Schematic Diagram; Power - ViewSonic VX2262WM - 22" LCD Monitor Service Manual

11. Schematic Diagram

11.1 Power

CN701
1 CMVCC SM340A
2 D701
3 CMVCC
4 CMVCC
5 BKLT-VBRI R709
6 BKLT-EN R710 NC 4K7 1/16W 5%
7 PANEL_ID#
8 Volume#
Volume# 2
9 Mute
CONN C701
lock type
0.1uF/16V
DGND 1,2,3
VCC3.3 VCC3.3
R702
10K 1/16W 5% R703
BKLT-EN 10K 1/16W 5%
C702
NC R704
on_BACKLIGHT 2
Q701 4K7 1/16W 5%
2N3904S-RTK/PS
ViewSonic Corporation
MVCC
Q702
KN2907AS
PANEL_ID# 2
Mute 2
DVI_5V DSUB_5V
D702
BAT54C
MVCC
3
+ C706 C708
100uF25V 0.1uF/16V
Both 223 and 252
foot-print
Confidential - Do Not Cop
VCC1.8
C705 + C704
0.1uF/16V 100uF25V
Q703
KN2907AS
VCC3.3
R708
3.3 OHM 2W
R701
NC
VCTRL
FB701
NC
VCC3.3
U701
2
VIN VOUT
C707
AP1117E33LA C709 +
0.1uF/16V 100uF25V
T P V ( Top Victory Electronics Co . , Ltd. )
G2883-1-1-X-1-080327
絬 隔 瓜 絪 腹
Key Component 4.0.POWER
Date Tuesday , April 29, 2008
- 70 –
VCC3.3
R705
10K 1/16W 5%
R706
BKLT-VBRI
adj_BACKLIGHT 2
1K 1/16W 5%
R701 R708 U701
TSUM5PFHL 0R05 1/4W NC 223
TSUMU58EHL NC 3.3 OHM 2W 223
TSUMO58CWHL NC 3.3 OHM 2W 252
OEM MODEL Size
NEW Q SERIES
TPV MODEL
CBPC8MM8VWJ1 Rev
PCB NAME 715G2883-1-1
称爹
Sheet 4 of 5
VX2262wm/wmp
B
C