Pioneer DVL-K88 Service Manual Download Page 70

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DVL-K88

Tracking Servo Loop Gain Adjustment

Oscilloscope

X-Y mode
X:



Y: 100mV/div.
DC mode

Focus Servo Loop Gain Adjustment

•

Test mode

•

LD test disc

•

Play standby

FOCUS
ERR

F IN

CN802

GND

•

Test mode

TILT
TRKG

•

Still the LD test disc at #115.

Oscilloscope

X-Y mode
X:



Y: 50mV/div.
DC mode

TRK ERR

CLDM
ASSY

Probe (10:1)

CN802

CLDM ASSY

Player

CH1

CH2

(X)

(Y)

START

CLDM ASSY

VR604

Probe (10:1)

CN802

CLDM ASSY

Player

CH1

CH2

(X)

(Y)

START

CLDM
ASSY

VR603

→

4.8Vp-p

0.5V

1.8Vp-p

0.2V

Summary of Contents for DVL-K88

Page 1: ... 4 PCB CONNECTION DIAGRAM 40 5 PCB PARTS LIST 56 6 ADJUSTMENT 63 CONTENTS 7 GENERAL INFORMATION 78 7 1 IC 78 7 2 DISASSEMBLY ASSEMBLY 80 7 3 BLOCK DIAGRAM 82 8 PANEL FACILITIES AND SPECIFICATIONS 84 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S T ZZM JAN 1998 Printed in Japan Refer to the service guide RRV1896 for DV 505 IC information is described in the service guide e p y T l e ...

Page 2: ...B assy are detected by the microprocessor IC101 in the CLD MAIN assy Also the DVD pickup active detection switch S902 on the DCSB assy is detected by the microprocessor IC501 in the DVD MAIN assy To permit the laser diode of CLD pickup to oscillate it is required to set the CLD pickup active detection switch S903 OFF and the slider position detection switches for the LD ACTIVE status INNER OFF OUT...

Page 3: ...n product are used for disassembly NOTES 2 1 PACKING Mark No Description Part No NSP 1 DRY CELL BATTERY AA R6P VEM 013 2 VIDEO CORD L 1 5m VDE1048 3 AUDIO CORD L 1 5m VDE1033 4 AC POWER CORD ADG1127 5 POLYETHYLENE BAG Z21 038 6 REMOTE CONTROL UNIT VXX2537 CU DV016 7 BATTERRY COVER VNK3703 NSP 8 CAUTION VRM1071 9 OPERATING INSTRUCTIONS VRB1191 ENGLISH 10 OPERATING INSTRUCTIONS VRD1079 TRAD CHINESE ...

Page 4: ...PRING VBH1188 PARTS LIST 11 TRAY PANEL VNK4187 12 DVD DOOR ASSY VXA2355 13 DOOR SPRING VBH1248 14 DOOR HOLDER VNL1697 15 DAMPER VXA1999 16 DVD PLATE VAM1075 17 BONNET CASE S VXX2561 18 NAME PLATE VAM1073 19 SCREW BBZ30P080FMC 20 SCREW BCZ40P060FZK 21 SHIPPING CAM VNL1729 NSP 22 CORD WITH PLUG DE007VF0 23 SCREW IBZ30P080FMC NSP 24 GETTER VRW1720 Mark No Description Part No 2x12 3 4 6 4 1 14 19 13 1...

Page 5: ...5 ILLUMINATION LENS VNK4194 PARTS LIST Mark No Description Part No 16 ILLUMINATION FILTER VEC1950 17 ILLUMI HOLDER VNK4289 18 FLKY ASSY VWG1945 19 VOLUME KNOB VNK1733 NSP 20 PWSB ASSY VWG1947 21 FLEXIBLE CABLE 14P VDA1657 22 FLEXIBLE CABLE 10P VDA1655 23 FLEXIBLE CABLE 7P VDA1656 24 SCREW BBZ30P080FMC 25 SHEET F VEC1972 26 MICB ASSY VWV1602 27 EARTH PLATE VBK1070 NSP 28 PCB SPACER AEC1371 1 3 8 1 ...

Page 6: ...DVL K88 6 2 4 TOP VIEW SECTION 1 6 2 3 4 7 24 5x3 9 24 8 10 10 A A 13 24 14 23 12 24 24 24 24 22 22 20 19 17 18 24 21 24 27 26 28 24 25 29 24 24 ...

Page 7: ...DIATION SEAT VEB1282 11 12 CORD CLAMPER RNH 184 13 CABLE HOLDER VEC1958 NSP 14 CORNER POST DEC1212 15 16 17 FLEXIBLE CABLE 21P VDA1658 18 KYCB ASSY VWV1599 19 HOUSING ASSY 13P VKP2154 NSP 20 PCB HOLDER VNE2121 21 JCKB ASSY VWV1580 NSP 22 CENTER ANGLE VNE2126 23 CUSION VEC1982 24 SCREW BBZ30P080FMC 25 SCREW PMB30P080FZK 26 MSWB ASSY VWG1895 NSP 27 POWER HOLDER VNE2123 28 POWER JOINT VNK4148 29 POWE...

Page 8: ... 5 BOTTOM VIEW SECTION 31 30 1 17 6 2 8 8 5 4 10 9 32 19 32 7 34 3 11 32 32 13 32 32 23 23 24 25 15 16 32 22 32 32 32 32 32 32 29 32 27 26 28 28 21 20 33 18 32 32 32 32 Refer to 2 6 LOADING MECHANISM SECTION 35 36 ...

Page 9: ...E CABLE 15P VDA1644 NSP 17 PANEL HOLDER VNA1686 NSP 18 MECHANISM ASSY VWT1149 NSP 19 CAM HOLDER L VNE2089 20 SHIPPING LEVER VNL1728 21 SHIPPING SPRING VBH1275 NSP 22 CAM HOLDER R VNE2090 23 FLEXIBLE CABLE 22P VDA1652 24 HOUSING ASSY 7P VKP2155 25 HOUSING ASSY 4P VKP2153 26 REAR PANEL R VNA1892 27 REAR PANEL L VNA1922 28 TRAY STOPPER VNL1707 29 REAR COVER VNA1933 30 FLEXIBLE CABLE 24P VDA1659 31 CO...

Page 10: ...DVL K88 10 2 6 LOADING MECHANISM SECTION 15 3 16 17 19 18 12 14 13 20 21 22 23 24 25 3 3 3 26 1 3 3 3 3 3 8 9 10 5 6 7 11 4 3 B B A A 2 Refer to 2 7 SERVO MECHANISM SECTION 1 2 ...

Page 11: ...in Gear VNL1626 9 Center Gear VNL1660 10 Double Gear VNL1661 11 Screw BMZ26P040FMC 12 Loading Motor Assy VXX2045 13 Carriage Motor VXM1033 NSP 14 Motor Pulley VNL1630 15 Synchro Gear Assy VXA2105 16 Flexible Cable 10P VDA1645 NSP 17 LMSB Assy VWG1554 18 MB Switch Lever VNL1664 19 Roller VNL1042 20 Mechanism Base VNK3239 21 Cam Gear VNL1625 22 Cam Plate VNL1631 23 CAS Spring VBH1190 24 Shaft Holder...

Page 12: ...9 38 40 41 42 43 44 45 46 32 47 56 48 49 52 50 51 28 27 28 15 55 15 Refer to 2 6 LOADING MECHANISM SECTION Refer to 2 8 SERVO MECHANISM SECTION 2 2 Refer to 2 10 CLD CARRIAGE ASSY Refer to 2 9 DVD CARRIAGE ASSY 18 16 15 17 19 20 21 13 14 12 4 1 5 6 2 8 7 9 10 11 22 23 24 25 26 57 ...

Page 13: ...1668 24 TAN Spring B VBH1264 25 TAN Lever B VNL1669 26 Screw PMZ20P060FZK 27 Tilt Base Under VNL1711 28 Tilt Rear Spring VBH1274 29 CA Rack Lower VNL1712 30 Flexible Cable 6P VDA1642 31 Flexible Cable Cover VNL1727 32 Motor Base VNE1941 33 Screw IBZ26P060FMC 34 Tilt Spring VBH1263 35 Thrust Spring VBH1245 36 CA Switch Lever VNL1644 NSP 37 PKSB Assy VWG1555 38 Housing Assy 3P VKP2045 39 Screw IBZ26...

Page 14: ...DVL K88 14 2 8 SERVO MECHANISM SECTION 2 2 30 31 32 31 30 25 27 29 5 5 26 26 28 27 37 38 25 24 20 23 22 5 21 20 19 18 17 5 16 5 34 33 35 15 14 13 10 9 39 36 35 12 35 11 8 7 6 4 5 2 3 1 ...

Page 15: ...uide VNE2059 26 PU Holder VNL1715 27 SW Lever C VNL1714 NSP 28 LCSB Assy VWG1795 NSP 29 DCSB Assy VWG1794 30 FC Arm Spring VBH1272 31 FC Arm VNL1713 32 Tilt Shaft VLL1175 33 E Ring YE30FUC 34 Washer WA42D080D050 35 Washer WT26D070D050 36 Screw PMA26P060FMC 37 Cushion VEC1917 38 Tube VEB1273 39 Binder Z09 056 8 2 1 3 6 4 7 7 5 This part is no service part 2 9 DVD CARRIAGE ASSY 1 CA Gear A VNL1782 2...

Page 16: ... 3 SCHEMATIC DIAGRAM 3 1 OVERALL WIRING DIAGRAM LMSB PKSB FG CNNB TNMB DCSB LCSB AND BISB ASSEMBLIES P JCKB ASSY VWV1580 CLDGM ASSY VWM1808 FRPB ASSY VWM1829 O O O 1 3 3 3 CLDM ASSY VWS1334 J J J 1 2 2 2 KYCB ASSY VWV1599 VIDEO CD MODE ...

Page 17: ...WG1796 MECHANISM ASSY VWT1149 CARRIAGE ASSY VWT1141 CARRIAGE ASSY VWT1146 DCSB ASSY VWG1794 PKSB ASSY VWG1555 FG ASSY VWG1556 I I I 1 3 3 3 DVDM ASSY VWS1329 RF SIGNAL ROUTE FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE SLIDER SERVO LOOP LINE F T S R MSWB ASSY VWG1895 CN102 T T T T F F F F F T F T F T F T S S F T F T S S F T F T S S S S F F F F OE IC OE IC Note When ordering service parts be sure...

Page 18: ...LD and LOADING DRIVER IC171 BA10393F IC171 BA10393F 2 2 1 2 Q CN202 DVD CARRIAGE ASSY CN103 VKN1430 S14B PH SM3 CN101 VKF1001 TP400 VKF1001 TP100 VKF1001 TP300 CN201 VKN1324 2 2 1 2 VTL1074 L342 VTL1074 L335 VTL1074 L340 6 6 5 6 1 6 4 6 3 6 2 6 I 2 3 I 2 3 I 2 3 I 3 3 I 3 3 DVDM ASSY VWS1329 I 1 3 C416 R407 10k R409 12k C417 100 16 47 10 1µ 2 Q403 IMX1 3 4 R177 22k R178 22k VCO Offset adj 8V Reg P...

Page 19: ...OFF LD ON IC506 TC74VHCT245AFT VKF1001 TP200 IC501 PD4889A IC504 TC74VHC20FT IC505 1 2 TC74VHC139FT IC505 2 2 TC74VHC139FT SRM2B256SLMX70 IC201 LC78650E P C271 2200p R271 470k R273 330k R277 220k R275 68k R276 330k 2 2 1 2 I 2 3 I 2 3 I 2 3 I 3 3 I 3 3 XRESET SBSY PW SFSY SBCK MON C2F FG FSX EFLG SLDPOS DVDPRK SHAKE SCKI SSI1 SSO1 CLD I 3 3 CLDFG SPDO 256K SRAM IC501 MECHANISM CONTROL MICROCOMPUTE...

Page 20: ...2 2 TC74VHC139FT IC605 1 2 TC74VHC139FT ADDRESS DATA A2 A10 C2F XRESET I 3 3 I 3 3 I 1 3 XCSDOLV DOLV CD XWRL XWRH XRD XLT3 XAMUTE XDREQ1 CDGM HCPUCK IR SEL IR XDVRST1 XAVIRQ0 48 X44 HIBSEL XCS6 XDACK1 NAP SW C2F I 3 3 I 1 3 I 2 3 DVDM ASSY VWS1329 5W 5W SYSTEM CONTROL MICROCOMPUTER VYW1538 VKH1012 PDK026B 5W 5W 5W 1M ...

Page 21: ...I VKN1418 CN105 SERVO MONITOR OUTPUT K CN101 TC74VHC14FT I I I I 3 3 I 3 3 3 3 3 3 1 3 I 1 3 I 3 3 I 3 3 I 3 3 I 1 3 I 1 3 I 3 3 I 3 3 I 1 3 I 3 3 I 1 3 I 3 3 SDATA I 1 3 DRAM AUDIO SIGNAL ROUTE ROM DATA SIGNAL ROUTE ROM ROM ROM ROM ROM ROM ...

Page 22: ...4 4 4 4 4 3 4 3 3 1 3 2 3 1 4 2 4 2 4 S4B PH SM3 CN801 F952 VTF1080 IC813 CY2081SL 611 4 4 3 4 2 4 DVDM ASSY VWS1329 1 4 I 3 3 O 2 3 CN201 2 3 I I 2 3 I 2 3 I 2 3 I 2 3 I 1 3 I 1 3 I 2 3 I 2 3 I 2 3 I 2 3 I 2 3 I 2 3 I 2 3 Video Level Adj AUDIO and VIDEO DECODE for DVD MPEG2 VIDEO CD MPEG CLOCK GENERATOR CLDCS ...

Page 23: ...L ROUTE COM Y C ROM COM COM COM COM Y Y Y Y C C C C 2 2 1 2 2 2 1 2 CN903 S13B PH SMB CN901 VKN1426 R958 22 CN902 VKN1426 HIBSEL 48 X44 XRESET XLT3 I 2 3 I 2 3 J 2 2 CN601 O 2 3 CN122 O 1 3 CN111 I 1 3 I 2 3 I 2 3 I 1 3 IC816 Q873 BUFFER L P F L P F L P F Q871 872 851 852 831 832 BUFFER IC815 816 2 2 VIDEO AMP R900 0R0 I 1 3 HCLDS PD ...

Page 24: ...2 DVD LD SELECT V V V V V V V V V V V V V V V V Y Y Y Y Y Y Y Y Y Y C C C I CN903 O CN401 O CN402 Q657 2PD601A Q680 681 2PD601A PDTA124EK PDTC124EK PDTC124EK R248 CSYNC1 R240 0 R241 0 R242 0 R243 0 R244 0 R245 0 R246 0 R247 0 SIGNAL ROUTE VIDEO SIGNAL ROUTE Y SIGNAL ROUTE C SIGNAL ROUTE V Y C ...

Page 25: ...R OPERATION SYNC ADDITION 24 33 36 1 3 1 2 DC mode 1Vp p GND 10µsec div 36 IC301 CXD2046Q 24 10µsec div DC mode 2 2Vp p GND 33 DC mode 2 2Vp p GND 10µsec div 380mVp p 1Vp p GND GND 10µsec div JA102 YOUT 2 DC mode 0V 1 10µsec div JA101 VIDEO OUT DC mode 1Vp p 75Ω termination 75Ω termination 10µsec div JA102 COUT 3 DC mode 75Ω termination ...

Page 26: ...3 4 1 2 3 4 3 6 KYCB ASSY 2 2 2 2 J O CN209 DSP SELECT INT EXT MIC1 2 SELECT AUDIO AUDIO AUDIO AUDIO AUDIO AUDIO AUDIO AUDIO AUDIO MIC MIC2 MIC1 MIC MIC2 MIC1 MIC MIC MIC J 1 2 K CN105 PDTA124EK PDTC124EK PDTC124EK PDTC124EK ...

Page 27: ... 8 5 6 7 8 SSVC PART O CN302 S RAM SIGNAL ROUTE AUDIO SIGNAL LIN MIC AUDIO SIGNAL LIN AUDIO MIC AUDIO AUDIO AUDIO AUDIO MIC AUDIO AUDIO AUDIO J KYCB ASSY 2 2 VWV1599 2 2 PDTA124EK PDTA124EK PDTC124EK PDTA124EK PDTC124EK 2 2 J ...

Page 28: ...3 4 1 2 3 4 3 7 FLKB PWSB AND DILB ASSEMBLIES K FLKY ASSY VWG1945 I CN105 R801 L401 R803 L403 R804 L404 R802 L402 J CN703 N MICB ASSY VWV1602 SIGNAL ROUTE AUDIO SIGNAL LIN MIC MIC MIC2 MIC1 MIC1 MIC2 AMBER AMBER AMBER EP05Q04 ...

Page 29: ...SSY S301 SINGLE PLAY S302 KARAOKE MODE S303 POWER ON KYLB ASSY S201 PBC S202 V CD NR S203 SCORING S204 GUIDE VOCAL S205 ONE TOUCH KARAOKE S206 VOCAL PARTNER S207 10 S208 0 S209 9 S210 8 S211 7 S212 6 S213 5 S214 4 S215 3 S216 2 S217 1 S218 A B L KYLB ASSY VWG1946 AMBER GREEN RED GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN RED LED GREEN SLP7118C51H LED RED SLP9118C51H LED AMBER SLP6118C51...

Page 30: ... 3 O 3 3 I 2 3 O 2 3 O 2 3 3 3 O 3 3 O 3 3 O PDTC124EK 2PB709A 3 3 O 3 3 O 3 3 O X101 VSS1040 9MHz 52045 1045 52045 0645 E CN911 A CN101 D115 UDZS5 1B F F F F F F F F F F F F F F F T T T T T T T T T T T T T T F F F F F F T T T 7 1 9 9 10 12 11 20 22 Q121 122 FG SIGNAL WAVE FORMER TILT LOARD DRIVE SLDR DRIVE TURN MECHANISM DRIVE LD DRV FOCUS DRIVE ...

Page 31: ...O PDTC124EK 2 3 O Q182 2PB709A D181 MA111 Q181 PDTC124EK RF SIGNAL ROUTE AUDIO SIGNAL ROUTE FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE F T F T F F F F F F T T T T T T T 1 16 60 48 40 38 37 14 13 11 TRK DRIVE 5W 5W FCS TRK and SPDL Q903 906 LIMITER IC905 2 2 BUFFER IC905 1 2 SPDL ERR Q908 SPDL GAIN CONT RF CORRECTION ON OFF SW Q152 RF AMP Q803 BUFFER TRK ZERO CROS COMPARATOR BUFFER IC183 BUFFER...

Page 32: ...mode 1Vp p 0V 1 5msec div DC mode 2Vp p 0V 9 5msec div DC mode 5Vp p 0V 1 2msec div DC mode 1 8Vp p 0V 2 10µsec div Q441 Emitter AC mode 400mVp p 10 5msec div DC mode 100mVp p 0V 11 5msec div DC mode 0 2Vp p 0V 12 2msec div AC mode 600mVp p 0V 0V 1 05V 10 10µsec div IC400 LA7134M DC mode 2Vp p 27 2msec div AC mode 400mVp p 25 10µsec div DC mode 1Vp p 0 5µsec div 50µsec div 0V IC500 PD6159B 0V 47 5...

Page 33: ...DVL K88 33 ...

Page 34: ... 22µ 16MHz IC204 3 3 TC7WU04F IC206 TC7S02F IC208 1 3 TC7W04F IC208 2 3 TC7W04F IC208 3 3 TC7W04F L352 180µ 1 3 O 3 3 O 1 3 O 36 86MHz NJM78L08A D221 EC10QS04 NJM79L08A 1 3 O VTL1098 VTL1098 18 432MHz ADJUST 5W Q392 AC3 RF MUTE Q393 391 BUFFER R308 0 R309 0 R310 0 CN701 J CN702 J 2 3 O 3 9 CLDM ASSY 2 3 AND JCKB ASSY ...

Page 35: ... PDTA124EK PDTA124EK PDTA124EK PDTA124EK PDTC124EK PDTC124EK 2PD601A AAL AAL AAR 2PD601A Q262 2SD2144K JA252 4 4 JA252 2 4 JA252 3 4 JA252 1 4 JA252 VKB1070 PD2029AM L PDTA124EK DAN202K 1 3 O 5W for AFMR Q261 262 AUDIO MUTE 5W IC251 LOW PASS FILTER 5W for AFML 5W 5W 5W 5W 5W 5W VSH1009 MA111 VKB1070 OPEN RF SIGNAL ROUTE AUDIO SIGNAL ROUTE MA152WK 2 3 O ...

Page 36: ...LDM ASSY 3 3 CLDM ASSY VWS1334 O 3 3 CN101 1 2 J 1 3 O 1 3 O 2 3 O 1 3 O PEAK DET 1st LPF 3rd LPF 2PD601A 2PB709A 2PD601A BA4560F BA4560F TC7SU04F VIDEO IC 2PD601A VIDEO LEVEL ADJ 10 25 2 27 Q481 482 BUFFER Q441 BUFFER Q401 BUFFER IC680 2 2 VCXO EQ ...

Page 37: ... A B C D 5 6 7 8 5 6 7 8 3 3 O CN102 1 2 J 2PB709A R570 0 R567 820 IC500 D VIDEO PROCESSOR NTSC PAL R594 820 R598 100 14MHz KV1851 WFM R578 10K R579 10K RF SIGNAL ROUTE VIDEO SIGNAL ROUTE 47 57 56 BPF Q580 BUFFER ...

Page 38: ...ASSY C1101 ACG7009 R Q MSWB ASSY VWG1895 LIVE NEUTRAL AC POWER CORD S101 POWER SUPPLY ASSY VWR1287 VEK1050 D2SBA60F4004 D101 VZF1045 VZF1056 VZF1056 VZF1056 RD18FB2 MTZJ2 7B PS2561L1 1VM VZF1052 VEK1033 T7F4T T7F4S D212 RD33FB2 VEK1033 VEK1045 T3 15AH250V ...

Page 39: ...ion of POWER SUPPLY Assy is repaired Please take care to keep the space not touching other parts when replacing the parts NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY CAUTION 2SD2395 VZF1048 VZF1047 T7F4T T7F4S D713 MTZJ30A MTZJ2 7B MTZJ8 2B DRVB DRVA VEK1036 VEK1036 VZF1045 VZF1045 VEK1041 VEK1045 AC1 AC2 CN101 O 1 3 CN101 I ...

Page 40: ...s 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 Field effect transistor ...

Page 41: ...1 2 3 4 VNP1599 B CN801 O CN103 I CN103 O LCSB ASSY G TNMB ASSY E BISB ASSY H DCSB ASSY F CNNB ASSY D CNNB ASSY D DVD CARRIAGE ASSY CN101 CLD CARRIAGE ASSY CN101 4 2 CNNB TNMB DCSB LCSB AND BISB ASSEMBLIES SIDE A SIDE B H G F E D ...

Page 42: ...6 IC401 IC302 IC303 IC701 IC203 IC202 IC806 IC204 IC161 IC271 IC824 IC902 IC813 IC818 IC820 IC814 IC810 IC811 IC815 IC816 Q802 Q105 Q102 Q873 Q455 Q801 Q891 IC206 IC171 IC151 Q291 Q301 IC807 IC801 IC501 Q401 Q403 CN111 O 4 3 DVDM ASSY SIDE A I This PCB is a four layered board Middle layer is mainly connected to Vcc and GND ...

Page 43: ...ASSY I VNP1624 C IC505 IC605 IC504 IC502 IC503 IC301 IC703 IC817 IC702 IC201 IC205 IC808 IC809 IC805 IC821 IC802 IC901 IC804 IC101 Q261 Q106 Q107 Q104 Q103 Q108 Q110 Q851 Q871 Q831 Q852 Q872 Q832 IC604 IC603 IC602 Q771 Q772 Q601 Q603 SIDE B I ...

Page 44: ...C650 Q402 Q404 Q407 Q411 Q645 Q672 Q401 Q403 Q412 Q414 Q600 Q601 Q602 Q603 Q626 Q636 Q646 Q647 Q655 Q656 Q657 Q658 Q661 Q662 Q671 Q680 Q681 Q408 Q409 Q410 Q415 Q416 Q417 Q420 Q651 Q418 Q419 Q652 Q694 Q413 Q604 VR301 Q625 CN903 I KYCB ASSY KYCB ASSY J J J 4 4 KYCB ASSY SIDE B ...

Page 45: ... 5 6 7 8 5 6 7 8 IC706 IC705 IC707 IC708 IC801 IC802 IC703 IC803 C202 IC702 IC201 IC701 IC901 Q703 Q757 Q803 Q705 Q755 Q802 Q806 Q701 Q702 Q704 Q756 Q801 CN302 O CN105 K CN401 O CN402 O CN209 O J VNP1641 C SIDE A SIDE B ...

Page 46: ...DVL K88 46 A B C D 1 2 3 4 1 2 3 4 IC103 4 5 FLKY KYLB PWSB AND MICB ASSEMBLIES SIDE A KYLB ASSY PWSB ASSY L M L M K FLKY ASSY K ...

Page 47: ...DVL K88 47 A B C D 5 6 7 8 5 6 7 8 IC103 SIDE A Q205 Q203 CN105 I CN703 J N K L VNP1640 B MICB ASSY N ...

Page 48: ...DVL K88 48 A B C D 1 2 3 4 1 2 3 4 SIDE B Q170 Q171 IC102 Q202 Q201 IC201 Q204 L K N L KYLB ASSY IC401 N MICB ASSY ...

Page 49: ...DVL K88 49 A B C D 5 6 7 8 5 6 7 8 SIDE B IC101 M K L VNP1640 B Q302 Q303 Q301 M PWSB ASSY K FLKY ASSY ...

Page 50: ...DM ASSY O VC301 VR603 VR604 IC251 IC201 IC209 IC302 IC301 Q357 Q358 IC352 IC351 IC905 IC907 IC901 Q391 Q394 Q356 Q353 Q645 Q354 Q351 IC761 IC762 IC90 IC202 IC208 IC206 IC203 Q834 Q271 Q973 Q272 IC222 IC221 Q143 IC801 Q141 Q811 VR607VR609 CN701 J CN702 J 4 6 CLDM AND JCKB ASSEMBLIES ...

Page 51: ...0 C CN203 Q CN902 I CN102 J CN101 J CN101 A CN901 I Q645 Q647 Q662 Q625 Q652 Q651 Q425 Q402 Q490 Q486 Q451 Q456 Q182 Q181 IC762 IC620 IC650 IC181 IC183 IC410 IC680 IC803 IC902 IC171 IC500 IC550 IC400 IC102 IC101 IC908 VR450 VC510 VC505 SIDE A ...

Page 52: ...DVL K88 52 A B C D 1 2 3 4 1 2 3 4 CLDM ASSY O Q601 Q580 Q482 Q485 Q401 Q484 Q483 Q481 Q466 Q461 Q467 Q441 Q122 Q656 Q658 Q671 Q672 Q626 Q636 Q972 Q982 Q981 Q121 Q411 SIDE B ...

Page 53: ...DVL K88 53 A B C D 5 6 7 8 5 6 7 8 VNP1630 C JCKB ASSY P Q626 636 2 Q981 Q908 Q901 Q906 Q142 Q803 Q152 Q269 Q211 Q217 Q270 Q262 Q261 SIDE B ...

Page 54: ...DVL K88 54 A B C D 1 2 3 4 1 2 3 4 VNP1630 C POWER SUPPLY ASSY Q Q102 Q150 Q101 IC30 AC POWER CORD MSWB ASSY R 4 7 POWER SUPPLY ASSY SIDE A Q ...

Page 55: ...DVL K88 55 A B C D 5 6 7 8 5 6 7 8 CN101 I CN101 O Q511 Q512 Q612 Q211 Q613 Q213 Q214 Q350 Q351 Q614 Q212 Q611 IC301 IC311 IC511 IC411 SIDE A Q ...

Page 56: ... 26P FFC CONNECTOR 52030 2610 CN905 CN906 KR CONNECTOR S2B PH K S CN902 26P FFC CONNECTOR SLW26R 1C7 CN904 27P FFC CONNECTOR SLW27R 1C7 E TNMB ASSY OTHERS CN911 6P FFC CONNECTOR 52044 0645 CN912 KR CONNECTOR B2B PH K S CN913 KR CONNECTOR B3B PH K S F DCSB ASSY SWITCH S902 DSG1017 5 PCB PARTS LIST Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List The ...

Page 57: ... Mark No Description Part No Mark No Description Part No OTHERS CN104 FJ CONNECTOR 6P 06R FJ CN105 21P FFC CONNECTOR 52045 2145 CN103 7P FFC CONNECTOR 52492 0720 CN102 10P FFC CONNECTOR 52492 1020 REMOTE RECEIVER UNIT GP1U28X V101 FL TUBE VAW1046 SPACER VEC1599 CN101 14P CONNECTOR VKN1274 HOLDER VNF1087 X101 CERAMIC RESONATOR 5MHz VSS1104 L KYLB ASSY SEMICONDUCTORS IC201 BU2090F Q204 2SC2412K Q203...

Page 58: ...4EK Q601 Q771 Q772 PDTC114TK D301 KV1410 D171 D172 MA152WK D601 RB501V 40 COILS AND FILTERS F771 F778 F779 CHIP BEADS DTF1067 F896 FERRITE CORE VTF1077 Mark No Description Part No Mark No Description Part No FILTER F405 VTF1096 CAPACITORS C401 C402 CEAT101M10 C405 C408 CKSQYB122K50 C406 C409 CKSQYB152K50 C403 C404 CKSQYF103Z50 C412 C413 CKSQYF104Z50 RESISTORS All Resistors RS1 10S J OTHERS CN401 7...

Page 59: ...C214 C218 C219 C222 CKSRYF104Z16 C226 C228 C235 C237 C241 CKSRYF104Z16 C246 C302 C304 C305 C317 CKSRYF104Z16 C322 C402 C403 C405 C407 CKSRYF104Z16 C409 C411 C413 C415 CKSRYF104Z16 C502 C503 C505 C509 CKSRYF104Z16 C602 C611 C614 C615 C617 CKSRYF104Z16 C621 C622 C702 C703 CKSRYF104Z16 C707 C721 C723 C732 C734 CKSRYF104Z16 C736 C738 C740 C742 C771 CKSRYF104Z16 C791 C800 C802 C805 C812 CKSRYF104Z16 C8...

Page 60: ...L351 L412 L461 L482 LAU220J L831 L832 LAU220J L411 L587 LAU270J L431 L432 L575 LAU430J L462 LAU560J L414 LAU8R2J L463 LFA561J F573 14 3MHz FILTER VTF1099 L403 L404 22µH VTL1058 L223 L230 CHIP BEADS VTL1098 CAPACITORS C229 C417 C418 C421 C434 CCSQCH100D50 C543 C577 CCSQCH100D50 C353 C821 C837 C839 C843 CCSQCH101J50 C864 C865 CCSQCH101J50 C921 C943 CCSQCH102J50 C432 C436 C483 CCSQCH120J50 C412 CCSQC...

Page 61: ...104Z25 C186 C685 C855 C926 C930 CKSQYF223Z50 C938 CKSQYF223Z50 C377 C378 C908 C909 CKSQYF224Z25 C154 C156 C174 C312 C460 CKSQYF473Z50 C826 C828 CKSQYF473Z50 C265 C266 CQMBA152J50 VC301 22pF VCM1008 RESISTORS R203 R751 RA4C0R0J R753 RA4C221J R591 R592 R752 RA4C471J R425 R833 R834 R837 R839 RN1 10SE1002D R891 R892 RN1 10SE1002D R152 R156 RN1 10SE1003D R532 RN1 10SE1100D R531 RN1 10SE1800D R151 R893 ...

Page 62: ...0 C739 C763 C764 C768 CEAT101M10 C431 C434 CEAT221M10 C723 C730 CEAT2R2M50 C600 C713 C718 CEAT470M10 C767 CEAT471M6R3 C303 CKSQYB102K50 C605 CKSQYB103K50 C620 C632 CKSQYB104K25 C740 CKSQYB122K50 C804 CKSQYB154K16 C710 C721 C724 C733 CKSQYB223K50 C803 CKSQYB273K50 C711 C720 CKSQYB332K50 C606 C732 CKSQYB472K50 C703 C705 C716 C717 C734 CKSQYF103Z50 C743 C745 C749 C765 CKSQYF103Z50 C801 C802 C807 C808...

Page 63: ...n Adjustment Tracking Servo Loop Gain Adjustment Tangential Direction Angle Adjustment for Side B Spindle Motor Centering Adjustment for Side B Crosstalk Check and Fine Tilt Offset Adjustment for Side B RF MAX Adjustment DVD Jitter Best Adjustment Video Level Adjustment 18MHz Master Clock Adjustment 1 2 3 4 6 5 7 10 11 13 8 9 1 2 CLD DVD CLDM ASSY VCO Offset Adjustment Video Output Level Adjustmen...

Page 64: ...ering adjustment screw Adjustment range 3 2 Side A tangential adjustment screw CLD Carriageassy Mechanism assy 80 80 80 Adjustment range 7 8 CLD Carriage assy DVD Carriage assy Tilt base upper 2 turns 90 90 Side B tangential adjustment screw 10 11 DVD tangential adjustment screw Side B centering adjustment screw Adjustment range Adjustment range CLD DVD ...

Page 65: ...lay Frequency band 40MHz Frequency counter Display digit 8 digit TV monitor Test mode remote control unit GGF1067 6 2 JIGS AND MEASURING INSTRUMENTS Screwdriver small Precise screwdriver DVD test disc DVD MJK1 Precise screwdriver DC power supply Screwdriver medium CH1 CH2 X Y Jitter meter LEVEL JITTER V A Equalizer unit ...

Page 66: ...D ESC TEST POWER REPEAT A ON GGF1067 Test mode remote control unit ESC POWER OFF CLAMP DISC SET TRAY OPEN TRKG OFF PLAY TRKG ON TILT ON TILT OFF REPEAT A REPEAT A TRAY CLOSE TEST MODE PLAY TEST MODE OFF PLAY TILT OFF TRKG OFF TEST TV LDP 2 TEST TRKG ON PLAY 5 SPEED SPEED TILT OFF TRK OFF PLAY TILT OFF N TRKG ON TILT OFF N TRK ON PLAY TILT ON TRKG ON TILT ON TRK ON OR TRKG OFF ...

Page 67: ...l point Electric point Exchange board CLDM ASSY 1 2 3 4 5 6 7 8 9 3 8 1 4 5 6 9 EXCHANGE MECHANISM ASSY PARTS EXCHANGE PCB ASSY Note and are adjusted already Mechanical point Electric point Exchange board DVDM ASSY Note and are adjusted already Mechanical point Electric point Exchange pickup DVD Mechanical point Electric point Exchange board KYCB ASSY Note is adjusted already 10 11 ...

Page 68: ...ment Player 2 Tangential Direction Angle Adjustment for Side A Side A Tangential Adjustment Screw See Adjustment points Test mode TILT ON TRKG ON Play the CD test disc at outer track 3 RF CN802 CLDM ASSY 6 5 MECHANICAL ADJUSTMENT CLD Carriage assy VR609 Player CH1 CH2 X Y START START Max Note Apply the lock tight after Adjustment ...

Page 69: ...est mode TILT TRKG Play the CD test disc at inner track CD inside position in program area Probe 10 1 Side A Centering Adjustment Screw See Adjustment points Mechanism assy Player VR607 TV monitor VIDEO OUT VIDEO IN Test mode TILT TRKG Still the LD test disc at 115 CLDM ASSY Player START ON OFF ON ON 9 TRK ERR CN802 CLDM ASSY START Max Note Apply the lock tight after Adjustment ...

Page 70: ... LD test disc Play standby 6 FOCUS ERR 7 F IN CN802 8 GND Test mode TILT TRKG Still the LD test disc at 115 Oscilloscope X Y mode X Y 50mV div DC mode 9 TRK ERR CLDM ASSY Probe 10 1 CN802 CLDM ASSY Player CH1 CH2 X Y START CLDM ASSY VR604 Probe 10 1 CN802 CLDM ASSY Player CH1 CH2 X Y START CLDM ASSY VR603 ON ON 4 8Vp p 0 5V 1 8Vp p 0 2V ...

Page 71: ...LT TRKG Still the LD test disc at 115 3 RF CN802 CLDM ASSY CLD Carriage assy Player CH1 CH2 X Y START Oscilloscope V 50mV div H 10msec div DC mode Test mode TILT TRKG Still the LD test disc at 115 9 TRK ERR Probe 10 1 Side B Centering Adjustment Screw See Adjustment points CN802 CLDM ASSY Mechanism assy Player CH1 CH2 X Y START ON ON ON OFF Max Max Note Apply the lock tight after Adjustment Note A...

Page 72: ...72 DVL K88 9 Crosstalk Check and Fine Tilt Offset Adjustment for Side B VR607 TV monitor VIDEO OUT VIDEO IN Test mode TILT TRKG Still the LD test disc at 115 CLDM ASSY Player START ON ON ...

Page 73: ... CH1 CH2 X Y Max START RF LEVEL JITTER X1 27M Jitter Meter Probe 1 1 EQ UNIT Test mode TRKG Play the DVD test disc at outer track around 1F0000 Player ON 5 RFO CN201 DVD MAIN ASSY Tangential Adjustment Screw See Adjustment points DVD Carriage assy START TV monitor VIDEO OUT VIDEO IN Jitter 6 0 nS CHECK JT Min JT Min JT 0000 0280 TEST DIG ANA TILT UP DOWN 4 Ajustment at midium track CLDM ASSY VR609...

Page 74: ...illoscope V 50mV div H 10µsec div AC mode Probe 10 1 CH1 CH2 X Y VR450 CLDM ASSY 2Vp p 6 6 ELECTRICAL ADJUSTMENT FOR CLDM ASSY 2 18MHz Master Clock Adjustment Normal mode Power ON Frequency counter Player START VC301 CLDM ASSY 18 432000 MHz 25Hz CLDM ASSY START CLDM ASSY R529 0Ω 1 CN201 18M ...

Page 75: ...START VC301 DVDM ASSY DVDM ASSY 1 IC302 GND Oscilloscope Probe 10 1 CH1 CH2 X Y 2 Video Output Level Adjustment VIDEO IN V 20mV div H 10µsec div AC mode TV trigger V 50mV div H 10msec div DC mode TV trigger TV monitor START Normal mode Still the DVD test disc at 100 white screen part VR801 DVDM ASSY 1Vp p 6 7 ELECTRICAL ADJUSTMENT FOR DVDM ASSY ...

Page 76: ...tput Level Adjustment Normal mode Still the LD test disc at 19900 VIDEO OUT VIDEO IN Oscilloscope V 20mV div H 10µsec div AC mode Probe 10 1 CH1 CH2 X Y TV monitor START VR301 KYCB ASSY 1Vp p 6 8 ELECTRICAL ADJUSTMENT FOR KYCB ASSY ...

Page 77: ...nd Down TEST 3 Tray open Disc clamp REPAET A 1 1 3 2 3 e e E E 4 3183 Character in bold Item name Information display Remote control code Key code Mechanical position value Slider position FL controller version System controller revision Flash ROM version GUI ROM number FL controller version First screen display Note Switch the first and second screen by pressing the DISPLAY key on the remote cont...

Page 78: ... O Data output for I O expander 20 Vss Ground voltage for A D converter 21 XREXET OUT O System reset signal output 22 KEY0 I Key input A D input 23 KEY1 I Key input A D input 24 KEY2 I Key input A D input 25 ECHO VOL I Digital echo volume input A D input 26 G V VOL I Guide vocal sound volume input A D input 27 MIC CONT I MIC control input A D input 28 MODEL SELECT I Version selector A D input 29 A...

Page 79: ... 55 LED STANDBY O Standby LED output 56 NC O Not used 57 NC O Not used 58 NORES I H Reset prohibition L Reset with communication error 59 CHEKER I H Checker mode 60 MECHA SW I H Power ON with power supply 61 S14 O FL segment output 62 S13 O FL segment output 63 S12 O FL segment output 64 S11 O FL segment output 65 S10 O FL segment output 66 S9 O FL segment output 67 S8 O FL segment output 68 S7 O ...

Page 80: ...BLY 7 GENERAL INFORMATION 1 DISC TRAY 2 DVDM ASSY Disassembly Assembly POWER ON LD OPEN CLOSE 1 1 2 2 5 1 3 3 4 4 5 Disassembly Assembly 1 2 3 4 4 4 4 3 3 3 3 3 2 1 A 1 2 5 Cable Holder Corner Post DVDM ASSY Corner Post Flexible Cable ...

Page 81: ...1 1 2 2 3 3 4 5 5 6 7 7 8 8 4 3 2 1 8 7 6 5 Rear panel L Rear panel R Hook CLDM ASSY MYCB ASSY Rear panel L 4 7 Rear panel L 4 CLDM ASSY PCB Spacer Hook Hook 6 Tray Stopper Flexible Cable Flexible Cable Half Pierce Release Release Push Push Half Pierce A ...

Page 82: ...ntrol SI SO SCK SHAKE SLD DRV SLD ERR LOAD TILT DRV TURN DRV Sel TILT ERR DVD TILT ERR M LOAD TILT MOTOR M TURN MOTOR IC901 LA9430M Servo Control IC ASP TRKG FOCS IC801 LA9425 PSP VCXO ERR IC908 LC78625E DSP EFM Decode Mecha SW 56 Sel CLD DATA IC352 CA0002AM Analog Audio Analog L Analog R IC500 PD6159B Dual DVP 14 21 SPDL Cont A D 37 ACOM 14M VCXO IC400 LA7134M VDEM 10 27 Phillips Code VCXO ERR IC...

Page 83: ...icture Decoder GUI 16Mbit SDRAM CODE Buffer Video Audio Sub picture GUI IC802 MB81171622A 100FN AC 3 RF Sel KMCK IC101 PM0007A 16M IC201 PD2029AM L D A 25 9 10 5 6 Sel CLK IC203 TC74HC157AF VCXO X311 384 44 1k 16M DATA AMP AMP L R PD AC 3 PCM Digital IC301 CXD2046Q Y C SEP 1 8 D A D A AC 3 RF OUT AC 3 PCM Digital OUT R OUT L OUT SR IN SR OUT SEL IR IR FL Cont Key A B FL TUBE REMOTE SENSOR Front Se...

Page 84: ...84 DVL K88 8 PANEL FACILITIES AND SPECIFICATIONS FRONT PANEL ...

Page 85: ...85 DVL K88 DISPLAY WINDOW ...

Page 86: ...86 DVL K88 REMOTE CONTROL ...

Page 87: ...87 DVL K88 SPECIFICATIONS Dolby Digital AC 3 and the double D symbol are trademarks of Dolby Laboratories Licensing Corporation ACCESSORIES ...

Page 88: ... PIONEER ELECTRONIC EUROPE N V Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 501 Orchard Road 10 00 Lane Crawford Place Singapore 0923 PIONEER ELECTRONIC CORPORATION 1998 c 1 CIRCUIT DESCRIPTION 2 2 CIRCUIT DESCRIPTIONS FOR DV S9 AND DV 09 10 3 TEST MODE 13 4 IC INFORMATION 22 5 FL INFORMATION 47 CONTENTS DV 505 DVD PLAYER DV S9 DVD LD PLAYER DVL 909 SERVICE...

Page 89: ...nism sense SW Key SW Display System CPU 32 bit RISC FLASH ROM RAM SREO XSACK CPU I F Y C Comp PCM D Out AC3 D Out Lt Rt Video Out DVD V CD AV Decoder Display CPU SYSTEM Decoder DMUX AV Sync controller MPEG2 Video Decoder Sub picture Decoder GUI Memory Controller 16M bit SDRAM CODE Buffer Video Audio Sub picture GUI MIX D A AC3 MPEG1 Audio Decoder Copy Guard NTSC PAL encode DAC DAC DAC S PDIF LSI 1...

Page 90: ... MIX AC3 MPEG1 Audio Decoder S PDIF LSI 11 IC802 MB811171622A 100FN IC604 TC551001BFL 85 IC603 VYW1536 IC602 PDK026A IC601 PD3381A IC701 PD4833A IC301 TLC5540INS IC201 LC78650NE IC702 HM514800CJ 7 IC501 PD4889A IC901 PD0259A IC952 M65677FP Composite S Video Component Video Out Audio Out Digital Out Cb L ch Analog L ch Analog R ch Analog R ch Analog Cr Y 10 IC101 PD4890A IC801 MB86371 MPEG2 Decoder...

Page 91: ...DRV SLD ERR LOAD TILT DRV TURN DRV Sel TILT ERR DVD TILT ERR M LOAD TILT MOTOR M TURN MOTOR IC901 LA9430M Servo Control IC ASP TRKG FOCS IC801 LA9425 PSP VCXO ERR IC908 LC78625E DSP EFM Decode Mecha SW 56 Sel LD DATA IC352 CA0002AM Analog Audio Analog L Analog R IC101 PD3212A Memory Cont with DNR 65 72 44 51 IC500 PD6159B Dual DVP 14 21 SPDL Cont A D 37 ACOM 14M VCXO IC400 LA7134M VDEM 10 27 Phill...

Page 92: ...AC Copy Gurd Sub Picture Decoder GUI 16Mbit SDRAM CODE Buffer Video Audio Sub picture GUI IC802 MB811171622A 100FN AC 3 RF Hi Bit IC202 PD0236AM 16M IC201 PD2029AM L D A 25 9 10 5 6 Sel CLK IC203 TC74HC157AF VCXO X311 384 44 1k 16M Hi Bit DATA Sel Sel L R PCM Digital PD Key DVD C DVD Y IC620 TC74HC4053AF AC 3 PCM Digital IC301 CXD2046Q Y C SEP 1 8 D A D A IC620 Y DVD C DVD Comp OUT C OUT Y OUT AC ...

Page 93: ... IC501 MECH CONTROL IC151 DRIVER FOCUS SERVO FOCUS LOCK TIMING PH RF B1 B2 B3 B4 LD MD FOCUS COIL FE OEIC GAIN LASER ADDRESS BUS SGC FDO DRF 58 31 13 UP 1 2 2 Focus Servo FE generated in the RF IC is sent to the Digital servo IC For a DVD the servo is turned on during the transition from Up to Down of the first order sine wave For a CD it turns on during the transition from Down to Up of the first...

Page 94: ...7 8 OEIC PICKUP IC101 RFIC IC201 DIGITAL SERVO IC IC501 MECH CONTROL IC151 DRIVER TRACKING SLIDER SERVO TE TE RF B1 B2 B3 B4 TRKG COIL TBAL ADDRESS BUS TDO 19 SLDO M 26 28 CP SLDR 3 12 41 57 48 25 95 OEIC IC101 RFIC IC301 A D IC701 LSI II IC201 DIGITAL SERVO IC161 DRV SPDL SERVO RFO RF CLK 27M 8 bit ATC APC AFC ASC V165 DUTY50 FG VPWM PPWM RPWM FPWM 31 50 32 RF IC302 1 2 IC271 2 2 IC271 1 2 FG SPD...

Page 95: ...f the sine wave detected at the first lens sweep is of a value less than 0 5 V the OE IC gain is set to H and the peak to peak value of the sine wave is roughly adjusted to 1 8 Vp p By sweeping the lens around the height where the sine wave has been detected disc determination is performed and the sine wave is finely adjusted to 1 8 Vp p Offset compensation Lens sweep Lens sweep NO DISC OEIC gain ...

Page 96: ...t Loading Motor Turn Drive Mech Cont CLD 24 9 25 54 55 56 33 35 142 151 SI1 SO1 SCK1 XRDY 102 107 108 111 IC604 Work RAM IC603 FLASH ROM IC602 GUI 4M ROM DATA ADDRESS MAIN BUS IC701 PD4833A LSI 11 MAD0 MAD7 19 21 Slider Position SW Loading Position SW LD DVD Carriage Out position SW Turn A B SW M M SLDPOS SW1 3 XLPO XTurn A XTurn B IC171 IC803 FLPB KEYB DVD MAIN POWER SUPPLY ASSY CLD MAIN SO1 SI1 ...

Page 97: ...ical compensation is performed by detecting edge components from information on the reference picture elements and those which vertically proceed and succeed by one line and then generating edge emphasizing components through non linear processing of the detected components These edge emphasizing components are added to the main line digital data to achieve contour compensations 3 Y C timing Adjus...

Page 98: ...the PD0259A receives from the system control computer is used as the control signal for analog noise reduction After analog noise reduction a CVBS signal is generated by composing the Y and C signals no clamping is performed for the C signal The timing pulse BF to be used for pedestal clamping is supplied from the PD0259A This signal is adjusted within the PD0259A so that it provides the timing fo...

Page 99: ...sync as the system clock the following parameters are used IC901 16M Selector IC902 18M Selector IC811 Data Selector CN801 CN811 IC861 DIR IC831 Clock Selector IC835 1 2 Divider 2 3 96K 24 Bit HIBIT LEGATO S SYSTEM AUDIO ASSY All 16 bit and 20 bit sources are converted to 24 bit data by IC101 which lets a 24 bit data pass through As PCM1702P is a 20 bit D A converter processing of the upper 20 bit...

Page 100: ... and there are no video and audio output 5 Pause 1 It becomes pause condition by pressing CX 0E key of the remote control unit in the play 2 Pause ON OFF changes alternately by pressing PAUSE 18 key in the play 6 Search Address Input Entry It becomes the address input mode when 10 key 1F is pressed indication for the most significant digit Indicate the last address as the initial condition in this...

Page 101: ...Tilt Down A manual moves in the going down direction when SKIP REV 53 key of the remote control unit is pressed during the play at the time of tilt off 20 Tilt Up A manual moves in the going up direction when SKIP FWD 52 key of the remote control unit is pressed during the play at the time of tilt off 21 Focus Jump Focus jumps in 1 layer from 0 layer when MULTI FWD 58 key of the remote control uni...

Page 102: ...tem Set up the address four digits of the coefficient that it wants to see by the point of search address input then real time indicates the coefficient in OSD by pressing TEST and 9 keys in order 8 CD Error Rate Indication Indicate the value in OSD after measuring is completed by pressing TEST and 0 keys in order after set up the measuring time 1 to 8 seconds by the point of search address input ...

Page 103: ...PEED DOWN A8 46 Tilt servo on SPEED UP A8 47 Tilt servo off Tilt On N SKIP REV A8 53 SKIP FWD A8 52 Tilt up PLAY SKIP FWD A8 52 Tilt down PLAY SKIP REV A8 53 LD on TEST 1 A8 5E A8 01 Focus on TEST 2 A8 5E A8 02 Focus sweep TEST 3 A8 5E A8 03 Focus jump MULTI FWD A8 58 Focus jump MULTI REV A8 55 Spindle FG on TEST 5 A8 5E A8 05 AGC on off AGC Off On TEST 7 A8 5E A8 07 Indication of the FTS coeffici...

Page 104: ...of flash ROM and system controller Part No of DVD mechanism controller Part No of CLD mechanism controller CLD mechanism controller revision Address Tilt error value Tilt servo status Tracking status Spindle status AGC setting FTS servo IC information C1 error value of CD and DVD Internal operation mode of the mechanism control Disc judgment Pickup Caution The first screen and second screen switch...

Page 105: ...ystem V NTSC system NTSC PAL system PAL Auto setting AUTO 11 FTS servo IC information Indications for the following two types of information can be switched DSP coefficient indication KS Displays the address four digits of the specified coefficient and the setting value four digits with TEST and 9 keys Jitter value indication JT Displays the jitter value four digits with TEST and DIG ANA keys 12 E...

Page 106: ...ntrol Keys to be Used are Indicated in Brackets 1 Set the CD to trace playback state 2 Set the player to Number input mode by pressing 10 and enter the measurement time in a range of 1 to 5 sec 3 Start measurement by pressing TEST 0 The SubQ counter stops during measurement but this is not a malfunction When the specified measurement time has elapsed the result is indicated to the right of ER C1 o...

Page 107: ...ted The types of error that triggers the backup process for disc distinction are discussed in the next section Using the Function in Test Mode This function is not assigned to any remote control keys Only an open close operation can trigger the function 3 8 6 SGC Overview This is a new function to maintain the sine wave related to focus errors to a certain size so that the sine wave shows 1 8 V fo...

Page 108: ... etc misadjustments of the pickup improper automatic adjustment or incomplete adjustments 4 Spindle Errors Errors 48 49 An FG transition timeout Error 48 may be generated because of instability of the FG signal or unavailability of spindle drive voltage A PLL transition timeout Error 49 can be generated with a dirty disc 5 Automatic Sequence Errors Errors 51 to 55 If any automatic sequence auto ex...

Page 109: ...NTER CI0 INTP3 P03 INTERRUPT CONTROL INTP3 CI0 P03 INTP0 TI0 P00 CLOCK OUTPUT CONTROL BUZ P36 PCL P35 A D CONVERTER SO1 P21 SCK1 P22 STB P23 BUSY P24 SI1 P20 SERIAL INTERFACE 0 SERIAL INTERFACE 1 SO0 SB1 P26 SI0 SB0 P25 SCK0 P27 SYSTEM CONTROL WATCHDOG TIMER WATCH TIMER BUZZER OUTPUT P01 P03 P00 P04 P10 P17 P20 P27 P30 P37 P70 P74 P80 P81 P90 P97 P100 P107 P110 P117 P120 P127 FIP0 FIP33 VLOAD RESE...

Page 110: ...i a t a d n o i t a c i n u m m o C 7 1 T E S E R N I T E S E R I t e s e r L t u p n i t e s e R 8 1 4 7 P 5 0 5 V D C N O d e s u t o N 9 0 9 L V D D E L A E D I S O N O L F F O N O D E L A E D I S 9 1 3 7 P 5 0 5 V D C N O d e s u t o N 9 0 9 L V D D E L B E D I S O N O L F F O N O D E L B E D I S 0 2 s s V A s s V n i p D N G 1 2 7 1 P N O R E W O P O N O H F F O N O V 5 W S 2 2 6 1 P T U O T ...

Page 111: ...F O N O D E L F F O L F 9 0 9 L V D C N O d e s u t o N 1 5 0 7 P C N O d e s u t o N 2 5 V D D V D D n i p y l p p u s r e w o P 3 5 7 2 1 P 5 0 5 V D C N O d e s u t o N 9 0 9 L V D D E L F F O L F O N O H F F O N O D E L F F O L F 4 5 6 2 1 P C N O d e s u t o N 5 5 5 2 1 P C N 6 5 4 2 1 P C N 7 5 3 2 1 P C N 8 5 2 2 1 P C N 9 5 1 2 1 P C N 0 6 0 2 1 P C N 1 6 7 1 1 P 5 1 P O N O H t u p t u o ...

Page 112: ...n o i t a c i n u m m o c a t a d r o f l a n g i s e k a h s d n a H t u p t u O t u p n I e h t l o r t n o c r o s s e c o r p o r c i m h c a e d n a e n i l a t a d l a r e t a l i b e h t s i n i p s i h T 4 1 N O I T C E R R O C F R O e r a s r e h t o p u n i a g t i u c r i c r e n n i V A C w o L A V D C D C P U n i a G H t u p t u o l a n g i s h c t i w s n o i t c e r r o c F R h g i ...

Page 113: ... e g d e g n i l l a f t a s e h c t a L t u p t u o l a n g i s h c t a l l a i r e s B 9 5 1 6 D P 9 4 C Z T L E S O n o i t a n i m i r c s i d c s i d D V D D C t a L l a m r o n t a H t u p t u o l a n g i s h c t i w s C Z T 0 5 H N I C O D O e u l a v e t a t s i r t y b t i u c r i c r e l l i k p m a l c d n a e s l u p p m a l c e h t l o r t n o C 1 5 1 N P X O L A P L C S T N H M E D V...

Page 114: ... MIXI1 MIXI2 GND MIXO2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 50k 50k 80k 80k 80k 80k 45k 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 BH PH BH PH Scratch Detection 40k 40k 60k 60k 26p 26p 40k 40k PD PD PD PD LIM LIM LIM LIM LIM 60k 80k 80k 60k REF VCC 26p REF REF REF VCC VCC REF REF REF REF REF APC ...

Page 115: ... i t c e n n o C n o N 5 1 C N 3 C N 6 1 C N 4 S A I B n i p s a i B 7 1 V C C n i p y l p p u s r e w o P 5 N I R D n i p t n e m t s u j d a n i a g r e v i r D 8 1 C N n o i t c e n n o C n o N 6 N I R D n i p t u p n i n i a g r e v i r D 9 1 D N G n i p D N G t i a r t s b u S 7 C N n o i t c e n n o C n o N 0 2 D N G 8 C N 1 2 C N n o i t c e n n o C n o N 9 C N 2 2 E T U M n i p e t u M 0 1...

Page 116: ... CLV CD PLL DVD 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 36 37 SLCO1 2 38 39 PCKIST1 2 89 90 PD01 3 85 87 P0 7 65 72 PP0 4 96 100 95 PCK For De Interleave 16k SRAM DOUT Serial Out Sub Code Decode CRC LCD Driver 76 SQOUT 49 FDO 50 TDO 47 SLDO 48...

Page 117: ... t s n o i t c e r r o c r o r r E 3 2 Q E S F O l a n g i s c n y s e m a r f D V D D C e h t f o r o t i n o m n o i t c e t e D 4 2 T S A F O r o t i n o m d e e p s k c a b y a l P 5 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 6 2 F R D O r o t i n o m s u c o f n I 7 2 3 T S E T I 3 t u p n i t s e T 8 2 S E T I t u p n i l a n g i s r o r r e g n i...

Page 118: ... d p u t u p t u o l a i r e S 9 7 Q R W O Q e d o c b u s f o r o t i n o m y d a e r t u o d a e R 0 8 S S V k c o l c m e t s y s l a n r e t n i r o f D N G L L P 1 8 R F P R V k c o l c m e t s y s l a n r e t n i 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 2 8 C O C V k c o l c m e t s y s l a n r e t n i r o f r e t l i f L L P a t c e n n o C 3 8 O D P V 4 8 2 D D V...

Page 119: ... D O L I t u p n i W S n o i t i s o p p m a l c d n a g n i d a o L 6 1 6 D A M 8 4 S O P D L S I t u p n i W S n o i t i s o p r e d i l S 7 1 7 D A M 9 4 S O P R O D I y l n o 9 S V D t u p n i W S n o i t i s o p l e n a P 8 1 8 A M O s u b s s e r d d a l a n r e t x E 0 5 T E D R U C X I r e m r o f t u p n i n o i t c e t e d t n e r r u c r e v o r o t a u t u c A s m 0 0 3 r o f F F O o v...

Page 120: ...O7 I O8 V DD CS OE WE 12 14 18 13 15 16 17 18 19 o N e m a N n i P n o i t c n u F o N e m a N n i P n o i t c n u F 1 4 1 A t u p n i s s e r d d A 5 1 4 O I t u p t u o t u p n i a t a D 2 2 1 A 6 1 5 O I 3 7 A 7 1 6 O I 4 6 A 8 1 7 O I 5 5 A 9 1 8 O I 6 4 A 0 2 S C t c e l e s p i h C 7 3 A 1 2 0 1 A t u p n i s s e r d d A 8 2 A 2 2 E O e l b a n e t u p t u O 9 1 A 3 2 1 1 A t u p n i s s e r...

Page 121: ... 5 y l p p u s r e w o P r o 0 1 5 2 8 1 A t u p n i s s e r d d A 4 2 4 Q D t u p t u o t u p n i a t a D 3 7 1 A 5 2 2 1 Q D 4 7 A 6 2 5 Q D 5 6 A 7 2 3 1 Q D 6 5 A 8 2 6 Q D 7 4 A 9 2 4 1 Q D 8 3 A 0 3 7 Q D 9 2 A 1 3 1 A 5 1 Q D t u p n i s s e r d d a t u p t u o t u p n i a t a D 0 1 1 A 2 3 V S S d n u o r G 1 1 0 A 3 3 E T Y B s e d o m t i b 6 1 d n a t i b 8 e h t h c t i w S 2 1 E C e l...

Page 122: ... 20 AD14 19 AD13 18 AD12 17 AD11 16 AD10 14 AD9 13 AD8 11 AD7 10 AD6 9 AD5 8 AD4 7 AD3 6 AD2 5 AD1 4 AD0 PB0 TP0 TIOCA2 PB1 TP1 TIOCB2 100 PB2 TP2 TIOCA3 101 PB3 TP3 TIOCB3 102 PB4 TP4 TIOCA4 103 PB5 TP5 TIOCB4 104 PB6 TP6 TOCXA4 TCLKC 105 PB7 TP7 TOCXB4 TCLKC 107 PB8 TP8 RxD0 108 PB9 TP9 TxD0 109 PB10 TP10 RxD1 110 PB11 TP11 TxD1 111 PB12 TP12 IREQ4 SCK0 112 PB13 TP13 IREQ5 SCK1 PB14 TP14 IREQ6 P...

Page 123: ...l a r e t a l i b t i b 6 1 4 1 9 D A 5 1 C C V I y l p p u s r e w o P 6 1 0 1 D A O I s u b a t a d l a r e t a l i b t i b 6 1 7 1 1 1 D A 8 1 2 1 D A 9 1 3 1 D A 0 2 4 1 D A 1 2 5 1 D A 2 2 S S V I d n u o r G 3 2 S B H 0 A O l a n g i s e b o r t s e t y b r e p p u t u p t u o s u b s s e r d d A 4 2 1 A O t u p t u o s u b s s e r d d A 5 2 2 A 6 2 3 A 7 2 4 A 8 2 5 A 9 2 6 A 0 3 7 A 1 3 S ...

Page 124: ... G R T D A T U O Q R I H A 9 A P O I e v a l s t a t u p t u o t s e u q e r n o i t p u r r e t n I l a n g i s g n i m i t d l o h s s e r d d A A t r o p t u p t u o t u p n i t i b 6 1 t u p n i r e g g i r t n o i s r e v n o c D A 4 6 1 A C O I T L P D 0 1 A P O I e d i s r e w o l e h t n o y t i r a p s u b a t a D A t r o p t u p t u o t u p n i t i b 6 1 1 l e n n a h c t u p t u o e r a...

Page 125: ... u o 3 0 1 4 B C O I T 5 P T 5 B P 4 0 1 C K L C T 4 A X C O T 6 P T 6 B P O I 4 l e n n a h c t u p t u o e r a p m o c t u p t u o U T I t u p t u o n r e t t a p g n i m i T B t r o p t u p t u o t u p n i t i b 6 1 t u p n i k c o l c r e m i t U T I 5 0 1 D K L C T 4 B X C O T 7 P T 7 B P 6 0 1 S S V I d n u o r G 7 0 1 0 D X R 8 P T 8 B P O I 0 l e n n a h c t u p n i a t a d e v i e c e R t...

Page 126: ...IX Audio Decoder Block System Clock Clock for video Clock for audio LPF VCO Clock Signal Video Output Y C Comp Y Cb Cr Digital Signal Output Component Composite System Decoder Block CPU Interface CPU Clock Generation Block 27MHz Audio Output Internal Bus Reset Signal 16Mbit SDRAM Exclusive Parallel port Input Signal Picture Block Whole Control Block Video Output Block MB86371 DVDM ASSY IC801 MPEG2...

Page 127: ... O l a n g i s t u p t u o c n y s l a t n o z i r o H 9 3 Y A N A O l a n g i s t u p t u o Y e c n a n i m u l g o l a n A 4 1 S V X O l a n g i s t u p t u o c n y s l a c i t r e V 0 4 2 A D D V r e t r e v n o c A D n i t l i u b r o f y l p p u s r e w o p V 3 3 y l n o 5 1 S S V D N G 1 4 F E R V I r e t r e v n o c A D r o f e g a t l o v e c n e r e f e R 6 1 T E S E R X I l a n g i s t e...

Page 128: ... A T A D H 7 6 K C B O r e t l i f l a t i g i d d n a A D r o f k c o l c t i B 6 0 1 2 1 A T A D H 8 6 1 D E C I r o t a l u m e r o f n i P n e p o o t t e s y l l a m r o N 7 0 1 S S V D N G 9 6 0 D E C I 8 0 1 1 1 A T A D H O I l a n g i s s u b a t a d U P C 0 7 K R B E C I 9 0 1 0 1 A T A D H 1 7 T S R P S D X 0 1 1 9 A T A D H 2 7 S S V D N G 1 1 1 8 A T A D H 3 7 C N n o i t c e n n o c n...

Page 129: ...D A R D M O M A R D S r o f l a n g i s s s e r d d A 8 8 1 3 1 T A D R D M 0 5 1 1 R D A R D M 9 8 1 S S V D N G 1 5 1 7 R D A R D M 0 9 1 2 T A D R D M O I M A R D S r o f l a n g i s s u b a t a D 2 5 1 0 R D A R D M B S L M A R D S r o f l a n g i s s s e r d d A 1 9 1 4 1 T A D R D M 3 5 1 8 R D A R D M M A R D S r o f l a n g i s s s e r d d A 2 9 1 1 T A D R D M 4 5 1 S S V D N G 3 9 1 5 1 ...

Page 130: ...U D n e p o r o f e s u e s u t n o D 9 5 Q D 4 3 E K C e l b a n e k c o l C 0 1 Q S S V d n u o r G 5 3 K L C t u p n i k c o l C 1 1 6 Q D t u p t u o t u p n i a t a D 6 3 U M Q D e l b a n e t u p t u O k s a m t u p n I 2 1 7 Q D 7 3 U D n e p o r o f e s u e s u t n o D 3 1 Q C C V V 3 3 y l p p u s r e w o P 8 3 Q C C V V 3 3 y l p p u s r e w o P 4 1 L M Q D e l b a n e t u p t u O k s a ...

Page 131: ... G 3 N I L A T X t u p n i k c o l c e c n e r e f e r l a n r e t x e r o t u p n i l a t s y r c e c n e r e f e R 4 T U O L A T X k c a b d e e f l a t s y r c e c n e r e f e R 5 B K L C t u p t u o k c o l c e l b a r u g i f n o C 6 C K L C t u p t u o k c o l c e l b a r u g i f n o C 7 D D V y l p p u s e g a t l o V 8 D N E P S U S S F D P E O n i p l o r t n o c t u p t u O d n e p s u s...

Page 132: ...er bus ELRI1 ELRI0 EBCI1 EBCI0 45 13 12 30 36 35 20 21 22 23 40 37 41 49 51 48 50 47 46 39 38 28 29 25 26 4 31 18 19 CS IFCD IFCK IFDI IFDO ACK SDI1 SDI0 SDO0 SDO2 VDDA PD AMPI AMPO VSSA CKSL PLOFF XI XO SYNC ELRO EBCO LR WCK FS32 FS64 VDDR RST TES0 TES2 TPS0 TPS16 VSSR VDD VSS 24b 16b o N e m a N n i P O I n o i t c n u F 1 8 P T O n i p t u p t u o a t a d t s e T n e p o h t i w e s u y l l a m...

Page 133: ...l i c s o l a t s y r C 3 3 O X O n i p n o i t c e n n o c r o t a l l i c s o l a t s y r C 4 3 S S V n i p d n u o r G 5 3 L S K C I s f 2 1 5 o t d n o p s e r r o c H s f 4 8 3 o t d n o p s e r r o c L n i p h c t i w s k c o l c n o i t a l l i c s O 6 3 F F O L P I e d o m n o i t a l l i c s o l a t X H e d o m n o i t a l l i c s o O C V n i t l i u b L n i p h c t i w s e d o m n o i t ...

Page 134: ...6 27 G5 28 G4 29 G3 30 G2 31 G1 32 NP 33 F2 34 F2 F1 F2 Filament G1 G11 Grid P1 P15 Anode NP No Pin NL No Lead P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P1 P2 P...

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