Lenovo D170 Wide, Service Manual

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17" LCD Color Monitor Lenovo D170 Wide
18
6. Schematic
6.1 Main Board
715G2498-1-AO
LED_G# {4}
+ C202
100uF/25V
KEY 0 {4}
BKLT-VBRI
PANEL_ID# {4}
B
2 6 Monday , May 14, 2007
Title
Size Document Number Rev
Date: Sheet of
KEY 1
POWER_KEY #
CMVCC
BKLT-EN
C_PANEL_INDEX
Mute {4}
R207
120R 1/16W
CMVCC
ZD201
NC
1
2
ZD203
NC
1
2
U201
AP1117E33LA
1
2 3
VS
S
VOUT VIN
Q204
PMBS3906
C209
0.1uF/16V
POWER_KEY # {4}
C205
0.1uF/16V
* BKLT-EN High ON(3.3V)
TPV （ Top Victory ） Electronics Co.,Ltd
R202
4K7 1/16W
INV_ON# {4}
MVCC
Mute
R210 10K 1/16W
CN202
CONN
1
2
3
4
5
6
FB202
NC
Q202
PMBS3904
VCC3
C204
0.1uF/16V
ZD202
NC
1
2
Panel ID(3.3V PWM)
R201
200 1/16W
02.POWER
+ C203
100uF/25V
CN201
CONN
1
2
3
4
5
6
7
8
9
Back light
Dimming(3.3V PWM)
R213 10K 1/16W
CMVCC
Near to Connect
CMVCC
BKLT-EN
LED_R
715G2498-1-AO
LED_R# {4}
DIM# {4}
KEY 0
VCC3
R208
120R 1/16W
VCC3
Volume# {4}
Q205
PMBS3906
LED_G
C201
0.1uF/16V
KEY 1 {4}
LED_R
LED_G
FB201
120
Volume#
C206
0.1uF/16V
C210
0.1uF/16V
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