Lenovo L172 Service Manual page 18

17" LCD Color Monitor
T0M
T1M
T2M
TCLK1M
T3M
T4M
T5M
T6M
TCLK2M
T7M
LCD-VDD
LVDS
OUTPUT
GND_A
T0P
T0M
T1P
T1M
T2P
T2M
TCLK1P
TCLK1M
T3P
T3M
T4P
T4M
T5P
T5M
T6P
T6M
TCLK2P
TCLK2M
T7P
T7M
LCD-ON
10K
CN404
1 2 T0P
T1P
3 4
T2P
5 6
TCLK1P
7 8
T3P
9 10
11 12 T4P
T5P
13 14
T6P T0M
15 16
TCLK2P T0P
17 18
T7P T1M
19 20
21 22 T1P
LCD-VDD T2M
23 24
T2P
TCLK1M
TCLK1P
T3M
T3P
GND_A
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
LCD-VDD
LCD-VDD
GND_A
+12V
R417
10K 1/16W
R403
100K 1/16W
R414
100K 1/16W
Q406
PMBS3904
C425
R472 0.1uF/16V
1/16W
GND_A
NC
CN406
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
30PIN/1.0mm
LCD-VDD
FB410
120 OHM R444
+
C432
4.7uF/50V C423 150 1/4W
0.1uF/16V
D
GND_A
Q405
G AO3401L
S
C424 FB408
0.1uF/16V 120 OHM
+5V
VGA_3V3
FB409
NC
18
R473
150 1/4W
Title
715G1767-1
Size Document Number
A4
PANEL OUTPUT
Date: Friday, January 06, 2006 Sheet
Lenovo L172
Rev
0.1
3 of 5