Pioneer XV-DV303 Service Manual Download Page 102

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102

XV-DV303

BA6664FM (DVDM ASSY : IC251)

• Spindle Driver

DRIVER

TSD

TORQUE

CURRENT

SENSE AMP

SHORT BRAKE

GAIN

CONTROL

GAIN

SWITCH

Vcc

A3 2

A2 4

A1 7

GND 8

H1+ 9

H1- 10

H2+ 11

H2- 12

H3+ 13

H3- 14

GSW

VCC

RNF

HALL AMP

ECR

FG2

CNF

BRAKE MODE

HALL BIAS

Block Diagram

Pin Function

No. Pin Name

Pin Name

Pin Function

No.

Pin Function

N.C.

Brake mode switching pin

Output pin

CNF

Capacitor connection pin for phase compensation

N.C.

Short brake pin

Output pin

FG2

FG 3-phase mix signal output pin

N.C.

Rotation detecting pin

N.C.

ECR

Control reference pin of output voltage

Output pin

Output voltage control pin

GND

GND pin

Power save pin

H1+

Hall signal input pins

FG signal output pin

H1-

VCC

Power supply pin

H2+

GSW

Gain switching pin

H2-

Motor power pin

H3+

RNF

Resistor connection pin for output current detection

H3-

FIN

GND

Hall bias pin

Summary of Contents for XV-DV303

Page 1: ...CENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2002 RRV2653 DVD CD RECEIVER XV DV303 T ZZV JULY 2002 Printed in Japan Type Model Power Requirement Region No Remarks XV DV303 MYXJN AC220 230V 2 NVXJN AC230V 2 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S OPEN CLOSE DVD CD FM AM DOWN VOLUME UP STANDBY ON PHONES 6 7 0 TUNER For details refer to Important ...

Page 2: ...AXIMUM OUTPUT POWER 5 mW WAVELENGTH 780 nm Additional Laser Caution See page 78 1 Laser Interlock Mechanism Loading switch S101 on the LOAB Assy is used for interlock mechanism of the laser When this switch turned ON in SW2 XCLOSE side OPEN signal is 0V and XCLOSE signal is 3 5V a laser becomes the status which can completely oscillate Furthermore the laser completely oscillates in the disc judgme...

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

Page 4: ...ASSYS 32 3 10 CONTROL ASSY 2 3 34 3 11 CONTROL ASSY 3 3 36 3 12 POWER ASSY 1 2 38 3 13 POWER ASSY 2 2 and TRADE1 ASSY 40 3 14 DISPLAY and HP ASSYS 42 3 15 WAVEFORMS 44 4 PCB CONNECTION DIAGRAM 45 4 1 LOAB ASSY 45 4 2 DVDM ASSY 46 4 3 DVD IF ASSY 50 4 4 DSP ASSY 52 4 5 FM AM TUNER MODULE 54 4 6 DISPLAY and HP ASSYS 55 4 7 AMP ASSY 56 4 8 CONTROL TRADE2 and TRADE3 ASSYS 58 4 9 POWER and TRADE1 ASSYS...

Page 5: ...llaneous Power requirements European model AC 220 230 V 50 60 Hz Power consumption European model 195 W Power consumption in standby European model 0 39 W Dimensions 360 W x 70 H x 393 D mm 14 3 16 W x 2 3 4 H x 15 1 2 D in Weight 7 0 kg 15 lb 7 oz Accessories DVD CD receiver Remote control 1 AA R6P dry cell batteries 2 Video cable yellow plugs 1 AM loop antenna 1 FM antenna 1 Power cord 1 Warrant...

Page 6: ...he importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate NOTES 1 4 2 3 7 for MYXJN Type MYXJN Type Only for NVXJN Type 17 ...

Page 7: ...tions French See Contrast table 2 15 Operating Instructions Italian See Contrast table 2 16 Operating Instructions Spanish See Contrast table 2 NSP 17 Warranty Card ARY7022 18 Pad F AHA7387 19 Pad R AHA7388 20 Packing Case AHD8074 21 Packing Sheet AHG7102 NSP 22 Polyethylene Bag Z21 038 Mark XV DV303 MYXJN XV DV303 NVXJN 2 CONTRAST TABLE XV DV303 MYXJN and NVXJN types are constructed the same exce...

Page 8: ...CHANISM ASSY Refer to 2 3 FRONT PANEL 30 6 8 29 65 65 65 25 65 55 65 64 64 58 56 64 38 64 57 60 61 64 59 1 2 34 31 63 53 54 19 20 62 65 14 18 7 4 3 G H E I D B J F L C 65 15 37 65 65 65 66 66 65 51 9 10 24 5 23 40 65 65 65 67 65 67 67 43 65 42 65 47 52 51 51 51 35 49 48 48 13 65 65 50 46 65 51 51 51 49 48 26 22 27 28 32 33 17 65 65 65 65 65 36 36 45 16 21 39 44 41 ...

Page 9: ...AEC7420 34 Barrier S AEC7429 35 Barrier AEC7453 Mark No Description Part No Mark No Description Part No 36 Spacer AEC7454 37 Card Spacer DEC1772 38 Sapcer XEC3006 39 Tray Mold AAK8013 40 FAN Cover AMR7440 41 AL Tray Panel AAK8014 42 Bonnet AZN7910 43 Terminal Sheet AAK8040 44 Getter Label DCS2 AAX7920 45 Name Sheet AAX7927 46 Caution Label VRW1872 47 DC FAN Motor AXM7025 48 FET Bracket A ANG7418 4...

Page 10: ...10 1 2 3 4 1 2 3 4 C D F A B E XV DV303 2 3 FRONT SECTION CONTACT SIDE NON CONTACT SIDE 10 10 4 10 12 11 1 5 3 2 9 7 8 6 13 13 14 9 K M ...

Page 11: ...IST 1 DISPLAY ASSY AWU8035 2 HP ASSY AWU8037 3 5P FFC 30V ADD7378 4 13P FFC 60V ADD7379 5 Button DCS2 AAD7685 6 Display Window AAK8015 7 Front Panel AMB7824 8 AL Panel ANB7310 9 Leg AEB7090 10 Screw BPZ30P100FZK 11 Screw ABA1005 12 Screw BBZ30P080FNI 13 Screw CBZ30P080FMC 14 Spacer AEC7456 ...

Page 12: ...art No NSP 1 LOAB Assy VWG2279 2 Traverse Mechanism Assy S VXX2782 3 Loading Motor Assy VXX2505 4 Motor Pulley PNW1634 5 Carriage DC Motor 0 3W PXM1027 6 Flexible Cable 26P VDA1864 7 Connector Assy 2P VKP2253 8 Float Rubber VEB1327 9 Belt VEB1330 10 Stabilizer VNE2253 11 Loading Base VNL1917 12 Float Base DVD VNL1918 13 Drive Cam VNL1919 14 Gear Pulley VNL1921 15 Loading Gear VNL1922 LOADING MECHA...

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

Page 14: ...CN4 To DVDM CN2 12 8 3 7 1 18 16 19 18 10 13 18 10 6 5 5 11 15 14 9 16 2 CONTACT SIDE NON CONTACT SIDE 4 Adjustment Screw Screw Tight GYL1001 Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 17 Torque 0 12 0 01 N m 17 Torque 0 12 0 01 N m Silicone Adhesive GEM1037 17 Torque 0 12 0 01 N m ...

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

Page 16: ...SPDL Driver DAC IC1921 PCM1742KE IC251 BA6664FM CVBS S_Y S_C G Y B Cb R Cr Data LRCK BCK SPDIF ROM DD DTS DSP IC8101 CS493292 CODEC DIR IC8301 AK4586VQ DVDM ASSY DVD Module ATT 10dB IC3002 B DSP ASSY D VXX2505 STEP SPDL CN9 CN22 CN1961 CN8001 CN1901 CN8002 1 2 CN4 1 4 1 3 CN25 CN1962 15 34 32 33 26 25 27 52 56 51 15 4 6 2 2 3 1 12 14 16 11 13 7 5 9 22 26 21 1 5 1 3 1 3 6 1 11 13 7 5 9 22 26 21 4 1...

Page 17: ...3ch Amp IC3301 STK402 270 3ch Amp IC3401 STK402 270 FL Video OUT S Video OUT S2 S1 Video out FR C SW SL SR Head Phone Antenna IN LINE 1 TV LINE OUT Optical IN IC3001 Analog Selector RDS IC5701 BU1923F FM AM TUNER K FM AM TUNER MODULE E HP ASSY M POWER ASSY J AMP ASSY F CONTROL ASSY G C CN1902 CN8001 CN5531 CN5501 CN3901 CN3902 CN201 CN5701 CN5601 CN5611 CN5501 CN5502 CN5612 1 2 CN5613 CN5620 1 2 C...

Page 18: ...TOR ASSY VXX2505 SPINDLE MOTOR VXM1089 STEPPING MOTOR CARRIAGE VXM1090 S101 VSK1011 CN601 S5B PH K CN602 S2B PH K CN2 CN4 CN9 S S S S POWER CODE MYXJN ADG1154 NVXJN ADG1156 CN3501 JA8802 JA8803 CN11 CN5102 CN1901 CN8001 CN1902 CN1962 CN25 CN2 AN1 VKN1318 CN1961 CN22 DVDM ASSY AWM7750 PICKUP ASSY S OXX8003 C B B1 2 B 2 2 DVD IF ASSY AWM7677 LOAB ASSY VWG2279 A A ...

Page 19: ...ERVO LOOP LINE TRACKING SERVO LOOP LINE F RF T SLIDER SERVO LOOP LINE S J J 1 2 J 2 2 G G1 3 G 3 3 CN5618 CN8003 CN5620 CN5619 CN5614 CN8002 CN5612 CN5616 CN5615 CN8001 CN5613 CN5617 CN5512 CN5502 CN5532 CN5522 CN3022 CN3032 CN3002 CN3012 CN5511 CN5501 JA8602 JA3001 CN5504 CN5531 CN5521 CN3021 CN3031 CN8003 CN3001 CN3011 CN5601 CN5611 CN3901 CN3902 CN5701 CN201 CN3401 CN3301 Note When ordering ser...

Page 20: ... 3 3 DVDM ASSY 1 2 B 1 2 DVDM ASSY 1 2 AWM7750 B 1 2 CN9 CN8 CN4 CN2 A CN601 PICKUP ASSY S STEPPING MOTOR SPINDLE MOTOR F F T T T T T F S S S S RF RF RF RF RF RF F F T T S S S S 2 3 IC351 M56788AFP FTS DRIVER IC251 BA6664FM SPINDLE DRIVE IC ...

Page 21: ...2 IC301 L6315ATXXTY RAM FRONT END IC IC302 K6T1008V2E TB70 WORK SRAM 1M RF RF 1 4 B 2 2 RF RF SIGNAL ROUTE DATA SIGNAL ROUTE FOCUS SERVO LOOP LINE TRACKING SERVO LOOP LINE SLIDER SERVO LOOP LINE F T S The power supply is shown with the marked box ...

Page 22: ...22 1 2 3 4 1 2 3 4 C D F A B E XV DV303 B 2 2 3 4 DVDM ASSY 2 2 IC603 VYW1999 MBM29LV800TA 90PFTN PGM 8M FLASH MEMORY DVDM ASSY 2 2 AWM7750 B 2 2 B 1 2 G Y S_C S_Y R Cr V B Cb D D D 5 ...

Page 23: ...ith the marked box D D D D G Y G Y G Y S_C S_Y R Cr R Cr R Cr V B Cb V V S_C S_C S_Y S_Y V S_C S_Y B Cb B Cb G Y R Cr B Cb S_C S_Y R Cr G Y B Cb DATA SIGNAL ROUTE S VIDEO OUT C SIGNAL ROUTE V V 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 24: ...F A B E XV DV303 3 5 DVD IF ASSY C RN1903 RN1903 RN2903 UN5212 RN2903 RN1903 RN1903 DVD IF ASSY AWM7677 C CN1961 B CN22 B CN25 CN1962 S_C V S_Y G Y B Cb R Cr S_C V S_Y G Y B Cb R Cr S_C V D S_Y G Y B Cb R Cr D 12 11 8 9 10 7 ...

Page 25: ... S_Y S C VIDEO SIGNAL ROUTE D DIGITAL AUDIO SIGNAL ROUTE S Y VIDEO SIGNAL ROUTE V VIDEO SIGNAL ROUTE R Cr B Cb COMPONENT VIDEO R Cr SIGNAL ROUTE COMPONENT VIDEO B Cb SIGNAL ROUTE G Y V S_Y G Y B Cb R Cr COMPONENT VIDEO G Y SIGNAL ROUTE D D The power supply is shown with the marked box 1 2 6 5 3 4 ...

Page 26: ...26 1 2 3 4 1 2 3 4 C D F A B E XV DV303 3 6 DSP ASSY D DSP ASSY AWX8059 D D D D D D D ...

Page 27: ...N5612 I CN5615 The power supply is shown with the marked box SL FL SL ch AUDIO SIGNAL ROUTE FL ch AUDIO SIGNAL ROUTE D DIGITAL AUDIO SIGNAL ROUTE C SW C ch AUDIO SIGNAL ROUTE SW ch AUDIO SIGNAL ROUTE D FL FL SL SL SW SW C C D D D D D D CODEC DIR D A A D D IN UNLOCK 5V LOCK 0V ...

Page 28: ...28 1 2 3 4 1 2 3 4 C D F A B E XV DV303 3 7 FM AM TUNER MODULE E FM FRONT END MW RF TUNING BLOCK FM AM TUNER MODULE AXQ7229 E OSC 981 2052kHz 9k step AM AM AM AM AM AM FM FM FM FM FM FM FM FM FM FM ...

Page 29: ...C D F A B E XV DV303 E L201 ATE7003 CN5701 G 3 3 CN201 AUDIO SIGNAL ROUTE TUNER TX AM SIGNAL ROUTE AM FM SIGNAL ROUTE FM AM AM FM AM AM AM AM AM AM FM AM FM TX TX TX TX TX FM The power supply is shown with the marked box ...

Page 30: ...30 1 2 3 4 1 2 3 4 C D F A B E XV DV303 3 8 AMP ASSY F Non Distortion Circuit 3 4 6 AMP ASSY AWM7720 F L CN3011 L CN3012 CN3651 CN3001 CN3002 to FAN Motor SL FL SW C SL FL SW C ...

Page 31: ...31 5 6 7 8 5 6 7 8 C D F A B E XV DV303 F C SW C ch AUDIO SIGNAL ROUTE SL SL ch AUDIO SIGNAL ROUTE FL FL ch AUDIO SIGNAL ROUTE SW ch AUDIO SIGNAL ROUTE C FL SW SL Refer to P92 ...

Page 32: ...3 4 C D F A B E XV DV303 3 9 CONTROL ASSY 1 3 TRADE2 and TRADE3 ASSYS G 1 3 D FL FL SL SW C D D TRADE3 ASSY AWU8044 I CN5617 CN5613 CN5615 CN5614 CN5618 CN5619 CN5620 CN5616 CN5612 D CN8003 D CN8002 D CN8001 G 2 3 H I ...

Page 33: ...O SIGNAL ROUTE FL ch AUDIO SIGNAL ROUTE SW ch AUDIO SIGNAL ROUTE C SW SL FL DIGITAL AUDIO SIGNAL ROUTE D FL C SL SW CONTROL ASSY 1 3 AWU8038 G 1 3 TRADE2 ASSY AWU8043 H G 2 3 G 2 3 3 3 G 3 3 CN5521 CN5522 CN5502 CN5512 CN5511 CN5611 CN5501 J CN5531 J CN5532 K CN5601 Refer to P93 H I ...

Page 34: ...34 1 2 3 4 1 2 3 4 C D F A B E XV DV303 G 2 3 3 10 CONTROL ASSY 2 3 G 1 3 CHANGE GAIN TABLE THROUGH ...

Page 35: ...35 5 6 7 8 5 6 7 8 C D F A B E XV DV303 G 2 3 FL SL C SW CONTROL ASSY 2 3 AWU8038 G 2 3 G 1 3 Equalizer ...

Page 36: ...36 1 2 3 4 1 2 3 4 C D F A B E XV DV303 G 3 3 3 11 CONTROL ASSY 3 3 CN3902 M CN3901 ...

Page 37: ...37 5 6 7 8 5 6 7 8 C D F A B E XV DV303 G 3 3 CONTROL ASSY 3 3 AWU8038 G 3 3 G 1 3 G 1 3 CN5701 E CN201 RDS Decoder IC ...

Page 38: ...38 1 2 3 4 1 2 3 4 C D F A B E XV DV303 J 1 2 3 12 POWER ASSY 1 2 POWER ASSY 1 2 AWU8031 J 1 2 L CN3021 L CN3022 H CN5521 H CN5522 CN3031 CN3032 CN5531 CN5532 SL SW C FL C D ADG1154 MYXJN ADG1156 NVXJN ...

Page 39: ...L ROUTE SL SL ch AUDIO SIGNAL ROUTE FL FL ch AUDIO SIGNAL ROUTE SW ch AUDIO SIGNAL ROUTE D DIGITAL AUDIO SIGNAL ROUTE The power supply is shown with the marked box Refer to P92 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY CAUTION NOTE FOR FUSE REPLACEMENT ...

Page 40: ...TRADE1 ASSY TRADE1 ASSY AWU8036 L J CN3031 C CN1902 F CN3001 F CN3002 J CN3021 CN3021 CN3011 CN3022 CN3012 CN8001 C SL FL FL SL C SW SW CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491007 FOR IC25 MFD BY LITTELFUSE INC L J 2 2 ...

Page 41: ...V303 POWER ASSY 2 2 AWU8031 J 2 2 C SW C ch AUDIO SIGNAL ROUTE SL SL ch AUDIO SIGNAL ROUTE FL V S_Y S_C FL ch AUDIO SIGNAL ROUTE SW ch AUDIO SIGNAL ROUTE S_C VIDEO SIGNAL ROUTE S_Y VIDEO SIGNAL ROUTE VIDEO SIGNAL ROUTE S_Y S_C V L J 2 2 ...

Page 42: ...42 1 2 3 4 1 2 3 4 C D F A B E XV DV303 3 14 DISPLAY and HP ASSYS K DISPLAY ASSY AWU8035 K HP ASSY AWU8037 M CN5611 CN5601 CN3901 JA3901 HP Terminal G 1 3 CN3902 G 3 3 FL FL ch AUDIO SIGNAL ROUTE M ...

Page 43: ...43 5 6 7 8 5 6 7 8 C D F A B E XV DV303 M SWITCHES S5921 Power ON S5922 Vol Up S5923 Vol Down S5924 Band S5925 Play Pause S5926 Stop S5927 Open Close K ...

Page 44: ... V 2V div H 10µsec div 11 IC1941 pin 27 28 S Video output Y V 1V div H 10µsec div 12 Foot of C1951 IC1941 pin 33 S Video output C V 1V div H 10µsec div 10 IC1941 pin 18 19 Component Video output Cr V 2V div H 10µsec div 7 IC1941 pin 30 31 Composite Video output V 1V div H 10µsec div DVDM ASSY B Measurement condition No 1 and 2 reference A1 DVD T2 chp 19 Color bar DVD IF ASSY C Measurement conditio...

Page 45: ...ms 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 transis...

Page 46: ...623 R624 R625 C610 C603 C616 C613 C611 C612 C607 C608 C606 C605 Q607 Q606 Q605 Q604 Q603 CN22 Q602 R600 CN603 CN602 CN601 R643 R642 R630 R631 R632 C623 C624 C625 C622 R564 R563 R562 R559 R558 R556 R555 R553 R552 R551 R589 R588 R587 R586 R585 R584 R583 R582 R581 R580 R578 R576 R575 R574 R567 R569 R641 C621 R565 R566 R571 R572 R662 C650 CN25 CN25 C651 R670 R339 R322 R332 R400 CN12 C342 R398 IC303 R5...

Page 47: ... C106 C108 C339 C338 R256 R365 C343 X301 C302 C301 R301 R302 R303 C311 C315 C313 C109 R133 R136 R137 R140 IC110 C104 C103 R123 R121 Q101 Q102 R305 R261 C257 R146 R145 R377 R378 C330 C325 C331 C324 C329 C332 C326 C105 CN8 CN2 CN3 CN1 C362 R379 R380 R395 R394 C373 D301 R328 R329 R266 R370 R371 R300 C401 R401 R631 R632 CN22 R158 R393 R392 R144 R147 R396 R332 R333 R400 IC111 C342 IC303 CN90 26 25 2 1 ...

Page 48: ...0 R118 C111 C404 C341 R375 C113 R125 C305 C254 C149 C148 R172 R153 R138 R346 R142 R345 C308 R152 R318 C253 R341 R141 CN4 R367 R344 R376 R315 R320 R139 R356 R154 R374 R150 R321 Q105 R151 C307 R149 C310 C304 R110 R111 R115 R113 C101 C102 IC302 R262 L311 IC304 R384 R385 R326 R327 R331 R265 Q103 R673 C643 C405 C403 R406 C413 C412 R405 4 R407 R171 R336 R337 R319 C318 Q300 L300 C309 4 1 3 4 9 8 1 4 6 26...

Page 49: ...3 D601 R639 C630 C631 R640 R673 C643 R659 R660 IC604 R718 R720 R689 R691 R688 R690 R686 C648 R687 R683 R685 R684 R679 R677 R676 R678 R674 R682 R675 R680 C645 R681 R601 R602 R605 R606 R607 R608 R609 R610 L601 C619 C614 L603 R638 C635 R695 C632 R647 R646 R645 C633 C634 X601 R702 Q601 R699 C414 R40 R717 R719 R603 R604 R561 R560 R557 R554 R577 R579 R570 C627 C638 C636 R568 R654 R652 R666 R668 R653 R67...

Page 50: ...2 C1911 C1915 C1914 C1916 C1912 C1917 R1901 D1901 C1993 C1992 C1991 R1927 C1973 R1902 C1996 C1971 R1992 C1918 C1997 R1925 R1929 C1972 C1995 R1982 IC1906 R1903 R1926 R1993 L1903 C1980 C1930 C1979 R1983 C1978 C1977 C1976 C1975 C1981 R1928 R1930 C1908 R1924 L1981 R1981 CN1963 C1974 ICT FC C B A DVD IF UNIT AWM7677 VPRE 5 VPRE 5M GNDM GNDD V 6M V 12 V 2 5 V 5D Rch Lch GNDA DOUT V 3 5 CONTACT UPSIDE UP...

Page 51: ...1962 Q1921 R1940 C1957 Q1922 C1904 Q1942 R1969 R1966 Q1961 R1944 C1951 CN1901 R1968 C1954 R1952 Q1941 C1927 R1965 R1967 R1921 C1921 C1920 L1902 IC1941 C1949 R1964 R1974 C1901 R1985 R1922 R1941 R1971 C1924 C1984 C1913 C1983 C1963 R1937 C1986 C1985 R1975 C1988 C1961 D1934 IC1961 IC1986 Q1932 C1987 R1912 D1933 D1935 R1987 R1920 C1952 C1989 R1943 R1911 R1988 IC1986 IC1941 IC1962 IC1961 Q1932 Q1941 Q19...

Page 52: ...07 R8119 D8302 C8322 IC8101 Q8201 R8202 R8120 R8204 C8913 C8116 R8208 R8107 R8205 R8405 C8315 IC8102 R8312 R8114 IC8401 C8904 CN8002 IC8201 R8108 C8912 L8303 C8905 IC8301 R8110 C8013 C8206 IC8601 C8914 C8503 R8325 D8301 R8122 C8403 C8916 C8321 IC8021 C8918 L8601 R8401 R8403 R8307 C8107 R8201 C8303 C8106 C8917 R8212 L8401 CN8004 C8023 C8117 D8304 R8313 C8306 C8402 C8001 D8353 R8320 X8101 C8012 C812...

Page 53: ...8312 R8310 C8331 C8902 R8214 C8906 R8351 R8309 L8306 R8305 C8317 C8319 L8102 C8102 R8353 C8920 C8309 Q8353 C8110 R8105 C8326 C8351 R8101 C8311 C8919 R8112 R8117 R8209 C8333 R8308 C8118 C8922 C8329 R8505 R8355 DIRRX2 N E M C5 XDSPMO VD 5 GNDD GNDD DSPRQ DSPDO DSPCS CDCOVF CA19 DSPDI CA18 XDSPMI VD 5 CDCERR ABOOT AWX8079 N AWX8079 J AWX8059 N AWX8059 J DIRRX3 SDO1 GNDA ADMOD GNDA GNDA SBR SBR SDO3 G...

Page 54: ...2 3 4 1 2 3 4 C D F A B E XV DV303 4 5 FM AM TUNER MODULE ANP7338 B ANP7338 B CN5701 D FM AM TUNER MODULE E FM AM TUNER MODULE E IC201 Q205 Q204 Q203 IC202 Q201 Q202 SIDE A SIDE A SIDE B SIDE B E CN201 CN201 ...

Page 55: ... 9 L3903 C3904 C3902 R3906 R3918 R 3 9 1 5 C3903 C3901 R3917 R3913 L3901 R3907 R3903 R3905 Q3905 Q3903 Q3906 Q3901 Q3902 C5952 R5951 R5695 R5693 I C 5 6 0 1 R5691 R5674 C5674 C5675 C5676 C5673 C5672 C5671 R5663 R5662 R5661 C5670 C5668 C5666 C5665 C5563 C5562 R5926 R5925 R5924 R5664 C5677 R5952 R5923 R5922 R5921 C5667 C5662 C5661 C5669 C5664 C5663 R5953 R5931 R5932 Q5691 CN5601 1 5 HPL HPR GNDHP HP...

Page 56: ... R3422 W154 D3426 Q3383 R3322 R3321 C3321 D 3 3 9 2 W177 W179 W153 D3321 D3322 W163 W176 W182 W178 W174 W199 W181 W175 W180 W152 D3327 W128 W164 R3418 D3390 D3394 R3388 R3387 D3393 D3389 C63 W206 W207 W205 W204 W198 W114 W133 IC3303 W101 W139 W138 W143 W170 W120 C3578 C3577 CN3001 W111 W113 W130 W135 W129 C82 W157 W131 C3168 C3167 C3179 C3318 W115 W117 W103 W102 D3651 W124 W123 D3652 D82 IC3301 CN...

Page 57: ...324 R3323 R3539 R3543 R3533 R3537 R3531 R3333 Q3432 R3331 R3337 R3335 D3341 R3338 Q3531 D3581 R3332 R3334 Q3331 Q3332 R3389 R3390 R102 D101 R63 R66 R62 R61 C3409 R3411 C3410 R3412 C3509 R3511 C3310 R121 D104 R3311 R3312 C3309 R3446 D3543 R3501 Q3401 R3500 R3372 R3572 R3472 R3471 Q3302 Q3501 R3513 C81 R108 R94 TH111 R3351 R3303 R3301 R3313 R97 R96 R93 R3371 R3413 R3504 R3414 Q3502 Q3504 Q3402 R3502...

Page 58: ...W221 W160 W158 W220 W352 W214 W216 W107 W219 W253 W308 W343 C3919 W305 W213 W251 W250 W256 W209 C3920 W270 W297 W249 W247 W269 W276 W272 W271 W268 W267 W300 W301 W306 W303 W302 W255 W218 W274 W212 W156 W130 W179 C3911 C3912 W278 W280 W180 W191 W188 W277 W1 W101 W106 W164 W195 W346 W192 C3036 C3035 W334 W330 W326 W320 W325 CN5511 W331 W335 W329 W333 W332 W321 W327 W906 W133 CN5512 W910 W319 W909 C3...

Page 59: ... W109 W143 W197 W167 W264 W229 W107 W108 C3906 W200 W280 W150 W191 W227 W232 W207 W208 W151 W138 W165 W140 W116 W115 W169 W117 W142 W164 W195 W346 W192 W168 W146 CN5615 CN5617 W367 W365 W366 CN5614 CN5619 W364 W368 W369 CN5618 C3038 W135 W224 C3189 CN5616 GNDD VD 5 Production Code GNDD GNDD GNDD GNDX VA 12 1 GNDA VA 12 VA 12 GNDD GNDA DC FC VA 12 VA 12 21 AWU AWU8052 AWU8051 AWU8050 AWU8049 AWU804...

Page 60: ... 0 9 C 5 5 1 1 R 5 5 2 9 R 5 5 2 4 R 5 5 2 8 R 5 5 2 5 R 5 5 3 0 C 5 5 0 1 R 5 5 0 1 R 5 5 8 1 R 5 5 8 2 R 5 5 6 9 Q 5 5 7 1 Q 5 5 7 2 Q5501 Q3201 R 5 5 6 5 R 5 5 6 7 R 5 5 8 3 R 5 5 8 4 R 5 5 8 6 R 5 5 8 7 Q5573 R 5 5 8 8 R 5 5 6 6 C 3 0 4 4 C 3 0 3 4 R3027 I C 3 0 0 3 C 5 7 9 0 R 3 0 3 4 R 3 0 3 3 R 3 1 8 4 R 3 1 7 4 C 3 1 6 0 C 3 1 5 5 R 3 1 6 7 R 3 1 6 9 C 3 1 5 3 R 3 1 7 7 R 5 5 3 1 R 3 9 1 8...

Page 61: ... 1 5 8 R 3 1 5 6 C 3 1 4 4 C 3 1 4 7 R 3 1 5 9 R 3 1 5 7 R 3 1 5 5 C 3 1 4 5 C 3 1 4 1 R 3 1 5 3 R 3 1 5 1 C 3 1 4 3 I C 3 0 5 9 R 3 1 2 5 R 3 1 2 7 R 3 1 2 3 R 3 1 2 8 R 3 1 2 6 R 3 1 2 4 R 3 1 3 1 R 3 1 3 2 R3120 R 3 1 2 1 I C 3 0 5 5 R 3 1 6 4 R 3 1 6 3 R 3 1 7 7 R 3 1 7 8 C 3 0 7 5 R 3 1 9 1 R 3 1 9 2 C 3 0 7 6 R 3 0 9 3 C 3 0 8 7 R 3 0 8 9 R 3 0 8 7 R 3 0 8 5 R 3 0 9 1 C 3 0 8 9 C 3 1 7 5 C 3...

Page 62: ...5 W141 W140 W144 W127 W147 W121 W117 W146 W115 W109 W128 W110 W235 W136 W148 W134 W133 W131 KN2 W135 W138 W116 W111 W118 W142 6 W114 W122 W160 W154 W137 W119 W139 W124 W149 C3633 W232 W231 W230 W240 W241 FIRE REPLACE FUSE AS MARKED OF PRIMARY SECONDARY RISK OF FIRE REPLACE BOND FC DC AWU8032 AWU PRINTED FU1 SIDE CONTACT IDE 16 94V 0 PRODUCTION CODE 7 CONTACT 1 SIDE POWER GNDSL GNDSL AWU8033 GNDSR ...

Page 63: ...W144 W218 W181 W156 W202 W223 W225 W147 W152 W220 W224 W146 W183 W158 W204 W206 W1 W148 W W239 KN2 W163 W228 W229 W142 W192 W226 W162 W160 W154 W203 C21 W112 W164 W176 H3 W113 W233 W234 W227 IC25 W242 FOR IC25 LITTELFUSE INC MFD BY 491007 WITH SAME TYPE REPLACE CAUTION 7A125V FIRE REPLACE 491007 FUSE AS MARKED OF BOND FU2 BOND 23 23 BOND 1 23 PRINTED SIDE PRINTED SIDE PCB BINDER OPENSIDE OPENSIDE ...

Page 64: ...3 1 C V 16 GND ASPECT CTS RTS GNDA 1 VH Cr VD 5 23 Cb GND GND GND Y2 1 GND Y1 1 1 VH 2 VH 3 FROUT 4 FROUT 5 GNDP 7 FLOUT 8 FLOUT 9 GNDS 6 GNDP 10 SWOUT 11 SWOUT 12 VH 13 VH 14 COUT 15 COUT 16 VL 17 VL 18 SROUT 19 SROUT 20 VL 21 VL 22 SLOUT 23 SLOUT 1 HPAC 2 XTUNER 3 XPROTECT 4 RYFSC 5 RYR 6 VD 5 7 VA 12 8 VA 12 9 VX 12 10 GNDX 11 MUTEC 12 MUTE 13 FLIN 15 GNDA 14 GNDA 16 FRIN 17 CIN 18 SWIN 19 SLIN...

Page 65: ... Q3636 Q3645 Q3633 Q3632 Q3637 C8872 C8862 R8821 R8822 R8823 R8831 R8832 R8841 R8842 R8851 R8853 R8854 R8855 R8856 R8861 R8862 R8863 R8864 R8865 R8866 R8871 R8872 R8873 R8874 R8875 R8876 R8881 F8821 F8831 F8841 L8851 L8861 L8871 Q3638 Q3639 Q3640 R3639 POWER ASSY GND GND GNDD VD 5 GNDSL GNDSL SLOUT GND R GNDSR G A C R PRIMARY SECONDARY VD 5 G G G G R T AWM7 PCB SPACER NC GNDD VD 5 CTS DTR RXD TXD ...

Page 66: ...2k Ω 562 101 5621 RN1 4PC 5 6 2 1 F Mark No Description Part No LOAB ASSY SWITCH S101 VSK1011 OTHERS CN602 KR Connector S2B PH K CN601 KR Connector S5B PH K PC BOARD LOAB VNP1836 DVDM ASSY SEMICONDUCTORS IC110 BA10358FV IC251 BA6664FM IC604 K4S641632F TC75 IC302 K6T1008V2E TB70 IC301 L6315ATXXTY IC351 M56788AFP IC303 PQ018EZ01ZP IC601 STI5519AVB B0C IC605 TC7WU04FU IC603 VYW1999 Q300 Q602 Q607 2SA...

Page 67: ...CSRCH102J50 C1920 CCSRCH121J50 C1901 C1904 C1906 C1912 C1925 CEV101M16 C1930 C1953 CEV101M16 C1910 C1922 C1997 CEV101M4 C1917 CEV221M4 C1903 C1908 C1928 C1950 C1996 CEV470M6R3 C1915 CKSQYB105K16 C1902 C1905 C1907 C1909 C1918 CKSRYB104K16 C1923 C1924 C1926 C1929 C1933 CKSRYB104K16 C1941 C1943 C1945 C1947 C1949 CKSRYB104K16 C1951 C1952 C1955 C1957 CKSRYB104K16 C1961 C1962 C1991 C1995 CKSRYB104K16 C1...

Page 68: ...CCSRCH150J50 C223 CEAT100M50 C229 CEAT101M10 C224 CEAT1R0M50 C227 CEAT220M25 C241 CEAT2R2M50 C243 CEAT330M16 C228 CEAT3R3M50 C237 CEAT470M10 C211 CEJA1R0M50 C210 CEJA470M16 C103 C104 C204 C238 CKSRYB102K50 C102 C208 C216 C217 C220 CKSRYB103K50 C239 C242 C604 C615 CKSRYB103K50 C225 CKSRYB153K50 C607 C608 CKSRYB182K50 C201 C205 C214 C230 C236 CKSRYB223K50 C244 CKSRYB223K50 C221 CKSRYB224K10 C603 CKS...

Page 69: ...57 2SD2114K Q3067 Q3068 Q3907 Q3908 2SD2114K Q3003 Q3004 Q3007 Q3061 Q3062 DTA124EUA Q3065 Q3069 DTA124EUA Q3060 Q3070 DTC124EUA Q5571 Q5573 DTC143EUA Q3201 RN2901 Q3058 UMX1N D5575 D5712 D5721 1SS355 D3051 DAN217 D3901 DAP202K D5711 UDZS11B D3003 D3004 UDZS5 6B D3052 D3053 UDZS6 8B COILS AND FILTERS L5571 LFEA220J F8604 Chip Solid Inductor VTF1096 CAPACITORS C5575 0 047µF 5 5V ACH1246 C3145 C3146...

Page 70: ...511 CN5512 23P Socket AKP7178 CN5521 CN5522 23P Socket AKP7178 TRADE3 ASSY OTHERS CN5614 11P Plug AKP7058 CN5618 15P Plug AKP7060 CN5615 21P Plug AKP7063 CN5616 11P Socket AKP7069 CN5619 15P Socket AKP7071 CN5617 21P Socket AKP7074 POWER ASSY SEMICONDUCTORS IC61 NJM7812FA IC51 NJM78M56FA Q42 2SA1576A Q32 2SB1375 Q3601 Q3602 Q3611 Q3612 2SC4081 Q3621 Q3622 Q3631 Q3637 Q3638 2SC4081 Q3642 Q3644 2SC4...

Page 71: ... CN8003 7P FFC Connector VKN1267 KN1 KN11 Earth Metal Fitting VNF1084 AN1 1P AC Inlet XKP3041 DISPLAY ASSY SEMICONDUCTORS IC5601 MSM9202 01 Q5691 2SC4081 D5931 MPG5064X COILS AND FILTERS L5563 LAU100J L5562 LAU220J SWITCHES AND RELAYS S5921 S5927 ASG7013 CAPACITORS C5674 CCSRCH470J50 C5564 CEJQ101M6R3 C5679 C5680 CEJQ1R0M50 C5678 CEJQ220M35 C5953 CEJQ470M16 C5671 C5673 CKSRYB102K50 C5677 CKSRYB103...

Page 72: ...ustment Initialization of 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 1 1 ADJUSTMENT ITEMS AND LOCATION 6 1 2 JIGS AND MEASURIN...

Page 73: ...aced Pickup Traverse Mechanism and Spindle Motor Purpose To set the sweep which was correct with the individual Traverse mechanism Mechanical point Electric point LOAB DVDM and DVD IF ASSYS GGF1067 Test mode remote control unit ESC CLEAR Exchange Parts of Mechanism Assy Exchange PCB Assy When Adjustment Points Exchange the Pickup Exchange the Traverse Mechanism Exchange the Spindle Motor Exchange ...

Page 74: ...rol Unit OPEN CLOSE Player or Remote Control Unit 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 CAUTION Perform only trace video and audio output are nothing POWER ON DVD disc 6 1 4 TEST MODE ...

Page 75: ...me will keep it at need This parts is Traverse mechanism exclusive use of a model for 2001 years Put a spacer between a Tangential or Radial adjustment screw and Mechanism Base and turn each screw to adjust the height Refer to 6 1 ADJUSTMENT ITEMS AND LOCATION Note Turn the Short switch to Short side when removing the Pickup Flexible Cable Refer to 7 1 6 DISASSEBLY START Tangential and Radial Heig...

Page 76: ...5 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 OK Example ERROR RATE ...

Page 77: ...R MODULE E SIDE B Step No Adjustment Title Measurement point Adjustment point Adjustment value Adjustment State 1 T METER Adjustment L201 0 50mV IC201 Pin 21 Pin23 Adjust L201 so that the DC voltage between Pin 21 and Pin 23 of IC201 Test point Vtm gets within 0 50mV AM Tuner Section There is no adjustment in the AM tuner FM75Ω antenna terminal Fig 1 Adjustment Wiring Diagram FM Tuner Section Set ...

Page 78: ...e 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 the play state 2 Close tracking by pressing the STEP REV A8 50 key of the remote...

Page 79: ...put mode turn 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...

Page 80: ...uring opening 12 During closing 22 8 Slider position S CD TOC area IN CD active area CD 9 Output video system V NTSC system NTSC PAL system PAL Automatic setting AUTO Scart terminal output SK Display only the WY model which can do the output setting of scart terminal VIDEO 00 S VIDEO 01 RGB 02 0 Disc sensing DSC The type of discs loaded is displayed DVD CD VCD Jitter value J Version of the AV 1 ch...

Page 81: ...nput Search execution SIDE 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...

Page 82: ...Destination indication 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 mec...

Page 83: ...ast eight times 3 Contents of AV1 error BIT 0 EDC error FEC I F buffer overflow and not valid occur in the BE code B E error BIT 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 fou...

Page 84: ...0F FOCUS ERROR 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...

Page 85: ...ance adjust error 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 ...

Page 86: ...output from the 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 i...

Page 87: ...ay SRAM defectiveness I2C communication line defectiveness etc FRONT END IC DVDM IC301 Is a signal input into IC603 pin 26 CE3 on the DVDM Assy immediately after the power on L H Communication with flash ROM Are the signals input into IC604 pin 16 SMIWE pin 19 SMICS0 and pin 38 SMICLK on the DVDM Assy L H Communication with flash ROM BACK END IC DVDM IC601 Is a signal output from IC603 pin 28 CPU_...

Page 88: ...rom IC301 pin 123 FACT on the DVDM Assy Device control of around 500 mV is output usually It is around 100 mV swing by focus up down FRONT END IC DVDM IC301 5 Cannot playback Spindle does not turn Are the signals output from IC251 pin 2 A3 pin 4 A2 and pin 7 A1 on the DVDM Assy It is fixed and is not there pin 18 HIGH whethere it is fixed and there is not pin 23 LOW Spindle Driver IC DVDM IC251 Ar...

Page 89: ... H BACK END Accesses flash ROM and 64M SDRAM BACK END Accesses FRON END BACK END Request communication to the FL controller FP_ACK FL controller Outputs the signal which can communicate to BACK END FP_XRDY BACK END FL controller communication The opening picture output FRONT END Identifies the following Slider positioning INSIDE SW Spindle FG stop Disc detection Focus control Spindle turn Read ID ...

Page 90: ...lization communication 1 3 2 2070 msec VOL data 0 5 H others L figure No display data display data transfer start Port Set H L output properly Tuner control communication start communication start setting port to any data VOLUME 0 data POWER Relay 91P SPEAKER Relay P34 P35 SYSMUTE 94P HP MUTE 31P DVD Power 1P Volume 0 Send Request DSP Reset 86P each ATT control port Timer LED Other change control ...

Page 91: ... O P _ Y S c e s m 0 2 1 c e s m 0 5 1 g n i t t e S l a i t i n I h c a E 3 r e f s a r T A T A D L O V t s e u q e R t r a t S n o i t a c i n u m m o c S U B 3 N O P _ Y S c e s m 0 3 3 c e s m 0 8 4 g n i t t e S l a i t i n I h c a E 4 t r a t S N O R E W O P r e v i r D L F s s e c o r P 2 0 5 4 U B g n i t t e S n o i t c n u F 4 N O P _ Y S c e s m 0 2 0 1 c e s m 0 0 5 1 g n i t t e S l a...

Page 92: ...C B point is about 5V The voltage between A B is divided by R3633 and R3634 and it becomes Q3631 base bias voltage As the voltage of this point at normal state is side Q3631 does not turn ON When the AC plug is pulled out and AC Power turns OFF Q3631 base bias voltage becomes side Over 0 6V and Q3631 turns ON And it operates following procedure At normal state as Q101 E2 B2 C2 Q103 Q102 E2 B2 C2 Q...

Page 93: ...E C B turns OFF and Q3651 E2 B2 C2 turns ON and XPROTECT becomes LOW level When VFDP is short circuited to GND or DC voltage of FLAC1 becomes GND level because of DC bias failure of FLAC1 normal state voltage is 27V Q107 turns ON and also Q115 turns ON then XPROTECT becomes LOW level U com detects the XPROTECT level and sets Power OFF How to return from the protection circuit operating XV DV303 op...

Page 94: ...emove the Tray Panel Bonnet and Tray Panel 1 How to Open the Tray by Manual Operating 2 3 4 5 4 Tray Tray Panel Slit Bottom View Small Square bar Screwdriver Small Square bar Screwdriver Unhook Drive Gear Loading Mechanism Assy 3 Protruding portion 1 Set the Test Disc 2 Close the Tray 0 Clamp the Test Disc 1 Remove the Screws 4 and Unhook 4 2 Remove the Front Panel Section 3 Remove the Screws 3 4 ...

Page 95: ...d TRADE 2 Assy 6 Connect the Connection Cable for Service GGD1310 between DVD IF Unit and POWER Assy 7 Arrange as figure below 8 Put in spacers under the Loading Mechanism Assy not to rub the Clamper 9 Playback the Test Disc and diagnosis the DVDM Assy 1 3 3 DVDM Assy DVD IF Assy A Note First disconnect the connector part A and unhook all styling Then after setting the set as the picture below con...

Page 96: ...g a Hook 1 2 Remove the Bridge Screw 1 Remove four connectors Remove the Tray Panel Bonnet Front Panel CONTROL Assy and Loading Mechanism Assy 9 10 11 Unhook 4 Remove the Traverse Mechanism Assy Remove the Pickup Flexible Cable 7 2 2 2 3 Bottom View It may be some different in the shape and styling RearView Short Bridge 1 2 5 5 2 3 1 3 2 Loading Base Triangle mark Drive Cam Pin DVDM Assy Side Shor...

Page 97: ...d two Skew Springs Remove two screws When Removing The Pickup Assy S Traverse Mechanism Assy Remove the Pickup Flexible Cable 9 9 10 10 10 11 12 12 12 11 Exchange Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 Cautions Screw is locked with Silicone Bond Please lock it with Silicone Bond when installs it It may be some different in the shape It may be some different in the shape ...

Page 98: ...n of reference 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 How to style the Pickup Flexible Cable 5 ...

Page 99: ...A H O D S C O D D C e r o c P S D t u p n i e d i s P M A P S D s l a t s i r C t u p n I a t a D C I R I D C E D O C 8 2 K L C P S D O L A I R E S D R A H K C S C K C D C e r o c P S D P S D s l a t s i r C k c o l C C I R I D C E D O C 9 2 2 S C _ S Y S O T R O P 2 t c e l e S p i h C s u B m e t s y S 0 3 1 S C _ S Y S O T R O P 1 t c e l e S p i h C s u B m e t s y S 1 3 E T U M P H X O T R O ...

Page 100: ...S E R D D A T O O B 5 7 7 1 A C O T R O P P S D s l a t s i r C M O R 2 P M A R S r o f S S E R D D A T O O B 6 7 8 1 A C O T R O P P S D s l a t s i r C M O R 2 P M A R S r o f S S E R D D A T O O B 7 7 9 1 A C O T R O P P S D s l a t s i r C M O R 2 P M A R S r o f S S E R D D A T O O B 8 7 B L E S S A O T R O P 2 5 0 4 U B B t c e l e S e c r u o S o i d u A 9 7 A L E S S A O T R O P 2 5 0 4 U ...

Page 101: ...t a c i n u m m o C m o c U 9 1 T U O D C S O t u p t u O a t a D n o i t a c i n u m m o C m o c U 0 2 Q E R T N I O t s e u q e R n o i t a c i n u m m o C m o c U 1 2 M E M T X E O e l b a n E t u p t u O y r o m e M l a n r e t x E 2 2 1 N A T A D S I t u p n I a t a D o i d u A 3 2 3 D V V 5 2 e n i L l a t i g i D r o f R E W O P 4 2 3 D N G D e n i L l a t i g i D r o f D N G 5 2 1 N K L C ...

Page 102: ... Function 1 N C N C 16 BR Brake mode switching pin 2 A3 Output pin 17 CNF Capacitor connection pin for phase compensation 3 N C N C 18 SB Short brake pin 4 A2 Output pin 19 FG2 FG 3 phase mix signal output pin 5 N C N C 20 FR Rotation detecting pin 6 N C N C 21 ECR Control reference pin of output voltage 7 A1 Output pin 22 EC Output voltage control pin 8 GND GND pin 23 PS Power save pin 9 H1 Hall ...

Page 103: ...103 1 2 3 4 1 2 3 4 C D F A B E XV DV303 L6315ATXXTY DVDM ASSY IC301 Front End IC Block Diagram ...

Page 104: ... Input stages laser diode D 17 VCCA18IS Analog supply Input stages 1 8 V misc 18 C Analog input Input stages laser diode C 19 VCC33IS Analog supply Input stages 3 3 V misc 20 GNDAIS Analog ground Input stages ground misc 21 VCC33SD Analog supply Input stages 3 3 V side 22 VCC18SD Analog supply Input stages 1 8 V side 23 GNDSD Analog ground Input stages ground side 24 F Analog input Input stages la...

Page 105: ...M_CASN Sradr14 Digital output SRAM address 50 RAM_RASN Sradr15 51 RAM_A 13 52 RAM_A 12 53 RAM_A 11 54 RAM_A 10 55 RAM_A 0 56 RAM_A 1 57 RAM_A 2 58 RAM_A 3 59 RAM_A 4 60 RAM_A 5 61 RAM_A 6 62 RAM_A 7 63 RAM_A 8 64 RAM_A 9 65 RAM_CLK Sradr16 66 VDD_SPL Digital supply VDD I O 67 VDD3 Digital supply VDD I O 68 VSS Digital ground VSS I O 69 RAM_DQ 0 Digital I O SRAM data 70 RAM_DQ 1 71 RAM_DQ 2 72 RAM_...

Page 106: ...gital I O DMA input 97 PE 3 SCL Digital I O I2C clock input 98 PE 4 SDA Digital I O I2C data input 99 PD 0 NC Digital I O 100 PD 1 NC Digital I O 101 PD 2 NC Digital I O 102 PD 3 NC Digital I O 103 PD 4 NC Digital I O 104 PD 5 NC Digital I O 105 PD 6 NC Digital I O 106 PD 7 NC Digital I O 107 VDD3 Digital supply VDD I O 108 VSS Digital ground VSS I O 109 VPP_TEST Digital input Test input 110 VCCD_...

Page 107: ...frequency output 132 FREIN Analog input PM reference frequency input 133 VCCPLL Analog supply PM analog power supply 134 SREG1 Analog output External bipolar base 135 VCCR33 Analog supply Analog power supply for regulator 136 SREG2 Analog output External bipolar base 137 LD1 Analog output Laser control laser diode 1 138 LD2 Analog output Laser control laser diode 2 139 VCCA33 Analog supply Analog ...

Page 108: ...108 1 2 3 4 1 2 3 4 C D F A B E XV DV303 M56788AFP DVDM ASSY IC351 FTS Driver IC Block Diagram ...

Page 109: ...109 1 2 3 4 1 2 3 4 C D F A B E XV DV303 STI5519AVB B0C DVDM ASSY IC601 Back End IC Block Diagram ...

Page 110: ...tput 12 V_SEL2 OUT For EURO SCART connecter V Y R C signal select L VRGB output VRGB H VRGB output YCGB 13 CTS IN UART RS 232C Clear To Send signal input 14 VDD_2V5 2 5 V Power supply 15 VSS Ground 16 FE_DATA IN Front End L6315 stream interface Searial data input 17 FE_BCLK IN Front End L6315 stream interface Searial clock input 18 FE_DVALID IN Front End L6315 stream interface Data valid flag inpu...

Page 111: ...s port is N C output IN Carousel 5 Disc Chenger only H show disc clampe complete postion 44 XUNCLAMP OUT In case of NOT carusel 5 disc changer this port is N C output IN Carousel 5 Disc Chenger only H show disc un clampe complete postion 45 KDSP_RST OUT Reserved 46 44X48 OUT In case of NOT Karaoke model this port is N C output Karaoke model KARAOKE DSP master clock 1 2 mode L 47 VDD3V3 3 3 V Power...

Page 112: ...UT SMI SDRAM Upper DQM 81 VDD_3V3 3 3 V Power supply 82 SMI_CLK IN SDRAM clock input 83 VSS Ground 84 SMI_D0 I O SMI SDRAM data 85 SMI_D1 86 SMI_D2 87 SMI_D3 88 SMI_D4 89 SMI_D5 90 SMI_D6 91 SMI_D7 92 SMI_D8 93 SMI_D9 94 VDD_2V5 2 5 V Power supply 95 SMI_CLK OUT SDRAM clock output 96 VSS Ground 97 SMI_D10 I O SMI SDRAM data 98 SMI_D11 99 SMI_D12 100 SMI_D13 101 SMI_D14 102 SMI_D15 103 KDSP_XCS OUT...

Page 113: ...ng firmware 119 VDD_2V5 2 5 V Power supply 120 CLK27M IN Master 27MHz system clock input 121 VSS Ground 122 VDD_PLL Clock PLL circuit 2 5 V Power supply 123 VSS_PLL Clock PLL circuit Ground 124 RESET IN Power ON system RESET signal L input 125 DISC_SNS IN In case of NOT carusel 5 disc changer this port is N C input Carousel 5 disc changer model Disc sense input Pull up resistor is in another chang...

Page 114: ...D10 154 CPU_D11 155 CPU_D12 156 CPU_D13 157 CPU_D14 158 CPU_D15 159 VDD_3V3 3 3 V Power supply 160 VSS Ground 161 CPU_A1 OUT FLASH Debug SDRAM address 162 CPU_A2 163 CPU_A3 164 CPU_A4 165 CPU_A5 166 CPU_A6 167 CPU_A7 168 CPU_A8 169 CPU_A9 170 CPU_A10 171 VDD_2V5 2 5 V Power supply 172 VSS Ground 173 CPU_A11 OUT FLASH Debug SDRAM address 174 CPU_A12 175 CPU_A13 176 CPU_A14 177 CPU_A15 178 CPU_A16 1...

Page 115: ...odel this port is N C output 6ch audio output model Audio quality up control signal output 194 SDA SDA Front End L6315 command interfase I2C bus serial data line 195 SCL SCL Front End L6315 command interfase I2C bus serial clock line 196 FE_RST OUT Front End L6315 Hard reset output 197 TXD TXD UART RS 232C data output 198 VDD_2V5 2 5 V Power supply 199 VSS IN Ground 200 RXD RXD UART RS 232C data i...

Page 116: ...GND 9 V DD ZEROR ZEROA 5 11 ZEROL NA 12 VCOM 10 Zero Detect PCM1742KE DVD IF ASSY IC1921 D A Converter No Pin Name 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 Analo...

Page 117: ...ignal output Cb 5 YC MIX YC MIX select 22 CbSAG SAG correction Cb 6 YIN Video input Y 23 GND2 GND 7 BIAS Bias 24 CYOUT Signal output CY 8 GND1 GND 25 CYSAG SAG correction CY 9 NC NC 26 GND2 GND 10 GND1 GND 27 YOUT Signal output Y 11 NC NC 28 YSAG SAG correction Y 12 CYIN Luminance input 29 GND2 GND 13 CLP Input clamp select 30 VOUT Signal output V 14 CbIN Component input Cb 31 VSAG SAG correction ...

Page 118: ...XV DV303 7 3 CLEANING Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Pickup leneses Cleaning liquid GEM1004 Cleaning paper GED 008 ...

Page 119: ...he disc tray 2 7 Stops playback 3 DVD CD 6 Switches to the DVD CD function and starts pauses resumes playback 4 FM AM TUNER Switches to the tuner function and toggles between the AM and FM bands 5 VOLUME buttons Adjusts the volume 6 STANDBY ON button Switches the player on or into standby 7 Remote sensor 8 Timer indicator Lights when the timer is set 9 PHONES jack Headphone jack ...

Page 120: ...rce you want to listen to 3 DVD buttons AUDIO Selects the audio channel or language SUBTITLE Selects a subtitle display ANGLE Changes the camera angle during DVD multi angle scene playback ZOOM Changes the zoom level 4 Sound mode buttons AUTO Automatically selects a decoding format depending on the source SURROUND Selects a surround mode ADVANCED Selects a DSP mode 5 ROOM SETUP Press to automatica...

Page 121: ... button PROGRAM Use to program play a program list REPEAT Selects a repeat play mode RANDOM Selects a random play mode TEST TONE Outputs the test tone for speaker setup CH LEVEL Press to adjust the speaker level TIMER Selects the timer menu DVD DISP Changes the displayed information on the display DIMMER Makes the fluorescent display FL dimmer or brighter CLEAR Clears an entry ENTER Selects menu o...

Page 122: ...he source is copy protected ADV SURR Lights when one of the Advanced Surround listening modes is selected DTS This lights to indicate decoding of a DTS 2 signal Speaker indicators These indicate either stereo or multi channel all speakers light in the display listening Even when all indicators are lit you may not hear sound from all the speakers in your setup 10 Tuner indicators European model onl...

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