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Pioneer XV-E51 Service Manual
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Pioneer XV-E51 Service Manual

Pioneer XV-E51 Service Manual

Stereo dvd tuner deck pioneer xv-e51/ xv-ev21
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STEREO DVD TUNER DECK
XV-EV51
XV-EV21
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
XV-EV51
ZLXJ/NC
XV-EV21
ZLXJ/NC
This product does not function properly independently; to avoid malfunctions, be sure
to connect it to the prescribed system component(s), otherwise damage may result.
Component
MINI SYSTEM
Stereo DVD Tuner Deck
Stereo Power Amplifier
Speaker System
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 2002
Power Requirement
DC Power supplied from other system component
DC Power supplied from other system component
System
EVA-5CH
XV-EV51
M-EV51
S-EV51V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
STEREO DVD TUNER DECK
EV51DVD
SOUND MODE
TIMER/CLOCK ADJ
KARAOKE
DISPLAY
ST. MEMORY
ENTER
DVD/CD
TAPE
–
VOLUME
+
4/1
¡/¢
TUNING –
PLAY/PAUSE
STOP
TUNING +
TUNER
LINE
OPEN/CLOSE
DOLBY NR(DEMO)
REVERSE MODE
ASES
REC/STOP
MIC VOL
MIN
MAX
MIC
(MAIN)
MIC
(SUB)
XV-EV51
Regienal restriction
codes (Region No.)
System
EVA-2CH
XV-EV21
M-EV21
S-EV21V
ORDER NO.
RRV2636
Remarks
4
4
Service manual
RRV2636(This manual)
RRV2663(EV51), RRV2664(EV21)
RRV2640(EV51), RRV2641(EV21)
T-ZZR AUG. 2002 printed in Japan

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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 2002 T-ZZR AUG.

  • Page 2: Safety Information

    SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do- it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
  • Page 3 [ 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 4: Table Of Contents

    CONTENTS SAFETY INFORMATION ............................. 2 1. SPECIFICATIONS ............................5 2. EXPLODED VIEWS AND PARTS LIST ......................6 2.1 PACKING ..............................6 2.2 EXTERIOR SECTION..........................8 2.3 FRONT PANEL SECTION ........................10 2.4 LOADING MECHANISM ASSY ....................... 12 2.5 TRAVERSE MECHANISM ASSY......................14 3.

  • Page 5: Specifications

    1. SPECIFICATIONS Specifications Amplifier Section Miscellaneous X-EV51DVD model Power Requirements Continuous Power Output: Multi voltage model ..AC 110-127/ 220-230/ Front ........80 W per channel 240V(switchable), 50/60 Hz (1kHz, 10 %, 8 Ω) Power Consumption Center ...... 33 W (1kHz, 10 %, 8 Ω) X-EV51DVD model Surround ......

  • Page 6: 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 7 PACKING parts List Mark No. Description Part No. Mark No. Description Part No. Front Pad M XHA3130 Operating Instructions XRB3017 Rear Pad M XHA3131 (English) Packing Case See Contrast table (2) Operating Instructions XRC3073 Correct Sheet XRH3007 (Chinese) NSP 3 Polyethylene Bag Z21-038 (0.03 x 230 x 340)

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION XV-EV51 Only Refer to "2.4 LOADING MECHA ASSY". XV-EV51 Only Refer to "2.3 FRONT PANEL SECTION". XV-EV51...
  • Page 9 EXTERIOR SECTION parts List Mark No. Description Part No. Mark No. Description Part No. Deck Lens XAK3327 FM/AM TUNER Module AXQ7228 Deck Door XAN3047 IF Assy See Contrast table (2) Ratch Mold XMR3001 AF Assy See Contrast table (2) Side Bonnet L XNE3026 DECK Assy See Contrast table (2)

  • Page 10: Front Panel Section

    2.3 FRONT PANEL SECTION D5108 D5107 XV-EV51...
  • Page 11 FRONT PANEL SECTION parts List Mark No. Description Part No. Mark No. Description Part No. Display Button L XAD3149 DISP 1 Assy XWZ3619 Display Button R XAD3150 DISP 2 Assy XWZ3620 Play Button XAD3151 DISP 3 Assy XWZ3621 Dolby Button L XAD3154 LED Assy XWZ3622...

  • Page 12: Loading Mechanism Assy

    2.4 LOADING MECHANISM ASSY Note : DVDM Refer to " Application of Lubricant". To DVDM Daifree To DVDM GEM1036 Refer to "2.5 TRAVERSE MECHANISM ASSY-S". Lubricating Oil GYA1001 Lubricating Oil GYA1001 LOADING MECHANISM ASSY parts List Mark No. Description Part No. Mark No.
  • Page 13 Application of Lubricant Lubricating Oil GYA1001 Around the shaft No. 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil GYA1001 No. 13 Lubricating Oil Drive Cam GYA1001 No. 13 Top View Drive Cam Rear View Inner side of a ditch Inner side of a ditch Lubricating Oil Lubricating Oil GYA1001...

  • Page 14: Traverse Mechanism Assy

    2.5 TRAVERSE MECHANISM ASSY 17 (Torque : 0.12 ± 0.01 N•m) Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 4 (Adjustment Screw) 17 (Torque : 0.12 ± 0.01 N•m) DVDM Screw Tight Silicone Adhesive GYL1001 GEM1037 To SSIB 17 (Torque : 0.12 ± 0.01 N•m) To DVDM XV-EV51...
  • Page 15 TRAVERSE MECHANISM ASSY parts List Mark No. Description Part No. Spindle Motor VXM1088 Stepping Motor VXM1090 > Pickup Assy-S OXX8004 Skew Screw VBA1080 Skew Spring VBH1335 Guide Bar VLL1514 Sub Guide Bar VLL1515 Hold Spring VNC1017 Joint Spring VNC1019 Support Spring VNC1020 NSP 11 Mechanism Chassis...

  • Page 16: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3.1.1 SIGNAL ROUTE(1/2) IF ASSY CN5903 Refer to 3.1.2 SIGNAL ROUTE(2/2) DVDM ASSY CN5901 DVD IF ASSY 16,17 CN5801 DECK ASSY EV-51 : PDC093 EV-21 : PDC097 CN5509 CN2506 (REC) DISP1 ASSY DSP ASSY XV-EV51 Only XV-EV51...

  • Page 17: Mic Assy

    SIGNAL ROUTE (SL) (PB) : SL AUDIO SIGNAL : PB SIGNAL (FL) : FL AUDIO SIGNAL (REC) : RECORDING SIGNAL : C AUDIO SIGNAL (TX) : AUDIO SIGNAL (TUNER) (SW) : SW AUDIO SIGNAL : V SIGNAL VIDEO : DIGITAL AUDIO ROUTE : Y SIGNAL VIDEO : C SIGNAL VIDEO AF ASSY...
  • Page 18 3.1.2 SIGNAL ROUT(2/2) X601 Work RAM for Error Correction Work RAM for MPEG Decode 27MHz IC302 IC604 K6T1008V2E-TB70 K4S641632F-TC75 X301 1M SRAM 64M SDRAM 20MHz IC605 TC7WU04FU CN25 (26P) FREOUT FREIN PIXCLK RF(TP) RFSACD SQUEEZ PIO381 7 CN151 IC301 FE_DATA LETTER (26P) PIO382 8...
  • Page 19 1– =: Refer to "3.1.3 WAVEFORMS". DVD IF ASSY CN1902 (16P) CN1962 (26P) C832 YOUT b YOUT a IC801 C822 MM1567AJ Cb IN COUT 6 IN • 6 OUT CY IN C812 VIDEO AMP Cr IN VOUT b VOUT a Y IN •...

  • Page 20: Overall Wiring Diagam

    3.2 OVERALL WIRING DIAGAM 3.2.1 OVERALL WIRING DIAGRAM(MEDIA PART 1/2) Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" CN8701 CN8901 XV-EV51 Only XV-EV51 Only CN5902 CN8001 1/2 - 2/2 AF ASSY (XWZ3618 / XV-EV51) CN8101...
  • Page 21 XV-EV51 Only CN3002 M-EV51 CN3001 (STEREO POWER AMPLIFIER) Service Manual DECK order no. RRV2663 MECHA. (XYM3015) CN5502 CN5701 CN201 CN5501 ERASE HEAD REC/PB HEAD CN5801 CN5503 CN2301 IF ASSY CN2302 (XWZ3617 / XV-EV51) (XWZ3627 / XV-EV21) CN5802 DECK ASSY CN2506 CN5903 CN5504 (XWX3067 / XV-EV51)
  • Page 22 3.2.2 OVERALL WIRING DIAGRAM (MEDIA PART 2/2) - 2/2 DVDM ASSY (AWM7684) : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE PICKUP ASSY-S (OXX8003) SPINDLE STEPPING MOTOR MOTOR : VXM1090 : VXX1088 LOAB ASSY LOADING (VWG2346) MOTOR ASSY...
  • Page 23 3.1.3 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY Measurement condition : No. 1 and 2 : reference A1 (DVD), T2-chp 19, Color-bar IC301 - pin 3 [RF] IC251 - pin 24 [FG] IC251 - pin 2, 4, 7 V: 200mV/div.

  • Page 24: Fm/Am Tuner Module

    3.3 FM/AM TUNER MODULE FM/AM TUNER MODULE (AXQ7228) FM FRONT END (FM) (FM) (FM) (FM) (FM) (AM) (AM) (AM) MW RF TUNING BLOCK (FM) (AM) OSC : 981 - 2052kHz 9k step XV-EV51...
  • Page 25 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) (TX) CN201 (TX) (FM) (FM) (TX) (AM) L201 ATE7003 XV-EV51...

  • Page 26: If Assy

    3.4 IF ASSY CN1902 IF ASSY (XWZ3617 / XV-EV51) CN5901 (XWZ3627 / XV-EV21) (S_Y) (S_Y) CN5503 CN5507 (TX) CN5504 (CD) EV-51 CN5506 EV-21 EV-51 Only XV-EV51 (CD) ONLY CN5505 CN5508 CN1902 XV-EV51...
  • Page 27 TO M-EV51 or M-EV21 Power Amplfier : The power supply is shown with the marked box. CN5701 (TX) EV-51 EV-21 CN5801 CN2506 EV-51 SIGNAL ROUTE (CD) : CD AUDIO SIGNAL ROUTE : V SIGNAL ROUTE (TX) (S_C) XV-EV21 : AUDIO SIGNAL ROUTE (TUNER) : S-VIDEO OUT C SIGNAL ROUTE Only (S_Y)

  • Page 28: Af Assy(1/2)

    3.5 AF ASSY(1/2) (AUX) (AUX) (TX) (TX) (REC) (PB) (PB) CN8101 (CD) (CD) XV-EV51 Only (REC) (TX) EV-51 EV-21 (REC) (REC) XV-EV51...
  • Page 29 SIGNAL ROUTE (PB) (AUX) : PB SIGNAL : AUX SIGNAL (REC) (MIC) (CD) (CD) : RECORDING SIGNAL : MIC OUT SIGNAL (TX) : AUDIO SIGNAL (TUNER) JA8401 (CD) : CD SIGNAL (CD) CN8301 AF ASSY (XWZ3618 / XV-EV51) (MIC) (XWZ3628 / XV-EV21) (MIC) (MIC) (TX)

  • Page 30: Af Assy(2/2)

    3.6 AF ASSY(2/2) (MIC) (MIC) SIGNAL ROUTE (MIC) : MIC SIGNAL (TX) : AUDIO SIGNAL (TUNER) XV-EV51 Only CN8751 XV-EV51...
  • Page 31 (MIC) AF ASSY (XWZ3618 / XV-EV51) (XWZ3628 / XV-EV21) (MIC) CN8901 (TX) (MIC) (MIC) XV-EV51 Only (TX) CN8701 : The power supply is shown with the marked box. XV-EV51...

  • Page 32: Deck Assy

    3.7 DECK ASSY DECK ASSY (XWX3067/XV-EV51) (XWX3066/XV-EV21) CN2301 (PB) CN2302 (REC) (REC) (REC) (REC) (REC) XV-EV51...
  • Page 33 : The power supply is shown with the marked box. (PB) (PB) (PB) (REC) EV51:-16.3dBV EV21:- 6.5dBV (REC) EV-51 EV-21 SIGNAL ROUTE (PB) : PB SIGNAL (REC) : RECORDING SIGNAL CN2506 CN5801 XV-EV51...

  • Page 34: Dvdm Assy(1/2)

    3.8 DVDM ASSY(1/2) DVDM ASSY (AWM7684) CN601 (RF) (RF) (RF) (RF) (RF) (RF) XV-EV51...
  • Page 35 1,2,3,4 : Refer to "3.1.3 WAVEFORMS". (RF) : RF SIGNAL ROUTE : DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE IC302 K6T1008V2E-TB70 WORK SRAM (1M) : The power supply is shown with the marked box. XV-EV51...

  • Page 36: Dvdm Assy(2/2)

    3.9 DVDM ASSY(2/2) DVDM ASSY (AWM7684) IC603 VYW1848 (MBM29LV800TA-90PFTN) PGM 8M FLASH MEMORY XV-EV51...
  • Page 37 : The power supply is shown with the marked box. 5: Refer to "3.1.3 WAVEFORMS". IC604 K4S641632F-TC75 64M SDRAM (S_C) (S_C) (S_Y) (S_Y) (R/Cr) (R/Cr) (G/Y) (G/Y) (B/Cb) (B/Cb) (R/Cr) (R/Cr) : DATA SIGNAL ROUTE (S_C) (S_C) : V SIGNAL ROUTE (S_C) : S-VIDEO OUT C SIGNAL ROUTE (S_Y)

  • Page 38: Dvd If Assy

    3.10 DVD IF ASSY DVD IF ASSY (AWM7677) (S_C) (S_C) (S_C) (S_Y) (S_Y) (S_Y) (G/Y) (G/Y) (G/Y) (B/Cb) (B/Cb) (B/Cb) (R/Cr) (R/Cr) (R/Cr) (S_C) (S_Y) (R/Cr) (G/Y) (G/Y) (B/Cb) (B/Cb) XV-EV51...
  • Page 39 (R/Cr) : V SIGNAL ROUTE : R/Cr SIGNAL ROUTE (S_C) (G/Y) : S-VIDEO OUT C SIGNAL ROUTE : G/Y SIGNAL ROUTE (S_Y) (B/Cb) : S-VIDEO OUT Y SIGNAL ROUTE : B/Cb SIGNAL ROUTE : AUDIO SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE (S_C) (S_Y) (G/Y)

  • Page 40: Disp1, Disp2, Disp3 And Led Assys

    3.11 DISP1, DISP2, DISP3 and LED ASSYS LED ASSY (XWZ3622) CN5203 J5203 DISP 2 ASSY (XWZ3620) DISP 1 ASSY (XWZ3619) CN5101 CN5102 DISP 1 ASSY S5101: Sound Mode S5102: EV-51_Karaoke EV-21_Vlrtual Surround S5103: ST Memory S5104: Enter S5105: Display S5106: TIME/CLOCK ADJ I J L XV-EV51...
  • Page 41 J5102 J5202 DISP 2 ASSY (XWZ3620) DISP 3 ASSY DISP 2 ASSY (XWZ3621) S5201: PLAY J5202 S5202: VOL - S5203: ( - ) S5204: DVD / CD S5205: STOP S5206: VOL + S5207: ( + ) S5208: TAPE S5209: LINE 1 S5210: OPEN/CLOSE S5211: TUNNER DISP 3 ASSY...

  • Page 42: Dsp Assy

    3.12 DSP ASSY DSP ASSY (AWZ8059) XV-EV51 : Only XV-EV51...
  • Page 43 : The power supply is shown with the marked box. XV-EV51...

  • Page 44: Mic Assy

    3.13 MIC ASSY MIC ASSY (XWZ3626 / XV-EV51) (XWZ3623 / XV-EV21) JA5401 EV-51 EV-21 JA5402 XV-EV51...
  • Page 45 CN8301 J5401 XV-EV51...

  • Page 46: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 4.1 LOAB ASSY 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 47: Fm/Am Tuner Module

    4.2 FM/AM TUNER MODULE SIDE A SIDE B FM/AM TUNER MODULE SIDE A CN201 CN5701 (ANP7338-B) Q202 FM/AM TUNER MODULE SIDE B (ANP7338-B) Q201 IC201 Q203 Q205 IC202 Q204 XV-EV51...

  • Page 48: Dvdm Assy

    4.3 DVDM ASSY SIDE A DVDM ASSY IC601 IC301 Q607 Q606 Q605 Q604 Q603 Q602 IC303 CN25 CN22 CN1962 CN1961 XV-EV51...
  • Page 49 SIDE A IC301 IC251 IC351 Q101 IC110 IC111 Q102 SPINDLE MOTOR STEPPING MOTOR PICKUP ASSY (VNP1866-D) 1961 CN601 XV-EV51...
  • Page 50 SIDE B DVDM ASSY IC302 Q300 Q103 Q105 9 8 7 6 5 4 3 2 CN22 XV-EV51...
  • Page 51 SIDE B IC605 IC603 Q651 IC304 IC604 Q601 Q652 3 2 1 0 7 6 5 4 3 2 1 0 (VNP1866-D) CN25 XV-EV51...

  • Page 52: Dvd If Assy

    4.4 DVD IF ASSY SIDE A SIDE A DVDIF ASSY CN5901 CN1902 IC1902 IC1903 IC1901 IC1906 IC1905 IC1904 (ANP7425-A) XV-EV51...
  • Page 53 SIDE B SIDE B DVD IF ASSY CN1901 Q1932 Q1931 Q1961 IC1962 IC1961 Q1921 Q1922 IC1889 IC1941 Q1941 Q1942 (ANP7425-A) XV-EV51...

  • Page 54: If Assy

    4.5 IF ASSY SIDE A CN8002 CN8003 IF ASSY CN1902 CN8001 To M-EV51 or M-EV21 Power amplfier CN8901 To FAN CN5503 CN5506 CN5507 CN5508 CN5501 CN5901 CN5510 GNDA GNDM 1.GNDD 2.GNDD 3.VD+5V VU+12V 4.VD+5V VE+56 5.CDERR GNDD KEY4 6.ABOOT GNDM 7.CDDO 8.FS96 9.CSCLK...
  • Page 55 SIDE B IF ASSY CN5501 CN5507 CN5503 C 5 6 1 5 C 5 6 1 4 12.CA17 1.GNDD 13.CSREQ 2.GNDD 14.CSDO 3.VD+5V 15.CSCS 4.VD+5V C 5 6 1 6 16.NC 5.CDERR 17.CA19 6.ABOOT 18.CSDI 7.CDDO 19.CA18 8.FS96 20.XDSPMUTEIN 9.CSCLK 10.CA15 11.CA16 21.DSPMUTEOUT...

  • Page 56: Af Assy

    4.6 AF ASSY SIDE A TO. STEREO POWER AMPLIFIER (M-EV51 CN-3002) AF ASSY CN8701 JA8401 CN5503 IC8901 IC8803 IC8802 Q8201 IC8101 IC8111 CN5504 IC8201 IC8301 IC8752 CN5505 IC8801 IC8753 IC8751 IC8603 IC8602 IC8702 IC8703 IC8701 IC8601 CN8301 (XNP3060-C) J5401 XV-EV51...
  • Page 57 SIDE B AF ASSY CN8701 C 8 4 0 7 C 8 4 0 4 C 8 7 8 5 R 8 4 1 1 C 8 4 0 1 C 8 5 1 6 C 8 5 1 7 R 8 5 1 6 R 8 5 1 5 C 8 5 1 4...

  • Page 58: Deck Assy

    4.7 DECK ASSY SIDE A DECK ASSY CN2302 OPEN VR2401 VR2402 VR2301 VR2302 (XNP3061-A) XV-EV51...
  • Page 59 SIDE B L2801 R 2 8 9 8 R 2 8 0 2 R 2 8 0 1 Q2801 Q2802 R 2 8 1 4 D2303 D2304 R 2 8 9 9 R 2 4 2 4 R 9 0 0 5 D2301 Q2803 C 2 3 0 1...

  • Page 60: Disp1, Disp2, Disp3 And Led Assys

    4.8 DISP1, DISP2, DISP3 and LED ASSYS SIDE A CN5509 CN5101 5101 W462 DISP1 ASSY CN5101 CONTACT ON UPPER SIDE 5.LCDDATA 4.LCDCLK 3.VCC C5103 2.GNDU 1.GNDU 2.VE+5 1.VLCD W464 3.LCDCLK 4.LCDDATA 5.KEY 3 6.KEY 2 7.KEY 1 8.REMIN 9.VA+12 10.GNDD R5106 11.GNDC D5101...
  • Page 61 SIDE B DISP1 ASSY CN5101 CN5101 1.VLCD 2.GNDU 3.VCC 4.LCDCLK 5.LCDDATA DISPLAY1 ASSY XWZ3619 TIMER/CLOCK ADJ CMKS-P3X S5101 S5106 SOUND MODE S5102 5CH:KARAOKE S5105 2CH:VIRTUAL SURROUND DISPLAY S5103 S5104 ST MEMORY ENTER Q5101 CN5102 CN5102 (XNP3060-C) DISP2 ASSY J5102 J5102 VOL + S5206 S5204...

  • Page 62: Mic Assy

    4.9 MIC ASSY SIDE A SIDE A MIC ASSY CN8301 VR5401 C5431 C5410 J5401 IC5402 1.ECHOVOL W457 JA5401 J5401 2.VA+12V W452 3.MIC 4.GNDA R5401 MIC ASSY R5411 L5401 W470 W456 IC5401 D5401 C5426 CMKS-P3X JA5402 (XNP3060-C) Q5402 IC5401 IC5402 SIDE B (XNP3060-C) Q5401 IC5401...

  • Page 63: Dsp Assy(Xv-Ev51 Only)

    4.10 DSP ASSY(XV-EV51 Only) SIDE A SIDE A DSP ASSY(XV-EV51_Only) CN5507 CN5506 CN5508 CN8001 CN8002 CN8003 IC8201 Q8301 Q8201 IC8501 IC8101 IC8102 IC8301 IC8401 IC8021 IC8601 IC8204 (ANP7442-B) Q8351 SIDE B CN8001 CN8002 CN8003 IC8202 Q8353 (ANP7442-B) IC8203 XV-EV51...

  • 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. CN8001 21P SOCKET AKP7074 X201 Crystal RES.(7.2MHz) ASS1093 X8301 CRYSTAL RES.(12.28MHz) ASS7046 8903 SCREW PLATE VNE1948 IF ASSY (XWZ3617) KN8901, KN8902 EARTH METAL FIT. VNF1084 X8101 CRYSTAL RES.(27MHz) VSS1172 SEMICONDUCTORS IC5591, IC5801 BU4094BCF >...
  • Page 66 Mark No. Description Part No. Mark No. Description Part No. C5501, C5504, C5526, C5806 CEAT470M16 Other Resistors RS1/16S###J C5528 CEAT470M50 C5902, C5904 CEAT471M6R3 OTHERS C5506, C5612, C5613 CKSRYB102K50 C5516-C5518, C5521, C5529 CKSRYB103K50 CN5502 7P Connector 52045-0745 CN5509, CN5802 11P Connector 52045-1145 C5593, C5594, C5601, C5603, C5605 CKSRYB103K50 CN5701 13P Connector...
  • Page 67 Mark No. Description Part No. Mark No. Description Part No. C8609, C8610 CCSRCH820J50 SEMICONDUCTORS C8111 CEAL100M50 IC8111, IC8801 AN4558NS C8113, C8119, C8120, C8221, C8509 CEAT100M50 IC8301 BA3838F C8510, C8752, C8752, C8822, C8826 CEAT100M50 IC8101 BU4052BCF C8833, C8834 CEAT100M50 IC8201 M65847AFP C8789, C8823 CEAT101M16 IC8802, IC8803...
  • Page 68 Mark No. Description Part No. Mark No. Description Part No. SEMICONDUCTORS 5301 3P Cable holder 51048-0300 Q5101 2SC2412K D5102, D5103 1SS133 LED ASSY D5105, D5106 MTZJ6.8B SEMICONDUCTORS COILS AND FILTERS D5203, D5205 UDZS6.8B L5101 LAU220J OTHERS SWITCHES AND RELAYS CN5203 KR Connector S2B-PH-K S5101, S5102, S5103, S5104, S5105 ASG7013...
  • Page 69 Mark No. Description Part No. Mark No. Description Part No. > IC1905S-8540 B00FN-IMA IC1962 TC74VHC125FT D601 RB501V-40 IC1961 TC74VHCT125AFT Q1931 2SA1576A COILSANDFILTERS L6990 (330mH) ATL7007 > Q1901C PH6312 L300 LCYA2R7J2520 Q1941, Q1961 RN1903 L5010, L5020, L5040 ( Chip 60mH) VTL1075 Q1942 RN2903 Q1921, Q1922, Q1932...
  • Page 70 Mark No. Description Part No. Mark No. Description Part No. C2208 CEATR10M50 OTHERS C2205, C2206 CEATR22M50 CN2 12P Connector AKN7031 C2403 CEJQ1R0M50 CN8 26P Connector AKN7032 C2805, C2806, C2810 CEJQ330M10 CN4 4P Connector RKN1045 C2314 CEJQ470M16 CN9 PH Connector S5B-PH-SM3 C2315 CKSRYB102K50 7P Flexible Cable...
  • Page 71 Mark No. Description Part No. C2807 CEAL470M6R3 C2203, C2204, C2207, C2311, C2312 CEAT100M50 C2215 CEAT101M16 C2201, C2202, C2217, C2218, C2255 CEAT1R0M50 C2404, C2419, C2420 CEAT1R0M50 C2251 CEAT220M50 C2216 CEAT221M16 C2254 CEAT2R2M50 C2309, C2310, C2407, C2408 CEAT330M50 C2425 CEAT470M16 C2261, C2262 CEAT4R7M50 C2208 CEATR10M50...

  • Page 72: Adjustment

    6. ADJUSTMENT 6.1 DECK SECTION 6.1.1 Adjustment condition For adjustment, use the stereo power amplifier (M-EV51 or M-EV21). 7 Adjustment Condition 7 List of Adjustments (1) The ground at the time of adjustment shall be W166. ¶ Playback Section (Refer to Fig. 6–3). (2) Clean the heads and demagnetize them using a head eraser.

  • Page 73: Playback And Recording Section

    6.1.2 Playback and Recording section Playback Section (1) Tape Speed Confirmation Mode Input Signal/Test Tape Adjustment Points Measurement Points Adjustment Value Remarks FWD adjustment VR2701 (DECK ASSY) P1 R (CN2507) 3000 Hz PLAY NCT-111 (3 kHz) REV Confirmation –10 (Refer to Fig. 6-3) (DECK ASSY) ( 3000 Hz Hz )
  • Page 74 DECK ASSY SIDE A CN2302 OPEN VR2301 (Lch) VR2401 (Lch) VR2302 VR2401 VR2402 (Rch) REC LEVEL PB LEVEL VR2402 VR2301 VR2302 (Rch) MECHANISM UNIT CN2507 (DECK TP) FWD Azimuth REV Azimuth Adjustment Screw Adjustment Screw Fig. 6-3 Adjustment and Measurement Points XV-EV51...

  • Page 75: Tuner Section

    6.2 TUNER SECTION 6.2.1 AM TUNER SECTION There is no adjustment in the AM tuner. 6.2.2 FM TUNER SECTION Set the mode selector to FM BAND. Connect the wiring as shown in Fig. 6-5. ANT. Input level and signal condition Adjustment Step Adjustment...

  • Page 76: Dvd Section Adjustment Items Ana Location

    6.3 DVD SECTION ADJUSTMENT ITEMS ana 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 Initialize the Focus Sweep Setting Tangential Radial adjustment adjustment...

  • Page 77: Necessary Adjustment Points

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

  • Page 78: Test Mode

    6.6 TEST MODE TEST MODE: ON Power Amplifier TEST POWER GGF1067 Test mode remote control unit TEST MODE: DISC SET CHECK DVD Tuner Deck DVD, CD <TRAY OPEN> OPEN/CLOSE OPEN/CLOSE DVD disc (Player or Remote (Player or Remote Control Unit) Control Unit) &&&...

  • Page 79: Mechanism Adjustment

    6.7 MECHANISM ADJUSTMENT Tangential and Radial Height Coarse Adjustment START Cautions: • Remove the servo mechanism. 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 Servo Mechanism (Float Base) with...
  • Page 80 DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.6 TEST MODE". • Jitter indication of the monitor is refererd to "7.1.1 TEST MODE (Display Specification of the Test Mode)". Use disc: GGV1025 START Mechanism Assy •...
  • Page 81 Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism. Turn on the Player POWER CLEAR Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism. XV-EV51...

  • Page 82: General Information

    7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE Test Mode Functional Specification 1 How to Enter Test mode Turn the power on while short-circuiting with TEST jumper (W284) and VE+5 jumper (W282) on the IF Assy. Indicate with "U-TEST" in this time. 2 Release the test mode •...
  • Page 83 ~ 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 84 Display Specification 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 ], [VCD], [ DVD : ID indication (hexadecimal number, 8 digits)
  • Page 85 Shortcut key Functional Specification Only in the normal playback, the following setting can by pressing the required key after having pressed the "TEST" key of the remote control unit. How to release: Press the "ESC" key. (function with indication) Command Contents Conditions Remote Control Key Name Remote Control Code...
  • Page 86 Specification of Model Information Display • Display contents Character in bold : Item name : Information display 1 Model name Display it according to model information set from the FL controller. 2 Destination indication Display it according to model information set from the FL controller. 3 Region No.
  • Page 87 Functional Specification of the Service Mode • FL indication of EDC / ID error (short cut function) Display it in FL with ESC+CX keys (LD remote control unit). Indication is released with ESC key during indication. FL indication contents 0 0 / 0 0 / 0 1 ∗ Display number of the location that caused EDC and ID errors Retry number of times of the latest ID error Retry number of times of the latest EDC error...
  • Page 88 7.1.2 DISPLAY OF THE MECHANISM ERROR HISTORY 3 Error contents indication When mechanism error (FE error) occurred, the mechanism Indicate the error contents which occurred with error history of maximum past eight times is displayed by character. pressing the CHP/TIM key during service mode screen display.
  • Page 89 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 90 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 91 7.1.3 TRUBLE SHOOTNG Confirm the error history at first. When a history was not displayed, refer to the following table. Defectiveness Assumption Symptoms Diagnosis Contents Points Cannot power on Check Voltage of CN8901-17pin(VE+56) on the AF assy. M-EV51(21) , system cable connection Check the stand by indicator.
  • Page 92 Defectiveness Assumption Symptoms Diagnosis Contents Points Cannot open a tray Does voltage of CN9-pin 3 and 5 on the DVDM Assy change normally ? (An opening screen is pin 3 (XCLOSE) : It is "H" level by the state that has finished doing CLOSE. Tray switch displayed on the monitor) pin 5 (OPEN) : It is "H"...
  • Page 93 EVA emergency processing specification 1. About Emergency process When abnormality of hardware of power supply short circuits and so on occurred, turn the power OFF without an usual step in a moment. And perform process to limit the later power ON operation. 2.

  • Page 94: Single Operation Method

    7 SINGLE OPERATION METHOD Individual operation method of XV-EV51,EV21 (MEDIA) Jigs and Measuring instruments DC power- supply Single purpose operation method. Supply DC power to each point, and all the divided GND short-circuits. DC apply point Voltage Locations Apply Point Name Assy Name W497 IC5508 IN...
  • Page 95 7.1.4 SEQUENCE AFTER POWER ON Flow chart from power on to the picture output STANDBY Spindle turn Power on operation by a user (remote controller key or product key) Read ID information code FL controller receives a message Various setting [FL controller] LCD lighting / outputs a power on signal The picture output...
  • Page 96 7.1.5 DISASSEMBLY Deck Mechanism Section Front Panel Section Remove the Side Bonnet L and R (screws × 14) Remove two screws Remove two screws Remove a FFC and connector Unhook × 4 Remove the Front Panel Section AF Assy CN8301 IF Assy CN5509 Rear View...
  • Page 97 DVD Mechanism Section Remove three screws Remove four screws Top View Rear View DVD Mechanism Section Remove a screw Remove the DVDM and DVD IF Assys (screws × 6) (with Shield Plate and Plastic Plate) Remove a Fan connector Caution : Be careful to installation order of Remove the DVD Shield Section the Shield Plate and Plastic Plate.
  • Page 98 Styling like figure below. DECK Assy AF Assy Rear View DVD IF Assy Turn the Pickup Short SW before Pickup Flexible Cable removed. DVDM Assy Short DSP Assy " before Pickup Flexible cable removed (XV-EV51 Only) make short by solder " IF Assy LOADING MECHA Assy Diagnosis...
  • Page 99 Traverse Mechanism Assy-S When Removing The Pickup Assy-S Remove the FFC Holder with the state which Flexible Cable Remove two Skew Screws and two Skew Springs was atatched. (Screw × 1) Remove the Pickup Assy-s Cautions : Screw is locked with Silicone Adhesive. Please lock it with Silicone Adhesive when installs it.
  • Page 100 STYLING THE PICKUP FLEXIBLE CABLE FOLD a edge of lining part of the Pickup Flexible Cable. Insert the Pickup Flexible Cable in connector, and lock it surely. Pickup Assy-S Bottom View Conducting Plane FFC Holder Caution : Move the Pickup to the innermost of the disc Perform the styling as shown in figure below.

  • Page 101: Parts

    7.2 PARTS • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC BA6664FM, L6315ATXXTY, M56788AFP, STI5519AVB-B0C, PCM1742KE, MM1567AJ, PDC093 BA6664FM (DVDM ASSY : IC251) • Spindle Driver Block Diagram A3 2 DRIVER...
  • Page 102 L6315ATXXTY (DVDM ASSY : IC301) • Front End IC Block Diagram XV-EV51...
  • Page 103 Pin Function Pin Name Pin Function IREF Analog input Bandgap filtering input GNDAI Analog ground Analog power supply ground RFSACD Analog output RF output for SA-CD support RFIN Analog input RF path data input (after AC coupling) RFOUT Analog output RF path data output (before AC coupling) VCCA18 Analog supply...
  • Page 104 Pin Name Pin Function 41 PC[5] (VROFST) Digital I/O VREF offset adjustment (stand-by) 42 PC[6] (SPDL_PDM) Digital I/O Spindle drive output 43 PC[7] (OEICG) Digital I/O OEIC gain sw 44 VSS Digital ground VSS core 45 VDD3S Digital supply VDD core 46 VSS_SPL Digital ground VSS I/O...
  • Page 105 Pin Name Pin Function 81 OUT_SYNC Digital output Output interface 82 OUT_DVALID Digital output Output interface 83 OUT_CLK Digital output Output interface 84 OUT_DATA[0] (FE_DATA) Digital output Output interface 85 OUT_DATA[1] (FE_EVALID) Digital output Output interface: BW com 86 OUT_DATA[2] (FE_ECCBST) Digital output Output interface: BW com 87 OUT_DATA[3]...
  • Page 106 Pin Name Pin Function 121 REFGND Analog ground DAC analog ground supply 122 REFDAC Analog output DAC reference voltage 123 FACT Analog output DAC focus actuator 124 TACT Digital output DAC tracking actuator 125 GNDDAC Analog ground DAC analog ground −...
  • Page 107 M56788AFP (DVDM ASSY : IC351) • FTS Driver IC Block Diagram XV-EV51...
  • Page 108 STI5519AVB-B0C (DVDM ASSY : IC601) • Back End IC Block Diagram XV-EV51...
  • Page 109 Pin Function Pin Name Pin Function FP_SO Front Panel interface. (Soft) Serial transfer data output. A_DATA3 Reserved XAMUTE Analog audio output line muteing output 'L'. − VDD_3V3 3.3 V Power supply − Ground Reserved AQE_XCS Audio Quality Enhancer IC's chip-select output. SQUEEZ S-Video output S1/S2 control signal at squeez output mode 'H'.
  • Page 110 Pin Name Pin Function 36 IREF_YC YCC DAC electric current reference − 37 VDD_2V5 2.5 V Power supply − 38 VSS Ground In case of NOT Karaoke model, this port is N.C.(output). 39 XAMUTE2 Karaoke model Before MIC mixing stage audio muteing output 'L'. In case of NOT Karaoke model, this port is N.C.(output).
  • Page 111 Pin Name Pin Function − 65 VSS Ground 66 SMI_A3 67 SMI_A2 68 SMI_A1 69 SMI_A0 SMI SDRAM address 70 SMI_A10 71 SMI_A11 72 SMI_A12 73 SMI_A13 74 SMI_CS0 SMI SDRAM chip select 75 SMI_CS1 2nd SMI SDRAM chip select 76 SMI_RAS SMI SDRAM RAS 77 SMI_CAS...
  • Page 112 Pin Name Pin Function Reserved 105 LFEON for high-quality audio model's LFE control. 106 TP- Not use. − 107 VDD_3V3 3.3 V Power supply − 108 VSS Ground 109 TRST Diagnostic Controle Unit interface 110 TMS Diagnostic Controle Unit interface 111 TDTO Diagnostic Controle Unit interface 112 TDTI...
  • Page 113 Pin Name Pin Function 141 CPU_D0 142 CPU_D1 143 CPU_D2 144 CPU_D3 FLASH, Debug SDRAM DATA 145 CPU_D4 146 CPU_D5 147 CPU_D6 148 CPU_D7 − 149 VDD_2V5 2.5 V Power supply − 150 VSS Ground 151 CPU_D8 152 CPU_D9 153 CPU_D10 154 CPU_D11 FLASH, Debug SDRAM DATA 155 CPU_D12...
  • Page 114 Pin Name Pin Function − 185 VSS Ground 186 XDRVMUTE Motor driver muting signal 'L'. Front-End L6315 stream interface. 187 RS_ERROR If STi5588 then ECC Error flag. Reserved (Front-End L6315 command interface.) 188 I2C_SEL ('L' : I2C bus connect to I2C_DMA) ('H' : I2C bus connect to I2C_COMAND) 189 DAC_SCK Audio DAC serial control clock output.
  • Page 115 PCM1742KE (DVD IF ASSY : IC1921) • D/A Converter Pin Arrangement Pin Function Pin Name Pin Function Audio data bit clock input DATA Audio data digital input L-channel and R-channel Audio data LRCK latch enable input DATA − DGND Digital ground −...
  • Page 116 MM1567AJ (DVD IF ASSY : IC1941) • DVD Video Amp. IC Block Diagram Pin Function Pin Name Pin Function Pin Name Pin Function VCC1 18 CrOUT Signal output (Cr) Crroma input 19 CrSAG SAG correction (Cr) MUTE1 Mute select 20 GND2 Video input 21 CbOUT Signal output (Cb)
  • Page 117 PDC093 (IF ASSY : IC5501) • System Control Microcomputer Pin Function Port Name Pin Name Function PA3/WR# DVD ON/OFF Control power supply for DVD Detect to insert headphone (reserve) → If don't use, set I/O to output PA4/RD# (HPDET) PA5/RS XCDRST Reset for CD / VCD / DVD microcomputer P70 / INT0 / T0LCP / AN8...
  • Page 118 Port Name Pin Name Function TCMSIN Input MS signal TCPULSE Input pulse of TC reel XTESTMODE Set TEST MODE for product line (service) and unit checker SERVICE Set SELF CHECK for service DTSDMIX Cntrol of gain-up for dts down-mix SWFMIX Control for subwoofer mix ECHCNT1 Control of echo level 1...
  • Page 119 Port Name Pin Name Function PB6/D6 DSP EXP OE Output enable for EXPAND (no use) PB5/D5 CSCS Chip select for CRISTAL's DSP PB4/D4 CSREQ Request for CRISTAL's DSP PB3/D3 FS96 96k input fron CODEC PB2/D2 ABOOT Chip select for SRAM / P2ROM PB1/D1 CSRST RESET for CRISTAL's DSP...

  • Page 120: Cleaning

    7.3 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 XV-EV51...

  • Page 121: Panel Facilities

    8. PANEL FACILITIES Front panel 7 8 9 10 11 12 The front panel controls for the EV51DVD model are shown in the illustrations below. STEREO DVD TUNER DECK EV51DVD SURROUND (EV51DVD model ) Selects a surround listening mode SFC (EV21DVD model ) Selects sound modes or custom settings from the Sound Field Control SOUND MODE...
  • Page 122 4 STANDBY indicator 14 ASES Lights when the system is in standby Press for CD-to-tape synchro recording PHONES jack Headphone jack 15 DOLBY NR (DEMO) Switches Dolby Noise Reduction on or off DVD/CD and TUNER select button Press to select the source you want to listen to 16 OPEN/CLOSE 7 SOUND MODE Opens the disc tray...

  • Page 123: Controls And Displays

    Controls and displays STANDBY/ON Remote control Switches the player on or into standby Function select buttons Selects the source you want to listenot The remote control for the EV51DVD model i shown in the illustration below . DVD control buttons AUDIO Selects the audio channel or language SUBTITLE...
  • Page 124 Controls and displays CH LEVEL (SHIFT+5) Press to adjust the speaker level VOLUME SLEEP (SHIFT+6) Adjusts the volume level Switches the sleep timer on or off DVD SETUP CLEAR Press to make DVD settings Clears an entry SYSTEM SETUP (SHIFT+DVD SETUP) ENTER (EV51DVD model) Selects menu options, etc.
  • Page 125 Controls and displays Display Lights during playback of an MP3 disc RPT-1 The front panel display for the EV51DVD model is RPT lights during repeat play ( RPT-1 lights during shown in the illustration below . repeat one-track play) 8 Format indicator (EV51DVD model only) These indicators will light according to which channels are encoded on the Dolby Digital or DTS...
  • Page 126 Controls and displays PRO LOGIC II (EV51DVD model only) 25 ASES This lights to indicate Prologic II decoding Lights during ASES recording Lights when Dolby Noise Reduction is on Lights when the sleep timer is active 21 B.CUT 27 ECHO Lights when the beat cut mode has been switched to Lights when the Karaoke ECHO effect is selected B.CUT 2...

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