Pioneer XV-DV940 Service Manual
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Pioneer XV-DV940 Service Manual

Pioneer XV-DV940 Service Manual

Dvd/cd tuner
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DVD/CD TUNER
XV-DV940
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
XV-DV940
ZUCXJ
This service manual should be used together with the following manual(s):
Model
XV-DV830/ZUCXJ
¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
This product is a system(s) component.
This product does not function properly when it is independent ; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage may result.
Please connect it to the POWERED SUBWOOFER S-DV940SW , for adujustment and ope-
ration inspection.
Component
DVD/CD TUNER
POWERED SUBWOOFER
SPEAKER SYSTEM
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
Power Requirement
DC power is supplied from other system component.
Order No.
RRV2817
System
XV-DV940
S-DV940SW
S-DV940ST
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
Region No.
1
Remarks
Service Manual
RRV2913(RRV2817)
This manual
RRV2912
RRV2887
T – ZZV MAR. 2004 Printed in Japan
ORDER NO.
RRV2913
Remarks
Remarks

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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 –...
  • Page 2 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω → 562 × 10 → 5621 ............RN1/4PC 5 6 2 1 CONTRAST TABLE XV-DV940/ZUCXJ and XV-DV830/ZUCXJ are constructed the same except for the following: Part No. Ref. Mark Symbol and Description Remarks XV-DV830/ZUCXJ XV-DV940/ZUCXJ...
  • Page 3 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 4: Safety Information

    For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Service Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 5 [ Important symbols for good services ] 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. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

  • Page 6: Table Of Contents

    CONTENTS SAFETY INFORMATION ............................. 2 1. SPECIFICATIONS ............................5 2. EXPLODED VIEWS AND PARTS LIST ......................8 2.1 PACKING ..............................8 2.2 EXTERIOR SECTION..........................10 2.3 LOADING MECHA ASSY ........................12 2.4 TRAVERSE MECHA ASSY-S ........................14 2.5 DISPLAY UNIT............................15 3.

  • Page 7: Specifications

    1. SPECIFICATIONS Amplifier Section Accessories Continuous Power (RMS)..75 W / channel Operating Instructions ....1 ....(1 kHz, THD 10%, 6Ω) Setup guide.
  • Page 8 • Specifications and design subject to possible modification without notice, due to improvements. This product includes FontAvenue® fonts licenced by NEC corporation. F ontAvenue is a registered trademark of NEC Corporation. accessories Remote control unit Dry cell batteries D isplay unit (AXX7163) AM loop antenna FM antenna (XXD3058)
  • Page 9 XV-DV830...

  • Page 10: Exploded Views And Parts List

    2. EXPLODED VIEWS AND PARTS LIST 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 11 PACKING parts List Mark No. Description Part No. > Power Cord ADG7021 FM Antenna ADH7004 AM Loop Antenna ATB7009 Video Cord VDE1065 Control Cable A (Blue Pugs) ADE7063 Control Cable B (Black Plugs) ADE7078 Display Cable (Gray Plugs) ADE7077 Remote Control Unit XXD3058 Battery Cover XZN3130...

  • Page 12: Exterior Section

    2.2 EXTERIOR SECTION NON-CONTACT SIDE CONTACT SIDE Refer to "2.3 LOADING MECHA ASSY". XV-DV830...
  • Page 13 EXTERIOR SECTION parts List Mark No. Description Part No. Mark No. Description Part No. NSP 45 DVD Assy AXA7126 DVDM Assy AWM7813 Connector Assy PG05KK-E25 VIDEO Assy AWU8104 Cushion AEB7267 DSP Assy AWX8325 Adapter02 L ANW7267 DSP TRADE Assy AWU8101 Adapter02 R ANW7268 FM/AM TUNER Module...

  • Page 14: Loading Mecha Assy

    2.3 LOADING MECHA ASSY Note : Refer to Refer to "2.4 TRAVERSE MECHA. ASSY-S". " Application of Lubricant". To DVDM CN101 (Pickup Assy-S) To DVDM CN104 (Stepping Motor) Daifree To DVDM CN105 (Spindle Motor) GEM1036 Lubricating Oil GYA1001 Lubricating Oil GYA1001 LOADING MECHA ASSY parts List Mark No.
  • Page 15 Application of Lubricant Lubricating Oil GYA1001 Around the shaft No. 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil Lubricating Oil No. 13 GYA1001 GYA1001 Lubricating Oil Drive Cam Inner side of a ditch Inner side of a ditch GYA1001 Lubricating Oil Lubricating Oil No.

  • Page 16: Traverse Mecha Assy-S

    2.4 TRAVERSE MECHA ASSY-S 15 (Torque : 0.15 ± 0.01 N•m) Silicone Adhesive GEM1037 DVDM CN101 (Pickup Assy) 4 (Adjustment screw) Silicone Adhesive GEM1037 Screw Tight 15 (Torque : 0.15 ± 0.01 N•m) GYL1001 (Adjustment spring) To DVDM CN105 (Spindle Motor) DVDM CN104 (Stepping Motor) TRAVERSE MECHA ASSY-S parts List...

  • Page 17: Display Unit

    2.5 DISPLAY UNIT DISPLAY UNIT parts List Mark No. Description Part No. LCD CONT Assy AWU8119 CONNECT Assy AWU8118 AAV7098 LED (White) NSPW510BS-1064 Diffusion Sheet AAK8144 Earth Spring ABH7233 AEB7090 Back Light Case AMR7463 REF Plate A AMR7464 REF Plate B AMR7465 Optical Plate AMR7466...

  • Page 18: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM Traverse Mechanism Assy DVDM ASSY VWT1199 DVD MODULE 20MHz 27MHz IC501 IC301 MM1623 IC601 03SD PU SPINDLE VlDEO AMP STM6316ATXXA STI5588CVB Motor DRlVER 6IN-6OUT FRONT END IC PlCK UP ASSY BACK END IC M63018FP IC101 *single disc mecha...
  • Page 19 KEY RTOP ASSY COMPONENT KEY R ASSY VIDEO ASSY(1/2) ASSY KEY L ASSY COMPONENT KEY LTOP ASSY VIDEO OUT COMPOSITE VIDEO OUT CN1902 S-VIDEO OUT DISPLAY UNIT CN5601 LCDCONT ASSY SENSOR IC5501 PDC110B CN5001 micro Processoer CN5102 CONNECT ASSY IC8381 IC8382 CONTROL ASSY POWERED SUBWOOFER...

  • Page 20: Loab Assy And Overall Wiring Diagram

    3.2 LOAB ASSY and OVERALL WIRING DIAGRAM 1/2 - DSP ASSY (AWX8325) CN8011 CN8003 KEY LTOP ASSY KEY L ASSY CN8007 (AWU8111) (AWU8110) DSP TRADE ASSY (AWU8101) VIDEO ASSY (AWU8104) COMPONENT ASSY (AWU8116) CN943 LOAB ASSY (VWG2346) LOADING MOTOR ASSY : VXX2505 STEPPING MOTOR : VXM1102...
  • Page 21 Note : When ordering service parts, be sure to refer to CN5001 CN5102 "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". HP ASSY LCDCONT ASSY CONNECT (AWU8102) (AWU8119) ASSY (AWU8118) TXTRADE ASSY KEY RTOP (AWU8114) ASSY KEY R ASSY (AWU8113) (AWU8112) CN901...

  • Page 22: Dvdm Assy(1/4)

    3.3 DVDM ASSY(1/4) DVDM ASSY (AWM7813) CN601 STEPPING MOTOR SPINDLE MOTOR PICKUP ASSY-S CN1013 (RF) (RF) (RF) (RF) (RF) (RF) XV-DV830...
  • Page 23 (RF) : RF SIGNAL ROUTE (DVD) : DVD DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : STEPPING SERVO LOOP LINE (DVD) (DVD) : The power supply is shown with the marked box. XV-DV830...

  • Page 24: Dvdm Assy(2/4)

    3.4 DVDM ASSY(2/4) (AD) (AD) (AD) (AD) (DVD) (DVD) XV-DV830...
  • Page 25 DVDM ASSY (AWM7813) (DVD) : DVD DATA SIGNAL ROUTE (Cr/R) : 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...

  • Page 26: Dvdm Assy(3/4)

    3.5 DVDM ASSY(3/4) (AD) (AD) (AD) XV-DV830...
  • Page 27 (AD) : AUDIO DATA SIGNAL ROUTE DVDM ASSY (AWM7813) (AD) (AD) (AD) (AD) : The power supply is shown with the marked box. XV-DV830...

  • Page 28: Dvdm Assy(4/4)

    3.6 DVDM ASSY(4/4) (FL) (SW) (SL) (AD) 2/4, 3/4 (AD) (AD) (AD) XV-DV830...
  • Page 29 (FL) (FL) DVDM ASSY (AWM7813) (FL) (FL) (FL) (FL) (FL) (FL) (SW) (FL) (SL) (CY/G) (Cb/B) (Cr/R) (SW) (C/V) (SW) (Cr/R) (SL) : 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)

  • Page 30: Video, Dsp Trade And Component Assys

    3.7 VIDEO, DSP TRADE and COMPONENT ASSYS (FL) (C/V) (Cr/R) (Cb/B) (CY/G) (FL) (SW) (SL) (SL) (SW) (FL) (SL) (SL) (AD) (AD) (FL) (FL) (FL) (FL) (SL) (SL) (SW) (SW) (SW) (SW) CN5502 DSP TRADE ASSY (AWU8101) XV-DV830...
  • Page 31 CN8401 (C/V) (C/V) (C/V) (C/V) (CY/G) (CY/G) (CY/G) (CY/G) (Cb/B) (Cb/B) (Cb/B) (Cb/B) (Cr/R) (Cr/R) (Cr/R) (Cr/R) (SL) COMPONENT ASSY (AWU8116) VIDEO ASSY (AWU8104) : The power supply is shown with the marked box. (SW) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

  • Page 32: Dsp Assy(1/2)

    3.8 DSP ASSY(1/2) DSP ASSY (AWX8325) (AD) : AUDIO DATA SIGNAL ROUTE (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) : AUDIO SIGNAL ROUTE (DIGITAL ch) (AD) (AD)
  • Page 33 (FL) (FL) (FL) (FL) (AD) (AD) (FL) (AD) (SL) (SL) (SW) (AD) (SW) (AD) (AD) (AD) (AD) CN8901 : The power supply is shown with the marked box. XV-DV830...

  • Page 34: Dsp Assy(2/2)

    3.9 DSP ASSY(2/2) DSP ASSY (AWX8325) (AD) (AD) (AD) (AD) (AD) (AD) CN8903 XV-DV830...
  • Page 35 (AD) : AUDIO DATA SIGNAL ROUTE : The power supply is shown with the marked box. XV-DV830...

  • Page 36: Fm/Am Tuner Module

    3.10 FM/AM TUNER MODULE FM/AM TUNER MODULE (AXQ7228) FM FRONT END : AXF7003 (AM) (FM) (FM) (FM) (FM) (FM) (AM) (AM) (FM) (FM) (AM) (AM) PLL IC XV-DV830...
  • Page 37 (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (AM) (TX) IC201 AM/FM IF +MPX IC (TX) (TX) (TX) (FM) : The power supply is shown with the marked box. XV-DV830...

  • Page 38: Tatrade And Control(1/3) Assys

    3.11 TATRADE and CONTROL(1/3) ASSYS (AD) CN5101 XV-DV830...
  • Page 39 : The power supply is shown with the marked box. TXTRADE ASSY (AWU8115) (TX) CONTROL ASSY (AWU8103) (TX) (AD) CN1902 To Sub Woofer 2/3, 3/3 (AD) : AUDIO DATA SIGNAL ROUTE (TX) : AUDIO SIGNAL ROUTE (Tuner L ch) XV-DV830...

  • Page 40: Control(2/3) And Hp Assys

    3.12 CONTROL(2/3) and HP ASSYS (TV) (TV) (TX) (L1) (TV) (L1) (FL) (L1) (FL) (TX) (FL) (FL) (FL) (FL) (FL) (FL) (FL) (FL) (FL) XV-DV830...
  • Page 41 (FL) : AUDIO SIGNAL ROUTE (Front L ch) CONTROL ASSY (TV) ( AWU8103) : AUDIO SIGNAL ROUTE (TV L ch) (L1) : AUDIO SIGNAL ROUTE (LINE 1 L ch) (TX) : AUDIO SIGNAL ROUTE (Tuner L ch) (FL) (FL) (FL) (FL) (TX) (TX)

  • Page 42: Control Assy(3/3)

    3.13 CONTROL ASSY(3/3) (FL) (FL) (FL) (FL) (FL) (SL) (SL) (SW) (SW) (SL) (FL) (FL) (FL) (SW) XV-DV830...
  • Page 43 CONTROL ASSY (AWU8103) (FL) (FL) (FL) (FL) (FL) (SL) (SL) (SL) (SW) (FL) (SL) (SW) (SW) (SW) (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) : The power supply is shown with the marked box. (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) XV-DV830...

  • Page 44: Lcdcont, Connect, Key Rtop, Key R, Key L And Key Ltop Assys

    3.14 LCDCONT, CONNECT, KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS CONNECT ASSY (AWU8118) KEY R ASSY S1901 : 0 (OPEN/CLOSE) KEY RTOP ASSY S1902 : 7 (STOP) CN5201 S1903 : 6 (PLAY/PAUSE) KEY L ASSY S1904 : STANDBY/ON KEY LTOP ASSY S1905 : +...
  • Page 45 LCDCONT ASSY (AWU8119) CN5601 J K L XV-DV830...

  • Page 46: Waveforms

    3.15 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY Measurement condition ; No. 1, 2 and 12 to 17 : MJK1, Title 1-chp 1 No. 13, 14 and 17 : DVD-REF-A1, T2-Chap.1 No. 8 : CD, ABEX-784 Track 1 No.

  • Page 47: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 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. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.

  • Page 48: Dvdm Assy

    4.2 DVDM ASSY SIDE A SIDE A DVDM ASSY SPINDLE STEPPING PICKUP ASSY-S MOTOR MOTOR CN1013 CN901 CN105 CN104 CN101 CN5604 CN101 CN104 CN105 CN901 CN921 R983 R981 CONTACT Q951 CN121 R451 Q451 SIDE Q951 Q451 R102 C114 C118 CN122 C120 Q921 C116...
  • Page 49 SIDE B SIDE B DVDM ASSY U P S I D E CN931 R1011 CN111 R1012 HEAT-RESISITANCE CN941 PRE-FLAX CN911 C233 C230 R452 Q452 CN112 C200 NORMAL SOLDER R210 R200 LEAD FREE SOLDER R454 R915 R388 R914 R190 IC911 R110 R109 C913 R103...

  • Page 50: Video, Dsp Trade And Component Assys

    4.3 VIDEO, DSP TRADE and COMPONENT ASSYS SIDE A VIDEO ASSY GP1FA5 JA8252 JA8251 JA8801 CN8802 JA8871 C8252 VD+5 Q8873 IC8251 C8257 C8881 R8835 IC8862 C8861 C8841 R8256 C8883 C8364 IC8861 Q8841 C8261 C8882 Q8872 Q8871 VIDEO ASSY C8843 Q8832 C8363 R8849 R8845...
  • Page 51 SIDE A GP1FA5**RZ DC FC DSP TRADE A8252 JA8253 C8264 ASSY ATTENTION R8261 C8257 EN CAS REMPLACEMENT DES FUSIBLES IC5601 N'UTILISER QUE LA REFERENCE 49101.5F DE CHEZ R8366 C8362 C8364 LITTELFUSE INC. C8902 IC8303 C8361 C8363 R8357 R8358 U8106 R8355 R8356 R8351 R8352...
  • Page 52 SIDE B VIDEO ASSY DSP TRADE ASSY 11.RIN 1.DOUT 12.GNDA 2.UGRTN 13.LIN 3.UGRTN 1.OPTOUT 14.GNDA 2.UGRTN 4.OPTIN 3.OPTIN 15.FR 5.DGRTN 4.DRGTN 16.VCOMG 6.DGRTN 5.OPTIN 17.FL 6.GNDD 7.GNDD 18.RECMUTE 7.DIN 8.VD+5 19.SR 9.VD+5 8.VD+5 10.NC 20.GNDA 9.VD+5 11.NC L8253 12.VA+5 10.VA+5 22.GNDA 21.SL 13.NC...
  • Page 53 SIDE B C8892 L8253 Q8351 Q8352 Q8332 VIDEO ASSY GNDD AWU8100 AWU8104 AWU8106 ASPECT CN8301 Q8331 Q8302 R8394 R8393 (ANP7481-B) Q8301 CN8301 CN8302 CN8302 COMPONENT ASSY (ANP7482-A) Q8351 Q8352 Q8332 Q8331 Q8302 Q8301 XV-DV830...

  • Page 54: Dsp Assy

    4.4 DSP ASSY SIDE A SIDE A DSP ASSY CN8901 IC8201 Q8504 IC8702 IC8301 Q8341 IC8401 CN8902 IC8701 Q8501 CN8903 IC8501 IC8502 IC8603 IC8601 (ANP7022-B) XV-DV830...
  • Page 55 SIDE B SIDE B DSP ASSY C8111 L8102 R8005 R8014 C8115 R8108 L8005 C8114 R8013 R8012 C8106 R8106 C8110 L8101 C8109 C8104 L8104 R8112 L8103 R8007 R8008 C8005 C8006 R8011 R8019 C8220 R8228 IC8101 R8104 IC8901 C8012 R8105 R8116 L8004 IC8101 GNDD C8011...

  • Page 56: Fm/Am Tuner Module

    4.5 FM/AM TUNER MODULE SIDE A SIDE A FM/AM TUNER MODULE CN5702 CN201 (ANP7338-B) Q202 SIDE B SIDE B FM/AM TUNER MODULE CN201 (ANP7338-B) Q201 IC201 Q203 Q205 IC202 Q204 XV-DV830...

  • Page 57: Key Rtop, Key R, Key L And Key Ltop Assys

    4.6 KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS SIDE A SIDE A KEY L ASSY KEY R ASSY KEYR ASSY (ANP7482-A) KEYL ASSY AWU8112 AWU8110 OPEN/CLOSE STBY (ANP7482-A) W107 FR1S P FR1S P S1901 KEY1 S1904 W106 KEY1 W108 GNDD...

  • Page 58: Txtrade, Control And Hp Assys

    4.7 TXTRADE, CONTROL and HP ASSYS SIDE A CONTROL ASSY CN8401 TXTRADE ASSY CN8302 HP ASSY CN3901 HP ASSY AWU8102 CN201 Q3910 CN5702 X5701 C3930 C3940 C3933 C3901 C3902 R3914 TXTRADE ASSY AWU8114 R3913 AWU8115 C3942 IC3901 C3906 AWU8152 R3908 R3907 C3903 C3904...
  • Page 59 SIDE A SUB WOOFER CN5101 CN8501 CN5602 CN5201 CN5603 HP ASSY HP ASSY AWU8102 Q3910 C3930 C3902 C3942 IC3901 C3903 C3904 CN1902 C3905 C3935 (ANP7481-B) (ANP7481-B) Q3910 CN3902 IC3901 CN5604 CN901 Q8010 IC8503 IC8505 IC8506 Q5201 IC1001 IC1004 IC8651 Q8009 Q8014 IC8504 IC8501...
  • Page 60 SIDE B CONTROL ASSY CN5603 CN5201 CN5602 CN8501 HP AS HP ASSY AWU8102 Q3911 CN3902 CN5604 Q5571 Q5501 Q8008 XV-DV830...
  • Page 61 SIDE B (ANP7481-B) CN8401 TXTRADE ASSY IC5702 HP ASSY CN3901 HP ASSY AWU8102 1.NC 2.TXL 3.GNDX 4.TXR CN5702 5.VX+12 6.GNDD 7.VD+5 TXTRADE ASSY 16 16 8.RDSCLK AWU8114 AWU8115 AWU8152 9.RDSDAT AWU8159 10.RDSPOW 11.TXCE 12.TXODAT 13.TXCLK 14.TXIDAT 15.TXMUTE 16.ST/TUNE 17.GNDF 18.VP+12 19.DVD ON/OFF FR1S P (ANP7481-B)

  • Page 62: Lcdcont And Connect Assys

    4.8 LCDCONT and CONNECT ASSYS SIDE A SIDE A LCDCONT ASSY D5003 D5002 D5001 CONNECT ASSY CN5201 (ANP7483-A) (ANP7483-A) XV-DV830...
  • Page 63 SIDE B SIDE B LCDCONT ASSY C5018 Q5001 Q5001 R5009 CONNECT D5004 ASSY D5005 C5102 D5102 9.VPR+12 8.GNDLED 7.IR 6.XDIMMER 5.LCDCLK 4.XLCDCS 3.LCDDAT 2.GNDD 1.VE+5 D5108 R5104 D5105 D5103 C5101 D5101 R5101 D5107 R5103 D5109 R5105 4.XDIMMER 3.IR 2.GNDLED D5104 1.VPR+12 10.GNDD 8.LCD...

  • Page 64: Pcb Parts List

    5. PCB PARTS LIST 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. When ordering resistors, first convert resistance values into code form as shown in the following examples.
  • Page 65 Mark No. Description Part No. Mark No. Description Part No. C765, C766, C785, C786 CCSRCH270J50 R561, R600, R623, R840, R884 RS1/10S0R0J C200, C763, C764, C783, C784 CCSRCH331J50 R403 RS1/10S100J R105, R106, R115-R120 RS1/10S4R7J C690 CCSRCH470J50 R104, R107 RS1/10S6R8J C755, C756, C773, C774 CCSRCH471J50 C793, C794 CCSRCH471J50...
  • Page 66 Mark No. Description Part No. Mark No. Description Part No. C8383-C8388, C8391, C8392 CEJQ100M16 C8701, C8704 CEV100M16 C8901-C8906 CEJQ100M16 C8406, C8415, C8546, C8547, C8902 CEV101M16 C1004, C1006, C8309, C8310 CEJQ470M16 C8904 CEV101M16 C8258, C8261, C8311, C8312 CKSRYB103K50 C8217, C8225, C8408 CEV470M6R3 C8339, C8340, C8359, C8360 CKSRYB103K50...
  • Page 67 Mark No. Description Part No. Mark No. Description Part No. C224 CEAT1R0M50 IC8402 BU4066BCF C227 CEAT220M25 C241 CEAT2R2M50 IC1004 NJM7805DL1A C243 CEAT330M16 IC5501 PDC110B Q5201, Q5202, Q5501, Q5572 2SC4081 C228 CEAT3R3M50 Q8001-Q8004, Q8401, Q8402 2SC4081 C237 CEAT470M10 Q8007, Q8008 2SD2114K C211 CEJA1R0M50 C210...
  • Page 68 Mark No. Description Part No. Mark No. Description Part No. RESISTORS CN5603 7P FFC CONNECTOR VKN1267 CN5502, CN5604, CN8401 VKN1434 Other Resistors RS1/16S###J 30P FFC CONNECTOR KN1001 WRAPPING TERMINAL VNF1084 OTHERS CN5102 9P PLUG AKP7057 CN5101 10P CONNECTOR AKP7134 HP ASSY SEMICONDUCTORS KEY R TOP ASSY IC3901...
  • Page 69 Mark No. Description Part No. COMPONENT ASSY OTHERS CN8951 15P FFC CONNECTOR 52045-0545 JA8951 3P PIN JACK VKB1182 XV-DV830...

  • Page 70: Adjustment

    6. ADJUSTMENT 6.1 TUNER SECTION AM Tuner Section • There is no adjustment in the AM tuner. FM Tuner Section • Set the mode selector to FM BAND. • Connect the wiring as shown in Fig. 1. [ANT. INPUT SIGNAL] •...

  • Page 71: Adjustment Items And Location

    6.2 ADJUSTMENT ITEMS AND LOCATION 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 adjustment [Electrical Part] screw screw Electrical adjustments are not required.

  • Page 72: Necessary Adjustment Points

    6.4 NECESSARY ADJUSTMENT POINTS When Adjustment Points Exchange Parts of Mechanism Assy ∗ After adjustment, screw locks Mechanical ~, Ÿ Exchange the Pickup point with the Screw tight. Electric point Mechanical Exchange the Traverse Mechanism point Electric point ∗ After adjustment, screw locks Mechanical Ÿ...

  • Page 73: Test Mode

    6.5 TEST MODE • 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> DVD, CD DVD disc OPEN/CLOSE...

  • Page 74: Mechanism Adjustment

    6.6 MECHANISM ADJUSTMENT Tangential and Radial Height Coarse Adjustment START Cautions: • Remove the Loading Mecha. Assy. Because there is not a Spacer for height adjustment in • Remove a Spacer for height adjustment adjustment after the second time, will keep it at need. attached to the back side (shaded area) (This parts is Traverse mechanism exclusive use of a model of the Loading Mecha.
  • Page 75 DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.5 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 76: General Information

    7. GENERAL INFORMATION 7.1 DIAGNOSIS 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 77 ~ Search 1. Search address input entry • It becomes the address input mode when pressing the [+10] (A8-1F) key. (Most significant digit of an address displays "<".) • In this time, display the last address as the initial state. 2.

  • Page 78: Display Specifications Of The Test Mode

    7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE 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. (as for the DVD, indication of decimal number is possible.) [DVD], [CD ], [ DVD : ID indication (hexadecimal number, 8 digits)

  • Page 79: Functional Specification Of The Shortcut Key

    7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY 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 Conditions...

  • Page 80: Specification Of Model Information

    7.1.4 SPECIFICATION OF MODEL INFORMATION 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 System Control Microcomputer.

  • Page 81: Functional Specification Of The Service Mode

    7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE • EDC / ID error LCD display (shortcut function) EDC/ID error is displayed on the LCD display if you press the CX key while holding the ESC key on the TEST MODE remote control unit pressed.

  • Page 82: Mechanical Error History

    7.1.6 MECHANICAL ERROR HISTORY 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 "ESC" + "CHP/TIM" key in Normal Mode. Errors are displayed in descending order, with the latest one at the top.
  • Page 83 ERROR CODE TABLE 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. Driver Focus on error 0 x 01 Focus on could not be completed Does the lens move up and down? 3.
  • Page 84 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 0 x 64 CAV on could not be completed...
  • Page 85 Protection Specifications and Service Mode Protection Specifications The system microcomputer (CONTRL 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 86 Service Test mode connecting point SIDE A CONTROL ASSY Connecting point SIDE A CN5604 CN3902 GNDM VPR+8 C5603 C5604 VE+56 CN5601 R5506 CN5501 R5515 R5507 UTEST X5501 TEST 30.VA-12 IC5501 XPROTECT R5585 VD+5 R5584 VPR+8 R5583 R5530 R5529 R5582 VPR+8 25.GNDRTN R5581 VA-12...

  • Page 87: Id Number And Data Setting

    7.1.7 ID NUMBER AND DATA SETTING 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 88 ID Number Confirmation Mode 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 89 ID DATA Input Mode 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!" is displayed. After seeing this message, you can exit this mode by pressing the CLEAR key.

  • Page 90: Trouble Shooting

    7.1.8 TROUBLE SHOOTING Microcomputer Section (CONTROL 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 91 DVD Section 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 (CONTROL IC5501) displayed on the monitor on the CONTROL Assy "H" ? (The LCD display lights. The Check the voltage of CN901-pin 28 and 29 (VPR+8) on the DVDM mechanism does not work.) DVDM Assy CN901...
  • Page 92 Possible Defective Points Symptoms Diagnosis Contents Playback impossible Are the signals output from IC101-pin 34 (F_DRV) and pin 35 FTS Driver IC (DVDM IC101) (no focusing) (F_RTN) on the DVDM Assy ? Does 650-nm LD emit light ? Does a pickup lens move up / down ? Pickup Does an actuator spring bend ? •...

  • Page 93: Dsp Trouble Shooting

    7.1.9 DSP TROUBLE SHOOTING • When a sound is not out in the surround mode with the digital signal input. • Suppose C,R parts to be poor contact and that is not damaged. • This shows failure analysis of DSP Assy. Step 1 Step 2 IC8501-pin 21...
  • Page 94 Pin 5 Pin 9 Do perform Do perform 5V→3V conversion 3V→5V conversion Replace IC8701. Replace IC8702. for pin 15 ? for pin 11 ? Pin 7 Pin 12 Do perform Do perform 5V→3V conversion 3V→5V conversion Replace IC8702. Replace IC8701. for pin 13 ? for pin 8 ? Pin 14...
  • Page 95 Step 5 IC8201 Is SPDIF signal coming? (be different with Function) Check Check the other assemblies. the DVD/CD (AF Assy or DVDM Assy) (pin 7). Check Check the OPTICAL IN line between VIDEO ASSY and DSP ASSY. the OPTICAL IN (Optical Input Jack or Connectors) (pin 48).
  • Page 96 Step 6 Step 7 IC8401 IC8501 Pin 21 Pin 4 Does a signal output Replace IC8401. Does a signal output Replace IC8501. Pin 22 Pin 5 Does a signal output Replace IC8401. Does a signal output Replace IC8501. Pin 23 Pin 6 Does a signal output...

  • Page 97: Sequence After Power On

    7.1.10 SEQUENCE AFTER POWER ON Reset Start • It starts when the XRESET terminal (Pin 8) is "H" level. Microcomputer IC (PDC110B) (CONTROL 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 98 [ STANDBY ON TIMING CHART ] PON7 PON8 PON2 PON3 PON4 PON5 PON6 PON1 ON →Standby 2070 150 msec 480 msec 1500 1890 2010 2040 30 msec KEY In 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100...
  • Page 99 [ STANDBY ON SEQUENCE ] Set Time from Function Passing Time Detail about the Control Former Step Start the POWER ON Each Initial Setting 1 SY_PON0 0 msec • Set the MASK FLAG of all keys • Set the MASK FLAG of normal key •...
  • Page 100 [ STANDBY OFF TIMING CHART ] POFF4 POFF6 POFF2 POFF3 POFF5 POFF1 ON →Standby 150 msec 1500 1920 30 msec 480 msec 1890 KEY In 7800 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 • • • • • • • • 6900 7200 7500...
  • Page 101 [ STANDBY OFF SEQUENCE ] Set Time from Function Passing Time Detail about the Control Former Step Start the POWER OFF Each Initial Setting 1 SY_POFF0 0 msec • Set the MASK FLAG of all keys • Set the MASK FLAG of normal key •...

  • Page 102: Single Operation Method

    7.1.11 SINGLE OPERATION METHOD • Please connect DISPLAY UNIT (AXX7163) in order to use Remote Control Unit. Service TEST mode TEST MODE : ON TEST MODE Turn off Connect each power Turn on power power supply firmly stabilizing switch of DC power TEST switch of as shown in the figure...

  • Page 103: Protection Circuit

    7.1.12 PROTECTION CIRCUIT If the TIMER LED on the front panel flashes, check the protection circuit. 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. (To activate Service Test mode, while connecting STEST port (IC5501 Pin43) to "+5V", connect AC power cord.) There are three types of operations for the protection circuit, which are indicated on the FL display when Service Test mode is entered: PRTCT WNG: The unit was shut down because of an abnormality in the AMP system.
  • Page 104 Protection circuit that activates against a PRTCT ERR error 3 When the FAN connector is disconnected or 2 When the main power supply becomes LO level because of short-circuit or disconnection of when rotation of the fan is interrupted connectors [Sub Woofer side] 2 -1 Short-circuit-detection circuit for the amplifier 6CH AMP Assy...
  • Page 105 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 [Sub Woofer side] [Sub Woofer side] 5 -1 IC81 abnormal temperature detection circuit 6CH AMP POWER Assy [Sub Woofer side]...
  • Page 106 Protection circuit that activates against a DVD PRTECT error 6 The DVDM monitors the voltage of the main power supply by VDET signals. In Normal mode, the VDET signal is at the MID level (3.3 V). In the following conditions, the VDET signal level becomes L or H, and the microcomputer is notified of this abnormality.

  • Page 107: Disassembly

    7.1.13 DISASSEMBLY Note: For performing the diagnosis shown below, the following jig cable for service are required: • GGD1222 This unit is a system component, so it does not operate independently. Refer to section "7.1.11 SINGLE OPERATION METHOD" to work it independently. Top panel, Top plate VIDEO Assy Remove the top panel and top plate.
  • Page 108 CONTROL Assy DVDM Assy Remove the top panel and top plate. (See Step ¥.) Remove the top panel and top plate. (See Step ¥.) Remove the ten screws. Remove the six screws. Remove the three flexible cables. × 2 Remove the DVD mechanism section with front section. DVD mechanism section ×...
  • Page 109 Release the jumper wire. Connect the jig cable. Arrange the DVDM Assy as shown in the photo below. Insert the insulation sheet. DVDM Assy Jig cable LOADING MECHA. Assy (GGD1222) Insulation Sheet Rear view DVDM Assy LOADING MECHA. Assy Diagnosis PCB Location FM/AM TUNER Module COMPONENT Assy...
  • Page 110 Tray panel Firstly remove the tray panel to remove the mecha. section. How to open the tray when the power cannot be on In this section, explain a disassembly of the tray panel. Insert a screwdriver (small) into the slit located at the bottom of the unit, and slide the projection of the drive gear in the Remove the top panel and top plate.
  • Page 111 Removing the TRAVERSE MECHA. Assy-S and Pickup Assy-S LOADING MECHA. Assy Remove the bridge by removing the one screw. Rear View Pull out the tray, then remove it by pressing the hook. Short-circuit two points of C and D by soldering. Note: After replacement, connect the flexible cable, then remove the soldered joint (open).
  • Page 112 TRAVERSE MECHA. Assy-S Flexible cable Dislodge the flexible cables from their packaged for the spindle motor Front Side placement. Flexible cable Flexible cable for the pickup for the stepping motor Bottom View Remove the four hooks. TRAVERSE MECHA. Assy-S × 2 Remove the TRAVERSE MECHA.
  • Page 113 Pickup Assy-S Front Side Note: The Pickup Assy-S can be removed without removing the TRAVERSE MECHA. Assy-S. (shown as Step ø.) Dislodge the flexible cable for the pickup from its packaged placement. Remove the flexible cable for the pickup. Flexible cable for the pickup Bottom View Skew screw Skew screw...
  • Page 114 Remove the two screws. Pickup Assy-S Note: The screws are secured with epoxy. Make sure to apply epoxy after reattaching the screws. Leaf Spring Joint Spring Silicone Adhesive GEM1037 Joint 03 Silicone Adhesive GEM1037 Arrangement of the flexible cable Arrangement of the flexible cable for the spindle motor for the stepping motor : Conductive surface...
  • Page 115 Arrangement of the flexible cable for the pickup : Conductive surface Note: Be sure to move the Pickup Assy-S to the innermost perimeter. Pass the flexible cable below the hook, and fold it back. Fold the flexible cable inward at the position of the reference line.
  • Page 116 7.2 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC STM6316ATXXZ, STM5588CVB, M63108FP, SAA7893HL/C2, PDC110B 7 STM6316ATXXZ (DVDM ASSY : IC301) • FRONT END IC ¶...
  • Page 117 ¶ Pin Function t i c t i c t s i t s i t s i t s i t s i t i s t i s XV-DV830...
  • Page 118 t s i l l u t i s u l l - t l l i c y t i d l l - t l l i c y t i - t l l i c y t i - t l l i c y t i...
  • Page 119 l l i l l i t i c l i b y t i XV-DV830...
  • Page 120 7 STI5588CVB (DVDM ASSY : IC601) • BACK END IC ¶ Pin Configuration PIO2[5] CPU_DATA[13] PIO2[6] CPU_DATA[12] PIO2[7] CPU_DATA[11] VDD3_3 CPU_DATA[10] CPU_DATA[9] PIO3[0] CPU_DATA[8] PIO3[1] PIO3[2] VDD1_8 PIO3[3] CPU_DATA[7] PIO3[4] CPU_DATA[6] PIO3[5] CPU_DATA[5] PIO3[6] CPU_DATA[4] PIO3[7] CPU_DATA[3] VDD1_8 CPU_DATA[2] CPU_DATA[1] B_DATA CPU_DATA[0] B_BCLK...
  • Page 121 ¶ Block Diagram Internal peripherals Central 2 UARTs, Cache sub-system command port (C2+) C-SSCs, Low power IR transceiver mode MAFE interface Clock DMAs ICache generator Front-end & SRAM link interface Refill control DCache Diagnostic controller JTAG debugging CPU arbiter interface Communications arbiter Programmable...
  • Page 122 ¶ Pin Function . r i & l a i d i l l a i d i l . t i l . t i l XV-DV830...
  • Page 123 . r i t i s t i s t i s t i s t i s t i s t i s t i s t s i t s i XV-DV830...
  • Page 124 . r i . ' L ' L ' ' L ' ' L ' : ' L : ' L : ' L c i t i t i c i t i t i c i t i t i c i t i t i c i t...
  • Page 125 . r i s t i r i f : ' L : ' L u : ' ' L ' t i r ' t i . ' L ' L ' ' L ' ' L ' ' L ' XV-DV830...
  • Page 126 . r i y t i l a i n i l n i l XV-DV830...
  • Page 127 . r i n i l c i t i t i c i t i t i l b i XV-DV830...
  • Page 128 7 M63018FP (DVDM ASSY : IC101) • FTS Driver IC ¶ Pin Arrangement ¶ Block Diagram XV-DV830...
  • Page 129 ¶ Pin Function XV-DV830...
  • Page 130 7 SAA7893HL/C2 (DVDM ASSY : IC801) • SACD Decoder IC ¶ Block Diagram to host host_sel HOST INTERFACE REGISTER SAA7893HL HOST INTERFACE MEMORY FRONT- PSP-KEY MANAGER DECODER INTERFACE PI-bus control 8-CHANNEL data-bus DECRYPTION/ DSD2PCM SECTOR CONVERSION DEMUX PROCESSOR SACD 2, 5 or 6-channel SPEAKER SETUP PI-BUS AUDIO...
  • Page 131 ¶ Pin Layout H_A[1] D_DQ[13] H_DQ[15] D_DQ[2] H_DQ[14] D_DQ[12] GND_IO1 GND_IO5 H_DQ[13] D_DQ[3] H_DQ[12] D_DQ[11] H_DQ[11] D_DQ[4] H_DQ[10] D_DQ[10] H_DQ[9] D_DQ[9] VCC_IO1 D_DQ[6] H_DQ[8] VCC_IO4 H_DQ[7] D_DQ[8] H_DQ[6] D_DQ[7] H_DQ[5] D_LDQM D_UDQM H_DQ[4] H_DQ[3] D_DQ[5] GND_IO2 D_clk H_procclock VCC_Core2 VCC_Core1 GND_Core2 SAA7893HL GND_Core1...
  • Page 132 ¶ Pin Function Symbol Type Description H_A[1] address bus H_DQ[15] I/O10 data bus H_DQ[14] I/O10 data bus GND_IO1 GND_IO GND I/O pads H_DQ[13] I/O10 data bus H_DQ[12] I/O10 data bus H_DQ[11] I/O10 data bus H_DQ[10] I/O10 data bus H_DQ[9] I/O10 data bus VCC_IO1 VCC_IO...
  • Page 133 Symbol Type Description PCM_LeRi_in PCM data left or right PCM_LsRs_in PCM data left or right surround B_FLAG/SERR S-bus flag (EDC flag) B_SYNC/Sync sector sync or absolute time sync B_WCLK/SENB S-bus word clock or UDE data sense from host B_DATA/Be_dat(0) S-bus data or LSB data of parallel interface B_BCLK/SDCLK S-bus bit clock UDE_req...
  • Page 134 Symbol Type Description D_ADDR[12] SDRAM address bus D_ADDR[11] SDRAM address bus D_Wen read or write D_RASn row address select; active LOW D_CASn column address select; active LOW GND_IO4 GND_IO GND I/O pads GND_Core2 GND_core core ground VCC_Core2 VCC_core core supply voltage D_clk clock signal needed for SDRAM D_DQ[5]...
  • Page 135 Symbol Type Description DSD_PCM_10 2-channel data output DSD_PCM_9 2-channel clock or control DSD_PCM_11 2-channel data output RESETn asynchronous reset; active LOW H_A_sel address select H_A[6] address bus H_A[5] address bus H_A[4] address bus H_A[3] address bus H_A[2] address bus Explanation of input and output ports: IN: digital input port;...
  • Page 136 PDC110B (CONTROL ASSY : IC5501) • System Control Microcomputer Pin Functions Mark Pin Name Function PA3/WR# DVDON/OFF Control power supply for DVD module PA4/RD# HPDET Detect to insert headphone PA5/RS P70 / INT0 / T0LCP / AN8 ACPULSE AC PULSE input (Interruption) P71 / INT1 / T0HCP / AN9 P72 / INT2 / T0IN RDSCLK...
  • Page 137 Mark Pin Name Function ATT10dB Control ATT 10dB ATT6dB Control ATT 6dB STEST Set SERVICE TEST MODE for Service UTEST Set UNIT CHECK for checker DTSDMIX Cntrol of gain-up for dts down-mix SWFMIX Control for subwoofer mix DIMSEL1 DIMMER SELECT1 DIMSEL2 DIMMER SELECT2 SI2P0/SO2...
  • Page 138 Mark Pin Name Function PB6/D6 DSPMODE MODE selection (ROM/RAM) to DSP (MOTOROLA) PB5/D5 DSPHREQ Error detection from DSP (MOTOROLA) PB4/D4 HPVOLCE Chip enable for HP-vol IC 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 139: Disc/Content Format

    7.3 DISC/CONTENT FORMAT Disc / content format ties, including but not limited to: the type of disc used; the type of recording; damage, dirt playback compatibility or condensation on either the disc or the player’s pick-up lens. See below for notes General disc compatibility about particular software and formats.
  • Page 140 PC-created disc compatibility • When naming MP3 files, add the corre- sponding file name extension (.mp3). • If you record a disc using a personal Files are played according to the file computer, even if it is recorded in a extension.

  • Page 141: Cleaning

    7.4 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...

  • Page 142: Panel Facilities

    8. PANEL FACILITIES 8.1 PANEL FACILITIES Front panel TIMER STANDBY/ON OPEN/CLOSE VOLUME buttons STANDBY/ON Use to adjust the volume. Press to switch the system on or into standby. Disc tray Press to stop playback. OPEN/CLOSE Press to open/close the disc tray. Press to switch to the DVD/CD function.
  • Page 143 Display 10 11 MIDNIGHT QUIET RPT-1 V.PART REC MODE PRO LOGIC DIGITAL ADV.SURR PRGSVE 16 15 Tuner indicators RPT and RPT-1 RPT lights during repeat play. RPT-1 lights during repeat one-track play. Lights when in one of the RDS display or search modes.
  • Page 144 14 Speaker indicators These show which speakers are being used to output the current source. The illustrations below show some example displays. 5.1 channel surround sound Stereo (2.1 channel) sound 3.1 channel sound with Dialogue enhancement on the center channel 5.1 channel surround sound with Virtual Surround Back mode active 15 PRGSVE...
  • Page 145 Remote control DISPLAY Press to display/change disc information shown on-screen. STANDBY/ON Disc playback controls FM/AM L1/L2 TUNER LINE DISPLAY OPEN/CLOSE Press to start or resume playback. ¡ ¢ Use for reverse slow motion playback, frame reverse and reverse scanning. DVD MENU RETURN ¡...
  • Page 146 MUTE (In SUB) Press to mute all sound from the speakers BASS MODE and headphones (press again to cancel). Use to select a Bass Mode. DIALOGUE MASTER VOLUME Use to select a Dialogue mode. Use to adjust the volume. VIRTUAL SB 10 TV CONTROL Press to switch the Virtual Surround Back speaker effect on/off.
  • Page 147 Change from MAIN to SUB to access menu for Initial Settings, Play Mode functions printed in green. Switch to PDP to functions, etc. be able to use teletext with Pioneer plasma displays (see Teletext on/off below) 18 (In SUB) (In MAIN)

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