Toshiba 32SL738G, Service Manual

Page: 41 / 82

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
N
E
A
R
L
Y
V
G
A
C
O
N
N
.
Video Input
Wake Up TV From Power Saving Mode
VGA SYNC SLICER
Audio Input
VGA Audio Input
H : Write
N
E
A
R
L
Y
C
O
N
N
.
N
E
A
R
L
Y
V
G
A
C
O
N
N
.
Other Control Interface
N
E
A
R
L
Y
IC
L : WP
V
G
A
E
E
P
R
O
M
RS232
VGA CONNECTOR
VGA_R_In
VGA_L_In
COM
EEPROM_WP
VSYNC
COM
VGA_R_In
RP
BP
SOG
RP BP
VGA_L_In
HSYNC
EEPROM_WP
GP
GP
SOG
HSYNC#
VGASCL
VGASDA
VGA_Audio_R_In
VGA_Audio_L_In
GRN
VSYNC HSYNC
VGASCL
U0RX
VGASDA
VGASDA#
VGASCL#
U
0
T
X
UART_SW
VGA11
BLU
VSYNC#
VGA04
VGA11
TX
R
X
RED
VGA_PLUGPWR
GRN
HSYNC#
G_G
VGA11
BLU
VSYNC#
RED
VGASCL#
VGA04
VGASDA#
G_G
U
0
T
X
U0RX
UART_SW
TX
R
X
SOG
8
+
5
V
S
B
3,6,11,16,17
VGA_L_In
8
GP
8
COM
8
VGA_R_In
8
VSYNC
8
EEPROM_WP
8
RP
8
HSYNC
8
BP
8
U
0
T
X
6
U0RX
6
UART_SW
7
GND
3,4,5,6,7,8,9,10,11,12,13,15,16,17
UART_SW
7
U0RX
6
U
0
T
X
6
VGA_PLUGPWR
+
5
V
S
B
VGA_PLUGPWR
+
5
V
S
B
+
5
V
S
B
VGA_PLUGPWR
R446 0R01 1/10W
R773 NC/10K 1/10W
ZD138
NC
1 2
ZD133
NC
1 2
C388 0.1uF 50V
R432 10K 1/10W
R450 30K 1/10W
CN101
CONN
1 6 2 7 3 8 4 9 5
11 12 13 14 15
10
17 16
18 19
C392 10N 50V
Q141 NC/BC847C
R433 10K 1/10W
ZD135
NC/UDZSNP5.6B
1 2
R448 10K 1/10W
U611 NC/ICL3232ECV-16Z
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
C1+ V+ C1- C2+ C2- V- T2OUT R2IN
R2OUT
T2IN T1IN
R1OUT
R1IN
T1OUT
GND VCC
R451 68 +-5% 1/10W
U125 NC7SB3157P6
X
1 2 3
4 5 6
B1
GND
B0
A VCC S
R436
0R01 1/10W
R438
2.2K 1/10W
Q120 BC847C
D104 BAV70
3
1 2
R445 75R 1/10W 1%
R442
0R01 1/10W
ZD136
NC/UDZSNP5.6B
1 2
R447 100R 1/10W 5%
C729
NC/1uF 16V
R435 0R01 1/10W R441 0R01 1/10W
C733
NC/1uF 16V
C381 10N 50V
R434 68 +-5% 1/10W
C386 NC/5pF
C390 10N 50V
C382 5pF 50V
D108 BAV70
3
1 2
Q119 BC847C
ZD139 NC
1 2
C384
0.1uF 50V
R431 10K 1/10W
C735 NC/0.1uF 50V
U612 NC7SB3157P6
X
1 2 3
4 5 6
B1
GND
B0
A VCC S
C393 10uF 10V
C394 5pF 50V
C385
1.5nF 50V
U613
NC7SB3157P6
X
1 2 3
4 5 6
B1
GND
B0
A VCC S
R453
75R 1/10W 1%
R440 0R01 1/10W
R437
75R 1/10W 1%
C387 10N 50V
R772 NC/1K 1/10W
C383 NC/5pF
ZD134 NC
1 2
FB126
80 OHM
1
2
R430 10K 1/10W
FB125
80 OHM
1
2
R443
2.2K 1/10W
C732
NC/1uF 16V
FB124
80 OHM
1
2
R771
NC/10K 1/10W
C731
NC/1uF 16V
U124
M24C02-WDW6P
1 2 3 4
5 6 7 8
E0 E1 E2
VSS
SDA SCL WC VCC
ZD137
NC
1 2
R439
10K 1/10W
R449 1K 1/10W
U126
NC7SB3157P6
X
1 2 3
4 5 6
B1
GND
B0
A VCC S
C389 5pF 50V
C734
NC/0.1uF 50V
CN102 PHONEJACK
1 2 3
C391 10uF 10V
R444 68 +-5% 1/10W
C730
NC/1uF 16V
R452 30K 1/10W
ZD140 NC
1 2
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