Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936...
Page 2: Safety Information
PIONEER Service Manual. A subscription to, or additional copies of, Also test with plug reversed Earth PIONEER Service Manual may be obtained at a nominal (Using AC adapter ground charge from PIONEER. plug as required)
Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be u163 installed before shipment. Please be sure to follow this method especially if it is specified in this manual. SC-37 http://www.xiaoyu163.com...
Page 4: Table Of Contents
10.1 AUDIO ASSY (1/3)(GUIDE PAGE)..........................112 10.2 AUDIO ASSY (2/3) ..............................118 10.3 AUDIO ASSY (3/3) ..............................120 10.4 DAC HIGH ASSY (1/2) (SC-37) ..........................122 10.5 DAC HIGH ASSY (2/2) (SC-37) ..........................124 10.6 DAC LOW ASSY (1/2) (SC-35, SC-1525-K) ......................126 10.7 DAC LOW ASSY (2/2) (SC-35, SC-1525-K) ......................128 10.8 FRONT HDMI ASSY ..............................130...
Page 5 10.44 MCH BRIDGE and FFC GUARD ASSYS ....................... 200 11. PCB CONNECTION DIAGRAM ............................202 11.1 AUDIO ASSY ................................202 11.2 DAC HIGH ASSY (SC-37) ............................206 11.3 DAC LOW ASSY (SC-35, SC-1525-K) ........................210 11.4 FRONT HDMI and MULTI CH IN ASSYS ......................... 212 11.5 DIGITAL MAIN ASSY..............................
Page 6: Service Precautions
IC9202 2NDDSP D787E001BRFP250L IC with heat-pad IC9503 HDMI Processor DM850E-UFS IC with heat-pad IC9802 Regulator NJM2846DL3-33 IC with heat-pad AWX9620 (SC-37) IC9803 Regulator NJM2846DL3-18 IC with heat-pad IC9804 Regulator NJM2846DL3-18 IC with heat-pad IC9805 Regulator NJM2846DL3-33 IC with heat-pad IC9810...
Page 7: Notes On Assembling
Accessory of Panel Base ICE BUFFER ASSY ICEPOWER AMP ASSY Rear Panel u163 If a screw at any of these points needs to be removed for service, be sure to check that the swarf is not on the screw before refastening. SC-37 http://www.xiaoyu163.com...
Page 8: Specifications
......... About 10 m 7 ch total ....770 W (SC-37)/700 W (SC-35) Radio frequency band.
Page 9: Panel Facilities
Front Stage Surround Advance modes. Sound Retriever Air(in ADAPTER PORT function only) 14 MULTI-ZONE controls If you’ve made MULTI-ZONE connections use these controls to control u163 the sub zone from the main zone. AUDIO PARAMETER Use to access the Audio options. SC-37 http://www.xiaoyu163.com...
Page 10 Use to connect the supp lied microphone. 21 PHONES jack Use to connect headphones. When the headphones are connected, there is no sound output from the speakers. Note 1 Optimum Surround mode is only apply to the SC-37. L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 11 15 Speaker indicators 15 Speaker indicators SC-37 only: Lights when the Full Band Phase Control is switched on. SC-37 only: Lights when the Full Band Phase Control is switched on. Lights to indicate the current speaker system, A and/or B.
Page 12 3 7 63 1515 0 [3] Rear panel L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 13 3 7 63 1515 0 [4] Remote control The remote has been conveniently color-coded according to component control using the following system: (in case of SC-37) • White – Receiver control, TV control • Blue – Other controls MULTI-ZONE operation selector switch Switch to perform operations in the main zone, ZONE 2 and ZONE 3.
Page 14 3 • This is displayed when an RF adapter is connected to the receiver and paired with the remote control. • Depending on the communications environment, two-way communications may not work well and the remote control display may not reflect the receiver’s status. u163 SC-37 http://www.xiaoyu163.com...
Page 15 11 Master volume display This indicates the volume of the receiver’s main zone using, as an icon and in decibels (dB). When the sound is muted, the icon is displayed. 12 Area indicating the receiver’s status u163 SC-37 http://www.xiaoyu163.com...
Page 16 Set the preset code of your TV’s manufacturer when u163 way the buttons light can be selected from four modes. controlling the TV. TV CONTROL buttons These buttons are dedicated to control the TV assigned to the TV CTRL button. SC-37 http://www.xiaoyu163.com...
Page 17 3 7 63 1515 0 [6] RF Adapter (in case of SC-37) Front Rear SETTING Use to pairing the RF adapter and remote control. IR blaster terminals Connect the IR blaster cable. L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 18: Basic Items For Service
Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Mottled color Cleaning Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools. Name Cleaning paper Refer to “9.4 CHASSIS SECTION”. u163 SC-37 http://www.xiaoyu163.com...
Page 19: Pcb Locations
3.2 PCB LOCATIONS 3 7 63 1515 0 DAC HIGH ASSY (SC-37) COMPOSITE ASSY DAC LOW ASSY (SC-35,SC-1525-K) COMPONENT ASSY PRIMARY ASSY PRIMARY SHIELD ASSY AUDIO ASSY MULTI CH IN ASSY MCH BRIDGE ASSY ICE INTERFACE ASSY INTERFACE ASSY...
Page 20 Mark No. Description Part No. 1..INTERFACE REG ASSY AWR7085 LIST OF ASSEMBLIES 2..INTERFACE ASSY AWX9605 2..ICE REG ASSY AWX9606 1..ICEPOWER AMP ASSY (SC-37) AWH7024 2..B REG ASSY AWX9607 1..ICEPOWER AMP ASSY (SC-35,SC-1525-K) AWH7025 2..B DIODE ASSY AWX9608 2..PRE BRIDGE ASSY AWX9611 1..ICE INT F-HDMI ASSY...
Page 21: Jigs List
Diagnosis 15P FFC GGD1680 Diagnosis 5P PH Housing Assy GGD1594 Diagnosis [2] Lubricants and Glues List Name Lubricants and Glues No. Remarks Refer to “9.5 FRONT SECTION” c i l Refer to “9.2 EXTERIOR SECTION” L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 22: Block Diagram
VIDEO MIC IN HEADPHONE iPod Direct USB HDMI IN5 DISPLAY AS (AWX9601) 4.HDTDET5 JA3501 JA3551 3.WP_EDID JA6352 JA6201 JA6351 (SC-37: AWX 4.V+5R6_EV 2.CEC_IO 3.GNDD 1.GNDD MIC HP ASSY 2.BTEMPERR FRONT HDMI ASSY 1.XBERR (39)1.NC (29)11.XFANERR (19)21.HOTPLUG (9)31.232EV (SC-35: AWX ADD7728- (38)2.WP_EDID...
Page 23 3 7 63 1515 0 When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS DISPLAY ASSY LIST" or "PCB PARTS LIST". (SC-37: AWX9600) POWER mark found on some component parts indicates the importance of the safety (SC-35: AWX9686) factor of the part.
Page 24: Block Diagram For Audio Block
4.2 BLOCK DIAGRAM FOR AUDIO BLOCK 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 25 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 26: Block Diagram For Digital Main Video Block
4.3 BLOCK DIAGRAM FOR DIGITAL MAIN VIDEO BLOCK 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 27: Block Diagram For Video Block
DIGITAL MAIN ASSY VSYOUT VSC OUT CVBS:Direct output from EMMA MIX:STANDBY VC YOUT VDEC EMMA VCB OUT VC ROUT COMPONENT INPUT L 13942296513 IN 1 CDET (DVD) COMPONENT OUTPUT IN 2 (DVR) MONITOR IN 3 (VIDEO1) ZONE 2 u163 SC-37 http://www.xiaoyu163.com...
Page 28: Block Diagram For Composite Video Block
4.5 BLOCK DIAGRAM FOR COMPOSITE VIDEO BLOCK 3 7 63 1515 0 COMPOSITE VIDEO BLOCK DIAGRAM L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 29: Block Diagram For Component Video Block
4.6 BLOCK DIAGRAM FOR COMPONENT VIDEO BLOCK 3 7 63 1515 0 COMPONENT VIDEO BLOCK DIAGRAM L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 30: Block Diagram For Power Block(1)
4.7 BLOCK DIAGRAM FOR POWER BLOCK(1) 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 31 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 32: Block Diagram For Power Block(2)
3 7 63 1515 0 DISPLAY ASSY MIC HP ASSY DIGITAL M ICE BUFFER ASSY ASSY ICE INTERFACE ASSY D-AUDIO BRIDG ASSY ICEPOWER AMP ASSY L 13942296513 FRONT BRIDGE ASSY B REG ASSY REG ASSY B DIODE ASSY u163 SC-37 http://www.xiaoyu163.com...
Page 33 3 7 63 1515 0 CONNECT ASSY FRONT HDMI ASSY DIGITAL MAIN ASSY D-AUDIO BRIDGE ASSY COMPOSITE ASSY L 13942296513 RIDGE A-DAC BRIDGE ASSY DAC HIGH ASSY (SC-37) DAC LOW ASSY (SC-35,SC-1525-K) REG ASSY u163 SC-37 http://www.xiaoyu163.com...
Page 34: Diagnosis
Pin 62:ACRY 3.3V? 50/60Hz +3.3V Is the voltage of around 5V when turn on Replace IC3001 or DISPLAY ASSY. the unit? ( Check the period of RYAC=H. ) u163 Check the REGULATOR ASSY(ACWP) To Step 2-1 SC-37 http://www.xiaoyu163.com...
Page 35 3.3 V Q9801 (Pins 2,4) R9828 and IC9810. or 1.8 V? Q9802 (Pins 2,4) (Pin 5: 3.3 V) SC-37,SC-LX83 (Pin 7: 1.8 V) Check the patterns between Is the IC9810 and C9844. Check the Q9801,Q9802 and its voltage of around peripheral circuits.
Page 36 Is the Replace DIGITAL MAIN ASSY. voltage of around 3.3 V? IC604 (Pin 91) XGARST Is the Check the patterns between voltage of around IC604 and IC101 (Include R690). 3 V? Replace Assy. Replace DIGITAL MAIN ASSY. u163 SC-37 http://www.xiaoyu163.com...
Page 37 3 Set the signal switching to "Auto" or "PCM". Failure in DSP Failure in D/A Perform DSP Diagnosis converter If any sound format or input can not produce sound, execute STEP1 or troubleshooting for any specific format and input u163 SC-37 http://www.xiaoyu163.com...
Page 38 Is the Peripheral circuits. 1.2 V? Check the IC9806 and its voltage of around peripheral circuits. 1 V? To Step 1-3 SC-37,SC-LX83 only IC9008 (Pin 1) V+5R6_DDD Is the voltage of around Diagnose the PRIMARY Assy. 5.6 V? IC9008 (Pin 3)
Page 39 Step 1-5: HMG BLOCK Is there a Check the X1801 and its IC604 (Pin 54) XNETRST 45 MHz output? peripheral circuits. (H: around 1.4 Vp-p) SC-37,SC-35 only Is the voltage of around Replace IC604. 3.3 V? To Step 1-4 IC9503 (Pin 190) XNETRST...
Page 40 Check the X9001 and its peripheral Are there Diagnose the DAC Assy. a signal? signals? circuits. SC-LX83,SC-LX73 IC9011 (Pin 13) SC-37,SC-35 only IC1808 (Pins 6,10) DIRMCKO,DIRDATO,DIRBCK, IC1810 (Pins 5,14) DIRLRCK Is there Check the patterns between a signal? IC9011 (Pin 13) and X9001 (Pin 3).
Page 41 (DSPPASS signal: High) IC9010 (Pin 2) Is there Check the patterns between a signal? IC9010 (Pin 7) and IC9009. IC9010 (Pin 5) Is there Check the IC9010 and its a signal? peripheral circuits. u163 SC-37 http://www.xiaoyu163.com...
Page 42 Check the IC9018 and its signals? peripheral circuits. Are there Check the IC9202 and its signals? peripheral circuits. IC9019 (Pin 2) SC-37,SC-LX83 only IC9018 (Pin 3) SC-35,SC-LX73 Are there Check the patterns between signals? IC9015 (Pins 5,11,14) D2BCKO,D2LRCKO,D2FDTO IC9018 (Pin 6) and IC9019 (Pin 2).
Page 43 Are there No Check the IC1810 and its signals? peripheral circuits. Are there Check the patterns between signals? (USBSW signal: Low) CN9302 (Pins 21,24,26,28) and IC1808 (Pins 4,12), IC1806 (Pins 8,11). u163 Diagnose the DAC Assy. SC-37,SC-35 only SC-37 http://www.xiaoyu163.com...
Page 44 (HDI2S signal: Low) HDMCK,HDBCK,HCLRCL/DSDFR, IC1811 (Pins 3,6,10,13) HFDT/DSDFL To Step 1-9 SC-37,SC-35 only No Check the IC1811 and its Are there signals? peripheral circuits. Step 1-9: HDMI (HDI2S Signal: High) Refer to additional document "Condition of SPDIF or I2S Output Selection "...
Page 45 To Step 1-10 To Step 1-10 * In case of Multich, diagnose the center, * In case of Multich, diagnose the center, surround and surround back in addition to surround and surround back in addition to front. front. u163 SC-37 http://www.xiaoyu163.com...
Page 46 Other OPTICAL OUT To Step 1-10 R307 EMSPDIF Is there No Check the patterns between a signal? R307 and IC101. IC1805 (Pin 12) EMSPDIF No Check the patterns between Is there a signal? IC1805 (Pin 12) and R307. u163 SC-37 http://www.xiaoyu163.com...
Page 47 CN9302 (Pin 30) and IC1805 (Pin 6). L 13942296513 IC1811 (Pins 4,7,9,12) No Check the IC1811 and its Are there To Step 1-13 signals? SC-37,SC-LX83 only peripheral circuits. (HDI2S signal: Low) To Step 1-11 or Step1-12 IC1805 (Pin 11) MSPDIF No Check the IC1805 and its...
Page 48 CN9302 (Pins 13,15,16,17) and CN9301 (Pins 1,3) BTLO,BTRO IC1814 (Pins 4,7,9,12). Are there No Check the patterns between signals? Diagnose the DAC Assy. CN9301 (Pins 1,3) and JA9301 (Pins 14,16). SC-37,SC-35 only Diagnose the D-DAC BRIDGE Assy u163 SC-37 http://www.xiaoyu163.com...
Page 49 CN9302 (Pins 13,15,16,17) and IC1814 (Pins 4,7,9,12). ZMCLK,ZBCK,ZLRCK,ZFADA IC1814 (Pins 4,7,9,12) Diagnose the DAC Assy. Are there Check the IC1814 and its signals? SC-37,SC-LX83 only peripheral circuits. (Z2NET signal: Low) L 13942296513 CN9302 ZMCLK,ZBCK,ZLRCK,ZFADA (Pins 13,15,16,17) Are there No Check the patterns between...
Page 50 × Multi × Multi × Multi L 13942296513 × (DSD) (DSD) SACD × (DSD) Multi × dts HD Master Audio × dts HD High Resolution Audio × dts HD LBR × Dolby TrueHD × Dolby Digital Plus u163 SC-37 http://www.xiaoyu163.com...
Page 51 5 V? To Step 1-2 IC9813 (Pins 1,4) V+1R8_HHH Step 1-2: Power Supply Network SC-37,SC-LX83 Check the patterns between IC9802,IC9805 (Pins 1,2) NETPOW L 13942296513 IC9813 and C9844. Is the voltage of around Is the SC-35,SC-LX73 1.8 V?
Page 52 IC604 (Pin 82) XVSRST voltage of around Replace IC1816. 3.3 V? Is the voltage of around Replace IC604. To Step 2-1 SC-37,SC-35 only 3.3 V? R1226 XVSRST Step 2: Xtal Step 2-1: VIDEO BLOCK Is the IC904 (Pins 4,5) voltage of around L 13942296513 Replace R1226.
Page 53 Is the Check the source equipment and voltage of HDMI cable. 0.5 Vp-p? IC906 R5XC,0,1,2± (Pins 70,71,73,74,76,77) Is the Check the patterns between voltage of JA906 (Pins 1,3,4,6,7,9) and 0.5 Vp-p? IC906 (Pins 70,71,73,74,76,77). To Step 4-2 u163 SC-37 http://www.xiaoyu163.com...
Page 54 Check the L1609 - L1612. IC1204 0.5 Vp-p? SCALER It passes through when DVC is turned ON, however, it passes through the bypass route when DVC is turned OFF To Step 4-4 refer to the block diagram. To Step 4-3 u163 SC-37 http://www.xiaoyu163.com...
Page 55 IC1218 and its peripheral circuits. Are there Check the IC1202,IC1203 and its signals? peripheral circuits. To Step 4-5 (R1212: 27 MHz) IC101 (Through hole) VID0 - VID7,VICLK Are there Check the patterns between signals? R1202,R1208,R1212 and IC101. u163 SC-37 http://www.xiaoyu163.com...
Page 56 IC1202,IC1203 and IC1102. signals? IC1204 and IC1205, IC1206, (IC1203 input Pin = 27 MHz) IC1207,IC1211,IC1212. R1202,R1208,R1212 VID0 - VID7,VICLK Q**: 6,7,10,11,16-23,28-35 D**: 6,7,10,11,16-23,28-35 To Step 4-6 Are there Check the IC1202,IC1203 and its signals? peripheral circuits. (R1212: 27 MHz) u163 SC-37 http://www.xiaoyu163.com...
Page 57 (output Pin) (R1212: 27 MHz) Are there Check the IC1208 - IC1210, IC101 (Through hole) VID0 - VID7,VICLK signals? IC1218 and its peripheral circuits. Are there Check the patterns between signals? R1202,R1208,R1212 and IC101. To Step 4-7 u163 SC-37 http://www.xiaoyu163.com...
Page 58 To Step 4-9 IC1102 (Pins 47-50). IC1102 Q16 - Q23,RXOCLK,RXHSYNC, (Pins 2,5-8,20,59-64) RXVSYNC,RXDE Are there Check the IC1102 and its signals? peripheral circuits (e.g. VSSDA/VSSCL). (Pin 20: 27 MHz) R1101,R1107,R1109 Q16 - Q23 Are there Replace IC1102. signals? u163 SC-37 http://www.xiaoyu163.com...
Page 59 L1501 and CN1503. R1531,R1532 D± No Check the patterns between Are there signals? R1531,R1532 and L1501. IC101 (Through hole) D± Are there No Check the patterns between signals? IC101 and R1531,R1532. L 13942296513 HDMI OUT Composite OUT Component OUT u163 SC-37 http://www.xiaoyu163.com...
Page 60 (Are the pins 5 and 6 of CN4000 AMUTE and SBMUTE. of ICEPOWER AMP Assy set to H?) Check again whether the audio signal is not output in the speaker output even if the input signal level is increased. u163 SC-37 http://www.xiaoyu163.com...
Page 61 L 13942296513 a failure in the power amplifier upon the power failure. Also, diagnose the amplifier ±64V supplied? (Pins 1 and 4 of circuit by Amplifier Diagnosis without Current Applied.) CN4900) Perform Amplifier Diagnosis without Current Applied u163 SC-37 http://www.xiaoyu163.com...
Page 62 Check that the driver IC is not damaged (IC4101) Check that the L and R connected in series to the power supply are not damaged (L4104, R4147) u163 SC-37 http://www.xiaoyu163.com...
Page 63: Circuit Description
Voltagae No micro-computer Detects low voltage of modulator No micro-computer detection control but modulator IC detection IC power supply (normally ± 5V) u163 Recoverable by power-on exists. (Modulator becomes below ± 2 - 3V stops by itself. SC-37 http://www.xiaoyu163.com...
Page 64 When PGOOD of IC1930 becomes low (V+1R8_HHH or V+3R3_HHH drift from the setting value), Q1999 becomes When V+6_DDD becomes lower than 3.8V, Q1999 becomes ON. [How to Enter Release Mode] During Standby mode, simultaneously press and hold the "?" and "MULTI-ZONE ON/OFF" keys for 5 seconds. u163 SC-37 http://www.xiaoyu163.com...
Page 65 BTEMP Q7310 1SS352 Q7309 2SC4154(EFG) GNDU D7355 R7391 D7350 Q7306 RT1P241M 1SS352 4.7k 1SS352 JH7300 VEF1040-A Q7304 R7353 RT1N241M (-64V) Abnormal Voltage Drop Detection Circuit Temperature Detection Circuit DISPLAY L 13942296513 ASSY JP8005 BTEMP XBERR UCOM IC8001 u163 SC-37 http://www.xiaoyu163.com...
Page 66 R4058 3.3k IC4000 D4005 1SS352 (2/2) IC4001 R4095 BU7262SFVM (2/2) IC4001 (1/2) BU7262SFVM R4097 R4062 R4064 3.3k DISPLAY DIGITAL MAIN CONNECT INTERFACE ASSY ASSY ASSY ASSY CN8202 CN601 CN602 CN7802 CN7804 CN7004 CN7006 XTEMSD5 AMPTEMP UCOM IC8001 u163 SC-37 http://www.xiaoyu163.com...
Page 67 SL ch R4357 SBL ch R4557 C ch R4757 FR ch R4257 SR ch R4457 SBR ch R4657 DISPLAY DIGITAL MAIN CONNECT INTERFACE ASSY ASSY ASSY ASSY CN8202 CN601 CN602 CN7802 CN7804 CN7004 CN7006 XDCERR UCOM IC8001 u163 SC-37 http://www.xiaoyu163.com...
Page 68 SBL ch IC4600 4 SBR ch IC4700 4 C ch AMPOVERLOAD port of ICC1 output the “L” when abnormal DISPLAY DIGITAL MAIN CONNECT INTERFACE ASSY ASSY ASSY ASSY CN8202 CN601 CN603 CN7802 CN7803 CN7003 CN7006 XOLERR UCOM IC8001 u163 SC-37 http://www.xiaoyu163.com...
Page 69 IC4700 5 C ch VD_CHK1 R4124 VS_CHK1 AMPOVERLOAD C4122 R4125 R4126 R4127 2125 1k 1% 1.5k 1.5k 2200p ACG7073-A DISPLAY DIGITAL MAIN CONNECT INTERFACE ASSY ASSY ASSY ASSY CN601 CN603 CN7802 CN7803 CN7003 CN7006 CN8202 XOLERR u163 UCOM IC8001 SC-37 http://www.xiaoyu163.com...
Page 70 XVDDERR Circuit DISPLAY ASSY V+5_EV UCOM CN3001 IC3001 GNDU L 13942296513 DIGITAL MAIN ASSY CN601 D607 D602 HZU5R6(B2) R653 1SS352 2.2k D603 1SS352 V+5R6_EV V+5_USB R794 Q608 LSC4081UB(QR) V+5_XM D604 1SS352 R784 D606 D605 1SS352 1SS352 GNDD u163 SC-37 http://www.xiaoyu163.com...
Page 71 3 7 63 1515 0 [3] Error Indications L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 72: Service Mode
Display number of times B REG power supply B T M P overheat is detected. [ ↑ ] [↓] u163 Display number of times B REG power supply B E R R failure is detected. [ ↑ ] [↓] SC-37 http://www.xiaoyu163.com...
Page 73 CEC line is considered to be normal. SAVE or LOAD FAN TEST : The function for making the FAN to be forced to rotate. is completed. u163 C O M P L E T E ↓ 5 sec Power OFF (All zone OFF) SC-37 http://www.xiaoyu163.com...
Page 74: Disassembly
Before turning the unit ON, be sure to ground the marked points with the chassis. Or, you may short-circuit the ground points on the solder surface, using pieces of wire. Screws for Rear Panel L 13942296513 ABA1011 ABA1207 ABA7078 BBZ30P060FCC BMZ30P040FTB BPZ30P080FTB CBZ30P080FTB BPZ30P100FTC SC-35/UXJCB, SC-1525-K/CUXJ only F F F u163 SC-37 http://www.xiaoyu163.com...
Page 75 (1) Release the two cables from the B REG ASSY. (2) Disconnect the two connectors. (3) Remove the five screws. (BBZ30P060FCC) L 13942296513 B REG ASSY MIC HP ASSY JA3552 FRONT HDMI ASSY CN3501 FRONT HDMI ASSY (4) Remove the three screws. (BBT30P080FCC) u163 SC-37 http://www.xiaoyu163.com...
Page 76 (8) Unhook the fore hooks. (9) Remove the Front Section. FRONT Section L 13942296513 [1-2] Diagnosis (1) Connect the two connectors. FRONT Section (2) Arrange the unit as shown in the photo below. CN3501 JA3552 FRONT HDMI ASSY u163 SC-37 http://www.xiaoyu163.com...
Page 77 B REG ASSY DIGITAL MAIN ASSY ----------------------------------------------------------------- [3-1] Rear Section (1) Release the cables, as required. (2) Disconnect the tow connectors. 39P FFC CN1503 (3) Disconnect the 39P FFC. (ADD7726) CN601 CN7651 Front u163 JA905 DISPLAY BRIDGE ASSY SC-37 http://www.xiaoyu163.com...
Page 78 (9) Release the jumper wire, as required. (10) Disconnect the jumper wire. CN9801 (11) Remove the PRE BRIDGE ASSY. L 13942296513 PRE BRIDGE ASSY Front FRONT BRIDGE ASSY (12) Disconnect the tow connectors. CN7502 REG ASSY Front CN7603 u163 SC-37 http://www.xiaoyu163.com...
Page 79 (1) Connect the three cables to the DIGITAL Rear Section MAIN ASSY. Front CN1503 DIGITAL MAIN ASSY FRONT BRIDGE ASSY Note: When diagnosing, it is not necessary to u163 connect FAN cable (FRONT BRIDGE FAN cable ASSY: CN7726). CN9801 SC-37 http://www.xiaoyu163.com...
Page 80 GGD1577 PRE BRIDGE CN6951 <-> CN6801 ICE BUFFER Audio 5P PH Housing GGD1594 AUDIO JP3001 <-> CN7502 Power supply Note: When diagnosing by the above stile, it is not necessary to connect CN8401 and JP8402 on COMPONENT ASSY. SC-37 http://www.xiaoyu163.com...
Page 81 (7) Remove the seven screws. (AMZ30P060FTC) (8) Remove the ICE Cover 83. Note: To attach the ICE Cover 83 in the correct ICE Cover 83 position, refer to step (9) and subsequent steps in it, "Attachment of ICE Amplifier block". u163 SC-37 http://www.xiaoyu163.com...
Page 82 Rear Section CN1503 DIGITAL MAIN ASSY (5) Connect the three cables to the DIGITAL MAIN ASSY. FAN cable Note: When diagnosing, it is not necessary to CN9801 connect FAN cable (FRONT BRIDGE u163 ASSY: CN7726). FRONT BRIDGE ASSY SC-37 http://www.xiaoyu163.com...
Page 83 21P + 15P board to board extension jig cable GGD1679 ICE INTERFACE CN3802 <-> CN6811 ICE BUFFER Audio Note: When diagnosing by the above stile, it is not necessary to connect CN8401 and JP8402 on COMPONENT ASSY. u163 SC-37 http://www.xiaoyu163.com...
Page 84 (3) Disconnect the 17P FFC (ADD7647). CN4900 CN4901 CN4902 ICEPOWER AMP ASSY CN4903 L 13942296513 INTERFACE ASSY CN4000 CN7006 17P FFC (4) Remove the six screws. (BPZ30P080FNI) ICE Amplifire Block (5) Remove the ICE Amplifier Block. u163 Under Base 81 SC-37 http://www.xiaoyu163.com...
Page 85 3 7 63 1515 0 [5] DAC HIGH ASSY (SC-37/UXJCB), DAC LOW ASSY (SC-35/UXJCB, SC-1525-K/CUXJ) Photo is the case of DAC HIGH ASSY (SC-37/ UXJCB). (1) Remove the Exterior Section. (Refer to the “[2] Exterior Section”) ----------------------------------------------------------------- DIGITAL MAIN ASSY [5-1] Exterior (1) Remove the D-DAC BRIDGE ASSY.
Page 86 Audio ASSY D-AUDIO BRIDGE ASSY (4) Insert the insulation sheet. (5) Connect the DAC HIGH ASSY or DAC LOW Insulation Sheet ASSY to the Rear Panel ground. (Refer to the “Ground points.”) Rear Panel DAC HIGH Assy u163 SC-37 http://www.xiaoyu163.com...
Page 87 Note: Fix the DIGITAL MAIN ASSY to the hook DIGITAL MAIN ASSY of the Right Angle 83. Hook (5) Temporarily attach the ICE Amplifier block to the Rear Panel, using the two screws. (ABA1011) u163 Front Right Angle 83 SC-37 http://www.xiaoyu163.com...
Page 88 (11) Connect the five connectors. (12) Temporarily attach the Rear Panel (with other assy) to the Under Base 81, using the three screws. (ABA1011) (13) Temporarily attach the ICE Cover 83 to the u163 Rear Panel, using the two screws. (ABA1011) SC-37 http://www.xiaoyu163.com...
Page 89 (AMZ30P060FTC) (18) Connect the ICE BUFFER ASSY. (19) Attach the two screws. (BPZ30P080FNI) ICE BUFFER ASSY CN6811 CN6821 (19) Attach the PRIMARY ASSY, using the two screws. (ABA1011) (20) Attach the binder. u163 Front PRIMARY ASSY SC-37 http://www.xiaoyu163.com...
Page 90: Each Setting And Adjustment
Setting for RF remote control (EXPANSION Setup) Setting for Network Standby Data to be save upon the operation of protection circuit Settings for HMG (Only for SC-37, SC-LX83 system: Because BridgeCo is used.) BridgeCo IC Preset Memory, Favorite, Recently played, etc.
Page 91: How To Update Firmware
3. Connect the USB Memory to the USB terminal (A type) of the front panel. [Procedure] 1. While holding down "TUNE↑" key on the front panel, press "STANDBY ON/OFF" key and moves to the UPDATE PANEL mode. 2. The updating process is as follows. SC-37 http://www.xiaoyu163.com...
Page 92 U P D A T E [PRESET←] [←] [→] Update Confirmation U P D A T E Y E S [ENTER] File searching P L E A S E W A I T u163 UPDATE FILE searching completed SC-37 http://www.xiaoyu163.com...
Page 93 (Actual time is from 2 minutes to 12 minutes.) Time required for updating varies, because only the programs that require updating will be updated. [Confirmation] Enter UPDATE PANEL mode and check that the programs have been updated. u163 SC-37 http://www.xiaoyu163.com...
Page 94 ATTENTION: ATTENTION: ENCEINTE D'IMPEDANCE DE 6 Ω - 16 Ω . ENCEINTE D'IMPEDANCE DE 6 Ω - 16 Ω . LAN cable (straight) LAN cable to LAN terminal LAN cable to LAN terminal u163 [Connection A] [Connection B] SC-37 http://www.xiaoyu163.com...
Page 95 Open the Network Connections (double click). Internet Protocol (TCP/IP) ---> Properties Local Area Connection (right click) ---> Properties L 13942296513 Internet Protocol (TCP/IP) Properties Set the following settings. Use the following IP address: IP address: 192.168.000.001 u163 Subnet mask: 255.255.255.0 SC-37 http://www.xiaoyu163.com...
Page 96 (8) Enter the address of your proxy server or the domain name. (9) Enter the port number of your proxy server. Use the numeric buttons to enter the port number. (10) Select ‘OK’ to confirm the IP Address/Proxy setup. SC-37 http://www.xiaoyu163.com...
Page 97 (1) Enter “http:// ***. ***. ***. *** (IP address of the AV amplifier).” (2) Click on the Update button or press the Enter key. L 13942296513 The following screen will be displayed. Click on “Firmware Update.” Click. u163 SC-37 http://www.xiaoyu163.com...
Page 98 The right screen is displayed by the PC. You click "Firmware Update". Click here. 2 You click "Firmware Update". L 13942296513 Click here. 3 You confirm a version of current firm ware and click “OK” it you update it. Click here. u163 SC-37 http://www.xiaoyu163.com...
Page 99 L 13942296513 Click here. 6 Firmware name is displayed. If firmware name is OK, you click "Upload". You click "Restart" when you cancel it. Firmware name is Click here. displayed You click "Restart" when you cancel it. u163 SC-37 http://www.xiaoyu163.com...
Page 100 When you cancel it, you click "Cancel". 8 This is a screen updating. L 13942296513 Progress is displayed. 9 When progress became 100%, the update is completed. When you clicked "OK", the update is finished. u163 Click here. SC-37 http://www.xiaoyu163.com...
Page 101 3 7 63 1515 0 a The screen returns to the first screen. L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 102: Exploded Views And Parts List
For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION SC-37/UXJCB, SC-35/UXJCB only SC-35/UXJCB, SC-1525-K/CUXJ SC-37/UXJCB only only SC-35/UXJCB, SC-1525-K/CUXJ SC-37/UXJCB only only SC-1525-K/CUXJ only...
Page 103 See Contrast table (2) NSP 24 Serial Label S VRW2017 25 AM Loop Antenna XTB3004 (2) CONTRAST TABLE SC-37/UXJCB, SC-35/UXJCB and SC-1525-K/CUXJ are constructed the same except for the following: Mark No. Symbol and Description SC-37/UXJCB SC-35/UXJCB SC-1525-K/CUXJ 3 IR Bluster Cable...
Page 104: Exterior Section
ICEPOWER AMP ASSY CN4903 ICEPOWER AMP ASSY CN4901 FRONT BRIDGE ASSY CN7723 ICEPOWER AMP ASSY CN4902 FRONT HDMI ASSY JA3552 Refer to "9.3 REAR SECTION". L 13942296513 Accessory of Panel Base Refer to "9.5 FRONT SECTION". u163 Silicon grease GEM1057 SC-37 http://www.xiaoyu163.com...
Page 105 NSP 45 Binder (BK-1) ZCA-BK1 20 Sheet AEE7034 46 PCB Mold AMR2533 21 Insulator AMR7198 22 PCB Angle 45 ANG7406 23 Center Beam V1 ANG7482 L 13942296513 24 Trans Flame 81 ANG7623 25 Left Beam 81 ANG7624 u163 SC-37 http://www.xiaoyu163.com...
Page 106: Rear Section
9.3 REAR SECTION 3 7 63 1515 0 FRONT HDMI ASSY CN3501 SC-35/UXJCB, SC-1525-K/CUXJ only Refer to L 13942296513 "9.4 CHASSIS SECTION". SC-35/UXJCB, SC-1525-K/CUXJ only u163 SC-37 http://www.xiaoyu163.com...
Page 107 18 11P FFC/60V (J7) ADD7729 19 Push Rivet AEC7071 20 SP Sheet 83 AEC7640 (2) CONTRAST TABLE SC-37/UXJCB, SC-35/UXJCB and SC-1525-K/CUXJ are constructed the same except for the following: L 13942296513 Mark No. Symbol and Description SC-37/UXJCB SC-35/UXJCB SC-1525-K/CUXJ 12 DIGITAL MAIN ASSY...
Page 108: Chassis Section
3 7 63 1515 0 DIGITAL MAIN ASSY CN9801 Power Transfomer ICE REG ASSY CN7302 COMPONENT ASSY JP8402 Accessory of Panel Base B REG ASSY L 13942296513 CN7303 ICEPOWER AMP ASSY CN4903,CN4902,CN4901 Cleaning paper GED-008 COMPONENT ASSY CN8401 u163 SC-37 http://www.xiaoyu163.com...
Page 109 18 Radiation Sheet 82 AEE7071 19 PCB Mold AMR2533 20 Insulator ICE AMR7523 (2) CONTRAST TABLE SC-37/UXJCB, SC-35/UXJCB and SC-1525-K/CUXJ are constructed the same except for the following: L 13942296513 Mark No. Symbol and Description SC-37/UXJCB SC-35/UXJCB SC-1525-K/CUXJ 1 ICEPOWER AMP ASSY...
Page 110: D 9.5 Front Section
9.5 FRONT SECTION 3 7 63 1515 0 DISPLAY BRIDGE ASSY CN7652 Accessory of Panel Base DIGITAL MAIN ASSY CN1503 F-IN BRIDGE ASSY CN7663 L 13942296513 Accessory of Panel Base Accessory of Panel Base Lubricating oil GYA1001 u163 SC-37 http://www.xiaoyu163.com...
Page 111 NSP 31 C RING DIA 8.1 XBH3016 32 Screw BPZ30P080FNI 33 Nut NK90FTC (2) CONTRAST TABLE SC-37/UXJCB, SC-35/UXJCB and SC-1525-K/CUXJ are constructed the same except for the following: Mark No. Symbol and Description SC-37/UXJCB SC-35/UXJCB SC-1525-K/CUXJ 3 DISPLAY ASSY AWX9600...
Page 112: Schematic Diagram
22u/50 *R3952 GNDCH *R3953 L2621 R2623 *C2625 *R3954 u163 CD-R/ 2.2k 10u/50 *R3955 TAPE SELMID *R3956 *R2518 *R3957 *R2519 L2622 R2624 *C2626 *R3958 2.2k 10u/50 *C3079 R2643 *C2645 *C3080 GNDCH 22u/50 GNDA CD-R/ TAPE R2644 *C2646 22u/50 CN7671 SC-37 http://www.xiaoyu163.com...
Page 113 1000p or less : CCSRCH, Over 1000p : CKSRYB R3997 3. NM: No Mount R3998 MULTICH IN mark found on some component parts should be replaced <->PRE OUT pattern B R3999 with same parts(safety regulation authorized) of identical designation. GNDA GNDA SC-37 http://www.xiaoyu163.com...
Page 114 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 115 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 116 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 117 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 118: Audio Assy (2/3)
V-12 R3097 ZONE2<-> R3057 ZONE3 OUT R3062 R3067 CD-R pattern A R3098 <->PRE OUT R3058 R3063 R3068 pattern A R3099 R3064 R3069 R3059 CD-R R3100 <->PRE OUT R3065 R3070 pattern B R3060 GNDA GNDA GNDA GNDA GNDA GNDA SC-37 http://www.xiaoyu163.com...
Page 119 R3287 R3281 22u/50 *JA3201 R3285 R3079 *IC3271 AKB7221-A Q3271 NJM4580V IMX25 Q3271 R3080 IMX25 C3089 Q3272 IMX25 *IC3271 Q3272 IMX25 R3286 NJM4580V C3090 R3282 *R3294 *C3276 R3280 R3284 R3288 22u/50 GNDCH u163 GNDA V-12_A : Audio Signal Route SC-37 http://www.xiaoyu163.com...
Page 120 R3201 R3902 R3202 R3903 R3203 R3204 R3904 R3905 R3209 R3210 R3906 R3907 R3253 R3910 R3254 R3911 R3273 u163 R3912 R3274 R3913 IC3101 NJM4580V CN3902 9604S-11C IC3151 NJM4580V IC3201 NJM4580V D3901 D3902 UDZS10(B) IC3251 NJM4580V IC3271 NJM4580V Q3901 2SD1664(PQR) SC-37 http://www.xiaoyu163.com...
Page 121 3 7 63 1515 0 AUDIO ASSY (3/3) (AWX9647) (VSX and VSA series) K(SC series) wise noted. rwise noted. SELMID (P1, P2) SELMID (P1, P2) SC-37 Series /UXJCB,/CUXJ AWX9647- /J C2852 C2853 C2861 C2862 R2861 R2863 R3031 R3032 8.2k...
Page 122: Dac High Assy (1/2) (Sc-37)
10.4 DAC HIGH ASSY (1/2) (SC-37) 3 7 63 1515 0 JA2001 AWX9622 AKB7205-A L-MODEL JA2008 COAX IN1 C2066 COAX IN2 0.47u/16 C2002 0.01u/50 C2003 R2002 0.1u/16 C2065 L2001 C2001 0.47u/16 C2005 0.01u/50 C2006 R2004 *JA2001 0.1u/16 C2067 L2002...
Page 123 3 7 63 1515 0 DAC HIGH ASSY (1/2) (SC-37: AWX9622) V+3R3_D A/D GATE V+3R3_D2 L2007 C2047 0.1u/10 QTL1013-A C2046 470p/50 R2085 ADMCLK R2088 IC2010 (1/4) TC74VHC08FK R2086 ADLRCK IC2010 (2/4) TC74VHC08FK R2087 ADBCK R2084 IC2010 (3/4) TC74VHC08FK R2089...
Page 124: Dac High Assy (2/2) (Sc-37)
10.5 DAC HIGH ASSY (2/2) (SC-37) 3 7 63 1515 0 FL/FR LPF R2044 R2056 2.4k V+12_A R2032 R2046 C2044 2.2k 1.8k 330p/50 R2058 MAIN DAC(FL/FR) RNB4580F IC2003 R2062 IC2011 C2050 A_ADAFLOUT R2034 R2050 DACS R2212 R2011 SUMTE/CSN LRCK/DSDR 2.2k...
Page 125 3 7 63 1515 0 DAC HIGH ASSY (2/2) DAC/ADC (SC-37: AWX9622) AFLOUT AFROUT BUFFER C2405 GNDDAS 10u/50 V+5_DA V+5_AD1 C2409 C2413 L2431 100p/50 ACOUT QTL1013-A R2413 R2417 F96K V+12_A F192K 3.9k 3.9k V+3R3_AD1 V+3R3_DA R2401 R2419 R2421 A_AADFLIN...
Page 126: Dac Low Assy (1/2) (Sc-35, Sc-1525-K)
Ratings: Capacity(F)/Voltage(V) unless otherwise noted. YB:CKSRYB, QYB:CKSQYB, SYB:CKSSYB, CH:CCSRCH, SCH:CCSSCH AT:CEAT, ZL:CEHAZL, QHX:CFHXSQ 3. NM: No Mount CN3783 AWX9658 mark found on some component parts should be replaced with same parts (safety regulation authorized) R2146 of identical designation. R2147 SC-37 http://www.xiaoyu163.com...
Page 127 100k 100k R2160 100k R2175 R2184 100k V+5_D R2161 100k R2176 R2185 100k R2162 100k R2177 100k R2186 100k R2163 100k R2178 100k R2187 100k R2164 100k R2179 100k MSPDIF u163 CN2101 CN2102 BKP1047-A GNDD BKP1047-A CN3783 CN3781 SC-37 http://www.xiaoyu163.com...
Page 128: Dac Low Assy (2/2) (Sc-35, Sc-1525-K)
Unit: p-pF or u-uF unless otherwise noted. with same parts(safety regulation authorized) of identical Ratings: Capacity(F)/Voltage(V) unless otherwise noted. YB:CKSRYB, QYB:CKSQYB, SYB:CKSSYB, CH:CCSRCH, SCH:CCSSCH designation. C2181 100u/16 AT:CEAT, ZL:CEHAZL, QHX:CFHXSQ 3. NM: No Mount C2195 100u/16 R2138 R2200 SC-37 http://www.xiaoyu163.com...
Page 129 V+5_DA V+5_DAF R2193 R2194 *R2196 C2198 *R2197 R2195 C2199 R2199 GNDAP R2192 C2180 *R2189 *R2190 *R2191 C2189 2.2M 4.7M GNDDAS GNDA GNDDAS GNDSI3 GNDADS GNDDA u163 V+5AD VSX-CX53 VSX-2020-K:9V AWX9658 CN3793 CN3791 C2179 C2194 R2188 R2196 R2197 IC2183 SC-37 http://www.xiaoyu163.com...
Page 130: Front Hdmi Assy
2. CAPACITORS (safety regulation authorized) of No marked Capacitors are CEAT or CK identical designation. CH: CCSRCH or CCSSCH Unit: p-pF or u-uF unless otherwise not Ratings: Capacity(F)/Voltage(V) unless 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 131 Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2. CAPACITORS No marked Capacitors are CEAT or CKSRYB or CKSSYB. CH: CCSRCH or CCSSCH Unit: p-pF or u-uF unless otherwise noted. Ratings: Capacity(F)/Voltage(V) unless otherwise noted. 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 132: Multi Ch In Assy
JV7763 GNDCH CN5751 JV7764 GNDCH R7792 R7800 R7868 R7876 GNDCH R7793 R7861 R7869 R7877 GNDCH GNDA R7794 R7862 R7870 R7878 R7785 R7787 R7795 R7863 R7871 R7879 u163 R7786 R7788 R7881 R7796 R7864 R7872 R7880 GNDCH GNDA GNDCH GNDA SC-37 http://www.xiaoyu163.com...
Page 133 Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2. CAPACITORS Unit: p-pF or u-uF unless otherwise noted. Ratings: Capacity(F)/Voltage(V) u163 unless otherwise noted. CH: CCSRCH, AK: CEAK otherwise: CKSRYB or CEAT 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 134: Digital Main Assy (1/10)(Guide Page)
0.1u/10 *C103 V+1R05_EM 470p/50 *R102 V+1_EM_PLL F102 *X101 DTL1106-A ASS7103-A 27MHz GNDD V+3R3_EM_D GNDD GNDD R267 *R147 R268 5/10 SC-37 ONLY u163 V+3R3_EM_D AWX9620(MH CU) AWX9621(ML CU) C140 VCH1277-A 220u/4 C156 VCH1268-A 100u/4 to DDR SDRAM GNDD 1/10 SC-37 http://www.xiaoyu163.com...
Page 135 3 7 63 1515 0 DIGITAL MAIN ASSY (1/10) 1/10 (SC-37: AWX9620) 1/10 (SC-35,SC-1525-K: AWX9621) V+3R3_EM_D R3_EM_V V+2R5_EM GNDD R278 R303 VREF_V VREF_D (1608) IC104 NJM12904V Flash ROM IC103 NJM12904V GNDD GNDD GNDD V+3R3_EM_D GNDD R456 IC103 IC104 V+3R3_EM_D...
Page 136 3 7 63 1515 0 L 13942296513 u163 1/10 SC-37 http://www.xiaoyu163.com...
Page 137 3 7 63 1515 0 L 13942296513 u163 1/10 SC-37 http://www.xiaoyu163.com...
Page 138 3 7 63 1515 0 L 13942296513 u163 1/10 SC-37 http://www.xiaoyu163.com...
Page 139 3 7 63 1515 0 L 13942296513 u163 1/10 SC-37 http://www.xiaoyu163.com...
Page 140: Digital Main Assy (2/10)
XHDTX1RST HADRS2 XHDTX1RST X601 R609 XHARC HADRS3 *R719 XNET ASS7094-A HADRS3 XHDRRST 36.864MHz GNDD HADRS4 HADRS5 C617 C645 HADRS6 SC-37 ONLY 0.1u/10 0.1u/10 GNDD VCCCORE VCCCORE HADRS7 C621 C650 1000p/50 XHDRXRST R720 1000p/50 XHDRXRST EXSTANLG HADRS4 R714 HADRS5 XMRATE *IC608...
Page 141 3 7 63 1515 0 DIGITAL MAIN ASSY (2/10) 2/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) V+5_EV C674 0.1u/10 C673 IC612 (1/4) TC74VHCT125AFK 1000p/50 5/10-8/10,10/10 CONT_EV AC INLET Side GNDD V+5R6_EV CN601 VKN2098-A V+3R3_EM_D V+5R6_EV C661 0.1u/10 V+5R6_EV C658 GNDD IC611...
Page 142: Digital Main Assy (3/10)
Data0- Data0 Shield R4X0+ R949 Data0+ R4X1- Data1- GNDD Data1 Shield R4X1+ Data1+ R4X2- Data2- Data2 Shield R4X2+ X901 ASS7092-A Data2+ 27MHz GNDD u163 GNDD AWX9620(MH CU) AWX9621(ML CU) C985 VCH1277-A 220u/4 C1013 ACH7306-A C1108 VCH1234-A 100u/16 3/10 SC-37 http://www.xiaoyu163.com...
Page 143 3 7 63 1515 0 DIGITAL MAIN ASSY (3/10) 3/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) V+3R3_HHH JA3552 V+5_R6 V+5_HD L911 ATL7010-A V+5_E6 D905 JA905 1SS301 AWX9620(MH CU) AKP7255-A HDMI IN BD AWX9621(ML CU) AKP7255-A CEC_LINE GND10 RFX2+ C1023 JA906 ADT2P...
Page 144: Digital Main Assy (4/10)
MV_DQ3 MV_DQSB0 R1323 MV_DQS0 R1324 MV_DQ4 MV_DQ5 MV_DQ6 MV_DQ7 R1246 R1304 MV_CSZ MV_CKE MV_ADR0 V+3R3_MV R1241 R1247 MV_ADR1 4.7k MV_ADR2 MV_ADR3 V+1R8_MV_PLA ATL7010 IC1204 88DE2750 u163 R1237 GNDD GNDD R1335 X1201 V+1R8_SC R1219 CSS1795 20MHz R1220 4/10 GNDD SC-37 http://www.xiaoyu163.com...
Page 145 3 7 63 1515 0 DIGITAL MAIN ASSY (4/10) 4/10 (SC-37: AWX9620) R1258 R1260 R1262 R1270 R1271 R1274 R1278 R1283 R1253 (SC-35,SC-1525-K: AWX9621) R1287 GNDD R3_HHH V+3R3_HHH V+3R3_HHH V+3R3_HHH V+3R3_HHH R1310 mark found on some component parts should be replaced with same parts (safety regulation authorized) of identical designation.
Page 146: Digital Main Assy (5/10)
Rear Side GNDD GNDD GNDD GNDD u163 C1525 C1532 Q1511 5p/50 4p/50 LSC4081UB(QR) GNDD 0.82u 1.2u C-Cr R1515 R1530 L1504 L1507 R1560 ATL7033-A ATL7035-A A_VCRIN C1507 GNDD SG_C 10u/6.3 Q1503 (CR) LSA1576UB(QR) (CR) GNDD GNDD GNDD GNDD 5/10 SC-37 http://www.xiaoyu163.com...
Page 147 3 7 63 1515 0 DIGITAL MAIN ASSY (5/10) 5/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) R1614 R1615 R1616 R1617 R1622 R1625 R1633 R1642 R1645 GNDD 4/10 DV_TX V+3R3_HHH TXDE R1605 TXVSYNC R1601 TXHSYNC V+3R3_HHH R1603 V+3R3_TX1 V+1R8_HHH L1601 ATL7010-A V+1R8_TX1...
Page 148: Digital Main Assy (6/10)
10.15 DIGITAL MAIN ASSY (6/10) 3 7 63 1515 0 DAC/ADC 7/10,8/10 CONT_GA 2/10-5/10,7/10,8/10,10/10 V+5_D V+5_D1 L1805 QTL1013-A SC-35,SC-1525-K ONLY SPDIF SELECTOR SC-37 ONLY *C1822 V+5R6_EV 0.1u/16 GNDD *C1823 XHDSPDIF 330p/50 IC1805 R1837 R1845 V+5_D (1/4) TC74VHCT125AFK XNET IC1802...
Page 149 3 7 63 1515 0 DIGITAL MAIN ASSY (6/10) 6/10 (SC-37: AWX9620) DAC/ADC (SC-35,SC-1525-K: AWX9621) 7/10,8/10 V+3R3_D A/D GATE V+3R3_D1 DIRMCLK *L1808 *C1832 0.1u/10 7/10 QTL1013-A *C1833 470p/50 SELECTOR *IC1808 A XM B AD *R1863 SC-37 ONLY *R1864 *R1865...
Page 150: Digital Main Assy (7/10)
MID-H:AYW7333,OTHER:AYW7334 MX29LV160DTTI-70G ADRSDATA17 ADRS17 VDD3 VSS1 IS42S16400F-6TL-K C9034 1000p/50 LALE R9064 C9035 1u/6.3 V+5R6_D1 R9071 DAZDB TC74LCX573FK L9010 u163 LATCH ROMCE R9072 C9001 LALE 0.1u/10 RAMCS LWE/LSDQM ROWE LOE/LSDRAS LCKE IC9007 IC9002 LCLK TC7SH32FUS1 LSDWE LSDCAS 7/10 GNDD SC-37 http://www.xiaoyu163.com...
Page 151 3 7 63 1515 0 DIGITAL MAIN ASSY (7/10) 7/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) 6/10,8/10 D2BCKO DAC/ADC D2LRCKO SELECTOR V+3R3_D12 V+3R3_D A DSP B 2CH PCM DIRECT L9020 C9108 0.1u/10 QTL1013-A C9109 470p/50 C9120 IC9015 DSPPASS R9120 R9121 R9111...
Page 152: Digital Main Assy (8/10)
10.17 DIGITAL MAIN ASSY (8/10) 3 7 63 1515 0 V+3R3_D SC-37 ONLY V+3R3_D 2/10-7/10,10/10 2ND DSP V+1R2_DDTI 1/10,3/10, V+1R2_DSP2 6/10,7/10 V+3R3_DDTI 1/10-7/10,9/10 CONT_GA 6/10,7/10 SC-35, *R9440 SC-1525-K SC-35, *R9439 ONLY SC-1525-K C9277 DAC/ADC ONLY C9278 CONT_EMMA SC-35,SC-1525-K ONLY...
Page 153 3 7 63 1515 0 DIGITAL MAIN ASSY (8/10) CN3784 8/10 (SC-37: AWX9620) BKP1047-A (SC-35,SC-1525-K: AWX9621) V+3R3_D V+5_D 2/10,5/10-7/10,10/10 *C9345 *C9336 2/10-7/10,10/10 27p/50 27p/50 1/10-7/10,9/10 R9320 R9341 C9309 C9320 V+3R3_EM_D R9321 LEFT(REAR) R9342 *C9310 10p/50 Q9307 C9351 C9321 RN4903...
Page 154: Digital Main Assy (9/10)
10.18 DIGITAL MAIN ASSY (9/10) 3 7 63 1515 0 SC-37 ONLY 2/10 V+1R8_NW V+3R3_NW V+3R3_NW *L9502 *L9501 ATF1211-A ATF1211-A NTDI GNDD NTMS GNDD NTCK V33D V33D NTDO *CN9501 V+3R3_NW 1/10 VKN1374-A XRSTPH V18D V18D *R9505 DRXD1 RXD1 *R9506...
Page 155 3 7 63 1515 0 DIGITAL MAIN ASSY (9/10) 9/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) SC-35,SC-1525-K ONLY CONT_EMMA 1/10-8/10 V+3R3_EM_D V+3R3_HHH *C9610 *L9511 *C9602 *C9603 XEMRST *C9614 XRDGA *C9611 XWRGA XCSLAN *C9598 *C9612 *C9578 *C9599 *C9613 *R9624 XRDGA XRSTPH C9625...
Page 156: Digital Main Assy (10/10)
2200p/50 1000p/50 C9825 470p/50 1000p/50 C9827 680p/50 470p/50 C9844 ACH7309-A C9845 ACH7314-A R9805 R9813 R9832 R9833 R9836 R9837 SC-37 ONLY AC INLET Side 3.3VReg 1.8VReg *IC9805 *IC9803 NJM2846DL3-3 NJM2846DL3-18 V+1R8_NW VEF1040-A VEF1040-A *JH9801 JH9802 JH9803 *R9840 3.3VReg V+3R3_NW 2.2k *IC9802...
Page 157 3 7 63 1515 0 DIGITAL MAIN ASSY (10/10) 10/10 (SC-37: AWX9620) (SC-35,SC-1525-K: AWX9621) IC9807 V+5_HD V+5R6_DDD D9810 V+3R3_EM_V IC9812 V+5R6_EV V+3R3_HHH R1172H501D EMPOW R9841 VOUT GND2 *C9844 V+1R8_HHH ACH7309-A GNDD GNDD *R9832 (2125) *R9833 (2125) V+1R2_RX GNDD V+3R3_HHH...
Page 158: Interface Assy
JA7001 NO MARKED : CKSRYB or CEAK 3. NM: No Mount 12V TRG1 Q7003 LTC124EUB 12V TRG2 mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical AKN-209-A 12VTRG2 designation. GNDV GNDV SC-37 http://www.xiaoyu163.com...
Page 159 BBZ30P080FCC 7024 BBZ30P080FCC Near XM power Near USB power Supply Supply Near RF POWER KN7002 KN7004 KN7005 GNDV VNF1084 VNF1084 : Video Signal Route u163 GNDV GNDD : Audio Signal Route 2V TRG1 2V TRG2 GNDXM GNDUSB GNDD SC-37 http://www.xiaoyu163.com...
Page 160: Component Assy
Unit: p-pF or u-uF unless otherwise noted. R8613 Ratings: Capacity(F)/Voltage(V) unless otherwise noted. C8616 AK : CEAK 1000p or less : CCSRCH, Over 10u and 2125 : CKSQYB NO MARKED : CKSRYB GNDCH232 GNDD 3. NM: No Mount GNDV SC-37 http://www.xiaoyu163.com...
Page 161 (CB) : Video Signal Route (CR) : Video Signal Route nless otherwise noted. ss otherwise noted. otherwise noted. : Video Signal Route otherwise noted. age(V) unless otherwise noted. : Video Signal Route Over 10u and 2125 : CKSQYB SC-37 http://www.xiaoyu163.com...
Page 162: Composite Assy
10.22 COMPOSITE ASSY 3 7 63 1515 0 SC-37 series AWX9652- JA3601-3 AKB7229-A JA3604 AKB7231-A JA3605 AKB7231-A C3615 0.1u/16 C3614 AKP7249-A 1000p/50 CN3601 V-5_V V-5_V V+5_V GNDV C3617 1000p/50 V+5_V C3616 0.1u/16 GNDV ZONE3_OUT GNDV ZONE2_OUT GNDV DVR_OUT GNDV...
Page 163 GNDV *R3635 R3640 GNDV V+5_V GNDV HN1C01FU(YGR) *R3619 AKB7231-A GNDV *Q3606 *JA3604 *Q3605 *R3618 *R3616 *R3615 ZONE3 LSA1576UB(QR) *Q3606 HN1C01FU(YGR) *R3621 GNDV GNDV GNDV *R3644 V-5_V unless /10w unless u163 % unless uF unless ty(F)/Voltage(V) e noted. CKSRYB SC-37 http://www.xiaoyu163.com...
Page 164: Mic Hp Assy
Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2. CAPACITORS u163 Unit: p-pF or u-uF unless otherwise noted. Ratings: Capacity(F)/Voltage(V) unless otherwise noted. CH : CCSRCH NO MARKED : CKSRYB 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 165 4565MD C6237 R6240 CN6251 10u/50 9604S-15C R6237 XHPDET C6227 GNDHP HP L 33p/50 L 13942296513 CN7663 GNDHP GNDHP R6239 HP R GNDHP V+7A V-7_A V+7_A R6238 MICDET JH6302 JH6303 GNDA V-7A GNDA GNDA MICOUT GNDA GNDF FRONTV u163 SC-37 http://www.xiaoyu163.com...
Page 166: Display Assy
HOME MENU IC8002 R8077 Vout R8277 R8278 R8279 R8280 S8010 S8011 S8005 AWX9600 ASG7029-A ASG7029-A ASG7029-A AWX9686 ASG7029-A ASG7029-A ADV SURR GP1UE274XKC1 AWX9687 ASG7029-A ASG7029-A S8006 GNDD u163 ASG7029-A STEREO/ALC S8007 ASG7029-A S8009 AUTO SRR/DIRECT ASG7029-A Multiroom ON/OFF SC-37 http://www.xiaoyu163.com...
Page 167 3 7 63 1515 0 DISPLAY ASSY D8003 D8005 D8007 SLR343BC4T SLR343BC4T SLR343BC4T (JKLM) (JKLM) (JKLM) (SC-37: AWX9600) SLR343VC SLR343VC SLR343VC (NPQ) (NPQ) (NPQ) (SC-35: AWX9686) R8080 R8081 R8083 R8301 C8005 C8007 Q8005 Q8007 Q8008 Q8009 Q8010 Q8011 LTC124...
Page 168: Ice Buffer Assy
GNDSR Y-COM (2/2) C6888 R6891 X-COM R6883 Z-COM R6887 0.5% R6888 V-12SR V-7_A GNDA R6932 GNDS R6933 V+12SBR IC6921 NJM2068MD R6922 (1/2) R6930 C6927 R6926 0.5% u163 IC6921 NJM2068MD GNDSBR (2/2) C6928 R6931 R6927 0.5% R6923 R6928 V-12SBR SC-37 http://www.xiaoyu163.com...
Page 169 Unit: k-k , M-M unless otherwise noted. Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2. CAPACITORS Unit: p-pF or u-uF unless otherwise noted. u163 Ratings: Capacity(F)/Voltage(V) unless otherwise noted. YB:CKSRYB,CH:CCSRCH 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 170: Ice Interface Assy
CN6811 GNDSBL V-12SR SBL- V+12SR GNDSBL SBL+ GNDSR V-12SR V-12SBR V+12SBR GNDSBR SBR- GNDSBR CN3860 SBR+ V+12SBL AKM7174-A V-12SBL V+12SBL GNDSBL V-12SBL SBL- SBL+ CN3870 AKM7174-A SBR+ SBR- : Audio Signal Route V+12SBR GNDSBR u163 V+12SBR V-12SBR V-12SBR SC-37 http://www.xiaoyu163.com...
Page 171 3. NM: No Mount 1608 SIZE 2125 SIZE 3216 SIZE 3870 RS1/16S*** RS1/10S*** RS1/8S*** 2125 3216 74-A RN1/16S*** RS1/8SQ*** RS1/4SA*** 2125 3216 1/8W 1/4W CCSR*** CCSQ*** CCS*** SBR+ CKSR*** 2125 3216 CKSQ*** CKS*** SBR- GNDSBR u163 CN4600 V+12SBR V-12SBR SC-37 http://www.xiaoyu163.com...
Page 172: Icepower Amp Assy (1/5)
R4026 1SS352 (2/2) IC4001 R4095 BU7262SFVM (2/2) IC4001 (1/2) BU7262SFVM R4097 2/5-5/5 R4062 R4064 TEMP_OUT 3.3k DCdetRY DC DETECT V+5V Q4014 2SA1576A(QR) 2/5-4/5 CIRCUIT Q4020 DC_DETECT1 u163 Q4021 2SC4154(EFG) HN1C01FU(YGR) Q4016 2/5-5/5 IC4000 (1/2) R4017 R4069 DC_DETECT2 R4070 SC-37 http://www.xiaoyu163.com...
Page 173 3 7 63 1515 0 ICEPOWER AMP ASSY (1/5) 2/5-5/5 (SC-37: AWH7024) (SC-35,SC-1525-K: AWH7025) The ! mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. CN4900 V+64V +B(+64V) CN7303 -B(-64V) CKS-557--...
Page 174: Icepower Amp Assy (2/5)
L4103 L4203 ATL7018-A ATL7018-A The ! mark found on some component parts should be replaced VS_CHK1 R4166 3216 3216 R4162 R4262 with same parts(safety regulation authorized) of identical ACN7165-A ACN7165-A R4167 10K 1% designation. 1k 1% V-64V SC-37 http://www.xiaoyu163.com...
Page 175 3 7 63 1515 0 ICEPOWER AMP ASSY (2/5) (SC-37: AWH7024) (SC-35,SC-1525-K: AWH7025) MOS FET Driver Output Power Stage and LP Filter R4245 D4203 2125 RF051VA2S Q4202 2SC5738 KN4100 D4207 GND1 GND3 R4248 RF051VA2S 3216 ACN7165-A IC4201 GND2 GND4...
Page 176: Icepower Amp Assy (3/5)
ACH7318-A ATL7018-A u163 L4403 L4303 ATL7018-A ATL7018-A R4366 The ! mark found on some component parts should be replaced VS_CHK2 with same parts(safety regulation authorized) of identical 10K 1% R4367 3216 3216 R4362 R4462 designation. ACN7165-A ACN7165-A V-64V SC-37 http://www.xiaoyu163.com...
Page 177 3 7 63 1515 0 ICEPOWER AMP ASSY (3/5) (SC-37: AWH7024) (SC-35,SC-1525-K: AWH7025) MOS FET Driver Output Power Stage and LP Filter R4445 D4403 2125 RF051VA2S Q4402 2SC5738 KN4200 D4407 GND1 GND3 R4448 3216 RF051VA2S ACN7165-A IC4401 D4401 GND2...
Page 178: Icepower Amp Assy (4/5)
ACH7318-A ACH7318-A ATL7018-A u163 L4603 L4503 ATL7018-A ATL7018-A R4566 VS_CHK3 3216 3216 The ! mark found on some component parts should be replaced R4662 R4562 10K 1% ACN7165-A ACN7165-A with same parts(safety regulation authorized) of identical designation. V-64V SC-37 http://www.xiaoyu163.com...
Page 179 3 7 63 1515 0 ICEPOWER AMP ASSY (4/5) (SC-37: AWH7024) (SC-35,SC-1525-K: AWH7025) Route MOS FET Driver Output Power Stage and LP Filter KN4300 GND1 GND3 GND2 GND4 VNE1948-A R4645 D4603 2125 RF051VA2S Q4602 2SC5738 L4601 R4648 ATL7022-A D4607...
Page 180: Icepower Amp Assy (5/5)
NJM4565MD R4860 C4847 3216 1u/10 VS_CHK4 R4762 ACN7165-A V-5V V-64V u163 C4749 C4750 AWH7025 ACH7304-A ACH7304-A AWH7024 ACH7318-A ACH7318-A The ! mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. SC-37 http://www.xiaoyu163.com...
Page 181 3 7 63 1515 0 ICEPOWER AMP ASSY (5/5) (SC-37: AWH7024) (SC-35,SC-1525-K: AWH7025) MOS FET Driver Output Power Stage and LP Filter R4745 D4703 2125 RF051VA2S Q4702 2SC5738 KN4400 D4707 GND1 GND3 R4748 3216 RF051VA2S ACN7165-A IC4701 D4701 GND2...
Page 182: Primary Assy
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND SAME RATING OF FUSE. JV71 JUMPER *S81 JV87 2VOL-SW MAIN *JV81 *JV82 2SD2704K TRANS 3.9k *CN81 *JV83 B2P3-VH JV84 JV85 *CN82 JV86 u163 G_CHASSIS1 G_CHASSIS1 SC-37 http://www.xiaoyu163.com...
Page 183 Ratings: Capacity(F)/Voltage(V) unless otherwise noted. with same parts(safety regulation authorized) of identical CH : CCSRCH , CFTLA : CFTLA NO MARKED : CKSRYB or CEAT designation. 3. NM: No Mount u163 SC-37 http://www.xiaoyu163.com...
Page 184: Reg Assy
CH : CCSRCH , CFTLA : CFTLA with same parts(safety regulation aut NP : CEANP , AK : CEAK designation. NO MARKED : CKSRYB or CEAT REPLACE WITH SAME TYPE AND RATINGS OF FUSE. 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 185 C7631 KN7601 V+5_V GNDV GNDV D7626 Power Supply for JP7725 V+12TRG FL DISPLAY FLAC2 FLAC1 -15V CN7602 KM200NA7 -23.5V -15V u163 mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. SC-37 http://www.xiaoyu163.com...
Page 186: Ice Reg Assy
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, unless otherwise noted. with same parts(safety regulation authorized) of ident CH : CCSRCH , CFTLA : CFTLA designation. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. NO MARKED : CKSRYB or CEAK 3. NM: No Mount SC-37 http://www.xiaoyu163.com...
Page 187 ICEPOWER AMP INPUT STAGE & SP RELAY CN7251 KM200NA7 V+12_DF GND_DF GND_DF V-12_DF R7255 R7251 GND_DF(S) CN4903 R7253 V+12_RY V-12_RY R7256 V-12_RY IC7252 R7254 -20V NJM79M12FA GND_DF V-12_DF u163 und on some component parts should be replaced arts(safety regulation authorized) of identical SC-37 http://www.xiaoyu163.com...
Page 188: B Reg Assy
R7379 4.7k R7371 C7377 R7319 L 13942296513 1000p/50 (2125) C7379 R7385 Q7307 1000p/50 2SB1236(QR) C7375 FU61 H7301 H7303 (10A/125V) (-70V) XBERR R7394 (+64V) R7390 D7352 BTEMPERR 2SA1576A(QR) Q7310 1SS352 D7355 R7391 Q7309 2SC4154(EFG) 1SS352 4.7k R7353 u163 (-64V) SC-37 http://www.xiaoyu163.com...
Page 189 C7317 (2125) C7379 00p/50 D7309 1SS352 (-64V) Q7301 2SB1383(Y) V+5R6_EV R7398 CN7306 PROTECTION DETECT PROTECT XBERR Normal Detect MODE BTEMPERR JP8005 XBERR GNDD BTEMPERR V+5R6_EV KM200NA4 GNDD D7350 Q7306 1SS352 RT1P241M-11 JH7300 JH7301 VEF1040-A Q7304 R7353 RT1N241M u163 SC-37 http://www.xiaoyu163.com...
Page 190: Vol, Power Sw And Primary Shield Assys
0.01u/50 Q5851 LTC143EUB V+5_EV POWLED JH8003 POWER KEY S5851 GNDD S5801 ASG7029-A ASX7049-A JH5851 GNDD GNDD 51048-0400 VOLUME L 13942296513 PRIMARY SHIELD ASSY (AWX9603) CN5751 XKP3062-A GNDCH GNDCH CN7762 GNDCH GNDCH GNDCH GNDCH u163 L M R V SC-37 http://www.xiaoyu163.com...
Page 191 2. CAPACITORS with same parts(safety regulation authorized) of identical Unit: p-pF or u-uF unless otherwise noted. designation. Ratings: Capacity(F)/Voltage(V) unless otherwise noted. CFTLA : CFTLA 3. NM: No Mount u163 L M R V SC-37 http://www.xiaoyu163.com...
Page 192: Connect Assy
XDCERR GNDD GNDD GNDD GNDD 12VTRG1 12VTRG1 CN7004 12VTRG2 12VTRG2 2/10 CN602 12VERR 12VERR RF POW RF POW GNDD GNDD IR IN IR IN SR IN SR IN V+5R6_EV V+5R6_EV V+5R6_EV V+5R6_EV GNDD GNDD GNDD GNDD u163 GNDHD SC-37 http://www.xiaoyu163.com...
Page 193: Fb-Connect And Pre Bridge Assys
CN6801 GNDA GNDA FR OUT FR OUT : Audio Signal Route GNDA GNDA SL OUT SL OUT GNDA GNDA SR OUT SR OUT GNDA GNDA GNDA GNDA V-7_A V-7_A u163 V+7_A V+7_A SB/FH SEL SB/FH SEL GNDA V-7_A SC-37 http://www.xiaoyu163.com...
Page 194: A-Dac Bridge And D-Audio Bridge Assys
3 7 63 1515 0 A-DAC BRIDGE ASSY (AWX9517) CN3791 CN3792 AKM7170-A AKM7170-A CN2104 SIRIUS L SIRIUS L GNDSI GNDSI SIRIUS R SIRIUS R (SC-37: AWX9622) GNDSI GNDSI V+5_AD V+5_AD V+5_AD C3799 C3801 C3802 C3800 CN3001 V+5_AD GNDAD GNDAD GNDAD...
Page 195: D-Dac Bridge Assy
DIRBCK DIRBCK GNDD GNDD DIRMCKI DIRMCKI GNDD GNDD DIRDATI DIRDATI DIRDATO DIRDATO DIRLRCK DIRLRCK CN2102 GNDD GNDD DIRMCKO DIRMCKO (SC-37: AWX9622) GNDD GNDD 8/10 ZLRCK ZLRCK ZFADA ZFADA ZBCK ZBCK CN9302 GNDD GNDD CN2102 ZMCLK ZMCLK GNDD GNDD (SC-35, SC-1525-K:...
Page 196: Front Bridge Assy
MICDET V-7_A GNDA L 13942296513 GNDA V+7_A GNDA V-7A GNDA MICOUT GNDA CN2503 GNDA HP L GNDHP GNDHP HP R GNDHP XHPDET GNDHP JP7725 V+5_V V+12TRG ADX7729-A FL AC1 FL AC2 CN7602 V+12TRG GNDV GNDV V+5_V GNDV u163 SC-37 http://www.xiaoyu163.com...
Page 197 Rated Power: 1/16w unless otherwise noted. CN7683 V+12TRG Toleranee: (J)5% unless otherwise noted. V+5_V 2. CAPACITORS Unit: p-pF or u-uF unless GNDV otherwise noted. Ratings: Capacity(F)/Voltage(V) GNDV unless otherwise noted. 3. NM: No Mount u163 SC-37 http://www.xiaoyu163.com...
Page 198: Display Bridge Assy
1. RESISTORS Unit: k-k , M-M unless otherwise noted. Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2. CAPACITORS Unit: p-pF or u-uF unless otherwise noted. Ratings: Capacity(F)/Voltage(V) unless otherwise noted. 3. NM: No Mount u163 SC-37 http://www.xiaoyu163.com...
Page 199: F-In Bridge Assy
USB AC2 otherwise noted. Toleranee: (J)5% unless USB AC2 otherwise noted. 2. CAPACITORS : Audio Signal Route Unit: p-pF or u-uF unless otherwise noted. : Audio Signal Route Ratings: Capacity(F)/Voltage(V) unless otherwise noted. 3. NM: No Mount u163 SC-37 http://www.xiaoyu163.com...
Page 200: Mch Bridge And Ffc Guard Assys
2. CAPACITORS Unit: p-pF or u-uF unless R7678 R7828 R7838 R7848 R7858 otherwise noted. Ratings: Capacity(F)/Voltage(V) unless otherwise noted. R7679 R7829 R7839 R7849 3. NM: No Mount R7680 R7830 R7840 R7850 GNDA FFC GUARD ASSY (AWX9641) u163 SC-37 http://www.xiaoyu163.com...
Page 201 3 7 63 1515 0 L 13942296513 u163 SC-37 http://www.xiaoyu163.com...
Page 202: Pcb Connection Diagram
JA3101 JA3201 JA3201 CD-R I CD-R I JA2503 JA2503 JA2506 JA2506 JA2505 JA2505 PRE SB PRE SB PRE S PRE S R3058 R3058 CD-R O CD-R O PRE F PRE F PRE C PRE C u163 CN2510 CN7671 SC-37 http://www.xiaoyu163.com...
Page 203 C2664 C2664 R2681 R2681 R2682 R2682 C2606 C2606 JA2951 JA2951 R3092 R3092 JA2503 JA2503 JA2504 JA2504 JA2501 JA2501 JA2952 JA2952 JA2505 JA2505 JA2502 JA2502 VIDEO VIDEO PHONO PHONO DVR O DVR O DVR I DVR I u163 (ANP7741-C) SC-37 http://www.xiaoyu163.com...
Page 204 R2664 R2545 R2546 L2662 R2676 R2675 R2662 R2544 R2526 R2525 R2541 R2587 R3010 R2542 C2981 TUNER R R2588 R3009 R2957 C2982 R3006 R2958 R2522 R2521 R2565 R3015 R3016 R2566 R2505 C3072 R2679 R2511 C3071 C2684 C2683 R2510 u163 SC-37 http://www.xiaoyu163.com...
Page 205 R2663 L2662 L2661 2676 R2675 R2662 R2661 R2645 R3065 R2646 C2612 C2611 R2608 R2607 2587 R3277 R2642 R2641 R3108 R3107 R3158 R3157 R3258 R3208 R3207 R3278 R2679 R3192 R3292 R3291 C2684 C2683 C3192 C3292 C3291 (ANP7741-C) CN2510 u163 SC-37 http://www.xiaoyu163.com...
Page 206: Dac High Assy (Sc-37)
11.2 DAC HIGH ASSY (SC-37) 3 7 63 1515 0 SIDE A DAC HIGH ASSY JA2002 JA2003 JA2001 JA2101 R2007 R2008 R2009 IC2021 D2121 D2122 C2030 D2123 D2124 C2129 C2130 R2140 R2141 R2088 R2085 R2027 R2086 R2026 R2025 R2024...
Page 207 C2117 C2116 C2459 C2460 IC2402 IC2401 [[ G ]] IC2181 IC2183 A30C5/C7 IC2015 DAC HIGH ASSY R2446 R2447 2106 IC2106 R2448 R2449 R2234 R2235 AWX9622 R2230 R2236 R2237 AWX9711 R2238 AWX9717 R2239 R2240 CN2102 (ANP7756-B) CN2102 u163 CN3781 SC-37 http://www.xiaoyu163.com...
Page 208 3 7 63 1515 0 SIDE B DAC HIGH ASSY L 13942296513 0 1 2 3 0 1 2 3 4 5 6 7 8 9 AWX9 [[ G ]] A30C5/C7 CN2101 CN2102 CN2102 CN2101 u163 SC-37 http://www.xiaoyu163.com...
Page 209 3 7 63 1515 0 SIDE B L 13942296513 CN2101 CN2103 CN2104 (ANP7756-B) CN2101 CN2103 CN2104 u163 SC-37 http://www.xiaoyu163.com...
Page 210: Dac Low Assy (Sc-35, Sc-1525-K)
R2049 D2124 R2489 L2440 R2140 R2041 IC2004 D2139 IC2008 C2129 R2040 D2137 IC2008 D2138 D2121 IC2011 C2039 D2123 L2009 IC2011 R2134 R2121 DAC LOW ASS'Y C2124 D2130 R2009 R2008 JA2008 JA2003 JA2006 JA2004 R2007 JA2002 JA2101 (ANP7744-B) u163 SC-37 http://www.xiaoyu163.com...
Page 211 SIDE B DAC LOW ASSY CN2102 CN2104 CN2103 CN2101 C2185 C2054 R2199 C2186 C2175 C2180 C2174 L 13942296513 [[ G ]] A30C5/C7 0 1 2 3 0 1 2 3 4 5 6 7 8 9 (ANP7744-B) u163 SC-37 http://www.xiaoyu163.com...
Page 212: Front Hdmi And Multi Ch In Assys
R3584 A&B R3581 R3583 L 13942296513 (ANP7748-B) CN5751 MULTI CH IN ASSY CN7762 JV7761 JV7762 C7783 KN7751 C7784 J7786 C7771 J7783 C7772 J7782 J7779 C7777 J7778 C7778 J7777 J7764 J7763 C7765 C7766 CN7761 u163 (ANP7752-B) CN7761 CN7672 SC-37 http://www.xiaoyu163.com...
Page 213 MULTI CH ASSY C7779 R7862 R7799 C7780 R7863 R7800 R7798 R7781 R7782 R7788 R7787 C7767 R7769 C7768 R7770 R7866 C7773 R7775 R7865 R7867 C7774 R7774 R7864 R7861 R7776 R7786 C7786 R7785 R7763 R7790 C7762 R7789 R7764 u163 CN7761 (ANP7752-B) SC-37 http://www.xiaoyu163.com...
Page 214: Digital Main Assy
IC904 110 115 120 125 130 135 140 Q1501 IC904 IC1814 DIGITAL IC1811 Q1509 IC1803 MAIN IC1801 R1234 IC9310 ASSY ANP7755-A C1682 IC1205 IC908 IC1605 JA906 JA901 JA902 JA903 JA904 JA1601 IC1606 IC9812 IC9803 IC9805 CN1503 u163 CN35 SC-37 http://www.xiaoyu163.com...
Page 215 R1828 KN604 C1844 L1813 X1801 L916 R1814 L9513 L9514 IC1811 C9337 R9314 R9594 IC1801 JA9501 R9592 C1683 R9593 D9809 C1682 D1802 C9338 KN607 D9301 JA1601 JA1602 VIA‹ÖŽ~ IC9812 C1803 IC9805 IC9803 JA9301 JA1801 C9347 (ANP7755-A) CN1503 u163 CN3501 SC-37 http://www.xiaoyu163.com...
Page 216 V+5R6_EV IC1812 IC1812 L9509 IC901 L1809 IC9505 L1806 IC9505 IC905 IC909 IC1807 IC9504 L9304 C9572 Q901 IC1806 IC1806 IC9308 IC1807 Q903 Q1602 Q1602 C1711 R1681 Q1603 C1656 IC1607 IC1607 IC9308 Q1604 R9827 IC9813 Q1604 Q1601 IC903 IC907 u163 SC-37 http://www.xiaoyu163.com...
Page 217 C'NENT Cb OUT C'NENT Cr OUT IC905 IC909 C'NENT Cr IN C'NENT Cb IN C'NENT Y IN Q901 Q903 C1711 L1606 R1681 C1650 C1673 L1626 D905 L1605 C1656 Q1603 D901 R1673 IC1607 D902 Q1604 Q1601 IC903 IC907 (ANP7755-A) CN1503 u163 SC-37 http://www.xiaoyu163.com...
Page 218: Interface Assy
RY_FH J7051 GNDD INTERFACE ASSY D7026 AWX9605 AWX9701 J7054 V+5R6_EV JH7001 D7010 J7056 J7035 V+5R6_EV J7036 GNDD C7072 J7040 12VTRG2 L 13942296513 JP7001 IC7002 Q7020 D7008 C7028 J7062 GNDV CN7006 JA7001 C7112 KN7006 CN7006 JP7001 CN4000 CN8401 u163 SC-37 http://www.xiaoyu163.com...
Page 219 J7024 Q7020 HP_R IC7002 Q7020 J7014 GNDHP J7025 V+5_XM_IN J7026 GNDXM J7021 J7018 J7027 V+5_XM_IN V+5_XM_IN GNDV J7019 J7022 GNDXM J7028 V+5R6_EV GNDXM J7023 J7029 GNDD GNDA J7030 J7020 V+12TRG CN7007 CN7002 (ANP7751-B) CN7002 CN7007 CN7681 CN7682 u163 SC-37 http://www.xiaoyu163.com...
Page 220 C7044 D7013 C7078 R7063 C7079 R7101 C7089 Q7017 R7077 C7088 D7014 R7092 R7076 R7016 R7064 C7092 L 13942296513 C7116 Q7018 C7118 C7091 C7085 C7084 R7071 C7117 C7067 C7010 C7009 R7069 C7019 C7017 C7061 R7068 C7059 CN7007 CN7002 u163 SC-37 http://www.xiaoyu163.com...
Page 221 L 13942296513 Q7003 C7006 R7029 Q7008 C7007 R7003 R7040 R7005 Q7018 Q7015 7091 Q7005 Q7005 L7001 C7015 C7114 C7113 R7071 Q7007 C7067 C7016 R7069 C7013 Q 7004 C7064 C7061 R7072 R7068 C7068 C7059 R7073 (ANP7751-B) JP7001 CN7006 u163 SC-37 http://www.xiaoyu163.com...
Page 222: Component Assy
R8504 R8320 Q8301 R8344 R8342 D8301 R8505 R8319 C8385 R8506 R8318 R8345 Q8301 JP8402 C8601 C8386 R8346 R8347 L8501 X8501 Q8302 R8348 R8371 Q8303 IC8601 7603 R8372 C8388 Q8303 C8387 Q8605 Q8603 Q8604 C8610 R8616 R8617 (ANP7760-B) u163 SC-37 http://www.xiaoyu163.com...
Page 223 L 13942296513 V-5_V GNDV C8328 GNDV C8370 V+5_V C8372 R8330 C8371 R8407 R8409 R8511 R8501 C8373 R8373 R8510 R8502 C8524 C8375 C8390 C8374 C8389 C8502 C8608 C8607 C8602 JP8402 R8613 R8611 R8392 R8618 C8393 R8609 C8394 R8619 (ANP7760-B) u163 SC-37 http://www.xiaoyu163.com...
Page 224: Composite Assy
A30C5/C7 L 13942296513 C3621 C3622 COMPOSITE ASS'Y R3615 C3608 AWX9568 C3610 Q3606 Q3606 R3617 AWX9651 Q3605 R3616 R3621 R3644 AWX9652 R3619 R3620 AWX9653 C3612 C3613 Q3607 R3628 R3623 Q3608 R3622 R3627 R3643 R3625 R3624 (ANP7741-C) CN3601 u163 CN8303 SC-37 http://www.xiaoyu163.com...
Page 225 3 7 63 1515 0 SIDE B SIDE B COMPOSITE ASSY L 13942296513 (ANP7741-C) CN3601 u163 SC-37 http://www.xiaoyu163.com...
Page 226: Mic Hp, Vol And Power Sw Assys
NO CLICK JH5801 JH5801 1.VOLA 1.VOLA VOL ASSY VOL ASSY J5801 J5801 S5851 S5851 AWX9601 AWX9601 VOLB VOLB 2.VOLB 2.VOLB 3.GNDD 3.GNDD POWER SW ASSY POWER SW ASSY AWX9602 AWX9602 (ANP7750-B) (ANP7750-B) JH5801 JH5801 u163 (ANP7750-B) (ANP7750-B) JH8001 JH8001 SC-37 http://www.xiaoyu163.com...
Page 227 R6216 C6238 R6233 D6203 R6232 C6204 (ANP7749-B) L 13942296513 POWER SW ASSY VOL ASSY 1.V+5_EV 2.POWLED 3.POWER KEY 4.GNDD JH5851 Q5851 Q5851 JH5801 1.VOLA 2.VOLB 3.GNDD VOL ASSY AWX9601 VOLB POWER SW ASSY AWX9602 (ANP7750-B) u163 JH5801 (ANP7750-B) SC-37 http://www.xiaoyu163.com...
Page 228: Display Assy
S8017 1.V+5_EV 2.RYAC 3.POWER KEY 4.GNDD S8015 S8011 S8007 VIDEO AUDIO PARAMETER PARAMETER JH8003 S8020 S8018 S8019 S8010 AUTO BAND TUNER EDIT DIRE ENTER JH5851 J8122 S8016 S8008 S8023 RETURN CN8002 HOME MENU Upper Side CN8006 CN3553 u163 SC-37 http://www.xiaoyu163.com...
Page 229 J8173 D8003 D8001 J8174 J8177 J8172 J8146 1.VOLA X8002 2.VOLB 3.GNDD S8003 S8011 S8007 S8004 S8005 S8006 S8002 S8001 J8239 CONTROL ADVANCED S8009 SPEAKERS AUTO STEREO/ BAND HOME THX ON/OFF SURR/ SURROUND STANDARD F.S.SURR DIRECT SURROUND (ANP7750-B) u163 SC-37 http://www.xiaoyu163.com...
Page 230 L 13942296513 Q8004 R8113 V+5_EV R8282 R8112 IC8202 R8111 GNDD C8018 GNDD R8275 R8096 R8276 Q8009 IC8001 R8053 GNDD R8032 Q8002 Q8007 1.VOLA 2.VOLB R8052 C8013 C8012 3.GNDD R8042 Q8005 R8014 Q8008 Q8001 Q8006 C8260 R8272 R8055 u163 SC-37 http://www.xiaoyu163.com...
Page 231 AWX9690 AWX9691 AWX9692 GNDV V+5_V L 13942296513 Q8004 Q8004 IC8202 Q8003 Q8011 GNDD Q8003 Q8009 V+5_EV GNDD IC8001 Q8002 Q8010 Q8007 Q8010 Q8005 Q8006 Q8008 Q8001 1.V+5_EV 2.POWERLED 3.POWER KEY 4.GNDD JH8003 UPPER SIDE CN8002 (ANP7750-B) CN8006 u163 SC-37 http://www.xiaoyu163.com...
Page 232: Ice Buffer Assy
L 13942296513 R6843 C6844 R6842 C6863 R6863 C6864 R6862 C6883 C6884 C6903 1.V-12SR 2.V+12SR R6903 3.GNDSR C6904 R6902 4.SR- C6923 5.SR+ 6.V-12SBL 7.V+12SBL 8.GNDSBL 9.SBL- 10.SBL+ 11.V-12SBR 12.V+12SBR 13.GNDSBR 14.SBR- 15.SBR+ C6922 C6921 u163 R6923 R6926 C6924 R6922 SC-37 http://www.xiaoyu163.com...
Page 233 IC6841 14 SR+ 15 GNDA 16 NC 17 V-7 18 V+7 19 SB/FH SEL C6820 L 13942296513 C6811 IC6861 IC6881 C6935 R6952 C6929 C6931 IC6922 IC6922 IC6901 R6936 C6933 C6932 R6903 C6930 R6902 IC6921 R6923 u163 R6922 (ANP7749-B) SC-37 http://www.xiaoyu163.com...
Page 234 L 13942296513 C6818 R6868 C6827 C6828 C6837 C6838 R6869 C6848 R6888 C6857 R6948 C6858 R6889 C6867 C6868 1.V-12SR R6908 2.V+12SR 3.GNDSR 4.SR- 5.SR+ 6.V-12SBL 7.V+12SBL R6909 8.GNDSBL 9.SBL- 10.SBL+ 11.V-12SBR 12.V+12SBR 13.GNDSBR 14.SBR- R6928 15.SBR+ R6929 u163 (ANP77 SC-37 http://www.xiaoyu163.com...
Page 235 12.V-12R 13.V+12R 14.GNDR 15.R- 16.R+ 17.V-12SL 18.V+12SL 19.GNDSL 20.SL- 21.SL+ C6817 L 13942296513 C6818 C6827 C6828 C6837 C6838 C6848 C6857 C6867 1.V-12SR 2.V+12SR 3.GNDSR 4.SR- 5.SR+ 6.V-12SBL 7.V+12SBL 8.GNDSBL 9.SBL- 10.SBL+ 11.V-12SBR 12.V+12SBR 13.GNDSBR 14.SBR- 15.SBR+ u163 (ANP7749-B) SC-37 http://www.xiaoyu163.com...
Page 236: Ice Interface Assy
21.SL+ 4.SL- 5.SL+ 6.NC 1.V-12SR 2.V+12SR 3.GNDSR 4.SR- 5.SR+ 6.V-12SBL 7.V+12SBL 8.GNDSBL 9.SBL- 5.V-12SR 10.SBL+ 4.V+12SR 11.V-12SBR 3.GNDSR 12.V+12SBR 2.SR- 1.SR+ 13.GNDSBR 14.SER- 15.SBR+ 1.V-12SBL 2.V+12SBL 3.GNDSBL 4.SBL- 5.SBL+ 6.NC 1.SBR+ 2.SBR- 3.GNDSBR 4.V+12SBR 5.V-12SBR 6.NC u163 (ANP7748-B) SC-37 http://www.xiaoyu163.com...
Page 237 3 7 63 1515 0 SIDE B SIDE B ICE INTERFACE ASSY L 13942296513 u163 (ANP7748-B) SC-37 http://www.xiaoyu163.com...
Page 238: Icepower Amp Assy
L4301 C4837 L4811 L4911 C4940 C4639 L4601 JP4500 L4501 C4554 C4442 C4341 Q4512 C4642 C4541 R4459 R4358 R4659 R4558 Q4812 R4959 R4559 R4858 R4658 R4458 C4842 C4941 R4859 R4958 u163 CN4400 CN4300 CN4600 CN4500 CN3850 CN3840 CN3870 CN3860 SC-37 http://www.xiaoyu163.com...
Page 239 L4201 L4101 C4140 C4739 L4701 C4340 AMP ASS'Y Q4312 C4442 C4341 C4242 C4141 C4742 Q4112 ANP7735-B Q4712 Q4512 R4459 R4358 R4259 R4158 R4759 R4359 R4159 Q4812 R4258 R4758 (ANP7735-B) 4300 CN4200 u163 CN4700 CN4100 N3840 CN3830 CN3810 CN3820 SC-37 http://www.xiaoyu163.com...
Page 240 3 7 63 1515 0 SIDE B ICEPOWER AMP ASSY CN4900 C4935 L 13942296513 R4713 R4213 R4413 R4113 R4313 0 1 2 3 0 1 2 3 4 5 6 7 8 9 CN4700 CN4200 CN4300 CN4100 CN44 u163 SC-37 http://www.xiaoyu163.com...
Page 241 3 7 63 1515 0 SIDE B L 13942296513 Q4201 R4413 R4613 R4009 R4313 R4513 Q4008 R4091 R4006 Q4004 C4002 Q4015 Q4010 Q4006 R4002 R4001 Q4015 Q4012 R4003 R4082 R4007 C4003 R4004 R4083 R4008 C4004 (ANP7735-B) CN4400 CN4500 CN4600 u163 SC-37 http://www.xiaoyu163.com...
Page 242: Primary Assy
11.14 PRIMARY ASSY 3 7 63 1515 0 SIDE A PRIMARY ASSY SECONDARY PRIMARY SIDE SIDE KN50 L 13942296513 PUSH JP51 CN9801 u163 SC-37 http://www.xiaoyu163.com...
Page 243 AS MARKED. FU4 215002. FU4 215002. PRIMARY ASS'Y PRIMARY ASS'Y MFD.BY MFD.BY AWX9604 AWX9604 LITTELFUSE INC. LITTELFUSE INC. AWX9693 AWX9693 AWX9694 AWX9694 AWX9695 AWX9695 AWX9696 AWX9696 AWX9697 AWX9697 L 13942296513 (ANP7750-B) (ANP7750-B) CN81 CN81 MAIN TRANS MAIN TRANS u163 SC-37 http://www.xiaoyu163.com...
Page 244 3 7 63 1515 0 SIDE B PRIMARY ASSY PRIMARY ASS'Y AWX9604 AWX9693 AWX9694 AWX9695 AWX9696 AWX9697 L 13942296513 CN81 u163 SC-37 http://www.xiaoyu163.com...
Page 245 3 7 63 1515 0 SIDE B IC52 IC52 L 13942296513 7.RYAC 6.GNDD 5.GNDD 4.GNDD 3.V+5R6_EV 2.V+5R6_EV 1.V+5R6_EV (ANP7750-B) JP51 u163 SC-37 http://www.xiaoyu163.com...
Page 246: Primary Shield And Reg Assys
GNDV GNDV C7611 1.V+ REG ASSY C7601 C7625 C7623 1.V+5_V C7612 2.GNDV 3.GNDV ATTENTION EN CAS DE REMP 4.V-5_V ET P7522 N`UTILIS C7602 DE CHEZ LITTELF 2200/16 J7605 GNDV CN7502 u163 JP300 IC7602 IC7601 IC7611 79M05 78M05 78M12 SC-37 http://www.xiaoyu163.com...
Page 247 EN CAS DE REMPLACEMENT DES FUSIBLES P7521 REPLACE FUSE ET P7522 N`UTILISER QUE LA REFERENCE 49101.5 AS MARKED. DE CHEZ LITTELFUSE INC. AWX9612 CN7502 C7507 u163 C7508 JP3001 C7523 IC7521 IC7502 IC7521 79M12 IC7501 IC7602 78M05 IC7502 IC7501 IC7601 78M12 IC7611 (ANP7752-B) SC-37 http://www.xiaoyu163.com...
Page 248 3 7 63 1515 0 SIDE B REG ASSY L 13942296513 CN7501 CN7502 5.V-12A 4.GNDA 3.GNDA 2.V+12A 1.V+5AD 1.S4-1-1 C7639 2.S4-2-1 3.S4-G 4.S4-2-2 5.S4-1-2 CN7501 R7627 R7628 REG ASSY D7508 AWX9612 D7524 CN7502 D7506 u163 D7505 C7522 C7505 SC-37 http://www.xiaoyu163.com...
Page 249 3.GNDA C7626 D7623 2.V+12A C7627 1.V+5AD 5.S6-2 D7622 D7624 4.S6-1 C7633 3.S5-2 2.S5-G R7629 1.S5-1 D7625 C7634 C7635 D7612 C7636 C7637 D7611 D7613 C7630 C7631 D7615 D7626 D7616 D7605 D7606 CN7502 D7603 D7604 u163 C7613 C7603 D7602 (ANP7752-B) SC-37 http://www.xiaoyu163.com...
Page 250: Ice Reg Assy
JH7252 Q7212 H7251 H7252 FU14 C7250 C7240 R7240 JV7240 H7253 H7254 J7222 2200/25 BOND GND_DF J7218 BOND J7230 V+12DF C7251 J7219 C7252 V+12DF_IN C7255 C7256 IC7251 IC7252 IC7252 2SD1763 Q7241 Q7241 78M12 IC7251 79M12 (ANP7751-B) CN7251 u163 CN4903 SC-37 http://www.xiaoyu163.com...
Page 251 D7251 D7253 C7247 C7261 D7242 D7244 D7259 R7246 R7255 D7254 R7253 R7259 R7258 D7252 D7241 D7243 R7241 C7289 R7254 C7290 R7256 D7247 D7260 D7245 R7244 C7242 D7248 D7256 D7255 C7244 Q7242 R7242 C7243 C7254 C7253 (ANP7751-B) CN7251 u163 SC-37 http://www.xiaoyu163.com...
Page 252: B Reg Assy
Q7307 Q7308 [[ G ]] 1.XBERR B REG ASSY 2.BTEMP AWX9607 3.GNDD Q7303 4.V_5R6 Q7302 C7320 JH7300 C7321 J7317 CN7308 CN7303 L 13942296513 P7300 JV7300 J7316 C7324 J7315 C7325 J7314 J7313 R7323 R7322 Q7300 Q7301 TH7300 (ANP7751-B) u163 SC-37 http://www.xiaoyu163.com...
Page 253 L 13942296513 C7378 C7313 D7308 D7350 R7333 C7382 D7310 Q7306 Q7304 C7319 R7339 C7326 C7318 R7353 R7338 R7393 R7386 C7383 Q7309 D7353 D7351 R7389 Q7310 B REG ASSY AWX9607 D7309 D7307 D7306 D7304 C7322 C7323 2SD2083 2SB1383 (ANP7751-B) u163 SC-37 http://www.xiaoyu163.com...
Page 254: B Diode And Connect Assys
BOND B DIODE ASSY BOND J7408 +B(+70V) 3.-B J7406 2.GND B-REG 1.+B J7403 J7401 J7404 J7402 J7405 B-REG J7407 1.SEC1-1 -B(-70V) 2.SEC1-C 3.SEC1-2 (ANP7751-B) L 13942296513 CONNECT ASSY J7801 V+5R6_EV CONNECT ASSY [[ G ]] AWX9619 (ANP7752-B) u163 SC-37 http://www.xiaoyu163.com...
Page 255 7.ICE SBLR 8.ICE SLR 7.IR IN 8.GNDD AWX9619 9.ICE LR 10.FAN_H 9.RF POW 10.12VERR 11.FAN_L 12.FANERR 11.12VTRG2 12.12VTRG1 13.GND_XM 14.GND_XM 13.GNDD 14.GNDD 15.V+5_XM 16.V+5_XM 15.XDCERR 16.XTEMPSD5 17.GND_USB 18.GND_USB 17.AMPTMP 18.RY B 19.V+5_USB 20.V+5_USB 19.RY FH 20.RY CR (ANP7752-B) u163 SC-37 http://www.xiaoyu163.com...
Page 256: Fb-Connect, Pre Bridge And A-Dac Bridge Assys
3 7 63 1515 0 SIDE A SIDE A FB-CONNECT ASSY FB-CONNECT ASSY AWX9618 [[ G ]] CN7683 CN7721 (ANP7752-B) CN7684 CN7722 PRE BRIDGE ASSY L 13942296513 (ANP7751-B) CN6952 CN3051 A-DAC BRIDGE ASSY u163 (ANP7741-C) X Y Z X Y Z SC-37 http://www.xiaoyu163.com...
Page 257 16.GNDDAS 17.FL OUT 18.GNDDAS 19.FR OUT 20.GNDDAS 21.FL IN 22.GNDDAS 23.FR IN 24.GNDDAS C3796 1.V-12_A 2.V-12_A 3.GNDA 4.GNDA u163 5.V+12_A 6.V+12_A 7.GNDAD 8.GNDAD 9.V+5_AD 10.V+5_AD 11.GNDSI 12.SIRIUS R 13.GNDSI 14.SIRIUS L (ANP7741-C) X Y Z X Y Z SC-37 http://www.xiaoyu163.com...
Page 258: D-Audio Bridge, D-Dac Bridge And Front Bridge Assys
D-AUDIO BRIDGE ASSY AWX9569- [[ G ]] A30C5/C7 CN3772 CN3774 (ANP7741-C) CN3772 CN3774 CN3901 CN2861 L 13942296513 FRONT BRIDGE ASSY CN7602 CN7302 CN2503 JP7725 CN7723 CN7724 JP7725 CN7723 J7721 CN7724 GNDV J7722 V+12TRG J7723 V+5_V u163 AA AB AC SC-37 http://www.xiaoyu163.com...
Page 259 3 7 63 1515 0 SIDE A D-DAC BRIDGE ASSY CN2501 CN3785 (ANP7741-C) CN3783 L 13942296513 CN2101 (SC-37) CN2101 (SC-35,SC-1525-K) FRONT BRIDGE ASSY AWX9613 [[ G ]] u163 (ANP7752-B) AA AB AC SC-37 http://www.xiaoyu163.com...
Page 260 16.RYAC 15.XZ2DARST 14.ZDZF 13.V+5D_D 12.V+5D_D 11.GND 10.GND 9.V+3R3_D 8.V+3R3_D 7.SILX 6.SIRX 5.XSIRST 4.GNDD 3.BTRO 1.BTRO 2.GNDD 2.GNDD 1.BTLO 3.BTLO CN3783 (ANP7741-C) L 13942296513 FRONT BRIDGE ASSY CN7726 3.LOCKDET 2.V-FAN 1.V+FAN FRONT BRIDGE ASSY AWX9613 u163 AA AB AC SC-37 http://www.xiaoyu163.com...
Page 261 D-AUDIO BRIDGE ASSY AWX9569- C3773 C3774 (ANP7741-C) CN3774 CN3772 L 13942296513 CN7723 JP7725 CN7724 C7756 C7757 C7735 C7738 C7734 C7737 C7758 C7733 C7736 C7721 C7724 C7745 C7749 C7722 C7725 C7746 C7750 C7723 C7726 u163 (ANP7752-B) AA AB AC SC-37 http://www.xiaoyu163.com...
Page 262: Display Bridge And F-In Bridge Assys
11.21 DISPLAY BRIDGE and F-IN BRIDGE ASSYS 3 7 63 1515 0 SIDE A DISPLAY BRIDGE ASSY CN7652 L 13942296513 CN8202 F-IN BRIDGE ASSY J7164 GNDV J7163 V+7_A CN7662 CN7661 CN7666 u163 CN7662 CN7661 CN7666 CN7005 CN7008 CN7009 AD AE SC-37 http://www.xiaoyu163.com...
Page 263 3 7 63 1515 0 SIDE A CN601 CN7651 CN7651 DISPLAY BRIDGE ASSY AWX9614 (ANP7752-B) L 13942296513 JP8004 MAIN TRANS CN7664 CN7665 CN7665 [[ G ]] CN7664 J7161 F-IN BRIDGE ASSY V+7_A AWX9615 (ANP7752-B) u163 CN7663 CN6251 AD AE SC-37 http://www.xiaoyu163.com...
Page 264 3 7 63 1515 0 SIDE B DISPLAY BRIDGE ASSY CN7651 C7655 C7656 R7654 C7654 L 13942296513 F-IN BRIDGE ASSY CN7665 CN7664 C7667 C7668 C7669 R7665 V+7_A F-IN BRIDGE ASSY AWX9615 CN7663 u163 AD AE SC-37 http://www.xiaoyu163.com...
Page 265 3 7 63 1515 0 SIDE B C7916 C7912 C7903 C7909 C7906 C7904 C7907 C7659 C7902 C7915 (ANP7752-B) CN7652 L 13942296513 R7669 C7170 R7666 R7668 C7165 C7164 C7174 C7163 C7173 C7169 (ANP7752-B) CN7666 CN7661 CN7662 u163 AD AE SC-37 http://www.xiaoyu163.com...
Page 266: Mch Bridge, Ffc Guard And H Guard Assys
CN7671 MCH BRIDGE ASSY REAR PANEL [[ G ]] AWX9617 CN7672 CN7671 (ANP7752-B) FFC GUARD ASSY L 13942296513 AWX9641 GUARD Ass'y DO NOT THROW! JANGAN BUANG (ANP7749-B) H GUARD ASSY u163 (ANP7751-B) AF AG AH AF AG AH SC-37 http://www.xiaoyu163.com...
Page 267 MCH BRIDGE ASSY CN7671 CN7672 AWX9617 REAR PANEL MCH BRIDGE ASSY (ANP7752-B) FFC DUARD ASSY L 13942296513 AWX9641 FFC GUARD Ass'y DO NOT THROW! JANGAN BUANG (ANP7749-B) H GUARD ASSY u163 (ANP7751-B) AF AG AH AF AG AH SC-37 http://www.xiaoyu163.com...
Page 268: Pcb Parts List
Mark No. Description Part No. 1..INTERFACE REG ASSY AWR7085 LIST OF ASSEMBLIES 2..INTERFACE ASSY AWX9605 2..ICE REG ASSY AWX9606 1..ICEPOWER AMP ASSY (SC-37) AWH7024 2..B REG ASSY AWX9607 1..ICEPOWER AMP ASSY (SC-35,SC-1525-K) AWH7025 2..B DIODE ASSY AWX9608 2..PRE BRIDGE ASSY AWX9611 1..ICE INT F-HDMI ASSY...
Page 269 ACH7304 C4249 ACH7318 ACH7304 C4250 ACH7318 ACH7304 C4349 ACH7318 ACH7304 C4350 ACH7318 ACH7304 C4449 ACH7318 ACH7304 C4450 ACH7318 ACH7304 C4549 ACH7318 ACH7304 C4550 ACH7318 ACH7304 C4649 ACH7318 ACH7304 C4650 ACH7318 ACH7304 C4749 ACH7318 ACH7304 C4750 ACH7318 ACH7304 u163 SC-37 http://www.xiaoyu163.com...
Page 270 PCB PARTS LIST FOR SC-37/UXJCB UNLESS OHERWISE NOTED 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C 2679,2680,3903,3906 CEAK101M16 C 2681,2682,3905 CKSRYB104K16 AUDIO ASSY C 2683,2701,2702,2705 CKSRYB103K50 C 2691,2692,3909 CCSRCH331J50 SEMICONDUCTORS C 2693,2694...
Page 271 CEAK221M16 C 2459,2460 CEAT100M50 C 2018,2021,2024,2440 CEAK101M16 C 2472,2476 CKSRYB104K50 C 2477 CKSRYB105K10 C 2019,2022,2029,2032 CCSSCH471J50 u163 C 2020,2023,2027,2028 CKSSYB104K10 C 2478 CKSRYB103K50 C 2026,2065-2067 CKSRYB474K16 C 2484 CCSSCH471J50 C 2030 CEAK221M10 C 2489 CCSRCH471J50 C 2033,2047,2106,2176 CKSSYB104K10 SC-37 http://www.xiaoyu163.com...
Page 272 CCSRCH471J50 R 2432 RS1/16SS100J C 2472,2476,2480 CKSRYB104K16 R 2433,2434,2480,2481 RS1/16SS101J u163 C 2474 CEAK470M25 R 2469,2471,2472 RS1/16SS221J C 2478 CKSRYB103K50 R 2473,2474 RS1/16SS102J C 2481,2483,2484 CCSSCH471J16 R 2485 RS1/16SS101J C 2482 CKSSYB104K10 R 2490 RS1/16SS820J Other Resistors RS1/10SR###J SC-37 http://www.xiaoyu163.com...
Page 273 Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 FRONT HDMI ASSY DIGITAL MAIN ASSY(SC-37) SEMICONDUCTORS SEMICONDUCTORS IC 3551 CXB1443R IC 101 UPD61283F1-407LU2A IC 3552 TC7MB3257FK IC 102,1601,1812,9012 TC7SH08FUS1 IC 3553 S-24CS02AFT IC 103,104 NJM12904V >...
Page 274 R 431-434,1216,1217 RAB4CQ103J u163 R 435,436,441,442 RAB4CQ330J L 9004 CHIP SOLID INDUCTOR QTL1013 R 448-450,455 RAB4CQ330J L 9006-9009 CHIP SOLID INDUCTOR QTL1013 L 9011-9013 CHIP SOLID INDUCTOR QTL1013 L 9014 INDUCTOR CTF1379 L 9015-9024 CHIP SOLID INDUCTOR QTL1013 SC-37 http://www.xiaoyu163.com...
Page 275 CKSSYB104K10 R 9814 RS1/16SS7502D C 624,627,633,635 CCSSCH102J50 u163 R 9815 RS1/10SR121J C 632,637,638,640 CKSSYB104K10 R 9816,9823 RS1/8SQ475J C 639,641,646 CCSSCH102J50 R 9817 RS1/16SS5101D C 642-645,652,654 CKSSYB104K10 R 9822,9860,9863,9871 RS1/10SR0R0J C 648-650,660,672 CCSSCH102J50 R 9828,9829 RS1/8SQ0R0J C 655,994,1558,1664 CEVLW101M10 SC-37 http://www.xiaoyu163.com...
Page 276 CKSSYB104K10 C 1208,1358,9044,9076 CEVW221M4 C 1706,1717,1823,9033 CCSSCH331J50 u163 C 1222 CKSRYB105K16 C 1708,1713,1826,1827 CCSSCH471J50 C 1224,1229,1236,1238 CKSSYB104K16 C 1709,1715,1720,9025 CCSSCH102J50 C 1230,1352-1354,1428 CKSQYB106K6R3 C 1710,1711,1816,1818 CKSQYB106K6R3 C 1240,1243,1254,1267 CKSSYB104K16 C 1719,1802,1812,9014 CCSSCH101J50 C 1244,1248,1251,1252 CCSSCH102J50 C 1803,1829,1844,9078 CEVW101M16 SC-37 http://www.xiaoyu163.com...
Page 277 CKSSYB104K10 IC 101 UPD61283F1-407LU2A C 9253,9255,9257-9260 CKSSYB104K10 IC 102,1601,9012,9019 TC7SH08FUS1 C 9254,9256,9261,9305 CCSSCH471J50 IC 103,104 NJM12904V u163 IC 105,601,1501,1804 TC7WHU04FU C 9262,9306,9308,9317 CKSSYB104K10 IC 402 AYW7335 C 9318,9512,9516,9518 CCSSCH471J50 C 9319,9329,9330,9346 CKSSYB104K10 C 9331,9809,9810 CEAK102M16-P35 C 9333 CEVW470M6R3 SC-37 http://www.xiaoyu163.com...
Page 278 F 101-111 EMI FILTER DTL1106 Q 608,1509-1511 LSC4081UB JA 901-904,906 HDMI CONNECTOR AKP7254 u163 JA 905 HDMI CONNECTOR AKP7255 Q 901,903,904,1601 LTC114YUB JA 1601,1602 HDMI CONNECTOR AKP7254 Q 902 HN1K02FU Q 1501-1504,1506-1508 LSA1576UB Q 1602 LTC114YUB Q 1603,1604 UMB1N SC-37 http://www.xiaoyu163.com...
Page 279 RAB4CQ472J C 145,159,172,188 CKSSYB104K16 C 146,152,153,184 CKSSYB104K10 R 1236,1250,1275 RAB4CQ680J u163 R 1238,1242-1245,1248 RAB4CQ470J C 148,179,9816,9821 CKSSYB473K10 R 1249,1261,1263-1269 RAB4CQ470J C 150,182,636,658 CCSSCH101J50 R 1258-1260,1262,1270 RAB4CQ473J C 155,157,158,164 CKSSYB105K6R3 R 1271,1274,1278,1283 RAB4CQ473J C 161,181,189,198 CKSQYB225K10 C 162,9070 VCH1234 SC-37 http://www.xiaoyu163.com...
Page 280 CKSSYB104K16 C 1520-1522 CCSSCH7R0D50 C 944,950,952,954 CCSSCH471J50 u163 C 1523-1525 CCSSCH5R0C50 C 949,968,978,988 CCSSCH102J50 C 951,953,956-958 CKSSYB104K10 C 1527-1529,1538-1540 CCSSCH180J50 C 1530-1532 CCSSCH4R0C50 C 955,959,962,963 CCSSCH471J50 C 960,961,964,966 CKSSYB104K10 C 1533,1854,9056,9090 CKSQYB225K10 C 1535,1555-1557,1607 CKSSYB104K10 C 967,971,974,975 CCSSCH471J50 SC-37 http://www.xiaoyu163.com...
Page 281 C 9050,9875 CKSSYB103K16 C 9051,9053,9058,9061 CCSSCH471J50 Q 7008,7010 2SA1366 u163 Q 7016 LTA114TUB C 9052,9059,9064,9066 CKSSYB104K10 Q 7017,7018,7023,7024 LSC4081UB C 9054,9082,9085,9803 CKSQYB475K10 > Q 7019,7020 2SD1763A C 9055,9057 CKSRYB474K10 Q 7022 RSR015P03 C 9062,9072,9334 CKSSYB104K16 C 9063,9065,9067,9068 CCSSCH471J50 SC-37 http://www.xiaoyu163.com...
Page 282 CFTLA274J50 C 8321,8322,8324,8326 CKSQYB106K6R3 C 7048,7049 CEAK332M25 C 8328,8336,8337,8344 CKSRYB104K16 C 7062,7063,7071,7072 CEAK101M25 C 8334,8378,8389,8403 CCSRCH102J50 C 7065 CKSRYB334K25 u163 C 7077,7079,7081,7083 CKSRYB104K50 C 8335,8376,8377,8379 CCSRCH100D50 C 8338,8339,8360,8402 CKSRYB103K50 C 8340 CKSQYB105K16 C 8341-8343,8345,8346 CKSQYB106K6R3 C 8347,8349,8395,8401 CKSRYB104K16 SC-37 http://www.xiaoyu163.com...
Page 283 JA 6201 JACK VKB1243 CAPACITORS JA 6351 PHONE JACK AKN7029 C 8001,8003,8004,8006 CCSRCH101J50 JA 6352 JACK AKB7219 C 8002,8005 CCSRCH470J50 KN 6202,6203 WRAPPING TERMINAL VNF1084 C 8007,8016,8235,8256 CCSRCH101J50 CN 6251 CONNECTOR 9604S-15C C 8009,8018,8225,8227 CKSRYB104K16 C 8012,8013 CCSRCH120J50 SC-37 http://www.xiaoyu163.com...
Page 284 NJM2068MD Q 4102,4104,4202,4204 2SC5738 IC 6922 TC4053BFN u163 Q 4103,4105,4203,4205 2SA2061 Q 4106,4206,4306,4406 IMT4 MISCELLANEOUS Q 4108,4208,4308,4408 2SD2704K KN 6801 SCREW PLATE VNE1948 CN 6801 19P SOCKET XKP3080 CN 6811 15P PLUG XKP3067 CN 6821 21P PLUG XKP3070 SC-37 http://www.xiaoyu163.com...
Page 285 KN 4100,4200,4300,4400 SCREW PLATE VNE1948 u163 KN 4501 SCREW PLATE VNE1948 R 4367,4423,4425,4467 RS1/10SR1001F RY 4100,4300,4500,4700 RELAY ASR7001 R 4379,4380,4479,4480 RS1/8SQ334J RY 4800 RELAY ASR7001 R 4433,4435,4456,4476 RS1/10SR1801F CN 4000 CONNECTOR 9604S-17C R 4439,4539,4639,4739 RS1/10SR5602F R 4447-4449,4461,4462 ACN7165 SC-37 http://www.xiaoyu163.com...
Page 286 CKSQYB106K6R3 C 4516,4551,4616,4651 CKSRYB105K16 C 4024,4112,4113,4117 ACH1479 u163 C 4518,4520,4530,4547 CKSRYB105K10 C 4028,4926 CKSRYB103K25 C 4519,4619,4719 CKSRYB474K16 C 4031-4035,4042,4121 CKSRYB104K16 C 4522,4528,4622,4628 ACG7073 C 4036,4910,4911 ACH7321 C 4523,4623,4723 ACG7066 C 4100,4200,4300,4400 CFTNA104J2A C 4524,4624,4724 ACG7078 C 4101,4201,4301,4401 CFTNA274J2A SC-37 http://www.xiaoyu163.com...
Page 287 D2SB60A RD2ALF-A1 > REG ASSY 1SS403 > SEMICONDUCTORS > RB751V-40 u163 > IC 7501,7611 NJM78M12FA D 50 SBT250-06J > IC 7502 NJM79M12FA > D 71,72 1SS352 > IC 7521,7601 NJM78M05FA IC 7602 NJM79M05FA > > D 7501-7504,7521,7522 1SR154-400 SC-37 http://www.xiaoyu163.com...
Page 288 Q 7310 2SA1576A Q 7241 2SD1763A u163 D 7302,7303 PTZ11(B) Q 7242 LSC4081UB D 7304,7307 UDZS2R4(B) D 7201-7204,7211,7212 1SR154-400 > D 7306,7309,7350,7352 1SS352 D 7213,7214 HZU7R5(B1) D 7308,7310 1SR154-400 D 7215,7216 1SR154-400 D 7351 UDZS18(B) > D 7241-7244,7251-7254 1SR154-400 SC-37 http://www.xiaoyu163.com...
Page 289 D-AUDIO BRIDGE ASSY RESISTORS MISCELLANEOUS R 7402 RD1/4MUF100J CN 3771,3772 11P PLUG XKP3065 R 7403,7404 ACN7180 CN 3773,3774 15P PLUG XKP3067 Other Resistors RS1/4SA###J CAPACITORS CAPACITORS C 3771,3774 CCSRCH101J50 u163 C 7400,7401 ACH7319 C 3772,3773 CCSRCH102J50 C 7402,7403 CFTLA104J2A SC-37 http://www.xiaoyu163.com...
Page 290 CN 7661 15P SOCKET XKP3078 CN 7662 7P SOCKET KP200IB7L CN 7663 CONNECTOR 9604S-15C CN 7664 PLUG(7P) KM200NA7 CN 7665 3P TOP POST B3B-EH CN 7666 4P SOCKET KP200IB4L RESISTORS u163 R 7667 RS1/4SA105J Other Resistors RS1/10SR###J CAPACITORS C 7175 CCSRCH101J50 SC-37 http://www.xiaoyu163.com...

This manual is also suitable for:

Sc-35 Sc-1525-k

Pioneer SC-37 Service Manual

1 Service Precautions

2 Specifications

3 Basic Items for Service

4 Block Diagram

5 Diagnosis

6 Service Mode

7 Disassembly

8 Each Setting and Adjustment

9 Exploded Views and Parts List

10 Schematic Diagram

11 Pcb Connection Diagram

12 Pcb Parts List

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Summary of Contents for Pioneer SC-37

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Table of Contents