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Aiwa XR-DV3M Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
DVD STEREO SYSTEM
www
.
http://www.xiaoyu163.com
SYSTEM
SPEAKER
XR-DV3M
SX-M3W
x
ao
u163
y
i
S/M Code No. 09-00A-430-5N2
http://www.xiaoyu163.com
XR-DV3M
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC DVD/CD MECHANISM : KHM-210AAA
REMOTE
CONTROL
RC-AAT01
co
.
U(S)
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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Summary of Contents for Aiwa XR-DV3M

  • Page 1 XR-DV3M U(S) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 DVD STEREO SYSTEM BASIC DVD/CD MECHANISM : KHM-210AAA REMOTE SYSTEM SPEAKER CONTROL XR-DV3M SX-M3W RC-AAT01 u163 S/M Code No. 09-00A-430-5N2 http://www.xiaoyu163.com...

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com TABLE OF CONTENTS 3 7 63 1515 0 SPECIFICATIONS .............................. 3 ACCESSORIES/PACKAGE LIST ........................3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ............5 TRANSISTOR ILLUSTRATION .......................... 5 DISASSEMBLY INSTRUCTIONS ........................6-11 ELECTRICAL MAIN PARTS LIST ....................... 12-19 FL GRID ASSIGNMENT/ANODE CONNECTION ....................

  • Page 3: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 • Design and specifications are subject to change without notice. • Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol and “PRO LOGIC” are trademarks of Dolby Laboratories Licensing Corporation.

  • Page 4: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.

  • Page 5: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 B C E B C E G D S 2SB1436 2SB1342 2SA1037 2SC2714 2SB1132 2SD2061 2SC2412K 2SA1235 2SB1370E 2SC3052F 2SD1933 2SD1306 2SC3326A DTA123JK 2SK3019 RT1N141C DTA114EK RT1P144C DTA124XK RT1P141C DTA144EK RT1P441C DTC124XK CMBT5401 DTC144EK CMBT5551...

  • Page 6: Disassembly Instructions

    http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 1. DISASSEMBLY INSTRUCTIONS 3 7 63 1515 0 1-1. Remove the PANEL SIDE R. Remove the four screws and remove the PANEL SIDE R. L 13942296513 1-2. Remove the PANEL SIDE L. Remove the four screws and remove the PANEL SIDE L. u163 http://www.xiaoyu163.com...
  • Page 7 http://www.xiaoyu163.com 1-3. Remove the PANEL TOP. 3 7 63 1515 0 Remove the two screws from the rear. Remove the two screws of the SIDE L. L 13942296513 Remove the screw of the SIDE R and remove the three FFC cables. u163 http://www.xiaoyu163.com...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 Remove the PANEL TOP by raising its rear. L 13942296513 Remove the FFC cable and disconnect the two connectors. u163 http://www.xiaoyu163.com...
  • Page 9 http://www.xiaoyu163.com 1-4. Remove the KHM-210AAA. 3 7 63 1515 0 Remove the eight screws and remove the DVD PWB. L 13942296513 Remove the four screws and remove the KHM-210AAA. u163 http://www.xiaoyu163.com...
  • Page 10 http://www.xiaoyu163.com 1-5. Remove the LCD A’SSY. 3 7 63 1515 0 Remove the two cushions of the CABI A’SSY MONITOR and remove the two screws inside the CABI using tweezers. L 13942296513 Release the six claws (three claws in the right and three claws in the left) of the CABI A’SSY MONITOR. u163 -10- http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com Remove the four screws of the LCD A’SSY. 3 7 63 1515 0 Note) The LCD A’SSY is shipped after it is already adjusted. Therefore, re-adjustment of the LCD A’SSY after replacement is not necessary. Also do not re-adjust the SFR. L 13942296513 u163 -11-...

  • Page 12: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 87-A30-073-080 C-TR,RT1N 141C 87-A30-074-080 C-TR,RT1P 141C 8Z-ZJG-803-010 C-IC,CXP912032-121Q 87-A30-087-080 C-FET,2SK2158 8A-ZA7-602-040 C-IC,HN58X2416FPI 87-026-609-080 TR,KTA1266GR 87-A21-469-010 IC,SI-3090C 87-026-227-080 C-TR,DTA114EK 87-A21-440-040 C-IC,SN74LS245NS 8Z-AV2-628-010...
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C129 87-010-805-080 C-CAP,S 1-16 Z F C526 87-016-081-080 C-CAP,S 0.1-16 K R GRM C130 87-010-248-080 CAP,E 220-10 M 11L SME C527 87-010-197-080 C-CAP,S 0.01-25 K B C2012 C131 87-010-196-080...
  • Page 14 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C717 87-010-183-080 C-CAP,S 2700P-50 K B GRM R217 87-A00-258-080 RES,M/F 0.22-1W J C718 87-010-183-080 C-CAP,S 2700P-50 K B GRM R218 87-A00-258-080 RES,M/F 0.22-1W J C731 87-010-405-080 CAP,E 10-50 M 11L SME...
  • Page 15 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION KEY C.B C773 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C774 87-010-263-080 CAP,E 100-10 M 11L SME C401 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C775 87-010-404-080 CAP,E 4.7-50 M 11L SME...
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION CN301 87-A61-179-010 CONN,11P H GRY FMN-SSTK C108 87-A11-056-080 C-CAP,U 1-10 Z F CN302 87-A61-063-010 CONN,7P H GRY FMN-SSTK C109 87-012-172-080 C-CAP,U 10P-50 D CH CN303 87-A60-130-010 CONN,5P V FE...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C266 87-012-286-080 C-CAP,U 0.01-25 K B C432 87-012-197-080 C-CAP,U 150P-50 J CH C267 87-012-286-080 C-CAP,U 0.01-25 K B C433 87-012-270-080 C-CAP,U 470P-50 K B C268 87-012-286-080 C-CAP,U 0.01-25 K B...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION L401 87-005-781-080 C-COIL, 47UH FLC32C C304 87-016-428-080 C-CAP,E 47-16 M 5.5L WX X100 87-A70-194-080 C-VIB,XTAL 20MHZ HC-49/U03C C306 87-010-831-080 C-CAP,U 0.1-16 Z F X200 87-A70-231-080 C-VIB,XTAL 33.8688MHZ HC-49/U0...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code...

  • Page 20: Fl Grid Assignment/Anode Connection

    http://www.xiaoyu163.com FL (14-ST-30GNK) GRID ASSIGNMENT/ANODE CONNECTION GRID ASSIGNMENT 3 7 63 1515 0 ANODE CONNECTION L 13942296513 u163 -20- http://www.xiaoyu163.com...

  • Page 21: Block Diagram-1

    http://www.xiaoyu163.com BLOCK DIAGRAM-1 3 7 6 3 1 5 1 5 0 SCLK S-DATA TM-BASE PLL-CE DATA TUNE/IFC STEREO MUTE MSTB J501 POWER AUX IN FUNC-CE HOLD AC-OFF MONITOR ON LEVEL 1 3 9 4 2 2 9 6 5 1 3 J751 J501 VIDEO IN...

  • Page 22: Block Diagram-2 (Fe)

    http://www.xiaoyu163.com BLOCK DIAGRAM-2 (FE) 3 7 6 3 1 5 1 5 0 IC203(3/3) IC203(3/3) IC203 Q405 NJU4053BM 2CH ANALOG MULTIPLEXER IC203(1/3) IC407 IC403 NJM2115M NJM2901M 35 36 37 38 40 41 42 43 IC202 IC302 CXD2598Q IC400 18 19 20 21 24 25 26 27 28 IC405 NJU4053BM IC403,406...

  • Page 23: Block Diagram-3 (Be)

    http://www.xiaoyu163.com BLOCK DIAGRAM-3 (BE) 3 7 6 3 1 5 1 5 0 CN200 2,4, 6,8, 10,12, TO REAR C.B 14,16 CN302 CN101 IC251 INV. CN201 IC204 Q300-302 Q306-308 CN100 1 3 9 4 2 2 9 6 5 1 3 SRAM DRAM HOST CPU...

  • Page 24: Wiring-1 (Main)

    http://www.xiaoyu163.com WIRING-1 (MAIN) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -24- http://www.xiaoyu163.com...

  • Page 25: Schematic Diagram-1 (Main)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-1 (MAIN) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -25- http://www.xiaoyu163.com...

  • Page 26: Wiring-2 (Front: Conponent Side)

    http://www.xiaoyu163.com WIRING-2 (FRONT: COMPONENT SIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -25- http://www.xiaoyu163.com...

  • Page 27: Wiring-3 (Front: Conductor Side)

    http://www.xiaoyu163.com WIRING-3 (FRONT: CONDUCTOR SIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -27- http://www.xiaoyu163.com...

  • Page 28: Schematic Diagram-2 (Front)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-2 (FRONT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -28- http://www.xiaoyu163.com...

  • Page 29: Wiring-4 (Tuner)

    http://www.xiaoyu163.com WIRING-4 (TUNER) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -29- http://www.xiaoyu163.com...

  • Page 30: Schematic Diagram-3 (Tuner)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-3 (TUNER) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -30- http://www.xiaoyu163.com...

  • Page 31: Wiring-5 (Rear)

    http://www.xiaoyu163.com WIRING-5 (REAR) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -31- http://www.xiaoyu163.com...

  • Page 32: Schematic Diagram-4 (Rear)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-4 (REAR) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -32- http://www.xiaoyu163.com...

  • Page 33: Wiring-6 (Fe: Conductor Side)

    http://www.xiaoyu163.com WIRING-6 (FE: CONDUCTOR SIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -33- http://www.xiaoyu163.com...

  • Page 34: Wiring-7 (Fe: Componentside)

    http://www.xiaoyu163.com WIRING-7 (FE: COMPONENTSIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 MOT C C.B (SLED MOTOR) (LIMIT SW) (SPINDLE MOTOR) w w w u 1 6 3 -34- http://www.xiaoyu163.com...

  • Page 35: Schematic Diagram-5 (Fe 1/4)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-5 (FE 1/4) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -35- http://www.xiaoyu163.com...

  • Page 36: Schematic Diagram-6 (Fe 2/4)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-6 (FE 2/4) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -36-...

  • Page 37: Schematic Diagram-7 (Fe 3/4)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-7 (FE 3/4) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -37- http://www.xiaoyu163.com...

  • Page 38: Schematic Diagram-8 (Fe 4/4)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-8 (FE 4/4) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -38- http://www.xiaoyu163.com...

  • Page 39: Wiring-8 (Be: Conductor Side)

    http://www.xiaoyu163.com WIRING-8 (BE: CONDUCTOR SIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -39- http://www.xiaoyu163.com...

  • Page 40: Wiring-9 (Be: Component Side)

    http://www.xiaoyu163.com WIRING-9 (BE: COMPONENT SIDE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -40- http://www.xiaoyu163.com...

  • Page 41: Schematic Diagram-9 (Be 1/3)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-9 (BE 1/3) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 TO BE C.B(2/3) w w w u 1 6 3 TO BE C.B(3/3) -41- http://www.xiaoyu163.com...

  • Page 42: Schematic Diagram-10 (Be 2/3)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-10 (BE 2/3) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -42- http://www.xiaoyu163.com...

  • Page 43: Schematic Diagram-11 (Be 3/3)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-11 (BE 3/3) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -43- http://www.xiaoyu163.com...

  • Page 44: Wiring-10 (Pt)

    http://www.xiaoyu163.com WIRING-10 (PT) 3 7 63 1515 0 L 13942296513 u163 -44- http://www.xiaoyu163.com...

  • Page 45: Schematic Diagram-12 (Pt)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-12 (PT) 3 7 63 1515 0 L 13942296513 u163 -45- http://www.xiaoyu163.com...

  • Page 46: Wave Form

    http://www.xiaoyu163.com WAVE FORM 3 7 63 1515 0 TP400 (DVD_RF) VOLT/DIV: 500mV TIME/DIV: 50nS 1.3Vp-p TP400 (CD_RF) VOLT/DIV: 500mV TIME/DIV: 500nS 1.25Vp-p L 13942296513 TP406 (DVD_FE) VOLT/DIV: 50mV TIME/DIV: 50nS 200mVp-p TP407 (DVD_TE) VOLT/DIV: 200mV TIME/DIV: 200µS 1.2Vp-p u163 -46- http://www.xiaoyu163.com...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 TP308, Q302 (B) VOLT/DIV: 500mV TP303, Q300 (B) VOLT/DIV: 500mV PLAY: NTSC COLOR BAR TIME/DIV: 10µS PLAY: NTSC COLOR BAR TIME/DIV: 10µS SOFT: A.BEX (PTD1-NOR) SOFT: A.BEX (PTD1-NOR) Q308 (E) VOLT/DIV: 200mV Q306 (E) VOLT/DIV: 200mV J702: V OUT (75Ω...

  • Page 48: Test Mode

    http://www.xiaoyu163.com TEST MODE 1. DVD Test Mode Start-up 3 7 63 1515 0 While pressing the DVD/CD button, connect the AC plug. “DVD TEST” appears in the FL and the test mode starts. 2. Canceling the Test Mode Connect or disconnect the AC plug to cancel the test mode. Or, do the following.

  • Page 49: Electrical Adjustment

    http://www.xiaoyu163.com ELECTRICAL ADJUSTMENT 3 7 63 1515 0 TUNER C.B L772 L771 L981 < TUNER SECTION > 7. DC Balance/Mono Distortion Adjustment 1. Clock Frequency Check Settings: • Test point: TP3, TP4 (DC BALANCE) Settings: • Test point: TP2 (CLOCK) •...
  • Page 50 http://www.xiaoyu163.com 3 7 63 1515 0 FRONT C.B TP10 L201 TP11 L 13942296513 < FRONT SECTION > 1. Clock Adjustment Settings: • Test point: TP10 (CLK), TP11 (GND) • Adjustment location: L201 Method: Insert AC plug with pushing of TUNER FUNCTION KEY and ILLUMINATION KEY.

  • Page 51: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM IC, MB81F161622B IC, BU9262AFP 3 7 63 1515 0 DLYVOL N.C. MIXIN LOGIC INPUT TESTB MICIN CONTROL INPUT SERIAL SELECTOR CONTROL LCIN CIRCUIT RCIN CLKO FBOUT CLOCK CLKI LCOUT MIX OUT N.C. RCOUT DSOUT TEST OUT TESTOUT DSIG RESET...
  • Page 52 http://www.xiaoyu163.com IC, M5291FP 3 7 63 1515 0 IC, MM1454XFBE L 13942296513 VREF – QSurround BIAS – ROUT LOUT u163 -52- http://www.xiaoyu163.com...
  • Page 53 http://www.xiaoyu163.com IC, NJM2100M (TE2) IC, NJU4053BM 3 7 63 1515 0 IC, NJM4558MD L 13942296513 IC, PCM1723 Internal System Clock Data ROM Counter N Phase Detector & Loop Filter Counter M u163 MCKO SCKO 27 MHz 256 fs / 384 fs -53- http://www.xiaoyu163.com...
  • Page 54 http://www.xiaoyu163.com IC, SN74LS245NS 3 7 63 1515 0 IC, LA1837NL L 13942296513 IC, LC72131D u163 -54- http://www.xiaoyu163.com...
  • Page 55 http://www.xiaoyu163.com IC, BA5983FP 3 7 63 1515 0 IC, BA7654F IC, BU2092F CTLa L 13942296513 LOGIC Open IC, BD3876KS2 u163 -55- http://www.xiaoyu163.com...

  • Page 56: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION IC, CXD1866R 3 7 63 1515 0 Pin No. Pin Name Description MDB3 DRAM data bus [3]. — Digital ground terminal. MDB4 DRAM data bus [4]. MDB5 DRAM data bus [5]. MDB6 DRAM data bus [6]. MDB7 DRAM data bus [7].
  • Page 57 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description VDDS — Standard 5.0 V digital power supply terminal. HDB6 Host data bus [6]. HDB9 Not used. HDB5 Host data bus [5]. — Digital ground terminal. HDBA Not used. HDB4 Host data bus [4].
  • Page 58 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description WFCK Write frame clock input signal from CD DSP. SCOR Subcode sync input signal from CD DSP. SBIN Subcode serial input signal from CD DSP. VDDS — Standard 5.0 V digital power supply terminal. EXCK Clock output to read SBIN signal to CD DSP.
  • Page 59 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description 123, 124 VCCA — Standard 3.3 V analog power supply terminal. VCOR2 Terminal [2] to connect external resistor setting VCO oscillator range. VCOR1 Terminal [1] to connect external resistor setting VCO oscillator range. VCOIN VCO input.
  • Page 60 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description XTL1 Terminal to connect external crystal oscillator between XTL1 and XTL2. XRST Chip reset negative logic input signal. VDDS — Standard 5.0 V digital power supply terminal. 8 bit data bus [0]. 8 bit data bus [1].
  • Page 61 http://www.xiaoyu163.com IC, CXD1889R 3 7 63 1515 0 Pin No. Pin Name Description DVDRFF RF signal input. DVDRFN CD photo detector interface input [1]. CD photo detector interface input [2]. Photo detector interface input (AC coupling). — Terminal to connect external LPF of phase tracking. —...
  • Page 62 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description Focus error output. Center error output. BYP2 — Connects a servo AGC integration capacitor CBYP between VNB and BYP2. HOLD2 Hold control (servo AGC). SCLK Serial clock. SDATA Serial port. SDEN Serial data enable.
  • Page 63 http://www.xiaoyu163.com IC, CXP912032-121Q 3 7 63 1515 0 Pin No. Pin Name Description CXD1866R CS. CXD1866R RD. CXD1866R WR. XRST CXD2598Q RESET. AMUTE Analog mute output. SENSEL L: DVD. H: CD. VLD_C L: APC ON. MONITOR1 CXD1866R MONITOR 1. GFS-A GFS for CD.
  • Page 64 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description XTAL Connected to crystal. EXTAL — Connected to power supply. DA_DT DRVRDY SET. DA_CLK Not used. DA_LT CXD1889R SCLK. SDEN CXD1889R SDEN. SPCLT1 CXD2598Q XTSL: Fixed at “L”. ATSK Clock selection.
  • Page 65 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description POSITION DISCNO. Not used. (Pull up) UPSW DOWNSW TEAD Tracking error signal. VDD/VPP — Connected to power supply. VDD1 — Connected to power supply. VSS3 — Connected to ground. CXD1866R address bus.
  • Page 66 http://www.xiaoyu163.com IC, HD6412350F20 3 7 63 1515 0 Pin No. Pin Name Description ________________ CS1ROM — Not used. ________________ CS0ROM Chip select output terminal for ROM. 3, 4 GND. Power input terminal. EVER 5 V. A0-3 Address bus output terminal. GND.
  • Page 67 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description USDA C data input/output terminal for EERROM, video encoder IC. Data enable signal output terminal for AUDIO DAC IC control. Clock for AUDIO DAC IC control. Data output terminal for AUDIO DAC IC control. __________________ WDTOVF Watch dog timer overflow signal output terminal.
  • Page 68 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description AMUTE Audio signal (analog audio) output mute control terminal ON = H OFF = L. POWER ON Power supply control terminal ON = H OFF = L. A MUTE AC-3 —...
  • Page 69 http://www.xiaoyu163.com IC, L64021D 3 7 63 1515 0 Pin No. Pin Name Description Ground. SBD_7-4 SDRAM data bus 7-4. Power (3.3V). 7-10 SBD_3-0 SDRAM data bus 3-0. Ground. 12-19 CH_DATA_0-7 Channel data bus 0-7. Ground. TOS_N Top of sector. 22, 23 Not connected.
  • Page 70 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description Power (3.3V). OSD_ACTIVE On screen display active. (Not connected) 73, 74 PD_0, 1 Pixel data output bus 0, 1. Ground. 76-78 PD_2-4 Pixel data output bus 2-4. Power (3.3V). —...
  • Page 71 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description Ground. 124-126 SBD_12-10 SDRAM data bus 12-10. Power (3.3V). 128, 129 SBD_9, 8 SDRAM data bus 9, 8. SCLK SDRAM 81MHz clock. Ground. 132-134 SBA_9-7 SDRAM address bus 9-7. Power (3.3V).
  • Page 72 http://www.xiaoyu163.com IC, LC87F65C8AU:ACQ-0 3 7 63 1515 0 Pin No. Pin Name Description I-_STEREO Tuner Stereo Detected Input. I-TUDO Tune If Count Serial Data Input. O-CDSD CD IC Data Output. I-CDSD CD IC Data Input. O-MSTB Data Latch Strobe Output For Main PWB. O-CLK Clock Output For Main, Front PWB.
  • Page 73 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description P14/LW FL Segment Output P14/LW Diode Detect. P13/SW FL Segment Output P13/SW Diode Detect. P12/OIRT FL Segment Output P12/OIRT Diode Detect. P11/RDS FL Segment Output P11 VDD4 — Power Supply Input. 73-82 P10-P1 FL Segment Output P10-P1.
  • Page 74 http://www.xiaoyu163.com IC, MC44724A 3 7 63 1515 0 Pin No. Pin Name Description CVBS/Cb/B1 Analog composite video signal output or Cb or B signal output current drive (positive). ______________________ CVBS/Cb/B1 Analog composite video signal output or Cb or B signal output current drive (negative). CVBS/Cb/B1Vdd Power Supply for CVBS/Cb/B DAC1 circuit.
  • Page 75 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description Vmute Video mute on Reset (0: normal, I: mute). C/Fsync/VB1 Csync/Frame sync output, or external VBI information input. F/Vsync Frame sync or Vertical sync input/output. Hsync Horizontal sync input/output. A/B sel Switch control for 8-bit x 2 Multiplexed 4:2:2 (ITU Rec656/601) input (DVIA) or (DVIB).
  • Page 76 http://www.xiaoyu163.com IC, CXD2598Q 3 7 63 1515 0 Pin No. Pin Name Description — Digital power supply. — Digital ground. SOUT Serial data output inside servo block. SOCK Serial data reading clock output inside servo block. XOLT Serial data latch output inside servo block. SQSO SubQ 80-bit and PCM peak, level data output.
  • Page 77 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description TRDR Tracking drive output. FFDR Focus drive output. FRDR Focus drive output. — Digital power. — Digital ground. TEST Test terminal. Normally ground. TES1 Test terminal. Normally ground. Crystal selection input terminal. Sets “L” when crystal is 16.9344 MHz. Sets “H” when crystal XTSL is 33.8688 MHz.
  • Page 78 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description PCMDI D/A interface. Serial data input (2’s COMP, MSB fast). D/A interface. Bit clock output. BCKI D/A interface. Bit clock input. EMPH “H” output when playback disc emphasis is ON. “L” output when it emphasis is OFF. EMPHI “H”...
  • Page 79 http://www.xiaoyu163.com IC, M62353FP 3 7 63 1515 0 Pin No. Pin Name Description — Dimmer Control Output. Color Control Output. Tint Control Output. A05-A07 Monitor Size Control Output. — Power Supply Input. — Power Supply Input. Not used. Not used. Data Latch Strobe Iuput.

  • Page 80: Mechanical Parts List 1/1

    http://www.xiaoyu163.com MECHANICAL PARTS LIST 1/1 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8A-CQ0-033-010 PANEL,FUNCTION 46 8A-CQ0-029-010 KEY,UP DOWN 2 8A-CQ0-036-010 REFLECTOR,FUNCTION 47 8A-CQ0-034-010 PANEL,MECHA 3 8A-CQ0-008-010 WINDOW,DISPLAY 48 8A-CQ0-211-010 HLDR,GEAR DISC B 4 8A-CQ0-032-010 PANEL,TOP...

  • Page 81: Mechanical Exploded View 1/2

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1/2 3 7 6 3 1 5 1 5 0 CLOTH WIRE, HT-SINK, BINDER HT-SINK, ASSY,MAIN SH,RING 1 3 9 4 2 2 9 6 5 1 3 PLATE, SHIELD B SH,FL CHAS,MAIN w w w u 1 6 3 -81- http://www.xiaoyu163.com...

  • Page 82: Mechanical Exploded View 2/2

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 2/2 3 7 6 3 1 5 1 5 0 SPASER, HINGE CUSH,TOP 1 3 9 4 2 2 9 6 5 1 3 CUSH,TOP PLATE, SHIELD w w w u 1 6 3 -82- http://www.xiaoyu163.com...

  • Page 83: Cd Mechanism Exploded View 1/1 (Khm-210Aaa)

    http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 1/1 (KHM-210AAA) 3 7 63 1515 0 L 13942296513 CD MECHANISM PARTS LIST 1/1 (KHM-210AAA) REF. NO PART NO. KANRI DESCRIPTION 1 M8-AZK-290-000 KHM-210AAA 2 92-641-324-010 SPRING COMPRESSION 3 92-646-932-010 RACK SLIDE 4 93-377-719-110 WASHER POLI 5 92-646-919-010 GEAR SLED 6 92-646-920-010...

  • Page 84: Speaker Disassembly Instructions

    http://www.xiaoyu163.com SPEAKER DISASSEMBLY INSTRUCTIONS Type.4 Type.1 3 7 63 1515 0 TOOLS Insert a flat-bladed screwdriver into the position indicated by the arrows 1 Plastic head hammer and remove the panel. Remove the screws of each speaker unit andthen 2 (-) flat head screwdriver remove the speaker units.

  • Page 85: Speaker Parts List

    http://www.xiaoyu163.com SPEAKER PARTS LIST <SX-M3W> 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION 1 8Z-CP1-015-010 PANEL,FR B 2 8Z-CP1-005-010 PANEL,TW 3 88-NS3-018-010 FASTENER 4 8A-CQ0-402-010 GRILLE,FRAME ASSY B 5 8A-CQ0-502-010 SPKR,W 100 6 8Z-CP1-012-010 CORD,SP 7 88-CL1-937-010 SPKR, TW 25 L 13942296513 u163...
  • Page 86 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 920074 Printed in Singapore http://www.xiaoyu163.com...

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