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10 DISC DVD / CD CHANGER
KDV-C810/C820/ C830/C840/C860
SERVICE MANUAL
© 2002-4 PRINTED IN JAPAN B51-7953-00 (N) 3394 About the handling after repair (for transportation) Please after repair for the units you must be internalized elevator mechanism of most below position (for magazine pack eject position) and always attach CAUTION CARD and STEPPED SCREW (for transportation). In order to make an elevator mechanism downed. PANEL ASSY A64-2965-08 : K type, A64-2966-08 : E type A64-2967-08 : M type, A64-2968-08 : X type A64-2969-08 : C type
Illustration is KDV-C810
MAGAZINE PACK ASSY (J19-5211-08) BRACKET (J19-5209-08) BRACKET (J19-5210-08)
REMOTE CONTROL ASSY RC-DV300 (A70-2038-08)
REMOTE CONTROL SENSOR ASSY (T95-0235-05)
SCREW SET (N99-1732-08)
MOUNTING PARTS SET (W06-0745-08)
CORD WITH PLUG (E30-6124-05)
DC CORD (E30-6148-08)
VIDEO CORD (E30-6149-08)
PROTECTION SHEET (H21-1146-08)
LOADING MOTOR (VM3) M CLAMP SW (SW302) LOAD OUT MAGAZINE DISC SW IN SW SENSOR (SW1) (SW5) (D1) UP SW (SW2) DOWN SW (SW3)
V +5V
5V
9V
M ELEVATOR POSITION MOTOR SENSOR (VM4) (PHT1)
BU to MAIN UNIT
A +9V BU1
L914
2
MECHANISM ASSY PICKUP ASSY (VPU1)
PD D A B E F C
KDV-C810/C820/C830 /C840/C860
MAIN UNIT
IC101 RF AMP/SERVO CONTROL Q102,103 LD DRIVER IC102 FOCUS, FEED TRACKING DRIVER
IC202 1M DRAM IC201
IC251 4M DRAM IC250
MPEG UNIT
IC591 EEPROM IC571 VIDEO ENCODER IC551
X551 27MHz
IC581 BUFFER OPTICAL OUTPUT
IC501 ATAP I/F & DVD ROM DECODER
CD/DVD SERVO & DATA PROCESSOR
X201 22.75MHz
ATAPI I/F
DVD PROCESSOR
MPEG AUDIO/ VIDEO DECODER DOLBY AC3/ DTS AUDIO DECODING VCD,SVCD, AUDIO CD, MP3 DECODER
IC181, 182 VIDEO DRIVER
PARKING VIDEO OUT F/R
FO COIL
X250 50MHz
Q304 TR COIL IC152,153 RESET IC IC105 FEED GEAR PULSE COUNT MICROPROCESSOR SERVO CONTROLLER
X151 16MHz
IC151
ACC DET VCC VCC1 VBB
ACC
VCC5
IC307
V5
IC514 FLASH MEMORY
5L BUS
IC511 DRAM
IC561 AUDIO D/A CONVERTER
IC101,111 LINE AMP AUDIO OUT L/R to HEAD UNIT
BLOCK DIAGRAM
5V Q301
BU
FEED MOTOR (VM2) M
IC303
5V
BU2 to MAIN UNIT ACC to MAIN UNIT ACC
5V
DIN13P ACC Q072
IC301 SPINDLE MOTOR (VM1) M INSIDE SW (SW4) IC306 IC1 SPINDLE MOTOR DRIVER RESET IC IC305 LOADING MOTOR DRIVER MICROPROCESSOR MECHANISM CONTROLLER
11.5V
EJECT SW (SW301)
VCC 2.8 X301 8.38MHz VCC5 to MAIN UNIT VCC 5.0 VCC 3.3 VCC 3.3D VCC 3.6
ACC 5V CONTROL
IC081 2.8V
Q004 5V Q003 5V Q002 3.3V BACK UP IC071
L053 L052 D +5V
FEED SENSOR (PHT2)
IC304 ELEVATOR MOTOR DRIVER
PAL/NTSC SETTING SW (SW901)
BU ACC 5V
5V IC062 IC061
REMOTE CONTROL IN
COMPONENTS DESCRIPTION
MECHANISM (SWITCH / SENSOR / MOTOR)
Ref.No. Component Name SW1 SW2 SW3 SW4 SW5 S68-0858-08 S68-0858-08 S68-0858-08 S68-0878-08 S68-0858-08 Application/Function LOAD OUT SW UP SW DOWN SW INSIDE SW MAGAZINE IN SW CLAMP SW SPINDLE MOTOR FEED MOTOR LOADING MOTOR ELEVATOR MOTOR LASER PICKUP POSITION SENSOR FEED SENSOR LED SPINDLE MOTOR DRIVER
KDV-C810/C820/C830 /C840/C860
Operation/Condition/Compatibility Disc tray return (magazine pack side) detect switch Elevator unit topmost part (disc 1) detect switch Elevator unit lowermost par t (magazine eject position) detect switch Pickup unit inside position detect switch Magazine pack in detection switch Disc clamp operation end switch Disc rotation drive motor Pickup unit drive motor ( Feed motor) Disc tray loading / unloading drive motor Elevator mechanism part drive motor 2 Laser pickup unit Magazine tray position detect photointerruptor Feed motor rotation detect photointerruptor LED for disc detection Spindle motor driver
SW302 S74-0820-08 VM1 VM2 VM3 VM4 VPU1 PHT1 PHT2 LED1 IC1 T42-1079-08 T42-1080-08 T42-1078-08 T25-0227-08 T95-0256-08 AN1102W-3 BA6849FP-Y
MAIN UNIT
Ref.No. Component Name IC101 IC102 IC105 IC151 IC103 IC104 IC152 IC153 IC154 IC108 IC201 IC202 IC250 IC251 IC301 IC302 IC303 IC304 IC305 IC306 IC307 IC308 Q101 Q102 Q103 Q151 Q152 TA1293F BA5918FP-Y TC75S51F HD64F3039TEBL1 RN5RG33AA MMDF2P01HD TC7ST08FU IC-PST597EN TC7WU04FU LM50CIM3 TC9453AF LH61665AS-60E2 TC9469BF Application/Function RF AMP/SERVO CONTROL FOCUS/TRACKING/FEED DRIVER PULSE COUNT Operation/Condition/Compatibility RF amplifier / Servo control IC Focus/ Tracking coil, Feed motor driver Feed motor rotation detection comparator
MICROPROCESSOR (SERVO CONTROLLER) Servo IC control microprocessor +3.3V AVR +5.0V AVR BUFFER RESET REGULATOR BUFFER TEMP DETECTOR 3.3V regulator IC 5.0V regulator IC Reset signal buffer IC Reset signal regulator IC ATAPI interface buffer IC Temperature detection thermistor
CD/DVD SERVO & DATA PROCESSOR Digital-servo control IC DATA BUFFER DRAM ATAPI I/F & DVD ROM DECODER Data buffer DRAM ATAPI interface & DVD decoder Data buffer DRAM
MSM514265C50TS DATA BUFFER DRAM
UPD78F0034AGK9 MICROPROCESSOR (MECHANISM CONTROL) Mechanism control microprocessor S-24C04BFJ L78M05TL BA6289F BA6289F S-80732AN-DW S81250HG-RD S-80732AN-DW 2SB1424-R 2SA1338-5 2SA1338-5 DTA114YUA 2SA1338-5 EEPROM +5.0V AVR ELEVATOR MOTOR DRIVER LOADING MOTOR DRIVER RESET IC +5.0V AVR BATTERY DETECTOR CURRENT DRIVE DVD LD DRIVE CD LD DRIVE SW DVD LD DRIVE Disc information data memory 5.0V regulator IC Elevator motor driver Loading motor driver Reset IC 5V power supply regulator IC for Microprocessor Battery voltage detection IC 3.3V current drive transistor Laser diode power supply for DVD Laser diode power supply for CD Flash rewriting permission changeover switch DVD laser high frequency superposition circuit on-switch
3
KDV-C810/C820/C830 /C840/C860
COMPONENTS DESCRIPTION
Application/Function Operation/Condition/Compatibility Mechanism power supply Mechanism power supply control switch ACC detection transistor (At the time of ACC detection : H) ACC detection transistor (At the time of ACC detection : ON) Mechanism control microcomputer (IC301) reset switch Battery detection IC (It turns on at the time of 13 pin connection) Magazine eject switch
Ref.No. Component Name Q301 Q302 Q303 Q304 Q305 Q307 2SB1424-R DTC114YK DTA114YK 2SC2412K-R DTC124EK 2SC2412K-R
AVR FOR MECHANISM POWER CONTROL SW ACC DETECTOR CONTROL SW ACC DETECTOR RESET SW FOR MECHANISM BATTERY DETECTOR EJECT SW
SW301 S70-0900-08
MPEG UNIT
Ref.No. Component Name IC001 IC061 IC062 IC071 IC081 IC101 IC111 IC171 IC181 IC182 IC501 IC511 IC514 IC515 IC516 IC551 IC561 IC571 IC581 IC591 Q001 Q002 Q003 Q004 Q051 Q052 Q071 Q072 LTC1628CG PQ09DZ1U S81250HG-RD S81250HG-RD LM1117IMPX-ADJ NJM4565M-B NJM4565M-B NC7S04P5 TK15405AM TK15405AM ES4428S Application/Function D/D CONVERTER +9.0V AVR +5.0V AVR +5.0V AVR +2.8V AVR AUDIO SIGNAL BPF AUDIO SIGNAL BPF INVERTER (MUTING) VIDEO SIGNAL DRIVER VIDEO SIGNAL DRIVER DVD PROCESSOR Operation/Condition/Compatibility 3.3V / 5.0 V D/D converter 9.0V regulator IC 5.0V regulator IC 5.0V regulator IC 2.8V regulator IC Audio signal BPF filter Audio signal BPF filter Muting signal inverter Video signal amp Video signal amp MPEG 2 video, audio processing DSP MPEG 2 data memory System program memory Signal selector IC Input selector IC Crystal oscillator buffer (27MHz) Audio signal D/A converter Video signal D/A converter Digital out signal buffer Backup memory 3.3V and 5.0V power supply Control 3.3V power supply drive 5.0V power supply drive 5.0V power supply control Changer control switch Muting signal ON/OFF Backup (BU) power supply ON/OFF Control of Q71 Audio signal muting transistor. Muting transistor control (for Q111,161) Muting transistor control ( for Q101,151) Parking brake signal control (Parking H) Video signal buffer PAL/NTSC change-over switch (PAL : L / NTSC : H) Reference 27MHz adjustment trimmer
HY57V641620HGT DRAM MX29F800TTC-90 TC7S32FU FLASH MEMORY OR GATE
SN74AHC174PW-R SELECTOR TC7WU04FU PCM1716E AK8812 NC7ST08P5 HN58X2408FPIZ 2SA1622-6 FDS8936A FDS8936A DTA113ZUA DTC144EUA DTA113ZUA DTA114YUA 27MHz OSC AUDIO SIGNAL D/A CONVERTER VIDEO ENCODER DIGITAL OUT BUFFER BACKUP MEMORY SW +3.3V DRIVER +5.0V DRIVER +5.0V CONTROL SW CHANGER CONTROL SW MUTING CONTROL SW SW
DTC144EUA/UMC2N SW MUTING MUTING CONTROL SW MUTING CONTROL SW PARKING SIGNAL DETECTOR VIDEO SIGNAL BUFFER PAL/NTSC SETTING SW 27MHz REF ADJ
Q101,111, DTC323TU 151,161
Q171 Q172 Q181 Q182
DTA113ZUA DTA113ZUA DTC144EUA 2SB709A (R)
SW901 S62-0868-08 CT551 C05-0520-08
4
MICROCOMPUTER'S TERMINAL DESCRIPTION
IC151 (MAIN UNIT : SERVO CONTROL)
Pin No. 1 2 3 7 9 10 12 Pin Name /RST0 /RST1 SPSTBY MD2 FLCNT SB VSS I/O O O O I O O I/O O I I I I I I O O O I I I I I I I O O I I I I I I Purpose / Description ATAPI I/F controller / DVD ROM decoder /reset output terminal CD/DVD Servo / Data processor reset output terminal Spindle motor driver power save output terminal Operation mode change input terminal Flash memory write-in circuit ON output terminal Spindle motor short brake output terminal GND CPU data bus terminal Power supply input terminal CPU address bus terminal GND Loading mechanism SWA input terminal Loading mechanism SWB input terminal Loading/eject key input terminal Pickup inside detection (SW4) input terminal IDE cable selection input terminal Loading mechanism SWC input terminal Servo / Data processor selection output terminal ATAPI I/F controller / DVD ROM decoder selection output terminal VRCK frequency demultiplier output terminal (RF AMP ) Operation mode change input terminal Operation mode change input terminal CPU standby input terminal CPU reset input terminal GND GND Crystal input terminal Crystal input terminal Power supply input terminal Lead control terminal Write control terminal Flash memory rewriting permission input GND Focus error input terminal Sub beam signal input terminal Test mode input terminal Temperature sensor input terminal Power supply input terminal ATAPI I/F controller / DVD ROM decoder request signal input terminal
KDV-C810/C820/C830 /C840/C860
Processing Operation Reset terminal 104PIN of IC250 (Active L) Reset terminal 48PIN of IC201 (Active L) VM1 (spindle motor) control Connected to +5V Control of Q151 VM1 (spindle motor) control Connected to GND IC201 and IC250 control data bus Connected to +5V IC201 and IC250 address bus Connected to GND Connected to +5V Connected to +5V Connected to +5V Active L CSEL (7PIN) control signal of IC250 Connected to +5V SDCS (44PIN) selection control signal of IC201 ATACS (98PIN) selection control signal of IC250 PSC (50PIN) control signal of IC101 Connected to +5V Connected to GND Connected to +5V System reset input of IC151 (ActiveL) Connected to GND Connected to GND X151 16MHz X151 16MHz Connected to +5V The bus control output of IC201 and IC250 The bus control output of IC201 and IC250 Connected to GND Not used for after service Connected to +5V Request signal input from 102PIN of IC250
14-20 D0-D7 21 VCC
22-28 HA0-HA6 30 31 32 33 34 37 38 40 41 43 44 45 47 48 49 50 51 52 53 55 56 57 58 59 60 VSS SWA SWB LOEJKEY INSIDE CSEL SWC /SRVDPCS /ATACS PCS MD0 MD1 /STBY /RES NMI VSS EXTAL XTAL VCC /RD /WR FEW AVSS FE LVL
61-64 TEST0-TEST3 65 67 68 TESTCNT AVCC /ATAINT
5
KDV-C810/C820/C830 /C840/C860
MICROCOMPUTER'S TERMINAL DESCRIPTION
I/O I O I I O O O O Purpose / Description Processing Operation CD/DVD Servo / data processor request signal input terminal Request signal input from 45PIN of IC201 Serial data transformer terminal (for debugging) Serial data receive terminal (for debugging) Encoder pulse input terminal Analog 5V Power down control output terminal Digital 5V Power down control output terminal BTL driver muting output terminal Not used for after service Not used for after service Feed sensor pulse input terminal (PHT2) Control of the power down of IC 104 (Active H) Control of the power down of IC 104 (Active H) Control of the driver of IC 102 (Active H)
Pin No. 69 70 71 73 74 75 76 79
Pin Name /SRVDPINT TXD RXD ENCODER /PWRDWN1 /PWRDWN2 STBY RFMVON
Laser high frequency superposition circuit control output terminal Control of the driver-on Q152
4,5,6,8, 11,29,39, 42,46,54, NC 66,72,77, 78,80 35,36 NC
-
(N.C) open
-
(N.C) connected to +5V
IC301(MAIN UNIT : MECHANISM CONTROL)
Pin No. Pin Name I/O Description Processing Operation STOP 1 2 LOAD+ LOADO O Loading motor (+) output terminal Loading motor (-) output terminal LOAD+ LOADL L LOAD H H UNLOAD L H BRAKE H H
LOAD : DISC CLAMP, UNLOAD : Magazine pack return STOP 3 4 ELV+ ELVO O Elevator motor (+) output terminal Elevator motor (-) output terminal ELV+ ELVL L LOAD H L UNLOAD L H BRAKE H H
UP : DISC101, DOWN : DISC110 5 6 7 8 9 10 11 15 16 17 18 19 20 23 24 POWER MPEG+B CD+B SCL VSS0 VDD0 SDA DATAH DATAC HCLK MPDAI MPDAO MPCLK MPREQ VDD1 O O O O O I O I/O I O O O Power supply ON output terminal for mechanisms MPEG 2 power supply ON output terminal DVD changer mode output terminal Clock output terminal for EEPROM GND Power supply input terminal Data output terminal for EEPROM DATAH DATAC HCLK Data input terminal from DVD processor Data output terminal for DVD processor Clock output terminal for DVD processor Request output terminal for DVD processor Power supply input terminal Control of Q302 (Active H) Control of the power supply Q071 (Active H) Control of the power supply IC 061 (Active H) IC302 (6PIN) EEPROM Clock output Connected to GND Connected to +5V IC302 (5PIN) EEPROM Data output Kenwood bus Kenwood bus Kenwood bus Data input terminal from 162PIN of IC501 Data output terminal for 168PIN of IC501 Clock output terminal for 169PIN of IC501 Request output terminal for 166PIN of IC501 Connected to +5V
6
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. 25 26 27 28 29 30 31 33 34 35 36 39 40 41 42 43 44 45 46 47 48 49 50 51 52 55 56 64 Pin Name AVSS UPSW LOWSW LOADSW CLAMPSW BUDET DISC.C DISCON AVREF AVDD RESET IC (Vpp) X2 X1 VSS1 BATT CE EJECT CHCON REMOCON REQH REQC 5LMUTE SMUTE RCAMUTE /MPRST NTPASW /MAGZSW I/O I I I I I I I I I I I I I I I I I O O O O I I Crystal input terminal Crystal input terminal GND Battery voltage detection input terminal ACC input terminal Magazine Eject switch input terminal CHCON Remote control signal input terminal REQH REQC Muting signal output terminal for muting line (5pin) Muting signal output terminal for audio muting line Audio muting control output terminal for RCA pin line Reset output terminal for DVD processor PAL/NTSC setting switch (SW901) input terminal Magazine in detection switch input terminal A/D grand terminal Elevator up switch input terminal Elevator down switch input terminal Disc tray loading switch input terminal Disc clamp switch input terminal Battery connection detection input terminal Elevator position detection sensor input terminal Disc detection input terminal Analog reference voltage Analog power supply input terminal Reset input terminal Description Connected to GND
KDV-C810/C820/C830 /C840/C860
Processing Operation
Elevator up switch (SW2) input terminal (Active L) Elevator down switch (SW3) input terminal (Active L) Disc tray loading out switch (SW1) input terminal (Active L) Disc clamp switch (SW302) input terminal (Active L) Backup supply voltage detect input terminal (Active L) Position sensor (PHT1) input terminal Disc detection input terminal (Disc load : H) Connected to +5V Connected to +5V System reset input terminal (Active L) (N.C) connected to GND X301 X301 8.38MHz 8.38MHz
Connected to GND Battery low voltage detect input terminal ACC detect input terminal (Active H) Magazine Eject switch (SW301) input terminal (Active L) Kenwood bus Remote control signal input Kenwood bus Kenwood bus Mute line (5pin for DIN terminal) control (Active L) Audio line muting for DIN 13pin line (Active H) Audio line muting for RCA pin line (Active H) System reset output for IC501,516,561,571 PAL : H, NTSC : L Magazine in detection switch (SW5 : Active L) (N.C) open (N.C) connected to +5V
12-14,21, 22,37,38, NC 53,57-63 32,54 NC
7
KDV-C810/C820/C830 /C840/C860
TIMING CHART OF MECHANISM OPERATION
3, Elevator motor control terminal ELV+ (3PIN) is set to H, ELV- (4PIN) is set to L, and an elevator position is moved upward.
Initialized operation (without any magazine pack).
After microcomputer reset starting moves an elevator position to the position of DISC1, and carries out initial operation.
1, Elevator motor control terminal ELV+ (3PIN) is set to L, ELV- (4PIN) is set to H, and an elevator position is moved downward. 2, UP SW (SW2 for IC301, 26PIN) checks H (SW2 is OFF position).
4, UP SW (SW2 for IC301, 26PIN) checks L (SW2 is ON position). 5, After checking DISCC (31PIN), and carries out DISC1 position detection (PHT1). 6, ELV+ (3PIN) and ELV- (4PIN) are set to H, and elevator operation is made to STOP.
Timing chart 1
ELV + (IC301 3pin) ELV (IC301 4pin) LOAD + (IC301 1pin) LOAD (IC301 2pin) LOAD OUT SW (SW1 , IC301 28pin) CLAMP SW (SW302 , IC301 29pin) UP SW (SW2 , IC301 26pin) DOWN SW (SW3 , IC301 27pin) DISCON (IC301 33pin) DISC.C (PHT1 , IC301 31pin) MAG SW (SW5, IC301 64pin) H ELEVATOR DOWN H L L H L L H L L L H L H L L H L H L L
ELEVATOR UP
8
TIMING CHART OF MECHANISM OPERATION
Magazine pack in (for disc clamp about DISC1).
Detection of insertion of a magazine pack checks whether an elevator position is in DISC1 (top position).Basic operation is the same as initial operation. Then, DISC1 is pulled out from a magazine pack and a disc clamp is carried out. 1, Laser ON. 1, Detection for MAGSW (SW5 for IC301, 64PIN) checks L. 2, An elevator position and initial operation is performed. 3, LOAD+ (IC301, 1PIN) is set to H, LOAD- (IC301, 2PIN) is set to L, and DISC1 tray is pulled out from a magazine pack. 4, LOADING MOTOR (VM3) is dr iven until CLAMP SW (SW302) is set to L. 5, LOAD+ (IC301, 1PIN) and LOAD- (IC301, 2PIN) are set to H, and loading operation is made to STOP. 2, Focus search ON.
KDV-C810/C820/C830 /C840/C860
Operation for disc clamp after playback
A disc detection sensor (D1) performs the focus search, after that detection (DISCON H) for disc existence, and it goes into playback mode.
3, Focus error detection. (for disc surface and recorded layer) When FE of a recorded side is detected twice, it distinguishes from the two layer disk of DVDs. CD and DVD is distinguished by the time lag of FE detected from recorded side and disc surface. When distinguished from CD, the reflective level of a disc is detected and CD/CD-RW is distinguished. 4, Focus, Tracking servo ON. 5, Automatic adjustment of circuit. Focus, Tracking offset, Focus, Tracking loop gain, Focus, Tracking balance and RF gain. 6, TOC information read-out. 7, Playback start.
Timing chart 2
ELV + (IC301 3pin) ELV (IC301 4pin) LOAD + (IC301 1pin) LOAD (IC301 2pin) LOAD OUT SW (SW1 , IC301 28pin) CLAMP SW (SW302 , IC301 29pin) UP SW (SW2 , IC301 26pin) DOWN SW (SW3 , IC301 27pin) DISCON (IC301 33pin) DISC.C (PHT1 , IC301 31pin) MAG SW (SW5, IC301 64pin) H L H L H L H L L H H L L L H H L H L L L H L H
INITIALIZE
DISC LOADING
9
KDV-C810/C820/C830 /C840/C860
TIMING CHART OF MECHANISM OPERATION
Disc change operation (for operation to out of DISC1 playback after change to DISC2).
If disc change command is received, the playback disc under present will be returned to the magazine pack. After that, the selected disc is pulled out of the magazine pack and disc tray is carried out. 5, Check (PHT1) DISC2 position detection of the DISCC (31PIN) is carried out. 6, ELV+ (3PIN) and ELV- (4PIN) are set to H, and elevator operation is made to STOP. 7, LOAD+ (IC301, 1PIN) is set to H, LOAD- (IC301, 2PIN) is 1, LOAD+ (IC301, 1PIN) is set to L, LOAD- (IC301, 2PIN) is set to H, and DISC1 tray is returned to a magazine pack. 2, LOADING MOTOR (VM3) is driven until LOAD OUT SW (SW1 : IC301, 28PIN) is set to L. 3, ELV+ (3PIN) and ELV- (4PIN) are set to H, and elevator operation is made to STOP. 4, After checking DISCC (31PIN), and carries out DISC2 position detection (PHT1). set to L, and DISC2 tray is pulled out from a magazine pack. 8, LOADING MOTOR (VM3) is driven until CLAMP SW (SW302 : IC301, 29PIN) is set to L. 9, LOAD+ (IC301, 1PIN) and LOAD- (IC301, 2PIN) are set to H, and loading operation is made to STOP.
Timing chart 3
ELV + (IC301 3pin) ELV (IC301 4pin) LOAD + (IC301 1pin) LOAD (IC301 2pin) LOAD OUT SW (SW1 , IC301 28pin) CLAMP SW (SW302 , IC301 29pin) UP SW (SW2 , IC301 26pin) DOWN SW (SW3 , IC301 27pin) DISCON (IC301 33pin) DISC.C (PHT1 , IC301 31pin) MAG SW (SW5, IC301 64pin) L H H L L H L H L H L H H L H L L H H L H L H H L H L L
DISC UNLOADING
ELEVATOR DOWN
DISC LOADING
10
TIMING CHART OF MECHANISM OPERATION
Magazine ejection operation (for operation to DISC1 playback after magazine pack eject)
If the input of EJECT SW (SW301) is detected, the playback disc under present will be returned to a magazine pack, an elevator mechanism part will be moved to an eject position (most below position), and a magazine pack will be discharged. After that, an elevator mechanism part is moved to DISC1.
KDV-C810/C820/C830 /C840/C860
5, ELEVATOR MOTOR (VM4) is driven until DOWN SW (SW3) is set to L. 6, EJECT position detection of the DISCC (31PIN) is carried out. H->L (it checks twice). 7, ELV+ (3PIN) and ELV- (4PIN) are set to H, and elevator operation is made to STOP. 8, After 2 seconds of magazine pack eject, elevator motor
1, LOAD+ (IC301 and 1PIN) is set to L, LOAD- (IC301, 2PIN) is set to H, and DISC1 tray is returned to a magazine pack. 2, LOADING MOTOR (VM3) is driven until LOAD OUT SW (SW1 : IC301, 28PIN) is set to L. 3, LOAD+ (IC301, 1PIN) and LOAD- (IC301, 2PIN) are set to H, and loading operation is made to STOP. 4, Elevator motor control terminal ELV+ (3PIN) is set to L, ELV- (4PIN) is set to H, and an elevator mechanism is moved downward.
control terminal ELV+ (3PIN) is set to H, ELV- (4PIN) is set to L, and an elevator mechanism part is moved upward. 9, UP SW (SW2 for IC301, 26PIN) checks L. 10, After checking DISCC (31PIN) (PHT1), DISC1 position detection is carried out. 11, ELV+ (3PIN) and ELV- (4PIN) are set to H, and elevator operation is made to STOP.
Timing chart 4
ELV + (IC301 3pin) ELV (IC301 4pin) LOAD + (IC301 1pin) LOAD (IC301 2pin) LOAD OUT SW (SW1 , IC301 28pin) CLAMP SW (SW302 , IC301 29pin) UP SW (SW2 , IC301 26pin) DOWN SW (SW3 , IC301 27pin) DISCON (IC301 33pin) DISC.C (PHT1 , IC301 31pin) MAG SW (SW5, IC301 64pin) EJECT SW (SW5, IC301 45pin) H L H H L Disc 1 Disc 2 to 9 Disc 10 L H Disc 10 Disc 2 to 9 Disc 1 L H L H H L H L H L H L L H H L H H L L L
DISC UNLOADING
ELEVATOR DOWN
EJECT POSITION
ELEVATOR UP
11
KDV-C810/C820/C830 /C840/C860
qSetting for the unit condition as follows. POWER ON : STOP MPEG UNIT
No. 1 ITEM 27MHZ REFERENCE CLOCK INPUT SETTINGS -
ADJUSTMENT
OUTPUT SETTINGS Connect a Frequency counter between 27MHz test point to GND.
SETTINGS STOP (POWER ON)
ALIGNMENT POINT CT551
ALIGN FOR 27MHz±0.1KHz
FIG A
MPEG UNIT (COMPONENT SIDE VIEW)
27MHz TEST POINT 27MHz Reference Clock CT551
GND
Fig. A
Frequency counter
Notes.
About repair of a laser pickup with service. Change with a laser pickup single article and adjustment cannot be performed. A service part is supplied in a pickup unit (with in VM1, VM2, PHT2 and SW4). If you need change to spindle motor (VM1) and feed sensor (PHT2) you can order to pickup unit. About the handling after repair (for transportation) Please after repair for the units you must be internalized elevator mechanism of most below position (for magazine pack eject position), and always attach CAUTION CARD and STEPPED SCREW (for transportation). In order to make an elevator mechanism downed, please carry out in the following procedure (this model not included test mode). * Shut off a power supply within 2 seconds after magazine pack discharge.
12
A
B
C
D
E
F
G
H
I
J
1
PC BOARD
to MAIN UNIT (CS302)
5 1
PC BOARD (COMPONENT SIDE VIEW)
1
LOAD UNIT EV UNIT
DVD MECHA.UNIT 2
SW302
1 3
CS2
M
C3
ELEVATOR MOTOR (VM4)
CS7
R2
1
30
C2
25
14
C1
R5
LOADING MOTOR (VM3)
U2
IC1
1 13 C7 C6 C5 1
PHT1
U1
1 R3
M
CS6
25
C4
3
R1
CS8
1
4
to DVD MECHA. UNIT (CS3)
DVD MECHA. UNIT IC 1
SW3
Q
Address 2H
SWITCH UNIT
4
U2
U3
U1
to DVD MECHA. UNIT
SW2
(FOIL SIDE VIEW)
5
DVD MECHA. UNIT
SENSOR UNIT
4
CS3
1
1
D1
4
6
FFC1
SW1 to DVD MECHA. UNIT (CS4)
1
4
LED1
7
CS4
Refer to the schematic diagram for the values of resistors and capacitors.
Refer to the schematic diagram for the values of resistors and capacitors.
13
14
30
20
K
L
M
N
O
P
Q
R
S
T
1
PC BOARD (COMPONENT SIDE VIEW)
MAIN UNIT
RA258 RA252 RA251 RA260 RA261 RA259 RA262 RA254 RA256 RA255 RA250
MAIN UNIT IC 101 Q Address 6M 4L 3L 3L 6L 7O 6O 6N 6N 6O 4N 4M 2N 2M 5Q 4Q 3P 3Q 3Q 6Q 6R 6Q 101
R345
8 RA302 R332
RA264
RA263
R252
RA257
RA253
C250 C251
C256 144 44 1
40 109 108 10 1
CS201
1
102 103 104 105 108
L304
C261
2
L303
CS202
1
ZD304
C321
C260
C312
C255
R338
Q306
2 1
R251
151 152
CS303
CS302 IC250
R339
C132
IC251
1
1
C307
1
8
153 154 201
IC304
4 1 5
B
E
R118 4
R253 C253
C310
R115
3 4
1 22 23
IC305
4 5
R304
5
C237
C252
E
B 23
R250 22
R309
C131
C239
37
72
I G
C309
R116
C136 C135
IC303
R301
ZD303
R319
3
C254
D105 5
8
IC103
R306
IC104
36 73
5 R314
Q301
8
202 250 251 301
B
E
C308
302 303
CS301
C130
R240
C302
C127
ZD301
E B B E
C257
C258
C238 45 44
C304
O R320 C303 C301 C323
C316
Q101
R112 R111
X250
R311 R310
BL301 20
304 305 306
R110
C126
Q304 Q303
88 89 14
BL302
307 308
R113
IC202 IC102
R307
R344
25
4
1
BL303
4
IC302
5
3L 6N 6L 7O 7N 3Q 4Q 4Q 4Q 6Q 5P
C324
BL304
102
1
103 151 152 301
CS101
C240
C241 1
R221
C322
R317
R349
R232 RA202 R231 C243 132 1 176 C224 RA201 C242 R230
R348
C116
C326
RA162
R233
ZD305
1
RA303
C128
C100
R220
C236 R241
16 17
1 64
L301
CS102
C248
X201
R347
R302
R337
C129
R222
RA304
R303
IC201
C222
R114
44
1
C223
Q302
R343
1
13
B E
R335
302 303
R356
R249
304 305
RA307
5
D101
C101 SVR201
R342
IC301
RA301 RA306
307
Q307
C225
C245 C244
R245 R246
R237 C202 133 C203 R202
E B
R331 R328
R206
R207
R209
R210
R216
RA204
C211
C328
C204 C282
C205
C206
C207
C209
C284
R201
C201
C211
R341
TH301
R329
R305
32 33 48
49
R334
RA203
RA205
C213
C212
C220
C219
C218
C217
C216
C215
C214
R217
R280
R327
C283
C208
C210
C329
R119
R340
B E
8
5
R156
C102 80 61
Q102
RA155
RA157 C155 21 20
R326
R336
C111
X301
R315
C139
IC154
C161
R151
C157
C311
R321
C325
Q103
R122 E B
C318
6
C133 R131 R132 3 4 1 5 R134 R121
C140
1
60
R120
IC152
C121 RA102
4
3
1
4 41
40
R325
IC308
1
D303
R312 R346
R323
R153
C320
5 R152 5 1 4 3
1 D102
E B
R313
R135
C134
C317
C156
IC105
R133 C137
C158
C150
C163
3 1 R318
C315 O I V-
C103
C141
C104
C105
IC101
C120
IC153
X151
IC151
C159
R157 C154
C319
Q305 3
C106
C107
C110 C108
C113 C109
C114 C115 20 21 C112 40 RA103 C123 C122 41
IC306
60 61 RA154 80 1
R316
IC307 D304 D301
C313
C314
R333
25
C249
30
R322 RA305 R324 L302
D302
Q151
C160 R154 B E
SW301
C330 C306 R308
B E
C162
C124
R159
R158
R155
C117
C152
3 1
C153
Q152
RA151 2
7
IC108
RA152
Refer to the schematic diagram for the values of resistors and capacitors.
15
16
U
V
W
X
Y
Z
AA
AB
AC
AD
1
PC BOARD (FOIL SIDE VIEW)
MAIN UNIT
2
3
4
CS304
7
1
5
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
17
18
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
1
PC BOARD (COMPONENT SIDE VIEW)
MPEG UNIT
CS003
MPEG UNIT IC Q Address 2AK 3AH 2AF 3AG 3AG 3AG 3AH 3AG 4
3
BR510 1 48 R505 R504 C501 C502 C503 C504 C561
C562
SW901
C161 C164 C165 C169 C002
C093 C094 C092 C090 C091
1
1
5 9 6 10 7 13 11 8 12
C108
C563
2
DZ084 DZ085 DZ083 DZ081 DZ082
2
511 514 515 516 551 571
3 4
C111
C115
R564 C524 C546 R512 X551 C523 C545 C508 28 C509 L511 C510 CT551 27
C119
L514 C544
C114
IC514
R007
D004
C017
D003
28
15
CS581
C019
C061
R010
IC515 CS911
C547 L515
1 3
5 4
C552 C553 R552 R551
IC516
9 16
C003 C004 C005 C006 C008
C010 C011 C012 C013
C522 C521
4
1 8 BR551
C541 C511 C512 C542 C513
IC511
D005 DZ003
C022 C548 C151 C154 C155
1
14
R009
R509 C531
8
1
C020
24
25
591
IC001
3AJ
C551 L551
IC551
5 C555 BR591
DZ002
C021
1
Q004
C118
R002 R001
R003 R007
5
4 1 C517 L504
D007
C009 R004 R006 R005
IC591
EB
CS151
6 3 1
C104
54 C528 L502 C579
1
C516 C085
C515
C187 C576
48 1
37 36 C578 R571 25C575 C574
R186 R187
C101
C105
3
20
1
C520 C591 8 L591 C518
C554
CS912
10
C053
C054 L051
CS002 CS001
1 1
CS901 IC571
12 40 R902 R904 R901 1 C083 C081 13 24
DZ051
C195 C188 C186
3
BR573
C571
C189 1
ZA051
4
(FOIL SIDE VIEW)
MPEG UNIT
R912
MPEG UNIT IC Q Address 5AH 6AI 6AF 7AK 6AI 5AI 5AI 6AJ 7AJ 6AK 5AI 6AF 1 2 6AG 5AG IC Q 3 51 52 71 72 101 111 151 161 171 172 181 182 Address 5AG 5AG 5AG 6AF 6AF 6AH 5AH 6AH 5AH 5AH 6AH 7AI 7AJ
C166 R168 R167
IC561
15 C566 28 BR503
L501 C526 C507 R507 C506
BE
EB
5 8
4 1
1 4
8 5
C163 R164 R163 R162
5
Q002
Q003
Q161
8
5
C505
C099 C090 C170 C097 C096 C095
C564 R084 L084 R085 L085 R083 L083 R081 L081 R082 L082 R056 L056 Q052 L054 R054 C055 R055 C056 L055 C057 Q051 C059 L065 L057 C058 L059 EB 14 R165 R166 C162 R161
C565 1 BR501 BR502 R506 R563 BR505 BR504 R501 C525 R502 1 208
61 62 71 81 101 111 171 181 182
BR913 BR911 R911
C113 R114 R113 R112
IC111
EB R011 R012 R015 R018 R013 R014
52 53
C116 R118 R117
Q171 D171
C016
BE
4
D001
C014
4 5
3
R115 R116 C112 R111
IC061
L003
R155 R156 C152 R151
C062 C066 R061 C064
C583 L582 R581 C582
Q001
L581 C581 4 5 3 1 C072 O C071 I G R071 C193 L100 C194
D002
BE
BR506
L002
1 C171 L171
IC171
C567 R562 R561 C568 C540
Q111
D172
1 5 L111 C539 C538
BR507
501 561 581
IC501
BR914 BR912
C156 R158 R157
BE
IC581 IC071
R008 L052
Q172 Q151
EB 8 5
L053
C153 R154 R153 R152
C103 R104 R103 R102
EB
BR509 157 156 C529 R906 R903 L903R907 R905 L905
Q071
Q072
BE
BE
Q101
C106 R108 R107
1
4
C536 G I O C063 C065 R188 C192
C527 R508 104 C514 105 L503
R105 R106 C102 R101
L072 R075
BR904 BR903
D006
B E R189 L572
BR901
C196 L193
R051
IC181
DZ072
C197
C052 C051 R917 R916 R915 L914 C917 C918 C919 C920 C921 C924
D181
EB
L182 R183 R185
C519 R513 L505
L571 BR511 BR512
C916 C915 C914 C913 C912 C911 BR906 BR905
6
L071 C073
L151
IC101
C537
IC062
BR508
C922 BR907 R908 L907
C082 C084 R086 R087
1 R184 1 3
6
C190
Q182
Q181 3
C572
4 C184 6 C191
BR902
BL902
BL904 BL905
D051
R918 L913
4 C185
C573 C182 L181
R574 3 1
IC182
C183 R182 R181 C181 R576 R575 R573 C577
IC081
4
L908 L901 L902
BL901
L904 L906
BL903
7
Refer to the schematic diagram for the values of resistors and capacitors.
19
20
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
LASER PICKUP
MAIN UNIT
PD LD GND 30 VB 29 VF 28 GND 27 VE 26 VA 25 PD
C120 0.1
1
HOLOGRAM LASER UNIT(CD)
22
100 R325
R340 390
R323
1K
5.0V
5.0V 5.0V 0V
C114 3.1V 1000P
168 167 3.1V C121
165
145
24 VR 23 VC 22 LD 21 GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
30 29 28 27 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
VFCD 29 AGND 28 VECD 27 VACD 26 PDACD 25 VOLCD 24 VCCD 23 LDACD 22 AGND 21 5VA1 20
C116
80 79 72 3 74
0.1
VC VB VA VCC
164
166
C115
CS8
CS7
VBCD 30
73
1K
1000P 146
R119 10
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
1000P
C163
33
4.2V 0.3V 1.9V 1.9V
1.7V
1.5V 1.5V 1.7V 5.0V 2.3V
2.4V
0V
VSS1
REQH
X1
REMOCON
Q102 DVD LD DRIVE
59 61 62 63 64 P1TN P1TP P1FN P1FP LDP1 GNDR P1D1 P1C1 P1B1 P1A1 LDP2 P2A1 P2B1 P2C1 P2D1 GNDS P2FP P2FN P2TP P2TN
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
R343 100K DFTN N.C N.C N.C N.C N.C FEO TEO 1.8V 40 39 38 37 36 35 34 33
C122 330P C124 C123
RA306 22
0V
5.0V
DISCON
CHCON
CE
VPP
X2
NC
NC
RESET
EJECT
AVDD
AVREF
BATT
MDI1
EQD
FEB
TEB
DPDB
PSC
RPP
VCC2
EQB
RPB
GND2
RFDC
VCC0
VCCR
RPO
N.C
RFO
LDDVD
EQF
RPZ
HOLOGRAM LASER UNIT(DVD)
OSC
GND
VOS
20 VCC 19 V/2 18 GND(NC) 17 VOS
C236 150P
R249
111
101
112
102
113
109
108
106
103
100
112
111
109
108
107
104
113
107
106
104
10K
0.1
11
31
41
30
33
10
12
13
15
14
16
17
34
39
40
42
56K R231
R237 560K
R230
27K
C102
GND VCC VREF SGA VD VC VB VA PD LD 16 VD 15 VB 14 GND 13 VA 12 VC 11 PD 10 VR 9 V/2 8 LD 7 GND 6 GND(NC) 5 VCC 4 FO3 TR2 FO+ 1 TR+
5.0V
0.1
65 66 67 68 69 70
RA103 10K
44
43
42
41
40
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
R232 130 56K
151
330P 330P 34
27K
0V
129 R233
39
23
VREF 19
C101 0.1
4
150 C209 0.1
RA202 1K
92
91
99
98
96
93
90
92
90
86
97
94
87
85
2
I/O11
I/O11
VSS
VSS
VSS
VSS
VSS
LCAS
CAS
UCAS
I/O12
I/O12
I/O15
I/O13
I/O15
I/O13
I/O10
I/O10
I/O14
I/O14
VSS
OE
OE
A6
A6
A5
N.C
N.C
N.C
N.C
N.C
A8
A7
A5
A7
I/O9
I/O9
I/O8
I/O8
A4
132
131
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
62 61 63
99
98
97
96
95
94
93
92
91
90
89
BD11
PDOP1
BWU
PESP
PVSS
BCAS
PDOP2
PDON2
TESM8
TESM6
TESM5
BRAS
BD12
VSS5
CFC2
VSS3
VSS3
BD15
BD13
BD10
VDD5
BOE
BD2
VDD3
TESM7
PESV
VDD3
BD9
BD8
BD6
BD5
BD14
BD7
PPW
BD4
BD3
BD0
N.C
N.C
PLCK
BWL
RFMVCC 17 VDDVD 16 VBDVD 15 AGND 14 VADVD 13 VCDVD 12 PDDVD 11 VOLDVD 10 VREF 9 LDADVD 8
C100
PDON1
CFC1
BD1
N.C LVL N.C
0.1
2.3V
C237
AGND 18 61 64
VCC
VCC
VCC
VCC
VCC
LWE
RAS
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
N.C
N.C
N.C
N.C
WE
A0
A1
A2
A0
A1
A2
A3
11
11
21
21
1
1
12
C203
22
10
12
13
15
16
18
19
10
13
15
16
18
19
20
14
14
17
101
21
26
25
20
23
22
29
32
46
27
24
43
45
100
102
103
47
91
79
81
96
98
99
93
97
94
80
82
62 59
74
C111 10
C112 0.1
0V
76 77 78 79 80
0.1
VCCS RFSW N.C
C250 10
C251
75
N.C
84
74
5.0V
63
73
73
2.3V
N.C
29 28 27 5.0V 26 25 24 23 22 21
C282 0.1 C283 10u10 +
0.1
72
17
20
22
2
2
3
5
6
8
3
5
6
8
9
4
4
7
7
9
72
30 2.3V
152 31 RA204 47K
A4
A3
5.0V
71
31 1.7V
I/O7
VCC
RAS
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
64
134 135
UWE
MPEG+B
LOAD+
DATAH
CD+B
ELV-
31
21
32
29
26
25
23
22
33
30
27
34
24
20
16
15
13
12
11
17
0.1
GNDP
DPBD
VRCK
VCKF
DPD1
DPD2
DPAC
LDO2
11
10
12
2
3
5
6
8
9
13
15
VRFI
LDI2
VRD
VDD
SCL
N.C
N.C
N.C
N.C
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
FO+
11
1
10
12
2
13
15
16
18
19
14
C110 0.1 17
20
3
5
6
8
4
7
9
BD11
BD1
HCS1
F- 4 TT+ 3 1 F+ 2
FTR121 10
Q103 CD LD DRIVE
R122 1K
VSS
VSS
VSS
VDD
VDD
BD12
VDD
RAS
CAS
BD10
BD13
BD15
HCS3
VSS
BD2
OE
BD0
BD3
BD6
BD5
BD8
BD9
HA2
BA8
N.C
BD14
BD7
BD4
CSEL
BWL
0V 5.0V 0V
33 C141 33 1.4V
1.7V
3.4V
0V
C113 0.1
C108 1000P
C109 1000P
C106 0.1
C107 0.1
173
172
174
170
C104 33
C105 10
LOAD UNIT
SW302 CLAMP SW VM3 LOADING MOTOR M
2 1 LMLM+ 2 1 9 10 4 5 6 7 8 9 1 2 3 4 6 4 12 13 14 10 4 3
T+
17
470P 145 146 C284 0.1 147 R201 47K
C201 6800P
144 145 146 147 148
AVDD RFCT RFZ1 TEZI AWIN
BA3 BA2 BA1 BA0 VDD3 TESM4 DIGI
82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
6
82 81 80 79 39 40 41 42 R240 100 43 76 45 46 73 72 71
X250 50MHz
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
1M
VSS BA7 BA6 BA5 BA4 BA0 VSS BA2 BA1 BA3 TEST0 TEST1 TEST2 VSS XI XO VDD 5.0V DIGO N.C PDCK PDRQN PSYCN PDA8 PDA7(SBSY) PDA6(SFSY) PDA5(SBDI) VSS PDA4(CLCK) PDA3(C2PI) PDA2(DAI) PDA1(BCKI) PDA0(LRCK)
ACHCK
N.C VDD HA0 PDIAG HA1 IOCS16 INTRQ HDAK VSS VDD IORDY VSS HRD VSS HWR HDRQ HD15 VSS VDD HD0 HD14 HD1 HD13 HD2 HD12 HD3 HD11 HD4 VSS HD10 HD5 HD9 HD6 HD8
MWR MINT MRD MCE MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 VDD VDD MA0 MA1 MA2 MA3 MA4 MA5 MA6 VSS VSS VSS VSS VSS RST
7
N.C
144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 134 132 130 129 128
C256 0.1
100K
RFDVD
R345 100K
R335
1
F+
C103
C140 33u4 +
C207
BA4 VSS5
143
83
84 37
RA302 22
RA304 22
SYSRST
RFCD
1K
84
DASP
N.C
142
BWU
1.7V
R337 100
R303
C206 2200P
141
TEST2
BA5
85
5.0V 5.0V 0V 0V 5.0V
0V
3
SCD
VRA
SCB
TR-
5VA1 5
VCCP
5.0V
470P
140
BA7 BA6
TESM9
86
87 86 85
14
16
4
7
S/D 6
80
1
2.5V
N.C
C205
139
5
4
SLCO1
87
0.1
9 8 7
6
3
BA8
14
10
TR+
AGND 7
79
2.3V
2.3V
3.6V
0V
138
SCL
100P
N.C
PVDD
88
C254
C255 0.1
R317 47K
1
SDA
2.3V
ELV+
N.C
VSS0
FO-
VDD0
VCOF
MAGZSW
DATAC
LOAD-
137
0V
64
POWER
ACTUATOR
6
5
4
3
2
2
3
4
5
CS3
GND CLAMP 4 3 5
CS6
1 GND 2 GND
D101
3 4
5 5.0V
8 5.0V
6 5.0V
LED1
3 4 DISCON 5 CLAMP 6 LOADSW 7 DNSW 8 UPSW 9 LM10 LM+ 11 GND 12 SL+ 13 SL14 SOUT 15 5VD 16 INSIDE 17 GND 18 GND 8
159 162
4
3
17
16
2
1
138 137
R332
7 0V
VCC
WP
SCL
6 8.3V
5 5.0V
6 8.3V
R152 4.7K
8 0V
7 0V
5 0V
8 0V
R154 47K
C160 0.1
C159
C157 0.1
5.0V 5.0V
7 0V
SENSOR UNIT
LOAD OUT SW DISC DET SW1 CS4
GND LOADSW
150
R153 0.1
RIN
OUT2
IC152
5 R151 47K VDD
4
SW
10K
C211 0.1
OUT1
OUT
VCC
FIN
0V
43
42
R304 1K
GND
GND
GND
2
3
2
4
3
1000P
C161
60
59
56
55
54
53
XTAL 52
51
50
49
RES 48
47
46
45
44
43
42
41
3 0V
RESET REGULATOR
0V
31 RA151 1K RA152 47K
0V
C150 10
VSS
NM1
MD1
FE
VCC
PSC
RD
NC
NC
AVSS
EXTAL
STBY
MDO
FEW
LVL
N.C
WR
ATACS
C307 4.7u25 +
U3 UP SW DOWN SW SW2 U2 SW3 U1
7
16
1.7V
61 62 63 64 TEST0/PLAY TEST1/TRUP TEST2/TRDN TEST3/PAUSE
5.0V
2.4V
5.0V
IC102
FOCUS/ TRACKING FEED DRIVER
R113 4.7K T+ T-
RST
IC154 4.4V (2/2)
40 3 39 38 5.0V 37 0V 36 5.0V 35 5.0V 5 44 7 RA155 47K
330P
159
159 160 161
PD3 TRO AVDD AWCTL FMO DMO PD2 PD1 VSS5 PD0 VDD3 VMCK SMCK N.C N.C TEBC FEBC VDD5 HD15
C310 4.7u25 +
SWITCH UNIT
330P C212
1
2
3
158
R206 2.2K R207 2.2K
VREF FOO
158
VSS3 PD4
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
65 64 63 62 60
5.0V
76 73 72 71 70
IC250
ATAPI I/F & DVD ROM DECODER
1
0V
0V
0V
4
GND
2.5V
C213
157
PD5
67
0.1
1
1
3.8V
57 0V
58 0V
4
4
C258 5P
1/2W
C309
34
1.0V
4.4V
TESM11
R250
1
CD/DVD SERVO & DATA PROCESSOR
ZD301
DISCOM
IC153
C158 100P
0V 5.0V 5.0V
5.0V
5.0V
D1
156
PD6
68
FIN
TESM10
VCC
2
5
1
7
155
PD7
69
OUT1
4
IC154 (1/2)
5.0V
8
154
RFRP AVSS
PD8
OUT2
RIN
G
G
5.0V
BUFFER
152
153
RFSB
C326 0.1
1
2
3
4
D102
Q151
47K
47K
151
151 152
FE1 TE1
31
150
VDD5 PDCK PDRQ RSYC
G SDA
0
IC152 BUFFER
149
AVSS
TESM3
5
17 22 19 20 21
19 SB 20 FG 21 EC 22 VRD 23 SPDRVPS 24 VBB 25 VBB
R112 4.7K
TEMP DETECTOR
R111
24 R110
SL+
SL-
0V 5.0V
CS2
SOUT 1 14
SPINDLE MOTOR DRIVER
10K
23 4.7K
3
2
1
R307 1K 1/2W R306
R155
5.0V 0V
66 67 68 69 N.C AVCC ATA INT SRVDPINT
VIN3'
VIN3
VIN4
OPOUT
GND
VCC
OP-
OP+
VO3-
VO3+
VO4-
5
5VD 3 4 SL- 5 SL+ 6 7 GND 8 INSIDE 9 COILW 10 COILV 11 COILU 12 H+ 13 HU+ 14 HU- 15 HV+ 16 HV- 17 HW+ 18 H+ 16 4 5 5
C7 0.1
CE
5.0V 8 STBY 5.0V 9 VCC 2.8V 10 VO22.2V 11 VO2+ 12 VO113 VO1+
5.0V 1 VCC 2 BIAS 3 IN1 R114 4 IN2' 12K 5 IN2 6 0V GND 7 GND
VDD
G1
ABCK
AZCK
N.C
N.C
H+
R118 0V 2
3
2
101
81
91
0.1
C6
C132 100K
42
92
93
95
96
51
C131
46
48
49
47
50
52
53
0.1
C5
F+
F-
12 13
141
121
142
132
122
120
119
118
112
111
140
139
138
130
129
128
125
123
115
137
124
117
XVDD TESM0
TESM1
TESM2
TEST0
TEST1
MON0
MON1
MON2
MON3
MON4
MON5
MON6
MON7
MON8
MON9
VLPFI
XVSS
VDD3
VPFC
DVSS
DVSS
FLGA
FLGB
VSS3
VSS3
VSS3
MWR
MRD
DVR
N.C
N.C
N.C
SPSTBY
N.C
MA
RO
XO
LO
H- 20
FLCNT
C316
0.01 R310
C318 0.1
C317 0.1
15K
C117
0.01
RST0
RST1
MD2
C243 10 6
R245 C244 4
SB
D0
D1
D2
D3
D4
D5
D6
C155 0.1
R252
R133
27K
560
C225 100P
R221
W+
H+
U+
V+
W-
U-
H-
W
V-
0V
ECR 4 SPDRVPS 3
R131 C128 0.1 C129
U
C133 R132 0.1 3.9K
R134 22K 6.8K 10
C248
3 1
5 2 0V
2.4V 5.0V
R157 47K C156 0.1 0.01 104 C154 C153 3
470K
EC 5
163
2.4V
0V 12 13 14 47 15 48 16 49 17 50 18 51 19 52 20 53
10
33K 4
C137
V
1
2
3
4
5
6
7
8
9
C242
1K
R220 X201 2.2M 22.57MHz
0.1
C222 2200P
0.015 C223 R222 4.7K 41 40 42 43 44 C241 10u10 + C240 0.1
CS1
PDIAG
DD12
DD11
GND
GND
GND
GND
DD1
DAI
DD2
GND
GND
DMARQ
DD15
DD13
IOCS16
DD10
INTRQ
CSEL
DD14
DIOR
LOEJKEY
IORDY
R318 47K
PHT2
SW4
VM2
M
VBB 1
HW HU HV
0.01
2.4V
0.01 40
VBB 2
IC105
PULSE COUNT
10
0.1
DMACK
RESET
DASP
DIOW
GND
CS3
DD0
DD3
DD5
DD9
DD6
DD4
DD8
DAO
DD7
DA2
10 11 12 13 14
15
16
17
18 19 20
34
U15
U16 U17
RESET IC D304
R316 100K
0V 3 G 4.7V 2 IN 5.0V 1 OUT
41 42 43
11
10
2
3
5
6
8
4
7
9
LOEJ
46
CS201
40 39 38 37 36
35
34 33
32 31
30 29 28
27 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
ACC DETECTOR
0.1
FG 6
175
C261 100u6.3 + C260
R135
D7
IC1 : BA6849FP-Y
R246 C245 1K 10 7
DVD LD DRIVE
VSS
560
11
21
31
12
22
32
41
1
NC
NC
NC
NC
NC
10
13
15
16
18
19
20
23
25
26
28
29
30
33
35
36
38
39
40
42
2
14
17
24
27
34
37
43
3
5
8
9
44
SB 7
10
R251
18K
2.4V
7
Q304
R313 47K
47K
3.9K
C328 0.1
ZD303
R341
C134 1000P
RST
VCC
VDD3
R1 100
1000P
SDCS
DVDD
XI
3 34
5.0V
5.0V
VLPFO
5
4
6
3
21 5.0V
134
114
113
110
N.C
0V
R311 R309 100K 10K
5.0V 5.8V 0V
6
HW- 19
H3-
VH
14 1.0V
BGND 9 BGND 8
17
2
RA162 1K
HA0
22 0V
91
C224 176
0.7V
U13
3
H3+
1
NC
C162
HA1
23 2.4V
C312 100u16 + C306 100u16 + C330 22u16 +
0V 3.1V 3.1V 3.1V 3.1V 3.1V 3.1V
7 8 9 10 11
BGND 15 SL+ 14 SL- 13 SOUT 12 5VD 11 INSIDE 10 SL+ SL-
102
18 17 0V 16 0.7V 15
D105
PWR
HA6 HA5
28 2.0V 27 2.3V 26 2.9V 25 2.8V 24 2.9V
97 96 95 41
98
74 75 76
172 173 174 RA205 47K
172 173 174 C221 0.1 175
VSS3 SCD SCL SCB FG
HD8 MINT
46 45
D302
19 C2 0.1 17 C1 0.1
10
158
HA7
171
47 46 46 45 PWR
0.1
6
29
C210 10u10 +
0.1
C315
VRCK
C314 0.1
19 1.9V
LM- 16
16
HD9
47
C313 100u16 +
C127 22u10 +
10
VSS
170
C135 10u10 + C136
20
1K 170
47
C130 0.1
30 0V
48
97
98
100
102
91
20 1.7V
LM+ 17
17
1.7V
R216 4.7K
104 5.0V
41
SWA
43
5
21 5.0V
22 21
UPSW 18
18
C126 0.1
70 TXD 71 RXD 0V 72 NC 2.4V 73 ENCODER PWRDWN1 PWRDWN2
5.0V
0V
4
22 1.7V
LOWSW 19
19
SWB
32 5.0V 31 5.0V
169 R217
DFCT
HD11 HD10
49 49 48 R253
5.0V
100
102
82
92
103
105
106
104
107
108
73
75
76
78
79
80
83
85
86
88
89
90
93
95
96
98
74
77
84
87
94
97
99
4
LOEJKEY
C214 0.1
169
49 48
50
3
LOADSW 20
20
5.0V
33 0V
1
168
ANMON
4
3
1
23 5.0V
INSIDE
34
168
N.C
CLAMPSW 21
21
HD12
50
VDD
57
12
NC 5.0V VCC RNF A3 FG 2.9V PS A2 EC ECR A1 GND FR H1+ SB H1H2+ H2CNF
167
EQBC
51 50
ADO
R3 0.56
C3 33u10 +
VO
N.C N.C
HD7 VDD
110
G2
D1
S1
24
167
GND
RA154 47K
SEDVD
13
R2 100
2
VM2 VM1 NC
25
C4 0.1
DISCLED 23 DISCON 22
23 22
1.7V
2.5V
MICRO PROCESSOR (SERVO CONTROLLER)
60
EXT
1
BGND 24
C216
RA203 10K 166 166 DPDC
HD14 HD13
52 51
53 52 52 51
62
4
5.0V
IC1
BGND 25
VO4+
2
IC151
5.0V
R156 47K
LOEJ
C215 0.1
D2
D2
53
63
0V
4.6V
113 112 111
IC104
+5.0V AVR
0.1
53
114
C301 22u16 + C303
D1
D1
5
C304 22u16 + C302 100u16 + C308 10u16 +
R5 330
CS102
64
115
R116 100
25
22
21
20
19
18
17
16
15
14
C217 0.1
47K
165
54
10
65
R115 10K
1.2V
CURRENT DRIVE
0V
Q302
5.0V
10K 47K
RA157 47K
0.1
5.0V
IC103
+3.3V AVR
3.4V
VSS
10K
N.C
165
C239
5 5.0V
8 5.0V
6 5.0V
7 5.0V
OUT
C323 0.01
R320
47K
10K
175
RST
47K
G
47K
IN
1
MOTOR UNIT
C319 100u16 +
VM1
C311
C320
0.1
FEED SENSOR
FEED MOTOR
INSIDE SW
45
22K
SPINDLE MOTOR
7
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). ! Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
0.1
+
VE
RA102 47K
RA305 22
47K
DVD UNIT
5.0V
390
CS101
R326
C139 33u4 R120
R322
VF
ZD301 : 02CZ8.2-Y ZD303,305 : 02CZ6.2-Y
SIGNAL LINE GND LINE B LINE
SW301
44
43
23
VREF
IC101 IC102 IC103 IC104 IC105 IC108 IC151 IC152 IC153 IC154
: : : : : : : : : :
TA1293F BA5918FP-Y RN5RG33AA MMDF2P01HD TC75S51F LM50CIM3 HD64F3039TEBL1 TC7ST08FU IC-PST597EN TC7WU04FU
IC201 IC202 IC250 IC251 IC301 IC302 IC303 IC304,305 IC306,308 IC307
: : : : : : : : : :
TC9453AF LH61665AS-60E2 TC9469BF MSM51426C50TS UPD78F0034AGK9 S-24C04BFJ L78M05TL BA6289F S-80732AN-DW S-81250HG-RD
R334
100K 48 46 R333
47K R324
Q101,301 Q102,103,152 Q151 Q302 Q303 Q304,307 Q305
: : : : : : :
2SB1424-R 2SA1338-5 DTA114YUA DTC114YK DTA114YK 2SC2412K-R DTC124EK
C325
0.01
R336
47K 47
EJECT
X301 8.38MHz
10K
D101,102 D105 D301 D302,304 D303
: : : : :
DAP202U DAN202U RB400D MA152K LFB01
VPP RST
CS301
20 GND BL301 18 19 20 23 BL302 55 NC DISC.C 32 31 15 MPRST 14 SYSRST 46 31 17 BL303 15 16 48 49 BL304 50 51 52 54 AVSS VDD1 MPREQ NC NC 25 24 23 22 21 L301 56 L302 23 22 21 47 2 REMOCON 1 GND 3 NTPASW 7 6 5LMUTE SMUTE 11 DATAH 10 DATAC 9 8 REQH REQC 13 CHCON 12 HCLK R329 47K R328 30 19 MPDAI 18 MPDAO 17 MPCLK 16 MPREQ
5.0V
R327 47K
5.0V
5.0V 0V
MPEG UNIT CS911 2/2
2.7V 2.3V
169
49 50
2.3V
2.3V
5.0V
1.6V
147
1.7V
SVR201 4.7K
R241 18K
IC202 DATA BUFFER DRAM
IC251 DATA BUFFER DRAM
51 52 R331 R348 0
0V 5.0V 4.3V 0V 0V
49 50 51 52 53
REQC 5LMUTE SMUTE RCAMUTE
2.8V
3.1V
0V
5.0V
BUDET
5.0V
47K R305
B
CLAMPSW NC LOADSW LOWSW
29 28 27 26
100K RA307 22 54 55 56 R349 100K R356 22
IC301
0V 5.0V 5.0V
54 55 56 57 58 59 60 61 NC MPRST NTPASW NC NC NC NC NC NC NC
UPSW
5.0V 5.0V 5.0V 0V
47K 21 20 19 18 RA301 47K
IC101
RF AMP/SERVO CONTROL
32
R159 10K
C208 10u10 +
MICRO PROCESSOR (MECHANISM CONTROL)
0V 5.0V 5.0V R347 0V 0V
22 RA303 22 20 19 18 17
5 RCAMUTE 4 5LONSW
R202 C202 2.7K 0.015
133
5.0V
LPFN LPFO PVREF
0V
136 C204
U33
5.0V
62 63
5.0V
5.0V
VCOREF
MPCLK MPDAO MPDAI HCLK
0V
5.0V 0V 3.8V 0V
20 19 18 17 R344 100K
R302 10K
5.0V
16 15
CS304
1 GND 22 21 RST RST 2 3 4 5 RESET 6 VPP 7 VPP
142 141 140 139
7
EEPROM
47
IC302
C324 0.1 C305 0.01F + C329 0.1 C322 0.022
R319 680
CS303
1 2 1
X151 16MHz
0V
IC304
ELEVATOR MOTOR DRIVER
IC305
LOADING MOTOR DRIVER
SW5
2
MAGAZINE IN SW
70 C257 5P
IC201
EV UNIT
5.0V
ELEVATOR MOTOR CS302
1 7 1 2 3 4 R314 560 5 1 2 3 4 5
13.4V
13.4V
VM4 M
125 124 123 122 121 120 119 118 117
SRVDPCS 1.0V
C220 0.1 C219 0.1 C218 0.1 164 162 163
R209 1K R210 10K RA201 10K
162 163
IC108
5.0V
N.C SWC CSEL N.C
IC108
65
57 C238 0.1
69 68 67
+5.0V AVR Q101
5.1V
AVR FOR MECHANISM
8.3V
R301 100 1/2W
1 2 3 4 R339 0
1.0V
TESTCNT
IC303
OUT IN GND
164
13.4V Q301
13.5V 1/2W
3 2
1
PHT1
Q302
5.0V 5.1V 0V
Q303
+5.0V AVR
IC307
OUT IN V-
9.6V
C252 C253 0.1 0.1
D301 ACC DETECTOR CONTROL SW
44 43
R308 100 1/2W
POWER CONTROL SW CS202
ELEVATOR POSITION SENSOR
0.3V
L303 6 L304 7
1 MPEG+B 2 CD+B 3 ACC 4 BU 5 BU
0V
HA4 HA3 HA2
5.0V
5.0V
Q303
IC308
R315
5.0V
MPEG UNIT CS912 2/2
STBY 77 NC 78 100P R158 NC 0V 2.2K 79 RFMVON 80 NC Q152
93 92
BATTERY DETECTOR D303
R312 R346
BATTERY DETECTOR Q307
R342 10K ZD305
A
6 BATTDET 7 GND 8 5V 9 5V 10 GND
RA264 47
RA263 47
RA262 47
RA261 47
RA260 47
RA259 47
RA254 47
RA258 47
RA257 47
RA256 47
RA255 47
RA253 47
RA252 47
RA251 47
RA250 47
IC306
RESET SW FOR MECHANISM
RST
22K
R321 1K
Q305
SYSRST
KDV-C810 (1/2) MPEG KDV-C820 (1/2) UNIT CS901 KDV-C830 (1/2) KDV-C840 (1/2) 2/2 KDV-C860 (1/2) C
A
B
C
D
E
LASER PICKUP
MAIN UNIT
PD LD GND 30 VB 29 VF 28 GND 27 VE 26 VA 25 PD RA102 47K C139 33u4 R120
1
HOLOGRAM LASER UNIT(CD)
VREF VF VE VC VB VA VCC
C120 53 1000P C163
168 167 3.1V C121
CS8
24 VR 23 VC 22 LD 21 GND 1 2 3 4 5 6 20 VCC 19 V/2 18 GND(NC) 17 VOS 7 8 9 10 11 16 VD 15 VB 14 GND 13 VA 12 VC 11 PD 10 VR 9 V/2 8 LD 7 GND 6 GND(NC) 5 VCC 4 FO3 TR2 FO+ 1 TR+ 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
CS7
30 29 28 27 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
VBCD 30 VFCD 29 AGND 28 VECD 27 VACD 26 PDACD 25 VOLCD 24 VCCD 23 LDACD 22 AGND 21 5VA1 20
73 80 79 72 3 74
R119 10
1K
4.2V 0.3V 1.9V 1.9V
0.1
Q102 DVD LD DRIVE
59 61 62 63 64 P1TN P1TP P1FN P1FP LDP1 GNDR P1D1 P1C1 P1B1 P1A1 LDP2 P2A1 P2B1 P2C1 P2D1 GNDS P2FP P2FN P2TP P2TN
60
59
58
57
56
55
0V
54
1.7V
52 DPAC 10 C106 0.1 R154 47K FEW 56 VDD
0.1 VCC2
MDI1
EQD
EQB
HOLOGRAM LASER UNIT(DVD)
OSC VOS
LDDVD
GND2
RFDC
2.3V
GND
2.3V
5.0V
C116
C102
GND VCC VREF SGA VD VC VB VA PD LD
0.1
2
5.0V
4
65 66 67 68 69 70
VREF 19
0.1
0V
C101
0.1
62 61 63
AGND 18 RFMVCC 17 VDDVD 16 VBDVD 15 AGND 14 VADVD 13 VCDVD 12 PDDVD 11 VOLDVD 10 VREF 9 LDADVD 8 AGND 7 S/D 6 5VA1 5 F- 4 TT+ 3 1 F+ 2 63 62 59 61 64
2.3V
IC101
64 72 73 74
RF AMP/SERVO C
5.0V
71 72 73 74 75
2.3V
0V
76 77 78 79 80
ACTUATOR
FOTR+
2.3V 2.3V
GNDP LDO2 VRFI LDI2 VRD VRA N.C N.C
C100
79
2.3V
DPBD 3 4 SPSTBY 3 WR 55 43 C107 0.1 11
0.1
3
80
TRFO+
1
2
3
5
6
8
4
T-
0V 5.0V 0V
33 C141 33 1.4V
1.7V
R121
C104 33
17
SW302 CLAMP SW VM3 LOADING MOTOR M
2 1 4 3
CS3
GND CLAMP LMLM+ 4 3 2 1 5
CS6
1 GND 2 GND
D101
3 4
LED1
9 10 4 5 6 7 8 9 1 2 3 4 6 4 12 13 14 10 3 4 DISCON 5 CLAMP 6 7 8 9 LOADSW DNSW UPSW LMIC152 BUFFER
VDD
GND
GND
GND
GND
13 SL14 SOUT 15 5VD 16 INSIDE 17 GND 18 GND
3.8V
1000P C161
RESET REGULATOR
0V
60
FE
SWITCH UNIT
U3 UP SW DOWN SW SW2 U2 SW3 U1
7 8
16
RA152 47K
1.7V
61 62 63 64 TEST0/PLAY TEST1/TRUP TEST2/TRDN TEST3/PAUSE
AVSS
LVL
RA151 1K
1
2
3
59
31
57 0V
58 0V
DISC DET
D1
DISCOM
OUT
4
R151 47K
LOAD OUT SW
SW1
5.0V
CS4
GND LOADSW
D102
Q151 SW
47K 10K
IC152
5
2 1 5 4 3 0V
5.0V
4
10 LM+ 11 GND 12 SL+
IC153
34
IC102
FOCUS/ TRACKING FEED DRIVER
R113 4.7K T+ T159 162
17 22 19 20 21
19 SB 20 FG 21 EC 22 VRD 23 SPDRVPS 24 VBB 25 VBB
R112 4.7K
IC108
5.0V
TEMP DETECTOR
R111
IC108
3 2 1
65
1.0V
TESTCNT
24 R110
R155
47K
SOUT
1
14
23 4.7K
0V 5.0V
CS2
SPINDLE MOTOR DRIVER
10K
SL+
SL-
5.0V 0V
66 67 68 69 N.C AVCC ATA INT SRVDPINT
25
22
21
20
19
18
17
16
15
VIN3'
VIN3
VIN4
OPOUT
GND
VCC
OP-
OP+
VO3-
VO3+
VO4-
5VD 3 4 SL- 5 SL+ 6 7 GND 8 INSIDE 9 COILW 10 COILV 11 COILU 12 H+ 13 HU+ 14 HU- 15 HV+ 16 HV- 17 HW+ 18 H+ 16 4 5 5 13 12 R2 100
5.0V
1 2 R3 0.56 4 3 4
IC1
VM2 VM1 NC NC 5.0V VCC RNF A3 FG 2.9V PS A2 EC ECR A1 GND FR H1+ SB H1H2+ H2H3+ H3CNF NC VH 25 24 23 5.0V 22 1.7V 21 5.0V 20 1.7V 19 1.9V 18 17 0V 16 0.7V 15 14 1.0V C4 0.1 C3 33u10 + 22 21 20 19 C2 0.1 17 C1 0.1
BGND 25 BGND 24 DISCLED 23 DISCON 22 CLAMPSW 21 LOADSW 20 LOWSW 19 UPSW 18 LM+ 17 LM- 16 BGND 15 SL+ 14 SL- 13 SOUT 12 5VD 11 INSIDE 10 BGND 9 BGND 8 RA162 1K 3 34 SL+ SL23 22 21 20 19 18 17 16 158
5.0V 8 STBY 5.0V 9 VCC 2.8V 10 VO22.2V 11 VO2+ 12 VO113 VO1+
5.0V 1 VCC 2 BIAS 3 IN1 R114 4 IN2' 12K 5 IN2 6 0V GND 7 GND
1.7V
2.5V
RA154 47K
H+
VO4+
5
2
R5 330
CS102
14
5.0V
70 TXD
C6
0.1
5 6 8 9
C7 0.1
C5
0.1
1.7V
C126 0.1
6
HW- 19 H- 20
0V 3.1V 3.1V 3.1V 3.1V 3.1V 3.1V
R1 100
7
C127 22u10 +
102
D105
PWR
71 RXD 0V 72 NC 2.4V 73 ENCODER 74 75 76 PWRDWN1 PWRDWN2 STBY
F+
F-
0V
10 11 12 13
5.0V
17
C162
C117
0.01
RST0
R133
IC1 : BA6849FP-Y
W+ H+ U+ V+ WUHW VU V
SB 7 FG 6 EC 5 ECR 4 SPDRVPS 3 175 163
10
27K
R135
DVD LD DRIVE
5.0V
2.4V
3 1 5 2 0V
33K 4
1
C133 R132 0.1 3.9K
2.4V
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15
16
17
18 19 20
R131
R134 22K
PHT2
C128 0.1
C129
SW4
VM2
M
VBB 1
MOTOR UNIT
FEED SENSOR
FEED MOTOR
INSIDE SW
VM1
HW
HU
HV
IC105
0.01
10
2.4V
C137
PULSE COUNT
C153
6.8K
45
SPINDLE MOTOR
7
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). ! Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
0.01 40
VBB 2
0.01 104 C154
2
RST1
2.4V
C134 1000P
77 NC 78 100P R158 NC 0V 2.2K 79 RFMVON 80 NC Q152
5.0V
C160 0.1
5.0V
R152 4.7K
SENSOR UNIT
C103
1K
C105 10
LOAD UNIT
T+
10
F+
C140 33u4 +
R122
3.4V
CD LD DRIVE
7
9
F-
Q103
5.0V
VCC0
EQF
N.C
51
+
DVD UNIT
CS101
F
G
H
I
J
C114 3.1V 1000P
1000P 146
165
0.1
164
166
C115
RA102 47K
C163
C120
IC101 IC102 IC103 IC104 IC105 IC108 IC151 IC152 IC153 IC154
145
: : : : : : : : : :
TA1293F BA5918FP-Y RN5RG33AA MMDF2P01HD TC75S51F LM50CIM3 HD64F3039TEBL1 TC7ST08FU IC-PST597EN TC7WU04FU
IC201 IC202 IC250 IC251 IC301 IC302 IC303 IC304,305 IC306,308 IC307
: : : : : : : : : :
TC9453AF LH61665AS-60E2 TC9469BF MSM51426C50TS UPD78F0034AGK9 S-24C04BFJ L78M05TL BA6289F S-80732AN-DW S-81250HG-RD
Q1 Q1 Q1 Q3 Q3 Q3 Q3
1000P
1.7V
0.1
1.5V 1.5V 1.7V 5.0V 2.3V
55
54
53
52
51
50
49
48
47
46
45
44
43
2.4V
0V
42
41
EQD
FEB
PSC
TEB
RPP
DPDB
VCC2
RPB
GND2
VCC0
VCCR
RPO
N.C
RFO
RPZ
DFTN N.C N.C N.C N.C N.C FEO TEO 1.8V
40 39 38 37 36 35 34 33
2.7V 2.3V
169
C236 150P R249
2.3V
5.0V
1.6V
147
1.7V
RA103 10K
SVR201 4.7K
R237 560K R230 56K R231
R241 18K RA202 1K
R232 130 56K 129 R233 27K
112
111
113
109
108
106
107
150 151
330P 330P
C122 330P
C124 C123
34
C209 0.1
132 131
27K
128
127
126
125
124
123
10K
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103 30
104
102 31
103 MON7 BD7
IC101
RF AMP/SERVO CONTROL
PDOP1
PESP
PVSS
PDOP2
VSS3
VSS5
BD12
PDON2
TESM8
TESM6
TESM5
CFC2
VSS3
BD15
BD13
BD10
BD9
BD8
VDD3
TESM7
PESV
LVL N.C N.C N.C VCCS RFSW N.C N.C
31 1.7V 30 2.3V 29 28 27 5.0V
R159 10K
134 135
C203 0.1
LPFN LPFO PVREF
152 31 C282 0.1 C283 10u10 + RA204 47K
C111 10
26 25 24 23 22 21
C112 0.1
0V
136 C204 100P C205 137 138 139 140 141 142 143 144 145 146 147 148
VCOREF VCOF PVDD SLCO1 TESM9 TEST2 RFCD RFDVD AVDD RFCT RFZ1 TEZI AWIN
V
VRFI VRD VDD VRA
2.3V
DPBD DPAC
3.6V
DPD1 DPD2 SCB
0V
VRCK VCKF
2.5V
N.C N.C
N.C N.C VCCP
SCD
SCL
5.0V
470P C206 2200P C207 470P 145 C284 0.1 147 R201 47K
C201 6800P
11
10
12
13
15
16
18
19
14
C110 0.1 17
20
8
6
7
9
1.7V
33 C141 33 1.4V
1.7V
3.4V
0V
C108 1000P
C109 1000P
C106 0.1
C107 0.1
173
172
C104 33
C105 10
174
170
C113 0.1
146
149 150 151 152 153 154 155 156 157 158 159 160 161
AVSS FE1 TE1 RFSB RFRP AVSS TESM10 TESM11 VREF FOO TRO AVDD AWCTL FMO DMO
150
R154 47K C159 C160 0.1 C157 0.1 R153 0.1
Q151 SW
10K
X151 16MHz
47K
47K
151 152
BUFFER IC154 (1/2)
5.0V
1
5.0V
C211 0.1
8 4
PLCK
57 0V
58 0V
2.5V
XTAL 52 51 50 49 NM1
C158 100P
RES 48
0V 5.0V 5.0V
5.0V
7
IC201
CD/DVD SERVO & DATA PROCESSOR
43
42
0V
1.0V
42 41
4.4V
C213 330P C212 330P
RST
151
0V
C150 10
VSS
MD1
FE
VCC
PSC
RD
NC
NC
AVSS
EXTAL
STBY
MDO
FEW
LVL
N.C
WR
158 159
R206 2.2K R207 2.2K
60
59
56
55
54
53
47
46
45
44
43
ATACS
1.7V
61 62 63 64 TEST0/PLAY TEST1/TRUP TEST2/TRDN TEST3/PAUSE
5.0V
2.4V
5.0V
IC154 4.4V (2/2)
40 3 39 38 5.0V 37 0V 36 5.0V 35 5.0V 5 44 7 RA155 47K
SRVDPCS 1.0V
C220 0.1 C219 0.1 C218 0.1 C217 0.1 164 165 162 163
R209 1K R210 10K RA201 10K
162 163
5.0V
N.C SWC CSEL N.C N.C
1.0V
65 TESTCNT
164 165
TEBC FEBC
0V
66 67 68 69 N.C AVCC ATA INT SRVDPINT
IC151
MICRO PROCESSOR (SERVO CONTROLLER)
5.0V
INSIDE LOEJKEY SWB SWA VSS HA7 HA6 HA5
R156 47K
LOEJ
C215 0.1 C216 RA203 10K 166 167 168 C214 0.1 169 R217 C210 10u10 + 1K 170 172 173 174 RA205 47K R216 4.7K 170 171 172 173 174 C221 0.1 175 C224 176 1000P VRCK VSS3 SCD SCL SCB FG N.C
DVSS N.C N.C RO
5.0V
34 33 0V 32 5.0V 31 5.0V 30 0V 29 28 2.0V 27 2.3V 26 2.9V 25 2.8V 24 2.9V 23 2.4V 22 0V 21 5.0V
RA157 47K
0.1
166 167 168 169
DPDC EQBC ANMON DFCT
70 71
TXD RXD NC ENCODER PWRDWN1 PWRDWN2 STBY
V 72
V 73
74 75 76 77
97 96 95 41
98
0V
HA4 HA3 HA2 HA1 HA0
93 92 91
XVDD 13 TESM0 14 TESM1 15 TESM2 16 VDD3 17 VSS3 18 VPFC 19 TEST0 20 VLPFI
MON0
MON1
MON2
MON3
MON4
MON5
MON6
DVSS
SPSTBY
FLCNT
RST0
RST1
MD2
C243 10 6
R245 C244 4
R246 C245 1K 10 7
C155 0.1
LD E
5.0V
VSS
11
12
21
1
22
VSS3
DVR
VCC
NC
NC
NC
NC
NC
10
23
25
26
28
24
SB
D0
D1
D2
D3
D4
D5
D6
D7
0V 12 13 46 14 47 15 48 16 49 17 50 18 51 19 52 20 53
C225 100P
R221
470K
0V
C248
C242
1K
R220 X201 2.2M 22.57MHz
0.1
11
1
10
10
2
3
5
6
8
4
7
9
C222 2200P
0.015 R222 C223 4.7K C241 10u10
R157 47K
C156
0.01 104 C154
0.1
C153
0.01 40
10
0.1
3
34
U15
U16 U17
45
27
29
32
2
3
5
8
9
MON8
DVDD
XVSS
5.0V
5.0V
VLPFO
XO
LO
XI
NC 8 78 NC 0V K 79 RFMVON 80 NC
175
BD14
PPW
BD6
N.C
N.C
133
PDON1
CFC1
BD11
N.C
32
C208 10u10 +
R202 C202 2.7K 0.015
101
102
9
25 BD11 BD10 BD9 VSS3 BD8 BD7 BD6 BD5 BD4 BD3 BD2 BD1 BD0 VDD5 BWU BWL BCAS BRAS BOE VDD3 89 90 90 91 91 92 92 93 93 94 94 95 96 96 97 97 98 98 99 99 100 100 101 101 102 102 103 103 104 104 105 106 106 107 107 108
26
MON2
108
27
MON3
28
MON4
29
MON5
30
MON6
31
MON7
C241 10u10 +
32
MON8
33
MON9
C240 0.1
34
VDD3
35
N.C
Q101,301 Q102,103,152 Q151 Q302 Q303 Q304,307 Q305
36
N.C
TEST1
: : : : : : :
37
K
38
FLGA
39
FLGB
40
40
VSS3
2SB1424-R 2SA1338-5 DTA114YUA DTC114YK DTA114YK 2SC2412K-R DTC124EK
41
41
RST
42
42
MA
43
43
MRD
PDCK
SMCK
VMCK
HD14
TESM4
TESM3
PDRQ
VDD5
VDD3
VDD5
VDD3
RSYC
HD10
HD13
HD15
HD12
VSS5
VSS3
VSS5
MINT
PD4
PD7
BA4
BA7
HD11
HD8
HD9
DIGI
PD0
PD3
PD5
PD6
PD8
BA0
BA3
BA5
BA6
BA8
PD2
BA2
PD1
N.C
N.C
BA1
44
44
MWR
SDCS
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
D101,102 D105 D301 D302,304 D303
ZD301 : 02CZ8.2-Y ZD303,305 : 02CZ6.2-Y
41 42 43 R240 84 87 80 85 86 79 82 81 100 47 48 49 52 51 64 67 57 60 63 65 68 69 62 70 73 76 72 71 47 50 53 46 51 C239 C238 0.1 10 48 49 52 50 53 46 45 C257 5P C258 5P
57 1 96 97 98 99 N.C VDD BA8 OE RAS CAS 33 32 31 30 BWL BWU VSS BD0 BD1 BD2 BD3 BD6 BD7 BD5 BD4 VSS VDD BD8 BD9 BD10 BD11 BD12 BD13 BD14 BD15 VDD VSS CSEL DASP HCS3 HCS1 HA2 VSS N.C 29 28 27 26 25 24 23 22 21 20 19 34 35 34 33 32 31 30 29 27 26 25 24 23 22 21 20 94 93 91 79 80 81 82 84 36 100 101 102 103 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 VCC UWE LWE RAS A0 A1 A2 A3 A4 VCC C237 0.1 VSS CAS OE N.C N.C N.C A7 A6 A5 VSS VCC I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 N.C VSS I/O15 I/O14 I/O13 I/O12 I/O11 I/O10 I/O9 I/O8 N.C 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 87 86 85 92 90 113 112 111 109 108 107 106 104
: : : : : DAP202U DAN202U RB400D MA152K LFB01
L
RST
7
LOEJ
LOEJKEY
5.0V
GND
CSEL 1M
40 39 38 37 36 64 67 60 63 65 68 69 62 70 73 76 72 71
R250 X250 50MHz
DASP
DIGO
PDA8
PDCK
TEST2
TEST1
TEST0
PSYCN
PDRQN
GND 73 74 75 76 77 78 ACHCK ADO ABCK AZCK N.C
VDD 5.0V
SIGNAL LINE GND LINE B LINE
PDA2(DAI)
PDA3(C2PI)
PDA1(BCKI)
PDA5(SBDI)
PDA6(SFSY)
PDA0(LRCK)
PDA4(CLCK)
PDA7(SBSY)
CS3
34 33
CS1
M
DA2
DAO 46 47 48 49 50 51 52 53 89 90 VSS VDD MA0 MA1 MA2 MA3 MA4 MA5 MA6 MCE MRD VSS MWR MINT N.C RST VDD VSS VSS N.C 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 88 MD7 87 MD6 86 MD5 85 MD4 84 MD3 83 MD2 82 MD1 81 MD0
32 31
PDIAG
DAI
IOCS16
30 29 28
GND
27 26
INTRQ
C254
DMACK 91 92 93 41 95 96 97 98 42 43 102
IORDY
DIOR
5.0V
DIOW
DMARQ
DD15
23 22 21 20 PWR
104 5.0V
C255 0.1
GND
DD0
18 17 HD10 HD7 HD8 HD6 HD9 HD5 VDD 109 110 111 112 113 114 115 114 110 113 115 112 111
DD14
DD1
DD13
DD2
14 13
DD12
DD3
DD11
12 11 10
DD4
GND
CS201
47 46 42 41 45 43 40 39 67 64 57 54 47 44 37 70 69 68 66 65 63 60 59 58 56 55 53 50 49 48 46 45 43 40 39 38 72 62 52 42 71 61 51 41 R253 100 XI XO N.C N.C N.C N.C BA3 BA1 BA2 BA0 BA4 BA5 BA6 BA7 VSS VSS VSS VSS VSS
R252
560
RA264 47
6
IC202 DATA BUFFER DRAM
35
5
RA263 47
4
3
5.0V
C252 C253 0.1 0.1
79 80 VSS SEDVD VDD
RA262 47
142
141
RA261 47
140
139
RA260 47
138
0.1
137
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC250
17 16 15 14 13 12 11 10
ATAPI I/F & DVD ROM DECODER
RA259 47
5.0V
27 26 25 24 20 21 23 22 6 5 4 3 29 32
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7
VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8
44 43 42 41 40 39 38 37 36 35 34 33 N.C N.C WE RAS N.C N.C LCAS UCAS OE A8 32 31 30 29 28 27 30 31 33 34 10 11 12 13 14 15 16 17
25 24 HD14 HDRQ HD13 HD15 HD12 HD4 HD3 HD0 HD2 VDD HD11 VSS VSS HD1 116 117 118 119 120 121 122 123 124 125 126 127 128
C256
134
N
132
RA254 47
130
129
RA258 47
128
IC251 DATA BUFFER DRAM
19 117 118 119
125
RA257 47
124
123
IORDY
HDAK
IOCS16
INTRQ
PDIAG
HWR
N.C
HA0
HRD VSS
VDD VSS
VDD
VSS
HA1
43 46
19
A0
A7
O
RA256 47
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
122
45 47
20 21 22
A1 A2 A3
A6 A5 A4
26 25 24 23
39 40 41 42
16 15
121
124
134
137
120
123 122 121
125
128
0.1
129
130
138
139
140
132
142 141
C250 10 C251 0.1
VCC
VSS
RA255 47
120
119
RA253 47
118
117
RA252 47
0V
1
5
P
Q
R
S
T
VPP RST
CS301
C325 0.01
20 GND
R336 22 44 43 23
R334
100K 48 46 R333
47K R324
47K 47
EJECT SW301
X301 8.38MHz
10K
BL301 18 19
R340 390 R326
19 MPDAI 18 MPDAO 17 MPCLK 16 MPREQ BL302 55 15 MPRST 14 SYSRST 46 13 CHCON 12 HCLK BL303 11 DATAH 10 DATAC 48 49 BL304 50 51 52 54 L301 56 L302 3 NTPASW 2 REMOCON 1 GND 47 7 5LMUTE 6 SMUTE 5 RCAMUTE 4 5LONSW 9 REQH 8 REQC
R322
100 R325
R323
5.0V
5.0V 5.0V 0V
RA305 22
48
47K
1K
5.0V
390
5.0V
R327 47K
44 43 42 41 40 39 38 37 36 35 34 33 VSS1 X1 DISCON CE VPP X2 NC NC RESET AVDD AVREF BATT
20 23
47
46
45
5.0V
REQH
REMOCON
CHCON
R343 100K 49 50 51 52
RA306 22
0V
5.0V
EJECT
NC DISC.C
32 31
5.0V 0V
R329 47K R328 31 17 15 16
MPEG UNIT CS911 2/2
0V 5.0V 4.3V 0V
R331
49 50 51 52 53
REQC 5LMUTE SMUTE RCAMUTE
2.8V
3.1V
0V
5.0V
BUDET 30
5.0V
47K R305
B
0V
CLAMPSW NC LOADSW LOWSW
29 28 27 26
R348
0
100K RA307 22 54 55 56 R349 100K R356 22
IC301
0V 5.0V 5.0V
54 55 56 57 58 59 60 61 NC MPRST NTPASW NC NC NC NC NC NC
MPEG+B POWER
UPSW
5.0V 5.0V 5.0V 0V
47K 21 20 19 18 RA301 47K
MICRO PROCESSOR (MECHANISM CONTROL)
AVSS VDD1 MPREQ NC NC 25 24 23 22 21
0V 5.0V 5.0V R347 0V 0V
22 RA303 22 22 21 23
C250 10
C251
0.1
U33
5.0V 0V
62 63 64
5.0V
LOAD+ LOAD-
5.0V
DATAH DATAC
MPCLK MPDAO MPDAI HCLK
20 19 18 17
NC
ELV+ ELV-
CD+B
VDD0
VSS0
SCL
R317 47K
SDA
MAGZSW
0V
13 14
5.0V 0V 3.8V 0V
20 19 18 17 R344 100K
11
1
10
12
2
3
5
6
8
9
15
16
4
7
5.0V 5.0V 0V 0V 5.0V
0V
R302 10K
5.0V
16
R337 100
R303
1K
R345 100K
R335
100K
6
7
RA302 22
RA304 22
SYSRST
15
1
2
3
4
5
CS304
1 GND 22 21 RST RST 2 3 4 5 RESET 6 VPP 7 VPP
5 5.0V
6 5.0V
8 5.0V
7 0V
4
3
R332
7
5 5.0V 6 8.3V 6 8.3V 8 0V 7 0V 5 0V 7 0V 8 0V 31
VCC
WP
SCL
G SDA
EEPROM
0
17
16
5
2
1
IC302
C324 0.1 C305 0.01F + C329 0.1 C322 0.022
R319
C326 0.1
CS303
1 2 1
2
3
4
0V
RIN
OUT2
OUT2
RIN
IC304
ELEVATOR MOTOR DRIVER
1
IC305
LOADING MOTOR DRIVER
C309 0.1
G
G
680
SW5
2
MAGAZINE IN SW
1
OUT1
OUT1
VCC
VCC
FIN
ZD301
R304 1K
1/2W
FIN
EV UNIT
5.0V
0V
0V
0V
ELEVATOR MOTOR CS302
1 7 1 2 3 4 R314 560 5 1 2 3 4 5
1
2
1
3
2
4
3
0.1
13.4V
C307 4.7u25 +
13.4V
C310 4.7u25 +
4
VM4 M
+5.0V AVR Q101
5 5.0V 6 5.0V 7 5.0V 8 5.0V
AVR FOR MECHANISM
8.3V
R301 100 1/2W
1 2 3 4 R339 0
5.1V
IC303
OUT IN GND
13.4V Q301
R307 1K 1/2W R306
R115
R116 100
10K
1.2V
0V
5 CE
4.6V
4
IC104
+5.0V AVR
C304 22u16 + C302 100u16 + C308 10u16 +
C301 22u16 + C303
D1
D1
D2
D2
0.1
CURRENT DRIVE
0V
EXT
Q302
5.0V
10K 47K
IC103
+3.3V AVR
3.4V
C131 C130 0.1 G1 G2 D1 S1 1 R118 0V 2 3 4
10K
13.5V 1/2W
3 2
1
GND
VDD
PHT1
Q302
VO
5.0V
5.0V 5.1V
C132 100K
+5.0V AVR
5.0V
0V
0V
Q303
IC307
OUT IN V-
9.6V
D301
C315 C314 0.1
R308 100
C313 100u16 +
POWER CONTROL SW CS202
ELEVATOR POSITION SENSOR
1
2
3
C135 10u10 + C136
0.1
10
1/2W L303 6 L304 7 2 CD+B 3 ACC
C312 100u16 + C306 100u16 + C330 22u16 +
10
ACC DETECTOR CONTROL SW
44 43
0.1
D302
0.3V
1 MPEG+B
OUT
5.0V
C323 0.01 R320 47K
Q303
47K 10K
IC308
R315 47K
IN G
5.0V
MPEG UNIT CS912 2/2
BATTERY DETECTOR D303
R312 R346
BATTERY DETECTOR Q307
C328 0.1 R341
4 BU 5 BU
1
2
0.7V
R311 R309 100K 10K
C316 0.01 R310 15K
3
118
112
111
120
119
115
117
114
113
110
0V
5.0V 5.8V 0V
U13
R342 10K ZD305
18K
A
6 BATTDET 7 GND 8 5V
C318 0.1
C317 0.1
R251
560
Q304
R313 47K
RA255 47
RA253 47
RA252 47
RA251 47
RA250 47
ZD303
47K
3.9K
C2