Acer X193HQL, Product Service Manual

Page: 77 / 79

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
LED_ORG
LED_GRN
+5V
+3.3V
+5V
+5V
+3.3V
+3.3V
LED_ORG
LED_GRN
ADC_KEY2
ADC_KEY3
ADC_KEY1
BRT_ADJ
VOL_ON
BL_ON
VOL_ADJ
SDA_TOUCH
SCL_TOUCH
POWER_KEY
Title
Size D ocument Number Rev.
D ate: Sheet of
Proj ect Code
Review ed By A p p roved By Prep ared By
M odel Name
PCB P/N
PCB Rev.
Qisda Corporation
O E M /O D M M odel Name
<Do c >
1 5
Charle Jin
A 0 3
Charm ing W ang
<S i z e >
0
F r i d a y , De c e m b e r 19 , 2 0 0 8
OEM
X193HQ
4H.0NA01.A03
9J.0NA12.001
I/F Board:Power & Control Connector
EMI Solution(Q7C5) : C72 ~ C74
giachin 2525L (0719)
Scar 2525L (20070306)
R46, R47, R48, R49, R50, R51
ZD9, ZD10, ZD11, ZD12, ZD13, ZD14
C55,C56,C57,C58,C59,C60
J4
Open for ADC key
Acer Ctrl_BD LED(Blue):
R47
R46
ZD7
U
D
Z
S
6
.2
B
A
K
TP36
C48
0.1U K
R80 0 J
TP33
R105 2K J
J5
2K61185110
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
J4
2KK2087007
1
2
3
4
5
6
7
G1
G2
R84 0
ZD8
U
D
Z
S
6
.2
B
A
K
C49
0.1U K
R106 2K J
TP37
TP34
TP30
+
C84
22U 25V
1
2
C53
0.1U Z
C50
0.1U K
R46
0
J6
2K62095107
1
2
3
4
5
6
7
R107 2K J
C73
470P J
Q4
2N3906S
C
E
B
C51
0.1U K
TP26
TP31
TP27
R42
1K J
L9 Z220
C54
0.1U Z
TP35
R81 0 J
R77
4.7K J
R47 0
C52
0.1U K
C72
470P J
L8
Z30
TP77
R78
4.7K J
ZD6
U
D
Z
S
6
.2
B
A
K
TP28
R43 150
R44
10K J
TP70
Q5
2N3906S
C
E
B
R82 0 J
TP71
R79 0 J
C74
470P J
C47
0.1U K
TP32
R83
4.7K J
TP29
R45 47