Hitachi DV-C4 Service Manual Download Page 37

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D-1

D-2

CVBS

VIDEO ENCODER

IC8501

BT865AKRF

SDRAM

IC4002

HY57V161610DTC-8

EEPROM

IC1006

BR24C01AF-WE2

AUDIO DAC

IC8503

PCM1716E

DVD BLOCK DIAGRAM

CS0/CS1/RAS/CAS/WE/DOM/CLS

ADDRESS BUS (MA0-11)

DVD ROM DRIVE

CD DATA (ERR, FRM, DAT, CLK)

DVD DATA (0-7)

DVD ERR,DVD SOS,DVD VALID,DVD STB

DVD REQ

X4001

27MHz

MPEG

IC4001

MD36710X

DE-EMPHASIS(GENERAL-PURPOSE PORT)

AMCLK, ABCLK, ALRCLK, ASDATA

VSYNC/.HSYNC/.CLK27

YUVO-7

AUDIO SW

IC8504

SN74LV4052APW

SPDIF(DVD)

SPDIF(CD)

Q7009, Q7010

LINE DRIVER

X1001

12.5MHz

MPGIRQ/

DVD: "L"
CD : "H"

DVD/CD

SYSTEM DATA BUS (HD0-15)

(HD0-15)

SYSCON

IC1001

ZR36703

SSC FROM_SYSCON(SCLK,MTSR) TO_SYSCON(ATN/,MRST,HRST)

RESET

RESET/

SCL, SDA

*A P.CON+9V
*B AT+D5V
*C P.CON+D5V
*D P.CON+A5V
*E AT+D3.3V
*F AT+3.3V
*G -20V

DATA BUS (MD0-15)

VIDEO OUT

FIP DRIVER

IC651

BU2977FS

FL_CS/SD IN/SD OUT

FL_S_CLK

TACT

SW.

DISP.

OS651
PIC-28143SY-2

REM IN

SYSTEM CTRL BUS

MPGCS/.HRD/.HWR/

MPGRST/.MPGSTBY/

SYSTEM ADDRESS BUS (HA0-19)

(HA1-4)

SYSTEM CTRL BUS

(HA0-19)

J7001

S_VIDEO

C
Y

J8001

J7002

ANALOGUE
AUDIO OUT

J7004
COAXIAL
DIGITAL OUT

OS7001
OPT
TRANSFORMER

Summary of Contents for DV-C4

Page 1: ...DV C4 SERVICE MANUAL ORIGINAL Design and specifications are subject to change without notice DVD PLAYER CLASS 1 LASER PRODUCT ...

Page 2: ...7 50ns 500mV 10µs 100mV 10µs 50mV 10µs 50mV 10µs 50mV 10µs 50mV 10µs 100mV F 1 WAVEFORMS MPEG SYSCON VIDEO ENCODER VIDEO AMP The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE ...

Page 3: ...18 19 200µs 2 0V 200µs 2 0V F 2 WAVEFORMS AUDIO The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE ...

Page 4: ...IEW G 1 621 623 623 623 623 623 614 615 603 603 603 603 DK4001 PCB010 SYSCON PCB 603 603 603 602 601 604 607 609 610 610 611 612 612 702 PCB030 OPERATION PCB 622 606 616 618 619 603 PCB060 AV PCB 620 620 613 608 701 605 617 ...

Page 5: ... 800WFA0045 CUSHION LEG 613 702WSA0087 PLATE BOTTOM 614 7235630001 SHEET DVD NEW 615 712WPB0068 PLATE TRAY FRONT 616 735WPB0105 BUTTON POWER 617 7230007344 SHEET JACK 618 761WPA0213 SHAFT POWER SW 619 761WPAA031 HOLDER FIP 620 800WR00070 CUSHION FAI 23x13xT2 621 702WSB0049 CABINET TOP 622 761WSA0078 ANGLE TRAY 623 8109K30601 SCREW TAP TITE B BIND 3D 3x6 701 8110630604 SCREW TAP TITE P BRAZIER 3x6 ...

Page 6: ...0L2X4103J RC 10K OHM 1 4W R7048 R0L2X4103J RC 10K OHM 1 4W R653 R0L2X4103J RC 10K OHM 1 4W R7049 R801R7103J RC 10K OHM 1 10W R658 R801R7102J RC 1K OHM 1 10W R7050 R801R7332J RC 3 3K OHM 1 10W R659 R801R7104J RC 100K OHM 1 10W R7051 R0L2X4102J RC 1K OHM 1 4W R661 R0L2X4103J RC 10K OHM 1 4W R7052 R0L2X4102J RC 1K OHM 1 4W R663 R801R7223J RC 22K OHM 1 10W R7053 R801R7100J RC 10 OHM 1 10W R664 R801R71...

Page 7: ... C8512 CS0PF0315Z CC 0 1 UF 25V F C1006 CS0PF0315Z CC 0 1 UF 25V F C8514 E02LU0221M CE 220 UF 6 3V C1007 E02LU0221M CE 220 UF 6 3V C8515 CS0PF0315Z CC 0 1 UF 25V F C1008 CS0PF0315Z CC 0 1 UF 25V F C8517 CS0PCH4H1J CC 22 PF 50V CH C1010 CS0PB03H4K CC 0 022 UF 25V B C8519 CS0PCH4K2J CC 270 PF 50V CH C1014 CS0PF0315Z CC 0 1 UF 25V F C8521 CS0PCH4L2J CC 330 PF 50V CH C4001 CS0PF0315Z CC 0 1 UF 25V F C...

Page 8: ...0G0901 IC8503 I17F017160 IC PCM1716E CD6003 06CNBA5004 CORD RCA PIN 06CNBA5004 IC8504 I5CF040520 IC SN74LV4052APW CD8501 122E080901 CORD JUMPER 2E080901 TRANSISTORS CD8502 122F0Q1702 CORD JUMPER 2F0Q1702 Q502 TAAT01273Y TRANSISTOR SILICON KTA1273_Y CP1001 0694290129 CONNECTOR PCB SIDE 173981 9 Q503 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S CP4001 069JVQ0170 CONNECTOR PCB SIDE IMSA 9615S 26A P...

Page 9: ...SPEC NO M2A1 11A O R NO W162001 ...

Page 10: ... C8007 0 01 B C8014 330P CH C8008 0 01 B C8001 330P CH PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL AUDIO SIGNAL PB PLAYBACK VIDEO SIGNAL L8001 22uH 0305 CP8002 51048 0810 1 2 3 4 5 6 7 8 J8001 YKF51 5506 Y C SEPA 1 2 3 4 5 6 CP8001 IMSA 9615S 26A PP 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 3 4 5 6 7 8 9 CD8501 2E080901 CD8502 2F0Q1702 AT D3 3VA 4 GND 2 4 5 P CON D5V 2 4 5 AT 3 3V...

Page 11: ...ATE ISSUE O R NO M C7055 22 16V KA C7054 22 16V KA C7057 4 7 50V KA C7038 100 16V YK C7071 33 10V KA C7070 2 2 50V KA C7069 2 2 50V KA C7063 47 6 3V KA C7016 47 6 3V KA C7004 220 6 3V YK R7038 8 2K R7072 470 1 4W R7052 1K 1 4W R7014 10K 1 4W R7059 1K R7058 1K R7036 12K R7056 100K R7057 100K R7022 10K R7030 10K R7035 12K R7041 1K 1 4W R7040 8 2K R7039 1K 1 4W R7071 470 R7048 10K 1 4W R7050 3 3K R70...

Page 12: ...0 OPEN CLOSE SW662_4 SKQNAED010 PLAY SW665_4 SKQNAED010 STOP SW663_4 SKQNAED010 SKIP_F SW664_4 SKQNAED010 SKIP_R DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CONTENTS RECORD LIST OF CHANGING DATE ISSUE O R NO M CD651 2L051101 10 8 VEX940 PCB030 CP651 OPEN ...

Page 13: ...10ELS6 Q504 DTC143EKA SW Q520 DTC143EKA SW W809 W823 W821 W825 W847 W846 W839 W858 W860 W862 W824 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME Q502 KTA1273_Y P CON 5V SW Q515 2SB1131 P CON SW Q512 2SA1037AK P CON 3 3V OUT Q514 2SB1143 P CON 3 3V OUT CONTEN...

Page 14: ...UT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME Q651 2SA1037AK STAND BY LED SW CONTENTS RECORD LIST OF CHANGING DATE ISSUE O R NO M C663 470 6 3V YK R659 100K R658 1K R651 150 1 4W R652 10K 1 4W R653 10K 1 4W R661 10K 1 4W R663 22K R664 10K R665 10K R666 10K C656 0 001 B C661 0 1 F C651 0 1 F C664 0 1 F P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 1G 2G 3G 4G 5G 6G P1 P2 P3 P4 P5 P6 P7 P8 P9...

Page 15: ...M1 4 HRST HD7 SSC MRST SSC MTSR SSC SCLK HD6 SSC ATN HD5 HD4 HD3 HD2 HD1 YUV0 HD0 YUV1 HA4 YUV2 HA3 YUV3 HA2 YUV4 HRST 3 HA1 YUV5 SSC MRST 3 SSC MTSR 3 HWR YUV6 SSC SCLK 3 SSC ATN 3 HD7 3 HD6 3 MPGCS YUV7 HD5 3 HD4 3 HRD HD3 3 MA4 2 HD2 3 HSYNC MA3 2 HD1 3 MA5 2 HD0 3 VSYNC MA2 2 HA4 3 MA6 2 HA3 3 MA1 2 HA2 3 MA7 2 HA1 3 MPGIRQ MA0 2 HWR 3 MA8 2 MPGCS 3 MA10 2 HRD 3 MA9 2 MPGIRQ 3 MA11 2 MPGRST 3 ...

Page 16: ...E MA4 1 MA3 1 MA5 1 MA2 1 MA6 1 MA1 1 MA7 1 MA0 1 MD15 MD0 MA8 1 MA10 1 MA9 1 MD14 MD1 MA11 1 MCS0 1 MRAS 1 MPCLK 1 MCAS 1 MD13 MD2 MWE 1 MDQM 1 MD8 1 MD12 MD3 MD7 1 MD9 1 MD6 1 MD10 1 MD5 1 MD11 1 MD11 MD4 MD4 1 MD12 1 MD3 1 MD10 MD5 MD13 1 MD2 1 MD14 1 MD1 1 MD15 1 MD0 1 MD9 MD6 MD8 MD7 MDQM MDQM MWE MPCLK MCAS MRAS MCS0 MA9 MA11 MA8 MA10 MA7 MA0 MA6 MA1 MA5 MA2 MA4 MA3 AT D3 3V 1 4 DGND 1 3 4 1...

Page 17: ... 1 HD5 1 HA3 HD4 1 HD3 1 HA2 HD2 1 HD1 1 HA1 HD0 1 HA4 1 FPSEL HA3 1 HA2 1 FPCLK HA1 1 HWR 1 HD7 MPGCS 1 HRD 1 MPGIRQ 1 MPGRST 1 HD6 MPGSTBY 1 4 HRDY 1 HD5 IRIRQ HD4 HD3 HD2 HD1 HD0 MPGIRQ MPGRST MPGSTBY FPDIN FPDOUT MPGCS P_FAIL RGB H RESET MODE0 MODE2 CD DVD HRD HWR MUTE FS SW1 SW2 SW2 SW1 MODE2 MODE0 10 4 FROM TO MPEG NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC...

Page 18: ...TER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AT D3 3VA 1 DGND 1 2 3 AT D3 3V 1 2 AMCLK 1 CLK27 1 ABCLK 1 ALRCLK 1 SPDIF DVD 1 ASDAT0 1 YUV0 1 YUV0 YUV1 1 YUV2 1 YUV3 1 YUV1 YUV4 1 YUV5 1 YUV2 YUV6 1 YUV7 1 HSYNC 1 YUV3 VSYNC 1 SPDIF CD 1 YUV4 DM1 1 YUV5 YUV6 YUV7 DGND 1 2 3 SPDIF AT D3 3V 1 2 RGB H M...

Page 19: ...501 3A 125V ICP502 J7001_1 J8001 J7004 W837 R7004 C7071 C7055 C7054 R7039 R7041 D7004 R7052 D7003 L8006 L8005 L7009 TYPE 251 L7011 CP8001 CP8002 R8034 R8035 W001 CAUTION ICP501 ICP502 ARE MANUFACTURED BY LITTELFUSE INC W003 CD503 D7008 D7009 C7057 R 5 0 2 C501 L8001 C 5 2 0 Q517 W007 R542 T501 Q507 D519 W008 R527 W010 D510 C519 C514 C535 W011 C538 C512 W012 C523 IC502 R547 D518 W846 D525 D513 W014...

Page 20: ...RD SLP 9118C 51H S 20P_3000 F501 22uH 10ELS2N 560 2W X 1N4005 EIC 1N4005 EIC 1N4005 EIC 1N4005 EIC 6R3V22 KA 2 5A 125V ICP501 3A 125V ICP502 YKC21 4156 YKF51 5506 YKC21 3895 10K 1 4W 10V33 KA 16V22 KA 16V22 KA 1K 1 4W 1K 1 4W 1SS133 1K 1 4W 1SS133 0R27uH 0R27uH 0R27uH TYPE 251 100uH IMSA 9615S 26A PP 51048 0810 15 1 4W 15 1 4W CAUTION ICP501 ICP502 ARE MANUFACTURED BY LITTELFUSE INC CU261503 1SS13...

Page 21: ...059 R7030 C7044 C7040 R7036 C7041 R7058 C7042 R7028 C7039 R7035 R7038 R7071 R7049 R7050 Q7003 C7056 R7040 R7010 Q7002 R7011 R7026 C8008 C8001 C8007 C8014 C7035 C7036 C7080 R7056 R7022 Q7005 Q7004 R7012 C507 C510 R526 C531 R532 R537 Q510 R538 Q513 Q512 R539 R544 R545 R546 IC651 C661 C656 Q652 R659 R658 C664 C8013 C8016 Q520 R663 R666 R665 R664 C545 C8019 R8010 R8014 C8020 Q7007 A B C D E A B C D E ...

Page 22: ...00P CH 0R0015 CH 12K 0R1 F 1K 100P CH 10K 0R0015 CH 12K 8R2K 470 10K 3R3K KRC103RTK 220P CH 8R2K 1K 2SC2412K 470K 10 0R01 B 330P CH 0R01 B 330P CH 0R1 F 100P CH 0R01 B 100K 10K 2SC2412K DTA143EKA 10K 0R01 B 0R0056 B 10K 0R01 B 10K 10K 2SC2412K 270 2SC2412K 2SA1037AK 330 2R2K 1 10K 1 4R7K BU2977FS 0R1 F 0R001 B 2SC2412K 100K 1K 0R1 F 0R01 B 330P CH DTC143EKA 22K 10K 10K 10K 0R01 B 0R01 B 33 33 33P ...

Page 23: ...508 C8507 C8506 C8505 C8504 C8503 C8502 C8501 C4019 C4018 C4016 C4015 C4014 C4010 C4009 C4007 C4006 C4005 C4004 C4003 C4002 C4001 C1010 C1008 C1006 C1003 C1002 C1001 B8505 B8503 B8502 B8501 B4002 B4001 B1001 D1002 D1003 R1030 R8511 C4011 C1014 R8520 1 26 51 76 1 41 81 121 1 14 27 40 Rev No PRO ENG ORIONELECTRIC CO LTD DWG NO NAME MODEL CODE SYSTEM DRAWN BY IN CHARGE ISSUE APPROVE CHECK VOLT CIRC P...

Page 24: ...0 180 100 4R7K 4R7K 180 180 180 180 180 180 4R7K 1M 1K 100 100 100 100 39K 10K 10K 75 1 75 1 75 1 75 1 10K 10K 2R2 12R5MHz 27MHz PST600I 1K 1K 173981 9 6R3V47 KA 6R3V47 KA 6R3V47 KA 6R3V47 KA 6R3V220 YK 6R3V220 YK 6R3V470 YK 6R3V220 YK 6R3V220 YK 6R3V220 YK A B C D A B C D 1 2 1 2 1SS355 1SS355 4R7K 1R8K 0R1 B 0R1 F 1K 1 26 51 76 1 41 81 121 1 14 27 40 Rev No PRO ENG ORIONELECTRIC CO LTD DWG NO NA...

Page 25: ...A B C D A B C D 1 2 1 2 CUT ...

Page 26: ...CING 4 Confirm that the screws parts and wiring which were removed in order to service are put in the original positions or whether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that 2 USE THE DESIGNATED PARTS The parts in this equipme...

Page 27: ...AMS MPEG SDRAM SYSCON VIDEO ENCORDER VIDEO AMP AUDIO OPERATION POWER DISPLAY INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEW MECHANICAL REPLACEMENT PARTS LIST ELECTRICAL REPLACEMENT PARTS LIST PARENTAL CONTROL RATING LEVEL 4 DIGIT PASSWORD CANCELLATION If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Turn Unit ON Press and hold ...

Page 28: ... ohm S N Ratio Weighted 65 dB Horizontal Resolution at DVD 500 Lines RGB Signal Output Level Audio Signal Input Level Microphone dB ohm Output Level Line 6 dB 1k ohm 0dB 0 775Vrms S N Ratio at Weighted 90dB Harmonic Distortion 0 01 1KHz Frequency Response at DVD 4 Hz 22 KHz at VIDEO CD at CD 4 Hz 20 KHz G 5 Interface Switch Front Power No Play Yes Open Close Yes Skip Yes Skip Yes Still Pause No St...

Page 29: ...splay On Off Yes Menu Language Yes Audio Output No Video Output RGB Composite No Set Up Language Yes Password Lock Unlock Yes Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes Step Yes Next Yes Back Yes Random Yes CD ONLY Repeat Yes Slow Yes Slow Yes Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No...

Page 30: ...o G 15 Accessories Owner s Manual Language Spa w Guarantee Card Yes Remote Control Unit Yes Guarantee Card No Warning Sheet No Service Station List No Important Tag No AC Plug Adapter No Quick Set up Sheet No Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No AC Cord No AV Cord Yes S Video Cable No 21pin cable No 800 No Sticker No Toll Free Insert Sheet No Safety Tip No Warranty Card Yes Rating S...

Page 31: ... PLATE Refer to Fig 1 1 1 2 3 4 5 Turn on the power supply to stand by for the eject Unlock the 2 supports 1 Remove the Front Tray Plate in the direction of arrow A Remove the 5 screws 2 Remove the Top Cabinet in the direction of arrow B 2 2 2 2 2 Top Cabinet B 1 1 A Fig 1 1 Front Tray Plate 1 2 FRONT CABINET AND OPERATION PCB Refer to Fig 1 2 1 2 3 4 Unlock the 3 supports 1 Disconnect the followi...

Page 32: ... a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desoldering the IC leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering mach...

Page 33: ...hin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be always sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and installati...

Page 34: ...4001 IC4002 IC8501 IC8503 IC8504 L8501 L8503 L8504 Q8501 R1001 R1002 R1003 R1004 R1005 R1006 R1007 R1008 R1009 R1010 R1011 R1012 R1014 R1015 R1016 R1017 R1018 R1019 R1023 R1024 R4002 R4003 R4004 R4005 R4006 R4007 R4008 R4009 R4010 R4011 R4012 R4013 R4014 R4015 R4016 R4017 R4018 R4020 R4021 R4024 R4025 R4027 R4028 R4029 R8501 R8502 R8503 R8504 R8505 R8507 R8508 R8509 R8510 R4001 X1001 X4001 IC1002 ...

Page 35: ... W076 W077 W079 W081 D652 D651 W084 W088 W090 W092 W097 SW661_4 SW664_4 SW662_4 SW665_4 SW663_4 L507 CP661 W102 C524 Q8002 W854 W855 W104 W116 W107 C509 W109 C539 W113 W115 C525 C533 W093 W091 W086 D653 C7038 W022 CP651 W105 W811 W100 W032 W098 C8005 C8006 C8003 C8004 W066 W064 W040 W063 W108 R8008 D654 D656 D655 R651 C536 W078 W017 R7072 R7048 W036 W856 W860 W858 C537 C7070 C7069 W021 Q8006 R8001...

Page 36: ...7040 R7036 C7041 R7058 C7042 R7028 C7039 R7035 R7038 R7071 R7049 R7050 Q7003 C7056 R7040 R7010 Q7002 R7011 R7026 C8008 C8001 C8007 C8014 C7035 C7036 C7080 R7056 R7022 Q7005 Q7004 R7012 C507 C510 R526 C531 R532 R537 Q510 R538 Q513 Q512 R539 R544 R545 R546 IC651 C661 C656 Q652 R659 R658 C664 C8013 C8016 Q520 R663 R666 R665 R664 C545 C8019 R8010 R8014 C8020 Q7007 C7079 C7062 PRINTED CIRCUIT BOARDS AV...

Page 37: ...Q7009 Q7010 LINE DRIVER B F X1001 12 5MHz B MPGIRQ DVD L CD H DVD CD SYSTEM DATA BUS HD0 15 HD0 15 HD0 15 SYSCON IC1001 ZR36703 SSC FROM_SYSCON SCLK MTSR TO_SYSCON ATN MRST HRST SSC FROM_SYSCON SCLK MTSR TO_SYSCON ATN MRST HRST RESET RESET SCL SDA SCL SDA SCL SDA A P CON 9V B AT D5V C P CON D5V D P CON A5V E AT D3 3V F AT 3 3V G 20V DATA BUS MD0 15 A E VIDEO OUT F FIP DRIVER IC651 BU2977FS FL_CS S...

Page 38: ... P CON SW Q515 VOLTAGE CONTROL IC501 KIA431 P CON SW Q502 9V REGULATOR IC502 KIA7809API SW Q504 Q520 REGULATOR Q512 Q510 Q513 REGULATOR Q514 Q516 Q503 P CON 9V AT D5V P CON D5V AT D3 3VA AT 3 3V FILAMENT 20V P CON A5V FILAMENT D 3 D 4 POWER BLOCK DIAGRAM ...

Page 39: ... YUV2 HA3 YUV3 HA2 YUV4 HRST HA1 YUV5 SSC MRST SSC MTSR HWR YUV6 SSC SCLK SSC ATN HD7 HD6 MPGCS YUV7 HD5 HD4 HRD HD3 MA4 HD2 HSYNC MA3 HD1 MA5 HD0 VSYNC MA2 HA4 MA6 HA3 MA1 HA2 MA7 HA1 MPGIRQ MA0 HWR MA8 MPGCS MA10 HRD MA9 MPGIRQ MA11 MPGRST MCS0 MPGSTBY MRAS HRDY MPCLK MCAS MWE MDQM MD8 MD7 MD9 MD6 MD10 MD5 MD11 MD4 MD12 MD3 MD13 MD2 MD14 MD1 MD15 MD0 MA4 MA3 MA5 MA2 MA6 MA1 MA7 MA0 MA8 MA10 MA9 ...

Page 40: ...A11 MCS0 MRAS MPCLK MCAS MD13 MD2 MWE MDQM MD8 MD12 MD3 MD7 MD9 MD6 MD10 MD5 MD11 MD11 MD4 MD4 MD12 MD3 MD10 MD5 MD13 MD2 MD14 MD1 MD15 MD0 MD9 MD6 MD8 MD7 MDQM MDQM MWE MPCLK MCAS MRAS MCS0 MA9 MA11 MA8 MA10 MA7 MA0 MA6 MA1 MA5 MA2 MA4 MA3 AT D3 3V DGND E 4 E 3 FROM TO MPEG FROM VIDEO ENCORDER 3 3 NC NC VSS I O15 I O14 VSSQ I O13 I O12 VCCQ I O11 I O10 VSSQ I O9 I O8 VCCQ NC DQMU CLK CKE NC A9 A8...

Page 41: ...4 HD3 HD2 HD1 HD0 MPGIRQ MPGRST MPGSTBY FPDIN FPDOUT MPGCS P_FAIL RGB H RESET MODE0 MODE2 CD DVD HRD HWR MUTE FS SW1 SW2 SW2 SW1 MODE2 MODE0 E 6 E 5 FROM TO VIDEO ENCORDER SYSCON PCB SYSCON SCHEMATIC DIAGRAM FROM TO MPEG NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC VCC P47 A07 P46 A06 P45 A05 P44 A04 P43 A03 P42 A02 P41 A01 VCC P40 A00 P37 D31 VSS P36 D30 P35 D2...

Page 42: ...NGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AT D3 3VA DGND AT D3 3V AMCLK CLK27 ABCLK ALRCLK SPDIF DVD ASDAT0 YUV0 YUV0 YUV1 YUV2 YUV3 YUV1 YUV4 YUV5 YUV2 YUV6 YUV7 HSYNC YUV3 VSYNC SPDIF CD YUV4 DM1 YUV5 YUV6 YUV7 DGND SPDIF AT D3 3V RGB H MPGSTBY MUTE FS RGB H AT D5V DGND AT 3 3V SDA SCL RESET MPGSTBY FS CD DVD FPSEL FPCLK AUDIO_R CLK27 VSYNC HSYNC IRIRQ FPDIN FPDOUT...

Page 43: ... C8007 0 01 B C8014 330P CH C8008 0 01 B C8001 330P CH DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CD8501 2E080901 CD8502 2F0Q1702 AT D3 3VA GND P CON D5V AT 3 3V AT D5V AT D3 3V STAND_BY_L REM_IN FL_CS FL_SD_OUT FL_SD_IN FL_S_CLK REM_IN FL_CS FL_SD_IN FL...

Page 44: ...71 470 R7048 10K 1 4W R7050 3 3K R7060 470 1 4W R7053 10 R7054 120 R7055 56 R7029 10 R7023 10 R7011 470K R7026 10 R7012 10K R7010 1K R7051 1K 1 4W R7052 1K 1 4W R7004 10K 1 4W R7028 10K R7017 10K R7021 4 7K 1 4W C7069 2 2 50V KA C7054 22 16V KA C7070 2 2 50V KA C7055 22 16V KA C7057 4 7 50V KA C7038 100 16V YK C7071 33 10V KA C7063 47 6 3V KA C7016 47 6 3V KA C7004 220 6 3V YK C7062 0 1 F C7053 47...

Page 45: ...661_4 SKQNAED010 OPEN CLOSE DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CD651 2L051101 E 14 E 13 FROM TO DISPLAY CP651 VEX940 PCB030 OPERATION PCB OPEN CLOSE S6 S5 SKIP R STOP SKIP F PLAY POWER K4 K3 K2 K1 K2 K3 K4 S5 S6 OPERATION SCHEMATIC DIAGRAM AV PCB...

Page 46: ...133 D529 SB290S D514 SB290S D518 1SS133 D510 1SS133 D504 1N4005 EIC D503 1N4005 EIC D502 1N4005 EIC D507 1N4005 EIC D508 10ELS6 IC501 KIA431 VOLTAGE CTL IC 1 2 3 IC502 KIA7809API 9V REG IC 1 2 3 B502 W4BRH3 5X6X1 0X2 R539 330 R544 2 2K 1 R545 10K 1 R505 2 7K 1 R502 1 5M 1 2W R518 3 3K 1 R504 180 1 4W R516 3K 1 R515 6 8 1 4W R550 100 R510 1K R509 22K R526 10K R523 1K R521 100 1 2W R547 560 1 2W R50...

Page 47: ...1 F C651 0 1 F C664 0 1 F DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 1G 2G 3G 4G 5G 6G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 6G 5G 4G 3G 2G 1G 20V FILAMENT FILAMENT AT D5V P CON D5V AT 3 3V GND REM_IN FL_CS FL_SD_IN FL_SD_...

Page 48: ... A GND D P CON D5V P CON A5V GND M CD DATA SPDIF BCK LRCK C2PO 16M RDY_HIF SCLK RxD TxD GND GND GND HRST S TERMINAL OUTPUT VEX940 DVD KIT310SU VMX212 VVX300 VIDEO OUTPUT RCA AUDIO OUTPUT RCA GND GND GND GND GND GND GND GND GND GND GND GND GND DCLK DBGN DERR DACK DREQ SDT0 SDT1 SDT2 SDT3 SDT4 SDT5 SDT6 SDT7 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND GND GND GND GND GND...

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Hitachi DV-C4, Service Manual

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