Pioneer DV-250 Service Manual Download Page 71

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DV-353-K

Tray

Bonnet and Tray Panel

DIAGNOSIS OF FJMB ASSY

Remove the Bonnet (Screws

Power ON

Tray open (

)

4
5

Tray close (

)

Pull out the Power Cable from the outlet.

Remove the Tray Panel

Tray

Tray Panel

In the reverse state, pass a small screwdriver through a slit and
slide a protruding portion of the Drive Gear of the Loading
Mechanism Assy to the direction of arrow.
If the Tray moved toward the front about 2 or 3 cm, pull out the
Tray by hands.

How to Open the Tray by Manual Operating

Slit

Small Square-bar
Screwdriver

Drive Gear

Loading Mechanism Assy

Protruding
portion

Unclamp the wire.

Disconnect the wiring.

Unhook (

Remove the Front Panel.

Front Panel Assy

Front Panel

DOUT ASSY

DOUT ASSY
: This is not installed to this.

: This is not installed to this.

DOUT ASSY
: This is not installed to this.

7.1.6 DISASSEMBLY

Summary of Contents for DV-250

Page 1: ...e 159936 PIONEER CORPORATION 2002 RRV2592 T ZZE APR 2002 Printed in Japan DVD PLAYER DV 353 K DV 353 S DV 250 DV 251 STANDBY ON Î 3 OPEN CLOSE 0 8 7 1 4 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Power Requirement Regional restriction codes Region No Remarks DV 353 K AC120V 1 DV 353 K AC120V 1 DV 353 S AC120V 1 DV 250 DV 250 DV 251 AC120V 1 Type KUXJ KCXJ KUXU CA KUXU KCXU...

Page 2: ...inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual The use of a substit...

Page 3: ...ying 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 should be used 4 Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit the shipping mode sho...

Page 4: ...KY and PSWB ASSYS 32 3 9 POWER SUPPLY UNIT VWR1351 34 3 10 POWER SUPPLY UNIT VWR1353 35 4 PCB CONNECTION DIAGRAM 37 4 1 LOAB ASSY 37 4 2 FJMB ASSY 38 4 3 IRKY and PSWB ASSYS 42 4 4 POWER SUPPLY UNIT VWR1351 43 4 5 POWER SUPPLY UNIT VWR1353 44 5 PCB PARTS LIST 45 6 ADJUSTMENT 48 6 1 ADJUSTMENT ITEMS AND LOCATION 48 6 2 JIGS AND MEASURING INSTRUMENTS 48 6 3 NECESSARY ADJUSTMENT POINTS 49 6 4 TEST MO...

Page 5: ...ratio 118 dB Dynamic range 101 dB Total harmonic distortion 0 0016 Wow and flutter Limit of measurement 0 001 W PEAK or lower Digital output Optical digital output Optical digital jack Coaxial digital output RCA jack Accessories Audio video cable 1 Power cable 1 Remote control 1 AA R6P dry cell batteries 2 Operating Instructions 1 Warranty card 1 The specifications and design of this product are s...

Page 6: ...e 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 FRONT 5 6 Operating Instructions 14 7 4 4 9 10 13 8 1 3 11 12 2 2 1 PAC...

Page 7: ...K4997 2 CONTRAST TABLE Mark No Remarks Symbol and Description Part No DV 353 K DV 250 DV 251 DV 353 S KUXJ KCXJ KUXU CA KUXU KCXU KUXQ NSP NSP 2 3 6 9 10 11 12 Warranty Card Dry Cell Battery R6P AA Operating Instructions French Pad L Pad R Paper Board Packing Case ARY7057 VEM1031 Not used VHA1295 VHA1296 VHC1088 VHG2237 ARY7045 VEM1031 VRC1147 VHA1295 VHA1296 VHC1088 VHG2187 ARY7057 VEM1010 Not us...

Page 8: ... D C F D A B E C B A F 15 18 21 16 16 20 19 24 2 1 4 6 11 22 22 13 23 23 8 23 25 9 3 12 7 24 24 24 24 24 24 24 24 24 22 23 23 23 23 22 22 22 25 26 B E C D 17 Refer to 2 3 LOADING MECHANISM ASSY 5 10 14 22 NON CONTACT SIDE CONTACT SIDE ...

Page 9: ...AAX7876 22 Screw BBZ30P060FMC 23 Screw BBZ30P080FZK 24 Screw BBZ30P100FZK 25 Screw See Cotrast table 2 26 Bonnet Case S See Cotrast table 2 2 CONTRAST TABLE Mark No Remarks Symbol and Description Part No DV 353 K DV 250 DV 251 DV 353 S KUXU CA KUXU KCXU KUXJ KCXJ KUXQ NSP NSP 8 12 13 14 17 18 19 20 25 26 Loading Mechanism Assy Base Chassis Rear Panel PCB Base FP Angle Tray Panel Front Panel Assy P...

Page 10: ... A A To FJMB CN251 2 8 3 5 4 Refer to 2 4 TRAVERSE MECHANISM ASSY S 8 8 12 23 13 17 21 16 22 15 14 22 22 22 22 20 18 19 9 1 7 11 10 6 8 A Lubricating Oil GYA1001 Daifree GEM1036 Refer to Application of Lubricant Note Lubricating Oil GYA1001 ...

Page 11: ... DVD VNL1918 13 Drive Cam VNL1919 14 Gear Pulley VNL1921 15 Loading Gear VNL1922 16 Drive Gear VNL1923 17 SW Lever VNL1925 18 Clamper Plate VNE2251 19 Bridge VNE2252 20 Clamper VNL1924 21 Screw JGZ17P028FMC 22 Screw Z39 019 23 Tray VNL1920 Mark No Description Part No 1 LOADING MECHANISM ASSY PARTS LIST Mark No Symbol and Description Part No Remarks VWT1196 VWT1197 VWT1188 NSP 1 6 LOAB Assy Flexibl...

Page 12: ... 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 13: ...13 DV 353 K ...

Page 14: ... 19 4 Adjustment Screw 18 10 13 18 10 6 5 5 11 15 14 9 16 2 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: ...L1514 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 TRAVERSE MECHANISM ASSY S PARTS LIST Mark No Description Part No ...

Page 16: ...ode IC603 VYW1890 8M FLASH ROM V11 FL TUBE RF Demodulation Servo Control Servo Decode Error Correction IC601 STI5519AVB B0C BACK END IC System Control MPEG Video Decode Video Encode Video DAC Audio Decode MP3 Dolby Sub picture Decode Spindle Drive FG Detection Main Unit Key Input Remote Control Receive FL Display Control Focus Tracking Stepper and Loading Drive X601 27MHz X11 5MHz Loading Motor As...

Page 17: ... LRCKIN 3 IC711 PCM1742KE Audio 2ch DAC VIDEO LPF AMP Driver Q607 B CB CY IN 12 Q606 G Y Cr IN 16 Q605 R CR Y IN 6 Q604 S_Y C IN 2 Q603 S_C R721 R722 R723 V IN 4 Q602 Q941 V JA950 S VIDEO COMPOSITE VIDEO OUT COMPONENT VIDEO OUT Y C Y Cr COAXIAL OPTICAL DIGITAL OUT L Cb Vout L LOUT 2 3 1 IC731 1 2 7 Vout R 8 ROUT 5 6 7 IC731 2 2 BA4560F AUDIO LPF C862 C842 C812 C822 C832 AUDIO OUT R Q807 Q808 Q805 ...

Page 18: ... 6 7 8 9 10 11 12 13 CN601 5P CN52 5P 4 4 EV 6V A 28V FLDC FLDC GND P CONT GND SW 12V GND EV 4V GND SW 3 3V V 5S V 5V V 3R5D V 3R5A V 1RBD V 1RBA1 V 1RBA2 IC901 NJM78L05A 5V Reg V 12M V 5A V 12D 3 1 2 IC303 BA18BC0FP 1 8V Reg 1 3 2 IC431 PQ025EZ01ZP 2 5V Reg V 3D V 2R5 IN OUT IN OUT IC451 MM1385EN 3V Reg V 4E V 3D V 3E IC441 PQ070XZ02ZP 3 5V Reg V 3R5D VIN VOUT C IRKY ASSY CN301 5P CN11 5P 3 3 V 3...

Page 19: ...2 IC801 pin 18 19 Component Video output Pb V 2V div H 10µsec div 13 Foot of C832 IC801 pin 27 28 S Video output Y V 1V div H 10µsec div 14 Foot of C822 IC801 pin 33 S Video output C V 1V div H 10µsec div 12 Foot of C862 IC801 pin 21 22 Component Video output Pr V 2V div H 10µsec div 9 Foot of C812 IC801 pin 30 31 Composite Video output V 1V div H 10µsec div 17 CN251 pin 12 11 10 IC251 pin 2 4 7 S...

Page 20: ...20 1 2 3 4 1 2 3 4 C D F A B E DV 353 K A B C D E P B P R FJMB ASSY VWS1515 B 3 2 LOAB ASSY and OVERALL WIRING DIAGRAM ...

Page 21: ...OXX8003 STEPPING MOTOR VXM1090 POWER SUPPLY UNIT VWR1351 or VWR1353 H for XCN type PSWB ASSY VWG2345 D IRKY ASSY VWG2344 C FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE F T SLIDER SERVO LOOP LINE S F F F T F F F F F T F T T F S S S S Note When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST ...

Page 22: ...22 1 2 3 4 1 2 3 4 C D F A B E DV 353 K 3 3 FJMB ASSY 1 5 FRONT END BLOCK B 1 5 PICKUP ASSY CN601 A SPINDLE MOTOR STEPPING MOTOR B 1 5 FJMB ASSY VWS1515 2 5 B F F T T F F S S S S S 2 17 ...

Page 23: ...23 5 6 7 8 5 6 7 8 C D F A B E DV 353 K B 1 5 VCC33DAC VCC18MN 2 5 B 1 2 Refer to 3 1 3 WAVEFORMS F F F F T T FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE SLIDER SERVO LOOP LINE F T S 1 16 ...

Page 24: ...24 1 2 3 4 1 2 3 4 C D F A B E DV 353 K 3 4 FJMB ASSY 2 5 BACK END BLOCK B 2 5 8M B 2 5FJMB ASSY VWS1515 3 5 B 1 5 B 2 5 B 5 5 B S_Y S_C V D D B Cb G Y R Cr 15 ...

Page 25: ...VWR1351 CN101 VWR1353 CN2 E 3 5 B 4 5 B 2 5 B 5 5 B Refer to 3 1 3 WAVEFORMS V S_C S_C S_Y S_Y R Cr R Cr G Y B Cb B Cb G Y V V SIGNAL ROUTE S VIDEO OUT C SIGNAL ROUTE S VIDEO OUT Y SIGNAL ROUTE R Cr SIGNAL ROUTE G Y SIGNAL ROUTE B Cb SIGNAL ROUTE AUDIO SIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE ...

Page 26: ...26 1 2 3 4 1 2 3 4 C D F A B E DV 353 K 3 5 FJMB ASSY 3 5 AUDIO BLOCK B 3 5 B 3 5 FJMB ASSY VWS1515 2 5 B 4 8 7 5 6 3 ...

Page 27: ...27 5 6 7 8 5 6 7 8 C D F A B E DV 353 K B 3 5 The power supply is shown with the marked box 4 5 B 3 8 Refer to 3 1 3 WAVEFORMS AUDIO SIGNAL ROUTE ...

Page 28: ...28 1 2 3 4 1 2 3 4 C D F A B E DV 353 K 3 6 FJMB ASSY 4 5 VIDEO BLOCK B 4 5 B 4 5 FJMB ASSY VWS1515 2 5 B V S_C S_Y R Cr B Cb G Y V S_C S_Y R Cr B Cb G Y D D D D ...

Page 29: ...AVEFORMS V S_C S_Y R Cr B Cb G Y V S_C S_Y R Cr B Cb G Y D D S_C S_Y R Cr G Y B Cb V V SIGNAL ROUTE S VIDEO OUT C SIGNAL ROUTE S VIDEO OUT Y SIGNAL ROUTE R Cr SIGNAL ROUTE G Y SIGNAL ROUTE B Cb SIGNAL ROUTE AUDIO SIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE 12 11 10 9 13 14 ...

Page 30: ...30 1 2 3 4 1 2 3 4 C D F A B E DV 353 K 3 7 FJMB ASSY 5 5 FL CONTROL BLOCK B 5 5 B 5 5 FJMB ASSY VWS1515 ...

Page 31: ...31 5 6 7 8 5 6 7 8 C D F A B E DV 353 K B 5 5 CN601 A 2 5 B ...

Page 32: ...32 1 2 3 4 1 2 3 4 C D F A B E DV 353 K C IRKY ASSY VWG2344 C CN11 B5 5 S301 0 OPEN CLOSE S302 3 S303 8 S304 7 S305 S306 4 1 3 8 IRKY and PSWB ASSYS ...

Page 33: ...33 5 6 7 8 5 6 7 8 C D F A B E DV 353 K D The power supply is shown with the marked box for XCN type PSWB ASSY VWG2345 D S401 STANDBY ON ...

Page 34: ...E INC FOR P101 AEK7063 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 49101 6 MFD BY LITTELFUSE INC FOR P102 AEK7066 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491002 MFD BY LITTELFUSE INC FOR P104 AEK7067 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 49101 6 MFD BY LITTELFUSE INC...

Page 35: ...OF FIRE REPLACE ONLY WITH SAME TYPE NO 491 800 MFD BY LITTELFUSE INC FOR CP5 AEK7063 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 49101 6 MFD BY LITTELFUSE INC FOR CP2 CP3 AEK7066 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491002 MFD BY LITTELFUSE INC FOR CP1 AEK7067 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION...

Page 36: ...36 1 2 3 4 1 2 3 4 C D F A B E DV 353 K ...

Page 37: ...essary 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 Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C B...

Page 38: ...3 R567 C631 C638 C630 C604 R386 C365 R44 C366 Q83 C359 C340 V11 R648 R326 C632 C633 C634 C643 CN16 C277 C19 R152 R150 R376 R153 C276 R R154 R151 D601 IC271 L274 C323 C110 C112 C639 R C106 CN61 IC605 R261 R125 C650 R111 Q103 R275 Q104 C332 R593 R405 C328 R113 R588 R123 Q105 R192 R191 C322 R638 R115 R564 R355 R37 R356 R642 C325 KN902 R149 R394 R330 C29 CN12 C251 C327 C635 IC604 R273 L61 R146 C342 R1...

Page 39: ...R581 R901 C717 R688 R677 R680 R683 R948 IC731 C735 R753 C753 R586 C754 R754 C725 604 L740 R746 C431 C441 C432 C433 R542 C842 R733 C734 Q604 C733 Q766 Q602 C724 IC921 R767 L741 R589 C405 R795 C713 R794 R7510 C617 R793 Q791 Q792 R612 Q794 C844 C723 R690 C831 Q795 C644 Q767 C645 R763 Q761 C771 C646 C410 C761 IC771 R764 C412 Q762 Q603 R674 C407 D803 R679 R726 R155 R766 R685 C772 C851 C755 R156 CN950 R...

Page 40: ...R755 R756 R737 R736 R443 R441 R442 R138 R139 R757 C737 R847 R865 R801 R797 R796 R730 R903 R710 R957 R837 Q274 C853 R854 R853 Q273 C863 R806 C833 R843 R805 C601 R831 C621 R600 GND FJMB V 4E V 12D 28V P CONT ST1 ST2 ST2 V 5V GNDA 5V XRESET MIC 44X48 KDSPTHRU KDSPXCS ADATA0IN LRCLKOUT GNDD BCKOUT GNDD BCKIN LRCLKIN 5V GND GND ADATA0OUT 3V DACSO DACSCK GNDA MCLK GNDD ALRCK ABCK ST1 ADATA1 ADATA2 DACXC...

Page 41: ...3 R285 R136 R361 R392 R283 R303 R546 R144 R282 R370 R358 C12 R42 R18 R137 R331 R158 R281 R138 R140 R390 R139 R378 C360 R373 R57 R58 R59 R302 R90 C81 R60 R340 R341 R351 R353 C334 Q274 Q273 R194 R254 R255 L308 R256 R334 C13 C336 R573 R25 R26 R631 R21 C622 R22 R23 R24 Q275 R291 R294 R41 C272 R335 R379 C335 C337 C307 R308 R83 R300 C308 R257 EV3IR SW2 LOAD V 3E VWS FJMB GND 28V ST1 ST2 P ON GND EV3 FLD...

Page 42: ...VWG2344 IRKY VWG2345 VWG PC CMKS P3X VWG R301 R302 R311 R312 R313 R314 R321 C301 R322 R303 R323 D301 KEY0 KEY1 V 3E IR GND 5 1 1 1 3 1 3 1 PSWB IRKY VWG2345 VWG2344 PAUSE STOP FWD REV 2 3 GND 1 KEY0 KEY0 GND OPEN PLAY CLOSE 1 1 POWER ON 3 1 CMKS P3X CMKS P3X GND VWG VWG GND KEY0 1 CN302 CN301 CN401 for OTHERS for XCN type CN11 B CN301 PSWB ASSY D PSWB ASSY D IRKY ASSY C IRKY ASSY C VNP1864 B VNP18...

Page 43: ...43 5 6 7 8 5 6 7 8 C D F A B E DV 353 K 4 4 POWER SUPPLY UNIT VWR1351 E E SIDE A SIDE A Q2 Q1 Q20 Q320 IC201 IC103 VR201 Q412 Q411 Q410 CN401 B AC IN CN101 POWER SUPPLY UNIT E ...

Page 44: ...44 1 2 3 4 1 2 3 4 C D F A B E DV 353 K E E SIDE A SIDE A IC3 IC2 IC1 IC4 Q6 CN401 B AC IN CN2 POWER SUPPLY UNIT E 4 5 POWER SUPPLY UNIT VWR1353 ...

Page 45: ...1197 NSP 2 LOAB ASSY VWG2279 1 FJMB ASSY VWS1515 NSP 1 KEYB ASSY VWM2122 NSP 2 IRKY ASSY VWG2344 NSP 2 PSWB ASSY VWG2345 1 POWER SUPPLY UNIT VWR1351 or VWR1353 KUXQ Types NSP 1 LOADING MECHANISM ASSY VWT1188 NSP 2 LOAB ASSY VWG2279 1 FJMB ASSY VWS1515 NSP 1 KEYB ASSY VWM2122 NSP 2 IRKY ASSY VWG2344 NSP 2 PSWB ASSY VWG2345 1 POWER SUPPLY UNIT VWR1351 or VWR1353 Mark No Description Part No Mark No D...

Page 46: ...802 C804 C805 C811 CKSRYF104Z25 C821 C822 C831 C844 C851 CKSRYF104Z25 C861 C952 CKSRYF104Z25 C30 CKSRYF104Z50 C411 C423 C431 C601 CKSRYF105Z10 C610 C611 C613 C615 C629 CKSRYF105Z10 C635 C636 C741 CKSRYF105Z10 C734 C754 330P 50V VCH1226 RESISTORS R121 RAB4C220J R123 RAB4C390J R731 R751 RN1 16SE2201D R734 R754 RN1 16SE4301D R341 RS1 10S101J R764 RS1 10S182J R126 R129 R176 R179 RS1 10S220J R254 R259 ...

Page 47: ...01 CONNECTOR S5B PH K PSWB ASSY SWITCHES AND RELAYS S401 ASG7013 OTHERS 3P CABLE HOLDER 51048 0300 POWER SUPPLY UNIT VWR1351 OTHERS P103 PROTECTOR 1 6A AEK7012 P101 PROTECTOR 800mA AEK7063 P102 PROTECTOR 1 6A AEK7066 P104 PROTECTOR 2A AEK7067 F1 FUSE 1 6A REK1077 POWER SUPPLY UNIT VWR1353 OTHERS CP5 PROTECTOR 800mA AEK7063 CP2 CP3 PROTECTOR 1 6A AEK7066 CP1 PROTECTOR 2A AEK7067 F1 FUSE 1 6A REK107...

Page 48: ...t 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 Screwdriver medium 6 2 JIGS AND MEASURING INSTRUMEN...

Page 49: ...ng 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 FJMB 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 Mo...

Page 50: ...RAY 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 51: ... 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 6 DISASSEBLY START Tangential and Radial Height Coarse Adjus...

Page 52: ...nimum Use disc GGV1025 START DVD Jitter Adjustment 2 J J Min J Min Test mode end J 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 error rate that is displayed O...

Page 53: ... 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 54: ...peat focus sweep by pressing the TEST A8 5E and 3 A8 03 keys in order 7 Spindle FG servo CAV Press the TEST A8 5E and 5 A8 05 keys in order then rise up the spindle and it becomes FG servo on CLV Press the TEST A8 5E and 9 A8 09 keys in order then rise up the spindle and it becomes FG servo on 8 Tracking open close 1 Open tracking by pressing the STEP FWD A8 54 key of the remote control unit in th...

Page 55: ...to the hexadecimal input by pressing the PROGRAM A8 4C key display a mark and 1 to 6 keys are each input as A to F In this time do not accept the 7 8 9 and 0 keys Hexadecimal input and decimal input can switch with toggle In case of CD perform only the absolute time search 3 Search execution Press the CHP TM A8 13 key of the remote control unit After the search perform only trace and video and aud...

Page 56: ...r position S CD TOC area IN CD active area CD 9 Output video system V NTSC system NTSC PAL system PAL Automatic setting AUTO Skirt terminal output SK Display only the WY model which can do the output setting of skirt terminal VIDEO 00 S VIDEO 01 RGB 02 0 Disc sensing DSC The type of discs loaded is displayed DVD CD VCD Jitter value J Version of the AV 1 chip version of firmware AV Version of the F...

Page 57: ...IDE A LD remote control unit Numbers LD remote control unit PLAY LD remote control unit A8 4D A8 00 to A8 09 A8 17 Region confirmation mode AUDIO LD remote control unit Numbers LD remote control unit A8 1E A8 01 to A8 08 Shortcut key Functional Specification Only in the normal playback the following setting can by pressing the required key after having pressed the ESC key of the remote control uni...

Page 58: ...dication Display it according to model information set from the FL controller 3 Region No 4 Part number 5 ROM version 6 Flash size 7 FL controller version 8 CHIP VERSION Version of ST CHIP CUT ID JTAG ID two columns eight columns 9 B E VERSION Version of BACK END version of ST core software softwareVersion softwareRevision buildNumber 0 F E VERSION Version of FRONT END version of mechanism control...

Page 59: ...T 1 ID is different from the target in the BE code B E error BIT 2 There is error in the EDC data of 2 bytes which added to the FE F E error Self diagnostic function 4 Check that the F E is normal or not FE OK Abnormality is not found in the F E FE Error Abnormality is found in the F E Indicate the mechanism error history by pressing the CHP TIM key once again Change indication by pressing the CHP...

Page 60: ... 0x0 FOCUS TIMEOUT 0x1 Focus on error 0x01 Focus on timeout 0x11 Focus off error 0x02 Focus off timeout 0x12 Focus lost error 0x03 Focus lost timeout 0x13 Focus balance adjust error 0x04 Focus balance adjust timeout 0x14 Focus gain adjust error 0x05 Focus gain adjust timeout 0x15 Focus sweep error 0x06 Focus sweep timeout 0x16 Focus reflection error 0x07 Focus reflection timeout 0x17 TRACKING ERRO...

Page 61: ...ror 0 x 24 ATB could not be completed 1 Pickup Tracking gain adjust error 0 x 25 AGC could not be completed 1 Pickup Tracking jump error 0 x 26 Tracking jump could not be completed TRACKING TIMEOUT 0 x 3 Tracking on timeout 0 x 31 Did timeout at tracking on Are not there a dirt or a scratch in the Disc 1 Pickup 2 Driver 3 L6315 Front End IC Tracking off timeout 0 x 32 Did timeout at tracking off T...

Page 62: ...e driver Is the PDM output from L6315 1 Spindle motor 2 Spindle driver 3 L6315 Front End IC Spindle CLV timeout 0 x 75 Did timeout at CLV on ACQUISITION ERROR 0 x 8 PLL lost error 0 x 83 PLL is lost Are not there a dirt or a scratch in the Disc 1 Pickup 2 L6315 Front End IC ACQUISITION TIMEOUT 0 x 9 PLL lost timeout 0 x 93 Did timeout at PLL backup Are not there a dirt or a scratch in the Disc 1 P...

Page 63: ...63 DV 353 K ...

Page 64: ...500nsec div 10 Foo Co V 1 11 Foo Co V 2 12 Foo Co V 2 9 Foot of C812 IC801 pin 30 31 Composite Video output V 1V div H 10µsec div Measurement condition No 1 to 2 and 9 to 14 reference A1 DVD T2 chp 19 Color bar No 3 to 8 reference A1 DVD T2 chp 1 GND 6 7 8 WAVEFORMS Foot of R723 IC711 pin 3 AUDIO DAC LRCK V 2V div H 500nsec div Foot of R721 IC711 pin 1 AUDIO DAC BCK V 2V div H 500nsec div FJMB ASS...

Page 65: ...µsec div 12 Foot of C862 IC801 pin 21 22 Component Video output Pr V 2V div H 10µsec div 31 10 11 13 14 12 PLAY STOP PLAY STOP STOP STOP STOP PLAY Accelertar ON Brakes ON V 2V div H 500nsec div V 2V div H 500nsec div V 2V div H 1sec div Pr Color difference Y Color difference Pb Color difference Y S C S V 6V 5V 3 5V 2 5V C832 C822 C812 C852 C842 10 14 LRCK BCK DATA 5 6 4 MCK 22M 24M 3 D IC601 7 8 1...

Page 66: ...66 1 2 3 4 1 2 3 4 C D F A B E DV 353 K SIDE B 1 2 13 CN401 CN1001 CN951 15 IC6 V 1 W FCS_RTN ...

Page 67: ...3 CN52 CN11 15 IC601 pin 116 LOAD_DRV V 1V div H 5µsec div Tray stops Tray is opening Tray is closing WAVEFORMS 17 CN251 pin 12 11 10 IC251 pin 2 4 7 Spidle driver A3 A2 A1 PLAY V 2V div H 2msec div FJMB ASSY B A2 FCS_DRV A3 A1 17 LOAD_DRV SPDL_PDM 15 FACT ...

Page 68: ...p r e t f a t s u j 3 E C 6 2 n i p 3 0 6 C I o t n i t u p n i l a n g i s a s I H M O R h s a l f h t i w n o i t a c i n u m m o C n i p 8 3 0 S C I M S n i p 9 1 E W I M S 6 1 n i p 4 0 6 C I o t n i t u p n i l a n g i s a s I L K L C I M S H M A R D S h t i w n o i t a c i n u m m o C 1 0 6 C I C I D N E K C A B 9 1 5 5 I T S n o r e w o p r e t f a t s u j E O _ U P C 8 2 n i p 3 0 6 C I y ...

Page 69: ...u s n e i l a f f o g n i l l a f t r a p e r e h t t o n e r A t r a p r o t o m e l d n i p S y s s A m s i n a h c e M 1 5 2 N C n i e g a m a d t u o g n i m o c d o r e r i w e r e h t t o n e r A r o t c e n n o c e l b a c e l b i x e l F M D P _ L D P S 3 2 1 n i p 1 0 3 C I y b t u p t u o l a n g i s s I 1 0 3 C I C I D N E T N O R F 5 1 3 6 L 7 k c a b y a l p t o n n a C s p o t s k c ...

Page 70: ...esses flash ROM and 64M SDRAM BACK END accesses FRONT END BACK END demands communication from a FL controller FP_ACK FL controller outputs the signal which can communicate in BACK END FP_XRDY BACK END FL controller communication The opening picture output FRONT END identifies the following Slider positioning INSIDE SW Spindle FG standstill Disc detection Focus control Spindle turn ID information c...

Page 71: ...ding Mechanism Assy to the direction of arrow If the Tray moved toward the front about 2 or 3 cm pull out the Tray by hands How to Open the Tray by Manual Operating Slit Small Square bar Screwdriver Small Square bar Screwdriver Drive Gear Loading Mechanism Assy Protruding portion 1 Unclamp the wire 2 Disconnect the wiring 3 Unhook 6 4 Remove the Front Panel Front Panel Assy 2 3 5 3 3 3 3 4 Front P...

Page 72: ...and remove the Rear Panel 2 Unscrew the FJMB Assy Screw 4 3 Stand the FJMB Assy FJMB Assy 4 5 Put the Power Cable in the outlet 6 Power ON 7 Set the Test Disc 8 Playback with a test disc and diagnose the FJMB Assy Set the Front Panel Assy one connector to the FJMB Assy 2 2 2 2 3 FJMB Assy FJMB Assy FJMB Assy from Front Panel Assy ...

Page 73: ...1 FFC Holder Traverse Mechanism Assy Remove the FFC Holder with the state which Flexible Cable was atatched 10 Bottom View Cautions Screw is locked with Silicone Adhesive Please lock it with Silicone Adhesive when installs it Silicone Adhesive GEM1037 8 9 Pull out the Tray and remove it while unhooking a Hook Remove the Bridge Screw 1 Bridge 1 8 2 9 2 9 1 Hook 8 In the Tray insertion insert it aft...

Page 74: ...ssy Remove the Pickup Flexible Cable 12 12 13 13 13 14 15 15 15 14 Exchange Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 Cautions Screw is locked with Silicone adhesive Please lock it with Silicone adhesive when installs it When Removing The Traverse Mechanism Assy Traverse Mechanism Assy 12 13 14 Unhook 4 Remove the Traverse Mechanism Assy Remove the Pickup Flexible Cable 2 2 Exchange Trav...

Page 75: ...ce line Pickup Assy 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 76: ...IC351 FTS Driver 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 M56788AFP MM1567AJ STI5519AVB B0C PE5314A L6315ATXXTY BA6664FM PCM1742KE ...

Page 77: ...3 GND2 GND 7 BIAS Bias 24 CYOUT Signal output 8 GND1 GND 25 CYSAG SAG correction 9 NC NC 26 GND2 GND 10 GND1 GND 27 YOUT Signal output 11 NC NC 28 YSAG SAG correction 12 CYIN Luminance input 29 GND2 GND 13 CLP Input clamp select 30 VOUT Signal output 14 CbIN Component input 31 VSAG SAG correction 15 MUTE2 Mute select 32 GND2 GND 16 CrIN Component input 33 COUT Croma output 17 GND2 GND 34 VCC2 VCC ...

Page 78: ...78 DV 353 K 7 STI5519AVB B0C FJMB ASSY IC601 Back End IC Block Diagram ...

Page 79: ... o F B G C Y t u p t u o B G R V H B G R V t u p t u o B G R V L 3 1 S T C N I t u p n i l a n g i s d n e S o T r a e l C C 2 3 2 S R T R A U 4 1 5 V 2 _ D D V y l p p u s r e w o P V 5 2 5 1 S S V d n u o r G 6 1 A T A D _ E F N I e c a f r e t n i m a e r t s 5 1 3 6 L d n E t n o r F t u p n i a t a d l a i r a e S 7 1 K L C B _ E F N I e c a f r e t n i m a e r t s 5 1 3 6 L d n E t n o r F t...

Page 80: ... i t s o p e t e l p m o c e p m a l c c s i d w o h s H 4 4 P M A L C N U X T U O r e g n a h c c s i d 5 l e s u r a c T O N f o e s a c n I t u p t u o C N s i t r o p s i h t N I y l n o r e g n e h C c s i D 5 l e s u o r a C n o i t s o p e t e l p m o c e p m a l c n u c s i d w o h s H 5 4 T S R _ P S D K T U O d e v r e s e R 6 4 8 4 X 4 4 T U O l e d o m e k o a r a K T O N f o e s a c n...

Page 81: ... 2 8 K L C _ I M S N I t u p n i k c o l c M A R D S 3 8 S S V d n u o r G 4 8 0 D _ I M S O I a t a d M A R D S I M S 5 8 1 D _ I M S 6 8 2 D _ I M S 7 8 3 D _ I M S 8 8 4 D _ I M S 9 8 5 D _ I M S 0 9 6 D _ I M S 1 9 7 D _ I M S 2 9 8 D _ I M S 3 9 9 D _ I M S 4 9 5 V 2 _ D D V y l p p u s r e w o P V 5 2 5 9 K L C _ I M S T U O t u p t u o k c o l c M A R D S 6 9 S S V d n u o r G 7 9 0 1 D _ I...

Page 82: ...2 1 M 7 2 K L C N I t u p n i k c o l c m e t s y s z H M 7 2 r e t s a M 1 2 1 S S V d n u o r G 2 2 1 L L P _ D D V y l p p u s r e w o P V 5 2 t i u c r i c L L P k c o l C 3 2 1 L L P _ S S V d n u o r G t i u c r i c L L P k c o l C 4 2 1 T E S E R N I t u p n i L l a n g i s T E S E R m e t s y s N O r e w o P 5 2 1 S N S _ C S I D N I r e g n a h c c s i d 5 l e s u r a c T O N f o e s a c ...

Page 83: ... 5 1 D _ U P C 9 5 1 3 V 3 _ D D V y l p p u s r e w o P V 3 3 0 6 1 S S V d n u o r G 1 6 1 1 A _ U P C T U O s s e r d d a M A R D S g u b e D H S A L F 2 6 1 2 A _ U P C 3 6 1 3 A _ U P C 4 6 1 4 A _ U P C 5 6 1 5 A _ U P C 6 6 1 6 A _ U P C 7 6 1 7 A _ U P C 8 6 1 8 A _ U P C 9 6 1 9 A _ U P C 0 7 1 0 1 A _ U P C 1 7 1 5 V 2 _ D D V y l p p u s r e w o P V 5 2 2 7 1 S S V d n u o r G 3 7 1 1 1...

Page 84: ... u o l a n g i s l o r t n o c p u y t i l a u q o i d u A 4 9 1 A D S A D S e s a f r e t n i d n a m m o c 5 1 3 6 L d n E t n o r F e n i l a t a d l a i r e s s u b C 2 I 5 9 1 L C S L C S e s a f r e t n i d n a m m o c 5 1 3 6 L d n E t n o r F e n i l k c o l c l a i r e s s u b C 2 I 6 9 1 T S R _ E F T U O 5 1 3 6 L d n E t n o r F t u p t u o t e s e r d r a H 7 9 1 D X T D X T t u p t u...

Page 85: ...n i t s e D 0 2 R V O H C E N I t u p n I e m u l o V o h c E l e d o m e k o a r a K 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 C N l e d o m e k o a r a K o 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 ...

Page 86: ...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 e m g e S P I F 5 6 5 P ...

Page 87: ...87 DV 353 K 7 L6315ATXXTY FJMB ASSY IC301 Front End IC Block Diagram ...

Page 88: ... V 8 1 s e g a t s t u p n i 8 1 C t u p n i g o l a n A C e d o i d r e s a l s e g a t s t u p n i 9 1 S I 3 3 C C V y l p p u s g o l a n A c s i m V 3 3 s e g a t s t u p n i 0 2 S I A D N G d n u o r g g o l a n A c s i m d n u o r g s e g a t s t u p n i 1 2 D S 3 3 C C V y l p p u s g o l a n A e d i s V 3 3 s e g a t s t u p n i 2 2 D S 8 1 C C V y l p p u s g o l a n A e d i s V 8 1 s e g...

Page 89: ... i D s s e r d d a M A R S 8 5 3 A _ M A R t u p t u o l a t i g i D s s e r d d a M A R S 9 5 4 A _ M A R t u p t u o l a t i g i D s s e r d d a M A R S 0 6 5 A _ M A R t u p t u o l a t i g i D s s e r d d a M A R S 1 6 6 A _ M A R t u p t u o l a t i g i D s s e r d d a M A R S 2 6 7 A _ M A R t u p t u o l a t i g i D s s e r d d a M A R S 3 6 8 A _ M A R t u p t u o l a t i g i D s s e r d d...

Page 90: ... A M D 2 E P O I l a t i g i D t u p n i A M D 7 9 L C S 3 E P O I l a t i g i D t u p n i k c o l c C 2 I 8 9 A D S 4 E P O I l a t i g i D t u p n i a t a d C 2 I 9 9 C N 0 D P O I l a t i g i D 0 0 1 C N 1 D P O I l a t i g i D 1 0 1 C N 2 D P O I l a t i g i D 2 0 1 C N 3 D P O I l a t i g i D 3 0 1 C N 4 D P O I l a t i g i D 4 0 1 C N 5 D P O I l a t i g i D 5 0 1 C N 6 D P O I l a t i g i D...

Page 91: ...e c n e r e f e r M P 3 3 1 L L P C C V y l p p u s g o l a n A y l p p u s r e w o p g o l a n a M P 4 3 1 1 G E R S t u p t u o g o l a n A e s a b r a l o p i b l a n r e t x E 5 3 1 3 3 R C C V y l p p u s g o l a n A r o t a l u g e r r o f y l p p u s r e w o p g o l a n A 6 3 1 2 G E R S t u p t u o g o l a n A e s a b r a l o p i b l a n r e t x E 7 3 1 1 D L t u p t u o g o l a n A 1 e d ...

Page 92: ... 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 Hall signal input pins 24 FG FG signal output pin 10 H1 25 VCC Power supply pin 11 H2 26...

Page 93: ...OUTL 7 VOUTR 8 AGND 8 V CC 6 DGND 9 V DD ZEROR ZEROA 5 11 ZEROL NA 12 VCOM 10 Zero Detect No Nmae I O Pin Function 1 BCK I Audio data bit clock input 2 DATA I Audio data digital input 3 LRCK I L channel and R channel Audio data latch enable input 4 DGND Digital ground 5 VDD Digital power supply 3 3V 6 VCC Analog power supply 5V 7 VOUTL O Analog output for L channel 8 VOUTR O Analog output for R ch...

Page 94: ...LEANING 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 leneses Cleaning liquid GEM1004 Cleaning paper GED 008 ...

Page 95: ...s to jump back to the beginning of the current chapter or track then to previous chapters tracks 1 STANDBY ON Press to switch the player on or into standby 2 Disc tray 3 0 OPEN CLOSE Press to open or close the disc tray 4 Remote control sensor The remote control has a range of up to about 7m 23ft 5 Display 6 3 Press to start or resume playback Front panel STANDBY ON Î 3 OPEN CLOSE 0 8 7 4 1 2 3 5 ...

Page 96: ...disc is paused 11 3 Lights when a disc is playing 12 2D Lights when a Dolby Digital soundtrack is playing Lights when a DTS soundtrack is playing 2 Lights during multi angle scenes on a DVD disc 3 GUI Graphical User Interface 1 DTS Lights when a menu is displayed on screen 4 TITLE Indicates that the character display is showing a DVD title number 5 Lights when 2V TruSurround is active 6 TRK Indica...

Page 97: ... digital audio output for connection to a PCM Dolby Digital DTS and or MPEG compatible AV receiver that has a coaxial digital input Connect using a commercially available coaxial digital audio cable 2 COMPONENT VIDEO OUT This is a high quality video output for connection to a TV monitor or AV receiver that has component video inputs Connect using a commercially available three way component video ...

Page 98: ...mmand 7 SETUP 9 3 Press to display or exit the on screen display 8 1 and e Use for reverse slow motion playback frame reverse and reverse scanning Press to start or resume playback 10 4 Press to jump to the beginning of the current chapter or track then to previous chapters tracks 11 8 Press to pause playback press again to restart Remote control 0 1 2 3 4 5 6 7 8 9 CLEAR ENTER ANGLE AUDIO TOP MEN...

Page 99: ...umeric entry 17 ENTER Use to select menu options etc works exactly the same as the ENTER button in 6 above 18 MENU Press to display a DVD disc menu or the Disc Navigator if a CD Video CD or MP3 disc is loaded 19 RETURN Press to return to a previous menu screen 20 and E Use for forward slow motion playback frame advance and forward scanning 21 Press to jump to the next chapter or track 22 7 Press t...

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