Acer V193W Product Service Manual page 75

A
J5
1
1
2
2
TP70
3
3
4
4
5
5
6
6
7
7
4
8
8
9
9
10
10
C47
2K61185110
0.1U K
Canael GND to GND bead
3
LED_ORG
LED_GRN
2
1
A
B
TP32
TP33
TP34
L8
TP35 Z30
TP36
Z220
L9
TP37
C 50
C49
C48
C84
+
0.1U K 47U 25V
0.1U K
0.1U K
ADC KEY R105~107,R219
R216~R218,R220~223
TOUCH KEY R105~107,R219
R216~R218,R220~223
+5V
R42
2N3906S
LED_ORG
B
Q4
R43
10K J
R44
2N3906S
LED_GRN
B
Q5
R45
10K J
B
C
BRT _ADJ
BL_ON
R220 R221
4.7K J 4.7K J
VOL_ON
VOL_ADJ
+5V
SCL_T OUCH
SDA_T OUCH
+3.3V
C51 C 52
0.1U K
0.1U K
EMI solution
L10
150
Z470
L11
150
Z470
C53 C 54
0 .1U Z 0 .1U Z
C
D
R216 0
+5V
J3
G2
7
6
R217 0 J 5
R218 0 J 4
3
2
1
G1
2KK2087007
Change 0
ohm to bead
L4
Z470
R105 2K J
AD C_KEY1
R106 2K J
AD C_KEY2
R107 2K J
AD C_KEY3
C 72 C73
470P J 470P J
Qisda Corporation
Proj ect Code
Title
Connector
Size
PCB P/N
<Si z e >
4H.0K401.S01
M o n d a y , De c e m b e r 1 5, 2 0 0 8
D ate:
Prep ared By
Lo uis Yang
D
E
4
+3.3V
R222
4.7K J
R223 0 J
POWER_KEY
3
Z D 9
B/V J3
X J6
2K62095107
TP26 7
TP27 6
TP28
5
TP29
4
TP30
3
TP31
2
1
J6
2
C74
Z D6 Z D7 Z D8
470P J
M odel Name O E M /O D M M odel Name
OEM
1
PCB Rev. D ocument Number Rev.
0
S 0 1
< D o c >
Sheet 5 of 6
R eview ed By A p p roved By
Blight Hsu A llen PC Lee
E