Toshiba SD-K510, SD-310V, SD-K620, SD-1800, SD-2900 Service Manual
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DVD VIDEO PLAYER
SERVICE MANUAL
Aug., 2002
S
FILE NO. 810-200214I-JP
SD-K510 SD-K610 SD-K710
SD-310V SD-K620
SD-1800 SD-2900
SD-K510
CONTENTS
1. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
Printed Wiring Board and Schematic Diagram................................................................3
2. BLOCK DIAGRAM
Overall Block Diagram (mk1) .........................................................................................4
Overall Block Diagram (mk2) .........................................................................................5
3. CIRCUIT DIAGRAM
Power Circuit Diagram.....................................................................................................6
Power LED Circuit Diagram............................................................................................ 7
Front Display Circuit Diagram......................................................................................... 8
Main Circuit Diagram (mk1)........................................................................................... 9
Main Circuit Diagram (mk2)......................................................................................... 10
4. PC Boards
Power Supply PC Board (Top)...................................................................................... 11
Power Supply PC Board (Bottom)................................................................................ 12
Power Supply PC Board (Pattern)................................................................................. 13
5. PARTS LIST
.......................................................................................................................14
14P Press-fit
E +9V 1 1 E+9V
GND 2 2 GND
E -9V 3 3 E-9V
PW ON 4 4 PWON
E +5V 5 5 E+5V
VDD +5V 6 6 VDD+5V
VDD +3V 7 7 VDD+3V
GND 8 8 GND
GND 9 9 GND
M +8V 10 10 M+8V
M GND 11 11 MGND
VKK -34V 12 12 VKK-34V
F- 13 13 FF+ 14 14 F+
Mechanism W501
FFC 1mm 23P
23 VCC 1
22 RF 2
21 LD2 3
20 MON2 4
19 VOR2 5
18 GND 6
17 VREF 7
16 VCC 8
15 F0 9
14 E0 10
13 A0 11
12 D0 12
11 C0 13
10 B0 14
9 F+ 15
8 T- 16
7 T+ 17
6 F- 18 GND 1
5 VCC 19 5V 2
4 GND 20 TXD 3
3 LD 21 CTS 4
2 MON 22 RXD 5
1 VOR 23 RTS 6
W502
FFC 1.25mm 5P
5 GND 1
4 LDMP 2
3 OPN/CLS 3
2 LDMN 4
1 MEDET 5
W503
FFC 1mm 8P
8 FMN 1
7 FMP 2
6 GND 3
5 LMT 4
4 DMN 5
3 DMP 6
2 VCC 7
1 DMFG 8
123456789
101112
13
W602
W102
RIBBON CABLE
FFC 1mm 13P
FFC 2mm 5P
13121110987654321
1 GND 1
2 RMT IN 2
3 EVER5V 3
4 POWLED 4
5 POWKEY 5
Printed Wiring Board and Schematic Diagram
SD-K510U
RSTOX
PWRCNT
E+5V
HMUTE
DSPRSTX
DSPSIO-D-M
DSPSIO-D-M
DSPCKX
F-
DSTBX
GND
VKK-34V
F+
MAIN
FRONT
POWER-SW
POWER
CN601
CN501
CN502
CN503
CN603
PUH
TRAY
MOTOR
CN101
CN102CN105
CN701
CN801
Boad-in
SD-K510 (mk1) Overall Block Diagram
VIDEO DRIVER
MM1567AJBE
AV-1Chip Processor
ZR36732
16M-S-DRAM
HY57V1616DTC x2
YCBCR
/ S
Composit
Main-CPU
TMP94CS251AF
8M-FROM
MBM29F800TB
EE-PROM
BR24C01AF
9MHz
CeraOSC
Analog
Audio
Out
Data/Control Bus
DVD AV Data
Audio-DAC
PCM1742KE
27MHz
Xtal OSC
1M DRAM
M11B11664A
Digital
Audio
Out
PUH
Driver
&
Motor Driver
BA5813FM
Integrated
Data processor
TC94A03F
RF Amp.
TA1323F
1M-DRAM
M11B11664A
NEW PARTS
Buffer
TC74HCU04AF
LPF AMP
NJM4580
PUH&MOTOR
ASSY
Front-CPU
TMP86CK74AFG
-3UA6
FL
22.5792MHz
CeraOSC
SD-K510 (mk2) Overall Block Diagram
VIDEO DRIVER
MM1567AJBE
AV-1Chip Processor
ZR36732
16M -S -D R AM
HY57V1616DTC x2
YCBCR
/ S
Composit
Integrated
Data Processor
TC94F33AF
8M-FROM
MBM29LV800BT
EE-PROM
BR24C01AF
Analog
Audio
Out
Data/C o ntrol Bu s
DVD AV Data
Audio-DAC
PCM1742KE
27MHz
Xtal OSC
16M SDRAM
HY57V1616DTC
Digital
Audio
Out
PUH Driver
&
Motor Driver
BA5813FM
RF Amp
.
TA1363F
NEW PARTS
Buffer
TC74HCU04AF
LPF AMP
NJM4580
PUH&MOTOR
ASSY
Front-CPU
TMP86CK74AFG
-3UA6
FL
22.5792MHz
CeraOSC
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