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Sanyo FISHER DVD-1500 Service Manual

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Service Manual
PICTURE
z/ON
MODE
LAST MEMO OPEN/CLOSE
q
ON SCREEN SUBTITLE
AUDIO
TITLE
MENU
ZOOM
SET UP
RETURN
4
b
ENT
a
REV
FWD
d
c
5
REV SLOW PAUSE/STEP
STOP
FWD SLOW
k
n
PREV
PLAY
NEXT
f
a
e
CLEAR
1
2
3
C
4
5
6
7
8
9
0
PROGRAM SEARCH MODE
ANGLE ANGLE REPLAY
BOOKMARK
REPEAT
A-B REPEAT
CONTENTS
SPECIFICATIONS .................................................. 1
LASER BEAM SAFETY PRECAUTION.................. 1
MECHANISM REPLACEMENT .............................. 1
MECHANISM OPERATION .................................... 3
DVD P.W.BOARD OPERATION ............................. 4
TROUBLE SHOOTING (CHECK WAVEFORM) ... 33
TROUBLE SHOOTING (SCHEMATIC DIAGRAM
FOR WAVEFORM CHECK) ................................ 34
TROUBLE SHOOTING (SCHEMATIC DIAGRAM
FOR VOLTAGE CHECK) .................................... 46
MPEG P.W.BOARD OPERATION .......................... 48
CHECK WAVEFORM ........................................... 55
SCHEMATIC DIAGRAM
FOR WAVEFORM CHECK ................................ 58
PARTS LIST ............................................................ 62

DVD Player

STANDBY
z /ON
PHONES
PHONE LEVEL
MIN
MAX
OPEN/CLOSE
PAUSE/STEP
k
f
e
q
IC BLOCK DIAGRAM & DESCRIPTION ................. 70
WIRING CONNECTION ......................................... 79
SCHEMATIC DIAGRAM (DVD) ............................ 80
SCHEMATIC DIAGRAM (MPEG for AU) .............. 84
SCHEMATIC DIAGRAM (MPEG for US) .............. 88
SCHEMATIC DIAGRAM (FRONT for AU) ............ 92
SCHEMATIC DIAGRAM (FRONT for US) ............ 94
WIRING DIAGRAM (DVD A SIDE) ....................... 82
WIRING DIAGRAM (DVD B SIDE) ....................... 83
TRAY OPEN/CLOSE SWITCH) ............................ 96
WIRING DIAGRAM (AMP) ..................................... 97
VOLTAGE TABLE ................................................... 98
FILE NO.
DVD-1500
(AU)
DVD-S1500
(US)
STOP
PLAY
n
a
PRODUCT CODE No.
137 093 05 (AU)
137 093 04 (US)
SM
REFERENCE No.
5810142
R

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Summary of Contents for Sanyo FISHER DVD-1500

  • Page 1: Table Of Contents

    Service Manual FILE NO. DVD-1500 (AU) DVD Player DVD-S1500 (US) PICTURE z/ON MODE LAST MEMO OPEN/CLOSE ON SCREEN SUBTITLE AUDIO TITLE MENU ZOOM SET UP RETURN OPEN/CLOSE PAUSE/STEP STOP PLAY STANDBY REV SLOW PAUSE/STEP STOP FWD SLOW PREV PLAY NEXT z /ON CLEAR PHONES...

  • Page 2: Specifications

    SPECIFICATIONS Type ........DVD player DIGITAL OUTPUT Signal format ......NTSC or PAL color COMPONENT VIDEO OUT Laser ........Semiconductor laser, (75 ohm) Y ..........1.0V wavelength 650nm (75 ohm) C , C ........0.7V 1 mW(DVD) , 0.5mW(CD) S-VIDEO OUT (75 ohm) Frequency range .....
  • Page 3 MECHANISM REPLACEMENT 1. PICK UP P.W.B PART 4. TRAY PART Slide the switch as an arrow mark GREASE when removing pick up. CDF-409 2. TRAY AND BASE MECHANISM PART GREAS CDF-40 MOLYKOTE EM-50L 5. BASE MECHANISM PART FLOIL OIL G-474B 3.

  • Page 4: Mechanism Operation

    MECHANISM OPERATION 4. Move the SLIDE left side. 1.How to setting the tray. 5. Match the Hole of GEAR 5 and Hole of CHASSIS 4. 1. The GEAR 1 move from side to side. 2. Match the mark of GEAR 2 and mark of GEAR 3, and then install the BOSS.

  • Page 5: Dvd P.w.board Operation

    DVD P.W.BOARD OPERATION General operation diagram This is a basic explanation. - 4 -...
  • Page 6 DVD P.W.BOARD OPERATION (Actuating description) 1. After turning on the power or inserting a disk, this DVD Assy starts to perform a disk identification operation. 1) Sets the circuit to the DVD mode, returns the pickup, lowers the lens an lights the LASER lamp. The pickup return, lens operation and LASER lamp illumination are visuall recognizable.(spindle kick) 2) In PU mode (CD), raises the lens.
  • Page 7 DVD P.W.BOARD OPERATION 2. Automatic servo alignment Contents of the servo alignment and the alignment method 1) Tracking balance Performed automatically by the TC9461 based on the command 2) Focus balance given by the micon (microcomputer) 3) Focus gain 4) Tracking gain 5) RF gain Set by the command the micon, reading the correction value of the TC9461, gives to the TA1254.
  • Page 8 DVD P.W.BOARD OPERATION 3. Data reading (1) The SLED control is performed by the control output "FMO" (TC9461, pin 48), which reaches the IC601 via the IC605 and drives the SLED motor. (2)The SPINDLE control is performed by the control output "DMO CD" (TC9461) in the case of a CD, and "DMO DVD" (TC90A41AF) in the case of a DVD, which reaches the IC602 via the IC605, whose reference voltage is set by the DVD/CD* of the micon, and drives the SPINDLE motor (brushless motor).
  • Page 9 DVD P.W.BOARD OPERATION This is a basic flowchart. (GENERAL FLOW) Turn on power. FE pulses; Two-layer DVD one or two (b)/(a)>1.5 Depress open/close switch. Tray opens. One-layer DVD Sets two-layer Sets one-layer Sets CD circuit DVD circuit to Place a disk DVD circuit to pickup mode.

  • Page 10: Check Flow And Trouble Shooting

    CHECK FLOW AND TROUBLE SHOOTING (Power on) An extract from "GENERAL FLOW" (Tray open / close) An extract from "GENERAL FLOW" Check for connector and power source. Turn on power. Turn on power. Depress open/close switch. Tray close/closed Tray opens. Tray close/closed "LASER"...
  • Page 11 CHECK FLOW AND TROUBLE SHOOTING (Laser focus search after initial processing.) (LASER ON/ 8/12 cm identification) An extract from "GENERAL FLOW" An extract from "GENERAL FLOW" Turn on power. Turn on power. "LASER" lights. Tray close/closed Lowers lens (approx. 400 ms). Tray close/closed "LASER"...
  • Page 12 CHECK FLOW AND TROUBLE SHOOTING (Disk identification/mode setting) An extract from "GENERAL FLOW" Turn on power. Raises lens with each IC in CD mode Measures FE level (a) Tray close/closed Measures number of FE pulses; "LASER" lights. one or two Pickup returns.
  • Page 13 CHECK FLOW AND TROUBLE SHOOTING (Automatic alignment block) An extract from "GENERAL FLOW" Identifies disk Sets mode INIT processing of TC9461 Laser off 20 ms Tracking balance alignment Rotates at a speed of twice that of CD. 100ms wait Turns on laser. Focus search DVD / CD Sets to normal speed.
  • Page 14 CHECK FLOW AND TROUBLE SHOOTING (DVD internal circumference EQ optimization alignment) An extract from "GENERAL FLOW" Turn on laser. Focus search DVD / CD Automatic alignment Tracking balance Focus balance Optimization Measures error rate Focus gain Tracking gain RF gain Error judgement Aligns tracking balance DVD / CD...
  • Page 15 CHECK FLOW AND TROUBLE SHOOTING (DVD external circumference EQ optimisation alignment) An extract from "GENERAL FLOW" Automatic alignment Tracking balance Focus balance Focus gain Tracking gain RF gain Optimization Measures error rate DVD / CD Error judgement Aligns tracking balance. Internal circumference Time out...
  • Page 16 CHECK FLOW AND TROUBLE SHOOTING (Playing CD) An extract from "GENERAL FLOW" Turns on laser. FOCUS SEARCH Automatic alignment Tracking balance Focus balance Focus gain Tracking gain RF gain DVD / CD Internal circumference optimization Two-layer One-layer or two-layer Layer jump Two-layer completed Two-layer completed...

  • Page 17: Trouble Shooting (Check Waveform)

    TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" MLD1 MLD2 P1DI P1CI P1BI P1AI MLD2 MLD2 OPEN中 CLOSE中 Zoom Zoom MLD2 P1DI P1CI P1BI P1AI The dark waveforms are of reference nature. Please note their overall level and noises.

  • Page 18: Trouble Shooting

    TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" L-ch 0dB (8track) R-ch 0dB (10track) CDDATA MLD2 LRCK C2PO (10) STOP (200us/div) STOP (5us/div) CDDATA MLD2 LRCK C2PO (11) TCD-721 SCRATCH 1.2mm MLD2 C2PO - 17 -...

  • Page 19: Trouble Shooting

    TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (12) (13) TCD-721 SCRATCH 2.0mm (Reference) MLD2 C2PO Shows how the C2PO rises. The C2PO rises invariably with large scratches, while no or few C2PO appear with small or few scratches.
  • Page 20 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (18) (19) OPEN -> CLOSE (STOP state) Power OFF -> ON MLD2 LD-1 MLD2 LD-1 LASER on LASER on open sw on ＊FRST ＊FRST tray closed CLOSE-SW HRST...
  • Page 21 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (24) STOP/PLAY TP513 after LPF IC604 IC601 27pin Zoom (25) (26) PLAY state PAUSE state TP513 After LPF IC604 IC601 27pin (28) (29) POWER CD ->...
  • Page 22 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (30) (31) POWER ON -> DISC distinction (DVD) DVD PLAY -> STOP -> auto ajust. -> AUTO PLAY MLD2 MLD2 PLAY AUTO PLAY MODE LCSW LCSW LCD1/2...
  • Page 23 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (36) (37) DVD one-layer Auto adjust. CD FOCUS DRV. FOCUS DRV. IC601 25pin IC601 25pin TP513 TP513 TP512 spindle IC601 22pin Internal circumference External circumference SLED SLED IC601 20pin...
  • Page 24 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (42) DEFECTdetection : PAUSE (43) DEFECTdetection : SKIP state (SEARCH state) DFTN DFTN SCRATCH (44) (45) POWER ON SPINDLE : DVD POWER ON SPINDLE : CD IC602 IC602 22pin...
  • Page 25 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" (48) (49) POWER ON SLED : CD-> (No DISC) POWER ON DVD two-layer IC601 25pin IC601 IC606 20pin 9pin SLD1 ＊FKSET SLE2 FKSET Move intenal without disc POWER ON (50) POWER ON DVD two-layer...
  • Page 26 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Spindle motor (VCD) Spindle motor (DVD) IC602 2pin IC602 2pin IC602 4pin IC602 4pin IC602 7pin IC602 7pin Distinction (VCD) Zoom coil voltage coil voltage IC601 26pin IC601 26pin TP513...
  • Page 27 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Distinction (DVD one-layer) Zoom coil voltage coil voltage IC601 26pin IC601 26pin TP513 TP513 TP512 TP502 Zoom Zoom coil voltage coil voltage IC601 26pin IC601 26pin TP513 TP513...
  • Page 28 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Distinction (DVD two-layer) Zoom coil voltage coil voltage IC601 26pin IC601 26pin TP513 TP513 TP512 TP502 Zoom Zoom coilvoltage coilvoltage IC601 26pin IC601 26pin TP513 TP513 - 27 -...
  • Page 29 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" TP502 TP502 IC501 43pin IC501 43pin IC501 42pin IC501 42pin CD/＊DVD CD/＊DVD IC501 35pin IC501 35pin Zoom ＊RD ＊RD IC900 44pin IC900 44pin ＊SWR ＊SWR IC904 11pin IC904 11pin...
  • Page 30 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Zoom ＊RD ＊RD IC900 44pin IC900 44pin ＊SWR ＊SWR IC904 11pin IC904 11pin IC900 85pin IC900 85pin ＊CS3 ＊CS3 IC900 47pin IC900 47pin ＊RD IC900 44pin ＊SWR IC904 11pin...
  • Page 31 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" PAUSE (DVD) PLAY (DVD) SREQ SREQ IC801 94pin IC801 94pin SENB SENB IC801 91pin IC801 91pin SDCK SDCK IC801 92pin IC801 92pin SBGN SBGN IC801 90pin IC801 90pin PLAY (DVD)
  • Page 32 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" DVD encoder filter LPFO External circuit (For MUTE) < OK > LPFO IC601 38pin < NG > < NG > LPFO LPFO IC601 38pin IC601 38pin - 31 -...
  • Page 33 TROUBLE SHOOTING (CHECK WAVEFORM) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Scratch Disc Play filter LPFO < OK > < OK > LPFO LPFO IC601 38pin IC601 38pin < NG > < NG > LPFO LPFO IC601 38pin IC601 38pin...
  • Page 34 TROUBLE SHOOTING (CHECK VOLTAGE) -Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING" Voltage table BUS line name BUS line name VCD･CD NO DISC open state close state play state play state TIME TIME *3.9 LCSW VCD/CD *2.3 ＊It changes with disc *FRST...

  • Page 35: Mpeg P.w.board Operation

    MPEG P.W.BOARD OPERATIONAL (General operation diagram) This is a basic explanation. Numbers encircled and shadowed represent relevant waveforms. Master RESET : IC130 +5V Detection AC POWER ON X8001 Oscillator start IC116 MPU-IC118, 119 communication start IC117 DRAM access Flickering of screen Standby LED illuminates.

  • Page 36: Check Waveform

    MPEG P.W.BOARD OPERATIONAL (Check wave form) RESET and MICON clock(7.2MHz) IC130 pin3, IC116 pin108 : MASTER RESET IC116 pin96, IC116 pin94 : MICON CLOCK When the RESET is incomplete, intermittent deenergization or inactivity will result. The RESET waveform must be dull in shape as shown in the above figure.
  • Page 37 MPEG P.W.BOARD OPERATIONAL (Check wave form) DRAM(IC117) - MICON(IC116) communication DRAM ACCESS signals different from those shown below (constantly LOW or HIGH, for instance) are unacceptable. Each RESET signal and Timing The respective ICs are reset at the timing shown above. No or incomplete resetting makes the relevant IC inactive or unstable in operation.
  • Page 38 MPEG P.W.BOARD OPERATIONAL (Check wave form) IIC - BUS signal (IC101 Pin 5,6) Performs the communication between IC102 (EEPROM) and IC002 (video encoder). An unsuccessful communication fails to proceed to the next step. Compare the waveform of this part with the following waveform or that of a good unit. If there is an abnormality, check the communication destination (IC101, IC002) and/or micon port.
  • Page 39 MPEG P.W.BOARD OPERATIONAL P.S VOLTAGE signal dia. IC115 IC128 AUDIO OUT ADAC VIDEO OUT 3.3V component IC002 VENC IC003 VIDEO OUT VAMP composite, IC103 3.3V 3.3V X8002 27MHz IIC-BUS IC101 IC018 EEPROM IC130 IC127 IC116 IC015 LOADER RESET MPEG-DEC. master RESET IC110 IC111 IC118...
  • Page 40 MPEG P.W.BOARD OPERATIONAL VCD MAIN signal dia. 11pin:R 14pin:L 16,17, 18pin IC115 IC128 AUDIO OUT ADAC VIDEO OUT component IC002 2~9pin VENC IC003 VIDEO OUT VAMP composite, IC103 3.3V 27MHz 3.3V X8002 27MHz IIC-BUS IC101 IC018 EEPROM 384fs IC130 IC116 IC127 IC015 LOADER...
  • Page 41 MPEG P.W.BOARD OPERATIONAL CLOCK signal dia. IC115 IC128 AUDIO OUT ADAC VIDEO OUT component 2pin 1pin IC002 VENC IC003 VIDEO OUT VAMP composite, 48pin IC103 3.3V 27MHz 3.3V X8002 27MHz IIC-BUS IC101 IC018 7.2MHz EEPROM 384fs 56pin CN810 10pin IC127 IC130 IC116 IC015...
  • Page 42 MPEG P.W.BOARD CHECK WAVEFORM Indicate each signaling in schematic diagram of MPEG (P 58) - 55 -...
  • Page 43 MPEG P.W.BOARD CHECK WAVEFORM 384fs 16.9344MHz BCLK 1.41MHz(32fs) LRCLK 44.1kHz 384fs 16.9344MHz BCLK 2.82MHz(64fs) LRCLK 44.1kHz DVD 48kHz fs 384fs 18.4344MHz BCLK 3.07MHz(64fs) LRCLK 48.0kHz DVD 96kHz fs S384fs 36.864MHz BCLK 6.14MHz(64fs) LRCLK 96.0kHz - 56 -...
  • Page 44 MPEG P.W.BOARD CHECK WAVEFORM - 57 -...

  • Page 45: Exploded View (Cabinet & Chassis)

    EXPLODED VIEW (CABINET & CHASSIS) - 60 -...

  • Page 46: Exploded View (Dvd Mechanism)

    EXPLODED VIEW (DVD MECHANISM) DM01 DM02 DM04 DM03 DM04 DM05 DM06 DM08 DM07 DM09 DM14 DM15 DM10 DM16 DM11 DM17 DM18 DM12 DM13 DM19 DM23 DM24 DM22 DM25 DM34 DM20 DM28 DM46 DM21 DM26 DM27 DM42 DM34 DM45 DM35 DM29 DM42 DM42 DM37...

  • Page 47: Parts List

    PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF ! ! ! SPECIAL SIGNIFICANCE.
  • Page 48 PARTS LIST POWER SWITCH P.W.BOARD ASSY DVD P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 614 309 2568 ASSY,POWER SW(Only initial) 614 310 6357 ASSY,PWB FRONTEND, CN640 614 035 4935 SOCKET,DIP 4P,TO_FRONT DVD(Only initial) D6401 408 032 5404 LED SLP-9118C-51H-S-T1,STANDBY 614 308 0404 LABEL D6402 407 012 4406 DIODE 1SS133...
  • Page 49 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 405 141 0603 TR 2SA1037AK-R R5050 401 038 6406 MT-GLAZE 4.7K JA 1/10W Q5003 405 002 0308 TR 2SA1037K-R R5051 401 038 6406 MT-GLAZE 4.7K JA 1/10W 405 005 5508 TR 2SA812-M6 R5053 401 038 0701 MT-GLAZE 2.2K JA 1/10W 405 141 0603 TR 2SA1037AK-R...
  • Page 50 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION R6542 401 037 5608 MT-GLAZE 10K JA 1/10W R8101 401 037 5806 MT-GLAZE 1M JA 1/10W R6543 401 038 0800 MT-GLAZE 22K JA 1/10W R8509 401 037 5608 MT-GLAZE 10K JA 1/10W R6544 401 038 0800 MT-GLAZE 22K JA 1/10W R8521...
  • Page 51 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION B8011 645 006 3602 INDUCTOR,1.1UH R9036 401 037 8005 MT-GLAZE 15K JA 1/10W 645 037 9185 INDUCTOR,50 OHM R9037 401 037 5608 MT-GLAZE 10K JA 1/10W B8012 645 019 0988 INDUCTOR,1000 OHM R9038 401 037 5608 MT-GLAZE 10K JA 1/10W 645 020 2001 INDUCTOR,1000 OHM...
  • Page 52 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION R8039 401 037 5004 MT-GLAZE 0.000 ZA 1/10W B8408 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R8040 401 037 5004 MT-GLAZE 0.000 ZA 1/10W B8409 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R8041 401 038 3504 MT-GLAZE 330 JA 1/10W B8410...
  • Page 53 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION R8975 401 038 6406 MT-GLAZE 4.7K JA 1/10W R8226 401 038 9506 MT-GLAZE 75 JA 1/10W R8976 401 038 6406 MT-GLAZE 4.7K JA 1/10W R8229 401 038 9506 MT-GLAZE 75 JA 1/10W R8979 401 038 6406 MT-GLAZE 4.7K JA 1/10W R8232...
  • Page 54 PARTS LIST MECHA-SWITCH P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION SCR42 411 021 6405 SCR S-TPG BIN 3X8 DM20 614 300 7562 ASSY,PWB,MECHA-SW(Only initial) WR490 614 017 8203 TERMINAL BOARD CN011 645 006 0922 PLUG,5P,SW PWB CONNECT WR491 614 017 8203 TERMINAL BOARD S011...

  • Page 55: Ic Block Diagram & Description

    IC BLOCK DIAGRAM & DESCRIPTION IC003 BA7660FS(3 CHANNEL 75 OHM DRIVER) IC002 ADV7172KST (PAL and NTSC square pixel operation) MUTE TTXREQ POWER 10-BIT DAC D(PIN 27) MANAGEMENT CGMS & WSS TELETEXT OUTA1 75Ω 1,11,20,28,30 CONTROL INSERTION INSERTION YUV TO (SLEEP MODE) BLOCK BLOCK 10-BIT...
  • Page 56 IC BLOCK DIAGRAM & DESCRIPTION IC110 KM416S1120DT(1Mx16BIT CMOS DRAM) Name Input Function System Clock Active on the positive going edge to sample all inputs. Disables or enable device operation by masking or enabling all inputs except Chip Select CLK,CKE and L(U)DQM Masks system clock to freeze operation from the next clock cycle.
  • Page 57 IC BLOCK DIAGRAM & DESCRIPTION IC116 HD6437043E00F(MICON) 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 PA23/WRHH PES Vpp*2 PE14/IOC/DACK0/AH...
  • Page 58 IC BLOCK DIAGRAM & DESCRIPTION IC501 TA1254AF(RF SIGNAL PROCESSER) IC701 TC9461F(DIGITAL SERVO SIGNAL PROCESSOR) P1FN DPDB APC1 DVDD P1FP VccR LDP1 DVSS 1 BIT TEBC P1DI SERVO CLOCK RFGC CONTROL sel-RF GENERATOR P1CI R-gain DVDD VREF Adjustment TEST1 P1BI TEST2 TEST3 TEZI P1AI...
  • Page 59 IC BLOCK DIAGRAM & DESCRIPTION IC601 BA5931FP(POWER DROVER) IC602 BA6849FP(TREE-PHASE MOTOR DRIVER) DRIVER LOGIC CURRENT SENSE AMP GAIN LEVEL LEVEL CONTROL SHIFT SHIFT VOLTAGE CTRL LEVEL SHIFT HALL AMP TORQUE SENSE AMP D R Q PIN NO. NAME DESCRIPTION PIN NO. NAME DESCRIPTION OUT-1 DRIVER CH1 (-)
  • Page 60 IC BLOCK DIAGRAM & DESCRIPTION IC701 TC9461F(DIGITAL SERVO SIGNAL PROCESSOR) Name I/O DESCRIPTION Name I/O DESCRIPTION - Digital ground 2VREF - Analogue reference power O Bit clock(1.4122MHz) output O APC circuit on/off signal output AOUT O Audio data output FLGA O External flag of internal signal monitor output DOUT O Digital output...
  • Page 61 IC BLOCK DIAGRAM & DESCRIPTION IC801 TC90A41AF(DATA PROCESSOR) Name I/O DESCRIPTION Name I/O DESCRIPTION DPCK! Basic clock input DMO basic power source DVDD3 - Digital power source 3.3V O Disc Equaliser output for DVD SVCK1 Servo basic clock input RASN O External RAM address selector SVCK0 O Servo basic clock output...
  • Page 62 IC BLOCK DIAGRAM & DESCRIPTION IC802 TC6815AF(DVD copy protection) Name I/O DESCRIPTION Name I/O DESCRIPTION Power on reset - Open - Ground - Ground VDD5 - Power source 5V MCK1 System clock PVSDA7 - MPEG data MSB VDD5 - Power source 5V PVSDA6 - MPEG data - Open...
  • Page 63 IC BLOCK DIAGRAM & DESCRIPTION FL601 VACUUM FLUORESCENT DISPLAY D I S P L AY PAT T E R N C O L O R O F I L L U M I N AT I O N B l u e - gr e e n : U n l e s s s p e c i f i e d s e g m e n t c o l o r R e d A N O D E &...

  • Page 64: Wiring Connection

    WIRING CONNECTION CN813 CN814 CN815 CN811 CN805 AUDIO VIDEO COMPONENT AC IN S-VIDEO DIGITAL VIDEO OUT CN830 (5P) WR490 WR491 FU490 MPEG P.W.B T1A 250V CN818 (9P) CN621 CN822 CN801 CN809 CN810 AMP P.W.B (5P) (6P) (10P) (28P) (20P) CN620 PHONES PHONES SOCKET P.W.B...

  • Page 65: Wiring Diagram (Dvd A Side)

    WIRING DIAGRAM (DVD A SIDE) - 82 -...

  • Page 66: Wiring Diagram (Dvd B Side)

    WIRING DIAGRAM (DVD B SIDE) - 83 -...

  • Page 67: Wiring Diagram (Mpeg A Side For Au)

    WIRING DIAGRAM (MPEG A SIDE for AU) - 86 -...

  • Page 68: Wiring Diagram (Mpeg B Side For Au)

    WIRING DIAGRAM (MPEG B SIDE for AU) - 87 -...

  • Page 69: Wiring Diagram (Mpeg A Side For Us)

    WIRING DIAGRAM (MPEG A SIDE for US) - 90 -...

  • Page 70: Wiring Diagram (Mpeg B Side For Us)

    WIRING DIAGRAM (MPEG B SIDE for US) - 91 -...

  • Page 71: Wiring Diagram (Front,Phone Socket, Power Switch,Tray Led, Tray Open/Close Motor, Tray Open/Close Switch)

    WIRING DIAGRAM (FRONT,PHONE SOCKET,POWER SWITCH,TRAY LED, TRAY OPEN/CLOSE MOTOR,TRAY OPEN/CLOSE SWITCH) PHONE SOCKET POWER SWITCH TRAY LED FRONT TRAY OPEN/CLOSE MOTOR TRAY OPEN/CLOSE - 96 -...

  • Page 72: Wiring Diagram (Amp)

    WIRING DIAGRAM (AMP) AMP for AU AMP for US - 97 -...

  • Page 73: Voltage Table

    VOLTAGE TABLE IC106 BA5931 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 -28.0 0/4.6 0/4.6 0/4.6 FL601 VACUUM FLUORESCENT DISPLAY -22.7 -28.0 -28.0...
  • Page 74 SANYO Technosound Co., Ltd. Jun / '00 / 2550 BB Printed in Japan Osaka, Japan...

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