ViewSonic VP950B - Schematic Diagram

- 74 –
ViewSonic Corporation
Confidential - Do Not Cop VP950b
11. Schematic Diagram
11.1 Power
Mut e
VCC3.3
U708
AZ1117D-1.8-E1
23
1
OUTIN
GND
MVC C
+
C757
100uF/25V
BKLT-EN
C_PANEL_INDEX
TO-252
CMVCC
C759
0.1uF/16V
Mut e 5
adj_BACKLIGHT 5
VCC3.3CN705
CONN
1
2
3
4
5
6
7
8
9
C758
0.1uF /16V
PANEL_ID#
BKLT-VBRI
U707
AP1117E33LA
1
23
VSS
VOUTVIN
C753
0.1uF/16V
Volume# 5
CMVCC
on_BACKLIGHT 5
R774
10K 1/16W 5%
DGND 2,3,5
BKLT-EN
+
C756
100uF/25V
VCC3.3
CMVCC
R775 5.1 OHM 2W
+
C754
100uF/ 25V
VCC1.8
Volume#
C755
0.1uF /16V
VCC3.3
R771 1K 1/16W 5%
+
C760
100uF/ 25V
A
VSC VP950
A
45Tuesday , Oct ober 16, 2007
715G2812-C
<
称爹 >
4.0. POWER
G2812-C-X-X-1-071016
OEM MOD EL Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
C752
NC
R772
10K 1/16W 5%
R773
4K7 1/16W 5%
FB707
NC
CMVCC
BKLT-VBRI
MVC C
R770
10K 1/16W 5%
Q702
2N3904S-R TK/PS
C751
0.1uF/16V