Pioneer DV-656A-K Service Manual Download Page 60

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DV-656A-S

6.3 NECESSARY ADJUSTMENT POINTS

∗

After adjustment, screw locks

with the Screw tight.

∗

After adjustment, screw locks

with the Screw tight.

Mechanical

point

Electric

point

Mechanical

point

Electric

point

Mechanical

point

Electric

point

Be sure to perform the following step finally when replaced
Pickup, Traverse Mechanism and Spindle Motor.

Purpose:

To set the sweep which was correct with the
individual Traverse mechanism.

Mechanical

point

Electric

point

LOAB, DVDM ASSY

∗

GGF1067

Test mode

remote control

unit

ESC

CLEAR

Exchange Parts of Mechanism Assy

Exchange PCB Assy

When

Adjustment Points

Exchange the Pickup

Exchange the Traverse Mechanism

Exchange the Spindle Motor

Exchange PC Board

(It is necessary when performed adjustment procedure

Summary of Contents for DV-656A-K

Page 1: ...LECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2002 DV 656A S RRV2649 DVD PLAYER DV 656A S DV 656A K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Reginal restriction codes Region No Remarks DV 656A S WYXJ AC220 240V 2 DV 656A K WYXJ AC220 240V 2 For details refer to Important symbols for good services T ZZE ...

Page 2: ...E APPARATUS LASER DIODE CHARACTERISTICS FOR DVD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 650 nm FOR CD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 780 nm Additional Laser Caution See page 61 LABEL CHECK 1 Loading status detection switch S101 on the LOAB assy are detected by the microprocessor IC601 in the DVDM assy To permit the laser diode to oscillate it is required to set the loading status detection swit...

Page 3: ...es 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones sh...

Page 4: ...ASSY 41 3 14 WAVEFORMS JACB ASSY 42 4 PCB CONNECTION DIAGRAM 43 4 1 LOAB ASSY 43 4 2 DVDM ASSY 44 4 3 JACB ASSY 46 4 4 SACDB ASSY 50 4 5 SCRB ASSY 51 4 6 FLKY and KEYB ASSYS 52 4 7 POWER SUPPLY UNIT 54 5 PCB PARTS LIST 55 6 ADJUSTMENT 59 6 1 ADJUSTMENT ITEMS AND LOCATION 59 6 2 JIGS AND MEASURING INSTRUMENTS 59 6 3 NECESSARY ADJUSTMENT POINTS 60 6 4 TEST MODE 61 6 5 MECHANISM ADJUSTMENT 62 7 GENER...

Page 5: ...Cell Batteries White Red Yellow Remote Control VXX2800 Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories DTS is a registered trademark of Digital Theater Systems Inc TruSurround and the symbol are trademarks of SRS Labs Inc TruSurround technology is incorporated under license from SRS Labs Inc ...

Page 6: ...s indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation 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 NOTES 8 9 6 2 3 1 9 5 4 12 10 11 14 13 FRONT 15 17 O...

Page 7: ...attery Cover VNK4997 NSP 6 AA R6P Dry Cell Battery VEM1031 7 NSP 8 Warranty Card ARY7022 9 Polyethylene Bag VHL1051 10 Pad L VHA1307 11 Pad R VHA1308 12 Paper Board VHC1096 13 Packing Case See Contrast table 2 14 Mirror Mat Sheet Z23 007 15 Operating Instructions VRD1160 English Spanish 16 Operating Instructions VRD1161 French German 17 Operating Instructions VRD1162 Italian Dutch Mark No Descript...

Page 8: ...A H E 10 23 25 20 32 32 32 12 38 39 35 27 26 33 32 32 32 18 17 32 18 43 8 19 32 9 3 32 33 33 33 34 33 33 34 33 29 30 24 14 37 33 1 6 7 4 2 22 21 16 39 Refer to 2 3 FRONT PANEL SECTION 5 Refer to 2 4 LOADING MECHA ASSY 40 13 35 35 42 41 CONTACT SIDE NON CONTACT SIDE B C G H D 44 45 ...

Page 9: ...mp AEC7373 NSP 19 PCB Support REC1285 20 PCB Support VEC2184 21 PCB Holder VEC2283 22 PCB Holder VEC2283 NSP 23 Base Chassis VNA2521 24 Rear Panel See Contrast table 2 NSP 25 PCB Base VNE2276 26 Adapter 14L VNL1941 27 Adapter 14R VNL1942 29 Bonnet Case S See Contrast table 2 NSP 30 ID Label VRW1877 31 32 Screw BBZ30P060FMC 33 Screw BBZ30P080FZK 34 Screw See Contrast table 2 35 Screw PPZ30P080FMC 3...

Page 10: ...DV 656A S 10 1 2 3 4 1 2 3 4 C D F A B E 2 3 FRONT PANEL SECTION 19 5 19 19 19 19 2 7 1 19 19 18 6 Tray Panel Section 4 6 3 8 3 16 17 CONTACT SIDE NON CONTACT SIDE E F ...

Page 11: ...FL Lens VNK5028 5 FP Angle VNE2267 6 Ring VNK4996 7 Front Panel Assy See Contrast table 2 8 Pioneer Badge See Contrast table 2 9 10 11 12 13 14 15 16 Tray Panel See Contrast table 2 17 Door See Contrast table 2 18 FFC 17P FLKB VDA1907 19 Screw BBZ30P100FZK Mark No Description Part No Mark No Symbol and Description DV 656A S WYXJ DV 656A K WYXJ 7 Front Panel Assy VXA2516 VXA2530 8 Pioneer Badge VAM...

Page 12: ...tion Part No NSP 1 LOAB Assy VWG2346 2 Traverse Mechanism Assy S VXX2782 3 Loading Motor Assy VXX2505 4 Motor Pulley PNW1634 5 Carriage DC Motor 0 3W PXM1027 6 Flexible Cable 26P VDA1864 7 Connector Assy 2P VKP2253 8 Float Rubber VEB1327 9 Belt VEB1330 10 Stabilizer VNE2253 11 Loading Base VNL1917 12 Float Base DVD VNL1918 13 Drive Cam VNL1919 14 Gear Pulley VNL1921 15 Loading Gear VNL1922 16 Driv...

Page 13: ...evenness No 13 Drive Cam No 13 Drive Cam No 23 Tray No 23 Tray Top View Rear View Top View Bottom View Daifree GEM1036 Daifree GEM1036 Daifree GEM1036 Daifree GEM1036 Daifree GEM1036 Side of the rib Inner side of a ditch Inner side of a ditch Lubricating Oil GYA1001 Lubricating Oil GYA1001 Inner side of a ditch Lubricating Oil GYA1001 Lubricating Oil GYA1001 Lubricating Oil GYA1001 ...

Page 14: ...CN114 To DVDM CN115 12 8 3 7 1 18 16 19 18 10 13 18 10 6 5 5 11 15 14 9 16 2 4 Adjustment Screw Screw Tight GYL1001 Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 17 Torque 0 12 0 01 N m 17 Torque 0 12 0 01 N m 17 Torque 0 12 0 01 N m CONTACT SIDE NON CONTACT SIDE ...

Page 15: ... S OXX8003 4 Skew Screw VBA1080 5 Skew Spring VBH1335 6 Guide Bar VLL1514 7 Sub Guide Bar VLL1515 8 Hold Spring VNC1017 9 Joint Spring VNC1019 10 Support Spring VNC1020 NSP 11 Mechanism Chassis VNE2248 12 Slider VNL1811 13 Spacer VNL1913 14 Joint VNL1914 15 FFC Holder VNL1915 16 Screw BBZ20P050FZK 17 Tapping Screw OBA8009 18 Screw PMA26P100FMC 19 Damper Sheet VEB1335 ...

Page 16: ...67 22 24AV1 VM4 VM4 VM3 FDO AIN CDDT DMCK DMACKI LODDRV ST2 ST1 CDDIN AO0 AO1 AO2 RFO AIN CDDATA AO00 DATA2 DATA1 170 DOUT0 DOUT0 DSPRF BH PH FE TE TDO VM3 VM1 34 VM1 31 15 14 VM2 32 32 33 30 39 3 31 VM2 VM5 VM5 TE FE RF PH RF BH EFMIN ROMXA CLKIN ACLKI FSEL1 CLK27M CLK16M 36M 22 24M CLK33M IN3 IN4 B1 B2 B3 B4 T DRV T RTN F DRV F RTN PICKUP ASSY OEIC A LOAB ASSY B DVDM ASSY D SACDB ASSY STEPPING M...

Page 17: ...19 15 14 11 14 11 CN551 2 2 21P 18 16 CN101 2 2 21P 18 16 Q934 CB B 25 Q939 CR R YOUT CBOUT CROUT V Y C V Y C Y G P_Y Y CB CR CB B P_CB CR R P_CR SEL IR IR SEL IR IR 24 Q938 28 31 23 21 25 IC304 NJM2068M IC305 NJM2068M IC302 NJM4565M 2 2 2 3 3 1 1 1 7 2 3 6 6 6 5 IC502 NJM2068M 7 1 5 3 IC401 DSD1702EG IC501 DSD1702EG 9 1 9 10 1 2 IC402 NJM2068M 5 7 AV1CLK DATA2 DATA2 DATA1 DATA1 DATA2 DATA1 2 4 2 ...

Page 18: ... 5S V 5S V 3D C JACB ASSY V 5V IC702 PQ05RD11 IC101 NJM78M08FA 12 11 10 9 8 29 30 13 28 14 27 15 26 31 32 33 V 25V V 2C D SACDB ASSY CN901 40P CN531 40P V 3D SACD V 3D SACD IC906 V 25V IC403 PQ025EZ01 2 5V REG V18D IC791 MM1561JF 1 8V REG V33EV IC404 MM1385EN SW 5 V 5S V 5D IC402 MM1565AF 5V REG V 3_SD V 3IO V 3DSD V18D V18_ADSP1 V 3D V 3_18REG IC808 MM1561JF 1 8V REG V 3D 19 19 17 17 12 12 CN101 ...

Page 19: ...DV 656A S 19 5 6 7 8 5 6 7 8 C D F A B E ...

Page 20: ...1 2 3 4 C D F A B E 3 2 LOAB ASSY and OVERALL WIRING DIAGRAM SACDB ASSY VWG2378 D JACB ASSY VWV1914 C SCRB ASSY VWV1922 H Note When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST ...

Page 21: ...5 6 7 8 C D F A B E A FLKY ASSY VWG2355 E KEYB ASSY VWG2366 F POWER SUPPLY UNIT VWR1352 G PICKUP ASSY S OXX8003 LOAB ASSY VWG2346 A SPINDLE MOTOR VXX1088 STEPPING MOTOR VXM1090 LOADING MOTOR ASSY VXX2505 DVDM ASSY VWS1539 B ...

Page 22: ...Signal B 1 4 DVDM ASSY VWS1539 PICKUP ASSY CN601 A STEPPING MOTOR 2 4 B 2 4 B 2 4 B 2 4 B SPINDLE MOTOR 2 4 B RF RF_A RF_V RF RF F F T F F T F T T S S S S F F F T T T S F T RF SIGNAL ROUTE AUDIO DATA SIGNAL ROUTE FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE STEPPING SERVO LOOP LINE F AD RF RF VIDEO SIGNAL ROUTE RF_V RF AUDIO SIGNAL ROUTE RF_A T S 1 2 4 ...

Page 23: ... B E B 1 4 The power supply is shown with the marked box Spindle Driver VCO Circuit RF Amp RF for SACD Water Mark detection 3 4 B 2 4 B 3 4 B 2 4 B 3 4 B 3 4 B 2 4 B 2 4 B 2 4 B 3 4 B 3 4 B 3 4 B RF_V RF_V RF_A AD T F F T 5 6 7 8 9 11 10 ...

Page 24: ... 3 4 DVDM ASSY 2 4 FR BLOCK B 2 4 PGM 16M FLASH MEMORY FR CPU 3 4 B 3 4 B 3 4 B 1 4 B 3 4 B 3 4 B 3 4 B 4 4 B 4 4 B 4 4 B 1 4 B 3 4 B 4 4 B 3 4 B 4 4 B 4 4 B 4 4 B 1 4 B 1 4 B 1 4 B 1 4 B 1 4 B 1 4 B 1 4 B 1 4 B 1 4 B B 2 4 DVDM ASSY VWS1539 ...

Page 25: ... S 25 5 6 7 8 5 6 7 8 C D F A B E B 2 4 3 3V Regulator Clock Signals Refer to 7 1 7 TEST POINT LOCATION WAVEFORMS 3 4 B 4 4 B 3 4 B 3 4 B 3 4 B 3 4 B 1 4 B 1 4 B 1 4 B 3 4 B 3 4 B 4 4 B CN901 D CN101 E CN101 G ...

Page 26: ...6 1 2 3 4 1 2 3 4 C D F A B E 3 5 DVDM ASSY 3 4 EBY AV1 BLOCK B 3 4 DVD data Decoder 2 4 B 2 4 B 2 4 B 2 4 B 1 4 B 1 4 B 2 4 B 1 4 B 1 4 B 4 4 B 1 4 B 1 4 B 2 4 B B 3 4 DVDM ASSY VWS1539 D D AD AD RF_V RF_V VD AD ...

Page 27: ...upply is shown with the marked box MPEG DVD Audio DTS Decoder and Progressive scan Processer 2 4 B 4 4 B 1 4 B 4 4 B 2 4 B 2 4 B D D D D D D VD VD AD AD VD RF VIDEO SIGNAL ROUTE RF_V VIDEO DATA SIGNAL ROUTE AUDIO DATA SIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE ...

Page 28: ...DV 656A S 28 1 2 3 4 1 2 3 4 C D F A B E 3 6 DVDM ASSY 4 4 VENC BLOCK B 4 4 3 4 B B 4 4 DVDM ASSY VWS1539 Y Y G C V Pb B Pr R VD ...

Page 29: ... 3 4 B 3 4 B 2 4 B 2 4 B 2 4 B 2 4 B 2 4 B 2 4 B 2 4 B 3 4 B 3 4 B D D D D D V V Y C Y G Pr R Pb B Pr R Pb B Y G Y C D D C Y V V SIGNAL ROUTE Y SIGNAL ROUTE VD VIDEO DATA SIGNAL ROUTE C SIGNAL ROUTE B G R R SIGNAL ROUTE G SIGNAL ROUTE B SIGNAL ROUTE Pb Pr Pb SIGNAL ROUTE Pr SIGNAL ROUTE AUDIO DIGITAL SIGNAL ROUTE D 12 16 19 15 18 17 13 20 14 ...

Page 30: ... data select of SACD or others 3 lines 8V Regulator 5V Regulator DIGITAL AUDIO OUT COAXIAL DIGITAL AUDIO OUT OPTICAL Audio DAC for Front channel 2 ch Audio DAC for Ls Rs 2 ch Audio DAC for C LFE Sub Woofer 2 ch CN902 D CN551 B4 4 2 2 C C 1 2 JACB ASSY VWV1914 D D D D D D D D D D D D D D 24 23 21 22 ...

Page 31: ...for Mute Control Signal Reference voltage generation for Audio Amp SW for Mute Control Signal SW for Mute Control Signal Circuitry to do LPF of a low frequency band from Front L R in order to add it to LFE Differential Amp with LPF Audio Amp with LPF Audio Amp with LPF Q410 Q420 Q510 Q520 Mute SW R FR ch Ls ch Rs ch Audio out LPF Low Pass Filter Center ch LFE ch Sub Woofer L FL ch FR ch FL ch 2 2 ...

Page 32: ...4 4 1 2 C C 2 2 JACB ASSY VWV1914 D D V C Y V C Y V Y C Pb B Y G Pr R Y G Pb B Pr R Pb B Pr R C Y V V SIGNAL ROUTE Y SIGNAL ROUTE C SIGNAL ROUTE Pb Pr Pb SIGNAL ROUTE Pr SIGNAL ROUTE AUDIO DIGITAL SIGNAL ROUTE D R SIGNAL ROUTE G SIGNAL ROUTE B SIGNAL ROUTE G R B AUDIO SIGNAL ROUTE Y G ...

Page 33: ... 7 8 5 6 7 8 C D F A B E C 2 2 The power supply is shown with the marked box Composite Video out Video out Component Video out CN901 H 1 2 C V Y C V Y Y Pb Pr Pb B Y G Pr R Pr R Pr Pb Y R G B Pb B Y G C Y C V C Y G B R ...

Page 34: ...DV 656A S 34 1 2 3 4 1 2 3 4 C D F A B E 3 9 SACDB ASSY D SACDB ASSY VWG2378 D CN531 B2 4 AD AD AD AD ...

Page 35: ...DV 656A S 35 5 6 7 8 5 6 7 8 C D F A B E D The power supply is shown with the marked box CN102 C1 2 AD AUDIO DATA SIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE D D D D D D D D AD ...

Page 36: ...DV 656A S 36 1 2 3 4 1 2 3 4 C D F A B E 3 10 FLKY and KEYB ASSYS E FLKY ASSY E VWG2355 ...

Page 37: ... D F A B E E F The power supply is shown with the marked box KEYB ASSY VWG2366 F CN402 B2 4 FLKY ASSY S101 0 OPEN CLOSE S102 7 STOP S103 8 PAUSE S104 3 PLAY S105 S106 4 1 KEYB ASSY S201 FL DIMMER S202 VIDEO OFF S203 POWER STANDBY ON ...

Page 38: ...DV 656A S 38 1 2 3 4 1 2 3 4 C D F A B E 3 11 SCRB ASSY H SW Buffer Buffer SW Video Amp with SW Video Amp with SW Video Amp CN702 C2 2 SCRB ASSY VWV1922 H V V Y C R B G Y V V Y V V G B R B G C R C ...

Page 39: ... marked box RY901 RY905 Relay SW Y V V SIGNAL ROUTE C Y SIGNAL ROUTE AUDIO SIGNAL ROUTE Y V R C Y V SIGNAL ROUTE R C SIGNAL ROUTE G G SIGNAL ROUTE C SIGNAL ROUTE R R SIGNAL ROUTE B B SIGNAL ROUTE Y V V G B V Y V V Y V V Y V R C B G B G V R C G B R C V V V Y V R C R C R C B G G B ...

Page 40: ...d parts only to prevent an accident Please write the red mark on the board when the primary section of POWER SUPPLY SYPS Unit is repaired Please take care to keep the space not touching other parts when replacing the parts POWER SUPPLY UNIT VWR1352 G CN401 B 2 4 CN101 CN1 AC IN AEK7063 800mA AEK7066 1 6A AEK7067 2 0A AEK7012 1 6A 250V T2AH REK1101 2A ...

Page 41: ...div 12 Foot of R964 V V 0 2V div H 10µsec div 13 Foot of R963 C V 0 2V div H 10µsec div 14 Foot of R960 Y V 0 2V div H 10µsec div 19 Foot of R958 Pb Progressive V 0 2V div H 10µsec div 20 Foot of R957 Pr Progressive V 0 2V div H 10µsec div 15 Foot of R959 Y V 0 2V div H 10µsec div 16 Foot of R958 Pb V 0 2V div H 10µsec div 17 Foot of R957 Pr V 0 2V div H 10µsec div 18 Foot of R959 Y Progressive V ...

Page 42: ... pin 4 LRCK V 1V div H 5µsec div 22 IC301 pin 5 DATA0 V 1V div H 500nsec div IC301 pin 6 BCK V 1V div H 100nsec div 23 24 IC301 pin 7 PMCK V 1V div H 20nsec div 25 IC302 pin 1 Analog OUT V 1V div H 500µsec div JACB ASSY C Measurement condition No 21 to 25 DVD REF A1 T2 Chap 1 ...

Page 43: ...nd schematic diagrams is shown below 3 The parts mounted on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor F...

Page 44: ...R287 C841 R759 R944 R760 R761 R486 R490 R483 C777 C776 R812 C804 R805 C812 C810 R814 R802 X481 C480 C481 C475 C474 C477 C808 R813 C775 C774 C773 C770 C769 C764 C763 R947 R954 R940 R946 R933 R937 L481 C476 R489 R485 IC481 R647 C618 R631 R637 R615 R641 R623 R668 R620 R630 R629 R607 R606 R605 C666 R408 R414 R681 C610 R645 X601 C613 C607 C605 R626 C782 C781 R791 R671 C791 C792 R223 R222 C796 C215 C230...

Page 45: ...IC603 R219 R966 C939 R975 L304 C321 C322 C320 R794 C938 R126 C120 C122 C928 C110 C941 R677 R927 C945 R172 R896 R419 C898 C897 R685 C556 R895 R684 R571 R572 R576 R574 R562 R969 R968 R342 C332 R345 C330 R344 C333 C335 C334 R333 R214 R213 C105 C214 C329 R334 C336 R4 R2 R1 R131 R130 L330 D302 C237 C256 R257 IC101 R3 C324 IC303 IC304 D303 R335 R336 R353 C359 R358 R359 C360 R351 C357 R357 R360 C351 C353...

Page 46: ...CT SIDE VSEL2 CONTACT SIDE EVER6 SW5 V 12V GND V 12V V 5V GNDA GNDD WARNING ELECTRICAL PARTS CONTAIN CHEMICALS WHICH ARE KNOWN THIS PRODUCT CONTAINS LEAD IN SOLDER AND CERTAIN TO THE STATE OF CALIFORNIA TO CAUSE CANCER BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM HEALTH SAFETY CODE SECTION 25249 6 PROPOSITION 65 AUDIO_L VSEL1 VWV1912 45AKU VWV1913 656AKU VWV1914 656AWY VWV19 655ARD VWV1916 47AiKU VWV1...

Page 47: ...23 W369 W338 W410 W237 W280 W346 W348 W351 W380 W239 W281 W238 W284 W285 W283 W286 W287 W442 W390 W416 W421 W423 W389 W412 W413 W417 W424 W420 W438 W339 W355 W418 W440 W414 W384 W383 W363 W387 W275 W386 W382 W220 W273 W274 W395 W403 W388 CN705 W204 W407 W408 W406 W409 W441 W437 CN704 JA801 A B C Rs Ls LFE CT FR FL FR FL PCMMCK GNDD GNDD GNDD GNDD GNDD V 3D V 3D IR SEL_IR DOUT V 5D DATA0 BCK0 LRCK0...

Page 48: ...601 R603 C601 R602 R604 R605 C602 C603 R606 R607 R801 R806 R803 R608 R609 C606 C802 C803 R805 C801 R804 R301 R802 D101 IC202 Q601 Q801 Q802 C808 R808 R807 R517 C756 C757 R757 R755 C752 R122 R791 R207 C113 R756 R209 R208 R210 C508 R130 R131 R123 C758 R124 R125 R129 R211 C506 R401 C407 C307 R379 C406 C507 R417 C754 C118 C119 IC403 R758 IC503 R527 R518 R418 R427 R212 C115 R132 IC203 C116 C308 C309 R7...

Page 49: ... C733 R794 R715 R772 R716 C732 C754 R711 R712 R714 R713 R753 V 12V AUDIO_R V VSEL1 V 5V Y C G B SQEEZE AUDIO_L GNDA Cb GND R EVER 6 VSEL2 12V VWV1917 757AiWY VWV1916 47AiKU VWV19 655ARD VWV1915 655ARL VWV1918 757AJJ VWV1926 6500ARAM VWV1913 656AKU VWV1912 45AKU VWV1925 655LB VWV1914 656WY D T 2 XCS2 XMMUTE XCS1 V 12V V 12V SQEEZE EVER6 SW5 EVER6 SW5 XCOMP LETTER V C Y Y G Cb B Cr R GND GND GND P X...

Page 50: ...C912 C906 C905 C827 C836 C835 C971 R849 C833 C802 C909 R810 R922 C824 R927 IC804 C834 R917 R809 IC808 C929 C841 IC901 C919 C973 C972 C974 C840 C843 C975 R814 C828 C832 C951 C924 C956 C801 R915 C917 C916 C915 C976 C977 CN903 CN801 C901 C902 C928 C923 C911 C920 C918 R931 C943 C941 C940 R930 C937 C936 C935 R928 C933 C934 R924 IC905 IC904 R923 IC801 R920 R921 C930 C947 CN902 C914 R904 C903 C904 R902 I...

Page 51: ... IC902 IC901 JA901 CN901 V 12V 12V GNDV VSEL2 VSEL1 GNDA V 5V R B G C Y V JA902 12V SQUEEZE AUDIO R GNDV GNDV GNDA GNDA AUDIO L B G R R G B V VNP1887 VWV1922 SCRB 1 6 3 4 1 6 3 4 1 19 1 6 3 4 1 5 6 10 1 5 6 10 1 5 6 10 1 5 6 10 1 5 6 10 1 19 W123 W128 W130 RY901 W148 W157 W110 W177 W124 W135 W126 W119 W125 W103 W163 W127 W101 W132 W164 W150 W137 W140 W167 W118 W170 W153 W133 W131 W139 RY904 W176 W...

Page 52: ...12 GND 11 SCK 10 XREADY 9 IR 8 PW_ON 7 FLDC 6 XRESET 5 FLDC 4 LT1 3 28V 2 SEL IR 1 GND 1 2 0 1 2 3 4 5 6 7 8 9 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A 1 4 0 1 2 3 4 5 6 7 8 9 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A 1 4 CN201 CN102 1 3 4 5 1 4 1 4 S203 D205 S201 S202 D204 D203 W104 IC103 W121 L101 C104 W115 W116 W103 W101 W114 CN102 V101 CN201 W119 W117 W118 W157 W120 W102 W105 KEYB VWG N E M P...

Page 53: ...2V 15 S FtoM 14 E 3V 13 s MtoF 12 GND 11 SCK 10 XREADY 9 IR 8 PW_ON 7 FLDC 6 XRESET 5 FLDC G IC101 I H 2 2 K 1 5 1 17 CN101 1 17 S104 W130 W135 W104 W134 W148 W133 W136 W149 W139 W138 W112 W137 S102 W131 W122 W106 W128 S103 W156 W147 W111 W129 W146 W127 W113 W145 W123 X101 W150 W141 W152 W151 W142 W143 W107 W140 C100 W144 W153 W108 W109 W132 W124 S101 C106 S106 S105 C112 CN101 W105 E M PF2 N PC GN...

Page 54: ...DV 656A S 54 1 2 3 4 1 2 3 4 C D F A B E 4 7 POWER SUPPLY UNIT SIDE A SIDE A G G Q2 Q1 Q20 Q320 IC201 IC103 VR201 Q412 Q411 Q410 CN401 B AC IN CN101 POWER SUPPLY UNIT G ...

Page 55: ...OARD VNP1836 BDVDM ASSY SEMICONDUCTORS IC801 ADV7172KST IC261 IC302 BA4510F IC251 BA6664FM IC741 HY57V161610DTC 8 IC101 LA9704W IC201 LC78652W IC781 M2V64S40DTP 7 IC351 M56788AFP IC751 M65776AFP IC404 MM1385EN IC791 MM1561JF IC402 MM1565AF IC601 PD6345A IC701 PE5286A IC403 PQ025EZ01ZP IC481 SM8707HV IC786 TC74VHC541FT IC303 IC304 IC306 TC7SZU04F IC211 TK15404M IC603 VYW1900 Q210 Q932 Q934 Q936 2SA...

Page 56: ...J R341 RS1 10S101J R141 R148 RS1 10S220J R364 R369 R373 R375 RS1 16S1003F R123 RS1 16S1202F R936 R944 R950 R966 R973 RS1 16S1500F R978 RS1 16S1500F R358 R361 RS1 16S1503F R755 RS1 16S1801F R754 RS1 16S3001F R751 RS1 16S3301F R132 RS1 16S4702F R810 R817 RS1 16S6800F Mark No Description Part No R357 R362 R363 R368 R372 RS1 16S6802F R374 RS1 16S6802F R257 R 1 0 VCN1127 R258 R259 R 2 2 VCN1128 Other R...

Page 57: ...NDER VEF1040 JA302 JACK VKB1126 JA301 JACK VKB1132 JA703 JACK VKB1134 JA702 JACK VKB1150 JA601 JACK VKB1159 CN702 19P CONNECTOR VKN1250 CN101 21P CONNECTOR VKN1252 CN701 30P CONNECTOR VKN1261 CN801 7P CONNECTOR VKN1267 CN102 19P CONNECTOR VKN1775 KN101 KN102 EARTH METAL FITTING VNF1084 DSACDB ASSY SEMICONDUCTORS IC906 BA25BC0FP IC901 CXD2753R Mark No Description Part No IC902 HY57V161610DTC 8 IC90...

Page 58: ... D914 D916 1SS355 D918 D920 DA204K D917 D919 UDZS5 6B SWITCHES AND RELAYS RY901 RY905 VSR1017 CAPACITORS C904 C914 C932 C933 CCSRCH221J50 C903 C910 C913 C921 CCSRCH391J50 C927 CCSRCH470J50 C929 C930 C937 C943 CEAT101M10 C946 C953 CEAT102M6R3 C901 C902 C907 C909 CKSRYF104Z25 C916 C917 C924 C925 C928 CKSRYF104Z25 C935 C936 C938 C941 C945 CKSRYF104Z25 C950 C956 C959 CKSRYF104Z25 RESISTORS R932 R937 R...

Page 59: ... Part Electrical Part Tangential and Radial Height Coarse Adjustment DVD Jitter Adjustment Initialize the Focus Sweep Setting Electrical adjustments are not required Adjustment Points Mechanism Part Cautions After adjustment adjustment screw locks with the Screw tight Screwdriver large TV monitor Precise screwdriver DVD test disc GGV1025 Test mode remote control unit GGF1067 Screw tight GYL1001 Sc...

Page 60: ...orm the following step finally when replaced Pickup Traverse Mechanism and Spindle Motor Purpose To set the sweep which was correct with the individual Traverse mechanism Mechanical point Electric point LOAB DVDM ASSY GGF1067 Test mode remote control unit ESC CLEAR Exchange Parts of Mechanism Assy Exchange PCB Assy When Adjustment Points Exchange the Pickup Exchange the Traverse Mechanism Exchange...

Page 61: ...nit POWER ON TRAY OPEN OPEN CLOSE Player or Remote Control Unit OPEN CLOSE Player or Remote Control Unit DVD disc TEST MODE PLAY TEST MODE OFF An address is displayed For example when playback with 30000 During PLAY Press keys in order OR ESC OFF POWER 030000 PLAY When playback with the target address of disc DVD TV LDP 10 3 0 0 0 0 CHP TIM ESC TEST CHECK DVD CD ...

Page 62: ...e will keep it at need This parts is Traverse mechanism exclusive use of a model for 2001 years Put a spacer between a Tangential or Radial adjustment screw and Mechanism Base and turn each screw to adjust the height Refer to 6 1 ADJUSTMENT ITEMS AND LOCATION Note Turn the Short switch to Short side when removing the Pickup Flexible Cable Refer to 7 1 9 DISASSEBLY START Tangential and Radial Heigh...

Page 63: ...w so that jitter becomes minimum Use disc GGV1025 START DVD Jitter Adjustment 2 J4 J4 Min J4 Min Test mode end J4 Min ESC Disc playback normally The measurement of block error rate If error rate is OK locks a root of tangential and radial adjustment screws with the Screw tight and go to step Screw tight GYL1001 Turn the POWER OFF in case of NG once and perform the adjustment once again Confirm the...

Page 64: ...B E Initialize the Focus Sweep Setting 3 Turn on the Player ESC CLEAR POWER Note Be sure to perform this step when replaced the Pickup or Traverse mechanism Purpose To set the sweep which was correct with the individual Traverse mechanism ...

Page 65: ...lity to set an individual number ID number and ID data If the number and data are not set correctly with the following procedure operations in the future may not be guaranteed You will find the ID number to be set on the yellow label on the rear panel The Input is Necessary When How to Input the ID Number and ID Data Player s ID Number Setting ID Number CLEAR Exit Input ID Number 1 As number input...

Page 66: ...an ID number set and the unit enters the ID number confirmation mode The set ID number is displayed on the screen and on the FL display permitting you to confirm it To exit this mode press CLEAR 1 Press ESC STEREO with an ID number set and the unit enters the ID number confirmation mode Input the same number as the ID number you have set 1 2 2 3 2 3 Player s ID Number Setting ID Number 0 0 0 0 0 0...

Page 67: ... Procedure of Self Diagnosis 1 Enter the Test mode 2 When diagnosing the 650nm laser diode Press the keys in order and turn on the laser diode It light up for nine seconds When diagnosing the 780nm laser diode Press the keys in order and turn on the laser diode It light up for nine seconds When let it turn on once again after performed 2 once After pressed REP B key once 650nm Press the keys in or...

Page 68: ...N ON OFF OFF 7 Mechanism loading position value M Unknown 01 or 41 Open state 04 Close state 08 During opening 12 During closing 22 8 Slider position S CD TOC area IN CD active area CD 9 Output video system V NTSC system NTSC PAL system PAL Automatic setting AUTO Scart terminal output SK Display only the WY model which can do the output setting of scart terminal VIDEO 00 S VIDEO 01 RGB 02 0 1 Disc...

Page 69: ... RFAGC off FTS servo IC information DSP coefficient indication KS Displays the address four digits of the specified coefficient and the setting value four digits with TEST and 9 keys Error rate indication 1 C1 error value of CD ER C1 2 C1 error value of DVD ER _ Internal operation mode of mechanism controller MM Internal mechanism mode 2 digits and internal mechanism step 2 digits of the mechanism...

Page 70: ...c register AV_1 OK not yet check HOST BUS NG HOST bus NG b Bus check between AV1 SDRAM possible the check only during stop Read Write process to the SDRAM AV_2 OK not yet check AV1 SDRAM BUS NG Bus NG between AV1 and SDRAM c DMA transfer port check from F E to AV1 during stop possible the check only in DVD or NO DISC writing from F E to SDRAM and reading of SDRAM AV_3 OK not yet check FE AV1 DMA N...

Page 71: ...s the occurrence location and the occurrence reason History is indicated to past seven times Eight columns of the beginning show the physical address which occurred of retry As for four columns of next bitmap indicates EDC status LSB shows the first sector during a block and MSB shows a last sector Following field indicates the retry number of times One digit in front of shows number of times of t...

Page 72: ...s converging A search could not be completed after 3 retries while the unit was tracing 11 tracks A search could not be completed after retry when timeout occurs at read in CD Stops DVD Continues operation 19 Tracing timeout while converging Timeout 10 5 seconds while tracing at the stage of convergence of a search Stop 1B Index 0 search error During Track Index Search the search for the beginning...

Page 73: ...ing ABUSY did not return within 2 seconds after the DJSRT disc sensing command was sent Stop 56 Auto sequence timeout of ATB2 ABUSY did not return within 1 second after the TBLOFS Internal ATB after the completion of external ATB command was sent Stop 57 Auto sequence timeout of tracking servo ON ABUSY did not return within 0 5 sec after the TSON tracking servo ON command was sent Stop 58 Auto seq...

Page 74: ...on port was at L for 300 mS or more continuously Turns off the power instantly No indication on the FL display and no writing to flash memory F5 Tray being pushed The tray switch that had been Open mode was forcibly changed to a mode other than Open by an external force Closes F6 Code reading NG PH code nothing When Philips code is not readable during LD starting and a code was not readable after ...

Page 75: ...C933 C931 R948 Q934 Q932 R963 R964 R933 R996 C932 Q933 R960 R944 R947 R940 R945 R957 R959 R958 RFO TE FE CN401 CN103 CN111 CN115 CN114 CN502 CN531 CN402 R264 R266 C266 R261 R262 R263 RPWM PPWM FPWM VPWM IC261 IC801 IC201 IC302 IC601 DVDM ASSY B RFO 2 TE 4 FPWM 8 VPWM 9 PPWM 10 RPWM 11 Pr 20 17 Pb 19 16 Y V C Y 18 14 13 12 15 22 24AV1 22 24M 16MEBY 16MDSP 33MEBY1 33MSACD 36MEBY 27MDSP 27MAV1 ...

Page 76: ...0µsec div 14 Foot of R960 Y V 0 2V div H 10µsec div 19 Foot of R958 Pb Progressive V 0 2V div H 10µsec div 20 Foot of R957 Pr Progressive V 0 2V div H 10µsec div 15 Foot of R959 Y V 0 2V div H 10µsec div 16 Foot of R958 Pb V 0 2V div H 10µsec div 17 Foot of R957 Pr V 0 2V div H 10µsec div 18 Foot of R959 Y Progressive V 0 2V div H 10µsec div GND AC mode GND AC mode DVDM ASSY B Note The encircled n...

Page 77: ...maged Are IC101 pin 12 XRESET and pin 11 POWER ON H level together Check the following connections POWER SUPPLY Unit DVDM Assy DVDM Assy JACB Assy DVDM Assy FLKY Assy Check each voltage regulators of DVDM Assy IC791 pin 1 1 8V IC404 pin 4 3 3V IC402 pin 1 5V IC403 2 5V Check each voltage EV 6V EV 4V SW 3 3V 12V 28V FLDC and FLDC If above voltage are not supplied check the micro fuse P101 P104 Are ...

Page 78: ... JACB Assy IC701 pin 2 5V for Video circuit IC102 8V 5V for Audio circuit Check the interface of 16M SDRAM IC741 for Eby chip IC701 and 64M SDRAM IC781 for AV1 IC751 Check digital data of video and audio signals audio signals 3 line data video signals 8bit data shown to each schematic diagram and an analog signal line In addition check CLK audio system 22 24MHz video system 27MHz Check the followi...

Page 79: ...3 Release the PCB Support 4 Remove the DVDM Assy DVDM Assy 4 1 Set the Test Disc 2 Close the Tray 0 Clamp the Test Disc 3 Turn power OFF 4 Pull out the Power Cord from the outlet Test Disc Set 2 4 4 1 Tray DVDM Assy Earth Lead Unit Earth Lead Unit Front Panel Tray Panel Test Disc 3 2 3 2 Note When diagnosing the unit be sure to use two extension cables for service Part No GGF1157 GGD1298 and a ext...

Page 80: ... Cables and a Extension Board as figure below Diagnosis 5 21P Extension Cable for Service GGD1298 17P Extension Cable for Service GGF1157 Extension Board for Service GGF1430 JACB Assy Diagnosis SACDB Assy DV 45A Only DVDM Assy Front Panel Section Loading Mecha Assy POWER SUPPLY Unit CN101 1 CN561 CN402 ...

Page 81: ... LS 14 DSD LFE 16 DSD C 18 DSDMCK DSADMR DSADML 0 0 0 1 2 3 4 5 6 7 8 9 2 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 8 VWG AWX 1 5 19 1 CN902 1 Remove a Board to Board connector 2 Set the SACDB Assy as figure below 3 In this case an audio of SACD is not output from the Audio jack However observe the signal waveform of CN902 on the SACDB Assy and can confirm it CN902 pin 2 SACDSL pin 4 DSDBCK pin 6 DSD R ...

Page 82: ...hort side 3 Remove three Flexible Cables and a Connector Loading Mecha Assy 6 1 1 1 1 1 1 1 1 1 2 2 3 1 2 2 4 Loading Base Triangle Mark Drive Cam Pin Loading Mecha Assy DVDM Assy Hook Caution in the Tray Insertion In the Tray insertion insert it after matching a triangle mark of the Loading Base and a position of pin of the Drive Cam Rear View Short SW DVDM Assy Side Short Open ...

Page 83: ...two Skew Springs Remove the Pickup Assy s Remove the Pickup Flexible Cable Pickup Assy S 1 2 2 Bottom View Cautions Screw is locked with Silicone Adhesive Please lock it with Silicone Adhesive when installs it Cautions Screw is locked with Silicone Adhesive Please lock it with Silicone Adhesive when installs it Silicone Adhesuve GEM1037 1 2 1 3 3 5 5 4 4 2 3 3 Skew Spring Skew Spring Skew Screw Sk...

Page 84: ...n of reference line Pickup Assy S FFC Holder Conducting Plane 1 1 2 2 Insert the Pickup Flexible Cable in connector and lock it surely 3 Perform the styling as shown in figure below Caution Move the Pickup to the innermost of the disc FOLD a edge of lining part of the Pickup Flexible Cable Bottom View Bottom View 1 2 3 6 4 5 STYLING THE PICKUP FLEXIBLE CABLE 5 ...

Page 85: ... RF IC Block Diagram The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams List of IC LA9704W LC78652W BA6664FM SM8707HV PD6345A M65776AFP AD7172KST PCM1738EG 3 DSD1702EG LA73054 CXD2753R PE5314B PE5286A ...

Page 86: ... F R 7 2 E T D P D D P D H l a n i m r e t e g n a h c t u p t u o E T 8 2 E T P P P P H l a n i m r e t e g n a h c t u p t u o S T 9 2 C C V m e t s y s o v r e S l a n i m r e t y l p p u s r e w o P 0 3 T C S Q E e c i o h c n i p 2 6 H D C r o f e g n a h c Q E 1 3 H B O W E L B O W H l a n i m r e t e g n a h c t u p t u o X I M H B 2 3 L E S F R p u B d 6 H e g n a h c n i a g r e i f i l p...

Page 87: ... a n i m r e t n o i t c e n n o c s m h O 5 5 I A C B A C B n I g n i t t e s r e b m u n d e x i f n o i t c e t e d d l o h k a e p r o f l a n i m r e t n o i t c e n n o c s m h O 6 5 C H P C G A F R r o f l a n i m r e t n o i t c e n n o c r e s n e d n o c n o i t c e t e d H P 7 5 C P L o v r e s C D F R r o f l a n i m r e t n o i t c e n n o c r e s n e d n o C 8 5 C F E D h c r a e s t...

Page 88: ...CLV PLL Frame Synchronous Detection Protection Insertion EFM Demodulation Error Detect Correction C1 Twofold C2 Fourfold Supplement Mute D Attenuate Deemphasis Filter Clock Generator Command Interface 34 35 SLCO1 2 36 37 PCKIST1 2 87 88 PD01 3 83 85 P0 7 63 70 PP0 3 93 PCK For De Interleave 16k SRAM DOUT Serial Out Sub Code Decode CRC DVD Lock Detection 74 SQOUT 47 FDO 48 TDO 45 SLDO 46 SPDO 44 TB...

Page 89: ... D 2 2 T S A F O t u p t u o D O h c N r o t i n o m d e e p s k c a b y a l P 3 2 B P _ V O l o r t n o c V L C o v r e s h g u o r e h t f o t u p t u o r o t i n o M 4 2 F R D O r o t i n o m s u c o f n I 5 2 3 T S E T I 3 t u p n i t s e T 6 2 S E T I t u p n i l a n g i s r o r r e g n i k c a r T 7 2 2 T S E T I 2 t u p n i t s e T 8 2 T T I J I L L P M F E f o t u p n i l a n g i s g n i t...

Page 90: ...t s y s r o f L L P f o g n i t t e s e g n a r n o i t a l l i c s o O C V 0 8 C O C V I k c o l c m e t s y s r o f r e t l i f L L P a t c e n n o C 1 8 O D P V O 2 8 D D V A k c o l c m e t s y s r o f y l p p u s r e w o p V 5 L L P 3 8 1 O D P O I k c a b y a l p M F E r o f 1 n i p n o i t c e n n o c r e t l i f L L P 4 8 2 O D P O I k c a b y a l p M F E r o f 2 n i p n o i t c e n n o c ...

Page 91: ...No Pin Function 1 N C N C 16 BR Brake mode switching pin 2 A3 Output pin 17 CNF Capacitor connection pin for phase compensation 3 N C N C 18 SB Short brake pin 4 A2 Output pin 19 FG2 FG 3 phase mix signal output pin 5 N C N C 20 FR Rotation detecting pin 6 N C N C 21 ECR Control reference pin of output voltage 7 A1 Output pin 22 EC Output voltage control pin 8 GND GND pin 23 PS Power save pin 9 H1...

Page 92: ... e t x E 8 O T X T U O l a n i m r e t n o i t c e n n o c r o t a n o s e r l a t s y r C 9 1 O S T U O n o i t a x i f z H M 0 4 6 8 6 3 1 l a n i m r e t t u p t u o m e t s y s g n i n o i t i d n o c l a n g i S 0 1 1 O A T U O t u p t u o s f 2 1 5 e h t 1 l a n i m r e t t u p t u o d n u o S 1 1 3 S S V D N G s s e n i s u b l a t i g i d 3 l a n i m r e t h t r a E 2 1 3 D D V R W P s s e...

Page 93: ... 7 0 A 7 4 P 7 A 6 2 3 C C V D 3 3 V y l p p u s r e w o P 7 2 2 C C V D 5 2 V y l p p u s r e w o P 8 2 8 0 A 0 5 P 8 A O t u p t u o s u b s s e r d d A 9 2 9 0 A 1 5 P 9 A 0 3 0 1 A 2 5 P 0 1 A 1 3 1 1 A 3 5 P 1 1 A 2 3 2 1 A 4 5 P 2 1 A 3 3 3 1 A 5 5 P 3 1 A 4 3 4 1 A 6 5 P 4 1 A 5 3 5 1 A 7 5 P 5 1 A 6 3 S S V D N G d n u o r G 7 3 6 1 A 0 6 P 6 1 A O t u p t u o s u b s s e r d d A 8 3 7 1 A...

Page 94: ... d n a m m o C s s e c o r p d n a m m o c f o l a n g i s y s u B 4 7 2 C O 2 O P T S R P S D X O t e s e r P S D o v r e S 5 7 3 C O 3 O P A C B d e s u t o N H d a e r A C B t a l a n g i s d a e r A C B 6 7 4 C O 4 O P C N I C N 7 7 5 C O 5 O P T N C P P O H P P t a l a s r e v a r t L B W n i C Z T f o h c t i w S 8 7 6 C O 6 O P H N I F D X O L F F O Z i H N O T C E F E D l o r t n o c l a n...

Page 95: ...u b l a i r e S 1 2 1 0 K C S 2 I P V 3 _ K C S S I t u p n i k c o l c s u b l a i r e S 2 2 1 1 I S 3 I P V 3 _ D X R I D X R C 2 3 2 S R 3 2 1 1 O S 4 I P V 3 _ D X T O D X T C 2 3 2 S R 4 2 1 1 K C S 5 I P C N O C N 5 2 1 2 I S 0 H P T L 4 9 3 1 O C N 6 2 1 2 O S 1 H P M C I P S D I l a n g i s v d a e R n o i t a c i n u m m o c l a i r e s P S D m e t s y s o i d u A 7 2 1 2 K C S 2 H P C N ...

Page 96: ... D R I 3 6 1 X T N R G B 1 8 P E T U M A X I t u p t u o o i d u a h c 2 f o e t u m e g a t s l a n i F 4 6 1 Q R B 2 8 P E T U M M X O e t u m l e n n a h c i t l u m o i d u A 5 6 1 X D R 3 8 P D R X O 6 6 1 X 0 R W 4 8 P 0 R W X O 7 6 1 X 1 R W 5 8 P 1 R W X O 8 6 1 S S V D N G d n u o r G 9 6 1 K L C S Y S 0 9 P K L C S Y S O C N 0 7 1 1 9 P T S R F D R L t n o r f r o f t e s e r C A D 1 7 1...

Page 97: ...DV 656A S 97 5 6 7 8 5 6 7 8 C D F A B E 7 M65776AFP DVDM ASSY IC751 MPEG2 Decorder IC Block Diagram ...

Page 98: ... T U O k c o l c l e x i p z H M 4 5 8 5 1 7 5 1 6 8 1 4 8 1 2 9 1 8 8 1 0 7 D P T U O a t a d l e x i p l a t i g i D t u p t u o s i t i d n a s u b t i b 8 y b f o e l p i t l u m e n o d s i r C b C Y 8 7 1 C N Y S C N I l a n i m r e t t u p n i l a n g i s C N Y S e t i s o p m o C 9 7 1 Y E K D S O T U O t u p t u o g a l f y e k D S O 7 7 1 D W P T U O t n e m e v o m n o i t a z i n o r h...

Page 99: ... n g i s e g d e l w o n k c a A M D 5 9 1 4 9 1 0 1 E D O M H N I n i p g n i t t e s n o i t a r e p o f o e d o m e c a f r e t n i t s o H 7 1 1 F E R I N I n i p t u p n i t n e r r u c c i r t c e l e e c n e r e f e R 5 1 1 I R V A N I n i p t u p n i e g a t l o v e c n e r e f e R 0 2 1 1 S A I B N I e c r u o s t n e r r u c f o n i p n o i s s e r p m i e g a t l o v s a i B 8 1 1 2 S A...

Page 100: ...2 1 1 8 4 6 0 5 2 1 1 6 9 5 4 1 5 2 1 7 8 1 5 6 1 D N G l a n i m r e t d n u o r G 7 0 1 8 1 D D V A L L P e d i s n i r o f l a n i m r e t y l p p u s r e w o p V 8 1 8 0 1 8 1 D N G A L L P e d i s n i r o f l a n i m r e t d n u o r G 1 1 1 9 0 1 3 3 1 6 2 1 4 4 1 6 3 1 4 5 1 6 4 1 0 C N C N ...

Page 101: ...ELETEXT INSERTION BLOCK BRIGHTNESS AND CONTRAST CONTROL LUMA PROGRAMMABLE FILTER SHARPNESS FILTER PROGRAMMABLE CHROMA FILTER REAL TIME CONTROL CIRCUIT SIN COS DDS SLOCK MODULATOR MULTI PLEXER YUV TO RGB MATRIX YUV LEVEL CONTROL BLOCK 10BIT DAC HUE CONTROL ADD SYNC INTERPOLATOR 4 2 2 TO 4 4 4 INTER POLATOR 43 PAL_NTSC 20 SCLOCK 21 SDATA 17 35 ALSB 10 CSO_HSO 45 VSO 14 CLAMP I2C MPU PORT VCrCb TO YU...

Page 102: ... p p u S r e w o P 3 3 B C A D O t u p t u o A m 6 6 4 3 g n i d i v o r p f o e l b a p a c s i C A D s i h T t u p t u O g o l a n A U Y o e d i V S E U L B 4 3 V A A P V 5 o t V 3 y l p p u S r e w o P 5 3 A C A D O t u p t u o A m 6 6 4 3 g n i d i v o r p f o e l b a p a c s i C A D s i h T t u p t u O g o l a n A Y e t i s o p m o C N E E R G 6 3 1 P M O C O 1 0 a t c e n n o C C d n a B A s...

Page 103: ...DV 656A S 103 5 6 7 8 5 6 7 8 C D F A B E 7 PCM1738EG 3 JACB ASSY IC301 D A Converter IC Pin Arrangement Pin Function ...

Page 104: ...DV 656A S 104 1 2 3 4 1 2 3 4 C D F A B E 7 DSD1702EG JACB ASSY IC401 IC501 D A Converter IC Block Diagram Pin Arrangement Pin Function ...

Page 105: ...DV 656A S 105 5 6 7 8 5 6 7 8 C D F A B E 7 LA73054 JACB ASSY IC701 DVD Video Amplifier Block Diagram ...

Page 106: ... o n s i t I e t u m n i p 1 2 3 2 5 2 9 X I M C Y f o l o r t n o c e h T e t i s o p m o c n I X I M C Y n I 0 1 e g n a h c m r o f t u p n i n i p 1 1 t u p n i t n e n o p m o c e h t n I t u p n i d n a b e s a b e h t n I 3 1 t n e n o p m o c r o f e g n a h c c i t s i r e t c a r a h c F P L e c n e d n o p s e r r o c e c a r r e t n I e c n e d n o p s e r r o c e v i s s e r g o r P X...

Page 107: ...DV 656A S 107 5 6 7 8 5 6 7 8 C D F A B E 7 CXD2753R SACDB ASSY IC901 SACD Decorder Pin Arrangement ...

Page 108: ...n i m r e t t u p t u o l a n g i s e m a r F 7 1 O I D V O I r o f l a n i m r e t y l p p u s r e w o P 8 1 0 T N M O l a n i m r e t t u p t u o r o t i n o M 9 1 1 T N M 0 2 2 T N M 1 2 3 T N M 2 2 O T S E T t s e t r o f l a n i m r e t t u p t u O 3 2 4 2 5 2 6 2 K C T I t s e t r o f l a n i m r e t t u p n i k c o l c a L n i n o i t a x i f s i t I 7 2 I D T u p I t s e t r o f l a n i m ...

Page 109: ...S D 5 7 S R F D Z g a l f h c r a e s a t a d h c S R o r e Z 6 7 S R A S D r e k a e p s d u o l h c S R r o f l a n i m r e t t u p t u o a t a d D S D 7 7 D S D D V t u p t u o a t a d D S D r o f o k u z i M y l p p u s r e w o P 8 7 0 T U O I O F I p i t k n i l 4 9 3 1 E E E I r o f 0 l a n i m r e t t u p t u o a t a D 9 7 1 T U O I F I p i t k n i l 4 9 3 1 E E E I r o f 1 l a n i m r e t ...

Page 110: ...o p D A 5 2 1 6 2 1 I F R A W i A h c r a e s k r a M c s i D l a c i s y h P P S P r o f l a n i m r e t t u p n i l a n g i s F R g o l a n A 7 2 1 B R V A W h c r a e s k r a M c s i D l a c i s y h P P S P r o f l a n i m r e t e c n e r e f e r m o t t o b D A 8 2 1 S S V A W h c r a e s k r a M c s i D l a c i s y h P P S P r o f l a n i m r e t d n u o r g D A 9 2 1 0 3 1 O I S V O I r o f ...

Page 111: ...p t u o g a l f r e d a e h a f o l a n i m r e t t u p n I 6 6 1 K C D S r o s s e c o r p d n e t n o r f a y b t u p t u o k c o l c r e i r r a c a t a d a f o l a n i m r e t t u p n I 7 6 1 K A S X r o s s e c o r p d n e t n o r f a y b t u p t u o g a l f e s n o p s e r l a i t r a p a t a d f o l a n i m r e t t u p n I 8 6 1 F E D S r o s s e c o r p d n e t n o r f a y b t u p t u o g ...

Page 112: ...9 1 1 S M N I r e t r e v n o C D A r o f t u p n I g o l a n A t c e l e S r e y a l p f o n o i t a n i t s e D 0 2 C N C N 1 2 1 Y E K N I r e t r e v n o c D A r o f t u p n i g o l a n A 1 t u p n I y e K 2 2 0 Y E K N I r e t r e v n o c D A r o f t u p n i g o l a n A 0 t u p n I y e K 3 2 0 S S V s t r o P o t l a i t n e t o P d n u o r G 4 2 D D V A V 3 3 r e t r e v n o C D A o t t u p ...

Page 113: ... t u O 0 1 t n e m g e S P I F 9 5 2 D D V V 3 3 r e v i r D r e l l o r t n o C P I F o t y l p p u S r e w o P e v i t i s o P 0 6 V D A O L V 8 2 r e v i r D r e l l o r t n o C P I F f o n o i t c e n n o C r o t s i s e R n w o d l l u P 1 6 9 P T U O t u p t u O 9 t n e m g e S P I F 2 6 8 P t u p t u O 8 t n e m g e S P I F 3 6 7 P t u p t u O 7 t n e m g e S P I F 4 6 6 P t u p t u O 6 t n...

Page 114: ... d i s n i f o l a n i m r e t l o r t n o c t s e t n o i t a r a p e s a s i t I y l l a u s u e s u n i W O L t u p n I 0 9 1 C M T N I y l l a u s u e s u n i W O L t u p n I l a n i m r e t t s e t a s i t I 8 4 1 2 C M T N I 4 A _ F R K C M D N I z H M 4 5 0 1 t u p n I r e d o c e d M O R D C D V D f o t u p n i k c o l c m e t s y s e h t s i t I 9 8 1 D C K C N I k c o l b F I m e t s y s...

Page 115: ... O L h t i w t i n u g n i s s e c o r p l a r t n e c r o f t p u r r e t n i d n a m e d t I t i t u p t u o y e h t r e h t e h w r e t s i g e r a h t i w t i t e s n a c s l a n i m r e t h t o B 3 1 1 1 1 Q R I X 1 4 1 3 E P L P G F N I r o t o m e l d n i p s m o r f e s l u p n r u t a t u p n I 7 4 1 M W P F T U O o v r e s G F r o f l a n i m r e t t u p t u o M W P t i b 7 s i t I e c n...

Page 116: ... 5 1 C F A T U O e s l u p D W P a s a k c o l c e c n e r e f e r f o r o r r e y c n e u q e r f d n a k L C O C V t u p t u o t I e c n a d e p m i h g i h W O L H G I H f o t u p t u o e u l a v 3 e h t s i t I 3 6 1 1 E P T C E F E D N I e d i s t u o e h t m o r f t u p n i l a n g i s t c e f f i d e h t s i t I e n o d s i t i d n a C P A H G I H n i l a n i m r e t s i h t s t u p t u o p...

Page 117: ... M s t c e n n o c t i n e h W r o s s e c o r P l a n g i S l a t i g i D a l o r o t o M o t s s e r d d a A M D a s e v i g h c i h w l a n g i s e h t s i t i l e n n a h c 8 1 C P 1 A P S D 9 2 C P 2 A P S D 6 0 2 0 B P 0 A T A D S A O I t r o p O I e s o p r u p l a r e n e g s i t I l e n n a h c A M D _ O I D U A n a f o s u b t u p t u o a t a d a e m o c e b t I r e t s i g e r 0 7 a f o...

Page 118: ... A T S t u p t u o r o t i n o m l a n r e t n i e h t e m o c e b t I r e t s i g e r F 7 a f o g n i t t e s y B 2 7 1 N I A N I r e t r e v n o c D A n i t l i u b o t l a n i m r e t t u p n i l a n g i s F R g o l a n a s i t I 8 6 1 T R V N I r e t r e v n o c D A n i t l i u b f o l a n i m r e t t u p n i e g a t l o v e c n e r e f e r s i t I 9 6 1 S T R V T U O T R V h t i w t c e n n o...

Page 119: ...DV 656A S 119 5 6 7 8 5 6 7 8 C D F A B E 7 3 DISC CONTENT FORMAT PLAYBACK COMPATIBILITY ...

Page 120: ...D F A B E 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 ...

Page 121: ...DV 656A S 121 5 6 7 8 5 6 7 8 C D F A B E 8 PANEL FACILITIES ...

Page 122: ...DV 656A S 122 1 2 3 4 1 2 3 4 C D F A B E ...

Page 123: ...DV 656A S 123 5 6 7 8 5 6 7 8 C D F A B E ...

Page 124: ...DV 656A S 124 1 2 3 4 1 2 3 4 C D F A B E ...

Page 125: ...DV 656A S 125 5 6 7 8 5 6 7 8 C D F A B E ...

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Pioneer DV-656A-K, Service Manual

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