Acer P193W, Service Manual

Page: 47 / 50

47
Q305
2N3904S-RTK/PS
U301
AP1117D33LA
1 2 3
A
D
J
(G
N
D
)
V
O
U
T
V
IN
FB303
120
+12V
Q301
2N3904S-RTK/PS
U302
NC/AZ1117D-1.8-E1
1 2 3
A
D
J
/G
N
D
O
U
T
P
U
T
IN
P
U
T
+
C310
100uF16V
PANEL_PWR 3
Q302
AO3401
CN301
CONN
1
2
3
4
5
6
7
8
9
BRIGHTNESS 3,5
PANEL_IDX 3
R312
1K 1/16W
D301
SM340A
R314
4K7 1/16W
+5V
C316
0.1uF/25V
C303
0.1uF 16V
modify
1/8
+5V
R316 4K7 1/16W
+
C306
100uF16V
070617 CHANGE
+5V
+
C309
100uF/16V
C311
0.1uF 16V
C304
1uF 16V
C312
0.1uF 16V
C301
0.1uF 16V
+
C305
100uF/16V
R311
1K 1/16W
+1.8VCC
+3.3VCC
C307
0.1uF 16V
+3.3VCC
U303
NC/LD1117S33
3 2
1
VI VO
G
N
D
R309
100R 1/16W
R305
10K 1/16W
R302
330 1/4W
+3.3VCC
R303
330 1/4W
ACER E
X193W/P193W
A3
4 5 Sunday , July 22, 2007
715G2561-A-AC
称称 < >
04.DC-DC
G2561-A-AC-X-1-070722
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称称
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
+5V
+5V
C317
0.1uF 16V
R307
51K 1/16W
R308 4K7 1/16W
R301
1K 1/16W
+
C315
100uF/16V
R304
10K 1/16W
C308
1uF 16V
BL_CONTROL 3
+
C302
10uF/16V
FB302
120
070617 CHANGE
U304
AP1117E18LA
3 2
1
VI VO
G
N
D