Toshiba SD-4800 Service Manual page 4

1. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
EU05 OUTPUT
CNY02
Board-in
5P
Press-fit
Mechanism
W501
FFC 1mm 23P
1 VCC 1
2 2
RF
3 LD2 3
4 MON2 4
5 VOR2 5
6 GND 6
CN802
7 VREF 7
8 VCC 8
9 F0 9
10 E0 10
11 A0 11
CN501
PUH
12 D0 12
13 13
C0
14 B0 14
15 F+ 15
16 T- 16
17 T+ 17
18 18
F-
19 VCC 19
EU02 20 GND 20
21 LD 21
POWER
22 MON 22
23 23
VOR
FFC 1.25mm 6P W502
1 GND 1
2 LDMP 2
3 TOPN 3
TRAY CN502
4 LDMN 4
5 TCLS 5
6 NC 6
FFC 1mm 8P W503
1 FMN 1
2 FMP 2
3 GND 3
4 LMT 4
MOTOR CN503
5 DMN 5
6 DMP 6
7 VCC 7
8 DMFG 8
PWON 1 1
E+5V 2 2
3 3
VDD+5V
VDD+3.3V 4 4
VDD+2.5V 5 5
GND 6 6
GND 7 7
CN801
8 8
M+8V
Board-in
9 9
MGND
VKK-34V 10 10
F- 11 11
F+ 12 12
12P
Press-fit
FFC 2mm 4P
W102
1 GND 1
2 EVER+5V 2
CN103 CN102
3 POWER LED 3
4 POWER KEY 4
EU04 POWER-SW
CNY01
FFC 1mm 15P
W901
CN901
EU01 MAIN
PWON
E+5V
VDD+5V
VDD+3.3V
VDD+2.5V
GND
GND
CN701
M+8V
MGND
VKK-34V
F-
F+
EU03 FRONT
CN104
CNX01
FFC 1mm 19P
W302
CN302
GND 1
5V 2
3
TXD
4
CN601 CTS
RXD 5
RTS 6
CN603
FFC 1mm 13P
W603
CN101
Fig. 3-1-1