Pioneer XV-HTD540 Service Manual
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Pioneer XV-HTD540 Service Manual

Dvd/cd receiver
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See also: Operating Instructions
DVD/CD RECEIVER
XV-HTD540
XV-DV8
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
XV-HTD540
KUCXJ
XV-DV8
DDXJ/RA
XV-DV8
DDXJ/RB
XV-DV8
DLXJ/NC
XV-DV8
DPWXJ
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
DIRECT PLAY
STANDBY/ON
PHONES
Power Requirement
AC120V
AC120-127/220-230/240V
AC120-127/220-230/240V
AC120-127/220-230/240V
AC120-127/220-230/240V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
FM/AM/ST.
1
2
3
4
5
DVD/CD
TUNER
TV/L1/L2
DISC SKIP
EXCHANGE
OPEN/CLOSE
DISC
1
2
3
4
5
CD MODE TIMER
DOWN
XV-HTD540
Region No.
1
1
2
3
4
VOLUME
ORDER NO.
UP
RRV2908
Remarks
T-ZZR APR 2004 printed in Japan

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Summary of Contents for Pioneer XV-HTD540

  • 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...

  • 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

    3.11 AF ASSY (1/4) and DVD TRADE ASSY(HTD540 Only) .................36 3.12 AF ASSY (2/4) ............................38 3.13 AF(3/4) ASSY ............................40 3.14 AF(4/4), DIODE L and DIODE S ASSYS....................42 3.15 TRSB, SSRB, LOMB and SSIB ASSYS ....................44 3.16 PRIMARY, AMP TRADE, DSP TRADE and VIDEO JACK ASSYS............46 XV-HTD540...
  • Page 4 7.1.11 WAVEFORM POINTS LOCATION....................109 7.1.12 PROTECTION CIRCUIT........................ 112 7.1.13 DISASSEMBLY..........................117 7.2 PARTS..............................133 7.2.1 IC ..............................133 7.2.2 DISPLAY............................139 7.2.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ............. 140 7.2.4 CLEANING ............................141 8. PANEL FACILITIES ............................142 XV-HTD540...

  • Page 5: Specifications

    1. SPECIFICATIONS Specifications Miscellaneous Power Supply Section (XV-HTD540) 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-DV8) 240 V (switchable), 50/60 Hz Ω...

  • Page 6: Exploded Views And Parts List

    Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 2.1 PACKING XV-HTD540...
  • Page 7 Operating Instructions See Contrast table(2) Mini Jack Cable(4P) ADE7095 Operating Instructions See Contrast table(2) (2) CONTRAST TABLE XV-DV8/DDXJ/RA, DDXJ/RB, DLXJ/NC, DPWXJ and XV-HTD540/KUCXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description XV-HTD540 XV-DV8...

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION from Traverse from Traverse Refer to "2.6 TABLE MECHANISM SECTION". Refer to Refer to "2.3 FRONT PANEL SECTION". "2.4 AMP MODULE 6CH". XV-HTD540...
  • Page 9 See Contrast table(2) DVD TRADE Assy See Contrast table(2) NSP 27 PCB Spacer AEC1446 (2) CONTRAST TABLE XV-DV8/DDXJ/RA, DDXJ/RB, DLXJ/NC, DPWXJ and XV-HTD540/KUCXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description XV-HTD540 XV-DV8...

  • Page 10: Front Panel Section

    2.3 FRONT PANEL SECTION XV-HTD540...
  • Page 11 MIC Knob See Contrast table(2) Front Panel See Contrast table(2) FL Filter HTL AAK8100 (2) CONTRAST TABLE XV-DV8/DDXJ/RA, DDXJ/RB, DLXJ/NC, DPWXJ and XV-HTD540/KUCXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description XV-HTD540 XV-DV8...

  • Page 12: Amp Power Module

    2.4 AMP POWER MODULE 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 BBZ30P140FTC Screw BBZ30P300FTC XV-HTD540...

  • Page 13: Traverse Mecha Assy 03-S

    Pickup assy-S OXX8005 Spacer VNL1913 Skew Screw 04 VBA1091 Joint 03 VNL1949 Skew Spring VBH1335 Tapping Screw 04 VBA1092 Guide Bar VLL1514 Screw BBZ20P050FTC Sub Guide Bar VLL1515 Screw PMA26P100FTC Leaf Spring VNC1023 Joint Spring VNC1019 Support Spring VNC1020 XV-HTD540...

  • Page 14: Table Mechanism Section

    2.6 TABLE MECHANISM SECTION 37 (2/6 - 5/6) [Roller Cover] 37 (1/6) To DVDM CN121 To SSIB 37 (6/6) [PCB Cover] Refer to "2.5 TM ASSY 03-S". To SSIB 19 (3/3) 19 (2/3) From 19 (1/3) DVDM CN123 To DVDM CN124 XV-HTD540...
  • Page 15 • • • • Tray Belt VEB1317 Rubber Roller VEB1318 Roller Shaft VLL1511 Slide Table VNK5557 Motor Holder ANW7259 Worm Gear ANW7269 Tray Gear ANW7265 Screw JGZ17P028FMC • • • • • VNL1936 TM Stopper ANG7460 Thrust Spring VBH1339 XV-HTD540...

  • Page 16: Block Diagram And Schematic Diagram

    DISC SENS DISC SENS DISCSNS PC22 DISC Q191 CLAMP CLAMP CLAMP DET. SW TRAY POS TRYPOS TRAY POS LOADING Q193 LOAD POS LOAD POS OPENC POSITION DET. SW SEDR+ SEDR+ SEDR- SEDR- +3.3V +3.3V TRAY V+3D V+3D MOTOR +3.3V V+3D XV-HTD540...
  • Page 17 XV-HTD540 IC851 IC741 DSD1791DBR BA4560F-HT CN953 Audio DAC (L, R) Audio LPF & Amp. (30P) VOUTL+ PDATA DSD_L VOUTL– DAC L/D0 DAC R DSD_R VOUTR+ VOUTR– DAC C/D1 DAC LFE IC861 IC761 DSD1702EG BA4560F-HT DAC LS/D2 Audio DAC (Ls, Rs) Audio LPF &...

  • Page 18: Block Diagram Main Section

    LPF & Gain IC3181 ASSY BD3814FV IC3252 (2/2) IC3261 (2/2) E-VOL IC3161 (2/2) NJM4558MD NJM4558MD CN52 (8P) NJM4558MD (8P) LPF & Gain VE+56 VE+56 CN11 (10P) VFDP VFDP LIVE NEUTRAL AC5V AC5V AC5V AC5V FLAC2 FLAC SBLO FLAC1 FLAC XV-HTD540...

  • Page 19: Display Assy

    SWOUT SWOUT (1/2) VA-12 STK402-270 VP+15 VP+15 VP+15 SWOUT SWOUT Power Amp. SBLO VP+15 VPR+8 VPR+8 VPR+8 LINE1 VPR+8 VPR+8 AUDIO VPR+8 AMP TRADE 6CH AMP ASSY AMP TRADE ASSY (2/2) ASSY (1/2) IC3731 (2/2) NJM4558MD MIC MIX SBLO XV-HTD540...

  • Page 20: Overall Wiring Diagram

    CN911 CN124 CN11 CN12 TRSB ASSY (XWZ3855) CN31 CN123 LOMB ASSY (XWZ3857) CN122 CN5102 CN923 DVD TRADE ASSY CN121 CN1013 (XWZ3858 : HTD540 Only) 1/4 - DVDM ASSY(AWM7882 : HTD540/KUCXJ Only) 1/3 - DVDM ASSY(AWM7881 : DV8 / Other) XV-HTD540...
  • Page 21 CN5803 CN5603 CN5602 HP MIC ASSY (XWZ3852 :HTD540) CN5613 CN5612 (XWZ3853 DSP TRADE ASSY(XWZ3848) :DV8) CN5621 CN5622 CN5623 JOG ASSY J5803 (XWZ3854) J5811 J5805 CN8011 CN8007 CN8003 1/2 - DSP ASSY(AWX8523) FUNC KEY ASSY DISC KEY ASSY (XWZ3850) (XWZ3851) XV-HTD540...

  • Page 22: Dvdm Assy (1/4)

    3.4 DVDM ASSY (1/4) CN11 CN31 (F) (T) (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) (RF) XV-HTD540...
  • Page 23 DVDM ASSY (AWM7882 : HTD540) (AWM7881 : DV8/Other) (RF) : RF SIGNAL ROUTE (DVD) : DVD DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : STEPPING SERVO LOOP LINE (DVD) (DVD) STM6316ATPAZ R1011 R1012 R1013 (TO CHASSIS GND) XV-HTD540...

  • Page 24: Dvdm Assy (2/4)

    3.5 DVDM ASSY (2/4) DVDM ASSY (AWM7882 : HTD540) (AWM7881 : DV8/Other) STM5589CVS-K (AD) (AD) (DVD) (DVD) XV-HTD540...
  • Page 25 (C/V) : S VIDEO SIGNAL ROUTE (C/V) (AD) : AUDIO DATA SIGNAL ROUTE (AD) (AD) (AD) (C/V) (C/V) (CY/G) (CY/G) (C/V) (Cb/B) (Cb/B) (C/V) (C/V) (CY/G) (CY/G) (CY/G) (Cb/B) (Cb/B) (Cr/R) (Cb/B) (Cr/R) (Cr/R) (Cr/R) (Cr/R) (DVD) (DVD) (DVD) XV-HTD540...

  • Page 26: Dvdm Assy (3/4)

    3.6 DVDM ASSY (3/4) RSQ035P03 3V REG. (AD) (AD) (AD) XV-HTD540...
  • Page 27 : VIDEO SIGNAL ROUTE (Cr/R) (CY/G) : 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) : AUDIO DATA SIGNAL ROUTE XV-HTD540...

  • Page 28: Dvdm Assy (4/4) Htd540 Only

    3.7 DVDM ASSY (4/4) HTD540 Only (FL) (SW) (SL) (AD) (AD) (AD) (AD) 2/4, 3/4 XV-HTD540...
  • Page 29 (AD) : AUDIO DATA SIGNAL ROUTE (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) (SL) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (SL) (SL) XV-HTD540...

  • Page 30: Dsp Assy (1/2)

    3.8 DSP ASSY (1/2) DSP ASSY (AWX8523) (L2) (L2) (L2) (AD) (AD) (AD) XV-HTD540...
  • Page 31 (SL) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL) (FL) (FL) (AD) (FL) (AD) (AD) (SL) (SL) (AD) (SW) (SW) (AD) (AD) (AD) (AD) CN5621 XV-HTD540...

  • Page 32: Dsp Assy (2/2)

    3.9 DSP ASSY (2/2) DSP ASSY (AWX8523) (AD) (AD) (AD) (AD) (AD) (AD) (AD) (AD) (AD) CN5623 XV-HTD540...
  • Page 33 (AD) : AUDIO DATA SIGNAL ROUTE XV-HTD540...

  • Page 34: 6Ch Amp Assy

    3.10 6CH AMP ASSY 6CH AMP ASSY (AZW7283) DC FAN MOTOR (FL) (FL) (FL) (SW) (SW) (SW) (SL) (SL) (SL) (FL) (SW) (SL) (FL) (FL) (FL) (SL) (SL) (SL) (SW) (SW) (SW) XV-HTD540...
  • Page 35 : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL) (FL) (FL) (FL) (FL) (SL) (SL) (SW) (SL) (SW) (SW) (SW) (FL) (SL) (SW) : Refer to 7. 1.12 XV-HTD540...

  • Page 36: Af Assy (1/4) And Dvd Trade Assy(Htd540 Only)

    3.11 AF ASSY (1/4) and DVD TRADE ASSY(HTD540 Only) AF ASSY (XWZ3837 : HTD540) (XWZ3836 : DV8) CN5603 (FL) (FL) (SL) (SW) CN5602 (AD) (AD) (FL) XV-HTD540...
  • Page 37 2/4-4/4 CN8001 (SL) : AUDIO SIGNAL ROUTE (Surround L ch) 2/4,3/4 (AD) : AUDIO DATA SIGNAL ROUTE : AUDIO SIGNAL ROUTE (Center ch) (FL) (SW) : AUDIO SIGNAL ROUTE (Front L ch) : AUDIO SIGNAL ROUTE (Sub Woofer ch) XV-HTD540...

  • Page 38: Af Assy (2/4)

    3.12 AF ASSY (2/4) (FL) (FL) (SL) (SL) (SW) (SL) (FL) 1/4,3/4 XV-HTD540...
  • Page 39 (XWZ3836 : DV8) : 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 (FL) 1.2k (SL) 1800p (SW) (SL) (FL) 1800p 1800p 1000p 6.8k (SW) 0.033 XV-HTD540...

  • Page 40: Af(3/4) Assy

    3.13 AF(3/4) ASSY (TV) JA3001 (TV) (L1) (FL) (L1) (FL) (FL) (TX) (FL) (FL) XV-HTD540...
  • Page 41 (TV) AF ASSY (XWZ3837 : HTD540) : AUDIO SIGNAL ROUTE (TV L ch) (L1) (XWZ3836 : DV8) : AUDIO SIGNAL ROUTE (LINE 1 L ch) (TX) : AUDIO SIGNAL ROUTE (Tuner L ch) 1/4,2/4 (FL) (TX) CN5701 (TX) 1/4,2/4,4/4 XV-HTD540...

  • Page 42: Af(4/4), Diode L And Diode S Assys

    3.14 AF(4/4), DIODE L and DIODE S ASSYS J12A J21A DIODE L ASSY DIODE S ASSY (XWZ3840 :HTD540) (XWZ3842) (XWZ3841 :DV8) CN3031 (FL) (SW) (SL) CN3032 (FL) (SW) (SL) 1/4-3/4 XV-HTD540...
  • Page 43 AF ASSY (XWZ3837 : HTD540) (XWZ3836 : DV8) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) (FL) (FL) (FL) (SW) CN3301 (FL) (SW) (SW) (SW) (SL) (SL) (SL) : Refer to "7. 1.12 PROTECTION CIRCUIT" XV-HTD540...

  • Page 44: Trsb, Ssrb, Lomb And Ssib Assys

    3.15 TRSB, SSRB, LOMB and SSIB ASSYS TRSB ASSY (XWZ3855) CN11 CN12 CN21 : STEPPING SERVO LOOP LINE SSIB ASSY (XWZ3843) SPINDLE MOTOR : VXM1099 STEPPING MOTOR : VXM1101 G H I XV-HTD540...
  • Page 45 SSRB ASSY (XWZ3856) CN31 LOMB ASSY (XWZ3857) XV-HTD540...

  • Page 46: Primary, Amp Trade, Dsp Trade And Video Jack Assys

    : AUDIO SIGNAL ROUTE (Center ch) (SW) • NOTE FOR FUSE REPLACEMENT : AUDIO SIGNAL ROUTE (Sub Woofer ch) FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - K M N REPLACE WITH SAME TYPE AND RATINGS OF FUSE. XV-HTD540...
  • Page 47 : VIDEO SIGNAL ROUTE (Cr/R) : S VIDEO SIGNAL ROUTE (C/V) CN8852 JA8851 (CY/G) (Cb/B) (CY/G) (Cr/R) (Cb/B) (C/V) (Cr/R) (C/V) VIDEO JACK ASSY (XWZ3849) ATS7354 : KUCXJ ATS7355 : DV8/Other KUCXJ Only ATT7079 : HTD540 ATT7080 : DV8 KUCXJ Only STBY XV-HTD540...

  • Page 48: Display, Function Key, Disc Key, Hp Mic And Jog Assys

    3.17 DISPLAY, FUNCTION KEY, DISC KEY, HP MIC and JOG ASSYS DISPLAY ASSY (XWZ3846) CN5721 (FL) (FL) J5811 FUNC KEY ASSY(XWZ3850) L P S XV-HTD540...
  • Page 49 S5852 : TUNER (FM/AM/ST.) S5853 : TV/L1/L2 S5854 : 4 1 (REVERSE) S5855 : ¡ ¢ (FORWARD) S5856 : 7 (STOP) S5857 : 6 (PLAY/PAUSE) S5858 : DISC SKIP DISC KEY ASSY S5846 : EXCHANGE (XWZ3851) S5847 : OPEN/CLOSE (0) XV-HTD540...

  • Page 50: Dvdm Waveforms

    V: 1V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. CN923-pin 10 (Component Video out-Pb) CN923-pin 14 (S Video out-C) V: 2V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. CN923-pin 12 (Component Video out-Pr) V: 2V/div. H: 10µsec/div. XV-HTD540...

  • Page 51: Pcb Connection Diagram

    Symbol In PCB Symbol In Schematic Part Name Diagrams Diagrams C E B Capacitor Connector Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator XV-HTD540...

  • Page 52: Trsb, Ssrb And Lomb Assys

    SSRB POSITION POSITION SSRB XWZ3856- DISC XWZ3856- FR1S SENSOR (XNP3082-B) (XNP3082-B) SSRB ASSY SSRB ASSY LOMB ASSY SIDE A SIDE B CN123 CN31 CN31 LOMB XWZ3857- CMK-P3X ROADING MOTOR LOMB XWZ3857- (XNP3082-B) (XNP3082-B) H I J H I J XV-HTD540...

  • Page 53: Ssib And Dvd Trade Assys

    CN5107 CN911 DVD TRADE ASSY SIDE B CN5107 CN5106 CN5108 (XNP3081-B) SIDE B SIDE A SSIB ASSY SSIB ASSY SSIB SSIB SSIB CMK-P3X XWZ3843- XWZ3843- CMK-P3X Contact Side Contact Side Contact Side Contact Side (XNP3081-B) (XNP3081-B) SPINDLE MOTOR CN122 XV-HTD540...

  • Page 54: Dvdm Assy (Htd540 Only)

    4.3 DVDM ASSY (HTD540 Only) SIDE A SIDE A DVDM ASSY CN11 PICKUP ASSY CN31 (XV-HTD540 Only) CN124 CN122 CN123 CN121 CN101 CN104 CN105 CN901 CN921 R983 R981 CONTACT Q951 Q951 CN121 R451 Q451 SIDE Q451 R102 C114 CN122 C118...
  • Page 55 IC871 C745 R862 R861 R743 IC807 R860 C859 C858 C787 C788 C781 C782 R851 IC802 R856 R846 R855 R854 R877 R483 C855 R840 C852 R845 C826 R873 IC807 R857 R850 R872 R874 R875 R871 R853 R876 R870 R852 (ANP7480-A) XV-HTD540...

  • Page 56: Dvdm Assy (Dv8 / Other)

    R665 C734 R663 Q726 Q726 C422 R662 R732 R726 R619 R725 C733 IC601 R421 R611 IC601 C1562 R562 R618 R561 IC421 R1081 C684 C671 CONTACT R617 R1069 C659 SIDE R616 (L600) C561 CN607 C698 R600 C605 R603 R602 (ANP7463-B) XV-HTD540...
  • Page 57 C643 C639 C603 IC603 R543 R1049 IC603 R522 R972 R523 ICT FC R973 R974 R604 R502 C571 R503 R571 R513 C562 C521 C563 R521 Q977 Q521 C501 Q501 R501 R9521 Q521 C511 Q511 R9501 Q501 R511 R9511 Q511 (ANP7463-B) XV-HTD540...

  • Page 58: Af Assy

    W150 W163 W162 PCB BINDER W128 W142 W129 CN5103 W130 W143 W131 W141 C8885 J5105 W146 W147 W528 L8882 W524 J5105 IC82 IC61 CN911 CN5108 DV8/Other HTD540 Only W123 W112 CN5101 CN5106 CN5103 W101 AF ASSY CN5104 HTD540 Only XV-HTD540...
  • Page 59 VP+15 L3361 W530 VA-12 W189 W188 W190 W156 W191 GNDS CONTACT SIDE CN5103 C5596 C5595 W160 VP+15 W159 GNDP W531 W525 GREG CN3032 W158 W498 W154 CN3031 W528 L8882 R3362 W524 Q3641 CN3032 CN3031 CN3012 CN3011 CN5103 (XNP3081-B) CN8001 XV-HTD540...
  • Page 60 Q3632 Q3631 Q3622 IC5501 Q3640 Q3622 Q3639 Q3640 Q3638 Q3637 VP+15 Q3803 Q3621 Q5580 Q5578 Q3621 Q5575 Q5595 D3623 Q3601 GNDS Q5595 D3603 VP+15 VA-12 Q3601 GNDP Q5581 GREG Q3602 Q3602 Q3003 Q3905 CN3031 CN3032 Q5579 Q5577 AF ASSY XV-HTD540...
  • Page 61 GNDD Cr/R GNDD GNDD GNDD Q131 VRY+12 R3713 R111 Q114 Q115 C3701 Q5571 Q5572 VE+5 Q5501 Q5576 DVDON/OFF MODEL SIMUKE XDVDRST VE+5 R5505 R5510 Q3803 XPROTECT Q5580 VE+5 Q5581 Q3003 TEST MODE UTEST Q5579 ( XNP3081-B) C8883 C8882 C8881 XV-HTD540...

  • Page 62: 6Ch Amp Assy

    4.6 6CH AMP ASSY SIDE A SIDE A DC FAN MOTOR 6CH AMP ASSY CN3651 Q3384 CN3021 Q3383 IC3303 IC71 IC3301 CN3022 Q3654 IC81 IC3401 (ANP7461-A) XV-HTD540...
  • Page 63 Q3532 Q3534 Q3332 Q3334 IC3301 Q3331 Q3333 Q102 Q3651 Q101 Q3653 Q106 Q103 Q107 Q3652 Q104 Q111 Q121 Q3433 Q3431 IC3401 Q3301 Q3371 Q3302 Q3372 Q3434 Q3432 Q3504 Q3502 Q3572 Q3401 Q3471 Q3533 Q3531 Q3402 Q3472 Q3501 Q3571 (ANP7461-A) XV-HTD540...

  • Page 64: Dsp, Dsp Trade And Amp Trade Assys

    CN3002 CN3021 CN3022 UPSIDE W158 CAUTION W159 GNDA REPLACE WITH SAME TYPE W160 NO.491007 FOR IC25 W161 MFD.BY LITTELFUSE INC. W180 AMP TRADE ASSY W179 XWZ3847- W178 CMK-P3X CN3011 CN3012 CN3031 CN3032 (XNP3082-B) B M N B M N XV-HTD540...
  • Page 65 CN3002 CN3021 CN3022 UPSIDE W158 CAUTION W159 GNDA REPLACE WITH SAME TYPE W160 NO.491007 FOR IC25 W161 MFD.BY LITTELFUSE INC. W180 AMP TRADE ASSY W179 XWZ3847- W178 CMK-P3X CN3011 CN3012 CN3031 CN3032 (XNP3082-B) B M N B M N XV-HTD540...

  • Page 66: Video Jack And Primary Assys

    W154 STAND BY W136 W135 CMK-P3X CONTACT SIDE SECONDARY CN52 NJM78M56FA IC51 PRINTED SIDE (XNP3082-B) VIDEO JACK ASSY VIDEO ASSY XWZ3849- W133 CN5103 W202 W134 W121 CMK-P3X JA8851 JA8803 CN8802 CONTACT CONTACT SIDE UP SIDE UP CN8003 (XNP3082-B) XV-HTD540...

  • Page 67: Primary Assy

    IC51 WCLK Ó Ó WEN/DI (XNP3082-B) VIDEO JACK ASSY VIDEO ASSY XWZ3849- L8881 L8883 CMK-P3X L8882 SRIN SRRXD SRTXD SROUT L8884 VD+5 GNDV GNDV GNDV GNDV Cr/R GNDV C8882 C8883 Cb/B GNDV CY/G C8872 C8884 C8881 (XNP3082-B) CN 8001 XV-HTD540...

  • Page 68: Display, Jog, Disc Key, Hp Mic, Diode L, R And Func Key Assys

    J5801 JA3901 J5801 (XNP3082-B) (XNP3081-B) DISPLAY ASSY CONTACT W105 SIDE GNDD DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 D5652 D5653 D5654 D5655 D5651 IC5651 W116 VA+12 CONTACT CN5721 SIDE CN5721 CN5711 E L P Q R XV-HTD540...
  • Page 69 J5811 S5861 JOG ASSY DIODE S XWZ3854- ASS'Y J12A CMK-P3X Production code XWZ3842- CMK-P3X FC DC (XNP3081-B) (XNP3082-B) CD MODE TIMER W101 D5656 D5657 W109 W107 CMK-P3X C5953 V5601 DISPLAY ASSY W111 W112 5951 XWZ3846- L5563 L5562 W110 (XNP3082-B) XV-HTD540...
  • Page 70 JOG ASSY DIODE S ASSY J5811 J5811 R5861 R5863 C5861 R5862 C5862 R5864 XWZ3842- CMK-P3X DIODE S JOG ASSY ASS'Y XWZ3854- (XNP3082-B) (XNP3081-B) DISPLAY ASSY TIMER CD MODE DISPLAY ASSY XWZ3846- CMK-P3X IC5651 Q5691 IC5651 F L P Q S XV-HTD540...
  • Page 71 XWZ3841- KEY2 L3903 GNDD KEY1 VD+5 J5801 (XNP3081-B) (XNP3082-B) DISC 5 DISC 4 DISC 3 DISC 2 DISC 1 IC5651 VA+12 1.GNDD 7.GNDHP CN5803 2.VD+5 8.HPR CN5721 3.KEY2 9.HPDET 4.KEY1 10.VA+12 5.JOG 11.VA-12 12.GNDMIC 6.HPL 13.MIC CN5721 IC5651 (XNP3082-B) XV-HTD540...

  • Page 72: Pcb Parts List

    Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 5621 RN1/4PC 5 6 2 1 LIST OF WHOLE PCB ASSEMBLIES XV-HTD540 XV-DV8 XV-DV8 XV-DV8 XV-DV8 Mark Symbol and Description...
  • Page 73 CN5101 B to B Connector 30P Not used VKN1627 VNK1627 CN5102 FFC Connector 18P Not used VKN1249 VNK1249 CN5104 1.25FJ Connector 19R-1.25FJ Not used Not used CN5105 FFC Connector 30P VKN1261 Not used Not used J5105 Connector Assy PF04PG-C12 Not used Not used XV-HTD540...
  • Page 74 C201, C211 CEVW470M16 CN923 18P FFC Connector VKN1422 C406 CKSQYB104K25 C431 CKSQYB105K16 CN121 24P FFC Connector VKN1464 CN911 B to B Connector VKN1626 C433 CKSQYB225K10 X601 (27MHz) VSS1172 C127, C128, C381, C562, C563 CKSRYB102K50 X301 (20MHz) VSS1186 C624 CKSRYB102K50 XV-HTD540...
  • Page 75 L100,L111,L413,L414,L623 ATL7010 CHIP BEAD C402,C403,C405,C409 DCH1165 L402 INDUCTOR CTH1254 L390 LCYA2R7J2520 RESISTORS L1056-L1061 CHIP BEAD VTL1078 R824,R825,R836-R838 RAB4C0R0J R201 RAB4C220J CAPACITORS R211 RAB4C390J C408,C747,C748,C751,C752 CCSRCH121J50 R1001-R1006,R1011-R1013,R1069 RS1/10S0R0J C390 CCSRCH180J50 R151,R210,R387-R389,R412 RS1/10S0R0J C142 CCSRCH221J50 C765,C766,C785,C786 CCSRCH270J50 R415,R417,R421,R422,R483 RS1/10S0R0J C200,C763,C764,C783,C784 CCSRCH331J50 XV-HTD540...
  • Page 76 L8101, L8103, L8201, L8203, L8204 QTL1013 Q3601, Q3602, Q3611, Q3612 2SC4081 Chip Solid Inductor Q3621, Q3622, Q3631, Q3637, Q3638 2SC4081 L8401, L8402, L8504, L8701, L8702 QTL1013 Q3642, Q3644, Q5501, Q5572 2SC4081 CAPACITORS Q3641 2SD1858X > Q5711 2SD1858X C8209, C8210 CCSRCH100D50 XV-HTD540...
  • Page 77 RD1/4PU332J C5572 CEAL101M6R3 R3631, R3632 RD1/4PU333J C5578 CEAL1R0M50 RD1/4PU472J C3919, C3920 CEANP470M16 R5489 RD1/4PU473J C3037, C3038, C3101, C3102 CEAT100M50 R131 RS1/16S5600F C3115-C3118, C3131, C3132 CEAT100M50 R132 RS1/16S6800F C3143-C3146, C3161, C3162 CEAT100M50 Other Resistors RS1/16S###J C3171-C3174, C3213, C3214, C3262 CEAT100M50 XV-HTD540...
  • Page 78 D3321-D3326 1SR139-400 DIODE L ASSY (XWZ3840) D3327,D3328 1SR139-400 SEMICONDUCTORS > D5SBA20(B) > D3421-D3426 1SR139-400 D3427,D3428 1SR139-400 D3387,D3388,D3651-D3655 1SS133 D101,D102,D104,D3657,D42 1SS355 DIODE L ASSY (XWZ3841) > D3391,D3392 30PDA20-FC6 SEMICONDUCTORS > > D3381,D3382,D3481,D3482 DAN217 D5SBA20(B) > D3581,D3582 DAN217 CQMA103K2E D3389,D3390 MTZJ10C XV-HTD540...
  • Page 79 H1, H2 Fuse Clip AKR7001 > CN1 2P-VH Connector B2P3-VH MA111 J52 Jumper Wire D20PYY0420E UDZS20B KN1 Wrapping Terminal VNF1084 > COILS AND FILTERS AN1 1P AC Inlet XKP3041 > CN02 5P-VH Connector B5P9-VH > L1 Line Filter XTF3004 TRANSFORMERS XV-HTD540...
  • Page 80 13P Cable Holder 51048-1300 CN5612,CN5613 23P SOCKET AKP7075 JA3901 Mini Jack AKN7005 J5801 Jumper Wire D20PYY1310E VIDEO JACK ASSY COILS AND FILTERS HP MIC ASSY (XWZ3853) L8861,L8871 CHIP BEAD VTL1089 SEMICONDUCTOR IC5801 BA4558F CAPACITORS C8822,C8832,C8842,C8852,C8862 CCSRCH470J50 SWITCHES AND RELAYS XV-HTD540...
  • Page 81 JA3901 MINI TURE JACK AKN7005 J5801 JUMPER WIRE 13P D20PYY1315E JA5801 STEREO MINI JACK AKN7005 JOG ASSY SWITCHES AND RELAYS S5861 XSX3007 CAPACITORS C5861 CKSRYB102K50 C5862 CKSRYB104K16 RESISTORS Other Resistors RS1/16S###J OTHERS 3P Cable Holder 51048-0300 J5811 Jumper Wire D20PYY0310E XV-HTD540...

  • Page 82: Adjustment

    [Electrical Part] screw screw Electrical adjustments are not required. 6.2 JIGS AND MEASURING INSTRUMENTS Test mode remote control Screwdriver (large) Screwdriver (medium) TV monitor unit (GGF1381) Screw tight (GYL1001) DVD test disc Precise screwdriver Soldering iron (GGV1025) XV-HTD540...

  • Page 83: Necessary Adjustment Points

    Exchange the Traverse Mechanism point Electric point ∗ After adjustment, screw locks Mechanical Ÿ Exchange the Spindle Motor point with the Screw tight. Electric point Exchange PCB Assy Mechanical Exchange PC Board point LOMB and DVDM ASSY Electric point XV-HTD540...

  • Page 84: Test Mode

    Perform only trace, video and audio outputs are nothing. < When playback with the target address of disc (DVD)> For example, when playback with # 30000 During PLAY CHP/TIM Press keys in order 030000 TEST MODE: OFF POWER GGF1381 Test mode remote control unit XV-HTD540...

  • Page 85: Mechanism Adjustment

    Mechanism Base and turn each screw to adjust Turn the Short switch to Short side when the height. (Refer to "6.2 ADJUSTMENT ITEMS AND removing the Pickup Flexible Cable. LOCATION".) (Refer to "7.1.13 DISASSEBLY".) Turn a flat side into bottom XV-HTD540...
  • Page 86 (Example ERROR RATE: 6.6oe - 6 OK ) J : Min Disc playback normally. If error rate is OK, • The measurement of block error rate locks a root of tangential and radial adjustment screws with the Screw tight. Screw tight: GYL1001 Test mode end XV-HTD540...

  • Page 87: General Information

    Only trace is performed, there are no video and audio outputs. = Screen display ON/OFF 1. Turn off the display by pressing the [AUDIO] (A8-1E) key of the remote control unit. 2. Turn on the display by pressing the [DISPLAY] (A8-43) key of the remote control unit. XV-HTD540...
  • Page 88 • After the search, only trace is performed, there are no video and audio outputs. 4. Release the Search address input • Clear the address by pressing the [CLEAR] (A8-45) key. Release from address input mode by pressing the [CLEAR] key once again. XV-HTD540...

  • Page 89: Display Specification Of The Test Mode

    Kinds of version / firmware of the FE. Scart terminal output [SK – ∗ ∗] RAM or ROM (Display only the WY model which can do the output setting of scart terminal.) VIDEO : [00] S-VIDEO : [01] : [02] XV-HTD540...

  • Page 90: Functional Specificaion Of The Shortcut Key

    • Region confirmation mode (ESC + AUDIO [Test mode remote control unit] + "1"-"8" [Test mode remote control unit] keys) After you press the AUDIO key while holding the ESC key pressed and then input the region number, if the number is different from that set in the unit, an error message is displayed, and the tray opens. XV-HTD540...

  • Page 91: Specificaion Of Model Information Display

    (version of ST core software) softwareVersion . softwareRevision / buildNumber 0 F.E VERSION Version of FRONT END (version of mechanism controller CHIP software) MainVersion / Kinds of firmware RAM or ROM - Remote control code = Key code of Main unit XV-HTD540...

  • Page 92: Functional Specificaion Of The Service Mode

    00 0 0 0 01 0 0 1 02 0 1 0 03 0 1 1 04 1 0 0 05 1 0 1 06 1 1 0 07 1 1 1 Character in bold : Item name : Information display XV-HTD540...

  • Page 93: Mechanical Error History

    PLL lost timeout 0x93 DECODER ERROR 0xa∗ DECODER TIMEOUT 0xb∗ Note : 0 x & & ID lost error 0xa3 ID lost timeout 0xb3 DEVICE ERROR 0xd∗ code SRAM error 0xd1 (Only this part is displayed to a display) XV-HTD540...
  • Page 94 Do move to inner and outer periphery 1. Stepping motor of the stepping in the test mode? 2. Inside switch Stepping move timeout 0 x 54 Did timeout at stepping movement Do indicate "S-04" at the most inner 3. Driver periphery of the stepping? XV-HTD540...
  • Page 95 SRAM error 0 x d1 Cannot access SRAM 2. Front End IC Is not bus line short-circuiting? 3. Front End-SRAM bus line FAILSAFE (0 x e∗) 1. software runaway Unexpected error 0 x e1 Unexpected error 3. Software bug XV-HTD540...
  • Page 96 DVD/CD S E R V I C E LINE2 S E R V I C E TUNER S E R V I C E S E R V I C E LINE1 S E R V I C E XV-HTD540...
  • Page 97 - U M ERR_3 D S P ERR_4 NO ERR D S P O K - (The source is 88.2/96kHz.) NO ERR D S P O K - (The source is not 88.2/96kHz.) Refer to "7.1.9 DSP TROUBLE SHOOTING". XV-HTD540...

  • Page 98: Id Number And Id Data Setting

    ID number. 0 0 0 0 0 0 0 0 1 Note: If you press the PLAY button before inputting a 9-digit ID <PLAY> Enter number, the unit returns to Step 2 without doing anything else. Input ID Number ! XV-HTD540...
  • Page 99 [Player's ID Number Setting] ID Number ? [ 0 0 0 0 0 0 0 0 1 ] Compare > 0 0 0 0 0 0 0 0 1 OK? <PLAY> Enter <STOP> Memory Clear Input ID Number ! XV-HTD540...
  • Page 100 • Indication when the data have not been set If no ID data are set after the ID number is changed, the message "NO ID DATA" flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode. XV-HTD540...

  • Page 101: Trouble Shooting

    The unit recognizes that an operation key voltage at Pins 18 and 19 of the KEY input terminal is 5 V. All operation keys are disabled. has already been pressed. If it is not, check if the operation switch on the line is in failure. XV-HTD540...

  • Page 102: Dvd Section

    • Is a signal output from IC601-pin 114 (ROT DRV) on the DVDM BACK END IC (DVDM IC601) Assy ? (Is a signal fluctuating of 0-3.3V ?) • Is the motor drive voltage output it at CN124 pin 7 and pin 8 ? IC151 and peripheral parts of the DVDM Assy XV-HTD540...
  • Page 103 "NO ID DATA" flashes on the screen and FL display for a few (Picture is normal) Is signal output from DOUT signal (CN911-pin 21) on the DVDM Assy ? DVDM CN911-pin 21 seconds after the power is turned on or during Stop mode. XV-HTD540...
  • Page 104 Stop mode. When the rotary tray rotates, a rattling sound is heard. • Breaking or damage of the disc detect Even during playback, the indication "NO DISC" is displayed. sensor (PC21) It takes longer than normal until playback starts. XV-HTD540...
  • Page 105 "NO ID DATA" flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode. Disc Detect Sensor (PC21 : GP2S28) Rotary Tray : VNK4923 Open Open Close Close Motor : VXM1106 (for Rotary Tray Drive) XV-HTD540...

  • Page 106: Dsp Trouble Shooting

    Since the µ-com has not received data from CODEC, a CODEC error is undetectable. However, when the analog audio output of a DSP module is unusual without error information, we can surmise that CODEC (or its circumference) is out of order. XV-HTD540...
  • Page 107 • Indication when the data have not been set If no ID data are set after the ID number is changed, the message "NO ID DATA" flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode. XV-HTD540...

  • Page 108: Power On Sequence

    • If no pulse is input to the AC terminal (Pin 4) for about 60 msec when the microcomputer is in Memory Backup mode, it will not do any processing. • The unit will recover from Memory Backup mode if a reset command is input to the XRESET terminal (Pin 8). XV-HTD540...

  • Page 109: Waveform Points Location

    GNDA C874 1 FL R868 C860 R884 C482 R819 R482 R820 R858 C850 R869 IC801 R833 C851 C813 R823 R832 R843 C830 C871 R831 R844 C809 R878 R830 R838 R837 R836 C803 C816 R829 C801 C802 C815 Front Side XV-HTD540...
  • Page 110 SIDE A SIDE A DVDM ASSY (DV8 / Other) CN122 CN121 TRAY POS CLAMP SEDR+ SEDR- DISCSENS OPEN IC101 CN124 CN123 RFOUT IC301 SPDL_PDM ROT_DRV IC601 Front Side XV-HTD540...
  • Page 111 V: 1V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. CN923-pin 10 (Component Video out-Pb) CN923-pin 14 (S Video out-C) V: 2V/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. CN923-pin 12 (Component Video out-Pr) V: 2V/div. H: 10µsec/div. XV-HTD540...

  • Page 112: Protection Circuit

    R833 C851 → The microcomputer detects the XPROTECT level and C813 R823 R832 R843 C830 C871 R831 R844 C809 R878 R830 R838 R837 R836 shuts the power to the unit off. C803 C816 R829 C801 C802 C815 Front Side XV-HTD540...
  • Page 113 Q106 is turned on, and the level of the XPROTECT line becomes D3658, Q3651 (E, C, B) is turned off, Q3651 (E2, B2, C2) is low. ← The microcomputer detects the XPROTECT level and shuts turned on, and the level of XPROTECT becomes low. the power to the unit off. XV-HTD540...
  • Page 114 When the temperature at TH131 reaches 107-125_C (varying according to conditions,) the voltage at Point (A) becomes high enough to turn Q131 on, and the level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. XV-HTD540...
  • Page 115 When the temperature at TH131 reaches 107-125_C (varying according to conditions,) the voltage at Point (A) becomes high enough to turn Q131 on, and the level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. XV-HTD540...
  • Page 116 Q3632 (E2, C2, B2), Q3633, and Q3636 (E, C, B) are turned on, the line to activate the SP relay becomes low level, and the SP Relay is turned off. (2) HP MUTE Q3635 is turned on, and the MUTE circuit for HP is turned on. XV-HTD540...

  • Page 117: Disassembly

    STANDBY/ON button to turn off the power. Remove the bonnet. Tray cap Bonnet Caution : Remove the bonnet carefully because the hook of Front Panel Section may be damaged. And be careful not to damage when installs it afain. Hook Front Panel Section XV-HTD540...
  • Page 118 Turn the gear pulley counterclockwise as viewed from the top. ×3 If the tray pops out a little, fully pull it out by a hand. Table Mechanism Section Gear pulley Remove the Front Panel Section. Gear pulley Front Panel Section Bottom View XV-HTD540...
  • Page 119 Reattach the DISPLAY Assy. Rear view Short-circuit two points of C and D by soldering. Note : After replacement, connect the flexible cable, then remove the soldered joint (open). Rear View DVDM Assy Table Mechanism Section DISPLAY Assy Table Mechanism Section XV-HTD540...
  • Page 120 Insert the insulation sheet between the DVDM Assy and the chassis. Connect the two jig cables. Arrange the cables as shown in the photo below. AF Assy CN5102 Jig cable CN5101 (GGD1228) Jig cable To DVDM (GGD1160):DV8 Only CN911 Insulation sheet (GGD1222):HTD540 Only To DVDM DVDM Assy CN923 XV-HTD540...
  • Page 121 Mechanism Section are disconnected. In the actual operation, keep these flexible cables ( ) connected. Insert the insulation sheet between the DVDM Assy and the chassis. Arrange the cables as shown in the photo below. Insulation sheet DVDM Assy XV-HTD540...
  • Page 122 Disconnect the two connectors. Remove the AMP Module Section. Press the 6 PLAY/PAUSE button. AMP Module Section (DVD test disc is clamped.) Press the 0 OPEN/CLOSE button. (Tray is opened.) DVD test disc AMP Module Section CN3031 CN3032 Diagnosis XV-HTD540...
  • Page 123 A in the above photo. This unit will damage if the Audio Output connectors and the Speaker Output connectors of the AF Assy are separated from the rear panel, because that would damage the ICs in circuit. AMP TRADE Assy Rear view 6CH AMP Assy Diagnosis XV-HTD540...
  • Page 124 AF Assy DVD Assy Reattach the Table Mechanism Section. (See Step π.) (Be sure to secure it in place with screws.) Turn the AF Assy with the Table Mechanism Section Diagnosis attached to the upright position. Table Mechanism Section XV-HTD540...

  • Page 125: Table Mechanism Section

    Note : After replacement, connect the flexible cable, Remove the four screws. then remove the soldered joint (open). Table Mechanism Section Disconnect the three flexible cables and the one connector. Remove the Table Mechanism Section. Rear View DVDM Assy Rear view Table Mechanism Section XV-HTD540...
  • Page 126 Tighten. Note: It is not necessary to set the Disc No. of the rotary tray, because the Automatic Disc No. Detection system will function. Adjust the position of the rotary tray so that the center hole can be seen. XV-HTD540...
  • Page 127 Mechanism Base Section Barrier A HTM Mecha frame HTM Arrangement of the flexible cables when reassembling Barrier A HTM 8P Flexible cable 17P Flexible cable 24P Flexible cable 2P Wire cable DVDM Assy To DVDM Assy Mecha frame HTM XV-HTD540...
  • Page 128 Styling the flexible cable installation 17P Flexible cable Remove the five screws. 24P Flexible cable Remove the Traverse Mecha. Assy-S. ×2 Traverse Mecha. Assy-S Float Rubber ×4 Note on the Float Rubber Installation Pole of the Float Base ×2 Float Rubber ×2 Hook XV-HTD540...
  • Page 129 Mount the Table Mechanism Section on the Mechanism Base Section. Connect the flexible cable. Bring an extra flexible cable close to the front side. Mechanism Base Section Flexible cable Side View Side View Table Mechanism Section XV-HTD540...
  • Page 130 If the boss is set in this position, the unit does not operate correctly. If the boss is set in the cam groove, the unit operates correctly. Table Mechanism Section Table Mechanism Section Cam groove Mechanism Base Section Planet Base Boss part XV-HTD540...
  • Page 131 Notes on Assembling the Mechanism Section Clamper Plate Tray Gear Motor (for Tray) Motor Pulley (for Tray Motor) Motor Holder Worm Gear, Tray Belt Motor (for Loading) Motor Pulley (for Loading Motor) XV-HTD540...
  • Page 132 Apply lubricating oil (GYA1001) to the holder part. Motor Holder Apply lubricating oil (GYA1001). Clamper Plate Motor (for Loading), Motor Pulley (for Loading Motor) Adjust the height of the motor pulley to 6.2mm. Motor Pulley 6.2mm Motor Apply lubricating oil (GYA1001). XV-HTD540...

  • Page 133: Parts

    XRECMUTE REC OUTPUT MUTE ON/OFF XMUTEC Cch MUTE ON/OFF REAR RELAY ON/OFF RYFSC FRONT/SW/CENTER RELAY ON/OFF (3/5 CONVERT) 3/5V convert control for SR+ function TIMERLED Control TIMER LED (LEVELSHIFT) VOL 0 - 5 : H VSS4 VSS4 VDD4 VDD4 XV-HTD540...
  • Page 134 WIRELESS OUTPUT SELECT A INPUTSELB AUDIO INPUT SELECT B INPUTSELA AUDIO INPUT SELECT A XTL0 Selection X'tal to DIR DIRERR LOCK/UNLOCK from DIR DIRRST Reset to DIR /CODEC DIRCS Chip select to DIR/CODEC PB7/D7 DIRDO Data input from DIR/CODEC XV-HTD540...
  • Page 135 • PortE and PortF can be selected for input or output by each 2 bits. • In case of without RDS, it is best that RDSDATA and RDSCLK are assigned as I/O port which can be set output and output low level. XV-HTD540...
  • Page 136 CLKB REGISTER ADRAM 16 words x 2 bits DRIVER ADDRESS SELECTOR COMMAND DECODER WRITE READ ADDRESS ADDRESS PORT COUNTER COUNTER DRIVER CONTROL CIRCUIT DIGIT CONTROL GRID DRIVER DUTY CONTROL GR16 TIMING TIMING GENERATOR 1 GENERATOR 2 OSCO OSCILLATOR OSCI XV-HTD540...
  • Page 137 • PIN LAYOUT OSCI SG35 OSCO SG34 RSTB SG33 SG32 CLKB SG31 SG30 SG29 SG28 SG27 SG26 SG25 SG24 SG23 SG22 SG21 XV-HTD540...
  • Page 138 CLKB The serial data is shifted at the rising edge of CLKB. Serial Data Input Pin Positive Power Supply P1 to P2 General Purpose Output Pin 57 ~ 58 AD2 to AD1 Segment Driver Output Pin 59 ~ 60 XV-HTD540...

  • Page 139: Display

    Connection P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 NX NX NX NX NX P20 P19 P18 P17 P16 (5) 1G to 12G : Grid Pin No. Connection P14 P13 P12 P11 P10 P9 P1 P37 P36 NP NP NX XV-HTD540...

  • Page 140: Disc / Content Format Playback Compatibility

    In these particular instances, check with the software publisher for more detailed information. Discs recorded in packet write mode (UDF format) are not compatible with this player. Check the DVD-R/RW or CD-R/RW software disc boxes for additional compatibility information. XV-HTD540...

  • Page 141: Cleaning

    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 Cleaning paper : GED-008 XV-HTD540...

  • Page 142: Panel Facilities

    DVD recorder in Video Recording(VR) mode. 19 Mic jack (DV-8 : Only) 9 DISC SKIP 20 MIC volume (DV-8 : Only) • During playback, press to start playing the 21 PHONES jack Headphone jack. next disc in the player. XV-HTD540...
  • Page 143 REC MODE PRO LOGIC DIGITAL ADV.SURR. Neo:6 PRGSVE "The display for the XV-HTD540 is shown in the illustration below" 1 Tuner indicators DIGITAL Lights during playback of a Dolby Digital source. Lights when a broadcast is being received. 14 Speaker indicators...

  • Page 144: Remote Control

    Remote control "The remote control for the XV-HTD540 is shown in the illustration below" 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 145 SHIFT + 19 SHIFT Use to access the functions/commands printed in green on the remote (press the button Press to pause playback; press again for the function you want while to restart. holding down SHIFT). Press to Stop playback. XV-HTD540...

  • Page 146: Jigs List

    GGV1133. DVD Test Disc (DVD-Video) GGV1025 Check of DVD-Video CD Test Disc STD-905 Check of CD Jig Cable GGD1160 diagnosis (DV8 Only) Jig Cable GGD1222 diagnosis (HTD540 Only) Jig Cable GGD1228 diagnosis (x2) Jig Cable GGD1315 diagnosis XV-HTD540...

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