Vga - Toshiba 32W2431D Service Manual

5
VGA5V
R347 R345
4.7KOHM 4.7KOHM
D
UART_RX
UART_TX
R348 R349
33 OHM 33 OHM
2
3
+5V_Normal
VGA5V
D5 NC
1
C
2
BAT54C
3
2
R490
0 Ohm
NC
ZD16
B
A
5
4
CN9
R346 NC R393 NC
4.7KOHM 4.7KOHM
DDC_SDA_D
HS
VS
DDC_SCL_D
R442
0 Ohm
1
2
Q28 NC
2N7002
3
D_SUB_15P
2N7002
Q29 NC
2
1
NC
ZD17
C239NC C241NC
4
3
[C15A2]
1 VGA-R+
1
2
VGA-G+
2
3 VGA-B+
3
4
4
5
5
6 VGA_R-
6
7 VGA_G-
7
8 VGA_B-
8
9
9
10
10
11
11
12 DDC_SDA_D
12
13
HS
13
14 VS
14
15 DDC_SCL_D
15
1T
1T
2T
2T
FB28
120OHM
NC NC
ZD20 R352 C242NC ZD21
3
2
UART_RX
UART_TX
VGA_R-
1 2
VGA-R+ FB25 30Ohm/100Mhz
VGA_G-
1 2
VGA-G+ FB26 30Ohm/100Mhz
VGA_B-
VGA-B+ FB27 1 2 30Ohm/100Mhz
NC
VGA-R+ ZD19 1 2 PESD0603-240
NC
1 2
VGA-B+ ZD22 PESD0603-240
NC
VGA-G+ ZD23 1 2 PESD0603-240
VGA5V
C240
R350 2
R351 2
R353 C243NC
Title : Title : Title :
Engineer: Engineer: Engineer:
MAIN BOARD MAIN BOARD MAIN BOARD
Size Size Size Project Name Project Name Project Name
L2400-MSD8841 L2400-MSD8841 L2400-MSD8841
A A A
Date: Date: Date: Monday, January 27, 2014 Monday, January 27, 2014 Monday, January 27, 2014
2
1
UART_RX 6
UART_TX 6
D
VGA_R- 5
VGA_R+ 5
VGA_G- 5
VGA_G+ 5
VGA_B- 5
VGA_B+ 5
C
1 100 Ohm
VGA_VS 5
1 100 Ohm
VGA_HS 5
B
A

VGA

Rev Rev Rev
1.01 1.01 1.01
Sheet Sheet Sheet 12 12 12 of of of 23 23 23
1