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 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 562 x 10 5621 RN1/4PC CONTRAST TABLE SC-57/UXJCB, SC-LX85/SYXJ5 and SC-LX75/SYXJ5 are constructed the same except for the following: Mark Symbol and Description SC-57/UXJCB SC-LX85/SYXJ5 SC-LX75/SYXJ5 Remarks...
Page 3 Mark Symbol and Description SC-57/UXJCB SC-LX85/SYXJ5 SC-LX75/SYXJ5 Remarks P79-15 Battery Door AZN8047 Not used AZN8047 P79-15 Battery Cover Not used AZN8049 Not used P79-17 Dry Cell Battery (R3) VEM1051 Not used VEM1051 P79-17 Dry Cell Battery (LR6) Not used VEM1053...
Page 4 The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. F FRONT HDMI USB ASSY AWX9749 and AWX9969 are constructed the same except for the following: Mark Symbol and Description AWX9749 AWX9969 Remarks C8043, C8108 CKSSYB102K50 CCSSCH102J50 SC-LX85...
Page 5 CEVW470M16 CEVW470M16 Not used C156 VCH1268 VCH1268 CEVW101M4 C1031, C9004, C9702 VCH1234 VCH1234 CEVW101M16 C9537 VCH1234 VCH1234 Not used The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. SC-LX85...
Page 6 Q4023, Q4025 LSC4081UB DTC623TU DTC623TU Q5101 LSC4081UB Not used Not used Q4105, Q4106, Q4205, Q4206 LTC124EUB DTC115EUA DTC115EUA Q4305, Q4306, Q4405, Q4406 LTC124EUB DTC115EUA DTC115EUA Q4505, Q4506, Q4605, Q4606 LTC124EUB DTC115EUA DTC115EUA Q4705, Q4706, Q4805, Q4806 LTC124EUB DTC115EUA DTC115EUA SC-LX85...
Page 7 R4042, R4189, R4289 RS1/10SR273J Not used Not used R4789 RS1/10SR273J Not used Not used R4059 RS1/10SR2R2J RS1/10SR100J RS1/10SR100J R5001 RS1/10SR3901F RS1/10SR1002F RS1/10SR1002F R4124, R4224, R4324, R4424 RS1/10SR471J RS1/10SR431J RS1/10SR431J R4524, R4624, R4724, R4824 RS1/10SR471J RS1/10SR431J RS1/10SR431J R4924 RS1/10SR471J RS1/10SR431J RS1/10SR431J SC-LX85...
Page 8 ATF7050 CN81 CONNECTOR B2P3-VH Not used CN82 CONNECTOR(VH) Not used B3P5-VH VA1 VARISTOR Not used TND10V-511KB00AAA0 ACE7013 Not used The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. SC-LX85...
Page 9 AWX9810 and AWX9970 are constructed the same except for the following: Mark Symbol and Description AWX9810 AWX9970 Remarks R5777, R5780 Not used RS1/10SR472J The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. SC-LX85...
Page 10 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 11: 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 12: Table Of Contents
CONTENTS SAFETY INFORMATION................................2 1. SERVICE PRECAUTIONS ..............................5 1.1 NOTES ON SOLDERING ............................... 5 1.2 NOTES ON REPLACING ............................... 5 1.3 CAUTION..................................5 1.4 NOTES ON ASSEMBLING............................. 6 2. SPECIFICATIONS................................. 7 2.1 SC-57/SC-55 SPECIFICATIONS............................ 7 2.2 SC-1526-K SPECIFICATIONS ............................9 3.
Page 13 10.25 ENCODER ASSY..............................143 10.26 IR BUFFER ASSY..............................144 10.27 BUFFER GND and IR INTERFACE ASSYS ......................146 10.28 IR POWER AMP ASSY (1/6) ..........................148 10.29 IR POWER AMP ASSY (2/6) ..........................150 10.30 IR POWER AMP ASSY (3/6) ..........................152 10.31 IR POWER AMP ASSY (4/6) ..........................154 10.32 IR POWER AMP ASSY (5/6) ..........................156 10.33 IR POWER AMP ASSY (6/6) ..........................158 10.34 PRIMARY and PRIMARY SHIELD ASSYS......................160...
Page 14: Service Precautions
1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.
Page 15: Notes On Assembling
1.4 NOTES ON ASSEMBLING Note : The right and left positions for the attachment positioning of IR amplifier block are gradual, however, adjust the front and back positions correctly. For the positioning procedure, refer to "7. DISASSEMBLY". When assembling the IR amplifier block, please note the following points of screws to prevent from short-circuit. The following 7 points of screws must always be used AMZ30P060FTC IR Cover 85 IR BUFFER ASSY...
Page 16: Specifications
2. SPECIFICATIONS 2.1 SC-57/SC-55 SPECIFICATIONS Tuner Section Amplifier section Frequency Range (FM) ..87.5MHz to 108 MHz Continuous average power output of 140 Antenna Input (FM) ....75 Ω unbalanced watts* per channel, min., at 8 ohms, 1 kHz Frequency Range (AM)..531kHz to 1602 kHz with no more than 0.08 %** total harmonic Antenna (AM) ....
Page 17 Weight (without package) SC-57........17.7 kg (39.0 lb) SC-55........17.4 kg (38.4 lb) Number of Furnished Parts MCACC Setup microphone ....... 1 Remote control unit ..........1 AAA size IEC R03 dry cell batteries ....2 iPod cable............1 AM loop antenna..........1 FM wire antenna..........1 Warranty card .............1 Power cord...
Page 18: Sc-1526-K Specifications
2.2 SC-1526-K SPECIFICATIONS Amplifier section Tuner Section Continuous average power output of 140 Frequency Range (FM)..87.5MHz to 108 MHz watts* per channel, min., at 8 ohms, 1 kHz Antenna Input (FM) ....75 Ω unbalanced with no more than 0.08 %** total harmonic Frequency Range (AM) ..
Page 19 Dimensions ..435 mm (W) x 185.6 mm (H) x 440.3 mm (D) (17 3/16 in. (W) x 7 5/16 in. (H) x 17 3/8 in. (D)) Weight (without package) ..17.4 kg (38.4 lb) Number of Furnished Parts MCACC Setup microphone ........ 1 Remote control unit ..........
Page 20: Basic Items For Service
3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING Items to be checked after servicing To keep the product quality after servicing, confirm recommended check points shown below. Confirm whether the customer complain has been solved. The customer complain must not be reappeared. If the customer complain occurs with the particular source, Video, Audio and operations must be normal.
Page 21: Pcb Locations
3.2 PCB LOCATIONS COMPOSITE ASSY DAC HIGH ASSY PRIMARY SHIELD AUDIO ASSY ASSY COMPONENT ASSY BUFFER GND ASSY IR POWER AMP ASSY INTERFACE ASSY MULTI CH IN ASSY CONNECT ASSY DISPLAY BRIDGE ASSY MCH BRIDGE ASSY VREG GUARD ASSY IR INTERFACE ASSY FB-CONNECT ASSY D-DAC BRIDGE ASSY F-IN BRIDGE ASSY...
Page 22 DISPLAY ASSY ENCODER ASSY VOL ASSY FRONT HDMI USB ASSY POWER SW ASSY MIC HP ASSY NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
Page 23: Jigs List
3.3 JIGS LIST [1] Jigs List Name Jig No. Remarks Diagnosis for AUDIO ASSY, IR BUFFER ASSY, 39P FFC GGD1681 IR POWER AMP ASSY, IR INTERFACE ASSY Diagnosis for AUDIO ASSY, IR BUFFER ASSY, 15P FFC GGD1680 IR POWER AMP ASSY, IR INTERFACE ASSY Diagnosis for DIGITAL MAIN ASSY, AUDIO ASSY, 30P + 30P board to board extension jig cable GGD1682...
Page 24 SC-57...
Page 25: Block Diagram
4. BLOCK DIAGRAM 4.1 OVERALL WIRING DIAGRAM MCACC setup D20PYY03 VIDEO MIC IN HEADPHONE iPod Direct USB HDMI IN5 ADX7753- DISPLAY ASSY 1.JOGA 5.XVDDERR 7/240 2.JOGB 4.HDTDET5 3/10 JA8101 JA8001 3.GNDD 3.WP_EDID (SC-57/SC-55 :AWX9796) JA3472 JA3471 JA3476 *2mm 2.CEC_IO 1.GNDD J3003 VOL ASSY MIC HP ASSY...
Page 26 D20PYY0310E When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS 1.JOGA ENCODER ASSY 2.JOGB 3/100 3.GNDD LIST" or "PCB PARTS LIST". *2mm (AWX9801) J3003 mark found on some component parts indicates the importance of the safety 9)31.XOLERR factor of the part.
Page 27: Block Diagram For Audio Block
4.2 BLOCK DIAGRAM FOR AUDIO BLOCK SC-57...
Page 28 SC-57...
Page 29: Block Diagram For Digital Main Video Block
4.3 BLOCK DIAGRAM FOR DIGITAL MAIN VIDEO BLOCK FRONT HDMI USB ASSY HDMI EQ SONY HDMI "CXB1443R" EDID VBUSMAIN HDMI SW CK:27M-148.5MHz Silicon Image /DT:36bit/DE,VS,H (DT:16bit) "SiI9387" IC905 CK:27M HDMI BDIN /DT:BT656 27MHz HDMI IN1 HDMI Rx HDMI IN2 Silicon Image "SiI9233ACTU"...
Page 30 TMDS ANALOG VIDEO DIGITAL VIDEO CLOCK DIGITAL AUDIO CK:27M-148.5MHz /DT:36bit/DE,VS,HS 20MHz VBUSMAIN HDMI Tx Silicon Image (DT:16bit) HDMI OUT1 CK:27M-148.5MHz "SiI9136" IP.SCALER /DT:36bit/DE,VS,HS IC1602 Marvell CK:27M "88DE2750" /DT:BT656 VBUSE2 IC1204 HDMI Tx Silicon Image HDMI OUT2 "SiI9136" IC1603 DDR2-800 512Mb(32Mx16) DISPLAY ASSY EVENT ucom SANYO...
Page 31: Block Diagram For Digital Main Audio Block
4.4 BLOCK DIAGRAM FOR DIGITAL MAIN AUDIO BLOCK AND(LCX08) IC2010 A D C IC2431 COAX 1 COAX 2 X TI DAC HIGH ASSY COAX 3 IC2001 D A U X OPT 1 OPT 2 OPT 3 B C K 2 OPT 4 LR C K 2 S D TO 2...
Page 32 SYSCLK SPDIF AMCLK AND (LCX08) I2S-LR IC2004 FL/FR IC2011 I2S-BCK I2S-C/LFE I2S-LRCK C/LFE AND (LCX08) IC2016(1/2) IC2012 I2S-SURR SL/SR AND (LCX08) IC2016(2/2) IC2013 I2S-SRB/HEIGHT I2S-DALRCK SBL/SBR IC2014 FHL/FHR IC2017 DIGITAL MAIN ASSY Z2D A C ZONE-AMCLK FL/FR ZONE-I2S (LR) IC2471 XXTL0 SEL(VHC126) 24PQLS...
Page 33: Block Diagram For Video Block
4.5 BLOCK DIAGRAM FOR VIDEO BLOCK VIDEO BLOCK DIAGRAM COMPOSITE INPUT COMPOSITE OUTPUT TV/SAT VIDEO MONITOR ZONE 2 iPod VIDEO (front) ZONE 3 OSD IC DIGITAL MAIN ASSY VSYOUT VSC OUT CVBS:Direct output from EMMA MIX:STANDBY VC YOUT VDEC EMMA VCB OUT VC ROUT COMPONENT...
Page 34: Block Diagram For Composite Video Block
4.6 BLOCK DIAGRAM FOR COMPOSITE VIDEO BLOCK COMPOSITE VIDEO BLOCK DIAGRAM SC-57...
Page 35: Block Diagram For Component Video Block
4.7 BLOCK DIAGRAM FOR COMPONENT VIDEO BLOCK COMPONENT VIDEO BLOCK DIAGRAM SC-57...
Page 36 SC-57...
Page 37: Block Diagram For Power Block(1)
4.8 BLOCK DIAGRAM FOR POWER BLOCK(1) SC-57...
Page 38 SC-57...
Page 39: Block Diagram For Power Block(2)
4.9 BLOCK DIAGRAM FOR POWER BLOCK(2) SC-57...
Page 40 SC-57...
Page 41: Diagnosis
5. DIAGNOSIS 5.1 DIAGNOSIS FLOWCHART NO POWER This is just for general reference and does not including every single case. No Power Error Other trouble. Indications ? Stand by Diagnose or replace FUSE FU4 OPEN ? R efer to SM PRIMARY ASSY "5.2 [3] Error Indications"...
Page 42 Check DISPLAY ASSY IC3001 58pin (POWKEY) Check POWKEY signal path HL when press power key? Check DISPLAY ASSY No Problem Replace DISPLAY ASSY Check DVCPOW signal path CN3001 26pin (DVCPOW) or replace IC3001 LH when press power key? Check DISPLAY ASSY Replace DISPLAY ASSY No Problem Check ACRY signal path...
Page 43 NO FL DISPLAY This is just for general reference and does not including every single case. No FL DISPLAY Diagnose the circuits "FL OFF"LED Dimmer? (arround D3208) Light on? or replace DISPLAY ASSY Replace Transformer Check the path of FL AC1 and 2 All NG DISPLAY ASSY ->...
Page 44 NO SOUND This is just for general reference and does not including every single case. No Sound Diagnose MIC HP ASSY Check CONNECTORS and FFCs Check MIC HP ASSY (arround Q3451) No Problem / MIC HPF-IN BRIDGE No Damage CN3472 7 pin(XHPDET) or replace MIC HP ASSY INTERFACEFB CONNECT...
Page 45 Check the audio signal in AUDIO ASSY (IC2501 71,72pin Rec out no output Same input Function? JA2504 DVR OUT terminal) (PreOUT is OK) or replace AUDIO ASSY It is specification. Tuner  AUDIO ASSY CN3902 AUDIO ASSY CN3902 Replace TUNER MODULE 8pin +5V (Other Analog OK) 7,9pin Signal...
Page 46 Flow [A] AUDIO ASSY diagnostic Other results Repair or replace NG point Check ±12V power supply path AUDIO ASSY Diagnose REG ASSY REG ASSYA-REG BRIDGE JP3001 2,5pin ± 12V (arround IC7501,IC7502) ALL NG ASSYAUDIO ASSY or replace REG ASSY AUDIO ASSY CN2861 11,12,13pin Diagnose or replace Clock,Data...
Page 47 Flow [B] DAC HIGH ASSY diagnostic Other results Repair or replace NG point Check +6V power supply path REG ASSYA REG BRIDGE DAC HIGH ASSY ASSYAUDIO ASSY CN2104 9,10pin +6V Diagnose REG ASSY A-DAC BRIDGE ASSY ALL NG (arround IC7521) DAC HIGH ASSY or replace REG ASSY Check +5V power supply path...
Page 48 NO PICTURE This is just for general reference and does not including every single case. No Picure No Problem Diagnose or replace Check MIC HP ASSY MIC HP ASSY iPod Video in Rear Composite in MIC CONNECT ASSY Analog Video IN? DVC Setting ? Composite out Composite out?
Page 49 OTHER This is just for general reference and does not including every single case. 12V Trig Check V+12_TRG power supply path Other results Repair or replace Check INTERFACE ASSY REG ASSYFRONT BRIDGE ASSY 12VTrig NG point FB CONNECT ASSY CN7002 4pin +12V INTERFACE ASSY ALL NG Diagnose INTERFACE ASSY...
Page 50 DIGITAL AMP BLOCK FLOWCHART 1) No Sound Go to 2) Diagnosis Flow Chart Power from Error Symptom if immediate Distribution shut down happens by the Status Protection Circuit. Check LPF COIL Conductivity (L4100) Any Switching Approx. DC 2V Residual Waveform existed exists in Check each Power Supply of in Speaker Output ?
Page 51: Circuit Description
5.2 CIRCUIT DESCRIPTION [1] Protection Circuit Process List Amplifier Circuit Item Purpose Detection Method Status of Equipment Warning Indication Remarks Detects when TEMPERR PORT Flashes "OVERHEAT" becomes "L" in case of the Recoverable by power-on Shuts down when Blinks FL OFF LED detecting temperature exceeds after shutdown in one indicator.
Page 52 Overheat Detection IR POWER AMP ASSY CN4000 AMPTEMP XTEMPERR5 IC4005 HA17431GLTPA V+5V R4094 OVER HEAT 2.2k DETECT CIRCUIT R4054 R4058 3.3k IC4000 D4005 1SS352 (2/2) IC4001 R4095 BU7262SFVM (2/2) IC4001 (1/2) BU7262SFVM R4097 R4062 R4064 3.3k V+5V Q4211 Q4208 R4275 LSC4081UB(QRS) LSA1576UB(QRS) Q4210...
Page 53 DC Detection IR POWER AMP ASSY HN1C01FU(YGR) Q4029 CN4000 DC_DETECT5 XDCERR R4026 R4023 HN1C01FU(YGR) Q4028 DC_DETECT4 DCdetRY V+5V DC DETECT HN1C01FU(YGR) LSA1576UB(QRS) CIRCUIT Q4020 Q4027 DC_DETECT3 Q4021 HN1C01FU(YGR) LSC4081UB(QRS) Q4014 IC4000 (1/2) R4069 DC_DETECT1 R4070 HN1C01FU(YGR) Q4016 DC_DETECT2 R4017 IC4401 IC4601 IC4701 IC4801...
Page 54 Zobel Detection Over Current Detection of MOS FET in Output Stage IR POWER AMP ASSY V+5V CN4000 XOLERR R4044 R4043 AMPOVERLOAD 1.5k 2/6 - 6/6 IC4401 IC4601 IC4701 IC4801 IC4201 C4163 C4155 Q4104 LSC4081UB(QRS) 0.01u/50 R4155 R4153 D4119 47k 1% 1SS352 GNDS D4117...
Page 55 Amplifier Power Supply Failure Detection IR POWER AMP ASSY GNDCH_2 V+5V CN4000 XBERR XBERR R4093 100 R4092 OVP&UVP Q4017 LTC124EUB DETECT CIRCUIT Q4030 LTC124EUB V+5V V+64V 330p/50 330p/50 330p/50 C4044 C4045 C4046 D4013 D4014 D4015 R5012 Q4022 2125 LSC4081UB(QRS) RKZ24KG(B2) RKZ24KG(B2) RKZ27KG(B) R5013...
Page 56 [2] Protection Circuit Process List (XVDDERR) Item Purpose Detection Method Status of Equipment Warning Indication Remarks Detection of failure Detected when USB Shuts down Blinks iPod Restoration power in regulator circuit voltage reaches 7V or possible with failure for external supply higher, or 4.1V or lower Power ON detection...
Page 57 [3] Error Indications SC-57...
Page 58: Service Mode
6. SERVICE MODE 6.1 TEST MODE [1] Detected protection history [Purpose] The numbers of detections for various protection processes are displayed. [How to enter/exit] Turn off the power to this unit by setting the main volume level to “---dB” and Multi-zone to “OFF”. During Standby mode, simultaneously press and hold “MULTI-ZONE ON/OFF”...
Page 59 Key operation FL display Resetting the number of times error is detected Key operation FL display Resetting the number of [←][→] H O L D R E S E T times error is detected. R E S E T C L E A R ? [ENTER] R E S E T R E S E T...
Page 60: Disassembly
7. DISASSEMBLY Ground Points Note: The points marked below must be grounded when the Rear Panel 57U is removed. 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.
Page 61 Note : (1) Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. (2) For performing the diagnosis shown below, the following jigs for service is required. •...
Page 62 (6) Release the jumper wires from the three 39P FCC PCB binders. DISPLAY BRIDGE ASSY ADX7753 Notes on assembling ∗2 ∗1: Jumper wire (ADX7753: from DISPLAY USB RECT ASSY ASSY) don't touch J7657 and J7904 for the DISPLAY BRIDGE ASSY. ∗2: Don't touch the 39P FFC (ADD7753) to a top of screw.
Page 63 [2] Rear Section When you perform diagnosis on the side-B of AUDIO ASSY, please refer to last part of Step, “[5-2] Diagnosis”. Remove the Bonnet 85 by removing the 16 screws. ----------------------------------------------------------------- [2-1] Rear Section (1) Cut the Binder. CONNECT ASSY (2) Release the cables from the two PCB DIGITAL MAIN ASSY binders.
Page 64 (10) Remove the PRE BRIDGE ASSY. (11) Release the jumper wire (ADX7750: from Front PRIMARY ASSY) from PCB binder. Notes on assembling PRE BRIDGE ASSY ∗1: Pass the jumper wire (ADX7750: from Screwdriver PRIMARY ASSY) under the REG ASSY. ∗2: PCB binder tilt in the direction of the blue arrow.
Page 65 [2-2] Diagnosis (1) Arrange the unit as shown in the photo. Rear Panel 57U (2) Insert the Insulation Sheet. (3) Connect the Rear Panel 57U to the Under Base 85 Ground and GND point of the IR POWER AMP ASSY. (Refer to the “Ground Points”...
Page 66 (8) Connect the 39P FCC jig cable. (GGD1681) AUDIO ASSY 15P FFC jig cable (DIGITAL MAIN CN601 <-> DISPLAY BRIDGE CN2503 (GGD1680) CN7651) (9) Connect the 15P FCC jig cable. (GGD1680) (AUDIO CN2503 <-> FRONT BRIDGE CN7724) CN601 DISPLAY BRIDGE ASSY CN7651 DIGITAL MAIN ASSY FRONT BRIDGE ASSY...
Page 67 [3] IR POWER AMP ASSY ∗1 Remove the Rear Section. (Refer to the “[2] Rear Section”) ----------------------------------------------------------------- [3-1] IR Cover 85 (1) Cut the Binder. (2) Remove the two screws. (ABA1011) (3) Remove the PRIMARY ASSY. Note on assembling ∗1: After the jumper wire is bounded, pull the PRIMARY ASSY extra length to the direction indicated by the blue arrow.
Page 68 [3-2] Diagnosis Note 1: Rear Section should be set diagnosis condition with extention jig cables. Refer to the “[2-2] Diagnosis” of “[2] Rear Section”. Disconnect the two pair board to board extension jig cables (GGD1761) and remove the PRE BRIDGE ASSY. IR INTERFACE ASSY (Refer to the steps (5) to (4) of “[2-2] Diagnosis”.)
Page 69 (5) Attach the PRIMARY ASSY, using the two screws (ABA1011). Rear Panel 57U (6) Connect the Rear Panel 57U to the Under Base 85 Ground and GND point of the IR POWER AMP ASSY. (Refer to the “Ground Points”.) IR POWER AMP ASSY PRIMARY ASSY Under Base 85 [3-3] Remove the IR Amplifier Block...
Page 70 (6) Arrange the unit as shown in the photo. Rear Section (7) Set up the main unit part as shown in the photo, and remove six screws. (BPZ30P080FNI) Under Base 85 (8) Remove the IR Amplifier Block. Note: Refer to the "Assembling of IR Amplifier Block"...
Page 71 [4] DAC HIGH ASSY DIGITAL MAIN ASSY Remove the Bonnet 85 by removing the 16 screws. ----------------------------------------------------------------- Screwdriver [4-1] Exterior (1) Remove the D-DAC BRIDGE ASSY. (2) Remove the A-DAC BRIDGE ASSY. A-DAC BRIDGE ASSY D-DAC BRIDGE ASSY Front AC inlet (3) Remove the screw.
Page 72 (15) Remove the DAC HIGH ASSY. DAC HIGH ASSY 28P + 14P board to board extension jig cable (GGD1763) 30P + 30P board to board extension jig cable (GGD1682) [4-2] Diagnosis (1) Attach the PRIMARY ASSY, using the two CN2104 screws (ABA1011).
Page 73 (4) Insert the Insulation Sheet. (5) Connect the DAC HIGH ASSY to the Rear Insulation Sheet Panel 57U ground. (Refer to the “Ground points.”) DAC HIGH ASSY Front [5] DIGITAL MAIN ASSY Remove the Bonnet 85 by removing the 16 JA905 DIGITAL MAIN ASSY screws.
Page 74 (7) Disconnect the two connectors. DIGITAL MAIN ASSY COMPONENT ASSY (8) Disconnect the two connectors and then Front remove the CONNECT ASSY. (9) Disconnect the connector. CN8401 Note on assembling ∗1: Bind jumper wire (ADX7747: from INTERFACE ASSY), using the PCB binder. CONNECT ASSY INTERFACE ASSY ∗1...
Page 75 (16) Remove the nine screws. (BMZ30P040FTB) (17) Remove the nine screws. (BPZ30P080FTB) (18) Remove the two Hex head Screws. (ABA7078) (19) Remove the three screws. (ABA1011) (20) Remove the three screws. (ABA1011: SC-57/UXJCB only) (21) Lift the DIGITAL MAIN ASSY from the COMPONENT ASSY PRIMARY SHIELD ASSY side.
Page 76 (26) Arrange the DIGITAL MAIN ASSY as DIGITAL MAIN ASSY Insulation Sheet shown in the photo. (27) Insert the Insulation Sheet. (28) Remove the DAC HIGH ASSY. DAC HIGH ASSY (29) Disconnect the connector and then remove the COMPONENT ASSY. COMPONENT ASSY COMPOSITE ASSY Front...
Page 77 (5) Connect the two pair board to board extension jig cables. (GGD1762) 30P + 30P board to board (DIGITAL MAIN CN1503 <-> AUDIO CN3901) extension jig cable (GGD1682) (DIGITAL MAIN CN1502 <-> AUDIO CN2861) DIGITAL MAIN ASSY CN9003 (6) Connect the two pair board to board CN9002 extension jig cables.
Page 78 Assembling of IR Amplifier Block Note : The attachment positioning of the IR Amplifier block relates to sound quality of the unit. If assembling IR Amplifier Block by wrong steps, sound quality would deteriorate. Therefore assemble it correctly following the procedure shown below.
Page 79 (6) Remove the five screws. (ABA1011) (7) Remove the Rear Panel 57U. (8) Allocate the IR Cover 85 (with four assy). Do not fix it with screws. (9) Connect the two connectors. Note: If it is difficult to connect the two connectors of the IR BUFFER ASSY, at first remove the A REG BRIDGE ASSY and then try to connect them.
Page 80 (13) Attach the IR Cover 85 to the IR Box 85 from upper face, using the three screws. (AMZ30P060FTC) Note: Secure the screws for fixing the IR Cover 85 without using the electric screwdriver, but manually. IR Cover 85 (14) Remove the five screws (ABA1011) from the Rear Panel 57U.
Page 81: Each Setting And Adjustment
8. EACH SETTING AND ADJUSTMENT 8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED When any of the following assemblies is replaced DISPLAY ASSY "8.3 REGION WRITING" "8.2 HOW TO SAVE AND LOAD THE SETTING USING DIGITAL MAIN ASSY BACKUP FUNCTION WITH USB MEMORY"...
Page 82: How To Save And Load The Setting Using Backup Function With Usb Memory
8.2 HOW TO SAVE AND LOAD THE SETTING USING BACKUP FUNCTION WITH USB MEMORY [Introduction] This model is capable of saving the set values stored in the MAIN Ucom of DIGITAL MAIN ASSY in the USB and loading them in a new DIGITAL MAIN ASSY. (Note that MAIN Ucom should normally operate to enable this function.) When replacing DIGITAL MAIN ASSY, execute the above mentioned processes.
Page 83: Region Writing
Precautions Files are stored in Root of USB memory. Files are read from Root of USB memory.  To make operations such as moving files, be sure to assign the saved file in Root of the USB memory. Also please be careful not to assign *.avr in multiple numbers. The time and date of updating for saved file is fixed to "2010/01/01 0:00."...
Page 84: How To Update Firmware
[Case of Abnormal Completion] If REGION File writing did not complete normally, an error number is displayed rather than the model number. Please perform rewriting based on the coping strategy by error numbers below. FL Display Examples Reason for Display Coping Strategy Case of unsuccessful USB Read -in Try writing with other USB Memory...
Page 85 Front Panel Key Key operation FL display [↓] : TUNE key [TUNE ↑ ] + [↑] : TUNE key [STANDBY ON/OFF] [←] : PRESET key [→] : PRESET key P O W E R O N Booting is completed Version is displayed. 1 - 0 0 1 0 0 2 0 0 3 0 0 4 1 - 0 0 1 0 0 2 0 0 3 0 0 4 Version number of BridgeCo...
Page 86 Key operation FL display UPDATE FILE searching completed Updating process ∗ U p d a t i n g . 2 0 % DSP UPDATE completed Updating process ∗ U p d a t i n g . 4 0 % BridgeCo IC UPDATE completed Updating process...
Page 87: Exploded Views And Parts List
9. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
Page 88 (1) PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 11 Caution Sheet SP, E ARM7083 1 30P iPod Cable ADE7136 > 12 Operating Instructions (CD-ROM) See Contrast table (2) 2 AC Power Cord ADG7111 NSP 13 Warranty Card See Contrast table (2) 3 FM Wire Antenna...
Page 89: Exterior Section
9.2 EXTERIOR SECTION REG ASSY REG ASSY CN7501 CN7601 PRIMARY ASSY CN81 DC Fan Motor Refer to “9.3 REAR SECTION” IR POWER AMP ASSY CN4004 IR POWER AMP ASSY CN4002 FRONT BRIDGE ASSY CN7723 FRONT HDMI USB ASSY CN8101 IR POWER AMP ASSY CN4003 FRONT HDMI USB ASSY JA8003...
Page 90 (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 26 Push Rivet AEC7071 1 MIC HP GUARD ASSY AWX9803 27 Top Beam 85 (MTL) ANG7726 2 FAN CONNECT ASSY AWX9804 28 Lisence Label ARW7419 3 IR REG ASSY AWX9806 29 Bonnet 85 (BOX)
Page 91: Rear Section
9.3 REAR SECTION PRIMARY ASSY JP51 SC-57/UXJCB only FRONT HDMI USB ASSY CN8101 SC-57/UXJCB only SC-57/UXJCB only IR POWER AMP ASSY CN4001 B-DIODE ASSY Refer to CN7401 “9.4 CHASSIS SECTION” REG ASSY CN7603 A REG BRIDGE ASSY CN5775 SC-57/UXJCB only SC-57...
Page 92 (1) REAR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 21 Cushion Circle 14B AED7081 1 D-AUDIO BRIDGE ASSY AWX9769 22 Terminal Screw AKE-031 2 AUDIO ASSY See Contrast table (2) 23 Rear Panel 57U (MTL) See Contrast table (2) 3 COMPOSITE ASSY See Contrast table (2)
Page 93: Chassis Section
9.4 CHASSIS SECTION Power Transformer Power Transformer DIGITAL MAIN ASSY CN9501 Power Transformer IR REG ASSY CN7241 IR REG ASSY CN7271 IR REG ASSY CN7251 IR REG ASSY CN7281 F’ G’ H’ COMPONENT ASSY JP8402 Cleaning paper AUDIO ASSY GED-008 FAN CONNECT JP3001 ASSY CN5932...
Page 94 (1) CHASSIS SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 26 PCB Mold (PP) AMR7536 1 IR POWER AMP ASSY See Contrast table (2) 27 Heat Sink Spacer (PLS) AMR7568 2 IR BUFFER ASSY AWX9793 NSP 28 Under Base 85 (MTL) ANA7236 3 BUFFER GND ASSY...
Page 95: Front Section
9.5 FRONT SECTION DISPLAY BRIDGE ASSY CN7652 F-IN BRIDGE ASSY CN7763 DIGITAL MAIN ASSY CN1501 DIGITAL MAIN ASSY JA905 ∗1 Accessory of Panel Base Accessory of Panel Base Double side Double side tape 20mm tape ∗2 USB RECT ASSY CN3652 ∗2 Double side tape 30mm...
Page 96 See Contrast table (2) 7 5P FFC (J0006) ADD7749 28 Damper ASSY (240) LX AXA7156 8 39P FFC (J0019) ADD7753 29 PIONEER Badge (AL) See Contrast table (2) 9 HDMI Cable ADX7732 30 Screw BBZ30P080FTB 10 5P Housing ASSY (Y0026)
Page 97: Schematic Diagram
10. SCHEMATIC DIAGRAM 10.1 AUDIO ASSY(1/3)(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram CN5775 CN3792 CONNECTOR (A-1) VSX,VSA Guide page Series only (NO MOUNT) *JP3001 *JP3002...
Page 98 AUDIO ASSY (1/3) (SC-57 : AWX9790) (SC-55/SC-1526-K : AWX9833) CN3794 *C2827 A_A_Z2LOUT 10u/50 *C2826 A_A_Z2ROUT 10u/50 CN7724 SELMID AGND6 INL2 (P3 A-7) INR13/FRIN2 INR2 *CN2504 *R3018 INL13/FLIN2 INL1 INR14/SRIN2 INR1 (NO MOUNT) CONNECTOR 52044-0745 INL14/SLIN2 AGND5 *R3019 (A-1) INR15/SWIN2 SUB1L MICDET MICDET *R3020...
Page 99 SC-57...
Page 100 SC-57...
Page 101 SC-57...
Page 102 SC-57...
Page 103: Audio Assy (2/3)
10.2 AUDIO ASSY (2/3) mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. PRE BUFFER PREBUFFER (P3 D-4) V+12_A *C3105 *R3101 A_A_PRE_FL PREOUT 22u/50 *IC3101 *IC3101 *C3106 *R3102 A_A_PRE_FR 22u/50 V-12_A V+12_A *C3155 *R3151 A_A_PRE_C...
Page 104 NOTE 1. RESISTORS AUDIO ASSY (2/3) Unit: k-k , M-M unless otherwise noted. mponent parts should be replaced Rated Power: 1/10w unless otherwise noted. ation authorized) of identical Toleranee: (J)5% unless otherwise noted. 2125 : RS1/8SQ (SC-57 : AWX9790) NO MARKED : RS1/10SR 2.
Page 105: Audio Assy (3/3)
10.3 AUDIO ASSY (3/3) SC-57...
Page 106 AUDIO ASSY (3/3) (SC-57 : AWX9790) (SC-55/SC-1526-K : AWX9833) NOTE 1. RESISTORS Unit: k-k , M-M unless otherwise noted. Rated Power: 1/10w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2125 : RS1/8SQ NO MARKED : RS1/10SR 2. CAPACITORS No marked Ceramic Capacitors are CKSRYB. No marked Electrolytic Capaciters are CEAT(VSX and VSA series) No marked Electrolytic Capaciters are CEAK(SC series) CH:CCSRCH CFHX:CFHXSQ unless otherwise noted.
Page 107: Dac High Assy (1/2)
10.4 DAC HIGH ASSY (1/2) *JA2008 COAX IN1 C2066 0.47u/16 COAX IN2 C2002 0.01u/50 C2003 R2002 AKB7173-A 0.1u/50 C2065 L2001 C2001 0.47u/16 C2005 0.01u/50 C2006 R2004 0.1u/50 L2002 C2004 C2009 R2006 0.1u/50 GNDDA R2027 UNLK R2053 DIRINT V+5_D1 V+5_D R2026 DIRCS L2004 OCSK0/CSN/CAD0...
Page 108 DAC HIGH ASSY (1/2) (SC-57 : AWX9822) (SC-55/SC-1526-K : AWX9860) V+3R3_D A/D GATE V+3R3_D2 L2007 C2047 0.1u/16 QTL1013-A C2046 330p/50 R2085 ADMCLK R2088 IC2010 (1/4) TC74VHC08FK R2086 ADLRCK IC2010 (2/4) TC74VHC08FK R2087 ADBCK R2084 IC2010 (3/4) TC74VHC08FK R2089 ADFADAT IC2010 (4/4) TC74VHC08FK DIRMCKI...
Page 109: Dac High Assy (2/2)
10.5 DAC HIGH ASSY (2/2) V+5_DA MAIN DAC(FL/FR) D2203 FL/FR LPF IC2011 1SS352 DACS R2212 R2011 SUMTE/CSN LRCK/DSDR R2044 R2056 R2013 SD/CAD0 SDATA/DSDL/DINL 2.4k DASCK R2213 R2014 DEM0/CCLK BICK V+5_D QTL1013-A V+12_A DASO R2214 R2248 L2009 R2256 R2032 R2046 C2044 DEM1/CDTI 2.2k DIF0/CAD1...
Page 110 DAC HIGH ASSY (2/2) (SC-57 : AWX9822) (SC-55/SC-1526-K : AWX9860) DAC/ADC NOTE mark found on some component parts should be replaced 1. RESISTORS Unit: k-k , M-M unless otherwise noted. Rated Power: 1/16w or NETWORKS-1/32w unless otherwise noted. with same parts(safety regulation authorized) of identical Toleranee: (J)5% unless otherwise noted.
Page 111: Front Hdmi Usb Assy
10.6 FRONT HDMI USB ASSY V+5_F V+5D V+5_EF R8027 L8002 FRONT HDMI IN CTF1473-A L8018 R8005 CTF1473-A Hot Plug Detect V+5_F HPDF C8010 Q8001 330p/50 LTC114YUB C8069 DDC/CEC GND R8039 SDAF 33p/50 R8021 C8077 R8040 SCLF C8078 CTF1473-A C804 100u/ L8001 C804 Clock-...
Page 112 FRONT HDMI USB ASSY (AWX9749) *JH8001 JH8002 VEF1040-A R8027 V+3R3_HHH L8018 CTF1473-A JA8003 AKP7267-A R8029 C8069 RFX2+ RFX2+ R8030 33p/50 GNDD RFX2- RFX2- RFX1+ RFX1+ C8041 100u/16 Q8003 GNDD C8042 LTC114YUB RFX1- 0.1u/16 RFX1- RFX0+ L8006 R8035 RFX2+ RFX0+ RFX2- GNDD RFX0- RFX0-...
Page 113: Usb Rect And Multi Ch In(Sc-57) Assys
10.7 USB RECT and MULTI CH IN(SC-57) ASSYS USB RECT ASSY (AWX9821) FU10 H3652 V+UN_USB H3651 AKR1004-A AKR1004-A D3651 D5SBA60(B) CN3651 C3657 B3B-EH CN3652 EXT_AC1 B2B-EH V+UN_USB EXT_AC2 GNDUSB C3655 C3656 JP8101 GNDUSB KN3651 AKF7002-A VEF1040-A VEF1040-A JH3651 JH3652 JH3653 JH3654 CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
Page 114 MULTI CH IN ASSY (SC-57:AWX9857) KN7761 C7766 R7764 22u/50 *JA7761 VNE1948-A C7785 0.1u/50 XKB3017-A C7765 GNDA R7763 *JA7761 C7786 22u/50 GNDA C7778 R7776 XKB3017-A JP8101 FR IN 470p/50 22u/50 *JA7761 GNDCH GNDA FL IN GNDA SW IN GNDA XKB3017-A C7777 R7775 CN7672 C IN...
Page 115: Digital Main Assy (1/11) (Guide Page)
10.8 DIGITAL MAIN ASSY (1/11) (GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". 1/11 Large size SCH diagram V+3R3_EM V+3R3_EM V+3R3_EM EJTAG L105 VTL1129-A HCL BPF fsc BPF CN101 JTMRST...
Page 116 1/11 V+3R3_EM L105 VTL1129-A V+3R3_EM V+2R5_EM GNDD R278 R303 VREF_V VREF_D (1608) IC104 NJM12904V IC103 GNDD MID:AYW7354- /J GNDD GNDD V+3R3_EM SEL:AYW7345- /J GNDD R401 IC103 IC104 NJM12904V GNDD IC401 HADRS16 HADRS17 9/11 HADRS15 V+3R3_EM BYTE# HADRS14 V+3R3_DSP V+3R3_EM VSS2 V+3R3_EM HADRS13 HDATA15...
Page 117 1/11 SC-57...
Page 118 1/11 SC-57...
Page 119 1/11 SC-57...
Page 120 1/11 SC-57...
Page 121: Digital Main Assy (2/11)
10.9 DIGITAL MAIN ASSY (2/11) AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950 C619 100p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 100p/50 C686 0.1u/16 0.1u/16 0.1u/16 0.1u/16 C650 100p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50...
Page 122 DIGITAL MAIN ASSY (2/11) WX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) 2/11 0.1u/16 10p/50 (SC-57 : AWX9827) 0.1u/16 (SC-55/SC-1526-K : AWX9824) 5/11, 6/11, 8/11, 10/11 CONT_EV AC INLET Side CN601 P601 V+5R6_EV NANOSMDC035F VKN2098-A TC74VHCT08AFKS1 V+5_EV C675 V+5R6_EV TC74VHCT08AFKS1 0.1u/16 V+5R6_EV VNE1948-A C674 GNDD 1000p/50 GNDD GNDD...
Page 123: Digital Main Assy (3/11)
10.10 DIGITAL MAIN ASSY (3/11) V+5_R1 V+5_HD V+5_E1 JA901 D901 1SS301 AKP7268-A C901 HDMI IN 2 RFXC- RFXC+ *R903 HPD_1 Hot Plug Detect C902 330p/50 RFX0- DDC/CEC GND RFX0+ SDA_1 R904 R1X0N R3PWR5V R1X0P CBUS_HPD3 RFX1- SCL_1 R905 R1X1N DSCL3 RFX1+ V+3R3_HHH R1X1P...
Page 124 DIGITAL MAIN ASSY (3/11) 3/11 L907 V+3R3_HHH VTL1129-A (SC-57 : AWX9827) (SC-55/SC-1526-K : AWX9824) V+5_R1 R1088 V+5_R6 V+5_HD JA8003 JA906 R1089 V+5_E6 D903 HPD_1 R3PWR5V 1SS301 AKP7268-A CBUS_HPD3 SCL_1 DSCL3 HDMI IN 1 SDA_1 DSDA3 C1022 R1090 HDSCL CSCL HDMI IN 3 R1091 HDSDA *R1036...
Page 125: Digital Main Assy (4/11)
10.11 DIGITAL MAIN ASSY (4/11) 2/11, 3/11, 5/11 - 10/11 R1258 R1253 CONT_GA GNDD DV_Rx V+3R3_HHH V+3R3_HHH V+3R3_HHH V+3R3_HHH V+3R3_HHH 3/11 V+3R3_HHH GNDD GNDD DV_EMIN 1/11 1/11 - 3/11, 5/11 - 8/11 1/11 DV_EMOUT V+3R3_HHH V+3R3_MV V+3R3_HHH R1231 L1209 C1258 VTL1129-A 2.2k R1232...
Page 126 DIGITAL MAIN ASSY (4/11) 4/11 R1258 R1260 R1262 R1270 R1271 R1274 R1278 R1283 R1253 (SC-57 : AWX9827) R1287 GNDD (SC-55/SC-1526-K : AWX9824) 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 127: Digital Main Assy (5/11)
10.12 DIGITAL MAIN ASSY (5/11) V+5_V 2/11 - 4/11, 6/11 - 10/11 CONT_GA R1755 CONT_EMMA (1608) 1/11 - 4/11, 6/11 - 8/11 GNDD CVBS L1728 GNDD (CVBS) R1745 LCTC100K2125-T 2/11, 6/11, 4/11 A_VCVBSO DV_TX (CVBS) Q1725 V+3R3_HHH LSA1576UB(QRS) 8/11,10/11 TXDE R1605 TXHSYNC V+3R3_HH...
Page 128 DIGITAL MAIN ASSY (5/11) 5/11 (SC-57 : AWX9827) R1614 R1615 R1616 R1617 R1622 R1625 R1633 R1642 R1645 (SC-55/SC-1526-K : AWX9824) GNDD DV_TX V+3R3_HHH TXDE R1605 TXHSYNC V+3R3_HHH R1603 TXVSYNC V+1R2_TX R1601 L1601 VTL1129-A L1607 ATL7010-A C1608 JA1601 1u/10 GNDD HDMI OUT 1 AKP7268-A IOVCC33A NC15...
Page 129: Digital Main Assy (6/11)
10.13 DIGITAL MAIN ASSY (6/11) 2/11 - 5/11, 7/11 - 10/11 DAC/ADC 7/11, 8/11 SPDIF SELECTOR V+5_DSP L1811 VTL1129-A C1840 0.1u/16 C1841 XHDSPDIF 100p/50 IC1809 R1857 R1870 (1/4) HDSPDIF/DSDSL TC74VHCT125AFK XNET IC1809 R1858 (2/4) NETSPDIF XHARC IC1809 R1859 (3/4) XEMSPDIF IC1809 R1860 (4/4)
Page 130 DIGITAL MAIN ASSY (6/11) 6/11 (SC-57 : AWX9827) DAC/ADC (SC-55/SC-1526-K : AWX9824) , 8/11 XHDSPDIF XNET XHARC XEMSPDIF V+3R3_DSP XZ2DAC L1817 C1860 0.1u/16 SELECTOR VTL1129-A C1861 330p/50 A ZXM or ZUSB IC1815 B ZNET Z2NET R1938 R1939 R1960 R1961 V+3R3_DSP *R1940 ZLRCK R1941...
Page 131: Digital Main Assy (7/11)
10.14 DIGITAL MAIN ASSY (7/11) V+3R3_D1 V+3R3_D1 *C9010 C9045 0.1u/16 0.1u/16 64M SDRAM 64M SDRAM C9011 C9046 IC9001 IC9003 IS42S16400F-6TL-K 100p/50 100p/50 IS42S16400F-6TL-K V+3R3_NWIO VDD1 VSS3 VDD1 VSS3 R9011 R9018 R9028 R9048 DQ15 DQ15 C9012 C9047 D1DQ0 D1DQ15 D1DQ16 D1DQ31 VDDQ1 VSSQ4 VDDQ1...
Page 132 DIGITAL MAIN ASSY (7/11) 7/11 (SC-57 : AWX9827) +3R3_NWIO (SC-55/SC-1526-K : AWX9824) AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) C9004 VCH1234-A 100u/16 100u/16 100u/16 VCH1234-A 100u/16 100u/16 100u/16 C9010 0.1u/16 0.1u/16 0.1u/16 0.1u/16 0.1u/16 0.1u/16 0.01u/25 0.1u/16 C9022 10p/50 10p/50 1000p/50 1000p/50...
Page 133: Digital Main Assy (8/11)
10.15 DIGITAL MAIN ASSY (8/11) V+3R3_D2 *C9708 0.1u/16 AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) 64M SDRAM *C9709 C9101 10p/50 10p/50 10p/50 10p/50 *IC9701 IS42S16400F-6TL-K C9105 10p/50 10p/50 27p/50 27p/50 10p/50 10p/50 10p/50 10p/50 100p/50 C9106 10p/50 10p/50 27p/50 27p/50 10p/50 10p/50...
Page 134 DIGITAL MAIN ASSY (8/11) 8/11 (SC-57 : AWX9827) AWX9950(ML_SY,J) (SC-55/SC-1526-K : AWX9824) 10p/50 10p/50 10p/50 0.1u/50 1000p/50 V+1R2_D2 1/11 - 7/11 2/11 - 7/11, 9/11, 10/11 2/11, 5/11, GNDD 6/11, 10/11 CONT_GA CONT_EMMA CONT_EV CN9002 V+3R3_DSP BKP1047-A BTLO BTLO 6/11 BTRO BTRO 10p/50...
Page 135: Digital Main Assy (9/11)
10.16 DIGITAL MAIN ASSY (9/11) V+3R3_NWIO C9203 0.1u/16 C9204 IC9201 IS42S16160C-6TL 100p/50 VDD1 VSS3 V+3R3_NW NWSDQ15 R9215 DQ15 C9205 NWSDQ0 VDDQ1 VSSQ4 0.1u/16 NWSDQ1 NWSDQ14 DQ14 NWSDQ2 NWSDQ13 DQ13 C9206 C9213 1000p/50 NWSDQ3 VSSQ1 VDDQ4 0.1u/16 NWSDQ12 DQ12 NWSDQ11 R9216 DQ11 GNDD C9214...
Page 136 DIGITAL MAIN ASSY (9/11) 9/11 (SC-57 : AWX9827) (SC-55/SC-1526-K : AWX9824) MID:AYW7355- /J V+3R3_NW SEL:AYW7346- /J IC9205 TC58NVG0S3ETA00 NC48 NC47 NC46 NC45 NWFDQ7 I/08 NWFDQ6 I/07 NWFRB NWFDQ5 RY/BY I/06 NWFRE NWFDQ4 I/05 NWFCE NC40 R9225 NC10 NC39 NC11 NC38 VCC1 VCC2 VSS1...
Page 137: Digital Main Assy (10/11)
10.17 DIGITAL MAIN ASSY (10/11) DIGITAL MAIN ASSY (10/11) 10/11 (SC-57 : AWX9827) (SC-55/SC-1526-K : AWX9824) V+3R3_HHH GNDD V+1R8_HHH JH9501 JH9502 JH9503 VEF1040-A VEF1040-A GNDD GNDD GNDD GNDD V+5R6_EV V+5_EV D9504 C9545,C9546: MID:CEAK102M16-P35 CN9501 V+3R3_HHH V+3R3_EM SEL:CEAT102M10-P35 1SS352 B7B-EH L9502 V+5R6_EV (1608) V+5R6_DDD...
Page 138 AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) C9516 10p/50 10p/50 10p/50 10p/50 10p/50 10p/50 C9518 33p/50 C9588 0.01u/16 0.01u/16 C9593 ACH7306-A ACH7306-A C9608 0.01u/16 0.01u/16 10p/50 10p/50 0.01u/16 C9677 C9679 CCG1222-A CCG1222-A CCG1222-A CCG1222-A C9681 CCG1222-A CCG1222-A CCG1222-A CCG1222-A C9682 220u/4 220u/4...
Page 139: Digital Main Assy (11/11)
10.18 DIGITAL MAIN ASSY (11/11) DIGITAL MAIN ASSY (11/11) 11/11 (SC-57 : AWX9827) (SC-55/SC-1526-K : AWX9824) REGION TABLE for DIGITAL MAIN ASSY (5/11) AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) C1602 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 1000p/50 C1606 DCH1201-A DCH1201-A DCH1201-A...
Page 140 REGION TABLE for DIGITAL MAIN ASSY (6/11) AWX9727(MH_SY,J) AWX9824(ML_CU,GEN) AWX9825(SH_CU) AWX9826(SL_CU) AWX9827(MH_CU,GEN) AWX9930(SH_SY,GEN&SL_SY) AWX9931(SH_J) AWX9950(ML_SY,J) C1509 1000u/16 1000u/16 1000u/10 1000u/10 1000u/16 1000u/10 1000u/10 1000u/16 C1518 10p/50 10p/50 10p/50 10p/50 C1533 100p/50 100p/50 100p/50 100p/50 100p/50 100p/50 C1545 220p/50 C1546 220p/50 C1820 100p/50 100p/50...
Page 141: Interface Assy
10.19 INTERFACE ASSY CN7008 JP7001 FRONTV FRONTV FRONTV CN8401 GNDF GNDF R7002 MICDET ADX7747-A GNDF V-7_A GNDA V+7_A V+7_A XFANERR C7019 C7017 GNDA FANCTLH 0.1u/50 0.1u/50 C7010 C7009 MICOUT FANCTLL CN7661 GNDA 0.01u/50 MICDET 0.01u/50 C7136 C7137 GNDHP V-7_A HP_L GNDA V-7_A GNDHP...
Page 142 INTERFACE ASSY (AWX9805) V+12TRG V+5_V CN7002 CN7005 KM200IB7 KM200IB7 FLAC1 FLAC1 FLAC2 FLAC2 CN7681 V+12TRG V+5_V CN7662 V+5_V GNDV GNDV GNDV GNDV ACWP Q7026 LSA1576UB(QR) GNDV R7122 D7025 Q7025 LTC124EUB JA7005 L7005 QTL1013-A VKB1243-A JA7001 L7006 QTL1013-A L7007 QTL1013-A AKN-209-A R7026 R7041 C7030...
Page 143: Component Assy
10.20 COMPONENT ASSY 5/11 CN1723 5/11 CN1722 mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. Only AWX9866, Use Gold Pinjack V+5_V JA8301 AKB7225-A JA8302,JA8304,JA8305 AKB7228-A GNDV (CR) A_CRIN1 *JA8301 GNDD R8301 C8361 V+3_V (CB)
Page 144 COMPONENT ASSY AWX9865 (SC-57 :AWX9866) AWX9866 AWX9864 AWX9933 AWX9946 AWX9867 C8301 C8302 (SC-55/SC-1526-K :AWX9865) C8383 C8417 CEAK CEAT CEAT CEAT C8418 100u/16V 100u/10V 100u/10V 100u/10V C8520 C8521 C8613 V+5R6_EV C8419 CEAK CEAT CEAT CEAT C8420 220u/16V 220u/10V 220u/10V 220u/10V C8335 C8378 1000p(CH) C8614...
Page 145: Composite Assy
10.21 COMPOSITE ASSY C3615 0.1u/50 AKP7249-A C3614 1000p/50 CN3601 V-5_V V-5_V V+5_V GNDV C3617 1000p/50 V+5_V C3616 0.1u/50 GNDV ZONE3_OUT GNDV ZONE2_OUT GNDV DVR_OUT GNDV CN8303 MONITOR_OUT GNDV DVR_IN GNDV VIDEO_IN GNDV TV/SAT_IN GNDV DVD_IN GNDV GNDV V+5_V HN1C01FU(YGR) R3624 AKB7231-A GNDV Q3607...
Page 146 COMPOSITE ASSY (SC-57 :AWX9791) (SC-55/SC-1526-K :AWX9836) V+5_V *JA3601 HN1C01FU(YGR) R3601 AKB7229-A GNDV Q3602 R3603 R3606 R3607 MONITOR LSA1576UB(QRS) Q3601 Q3602 HN1C01FU(YGR) R3633 R3604 GNDV GNDV R3637 GNDV R3641 V-5_V V+5_V GNDV *JA3602 HN1C01FU(YGR) R3611 GNDV AKB7229-A Q3603 R3613 R3609 R3610 LSA1576UB(QRS) Q3604 Q3603...
Page 147: Mic Hp Assy
10.22 MIC HP ASSY JA3472 R3486 iPod VIDEO IN (Front) AKB7219-A MIC AMP C3460 DCH1165-A IC3471 IC3471 NJM4565MD NJM4565MD (MIC) C3474 R3474 JA3471 R3471 R3478 MIC IN VKB1243-A R3480 R3477 C3477 C3476 33p/50 33p/50 KN3471 R3483 GNDCH1 AKF7002-A *C3490 1000p/50 SOUND V+7_A R3451...
Page 148 MIC HP ASSY (AWX9800) JH3471 VEF1040-A CN3472 9604S-15C 4565MD FRONTV GNDF C3478 R3481 MICOUT 10u/50 (MIC) GNDA R3480 V+7_A C3477 GNDA 33p/50 GNDA V-7_A V+7_A MICDET R3485 XHPDET GNDHP HP R GNDHP GNDHP HP L GNDA V-7_A CN7663 GNDHP NOTE 1.RESISTORS Unit: k-k , M-M...
Page 149: Display Assy
10.23 DISPLAY ASSY CN7664 Z12-016 AAV7115-A V3301 BOTTOM FL DISPLAY V+3R3_EVST V+5_EV V+5_V IC3003 L3001 R3086 VOUT ATL7002-A C3025 0.1u/50 ON/OFF C3040 R3084 S-1200B33-M5 R3085 10p/50 C3101 C3032 GNDV *JP3005 C3054 C3055 V+5_V GNDV GNDV SOUND ACWP SOUND PF07PG0S17 V+5_V C3307 V+5_V 0.1u/50...
Page 150 DISPLAY ASSY (SC-57/SC-55 :AWX9796) (SC-1526-K :AWX9847) CN7652 BOTTOM V+5R6_EV V+5_EV V+5R6_EV 1SS301 C3022 L3001 1000p/50 ATL7002-A D3008 ON/OFF D3006 1SS302 R3130 0B33-M5 C3023 0.1u/50 C3042 100p/50 GNDV GNDD GNDD DIMCTL Q3206 *R3095 Q3203 Q3204 Q3205 LTC124EUB LTC124EUB LTC124EUB LTC124EUB *Q3207 LTC124EUB *Q3210 *Q3211...
Page 151: Vol And Power Sw Assys
10.24 VOL and POWER SW ASSYS VOL ASSY (AWX9797) JH3004 CN3371 52147-0310 C3371 0.01u/50 C3372 0.01u/50 S3371 ASX7049-A GNDD VOLUME POWER SW ASSY (SC-57/SC-55 :AWX9798) (SC-1526-K :AWX9901) CN3401 52147-0410 V+5_EV *Q3401 POWLED JH3002 LTC143EUB POWERKEY S3401 GNDD VSG1024-A GNDD NOTE 1.RESISTORS Unit :k-k , M-M...
Page 152: Encoder Assy
10.25 ENCODER ASSY ENCODER ASSY (AWX9801) JH3003 CN3501 52147-0310 C3501 0.01u/50 C3502 0.01u/50 S3501 GNDD ASX7051-A GNDCH NOTE 1.RESISTORS Unit: k-k , M-M unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) 5% unless otherwise noted. 2.CAPACITORS Unit: p-pF, or F unless otherwise noted.
Page 153: Ir Buffer Assy
10.26 IR BUFFER ASSY IR BUFFER ASSY V+12SBL (AWX9793) R6909 C6903 R6912 R6906 R6910 GNDCH1 R6902 IC6901 UPC4570G2-A (1/2) C6906 330p/50 IC6901 GNDSBL UPC4570G2-A R6903 (2/2) R6911 R6913 CN6801 R6907 R6922 C6904 PRESEL7 GNDCH1 V+7_A V-7_A C6926 R6908 GNDSBR V-12SBL R6923 GNDA SR OUT...
Page 154 V+12SBR R6929 C6923 V-12SBR R6932 R6926 V+12SBR KN6962 R6930 GNDCH1 R6922 KN6801 (1/2) CKF1089-A UPC4570G2-A IC6921 C6926 (2/2) 330p/50 IC6921 NDSBR UPC4570G2-A R6923 V-12SBL GNDCH1 R6931 CN6802 V+12SBL V+12SL V-12SL XKP3071-A R6933 R6927 C6924 GNDCH GNDCH1 V-12SBL V+12SBL GNDSBL R6928 V-12SBR SBL- SBL+...
Page 155: Buffer Gnd And Ir Interface Assys
10.27 BUFFER GND and IR INTERFACE ASSYS BUFFER GND ASSY (AWX9795) KN6801 REAR PANEL KN6962 KN6961 ANG7591-A VNE1948-A GNDCH1 CN6802 CN6803 NOTE 1. RESISTORS Unit: k-k , M-M unless otherwise noted. Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. 2.
Page 156 IR INTERFACE ASSY (AWX9792) CN3810 XKP3073-A SBL+ GNDCH SBL- GNDSBL CN3801 V+12SBL CN4900 V+12SBL XKP3082-A V-12SBL GNDCH C3820 V-12SBL V-12SBL CN3820 V+12SBR KP200IB5L V+12SBL GNDSBL V-12SBR GNDSBL V+12SBR SBL- SBL+ GNDSBR V-12SBR CN4800 V-12SBR SBR- V+12SBR SBR+ GNDSBR CN3830 SBR- V+12SL GNDSBR KP200IB5L...
Page 157: Ir Power Amp Assy (1/6)
10.28 IR POWER AMP ASSY (1/6) V+5V D4007 *IC4004 TC74VHC08FK V+5V R4080 R4084 D4011 R4088 R4013 AM CONTROL CIRCUIT 1SS301 D4008 *IC4004 R4081 R4085 OSC1 R4014 2/6 - 6/6 TC74VHC08FK R4036 R4037 D4009 *IC4004 V-5V R4082 R4086 IREN_LR D4012 R4015 IREN_SLR D4010 IREN_SBLR...
Page 158 IR POWER AMP ASSY (1/6) 2/6 - 6/6 (SC-57 : AWH7030) AMPOVERLOAD TC74VHC08FK Q4015 (SC-55/SC-1526-K : AWH7039) D4011 R4088 R4089 LSC4081UB(QRS) 1SS301 D4012 VHC08FK 1SS301 *IC4004 R4016 V+5V R4073 Q4012 HN1A01FU(YGR) 1SS352 V+5V *IC4905 TC7SH08FUS1 D4016 AMPDISABLE1 AMUTE 2/6, 3/6, 5/6 AMPDISABLE2 Q4002 AMPDISABLE3...
Page 159: Ir Power Amp Assy (2/6)
10.29 IR POWER AMP ASSY (2/6) Output = 1KHz 10Vrms Outp C4208 ACH7320-A 470u/16 1KHz C4209 Approx. 2Vpp CN4200 0.01u/16 R4206 V+12V XKP3062-A 2125 V-12V CFHXSQ103J16-T Reference R4200 R4202 GND_C1 IC4202 0.5% 5.6k 0.5% (1/2) C4204 UPC4570G2-A R_IN GNDR R4291 V+12R 2125 R4205...
Page 160 Output = No Signal IR POWER AMP ASSY (2/6) (SC-57 : AWH7030) x. 2Vpp (SC-55/SC-1526-K : AWH7039) Approx. 450KHz Approx. 2V Offset MOS FET Driver Output Power Stage and LP Filter KN4100 D4217 GND1 GND3 RF051VA2S Q4201 GND2 GND4 IRF6775MPBF-TRB IC4201 R4237 GATE...
Page 161: Ir Power Amp Assy (3/6)
10.30 IR POWER AMP ASSY (3/6) C4408 ACH7320-A 470u/16 C4409 0.01u/16 R4406 CN4400 V+12V KM200IB5 2125 V-12V CFHXSQ103J16-T GND_C3 R4400 R4402 IC4402 0.5% 5.6k 0.5% (1/2) C4404 UPC4570G2-A SR_IN GNDR R4491 V+12R CN3840 2125 R4405 V-12R 2125 3.3k 0.5% R4492 C4405 C4407 MODULATOR &...
Page 162 IR POWER AMP ASSY (3/6) (SC-57 : AWH7030) (SC-55/SC-1526-K : AWH7039) LATOR & MOS FET Driver Output Power Stage and LP Filter KN4200 D4417 GND1 GND3 RF051VA2S Q4401 GND2 GND4 Q4405 IRF6775MPBF-TRB IC4401 R4437 TC124EUB GATE DRAIN1 VNE1948-A IRS20957SPBF 3216 DRIVER 5EUA-TLB DRAIN2...
Page 163: Ir Power Amp Assy (4/6)
10.31 IR POWER AMP ASSY (4/6) C4608 NOTE ACH7320-A 1. RESISTORS mark found on some component parts should be replaced 470u/16 Unit: k-k , M-M unless ot Rated Power: 1/16w unless otherw with same parts(safety regulation authorized) of identical Toleranee: (J)5% unless otherwise C4609 2.
Page 164 IR POWER AMP ASSY (4/6) NOTE 1. RESISTORS Unit: k-k , M-M unless otherwise noted. (SC-57 : AWH7030) 1608 SIZE 2125 SIZE 3216 SIZE Rated Power: 1/16w unless otherwise noted. Toleranee: (J)5% unless otherwise noted. RS1/16S*** RS1/10S*** RS1/8S*** 2125 3216 2.
Page 165: Ir Power Amp Assy (5/6)
10.32 IR POWER AMP ASSY (5/6) C4708 ACH7320-A 470u/16 C4709 CN4700 0.01u/16 R4706 V+12V 2125 KM200IB5 CFHXSQ103J16-T V-12V R4700 R4702 GND_C2 IC4702 0.5% 5.6k 0.5% (1/2) C4704 UPC4570G2-A C_IN GNDR 3 R4791 V+12R 2 2125 R4705 V-12R 1 2125 3.3k 0.5% R4792 C4705...
Page 166 IR POWER AMP ASSY (5/6) (SC-57 : AWH7030) (SC-55/SC-1526-K : AWH7039) FET Driver Output Power Stage and LP Filter KN4400 D4717 GND1 GND3 RF051VA2S Q4701 GND2 GND4 IRF6775MPBF-TRB IC4701 R4737 GATE DRAIN1 VNE1948-A IRS20957SPBF 3216 DRIVER ACN7194-A DRAIN2 SOURCE2 DRAIN3 GNDP V+64V SOURCE1...
Page 167: Ir Power Amp Assy (6/6)
10.33 IR POWER AMP ASSY (6/6) C4808 ACH7320-A 470u/16 C4809 0.01u/16 R4806 CN4800 V+12V KM200IB5 2125 CFHXSQ103J16-T V-12V R4800 R4802 GND_C3 SBR+ IC4802 0.5% 5.6k 0.5% (1/2) SBR- C4804 UPC4570G2-A SBR_IN GNDR R4891 V+12R 2125 R4805 V-12R 2125 3.3k 0.5% R4892 C4805 C4807...
Page 168 IR POWER AMP ASSY (6/6) (SC-57 : AWH7030) (SC-55/SC-1526-K : AWH7039) OS FET Driver Output Power Stage and LP Filter KN4900 D4817 GND1 GND3 RF051VA2S Q4801 GND2 GND4 IRF6775MPBF-TRB IC4801 R4837 GATE DRAIN1 VNE1948-A IRS20957SPBF 3216 DRIVER DRAIN2 ACN7194-A SOURCE2 DRAIN3 V+64V GNDP...
Page 169: Primary And Primary Shield Assys
10.34 PRIMARY and PRIMARY SHIELD ASSYS PRIMARY SECONDA CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO.215002. MFD. BY LITTELFUSE INC. Heat Sink for D50 FOR FU4. ANH7224-A with BBZ30P080FCC This caution is applied only VCG1046-A north America destination.
Page 170 PRIMARY ASSY CONDARY (AWX9799) Heat Sink for D50 ANH7224-A with BBZ30P080FCC JP51 V+5R6_EV BT250-06J Power Supply for ADX7750-A ATH7080-A STANDBY 5.6V 10uH V+5R6_EV V+5R6_EV 10/11 V+5R6_EV GNDD CN9501 GNDD GNDD RYAC GNDD KN50 0.1u/50 AKF7002-A G_CHASSIS KN52 AKF7002-A G_CHASSIS2 mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation.
Page 171: Reg Assy
10.35 REG ASSY R7635 Power Supply for AUDIO +15V V+12_ CN7501 IC7501 FU21 NJM78M12FA H7501 H7502 D7501 S4-1-1 AKR1004-A AKR1004-A 1SR154-400 MAIN S4-2-1 D7502 S4-G TRANS 1SR154-400 S4-2-2 S4-1-2 B5B-EH D7503 GNDA FU22 1SR154-400 H7503 H7504 D7504 1SR154-400 AKR1004-A AKR1004-A IC7502 NJM79M12FA V-12_A...
Page 172 REG ASSY er Supply for AUDIO (AWX9813) V+12_A CN7502 V+6_AD V+12_A JP5775 GNDA GNDA V-12_A GNDA KM200NA5 V-12_A V+5_AD JH7502 JH7602 VEF1040-A Power Supply for ADC/DAC CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE. mark found on some component parts should be replaced Power Supply for 12V TRIGGER...
Page 173: Ir Reg Assy
10.36 IR REG ASSY FU15 Power Supply for -45V IRPOWER AMP GATE DRIVER Q7241 H7242 H7241 2SD1763A(DE) D7241 1SR154-400 AKR1004-A-T C7243 D7242 1SR154-400 C7244 D7243 1SR154-400 D7247 UDZS16(B) P7241 D7244 1SR154-400 JV7241 -64V FU11 +12.5V H7202 H7201 D7271 1SR154-400 AKR1004-A-T D7272 1SR154-400 D7273...
Page 174 IR REG ASSY MP GATE DRIVER (AWX9806) mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation. NOTE 1. RESISTORS CN7241 Unit: k-k , M-M unless otherwise noted. Rated Power: 1/10W unless -B+15V otherwise noted.
Page 175: B Diode Assy
10.37 B DIODE ASSY B DIODE ASSY (AWX9808) CN7400 FU62 BREG +64V JV7400 BREG_G JV7401 BREG H7400 H7401 CKS-556-- CN7401 CKS-557-- CN4001 H7404 H7403 JV7402 JV7403 -64V FU61 mark found on some component parts should be replaced with same parts(safety regulation authorized) of identical designation.
Page 176: Connect Assy
10.38 CONNECT ASSY CONNECT ASSY (AWX9820) CN7801 CN7803 XKP3077-A AKM7170-A R7819 XFANERR XFANERR R7820 FANCTLL FANCTLL R7821 FANCTLH FANCTLH R7808 EXDATA EXDATA R7809 EXCLK EXCLK R7810 EXOE EXOE R7811 EXSTB EXSTB 2/11 CN7003 R7822 XOLERR XOLERR R7823 CN603 AMPTEMP AMPTEMP R7812 IR MUTEA IR MUTEA...
Page 177: Fb-Connect Assy
10.39 FB-CONNECT ASSY FB-CONNECT ASSY (AWX9819) V+12TRG CN7681 CN7683 V+5R6_V KP200IB7L KM200IB7 GNDV GNDV GNDV GNDV V+5_V V+5_V V+12TRG V+12TRG CN7721 CN7002 FLAC2 FLAC2 FLAC1 FLAC1 GNDV CN7684 CN7682 V+7A XKP3068-A XKP3079-A XHPDET XHPDET GNDHP GNDHP HP R HP R GNDHP GNDHP GNDHP...
Page 178: Pre Bridge And A-Dac Bridge Assys
10.40 PRE BRIDGE and A-DAC BRIDGE ASSYS PRE BRIDGE ASSY (AWX9809) V+7_A CN6951 CN6952 GNDA GNDA SBL OUT SBL OUT GNDA GNDA SBR OUT SBR OUT GNDA GNDA FH/FW L OUT FH/FW L OUT GNDA GNDA FH/FW R OUT FH/FW R OUT GNDA GNDA FL OUT...
Page 179: D-Audio Bridge And D-Dac Bridge Assys
10.41 D-AUDIO BRIDGE and D-DAC BRIDGE ASSYS D-AUDIO BRIDGE ASSY (AWX9769) CN3772 CN3771 XKP3063-A XKP3063-A RECMUTE RECMUTE TUIREQ TUIREQ 6/11 TUSENSE TUSENSE TUADDR TUADDR CN1503 CN3901 TURST TURST TUSDA TUSDA TUSCL TUSCL CN3774 CN3774 CN3773 XKP3067-A XKP3067-A GNDD GNDD GNDD GNDD GNDD VLSCK...
Page 180: Front Bridge Assy
10.42 FRONT BRIDGE ASSY FRONT BRIDGE ASSY (AWX9814) CN7723 KM200NA3 FANCTLH CN7281 FANCTLL XFANERR CN7722 XKP3079-A CN7724 V+7A XFANERR 9604S-15C FANCTLH MICDET FANCTLL V-7_A MICDET GNDA V-7_A GNDA GNDA V+7_A GNDA GNDA V+7_A V-7A GNDA CN7684 MICOUT MICOUT GNDA GNDA CN2503 GNDA GNDHP...
Page 181: Display Bridge Assy
10.43 DISPLAY BRIDGE ASSY DISPLAY BRIDGE ASSY (AWX9815) R7655 V+5R6_EV CN7652 CN7651 VKN2097-A VKN2097-A V+5R6_EV V+5R6_EV V+5R6_EV V+5R6_EV GNDD GNDD GNDD GNDD GNDD GNDD IRIN IRIN SRIN2 SRIN2 XOLERR XOLERR EVREQO EVREQO BTIO BTID XEMRST5 XEMRST5 BTDET BTDET DVCPOWER DVCPOWER EVSI5 EVSI5 EVSO...
Page 182: F-In Bridge Assy
10.44 F-IN BRIDGE ASSY F-IN BRIDGE ASSY (AWX9816) V+7A CN7661 CN7663 XKP3078-A 9604S-15C FRONTV FRONTV GNDF GNDF MICOUT MICDET GNDA V+7_A V-7_A GNDF GNDA GNDA GNDA V+7_A CN3472 V-7_A MICDET GNDA XHPDET MICOUT GNDHP CN7008 GNDA HP R GNDA GNDHP GNDHP GNDHP HP L...
Page 183: Mch Bridge Assy(Sc-57)
10.45 MCH BRIDGE ASSY(SC-57) MCH BRIDGE ASSY (SC-57:AWX9818) CN7671 CN7672 AKM7050-A AKM7050-A GNDA GNDA GNDA GNDA SBL IN SBL IN GNDA GNDA SBR IN SBR IN GNDA GNDA SL IN SL IN GNDA GNDA SR IN SR IN CN7761 CN2510 GNDA GNDA C IN...
Page 184: Vreg Guard Assys
10.46 A REG BRIDGE, MIC HP GUARD, FAN CONNECT, BIND DM/BIND B CABLE, FFC GUARD2 and VREG GUARD ASSYS A REG BRIDGE ASS'Y (AWX9810) MIC HP GUARD ASSY (AWX9803) JP5775 CN5775 ADX7773-A KM200NA5 V+5_AD V+5_AD V+12_A V+12_A GNDA GNDA CN7502 JP3001 GNDA GNDA...
Page 185: Pcb Connection Diagram
11. PCB CONNECTION DIAGRAM 11.1 AUDIO ASSY SIDE A AUDIO ASSY CN7671 CN3785 CN3794 CN3792 CN6952 CN2501 CN2502 CN3001 CN2510 CN3051 CN2501 CN3001 CN3052 R2861 CN2502 R2740 R3020 C2708 C2731 C2732 C2707 C3953 C3949 Q2853 R6738 Q2852 IC2701 D2702 IC2701 C3954 Q2721 Q2722...
Page 186 2. View point of PCB diagrams. SIDE A NOTE FOR PCB DIAGRAMS : Connector Capacitor 1. The parts mounted on this PCB include all necessary parts for several destinations. SIDE A For further information for respective destinations, be sure to check with the schematic diagram.
Page 187 SIDE B AUDIO ASSY CN2503 CN3901 CN2861 HP L CN3901 CN2503 CN2504 Q3221 C2822 Q3222 R2842 R2824 R2832 C2868 C2510 C2509 C2867 JH2505 R2831 R2833 C2821 HP R R2823 IC3273 AUDIO [[ G ]] IC3273 A30C5/C7 R2803 R2506 R2505 R2856 R2502 R2501 R2526...
Page 188 SIDE B CN2861 CN3001 CN2502 CN2501 CN3051 CN3051 CN2861 CN2501 CN3001 CN2502 Q3221 Q3222 C3022 SBL OUT R2842 R2832 R3033 R3014 C3018 R2831 R3052 C3052 R2833 R6740 R6741 R2722 R6747 R2723 R6748 R2724 AUDIO ASS'Y R2725 [[ G ]] A30C5/C7 R2752 R2751 R2758...
Page 189: Dac High Assy
11.2 DAC HIGH ASSY SIDE A DAC HIGH ASSY D2138 R2007 KN2203 D2137 JA2002 JA200 D2139 JA2008 R2012 R2008 JA2101 IC2001 L2005 R2006 D2122 D2121 IC2001 D2123 D2124 C2026 R2028 C2021 C2130 C2129 R2140 R2141 R2017 R2142 R2143 R2085 IC2010 IC2008 C2024 IC2021...
Page 190 SIDE A JA2002 JA2003 JA2004 JA2005 JA2007 JA2006 KN2201 R2009 R2012 R2008 C2018 R2006 C2039 IC2001 L2440 C2026 R2028 C2031 IC2008 C2040 R2037 R2027 R2494 R2053 R2399 C2429 C2430 R2440 R2470 R2496 R2442 R2439 R2495 R2441 R2400 IC2016 IC2004 R2039 R2497 C2134 C2161...
Page 191 SIDE B DAC HIGH ASSY C2011 C2480 C2489 AWX9 0 1 2 3 0 1 2 3 4 5 6 7 8 9 [[ G ]] A30C5/C7 R2159 CN2102 CN2102 SC-57...
Page 192 SIDE B C2011 C2446 C2445 R2274 CN2103 R2155 R2159 CN2104 CN2101 CN2103 (ANP7787-B) CN2101 CN2103 CN2104 SC-57...
Page 193: Front Hdmi Usb, Usb Rect And Multi Ch In(Sc-57) Assys
11.3 FRONT HDMI USB, USB RECT and MULTI CH IN(SC-57) ASSYS SIDE A FRONT HDMI USB ASSY CN1501 CN3003 JA905 CN3652 CN8101 CN8004 JA8003 JP8101 1.GNDD 4.XUSBERR JP8101 JH8002 2.D- 5.USBPOW 1.V+UN_USB 3.D+ 2.GNDG C8106 L8103 C8108 R8129 C8126 C8125 Q8102 IC8101 Q8102...
Page 194 SIDE A CN5751 MULTI CH IN ASSY CN7762 JV7761 JV7762 C7783 KN7761 C7784 J7786 C7771 J7783 C7772 J7782 J7779 C7777 J7778 C7778 J7777 J7764 J7763 C7765 C7766 CN7761 (ANP7786-B) CN7761 CN7672 SC-57...
Page 195 SIDE B MULTI CH IN ASSY CN7762 MULTI CH IN 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 C7762 R7764 CN7761...
Page 196 SIDE B FRONT HDMI USB ASSY JP8101 JA8003 CN8004 CN8101 (ANP7773-A) USB RECT ASSY R3654 C3663 R3655 C3664 C3667 GND_USB C3657 V+UN_USB C3654 C3653 USB RECT ASST C3655 C3652 AWX9821 R3652 (ANP7786-B) C3656 CN3651 SC-57...
Page 197: Digital Main Assy
11.4 DIGITAL MAIN ASSY SIDE A DIGITAL MAIN ASSY CN3771 CN8101 JA8003 CN7651 CN3773 JA905 CN601 CN1501 CN1503 CN1502 JH9501 CN150 IC1502 CN601 CN604 CN1503 P601 D601 IC608 R641 L916 IC9511 JA905 IC601 IC611 IC610 IC607 Q1507 IC612 IC613 CN1501 C655 C9603 R9567...
Page 198 SIDE A CN3773 CN3784 CN3782 JP51 CN1502 CN9002 CN9003 CN9501 CN1502 JH9503 C9702 CN9002 CN9003 L9701 CN606 C1509 Q1506 IC1817 IC1815 R9718 R9717 IC1816 Q609 C605 L9703 Q607 Q608 Q9001 L9705 L602 R9724 R9725 Q9002 Q1507 Q9004 Q601 C655 R9720 IC602 IC1208 MAC ID LABEL...
Page 199 SIDE B DIGITAL MAIN ASSY CN9501 CN9003 CN9002 CN9002 CN9003 CN606 CN605 DIRMCKO R1222 R1221 IC9701 C9754 L9704 IC1608 R1256 L9511 V+3R3_OS IC9703 R1252 R9554 R9541 V+1R2_D2 R1254 L9003 R1259 R9578 R1255 IC1802 IC1806 R1251 L1808 IC1804 L1806 X1801 L1805 L1209 R1289 R1288...
Page 200 SIDE B CN1502 CN1503 CN1501 CN601 JA905 TUADDR CN1502 TUIREQ CN601 CN1503 CN604 RECMUTE CN605 TUSENSE XFANERR FANCTLH Q903 EXSCK (NC) EXST (NECK8) R1032 AMPTEMP (WATTS) IRMUTESB (NC) RY FW (XOLERR) L606 FANCTLL R1222 R1221 EXSO EXOE (NECK6) XOLERR (RYVL) IRMUTEA (NC) R680...
Page 201: Interface Assy
11.5 INTERFACE ASSY SIDE A INTERFACE ASSY CN7804 CN7004 CN700 C7109 KN7005 CN7004 J7046 V+5R6_EV D7010 C7095 RF POW J7048 U7001 V+5R6_EV J7049 C7028 AMP_TEMP J707 D7008 XBERR J707 J7056 J7042 J7035 V+12TRG C7112 CN7006 JH7002 KN7006 CN7006 CN4000 SC-57...
Page 202 SIDE A CN7803 CN8401 CN7662 CN7661 CN7003 JP7001 CN7005 CN7008 JV7001 [[ G ]] CN7005 CN7003 CN7008 JP7001 INTERFACE Ass'y 1.FRONTV 2.GNDF AWX9805 AMP_TEMP J7073 XBERR J7072 J7069 J7066 J7042 V+5_V J7035 V+12TRG J7036 CN7002 CN7007 (ANP7785-A) CN7002 CN7007 CN7681 CN7682 SC-57...
Page 203 SIDE B INTERFACE ASSY CN7008 CN7005 JP7001 CN7003 C7005 CN7003 C7134 R7137 C7117 C7096 C7115 CN7005 CN7008 C7119 C7097 C7137 R7043 JP7001 C7033 C7126 1.FRONTV R7120 R7001 C7136 2.GNDF C7004 Q7025 C7129 INTERFACE Ass' y R7122 AWX9805 Q7026 R7118 C7131 C7018 C7083 C7085...
Page 204 SIDE B CN7003 CN7004 CN7004 C7050 R7056 C7111 R7110 C7081 C7080 Q7014 Q7013 C7101 C7026 C7121 R7001 C7135 L7005 R7039 C7004 R7032 D7004 R7085 R7113 R7088 R7035 R7094 R7090 R7036 R7019 D7023 C7020 L7006 Q7015 R7022 Q7002 L7007 Q7012 R7025 Q7005 C7127 C7085...
Page 205: Component Assy
11.6 COMPONENT ASSY SIDE A COMPONENT ASSY CN1723 CN8301 CN8301 C8359 C8358 R8326 R8325 Q8305 IC8302 IC8401 C8313 C8315 C8317 C8318 C8321 C8322 Q8402 C8324 IC8301 C8326 Q8501 Q8401 C8330 R8315 R8314 R8606 R8313 R8607 R8312 C8609 R8624 R8614 R8317 R8316 R8321 IC8501...
Page 206 SIDE A CN1723 CN1722 CN8301 CN8302 CN8302 CN8301 CN3601 CN8303 C8377 C8379 C8378 C8376 C8360 R8360 R8359 C8383 C8359 CN8303 C8358 R8336 R8334 R8326 R8325 R8335 R8404 C8313 C8311 IC8302 8315 R8333 D8409 D8410 C8348 R8424 C8416 C8346 R8423 C8340 C8407 D8405 C8519...
Page 207 SIDE B COMPONENT ASSY CN8302 CN8302 C8380 C838 CN8303 C8382 C8335 R8391 C8391 C8392 R8406 C8405 R8403 GNDF C8404 FRONTV C8430 R8402 R8405 C8306 R8414 C8347 R8412 C8342 FANERR FANCTL V-5_V GNDV GNDV V+5_V R8330 R8407 R8409 R8511 R8501 R8510 R8502 C8524 C8502...
Page 208 SIDE B 8302 CN8301 8302 CN8301 C8380 C8381 R8301 C8361 C8362 R8302 CN8303 R8304 R8306 C8366 C8364 R8305 C8365 C8308 R8307 C8306 C8314 C8367 C8316 C8347 C8320 C8368 C8323 R8308 C8325 C8328 C8370 C8372 R8330 C8371 R8501 C8373 R8373 8502 C8375 C8390 C8374...
Page 209: Composite Assy
11.7 COMPOSITE ASSY SIDE A SIDE A COMPOSITE ASSY R3607 R3606 R3633 R3602 Q3602 Q3601 R3605 R3601 Q3601 R3604 R3641 R3603 C3602 C3605 R3612 Q3603 R3611 Q3604 [[ G ]] A30C5/C7 C3621 C3622 COMPOSITE ASS'Y R3615 C3608 AWX9768 C3610 Q3606 AWX9791 R3617 R3616...
Page 210 SIDE B SIDE B COMPOSITE ASSY C3620 COMPOSITE ASS'Y AWX9568 AWX9651 AWX9652 (ANP7778-C) [[ G ]] A30C5/C7 SC-57...
Page 211: Mic Hp And Display Assys
11.8 MIC HP and DISPLAY ASSYS SIDE A DISPLAY ASSY C3328 V3301 J379 GNDD D3210 D3208 KN3201 J411 GNDD C3213 J479 J438 V+5_V GNDD J464 J457 J458 GNDD J435 C3305 X3201 GNDD J436 GNDD C3208 J427 V+5_V D3212 J355 J428 V+5_V J356 J429...
Page 212 SIDE A CN7664 JP3001 JP3001 J371 J359 V3301 J345 J346 J344 D3206 D3204 KN3201 J388 J378 C3211 V+5_EV J347 J433 J383 J406 J343 V+5_EV V+5_EV C3039 J474 J409 J386 J432 J477 V+5_EV J389 J402 U3201 C3019 V+5_EV J396 J476 J400 J352 DISPLAY Ass'y D3212...
Page 213 SIDE B DISPLAY ASSY JP3001 JP3001 C3032 R3084 R3085 V+3R3 C3040 IC3003 _EVST C3025 C3021 Q3004 V+5_V IC3201 R3078 R3100 R3099 Q3205 [[ G ]] R3098 Q3206 C3049 Q3203 C3012 R3038 Q3210 R3042 Q3212 R3075 Q3211 Q3213 DISP Q3204 Q3203 R3068 R3076 R3072...
Page 214 SIDE B JP3005 R3118 C3304 CN3002 IC3201 C3027 C3336 [[ G ]] V+5_V C3207 C3206 Q3205 Q3206 DISPLAY Ass'y ¡AWX9796 R3208 ¡AWX9870 C3205 Q3213 C3343 Q3212 R3079 ¡AWX9847 R3207 C3202 ¡AWX R3201 C3203 C3201 R3215 Q3207 GNDD C3209 R3245 JH3003 C3210 GNDD R3206...
Page 215: Vol, Power Sw And Encoder Assys
11.9 VOL, POWER SW and ENCODER ASSYS SIDE A SIDE A VOL ASSY S3371 NO CLICK VOL Ass'y AWX9797 J3371 GNDD CN3371 (ANP7784-B) POWER SW ASSY 1.V+5_EV 2.POWLED 3.POWER_KEY 4.GNDD (ANP7784-B) ENCODER ASSY S3501 Click ENCODER Ass'y AWX9801 J3501 CN3501 (ANP7784-B) L M N L M N...
Page 216 SIDE B SIDE B VOL ASSY [[ G ]] VOL Ass'y GNDD AWX9797 CN3371 (ANP7784-B) POWER SW ASSY ¡AWX9798 ¡AWX9901 ¡AWX POWER SW Ass'y 1.V+5_EV 2.POWLED 3.POWER_KEY 4.GNDD Q3401 C3401 V+5_EV [[ G ]] (ANP7784-B) ENCODER ASSY C3501 C3502 [[ G ]] ENCODER Ass'y 9801 CN3501...
Page 217: Ir Buffer Assy
11.10 IR BUFFER ASSY SIDE A SIDE A IR BUFFER ASSY C6844 R6847 R6853 R6845 R6843 R6842 IC6841 R6846 C6843 C6824 R6833 R6827 R6825 R6823 R6822 R6831 IC6821 R6830 R6826 C6823 C6804 R6813 R6803 R6805 R6802 R6807 R6811 IC6801 R6810 R6806 C6803 R7483...
Page 218 SIDE B SIDE B IR BUFFER ASSY KN6801 R6849 R6848 R6844 R6852 C6852 R6829 1.GNDA 2.SBL OUT 3.GNDA 4.SBR OUT 5.GNDA R6824 R6828 6.FH/FW L OUT 7.GNDA C6832 R6832 8.FH/FW R OUT 9.GNDA 10.FL OUT R6809 11.GNDA 12.C OUT 13.GNDA 14.FR OUT 15.GNDA R6808...
Page 219: Buffer Gnd And Ir Interface Assys
11.11 BUFFER GND and IR INTERFACE ASSYS SIDE A SIDE A 5.V-12SBL 4.V+12SBL 3.GNDSBL 2.SBL- 1.SBL+ IR INTERFACE ASSY 1.V-12SBR 2.V+12SBR 3.GNDSBR 4.SBR- 5.SBR+ 1.V-12SL 2.V+12SL 3.GNDSL 4.SL- 5.SL+ BUFFER GND ASSY KN6962 1.V-12SR 2.V+12SR 3.GNDSR 4.SR- 5.SR+ 5.V-12FHL 4.V+12FHL 3.GNDFHL 2.FHL- 1.FHL+...
Page 220 SIDE B SIDE B IR INTERFACE ASSY BUFFER GND ASSY (ANP7783-A) (ANP7782-A) SC-57...
Page 221: Ir Power Amp Assy
11.12 IR POWER AMP ASSY SIDE A CN3890 CN3880 CN3870 CN3860 CN3850 IR POWER AMP ASSY CN4200 CN4100 CN4700 CN4600 CN4500 Q4111 C4258 Q4211 V+12DF GND_DF V-12DF CN4200 CN4500 CN4100 CN4700 CN4600 GND_DF(S) V+12RY R4270 C4153 V-12RY C4253 R4170 V-12RY C4215 R4210 R4292...
Page 222 SIDE A CN3850 CN3840 CN3830 CN3820 CN3810 CN4500 CN4400 CN4300 CN4800 CN4900 Q4111 IC4204 Q4211 CN4500 CN4900 CN4300 CN4400 CN4800 Q4200 C4516 C4416 C4316 C4816 C4916 IC4201 Q4202 Q4201 Q4038 Q4037 Q4022 C4450 C4949 C4550 C4350 C4850 C4950 C4549 C4649 C4449 C4349 C4849...
Page 223 SIDE B IR POWER AMP ASSY CN4900 CN4800 CN4300 CN4400 CN4500 IC4202 Q4207 IC4203 Q4205 Q4206 Q4210 Q4208 Q4026 Q4024 Q4025 Q4204 Q4015 Q4033 Q4034 0 1 2 3 0 1 2 3 4 5 6 7 8 9 Q4912 Q4312 Q4512 SC-57...
Page 224 SIDE B CN4500 CN4600 CN4700 CN4100 CN4200 C4204 C4210 R4202 R4200 R4203 R4201 R4208 C4211 C4205 R4149 C4104 C4110 R4102 R4103 R4100 R4101 R4108 C4111 C4105 R5006 R4250 D4003 C4069 C4067 C4229 C4081 D4216 C4229 R4246 R4260 D4201 C4247 C4212 C4082 R4262 R4269...
Page 225: Primary Assy
11.13 PRIMARY ASSY SIDE A PRIMARY ASSY PRIMA SECONDARY PRIMARY SIDE SIDE KN50 The Parts must not enter this area. The Parts must not enter this area. BOND PUSH SC-57...
Page 226 SIDE A AC CORD AC CORD MAIN TRANS JA71 JA71_1 CN81 PRIMARY Ass'y CAUTION -REPLACE FUSE LINKS AS MARKED. FU4 215002. MFD.BY LITTELFUSE INC. (ANP7784-B) SC-57...
Page 227 SIDE B PRIMARY ASSY JA71_1 JA71 CN81 PRIMARY Ass'y AWX9799 AWX9848 AWX9849 AWX9850 AWX9851 AWX9852 SC-57...
Page 228 SIDE B IC52 1.V+5R6_EV 2.V+5R6_EV 3.V+5R6_EV 4.GNDD 5.GNDD 6.GNDD 7.RYAC V+5R6_EV (ANP7784-B) IC52 SC-57...
Page 229: Primary Shield And Reg Assys
11.14 PRIMARY SHIELD and REG ASSYS SIDE A PRIMARY SHIELD ASSY (ANP7785-A) MAIN TRANS REG ASSY CN7601 H7604 H7603 [[ G ]] FU32 C7629 C7621 5.S6-2 4.S6-1 1.FLAC1 H7602 FU31 3.S5-2 P7621 2.FLAC2 3.-VF JV7621 2.S5-G 4.V+12_TRG C7609 5.GNDV 1.S5-1 6.GNDV R7609 H7601...
Page 230 SIDE A AIN TRANS JP5775 CN7601 CN7502 C7503 C7501 .S6-2 1.S4-1-1 .S6-1 2.S4-2-1 ATTENTION 3.S4-G .S5-2 4.S4-2-2 H7502 H7501 FU21 2200/25 5.S4-1-2 .S5-G EN CAS DE REMPLACEMENT C7521 .S5-1 DES FUSIBLES P7521 CAUTION JH7502 REPLACE WITH SAME P7521 ET P7522 N`UTILISER J7503 P7522 QUE LA REFERENCE 49101.5...
Page 231 SIDE B REG ASSY CN7502 CN7501 1.S4-1-1 2.S4-2-1 5.V-12A 3.S4-G 4.GNDA 4.S4-2-2 3.GNDA 5.S4-1-2 2.V+12A 1.V+6AD C7639 REG ASSY AWX9813 R7627 D7508 R7635 R7628 D7524 R7636 R7637 D7506 D7505 C7522 C7642 SC-57...
Page 232 SIDE B PRIMARY SHIELD ASSY rivet rivet rivet CN5751 (ANP7785-A) CN7502 CN7601 D7621 C7626 C7627 D7623 D7627 C7633 R7629 D7624 D7622 D7625 5.S6-2 4.S6-1 3.S5-2 2.S5-G 1.S5-1 D7612 C7636 C7637 D7611 D7613 V-5_V R7627 C7630 C7631 R7628 R7639 R7638 D7615 D7626 D7616 D7605...
Page 233: Ir Reg Assy
11.15 IR REG ASSY SIDE A SIDE A CN4003 CN7723 IR REG ASSY CN7281 CN7271 IC7272 IC7271 IC7272 IC7271 C7275 FU12 C7270 H7203 H7204 J7202 FU11 H7201 J7201 H7202 GND_MD 2SD1763 J7231 Q7211 SEC3-1 Q7211 C7200 SEC3-1 SEC3-C CN7281 SEC3-2 C7219 SEC2-1 SEC2-2...
Page 234 SIDE B SIDE B IR REG ASSY CN7271 CN7281 C7273 C7274 D7275 D7276 R7276 C7277 R7271 R7273 C7278 R7274 C7280 D7211 R7280 C7279 R7224 R7214 C7282 C7220 D7204 R7221 D7202 D7215 D7213 D7221 Q7221 Q7206 C7295 D7201 D7203 D7217 Q7222 C7203 D7216 Q7206...
Page 235: B Diode Assy
11.16 B DIODE ASSY SIDE A SIDE A B DIODE ASSY MAIN TRANS CN7400 CN7400 R7402 C7408 C7402 J7409 B-REG D7400 D7401 BOND BOND C7401 C7400 JV7402 JV7400 CN7401 JV7403 JV7401 H7404 H7400 H7403 H7401 FU61 FU62 RISK OF FIRE-REPLACE FUSE AS MARKED (ANP7785-A) CN7401...
Page 236 SIDE B SIDE B B DIODE ASSY CN7400 CN7400 R7403 C7406 C7407 R7405 R7406 CN7401 C7410 C7411 R7407 R7408 (ANP7785-A) CN7401 SC-57...
Page 237: Connect Assy
11.17 CONNECT ASSY SIDE A SIDE A CONNECT ASSY CN602 CN603 CN7802 CN7801 CN7802 CN7801 J7803 GNDD J7804 GNDD J7805 GNDD J7806 GNDD J7807 GNDD CN7804 CN7803 (ANP7786-B) CN7804 CN7803 CN7004 CN7003 SC-57...
Page 238 SIDE B SIDE B CONNECT ASSY CN7801 CN7802 V+5R6_EV CN7801 CN7802 C7813 [[ G ]] R7807 C7818 C7817 C7816 CN7803 CN7804 (ANP7786-B) CN7803 CN7804 SC-57...
Page 239: Fb-Connect And Pre Bridge Assys
11.18 FB-CONNECT and PRE BRIDGE ASSYS SIDE A SIDE A FB-CONNECT ASSY FB-CONNECT ASSY AWX9819 (ANP7786-B) PRE BRIDGE ASSY [[ G ]] (ANP7785-A) SC-57...
Page 240 SIDE B SIDE B FB-CONNECT ASSY CN7683 1.GNDV 2.GNDV 3.V+5_V 4.V+12TRG 5.-VF 6.FLAC2 7.FLAC1 AWX9819 FB-CONNECT ASSY [[ G ]] CN7684 1.XHPDET 2.GNDHP 3.HP R 4.GNDHP 5.GNDHP 6.HP L 7.GNDHP 8.GNDA 9.MICOUT 10.V+7_A 11.GNDA 12.GNDA 13.V-7_A 14.MICDET 15.FANCTLL 16.FANCTLH 17.XFANERR (ANP7786-B) PRE BRIDGE ASSY (ANP7785-A)
Page 241: A-Dac/D-Audio/D-Dac/Front Bridge Assys
11.19 A-DAC/D-AUDIO/D-DAC/FRONT BRIDGE ASSYS SIDE A A-DAC BRIDGE ASSY (ANP7778-C) D-AUDIO BRIDGE ASSY (ANP7778-C) AA AB SC-57...
Page 242 SIDE A D-DAC BRIDGE ASSY CN9002 CN9003 CN3784 CN3782 CN3784 CN3782 D-DAC [[ G ]] BRIDGE A30C5/C7 ASSY AWX9770- CN3783 CN3781 (ANP7778-C) CN3783 CN3781 CN3785 CN2101 CN2102 FRONT BRIDGE ASSY CN7723 JP7725 J7721 GNDV GNDV J7722 J7723 GNDV GNDV J7724 J7726 GNDHP CN7722...
Page 243 SIDE B D-DAC BRIDGE ASSY CN3782 CN3784 CN3782 CN3784 AWX9770- D-DAC BRIDGE ASSY C3781 C3787 C3782 C3786 C3785 [[ G ]] C3783 A30C5/C7 CN3781 C3784 C3788 CN3783 (ANP7778-C) CN3781 CN3783 CN3785 FRONT BRIDGE ASSY V+12TRG V+5_V C7721 C7724 C7745 C7749 C7722 C7725 C7746...
Page 244 SIDE B A-DAC BRIDGE ASSY 1.ZL OUT 2.GNDDAS 3.ZR OUT 4.GNDDAS 5.SBL OUT 6.GNDDAS 7.SBR OUT 8.GNDDAS 9.FHL/FWL OUT 10.GNDDAS 11.FHR/FWR OUT 12.GNDDAS 13.SL OUT 14.GNDDAS 15.SR OUT 16.GNDDAS 17.C OUT 18.GNDDAS 19.SW OUT 20.GNDDAS 21.FL OUT 22.GNDDAS 23.FR OUT 24.GNDDAS 25.FL IN 26.GNDDAS...
Page 245: Display Bridge And F-In Bridge Assys
11.20 DISPLAY BRIDGE and F-IN BRIDGE ASSYS SIDE A DISPLAY BRIDGE ASSY JH7651 J7656 GNDD AWX9815 DISPLA CN7651 CN7651 CN601 F-IN BRIDGE ASSY CN3472 JP3001 CN7663 CN7664 CN7664 CN7663 [[ G ]] (ANP7786-B) AE AF SC-57...
Page 246 SIDE A CN7653 J7658 JH7653 SELA NO MOUNT DISPLAY BRIDGE ASSY (ANP7786-B) CN7652 CN3001 F-IN BRIDGE ASSY AWX9816 G ]] J7161 GNDV J7170 GNDHP CN7661 CN7662 CN7661 CN7662 CN7008 CN7005 SC-57...
Page 247 SIDE B DISPLAY BRIDGE ASSY [[ G ]] R7657 R7656 AWX9815 DISPLAY BRIDGE ASSY CN7652 F-IN BRIDGE ASSY C7165 F-IN BRIDGE ASSY C7178 R7668 C7177 C7164 AWX9816 C7163 R7163 R7666 C7170 C7174 R7663 R7669 C7169 C7173 C7664 C7665 C7666 CN7661 CN7662 CN7662 CN7661...
Page 248 SIDE B C7921 C7922 C7923 R7652 C7924 C7904 C7918 C7925 C7653 C7919 C7902 C7903 C7911 R7651 C7912 C7927 C7652 C7913 R7655 C7908 C7928 C7651 C7906 C7909 C7914 C7907 C7910 C7926 C7659 C7920 C7901 C7658 C7905 C7657 C7917 V+5R6_EV (ANP7786-B) CN7651 CN7664 CN7663 CN7663...
Page 249: Mch Bridge, A Reg Bridge And Mic Hp Guard Assys
11.21 MCH BRIDGE, A REG BRIDGE and MIC HP GUARD ASSYS SIDE A MCH BRIDGE ASSY MCH BRIDGE ASSY REAR PANEL AWX9818 CN7672 (ANP7786-B) CN7672 CN7761 A REG BRIDGE ASS'Y CN5775 REG BRIDGE ASS'Y 5.V-12_A JH5775 4.GNDA AWX9810 3.GNDA 2.V+12_A 1.V+6_AD CN5775 JP3001...
Page 250 SIDE A RIDGE ASSY [[ G ]] X9818 CN7671 CN7671 CN2510 JP5775 BOARD-IN E ASS'Y JH5776 5.V-12_A REG Ass' y 4.GNDA 3.GNDA 2.V+12_A 1.V+6_AD [[ G ]] (ANP7785-A) JP5775 CN7502 AWX9803 BUANG MIC HP GUARD Ass'y JH5924 (ANP7784-B) SC-57...
Page 251 SIDE B MCH BRIDGE ASSY MCH BRIDGE ASSY CN7671 A REG BRIDGE ASS'Y JP5775 MIC HP GUARD ASSY AWX9803 MIC HP GUARD Ass'y AG AH AI SC-57...
Page 252 SIDE B AWX9818 REAR PANEL IDGE ASSY (ANP7786-B) CN7672 (ANP7785-A) CN5775 DO NOT THROW! JANGAN BUANG (ANP7784-B) SC-57...
Page 253: Fan Connect, Bind Dm/Bind B Cable, Ffc Guard2 And Vreg Guard Assys
11.22 FAN CONNECT, BIND DM/BIND B CABLE, FFC GUARD2 and VREG GUARD ASSYS SIDE A SIDE A FAN CONNECT ASSY [[ G ]] JH5931 AWX9804 FAN CONNECT Ass'y J5931 J5934 J5937 V+FAN JH5932 J5932 J5935 J5938 V-FAN J5933 J5936 J5939 LOCKDET CN5931 CN5932...
Page 254 SIDE B SIDE B FAN CONNECT ASSY AWX9804 FAN CONNECT Ass'y (ANP7784-B) BIND B CABLE ASSY BIND DM CABLE ASSY AWX9807 AWX9863 BIND B CABLE ASS'Y [[ G ]] BIND DM CABLE Ass'y DO NOT THROW! DON'T THROW! JANGAN BUANG JANGAN BUANG (ANP7785-A) (ANP7784-B)
Page 255: Pcb Parts List
12. PCB PARTS LIST NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
Page 256 AUDIO ASSY AWX9790 and AWX9833 are constructed the same except for the following: Mark Symbol and Description AWX9790 AWX9833 JA2501 Pin Jack(4p) AKB7218 XKB3017 JA2502 2p Pin Jack AKB7234 AKB7233 JA2503 Pin Jack(4p) AKB7218 XKB3017 JA2504 Pin Jack(4p) AKB7218 XKB3017 JA2951 Pin Jack(4p) AKB7218 XKB3017...
Page 257 COMPONENT ASSY AWX9866 and AWX9865 are constructed the same except for the following: Mark Symbol and Description AWX9866 AWX9865 JA8301 6p Pin Jack Au AKB7225 AKB7224 JA8302 3p Pin Jack Au AKB7228 AKB7227 JA8304 3p Pin Jack Au AKB7228 AKB7227 JA8305 3p Pin Jack Au AKB7228 AKB7227...
Page 258 POWER SW ASSY AWX9798 and AWX9901 are constructed the same except for the following: Mark Symbol and Description AWX9798 AWX9901 Q3401 LTC143EUB Not used D3402 SLR343BC4T(JKLM) Not used R3401 RS1/10SR151J Not used C3401 CCSRCH221J50 Not used IR POWER AMP ASSY AWH7030 and AWH7039 are constructed the same except for the following: Mark Symbol and Description...
Page 259 Mark No. Description Part No. Mark No. Description Part No. C 3053,3054 ACH1480 C 3074,3076,3077,3192 CCSRCH471J50 R 2022,2263,2472 RS1/16SS221J C 3078,3191,3291,3905 CKSRYB104K50 R 2026,2470 RS1/16SS471J C 3103,3104,3153,3154 CFHXSQ103J16 R 2028 RS1/16SS1002F C 3105,3106,3155,3205 CEAK220M50 R 2048,2084,2085,2087 RS1/16SS470J R 2049,2053,2086,2088 RS1/16SS101J C 3203,3204,3221,3222 CFHXSQ103J16 C 3206,3255,3256,3275...
Page 260 Mark No. Description Part No. Mark No. Description Part No. C 2133,2138,2140,2142 CEAK470M25 FRONT HDMI USB ASSTY C 2134,2137,2159,2161 CEAK221M16 C 2141,2144,2146,2148 CKSRYB104K50 C 2143,2145,2147,2149 CEAK470M25 SEMICONDUCTORS C 2150,2152,2154,2156 CKSRYB104K50 IC 8001 S-24CS02AFT IC 8002 TC7MB3257FK C 2151,2153,2155,2157 CEAK470M25 IC 8003 CXB1443R C 2158,2160,2162,2164 CKSRYB104K50...
Page 261 Mark No. Description Part No. Mark No. Description Part No. C 8117 CCSRCH222J50 IC 610,1806 TC74VHC126FK C 8119,8126 CCSRCH100D50 IC 611,1809 TC74VHCT125AFK C 8121,8122 ACG1128 IC 613 TC74VHC08FK C 8125 CCSRCH331J50 IC 903 SII9233ACTU IC 905 SII9387CTU IC 907 TC74VHC541FK USB RECT ASSY IC 909 ADV7181CBSTZ...
Page 262 Mark No. Description Part No. Mark No. Description Part No. MISCELLANEOUS RESISTORS L 103 INDUCTOR LCTC150K2125 R 106,107,1205-1207 RAB4CQ221J L 105,601-606 CHIP BEADS VTL1129 R 114,141 RS1/10SR43R0D L 607 CHIP BEADS VTL1132 R 145,146 RS1/10SR1000D L 901,905,906,918 CHIP BEADS ATL7010 R 150,165,407,408 RAB4CQ103J L 902-904,907,913 CHIP BEADS...
Page 263 Mark No. Description Part No. Mark No. Description Part No. R 9237,9240,9724,9725 RAB4CQ470J C 436 CEVW101M4 R 9254 RAB4CQ103J C 439,618,624,631 CCSSCH331J50 R 9264-9266,9268 RAB4CQ473J C 442,619,620,627 CCSSCH102J50 R 9285 RS1/16SS1242F C 445-447,607,610 CKSSYB104K16 R 9290-9292,9294 RS1/16SS49R9F C 608,611,621,629 CCSSCH100D50 R 9312 RS1/16SS3001F C 609,655,929,967...
Page 264 Mark No. Description Part No. Mark No. Description Part No. C 1028,1036,9105,9106 CCSSCH270J50 C 1646,1647,9040,9202 CKSSYB103K25 C 1034,1038,1039,1047 CKSSYB104K16 C 1651,1657,1695,1696 DCH1246 C 1041,1231,1246,1256 CCSSCH101J50 C 1652,1655,1658,1666 CCSSCH471J50 C 1044 CKSSYB823K10 C 1667,1709,1824,1825 CCSSCH471J50 C 1045,1054,1056,1270 CKSSYB103K25 C 1674-1681,1683-1685 VCG1066 C 1046,1049,1070,1215 CCSSCH102J50 C 1687,1689-1692...
Page 265 Mark No. Description Part No. Mark No. Description Part No. C 9234,9237,9240,9242 CKSSYB104K16 C 9241,9243,9246,9253 CCSSCH102J50 INTERFACE ASSY C 9244,9248,9252,9254 CKSSYB104K16 C 9247 CEVW221M10 C 9251,9267,9293,9507 CCSSCH331J50 SEMICONDUCTORS Q 7001-7003,7011,7025 LTC124EUB C 9255,9257,9263,9265 CCSSCH102J50 Q 7005,7012,7021,7026 LSA1576UB C 9256,9258,9260,9262 CKSSYB104K16 Q 7008,7010 2SA1036K C 9259,9261,9581,9584...
Page 266 Mark No. Description Part No. Mark No. Description Part No. C 8421,8422,8501,8513 CCSRCH102J50 COMPONENT ASSY C 8504,8505 CCSRCH5R0C50 C 8506,8508 CCSRCH240J50 C 8507,8510 CCSRCH122J50 SEMICONDUCTORS IC 8301 NJW1327FU1 C 8511,8512,8614 CCSRCH101J50 IC 8401 NJM2505AF C 8515,8601,8607 CKSRYB103K50 IC 8501 PDC162A C 8522,8523,8602 CKSRYB104K50 IC 8601...
Page 267 Mark No. Description Part No. Mark No. Description Part No. C 3478,3483,3484 CEAT100M50 C 3480 DCH1201 C 3103,3105,3202,3204 CKSRYB104K50 C 3481,3482,3486,3496 CKSRYB103K50 C 3208 CEAK221M16 C 3485 CKSRYB105K16 C 3209 CKSRYB105K16 C 3488 CKSRYB223K50 C 3211 ACH7272 C 3213 CEAK101M16 C 3490 CKSRYB102K50 C 3495...
Page 268 Mark No. Description Part No. Mark No. Description Part No. IR BUFFER ASSY IR POWER AMP ASSY SEMICONDUCTORS SEMICONDUCTORS IC 6801,6821,6841,6861 UPC4570G2-A IC 4001 BU7262SFVM IC 6881,6901,6921,7451 UPC4570G2-A IC 4004 TC74VHC08FK IC 7471 UPC4570G2-A IC 4005 HA17431GLTPA IC 7491 TC4053BFN IC 4007 BU4094BCFV IC 4100,4200,4300,4400...
Page 269 Mark No. Description Part No. Mark No. Description Part No. Q 4807,4811,4907,4911 LSA1576UB Q 4808,4903,4904,4908 LSC4081UB RESISTORS Q 4900 2SD2704K R 4057 RS1/8SQ471J Q 4901,4902 IRF6775MPBF > R 4060 RS1/10SR5602F Q 4906 LTC124EUB R 4061 RS1/10SR3302F R 4100,4101,4200,4201 RN1/16SE5600D Q 4910 2SA1514K R 4102,4103,4202,4203 RN1/16SE5601D...
Page 270 Mark No. Description Part No. Mark No. Description Part No. R 4500,4501,4600,4601 RN1/16SE5600D R 4502,4503,4602,4603 RN1/16SE5601D R 4925,4926 ACN7187 R 4504,4505,4604,4605 RN1/16SE3301D R 4928 RS1/4SA223J R 4507,4546,4547,4587 ACN7180 R 4929 RS1/8SQ182J R 4511,4519,4522,4523 RS1/10SR1001F R 4930 RS1/8SQ822J R 4931 RS1/8SQ472J R 4515,4533,4615,4633 ACN7192 R 4516,4616,4716,4816...
Page 271 Mark No. Description Part No. Mark No. Description Part No. C 4097,5001-5005 CCSRCH331J50 C 4098,4099 CCSRCH102J50 C 4680,4682,4780,4782 ACE7090 C 4100,4200,4300,4400 CFTLA104J2A C 4703,4713,4724,4752 CKSRYB104K50 C 4101,4201,4301,4401 CFTLA474J2A C 4709,4714,4721,4722 CFHXSQ103J16 C 4108,4208,4308,4408 ACH7320 C 4715,4812,4815,4912 CCG1255 C 4737,4825,4830,4837 CCG1288 C 4113,4124,4152,4153 CKSRYB104K50 C 4115,4212,4215,4312...
Page 272 Mark No. Description Part No. Mark No. Description Part No. MISCELLANEOUS HEAT SINK(AL) ANH7224 H 7501-7504,7601-7604 FUSE CLIP AKR1004 SCREW BBZ30P080FCC CN 7501,7601 5P TOP POST B5B-EH HEAT SINK(AL) ANH7223 CN 7502 PLUG(5P) KM200NA5 JP 51 HOUSING ADX7750 CN 7602 PLUG(7P) KM200NA7 PC 1 PHOTO COUPLER...
Page 273 Mark No. Description Part No. Mark No. Description Part No. MISCELLANEOUS CONNECT ASSY H 7201-7204,7241,7242 FUSE CLIP AKR1004 H 7251-7254 FUSE CLIP AKR1004 CN 7201 8P TOP POST B8B-EH MISCELLANEOUS CN 7241 PLUG(2P) KM200NA2 CN 7801 14P PLUG AKM7170 CN 7251 PLUG(7P) KM200NA7 CN 7802 20P PLUG AKM7171...
Page 274 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS A REG BRIDGE ASSY C 3781 CCSRCH100D50 C 3785 CKSRYB104K50 C 3786 CKSRYB103K50 MISCELLANEOUS C 3787 CCSRCH101J50 CN 5775 PLUG(5P) KM200NA5 JH 5775,5776 PCB BINDER VEF1040 JP 5775 HOUSING ADX7773 FRONT BRIDGE ASSY MIC HP GUARD ASSY...

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