PDV-LC10 12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM UD/RL ZOOM 80 81 29 CN2001 30 CN2001 OSC2 OSG1 67 74 52 56 57 I 96 97 RESET OUT SCK0 SI0 S2001 S2013 SETUP AVON LCD TP PAL BAT_SL LCD ON TVSEL TVSEL REV DOWN UP TOPMEN FWD LEFT STOP PLAY/PAUSE RIGHT ENTER TITLE MENU SELEG 78 21 6 15 19 5 7 31 26 47 23 77 SEG15 COM0 COM3 SEG0 LCD Panel X2001 39 16 17 19 20 4 5 26 35 7 8 10 CN2001 OPENSW DISCOP LT XREADY 18 11 87 71 70 19 36 37 39 40 CN602 IC2001 PE5060A µ-CONTROL IC To CN401 PDV-LC10 Only V2001 VAW1051 24 25 6 15 10 16 27 28 30 — — — — — — – – – Spindle Motor TA FA Slider IC101 RF IC IC351 BA5929FP IC251 BA6195FP RF RF LA9701M VCO A/D CONV. Sync Demod Spindle control ECC & ID Reg. Sub-CPU I/F DRAM I/F (bus arbitor) CPU I/F DMA CD-ROM Sync gen. Sub-code Buffer VBR Buffer 16M bit DRAM SREQ FLDV XRESET 27 16 PCM DATA, DOUT PDVDM ASSY PDVDS ASSY LPF PWM FG FG 16 TE FG TRKG DRV FOCS DRV SLD DRV SPDL DRV FE MY-CHIP SHI-ASIC IC610 PD4995A IC201 SERVO DSP LC78652W IC602 PD3410A SH1 ASIC 3V-5V LVL SHIFT IC608 KM48V2100CS IC603 TC74VHC541AFT A B 1 60 62 18 9 56 4 126 107 181 118 102 165 2-5 72-77,102,103 9-12 2-5 112-119 22-50 55-66 108-111 146 170 162 203 161 64 84 82 103 98 97 78 3 55 54 14 32 33 20 46 45 47 48 44 74 26 52-59 146-163 : AUDIO SIGNAL ROUTE : RF SIGNAL ROUTE : V/CB SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE (V/CB) (Y) (C) PDV-LC10 13 2 16 3 1 Serial I/F Modulator Controller D/A D/A LPF ADA0 BCK LRCK VOUTL IC404(DAC IC) PE8001A 3 2 4 5 1 10 10 29 14 IC403(2/3) IC403(1/3) IC402 (3/4) IC402 (1/4) L EXT EXT INT INT TC74HC4053AFT NJM2112V NJM2112V XAMUTE XAMUTE TC74HC4053AFT Q403 IC602 IC852(TK15402M) IC851(NJM2235V) S850(1/2) VSH1023 S850(2/2) VSH1023 OUT IN OUT IN 3 1 2 C C Y Y V F801 F801 F801 Q871 VTF1098 VTF1098 V Q861 7 12 3 4 5 14 10 9 3 1 7 Q853,854 IC853 OUT IN NC 4 6 5 1 3 4 2 S Terminal OUT 1 2 3 4 5 AUDIO & VIDEO LINE IN/OUT TO LCD C TO LCD Y IC407(1/2) IC407(2/2) VR401 IC2001 11 IC2001 21 QR406 Q404 Q412 SW601 DSP_OPEN TP402 SP-L SP-R H-Phone TP405 +B +- +- QR405 IC4417 IC415 Q851 VTF1098 FLDV Program Stream 27M 16/36M SREQ XRESET PCM DATA CPU I/F AV-1 AV Decoder CLOCK GEN. 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 AC3/MPEG1 Audio Decoder Copy Guard NTSC /PAL encode DAC ANAC ANAY ANACOMP DAC DAC S/PDIF IC802 MB811171622A-100FN IC801 MB86373 (MPEG2 Decoder) 197 78-88 53-56 159-194 91 16 20 39 36 62 67 65 45 205 (V/CB) (V/CB) (Y) (Y) (Y) (Y) (C) (C) (C) (C) (Y) (C) (V/CB) PDV-LC10 14 A B C D 1 2 3 4 1 2 3 4 3.2 OVERALL WIRING DIAGRAM Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". VXX2657 VKN1557 VXX2658 VKN1556 ZY, ZL : AC220-230V 50/60Hz ZU/CA : AC120V 60Hz AC POWER CORD ZY,ZL : ADG1127 ZU/CA: RDG1034 AC ADAPTER ZY : VWX1222 ZU/CA: VWX1220 ZL : VXX2696 PDV-LC10 15 A B C D 5 6 7 8 5 6 7 8 PDVDS ASSY PDVDM ASSY (VWS1406 : ZY) (VWS1381 : ZU/CA) (VWS1407 : ZL) (VWG2143:ZY) (VWG2144:ZU/CA) (VWG2145:ZL) ( A 1/6 – A 6/6) A B LCD Panel LCD Driver Back Light Panel VKN1555 DKN1152 VAW1051 B1 PDV-LC10 16 A B C D 1 2 3 4 1 2 3 4 3.3 PDVDM ASSY (1/6) (FTS SECTION) 1/6 A VREF size size size size TRAVERSE MECHANISM ASSY 2/6 A 2/6 A 3/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A (S) (S) (S) (T) (T) (T) (T) (T) (T) (T) (CD) (CD) (DVD) (DVD) (DVD) (DVD) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (DVD) 1 2 4 CHIP SIZE Resistor Capactor PDV-LC10 17 A B C D 5 6 7 8 5 6 7 81/6 A R334 ZY:220 Ω ZU/CA, ZL:47 Ω 3/6 A 3/6 A 2/6 A 4/6 A 3/6 A 3/6 A 3/6 A 3/6 A (DVD) from IC261 (CD) (DVD) (CD) (CD) (CD) (CD) : RF SIGNAL ROUTE : ROM DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE (F) (F) (F) (T) (T) (F) (T) (S) (T) (S) 1/6 PDVDM ASSY(1/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) A 7 6 3 9 10 5 8 11 IC302 : The power supply is shown with the marked box. PDV-LC10 18 A B C D 1 2 3 4 1 2 3 4 3.4 PDVDM ASSY (2/6) (SH1 SECTION) 2/6 A 1/6 A 1/6 A 5/6 A 6/6 A 6/6 5/6 A 1/6 A 3/6 A to IC602-64 to IC602 -84 CN2001 B R598 ZY:15kΩ ZU/CA,ZL :Not used R597 ZY:20kΩ ZU/CA,ZL :Not used A ZY ZU/CA, ZL ZY ZU/CA, ZL R1000:0 Ω PDV-LC10 19 A B C D 5 6 7 8 5 6 7 82/6 A 3/6 A 5/6 A 1/6 A 5/6 A 4/6 A 5/6 A 1/6 A 4/6 A 1/6 A 4/6 A 3/6 A 1/6 A 4/6 A from CN602 from Q611 2/6 A PDVDM ASSY(2/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) size size size size : The power supply is shown with the marked box. CHIP SIZE Resistor Capactor N/P Selector SW ZY,ZL ONLY 20MHz PDV-LC10 20 A B C D 1 2 3 4 1 2 3 4 3.5 PDVDM ASSY (3/6) (MY-CHIP SECTION) 3/6 A 4/6 A 2/6 A 1/6 A 1/6 A 4/6 A 4/6 A 2/6 A (CD) (CD) (DVD) (DVD) (DVD) 3/6 A size size size size CHIP SIZE Resistor Capactor PDVDM ASSY(3/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) PDV-LC10 21 A B C D 5 6 7 8 5 6 7 83/6 A 4/6 A 5/6 A 2/6 A 1/6 A 4/6 A 1/6 A 1/6 A 1/6 A 1/6 A 5/6 A 4/6 A (DVD) (DVD) : AUDIO SIGNAL ROUTE : RF SIGNAL ROUTE : ROM DATA SIGNAL ROUTE 3 PDV-LC10 22 A B C D 1 2 3 4 1 2 3 4 3.6 PDVDM ASSY (4/6) (AV1 SECTION) 4/6 A V2A (Y) (C) from IC901 from IC901 (Y) (C) (V/CB) (V/CB) 4/6 A 3/6 A 3/6 A 3/6 A 5/6 A 3/6 A 2/6 A 2/6 A 2/6 A (DVD) 15 12 16 13 17 14 PDVDM ASSY(4/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) PDV-LC10 23 A B C D 5 6 7 8 5 6 7 84/6 A 16MNz Master Clock Adjustment CLOCK GENERATOR SECTION ZY R908, R910, R920, R924 R912, R914 330Ω 100Ω 100Ω 220Ω ZU/CA, ZL : AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE : V/CB SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE (V/CB) (Y) (C) (C) (C) (Y) (Y) (V/CB) (V/CB) to IC801-205 to IC801-197 5/6 A 1/6 A 3/6 A 3/6 A 2/6 A 2/6 A 5/6 A : The power supply is shown with the marked box. PDV-LC10 24 A B C D 1 2 3 4 1 2 3 4 3.7 PDVDM ASSY (5/6) (ANALOG AV SECTION) 5/6 A from Q858 (V) (V) (V) to CN401-8 to CN401 -6 to IC405 -9 to Q407 from Q410 from Q410 (V) (V) (C) (Y) (Y) (Y) (C) (V/CB) 5/6 A 6/6 A 6/6 A 4/6 A 2/6 A 4/6 A 3/6 A 2/6 A 2/6 A 2/6 A 6/6 A 6/6 A 2/6 A 4/6 A V+5DAC VREFA HEAD PHONE VR PDVDM ASSY(5/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) PDV-LC10 25 A B C D 5 6 7 8 5 6 7 85/6 A : AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE : V/CB SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE (V/CB) from Q405 from Q854 from IC851 to Q413 (Y) (C) 2/6 A 2/6 A 4/6 A 2/6 A 2/6 A 2/6 A For LCD Driver Assy V5AA VREFA V2R5 V2A : The power supply is shown with the marked box. PDV-LC10 26 A B C D 1 2 3 4 1 2 3 4 3.8 PDVDM ASSY (6/6) (POWER SUPPLY SECTION) 6/6 A 6/6 A 2/6 A 2/6 A 2/6 A 2/6 A 5/6 A 5/6 A For Battery PDVDM ASSY(6/6) (VWS1406:ZY) (VWS1381:ZU/CA) (VWS1407:ZL) VLCD VLC2 VDCI PDV-LC10 27 A B C D 5 6 7 8 5 6 7 86/6 A : The power supply is shown with the marked box. V+3D V5DR V5SP V+9D V5AV V+5A V+5S V+5D V2R5 PDV-LC10 28 A B C D 1 2 3 4 1 2 3 4 R2007 ZY:20kΩ ZU/CA:36kΩ ZL:30kΩ R2018 ZY:27kΩ ZU/CA:6.2kΩ ZL:12kΩ R2024 ZY:Not used ZU/CA:47kΩ ZL:47kΩ PDVDS ASSY ( VWG2143:ZY ) ( VWG2144:ZU/CA ) ( VWG2145:ZL ) B to CN2001-33 to Q2002 from CN2001-32 from CN2001-35 from CN2001 from CN2001 -31 from S2001 from S2013 from Q2003 from S2002 from S2003 to CN2001 from CN2001-10 from Q2005 from CN2001 to CN2001 VCCB 3.9 PDVDS ASSY 2/2 B PDV-LC10 29 A B C D 5 6 7 8 5 6 7 8 from IC854 to IC2001 to IC2001 to IC2001 to IC2001 from IC2001 to IC2001 -93 to IC2001 -10 to IC2001-7 to IC2001-11 from IC2001 -21 from IC2001 -17 from IC2001-18 to IC2001-13 from S2004 -S2013 to CN2001-28 CN602 A PDVDS ASSY S2001 : RETURN S2002 : ¡�¢ (FWD) S2003 : 4�1 (REV) S2004 : TOP MENU S2005 : 7 (STOP) S2006 : UP S2007 : 6 (PLAY/PAUSE) S2008 : ENTER S2009 : L S2010 : DOWN S2011 : R S2012 : MENU S2013 : SETUP V+3S : The power supply is shown with the marked box. 2/2 B PDV-LC10 30 1 Q109-Emitter (RF) V: 100mV/div. H: 0.1µS/div. 7 IC201-pin 55 (FG) V: 1V/div. H: 5mS/div. 13 IC801-pin 39 (Y output) V: 500mV/div. H: 10µS/div. 2 TP (RFO) V: 500mV/div. H: 0.1µS/div. 8 Foot of R261 (FPWM) V: 1V/div. H: 10µS/div. 14 IC801-pin 36 (C output) V: 500mV/div. H: 10µS/div. 3 IC610-pin 170 (A IN) V: 1V/div. H: 0.2µS/div. 9 Foot of R262 (VPWM) V: 1V/div. H: 10µS/div. 15 IC801-pin 45 (CB output when selecting color difference output) V: 500mV/div. H: 10µS/div. 4 TP (Tracking Error) V: 1V/div. H: 2mS/div. 10 Foot of R263 (PPWM) V: 1V/div. H: 0.2µS/div. 16 IC801-pin 39 (Y output when selecting color difference output) V: 500mV/div. H: 10µS/div. 5 IC201-pin 39 (EFM before slice) V: 1V/div. H: 1µS/div. 11 Foot of R264 (RPWM) 17 IC801-pin 36 (CR output when selecting color difference output) V: 500mV/div. H: 10µS/div. 6 IC201-pin 1 (EFM) V: 1V/div. H: 0.2µS/div. 12 IC801-pin 45 (Composite video output) V: 500mV/div. H: 10µS/div. DC 2V DC1.4V GND GND GND GND GND WAVEFORMS (PDVM ASSY) Note : The encircled numbers denote measuring point in the schematic diagram. Measurement condition : No. 1 to 4 and 6 to 11 : Disc MA1, Title 1-chp 1 No. 5 : CD, ABEX-784 Track 1 No. 12 to 14 : MJK1, Title 1-chp 4 No. 15 to 17 : MJK1, Title 1-chp 5 PDV-LC10 31 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and 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 Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B PDV-LC10 32 A B C D 1 2 3 4 1 2 3 4 IC302 IC605 IC606 IC412 IC604 Q112 IC607 Q2007 Q610 Q858 Q409 IC405 IC304 Q606 Q403 IC403 IC603 IC610 IC608 PDVDM ASSY A B CN2001 A 4.1 PDVDM ASSY PDV-LC10 33 A B C D 5 6 7 8 5 6 7 8A • This PCB is a six-layered board. IC202 IC261 IC201 IC901 IC902 Q611 (VNP1701-C) Q102 Q101 Q100 IC903 IC802 Q901 Q858 IC853 To TRAVERSE MECHANISM ASSY CN1 To TFT COLOR MONITOR and LCD Driver Assy PDV-LC10 34 A B C D 1 2 3 4 1 2 3 4 A Q7 Q6 IC606 Q105 Q106 Q110 Q108 IC101 IC852 Q1 Q11 Q2007 Q3 Q13 IC351 IC1 IC851 Q612 Q857 Q854 Q850 Q853 PDVDM ASSY A PDV-LC10 35 A B C D 1 2 3 4 1 2 3 4 • This PCB is a six-layered board. A Q110 IC801 IC101 IC852 IC261 Q104 Q871 Q862 Q861 Q851 Q852 Q410 IC401 853 Q107 Q407 Q408 IC404 Q402 Q413 Q406 Q411 IC609 Q405 Q614 Q412 Q613 Q404 IC407 IC402 IC406 Q609 Q103 Q113 Q114 Q608 Q858 IC602 (VNP1701-C) PDV-LC10 36 A B C D 1 2 3 4 1 2 3 4 B 4.2 LPP UNIT PDVDS ASSY B (VNP1702-A) • This PCB is a four-layered board. PDV-LC10 37 A B C D 1 2 3 4 1 2 3 4B IC2002 Q2004 Q2006 IC2003 IC2001 Q2003 Q2002 Q2001 Q2005 PDVDS ASSY B A CN602 (VNP1702-A) • This PCB is a four-layered board.