AOC 719Sa+, Service Manual

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22
6. Schematic
6.1 Main Board
715G2507 2 K
+
C202
Volume#
ZD202
NC
1
2
LED_R
FB202
NC
INV_ON# {4}
LED_R# {4}
VCC3
ZD203
NC
1
2
C_PANEL_INDEX
ZD201
NC
1
2
02.POWER
B
2 6 Monday , October 26, 2009
Title
Size Document Number Rev
Date: Sheet of
MVCC
LED_R
LED_G
CN202
CONN
1
2
3
4
5
6
CMVCC
FB201
120OHM
BKLT-VBRI
KEY1
VCC3
KEY0
C205
0.1uF/16V
CMVCC
G2507-2-K-X-13-091026
DIM# {4}
CMVCC
Q202
PMBS3904
TPV （ Top Victory ） Electronics Co.,Ltd
LED_G# {4}
R202
4K7 1/16W
PANEL_ID# {4}
C210
0.1uF/16V
R207
120R 1/16W
C201
0.1uF/16V
C204
0.1uF/16V
KEY0 {4}
+
C203
R213 10K 1/16W
Volume# {4}
Mute
U201
AP1117E33LA
1
2 3
VSS
VOUT VIN
Q204
PMBS3906
C206
0.1uF/16V
C209
0.1uF/16V
CN201
CONN
1
2
3
4
5
6
7
8
9
BKLT-EN
BKLT-EN
Q205
PMBS3906
POWER_KEY# {4}
R208
120R 1/16W
Mute {4}
POWER_KEY#
R201
200 OHM 1/16W
KEY1 {4}
CMVCC
R210 10K 1/16W
VCC3
LED_G