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Pioneer RRV2930 Service Manual

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3 7 63 1515 0
DVD/CD RECEIVER
XV-HTD640
XV-DV9
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
TE
L 13942296513
Model
XV-HTD640
KUCXJ
XV-DV9
DLXJ/NC
XV-DV9
DPWXJ
www
For details, refer to "Important symbols for good services" .
PIONEER CORPORATION
.
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
PIONEER CORPORATION 2004
http://www.xiaoyu163.com
Type
Power Requirement
AC120V
AC120-127/220-230/240V
AC120-127/220-230/240V
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
DIRECT PLAY
FM/AM/ST.
1
2
3
4
5
DVD/CD
TUNER
TV/L1/L2
DISC SKIP
EXCHANGE
STANDBY/ON
PHONES
DISC
1
2
3
4
5
CD MODE TIMER
DOWN
XV-HTD640
Q Q
3
6 7
1 3
1 5
Region No.
1
3
4
co
.
9 4
2 8
OPEN/CLOSE
VOLUME
ORDER NO.
UP
RRV2930
0 5
8
2 9
9 4
2 8
Remarks
m
T-ZZR APR. 2004 printed in Japan
9 9
9 9

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, 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 PIONEER CORPORATION 2004 T-ZZR APR.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)

  • Page 3: Table Of Contents

    http://www.xiaoyu163.com [ Important symbols for good services ] 3 7 63 1515 0 In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1.
  • Page 4 http://www.xiaoyu163.com 3.17 DISPLAY, FUNCTION KEY, DISC KEY, HP MIC and JOG ASSYS ............50 3.18 DVDM WAVEFORMS..........................52 3 7 63 1515 0 4. PCB CONNECTION DIAGRAM ........................53 4.1 TRSB, SSRB and LOMB ASSYS......................54 4.2 SSIB and DVD TRADE ASSYS........................ 55 4.3 DVDM ASSY (HTD640 Only) ........................

  • Page 5: Specifications

    http://www.xiaoyu163.com 1. SPECIFICATIONS 3 7 63 1515 0 Specifications Miscellaneous Power Supply Section (XV-HTD640/KUCXJ) Amplifier Section ....AC 120 V,60 Hz Continuous Power Output (RMS): Power requirements..AC 120-127/220-230/ Front,center,surround ..100 W per channel (XV-DV9) 240 V (Switchable), 50/60 Hz Ω...

  • Page 6: Exploded Views And Parts List

    http://www.xiaoyu163.com 2. EXPLODED VIEWS AND PARTS LIST 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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 7 http://www.xiaoyu163.com PACKING parts List Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 NSP 10 Warranty Card See Contrast table(2) > Power Cord See Contrast table(2) NSP 11 Polyethylene Bag Z21-038 Video Cord (L = 1.5m) XDE3046 (0.03 x 230 x 340) Remote Control Unit...

  • Page 8: Exterior Section

    http://www.xiaoyu163.com 2.2 EXTERIOR SECTION 3 7 63 1515 0 from Traverse from Traverse Refer to "2.6 TABLE MECHANISM SECTION". L 13942296513 u163 Refer to Refer to "2.3 FRONT PANEL SECTION". "2.4 AMP MODULE 6CH". XV-HTD640 http://www.xiaoyu163.com...
  • Page 9 http://www.xiaoyu163.com EXTERIOR SECTION parts List Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 DVDM Assy See Contrast table(2) Push Rivet AEC7370 DSP Assy AWX8251 Barrier A HTL AEC7469 AF Assy See Contrast table(2) Fan Cover HTL AMR7451 DIODE L Assy...

  • Page 10: Front Panel Section

    http://www.xiaoyu163.com 2.3 FRONT PANEL SECTION 3 7 63 1515 0 L 13942296513 u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com FRONT PANEL SECTION parts List Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 VOL Knob XAA3027 FUNCTION KEY Assy XWZ3850 VOL Ring ABH7230 DISC KEY Assy XWZ3851 GND Plate L XNG3123 H. P MIC Assy See Contrast table(2) Top Frame XNG3124...

  • Page 12: Amp Power Module

    http://www.xiaoyu163.com 2.4 AMP POWER MODULE 3 7 63 1515 0 L 13942296513 AMP POWER MODULE parts List Mark No. Description Part No. 6CH AMP Assy (for service) AZW7283 DC Fan Motor AXM7025 FET Bracket A ANG7418 Fan Plate ANG7462 NSP 5 Heatsink ANH7166 Screw...

  • Page 13: Traverse Mecha Assy 03-S

    http://www.xiaoyu163.com 2.5 TRAVERSE MECHA ASSY 03-S 3 7 63 1515 0 15 (Torque : 0.12 ± 0.01 N•m) Silicone Adhesive GEM1037 DVDM CN121 (Pickup) 4 (Adjustment Screw) Silicone Adhesive GEM1037 Screw Tight 15 (Torque : 0.12 ± 0.01 N•m) GYL1001 To SSIB CN1 (Spindle Motor) L 13942296513...
  • Page 14 http://www.xiaoyu163.com 2.6 TABLE MECHANISM SECTION 3 7 63 1515 0 37 (2/6 - 5/6) [Roller Cover] 37 (1/6) To DVDM CN121 To SSIB 37 (6/6) L 13942296513 [PCB Cover] Refer to "2.5 TM ASSY 03-S". To SSIB 19 (3/3) 19 (2/3) 19 (1/3) From DVDM...
  • Page 15 http://www.xiaoyu163.com TABLE MECHANISM SECTION parts List Mark No. Description Part No. 3 7 63 1515 0 NSP 1 5C Mech. Base Assy AXA7134 TRSB Assy XWZ3855 SSRB Assy XWZ3856 LOMB Assy XWZ3857 Traverse Mecha. Assy03-S VXX2909 • • • • Flexible Cable 24P ADD7418 Flexible Cable 17P...

  • Page 16: Block Diagram And Schematic Diagram

    http://www.xiaoyu163.com 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM DVD SECTION 3 7 63 1515 0 DVDM ASSY (AWM7882) IC802 K4S641632F-TC75 X301 64M SDRAM 20MHz CN1013 CN121 SPINDLE OEIC (24P) (24P) MOTOR Q201,Q202 DSD L/PCMDATA0 DSD_PCM_0 LD (780) SACD_RF DSD R RFSACD DSD_PCM_1...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 XV-HTD640 IC851 IC741 DSD1791DBR BA4560F-HT CN953 Audio DAC (L, R) Audio LPF & Amp. (30P) VOUTL+ PDATA DAC L/D0 DSD_L VOUTL– DSD_R VOUTR+ DAC R VOUTR– DAC C/D1 DAC LFE IC861 IC761 DSD1702EG BA4560F-HT DAC LS/D2 Audio DAC (Ls, Rs) Audio LPF &...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 DVDM ASSY (AWM7881) IC603 IC602 VYW2195 K4S641632F-TC75 Flash ROM SDRAM X301 20MHz CV_OUT CN1013 CN121 SPINDLE OEIC (24P) (24P) MOTOR Y_OUT Q201,Q202 LD (780) IC301 C_OUT IC601 STM6316ATPAZ LD (650) STM5589CVS Front End IC R/Cr R/Cr Back End IC...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 XV-DV9 IC501 MM1623AF CN923 Video Driver Amp. (18P) V OUT V IN Y OUT Y IN C OUT C IN CN5102 R/Cr Cr IN Cr OUT R/Cr R/Cr R/Cr CY IN CY OUT Cb IN Cb OUT B/Cb B/Cb...

  • Page 20: Block Diagram Main Section

    http://www.xiaoyu163.com 3.2 BLOCK DIAGRAM MAIN SECTION 3 7 63 1515 0 AF ASSY VIDEO JACK ASSY CN5102 CN5103 CN8001 CN8852 (18P) (17P) (18P) S-VIDEO OUT CN923 VIDEO VIDEO OUT R/Cr R/Cr B/Cb COMPONENT B/Cb VIDEO OUT JA8851 CN5101 (30P) DOUT CN911 VDVD+12 VPR+8...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 DISPLAY ASSY CN5711 CN5721 (27P) (27P) JOG ASSY FLAC1 FLAC1 V5601 HP MIC FLAC1 XAV3020 FLAC2 FLAC2 FL TUBE ASSY FLAC2 VD+5 VD+5 VD+5 VFDP VFDP VFDP CN5803 J5801 VE+5 VE+5 (13P) (13P) FUNCTION VE+5 VA+12 VA+12...

  • Page 22: Overall Wiring Diagram

    http://www.xiaoyu163.com 3.3 OVERALL WIRING DIAGRAM 3 7 63 1515 0 6CH AMP ASSY(AZW7283) DIODE L ASSY CN3001 (XWZ3840 :HTD640) (XWZ3841 : XV-DV9 Only CN3021 DIODE S ASSY CN3011 (XWZ3842) CN3031 XKP3041 : XWZ3845 PRIMARY ASSY (XWZ3844 : HTD640) CN52 (XWZ3845 : DV9) SSRB ASSY (XWZ3856) CN21...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 CN3651 CN3002 CN3022 AMP TRADE ASSY(XWZ3847) CN3012 CN3032 CN3301 JA3001 1/4 - CN5103 CN8001 AF ASSY(XWZ3838 : HTD640/KUCXJ) (XWZ3839 : DV9/Other) CN5701 CN201 L 13942296513 NOTES: • When ordering service parts, be sure to refer to “EXPLODED VIEWS and PARTS LIST”...

  • Page 24: Dvdm Assy (1/4)

    http://www.xiaoyu163.com 3.4 DVDM ASSY (1/4) 3 7 63 1515 0 CN11 CN31 L 13942296513 (F) (T) (RF) (RF) (RF) (RF) u163 (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) XV-HTD640 http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 DVDM ASSY (AWM7882 : HTD640) (AWM7881 : DV9/Other) (RF) : RF SIGNAL ROUTE (DVD) : DVD DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : STEPPING SERVO LOOP LINE (DVD) (DVD) L 13942296513...

  • Page 26: Dvdm Assy (2/4)

    http://www.xiaoyu163.com 3.5 DVDM ASSY (2/4) 3 7 63 1515 0 DVDM ASSY (AWM7882 : HTD640) (AWM7881 : DV9/Other) L 13942296513 STM5589CVS-K (AD) (AD) u163 (DVD) (DVD) XV-HTD640 http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 (DVD) : DVD DATA SIGNAL ROUTE (Cr/R) : VIDEO SIGNAL ROUTE (Cr/R) (CY/G) HY57V641620HGT-H : VIDEO SIGNAL ROUTE (CY/G) (Cb/B) : VIDEO SIGNAL ROUTE (Cb/B) : S VIDEO SIGNAL ROUTE (Y) : S VIDEO SIGNAL ROUTE (Y) (C/V) : S VIDEO SIGNAL ROUTE (C/V) (AD)

  • Page 28: Dvdm Assy (3/4)

    http://www.xiaoyu163.com 3.6 DVDM ASSY (3/4) 3 7 63 1515 0 RSQ035P03 3V REG. (AD) (AD) (AD) L 13942296513 u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 DVDM ASSY (AWM7882 : HTD640) (AWM7881 : DV9/Other) (AD) (AD) (AD) (AD) (AD) L 13942296513 (C/V) (C/V) (C/V) (C/V) (Cr/R) (Cr/R) (Cr/R) (Cr/R) (Cb/B) (Cb/B) (Cb/B) (Cb/B) (CY/G) (CY/G) (CY/G) (CY/G) (Cr/R) : VIDEO SIGNAL ROUTE (Cr/R) (CY/G) : VIDEO SIGNAL ROUTE (CY/G) (Cb/B)

  • Page 30: Dvdm Assy (4/4) Htd640 Only

    http://www.xiaoyu163.com 3.7 DVDM ASSY (4/4) HTD640 Only 3 7 63 1515 0 L 13942296513 (FL) (SW) (SL) (AD) (AD) (AD) (AD) 2/4, 3/4 u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 DVDM ASSY (AWM7882) (FL) (FL) HTD640 : Only (FL) (FL) (FL) (FL) (FL) (FL) (FL) (SW) (SW) (SL) (SL) (FL) (CY/G) (Cb/B) (SW) (Cr/R) (C/V) L 13942296513 (Cr/R) : VIDEO SIGNAL ROUTE (Cr/R) (CY/G) : VIDEO SIGNAL ROUTE (CY/G) (Cb/B) : VIDEO SIGNAL ROUTE (Cb/B)

  • Page 32: Dsp Assy (1/2)

    http://www.xiaoyu163.com 3.8 DSP ASSY (1/2) 3 7 63 1515 0 DSP ASSY (AWX8523) (L2) (L2) (L2) L 13942296513 (AD) (AD) (AD) u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com 3 7 63 1515 0 (AD) : AUDIO DATA SIGNAL ROUTE (L2) : AUDIO SIGNAL ROUTE (LINE 2 COAXIAL) (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL)

  • Page 34: Dsp Assy (2/2)

    http://www.xiaoyu163.com 3.9 DSP ASSY (2/2) 3 7 63 1515 0 DSP ASSY (AWX8523) (AD) (AD) (AD) (AD) (AD) (AD) (AD) (AD) (AD) L 13942296513 u163 CN5623 XV-HTD640 http://www.xiaoyu163.com...
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 (AD) : AUDIO DATA SIGNAL ROUTE L 13942296513 u163 XV-HTD640 http://www.xiaoyu163.com...

  • Page 36: 6Ch Amp Assy

    http://www.xiaoyu163.com 3.10 6CH AMP ASSY 3 7 63 1515 0 6CH AMP ASSY (AZW7283) DC FAN MOTOR (FL) (FL) (FL) (SW) (SW) (SW) (SL) (SL) (SL) L 13942296513 (FL) (SW) (SL) (FL) (FL) (FL) u163 (SL) (SL) (SL) (SW) (SW) (SW) XV-HTD640 http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL) (FL) (FL) (FL) (FL) L 13942296513 (SL)

  • Page 38: Af Assy (1/4) And Dvd Trade Assy(Htd640 Only)

    http://www.xiaoyu163.com 3.11 AF ASSY (1/4) and DVD TRADE ASSY(HTD640 Only) 3 7 63 1515 0 AF ASSY (XWZ3838 : HTD640) (XWZ3839 : DV9) L 13942296513 CN5603 (FL) (FL) (SL) (SW) CN5602 u163 (AD) (AD) (FL) XV-HTD640 http://www.xiaoyu163.com...
  • Page 39 http://www.xiaoyu163.com 3 7 63 1515 0 CN911 (Cr/R) : VIDEO SIGNAL ROUTE (Cr/R) DVD TRADE (CY/G) : VIDEO SIGNAL ROUTE (CY/G) ASSY (Cb/B) : VIDEO SIGNAL ROUTE (Cb/B) (XWZ3858) : S VIDEO SIGNAL ROUTE (Y) HTD640 : S VIDEO SIGNAL ROUTE (Y) Only (C/V) : S VIDEO SIGNAL ROUTE (C/V)

  • Page 40: Af Assy (2/4)

    http://www.xiaoyu163.com 3.12 AF ASSY (2/4) 3 7 63 1515 0 (FL) (FL) (SL) (SL) L 13942296513 (SW) (SL) (FL) XV-HTD640 XV-DV9 3.2k 3.2k 6800P u163 1/4,3/4 XV-HTD640 http://www.xiaoyu163.com...
  • Page 41 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) : AUDIO SIGNAL ROUTE (Front L ch) AF ASSY (XWZ3838 : HTD640) (SL) (XWZ3839 : DV9) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) 1/4,3/4,4/4 (FL) 1.2k...

  • Page 42: Af(3/4) Assy

    http://www.xiaoyu163.com 3.13 AF(3/4) ASSY 3 7 63 1515 0 (TV) JA3001 (TV) (FL) (L1) (L1) (FL) (FL) L 13942296513 (TX) (FL) (FL) u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 43 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) : AUDIO SIGNAL ROUTE (Front L ch) (TV) AF ASSY (XWZ3838 : HTD640) : AUDIO SIGNAL ROUTE (TV L ch) (L1) (XWZ3839 : DV9 ) : AUDIO SIGNAL ROUTE (LINE 1 L ch) (TX) : AUDIO SIGNAL ROUTE (Tuner L ch) 1/4,2/4...

  • Page 44: Af(4/4), Diode L And Diode S Assys

    http://www.xiaoyu163.com 3.14 AF(4/4), DIODE L and DIODE S ASSYS 3 7 63 1515 0 J12A J21A DIODE L ASSY DIODE S ASSY (XWZ3840 :HTD640) (XWZ3842) (XWZ3841 :DV9) CN3031 (FL) (SW) L 13942296513 (SL) CN3032 (FL) (SW) (SL) 1/4-3/4 u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 45 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) AF ASSY (XWZ3838 : HTD640) (XWZ3839 : DV9) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL) (FL) (FL)

  • Page 46: Trsb, Ssrb, Lomb And Ssib Assys

    http://www.xiaoyu163.com 3.15 TRSB, SSRB, LOMB and SSIB ASSYS 3 7 63 1515 0 TRSB ASSY (XWZ3855) CN11 CN12 CN21 L 13942296513 : STEPPING SERVO LOOP LINE SSIB ASSY (XWZ3843) SPINDLE MOTOR : VXM1099 u163 STEPPING MOTOR : VXM1101 G H I XV-HTD640 http://www.xiaoyu163.com...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 SSRB ASSY (XWZ3856) L 13942296513 CN31 LOMB ASSY (XWZ3857) u163 XV-HTD640 http://www.xiaoyu163.com...

  • Page 48: Primary, Amp Trade, Dsp Trade And Video Jack Assys

    http://www.xiaoyu163.com 3.16 PRIMARY, AMP TRADE, DSP TRADE and VIDEO JACK ASSYS 3 7 63 1515 0 CN5621 (AD) CN3021 CN3011 CN5613 (FL) CN5622 (AD) (SW) (FL) (SL) (SW) (SL) CN3012 CN3022 CN5623 CN5612 L 13942296513 (FL) (SW) (SL) AMP TRADE ASSY (AD) (XWZ3847) CAUTION : FOR CONTINUED PROTECTION...
  • Page 49 http://www.xiaoyu163.com 3 7 63 1515 0 (CY/G) : S VIDEO SIGNAL ROUTE (Y) : VIDEO SIGNAL ROUTE (CY/GR) (Cb/B) JA8803 : VIDEO SIGNAL ROUTE (Cb/B) : S VIDEO SIGNAL ROUTE (Y) (C/V) (Cr/R) : S VIDEO SIGNAL ROUTE (C/V) : VIDEO SIGNAL ROUTE (Cr/R) CN8852 JA8851 (CY/G)

  • Page 50: Display, Function Key, Disc Key, Hp Mic And Jog Assys

    http://www.xiaoyu163.com 3.17 DISPLAY, FUNCTION KEY, DISC KEY, HP MIC and JOG ASSYS 3 7 63 1515 0 DISPLAY ASSY (XWZ3846) CN5721 L 13942296513 (FL) (FL) J5811 u163 FUNC KEY ASSY(XWZ3850) L P S XV-HTD640 http://www.xiaoyu163.com...
  • Page 51 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) : AUDIO SIGNAL ROUTE (Front L ch) JOG ASSY S5861 : VOLUME UP ↔ DOWN DISC KEY ASSY S5841 : DISC 1 S5842 : DISC 2 S5843 : DISC 3 S5844 : DISC 4 HP MIC ASSY S5845 : DISC 5 (XWZ3852 : HTD640)

  • Page 52: Dvdm Waveforms

    http://www.xiaoyu163.com 3.18 DVDM WAVEFORMS 3 7 63 1515 0 DVDM ASSY Note : The encircled numbers denote measuring point in the schematic diagram. Measurement condition : No. 1 to 2 and 8 to 13 : reference A1 (DVD), T2-chp 19, Color -bar IC301-pin 4 (RFOUT) IC301-pin 36 (FG) V: 200mV/div.

  • Page 53: Pcb Connection Diagram

    http://www.xiaoyu163.com 4. PCB CONNECTION DIAGRAM 3 7 63 1515 0 NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2.

  • Page 54: Trsb, Ssrb And Lomb Assys

    http://www.xiaoyu163.com 4.1 TRSB, SSRB and LOMB ASSYS 3 7 63 1515 0 SIDE A SIDE B TRSB ASSY TRSB ASSY CN124 CN11 CN11 TRSB TRSB XWZ3855- XWZ3855- 1.TRAY POS CMK-P3X 1.TRAY POS 2.SEDR+ 5.LOAD POS 2.SEDR+ 3.DISC SENS 6.+3.3V 3.DISC SENS 7.GND 4.SEDR- 4.SEDR-...

  • Page 55: Ssib And Dvd Trade Assys

    http://www.xiaoyu163.com 4.2 SSIB and DVD TRADE ASSYS 3 7 63 1515 0 SIDE A DVD TRADE ASSY (HTD640 : Only) CN5104 J5105 CN5106 CN5108 (XNP3081-B) CN5107 CN911 DVD TRADE ASSY SIDE B CN5107 L 13942296513 CN5106 CN5108 (XNP3081-B) SIDE B SIDE A SSIB ASSY SSIB ASSY...

  • Page 56: Dvdm Assy (Htd640 Only)

    http://www.xiaoyu163.com 4.3 DVDM ASSY (HTD640 Only) 3 7 63 1515 0 SIDE A SIDE A DVDM ASSY CN11 PICKUP ASSY CN31 (XV-HTD640 Only) CN124 CN122 CN123 CN121 CN101 CN104 CN105 CN901 CN921 R983 R981 CONTACT Q951 Q951 CN121 R451 Q451 SIDE Q451 R102...
  • Page 57 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B DVDM ASSY CN5107 CN911 U P S I D E Q452 CN931 R1011 CN111 R1012 HEAT-RESISITANCE CN941 PRE-FLAX IC911 CN911 Q191 C233 C230 R452 CN112 C200 NORMAL SOLDER R210 R200 LEAD FREE SOLDER R454 R915...

  • Page 58: Dvdm Assy (Dv9 / Other)

    http://www.xiaoyu163.com 4.4 DVDM ASSY (DV9 / Other) 3 7 63 1515 0 SIDE A SIDE A DVDM ASSY (XV-DV9 Only) PICKUP ASSY CN122 CN31 CN11 CN121 CN123 CN124 IC421 IC601 CN104 CN101 CN105 Q726 CN901 CN121 CN122 IC701 CN921 R981 R102 Q451 Q951...
  • Page 59 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B DVDM ASSY CN5101 CN911 CN931 R1011 CN111 HEAT-RESISITANCE R1012 CN941 IC603 PRE-FLAX CN911 R452 Q603 Q452 C233 C230 IC501 CN112 NORMAL SOLDER C200 R210 LEAD FREE SOLDER R200 (L210) R454 R388 R109 R110...

  • Page 60: Af Assy

    http://www.xiaoyu163.com 4.5 AF ASSY 3 7 63 1515 0 SIDE A C3920 C3912 C3907 C3908 C3906 PCB BINDER W475 FC DC C3918 C3917 W467 C3911 W513 C3919 W424 CN51 CN52 D3751 W379 VFDP W378 VFL+5 W377 GNDD W376 FLAC2 W375 FLAC1 W374 GNDFL...
  • Page 61 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A C5731 CMK-P3X W494 W481 W492 CN5701 W478 Production Code W532 W479 W486 C5732 CONTACT SIDE W491 C3037 W490 W480 W484 W463 CN5701 W459 C3038 W462 C3027 C3017 W461 C3028 W449 W448 GNDA W446 C3733 C3262...
  • Page 62 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B Q3004 Q3007 R3034 R3027 R3028 C3034 R3039 C3033 R3033 AF ASS'Y IC3001 IC3001 Q3904 R3040 Q3907 Q3902 Q3906 IC3003 Q3201 Q3901 C3012 IC3901 C5723 C5722 Q3009 Q3010 Q3009 Q3010 IC3261 IC3261 Q3741 Q3741 R3053 IC3201...
  • Page 63 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B AF ASS'Y XWZ3838- XWZ3835- Q3904 XWZ3839- XWZ3836- D3901 Q3907 XWZ3837- Q3201 IC3901 Q3903 0 1 2 3 4 5 6 7 8 9 0 1 2 3 27.MIC R3253 26.GNDMIC EVOLSWOUT R3254 VFDP 25.VA-12 24.HPR...

  • Page 64: 6Ch Amp Assy

    http://www.xiaoyu163.com 4.6 6CH AMP ASSY 3 7 63 1515 0 SIDE A SIDE A DC FAN MOTOR 6CH AMP ASSY CN3651 Q3384 CN3021 Q3383 IC3303 IC71 IC3301 CN3022 Q3654 L 13942296513 IC81 IC3401 (ANP7461-A) u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 65 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B 6CH AMP ASSY CN3561 Q3382 Q3381 Q3532 Q3534 Q3332 Q3334 IC3301 Q3331 Q3333 Q102 Q3651 Q101 L 13942296513 Q3653 Q106 Q103 Q107 Q3652 Q104 Q111 Q121 Q3433 Q3431 IC3401 Q3301 Q3371 Q3302 Q3372 Q3434 Q3432 Q3504 Q3502 Q3572...

  • Page 66: Dsp, Dsp Trade And Amp Trade Assys

    http://www.xiaoyu163.com 4.7 DSP, DSP TRADE and AMP TRADE ASSYS 3 7 63 1515 0 SIDE A SIDE A DSP ASSY C8706 X8501 Q8341 C8705 C8704 CN8017 Q8341 C8548 R8540 R8541 CN8019 R8703 IC8502 IC8502 C8549 C8613 IC8201 KN8501 C8609 L8203 C8513 CN8018 R8231...
  • Page 67 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B DSP ASSY AWX1082 AWX1083 D8502 D8503 AWX8251 AWX8250 AWX8252 IC8602 IC8602 IC8503 IC8503 Q8503 IC8101 GNDD GNDD GNDD GDAC IC8902 AWX8240 IC8901 PRODUCTION CODE AWX8241 (ANP2022-B) DSP TRADE ASSY L 13942296513 CN5621 CN5622 CN5623...

  • Page 68: Video Jack And Primary Assys

    http://www.xiaoyu163.com 4.8 VIDEO JACK and PRIMARY ASSYS 3 7 63 1515 0 SIDE A SIDE A PRIMARY ASSY PRIMARY ASSY S102 S101 W187 W184 W186 W183 RISK OF FIRE - REPLACE FUSE AS MARKED. W166 W175 W165 W174 PRIMARY W173 W168 W170 W172...
  • Page 69 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B PRIMARY ASSY AC IN XWZ3844- XWZ3845- XWZ3859- STAND BY PRIMARY L 13942296513 SECONDARY SYSPOW GNDD VE+56 IC51 WCLK Ó Ó WEN/DI (XNP3082-B) VIDEO JACK ASSY VIDEO ASSY XWZ3849- L8881 L8883 CMK-P3X L8882 SRIN...
  • Page 70 http://www.xiaoyu163.com 4.9 DISPLAY, JOG, DISC KEY, HP MIC, DIODE L, R and FUNC KEY ASSYS 3 7 63 1515 0 SIDE A FUNCTION KEY ASSY DVD/CD TUNER/BAND TV/AUX REVERSE FORWARD STOP PLAY/PAUSE S5855 S5851 S5852 S5853 S5854 S5856 S5857 J5805 J5805 (XNP3082-B) DISC KEY ASSY...
  • Page 71 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A FUNCTION KEY ASSY DISC SKIP EXCHANDE OPEN/CLOSE S5846 S5847 S5858 XWZ3850- J5811A CMK-P3X (XNP3082-B) DISC 2 DISC 3 DISC 4 DISC 5 J5805A S5842 S5843 S5844 S5845 J5805A DIODE S ASSY JOG ASSY J5811 S5861 JOG ASSY...
  • Page 72 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B FUNCTION KEY ASSY FUNCTION KEY ASSY R5846 R5845 R5857 R5856 R5855 XWZ3850- OPEN/CLOSE EXCHANGE DISC SKIP CMK-P3X PLAY/PAUSE STOP J5811 (XNP3082-B) J5811 DISC KEY ASSY DISC KEY ASSY DISC 4 DISC 5 DISC 3 DISC 2 R5844...
  • Page 73 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B R5855 R5853 R5852 R5851 J5805 FORWARD DVD/CD TUNER/BAND STOP REVERSE TV/AUX J5805 XWZ3851- SC KEY ASSY DISC 2 DISC 1 CMK-P3X J5803 J5803 DIODE L ASSY HP MIC ASSY C5809 HP MIC ASSY R5809 R5810 XWZ3852-...

  • Page 74: Pcb Parts List

    http://www.xiaoyu163.com 5. PCB PARTS LIST 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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 75 http://www.xiaoyu163.com AF ASSY 3 7 63 1515 0 XWZ3839 and XWZ3838 are constructed the same except for the following : Mark Symbol and Description XWZ3838 XWZ3839 IC3003,IC3101,IC3131,IC3161,IC3201 HA17558AF BA4558F-HT IC3241,IC3252,IC3261,IC3731,IC3821 HA17558AF BA4558F-HT IC3701 Not used BA4558F-HT IC3051 TC4052BFN Not used IC3061, IC3062 TC4053BFN Not used...
  • Page 76 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C103, C112-C114, C124, C125 CKSRYB103K50 3 7 63 1515 0 DVDM ASSY (AWM7881) C130, C133, C134, C155, C158 CKSRYB103K50 SEMICONDUCTORS C172, C182, C355 CKSRYB103K50 IC151 BA5912AFP-Y C102, C132, C139, C152 CKSRYB104K16 IC602 HY57V641620HGT-H...
  • Page 77 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 C690 CCSRCH470J50 DVDM ASSY (AWM7882) C755,C756,C773,C774 CCSRCH471J50 SEMICONDUCTORS C793,C794 CCSRCH471J50 C392 CCSRCH560J50 IC741,IC761,IC781 BA4558F-HT C393,C640,C644 CCSRCH7R0D50 IC151 BA5912AFP-Y IC861,IC871 DSD1702EG C452,C753,C754,C771,C772 CEVW100M16 IC851 DSD1791DBR C791,C792 CEVW100M16 IC602...
  • Page 78 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. R485,R561,R600,R840,R884 RS1/10S0R0J C8421 CCSRCH101J50 3 7 63 1515 0 R403 RS1/10S100J C8106 CCSRCH221J50 R105,R106,R115-R120 RS1/10S4R7J C8107 CCSRCH470J50 R104,R107 RS1/10S6R8J C8007, C8008, C8109, C8201, C8212 CCSRCH471J50 R125,R144,R169,R172-R176 RS1/16S1002F C8214, C8404, C8409-C8414 CCSRCH471J50 R179,R182,R330,R331,R628 RS1/16S1002F...
  • Page 79 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. > Q5711 2SD1858X C3115- C3118, C3131, C3132 CEAT100M50 3 7 63 1515 0 Q3801, Q3802 2SD2114K C3143- C3146, C3161, C3162 CEAT100M50 Q114, Q3001, Q3002, Q3901-Q3904 2SD2114K C3171- C3174, C3213, C3214, C3262 CEAT100M50 Q115, Q3003, Q3004, Q3007, Q3061 DTA124EUA...
  • Page 80 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. > R132 RS1/16S6800F D3381,D3382,D3481,D3482 DAN217 3 7 63 1515 0 > Other Resistors RS1/16S###J D3581,D3582 DAN217 D3389,D3390 MTZJ10C > OTHERS MTZJ11B > MTZJ15C X5501 (10MHz) ASS7034 CN5701 11P FFC Connector 52045-1145 D3393,D3394 MTZJ18B/C...
  • Page 81 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. > > D5SBA20(B) L1 Line Filter XTF3004 3 7 63 1515 0 CQMA103K2E TRANSFORMERS > T2 (XWZ3844 : Only) ATT7079 DIODE S ASSY > T2 (XWZ3845 : Only) ATT7080 SEMICONDUCTORS >...
  • Page 82 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. COILS AND FILTERS 3 7 63 1515 0 > AN1 1P AC Inlet XKP3041 L8861,L8871 CHIP BEAD VTL1089 > CN02 5P-VH Connector B5P9-VH CAPACITORS C8822,C8832,C8842,C8852,C8862 CCSRCH470J50 C8872 CCSRCH470J50 DISPLAY ASSY C8821,C8831,C8851 CEAT102M6R3 SEMICONDUCTORS...
  • Page 83 http://www.xiaoyu163.com Mark No. Description Part No. 3 7 63 1515 0 HP MIC ASSY (XWZ3853) SEMICONDUCTOR IC5801 BA4558F SWITCHES AND RELAYS S5831 ASG7013 CAPACITORS C3906 CKSRYB103K50 C3905,C3907,C5811 CKSRYB104K16 C3903,C3904 CKSRYB223K50 C5801,C5807 CCSRCH101J50 C5802,C5808,C5806 CEAL100M16 C5804,C5810 CKSRYB473K50 C5805 CCSRCH471J50 C5809 CCSRCH681J50 C5816 CKSRYB333K25 RESISTORS...

  • Page 84: Adjustment

    http://www.xiaoyu163.com 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND LOCATION 3 7 63 1515 0 Adjustment Items Adjustment Points (Mechanism Part) [Mechanism Part] Cautions: After adjustment, adjustment screw locks with the Tangential and Radial Height Coarse Adjustment Screw tight. DVD Jitter Adjustment Tangential Radial adjustment...

  • Page 85: Necessary Adjustment Points

    http://www.xiaoyu163.com 6.3 NECESSARY ADJUSTMENT POINTS 3 7 63 1515 0 When Adjustment Points Exchange Parts of Mechanism Assy Mechanical ∗ After adjustment, screw locks Exchange the Pickup ~, Ÿ point with the Screw tight. Electric point Mechanical Exchange the Traverse Mechanism point Electric point...

  • Page 86: Test Mode

    http://www.xiaoyu163.com 6.4 TEST MODE 3 7 63 1515 0 • The TEST MODE functions that are used only during adjustment are described here. For details, see "7.1.1 TEST MODE". TEST MODE: ON TEST POWER GGF1381 Test mode remote control unit TEST MODE: DISC SET CHECK <TRAY OPEN>...

  • Page 87: Mechanism Adjustment

    http://www.xiaoyu163.com 6.5 MECHANISM ADJUSTMENT 3 7 63 1515 0 Tangential and Radial Height Coarse Adjustment START • Remove the servo mechanism. • Remove a Spacer for height adjustment attached to the back side (shaded area) of the Servo Mechanism (Float Base) with nippers.
  • Page 88 http://www.xiaoyu163.com DVD Jitter Adjustment 3 7 63 1515 0 • Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE". • Jitter indication of the monitor is refererd to "7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE". Use disc: GGV1025 START Mechanism Assy...

  • Page 89: General Information

    http://www.xiaoyu163.com 7. GENERAL INFORMATION 7.1 DIAGNOSIS 3 7 63 1515 0 7.1.1 TEST MODE Test Mode Functional Specification 1 Test mode entry In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the Test mode remote control unit.
  • Page 90 http://www.xiaoyu163.com ~ Search 1. Search address input entry 3 7 63 1515 0 • It enters to address input mode when pressing the [+10] (A8-1F) key. (Most significant digit of an address displays "<".) • In this time, the last address is displayed as the initial state. 2.

  • Page 91: Display Specification Of The Test Mode

    http://www.xiaoyu163.com 7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE 3 7 63 1515 0 Character in bold : Item name : Information display 0 Disc sensing [DSC – ∗ ∗ ∗] 1 Address indication The address being traced is displayed in number. The type of discs loaded is displayed.

  • Page 92: Functional Specificaion Of The Shortcut Key

    http://www.xiaoyu163.com 7.1.3 FUNCTIONAL SPECIFICAION OF THE SHORTCUT KEY 3 7 63 1515 0 Only during normal playback, the following shortcut keys can be assigned by pressing a required key after pressing the ESC key of the remote control unit. To quit, press the ESC key Remote Control Remote Command Contents...

  • Page 93: Specificaion Of Model Information Display

    http://www.xiaoyu163.com 7.1.4 SPECIFICAION OF MODEL INFORMATION DISPLAY 3 7 63 1515 0 To display model information : Press the ESC key then the CHAP key. To close the model information display : Press the ESC key. • Display contents Character in bold : Item name : Information display 1 Model name Display it according to model information set from the FL controller.

  • Page 94: Functional Specificaion Of The Service Mode

    http://www.xiaoyu163.com 7.1.5 FUNCTIONAL SPECIFICAION OF THE SERVICE MODE 3 7 63 1515 0 • EDC / ID error FL display (shortcut function) EDC/ID error is displayed on the FL display if you press the CX key while holding the ESC key on the TEST MODE remote control unit pressed.

  • Page 95: Mechanical Error History

    http://www.xiaoyu163.com 7.1.6 MECHANICAL ERROR HISTORY 3 7 63 1515 0 Mechanical Error History Only if a mechanical error (FE error) has been generated, a mechanical error history containing up to the last eight errors is displayed if you press the CHP/TIM key in Service Mode. Errors are displayed in descending order, with the latest one at the top.
  • Page 96 http://www.xiaoyu163.com Error Code Table 3 7 63 1515 0 Error Name Causes Check Item Possibility of Trouble Remarks FOCUS ERROR (0 x 0∗) Are not there a dirt or a scratch in 1. Pickup the Disc? Does LD become weak? 2.
  • Page 97 http://www.xiaoyu163.com 3 7 63 1515 0 Error Name Causes Check Item Possibility of Trouble Remarks SPINDLE ERROR (0 x 6∗) Spindle on error 0 x 61 Spindle on could not be completed Spindle off error 0 x 62 Spindle off could not be completed Spindle lost error 0 x 63 Spindle lost control Spindle CAV error...
  • Page 98 http://www.xiaoyu163.com Protection Specifications and Service Mode 3 7 63 1515 0 Protection Specifications The system microcomputer (AF Assy IC5501) for this unit always monitors if abnormality of the power is generated, and as soon as an abnormality is detected shuts off the power. The specifications of the microcomputer terminal for monitoring are as follows: Name of microcomputer terminal XPROTECT (Pin 22) VDET (Pin 17)
  • Page 99 http://www.xiaoyu163.com 6. Operations during DSP module error diagnosis function 3 7 63 1515 0 [ How to enter DSP module error diagnosis] • Press "DISPLAY" button in service test mode to select the mode that DSP error messages are displayed. [ How to quit DSP module error diagnosis] •...

  • Page 100: Id Number And Id Data Setting

    http://www.xiaoyu163.com 7.1.7 ID NUMBER AND ID DATA SETTING 3 7 63 1515 0 Caution: For the DVD players compatible with DVD-RW, for playback of a DVD-RW disc (CPRM), it is necessary that an individual ID number and ID data are set for each player. If the ID number and ID data be not properly set in the manner described below, future operations cannot be guaranteed.
  • Page 101 http://www.xiaoyu163.com ID Number Confirmation Mode 3 7 63 1515 0 To enter ID Number Confirmation Mode after the ID number and • Indication of an ID number already set the ID data are set, press the ESC key then the STEREO key. An ID number already set is displayed in the following cases: 1) When the ESC key then the CLEAR key are pressed, user The ID number already set is displayed.
  • Page 102 http://www.xiaoyu163.com ID DATA Input Mode 3 7 63 1515 0 To enter ID DATA Input Mode, with the ID number set, press the When writing of the data read from the disc to flash ROM is ESC key then the STEREO key. completed, "Rom Write OK!"...

  • Page 103: Trouble Shooting

    http://www.xiaoyu163.com 7.1.8 TROUBLE SHOOTING 3 7 63 1515 0 Microcomputer Section (AF Assy : IC5501) Symptom Possible Cause Check Method Check if the level of the terminal XRESET (Pin 8) is "H." The microcomputer was not reset. If it is not, check the RESET circuit. Check if the AC pulse is input to Pin 4 of the AC input •...
  • Page 104 http://www.xiaoyu163.com DVD Section 3 7 63 1515 0 Symptoms Diagnosis Contents Possible Defective Points An opening screen is not Is the level at both IC5501-pin 93 (XDVDRST) and pin 1(DVD ON/OFF) µcom (AF IC5501) displayed on the monitor on the AF Assy "H" ? (The FL display lights.
  • Page 105 http://www.xiaoyu163.com ID DATA Input Mode Symptoms Diagnosis Contents Possible Defective Points 3 7 63 1515 0 To enter ID DATA Input Mode, with the ID number set, press the When writing of the data read from the disc to flash ROM is Initialization operation of the •...
  • Page 106 http://www.xiaoyu163.com Table Mechanism Section ID DATA Input Mode 3 7 63 1515 0 To enter ID DATA Input Mode, with the ID number set, press the When writing of the data read from the disc to flash ROM is Location Symptom Possible Cause ESC key then the STEREO key.
  • Page 107 http://www.xiaoyu163.com ID DATA Input Mode Location 3 7 63 1515 0 To enter ID DATA Input Mode, with the ID number set, press the When writing of the data read from the disc to flash ROM is ESC key then the STEREO key. completed, "Rom Write OK!"...

  • Page 108: Dsp Trouble Shooting

    http://www.xiaoyu163.com 7.1.9 DSP TROUBLE SHOOTING Detectable DSP Errors 3 7 63 1515 0 The following conditions are premised, in order to eliminate causes other than "DSP-assy" and "between DSP-assy and microcomputers". • Electric power is correctly supplied to DSP-assy. • The SPDIF signal is coming to the input port of DIR("COAX IN" RX0 & "OPT IN" RX3 & "DVD" RX7). •...
  • Page 109 http://www.xiaoyu163.com ID DATA Input Mode *1 : µ-com-port which has sent the signal to IC 3 7 63 1515 0 To enter ID DATA Input Mode, with the ID number set, press the When writing of the data read from the disc to flash ROM is µ-com port DIR port CODEC port...

  • Page 110: Power On Sequence

    http://www.xiaoyu163.com 7.1.10 POWER ON SEQUENCE 3 7 63 1515 0 Reset Start • It starts when the XRESET terminal (Pin 8) is "H" level. Microcomputer IC (PDC113A) (AF Assy : IC5501) Initialization routine Microcomputer initialization Model identification • The inputs to Pins 15 and 16 are inspected and the model identification is performed. Demonstration mode •...

  • Page 111: Waveform Points Location

    http://www.xiaoyu163.com 7.1.11 WAVEFORM POINTS LOCATION SIDE A SIDE A 3 7 63 1515 0 DVDM ASSY (HTD640 /KUC) CN101 CN104 CN105 CN901 CN921 R983 CN122 R981 CONTACT Q951 CN121 CN121 R451 SIDE Q451 R102 C114 TRAY POS CN122 C118 C120 C116 R101 D431...
  • Page 112 http://www.xiaoyu163.com SIDE A SIDE A 3 7 63 1515 0 DVDM ASSY (DV9 / Other) CN122 CN121 TRAY POS CLAMP SEDR+ SEDR- DISCSENS OPEN IC101 CN124 CN123 RFOUT IC301 SPDL_PDM L 13942296513 ROT_DRV IC601 Front Side u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 113 http://www.xiaoyu163.com DVDM ASSY 3 7 63 1515 0 Note : The encircled numbers denote measuring point in the schematic diagram. Measurement condition : No. 1 to 2 and 8 to 13 : reference A1 (DVD), T2-chp 19, Color -bar IC301-pin 4 (RFOUT) IC301-pin 36 (FG) V: 200mV/div.

  • Page 114: Protection Circuit

    http://www.xiaoyu163.com 7.1.12 PROTECTION CIRCUIT If the TIMER LED on the front panel flashes, check the protection circuit. SIDE A SIDE A 3 7 63 1515 0 Note: If the protection circuit activates, the unit will not recover for 60 seconds even if the AC power cord is disconnected then reconnected. If you activate Service Test mode, the protection circuit becomes invalid, which makes diagnosis easy.
  • Page 115 http://www.xiaoyu163.com Protection circuit that activates against a PRTCT ERR error 3 7 63 1515 0 2 When the main power supply becomes LO level because of short-circuit or disconnection of connectors 2 -1 Short-circuit-detection circuit for the amplifier 2 -3 Short-circuit-detection circuit for VFDP power circuit (+15 V[VP+15], VD+5, -12 V [VA-12]) 6CH AMP Assy AF Assy...
  • Page 116 http://www.xiaoyu163.com 4 When DC is generated at the output because of 5 When abnormally high temperature is detected a failure in the AMP system, etc. by the thermistor 3 7 63 1515 0 5 -1 IC81 abnormal temperature detection circuit 6CH AMP AF Assy Assy...
  • Page 117 http://www.xiaoyu163.com 4 When DC is generated at the output because of 5 When abnormally high temperature is detected Protection circuit that activates against a DVD PRTECT error a failure in the AMP system, etc. by the thermistor 3 7 63 1515 0 6 The DVDM monitors the voltage of the main power supply by VDET signals.
  • Page 118 http://www.xiaoyu163.com Other protection circuit 3 7 63 1515 0 AC detection circuit This is a protection circuit that prevents popping sounds in the Speaker and Headphones output when the AC power cord is connected or disconnected. AF Assy R3641 to SP Relay Circuit R3642 to SP Relay Circuit V+5D...

  • Page 119: Disassembly

    http://www.xiaoyu163.com 7.1.13 DISASSEMBLY 3 7 63 1515 0 DIAGNOSIS OF PCBs Note: For performing the diagnosis shown below, the following jig cables for service are required: • GGD1160 (DV9 Only) • GGD1222 (HTD640 Only) • GGD1228 • GGD1315 (×2) Bonnet and Tray Cap Remove the eleven screws.
  • Page 120 http://www.xiaoyu163.com Front Panel Section 3 7 63 1515 0 How to open the Tray when the power cannot Remove the bonnet and tray cap. (See Step ¥.) be on Remove the three screws. Remove the two screws. Unhook the four hooks. Rear view Create a little gap between the main unit and the Table Mechanism Section by holding and pulling up the rear side...
  • Page 121 http://www.xiaoyu163.com DVDM Assy 3 7 63 1515 0 Remove the bonnet and tray cap. (See Step ¥.) Remove the DISPLAY Assy by unhooking at the four points. Remove the Front Panel Section. (See Step ø.) Remove the clamper holder by removing the two screws. Clamper holder DISPLAY Assy Remove the four screws.
  • Page 122 http://www.xiaoyu163.com XV-DV9 Only 3 7 63 1515 0 Remove the three screws. Reattatch the three flexible cables and the one connector from the Table Mechanism Section. Remove the PCB support. Remove the flexible cable and disconnect the connector. Remove the DVDM Assy. PCB support Flexible cable Cutting pliers...
  • Page 123 http://www.xiaoyu163.com XV-HTD640 0NLY 3 7 63 1515 0 Remove the three screws. Connect the two jig cables. Remove the PCB support. Remove the flexible cable and disconnect the connector. Remove the DVDM Assy. PCB Support Flexible cable Cutting Pliers AF Assy Jig cable (GGD1228) CN903...
  • Page 124 http://www.xiaoyu163.com AMP Module Section 3 7 63 1515 0 Remove the bonnet and tray cap. (See Step ¥.) Press the STANDBY/ON button to turn on the power. Press the 0 OPEN/CLOSE button to open the tray. Remove the Front Panel Section. (See Step ø.) Set the DVD test disc.
  • Page 125 http://www.xiaoyu163.com AF Assy 3 7 63 1515 0 Remove the bonnet and tray cap. (See Step ¥.) Reattatch the VIDEO JACK Assy by tighten the two screws. Remove the Front Panel Section. (See Step ø.) ×2 Remove the Table Mechanism Section. (See Step π.) Remove the AMP Module Section.
  • Page 126 http://www.xiaoyu163.com 3 7 63 1515 0 Arrange the cables as shown in the photo below. Remove the three screws. Connect the AF Assy with the AMP Module Section using Remove the one PCB holder. the two jig cables. Loosen the cord holder. PCB holder AF Assy Table Mechanism Section...
  • Page 127 http://www.xiaoyu163.com TABLE MECHANISM SECTION 3 7 63 1515 0 Traverse Mecha. Assy-S Note : Be sure to set the Traverse Mechanism to Unclamp (down) mode. Remove the bonnet and tray cap. (See Step ¥.) Remove the clamper holder by removing the two screws. Remove the Front Panel Section.
  • Page 128 http://www.xiaoyu163.com Open the tray by turning the gear pulley counterclockwise viewed from the top. 3 7 63 1515 0 (After the tray pops out a little, fully pull it out by hand.) Disconnect the flexible cable. Remove the Table Mechanism Section by unhooking at the two points. Table Mechanism Section Gear pulley Bottom View...
  • Page 129 http://www.xiaoyu163.com Remove the Mechanism Base Section by removing the four screws. 3 7 63 1515 0 Remove the flexible cables from the barrier A HTM. Mechanism Base Section Barrier A HTM Mecha frame HTM L 13942296513 Arrangement of the flexible cables when reassembling Barrier A HTM 8P Flexible cable 17P Flexible cable...
  • Page 130 http://www.xiaoyu163.com Remove the three flexible cables. 3 7 63 1515 0 SSIB Assy Set the arranged flexible cables out of the way. Styling the Pickup flexible cable Pickup connector 78 mm 24P Flexible cable 24P Flexible cable 17P Flexible cable Styling the flexible cable installation 17P Flexible cable L 13942296513...
  • Page 131 http://www.xiaoyu163.com Procedures and Notes on Assembling the Table Mechanism Section 3 7 63 1515 0 Turn the planet base as shown below. Change Gear Turn until it stops. If the first teeth (marked by dots) of the gears engage, it is OK. Planet Base Mechanism Base Section If the engaged teeth of the gears are displaced by two teeth...
  • Page 132 http://www.xiaoyu163.com How to repair when the Table Mechanism Section does not function 3 7 63 1515 0 Bottom View Procedures: 1. Flex the Table Mechanism Section and the Mechanism Base Section slightly in opposite directions by pulling up on the Table Mechanism Section and pressing down on the Mechanism Base Section.
  • Page 133 http://www.xiaoyu163.com Notes on Assembling the Mechanism Section 3 7 63 1515 0 Clamper Plate Tray Gear Motor (for Tray) Motor Pulley (for Tray Motor) Motor Holder Worm Gear, Tray Belt L 13942296513 Motor (for Loading) Motor Pulley (for Loading Motor) u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 134 http://www.xiaoyu163.com 3 7 63 1515 0 Motor (for Tray), Motor Pulley (for Tray Motor) Worm Gear and Tray Belt Adjust the height of the motor pulley to 2.4mm. Tray Belt Be carefull not to damage it when exchanging. Motor Holder Motor Pulley 2.4mm Motor...

  • Page 135: Parts

    http://www.xiaoyu163.com 7.2 PARTS 7.2.1 IC 3 7 63 1515 0 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC PDC113A, PT6302LQ-003 PDC113A (AF ASSY : IC5501) •...
  • Page 136 http://www.xiaoyu163.com 3 7 63 1515 0 Mark Pin Name Function ATT10dB Control ATT 10dB ATT6dB Control ATT 6dB STEST Set TEST MODE for Service UTEST Set UNIT CHECK for checker DTSDMIX Control of gain-up for dts down-mix SWFMIX Control for subwoofer mix (When this port is not used, please connect GND) (When this port is not used, please connect GND) SI2P0/SO2...
  • Page 137 http://www.xiaoyu163.com 3 7 63 1515 0 Mark Pin Name Function PB6/D6 DSPMODE MODE selection (ROM/RAM) to DSP (MOTOROLA) PB5/D5 DSPHREQ Error detection from DSP (MOTOROLA) PB4/D4 PB3/D3 DSPSS Slave selection to DSP (MOTOROLA) PB2/D2 XDSPRST RESET to DSP (MOTOROLA) MODULE PB1/D1 DECMUTE Detection of 1st DSP boot success from DSP MODULE...
  • Page 138 http://www.xiaoyu163.com PT6302LQ-003 (DISPLAY ASSY : IC5601) 3 7 63 1515 0 • FL Driver IC with character RAM • BLOCK DIAGRAM CGROM 248 words x 35 bits DCRAM SEGMENT 16 words x 8 bits DRIVER RSTB CGRAM 8 words x 35 bits SG35 8-BIT SHIFT...
  • Page 139 http://www.xiaoyu163.com 3 7 63 1515 0 • PIN LAYOUT OSCI SG35 OSCO SG34 RSTB SG33 SG32 CLKB SG31 SG30 SG29 SG28 SG27 L 13942296513 SG26 SG25 SG24 SG23 SG22 SG21 u163 XV-HTD640 http://www.xiaoyu163.com...
  • Page 140 http://www.xiaoyu163.com 3 7 63 1515 0 • PIN FUNCTION Pin No. Pin Name Description LQFP SG5 to SG35 1 ~ 31 Segment Driver Output Pin SG4 to SG1 64 ~ 61 GR1 to GR16 Grid Driver Output Pin 32 ~ 47 Power Supply Ground Pin OSCI...

  • Page 141: Display

    http://www.xiaoyu163.com 7.2.2 DISPLAY 3 7 63 1515 0 XAV3020 (DISPLAY ASSY :V5601) • FL DISPLAY Pin Assignment Anode Connection L 13942296513 Pin Connection Note Pin No. (1) F1, F2 : Filament (2) NP : No pin Connection F1 NX NP NP 12G 11G 10G 9G 8G 7G 6G 5G 3G 2G 1G P35 P34 P33 P32 P31 u163 (3) NX...

  • Page 142: Disc / Content Format Playback Compatibility

    http://www.xiaoyu163.com 7.2.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY Disc / content format playback Compressed audio compatibility 3 7 63 1515 0 • Compatible formats: MPEG-1 Audio Layer 3 compatibility (MP3), Windows Media Audio (WMA) This player is compatible with a wide range of •...

  • Page 143: Cleaning

    http://www.xiaoyu163.com 7.2.4 CLEANING 3 7 63 1515 0 Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Position to be cleaned Cleaning tools Fans...

  • Page 144: Panel Facilities

    http://www.xiaoyu163.com 8. PANEL FACILITIES 3 7 63 1515 0 Front panel 9 10 FM/AM/ST. DIRECT PLAY DVD/CD TUNER TV/L1/L2 DISC SKIP EXCHANGE OPEN/CLOSE STANDBY/ON PHONES VOLUME CD MODE TIMER DOWN 18 17 STANDBY/ON • If the disc tray is open while no disc is Press to switch the system on or into standby.
  • Page 145 http://www.xiaoyu163.com Display 3 7 63 1515 0 10 11 MIDNIGHT QUIET PGM RPT - 1 RDM REC MODE PRO LOGIC DIGITAL ADV.SURR. Neo:6 PRGSVE WIRELESS "The display for the XV-HTD640 is shown in the illustration below" DIGITAL 1 Tuner indicators Lights during playback of a Dolby Digital source.
  • Page 146 http://www.xiaoyu163.com "The remote control for the XV-HTD640 is shown in the illustration below" Remote control 3 7 63 1515 0 5 Surround sound and enhancement buttons SURROUND Use to select a Surround mode. STANDBY/ON OPEN/CLOSE DIALOGUE (SHIFT + SURROUND FM/AM L1/L2 Use to select a Dialogue mode.
  • Page 147 http://www.xiaoyu163.com 17 Number buttons and SHIFT functions 3 7 63 1515 0 12 DVD MENU / TOP MENU • Press to display a DVD-Video disc menu, or Use the number buttons for selecting chapters the Disc Navigator if a VR mode DVD-RW, /tracks from a disc directly;...
  • Page 148 http://www.xiaoyu163.com 7 Jigs list 3 7 63 1515 0 Name Jig No. Remarks Service Remote Control Unit GGF1381 diagnosis DVD Data Disc GGV1174 (& GGV1133) diagnosis (ID data setting) • GGV1174 is to be released in May, 2004. Use only GGV1174 after GGV1174 was released because GGV1174 includes all the data of GGV1133.

This manual is also suitable for:

Xv-dv9Xv-htd640

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