ViewSonic va1616w-8 - Power Board Schematics

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8.2 Power Board
R835
1M 1/10W 5%
Q809
RK7002
C822
1uF/ 25V
R821
1K 1/8W
R820
10K 1/10W 1%
R802
10K 1/10W 1%
D802
BAV99
3
1
2
C845
2.2uF/16V
C819
0.0022uF
Q807
N.C
R839
22R 1/8W
D807
LL4148
Q801
PMBS3904
CN802
CONN
1
2
ON/ OFF
R862
1M 1/10W 5%
D806
LL4148
D805
LL4148
穝糤
PWPC7521MYA1
H
Custom
33Friday , D ecember 21, 2007
715G2852-H
OD M MOD EL
3.IN VERTER
G2852-H-X-X-7-071221
OEM MOD EL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Elect ronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
DIM
R828
10K 1/10W 1%
C807
0.1uF/25V
R827
1K 1/10W 1%
C817
NC
R856
15R 1/ 4W
Q811
PMBS3904
Q812
PMBS3906
1
23
C834
0.1uF /25V
R865
NC
C824
0.1uF
Q806
PMBS3904
R804
100R 1/ 8W
D801
BAV99
3
1
2
R818
1K 1/10W 1%
R837
47K 1/8W
R822
1K 1/8W
F801
0 OHM 1/4W
R829
22R 1/ 8W
R861
NC
+12V
D811
NC
C838
1500PF/50V
R826
1K 1/8W
D814
LL4148
C823
0.0022uF
R841
68K OHM 1% 1/10W
R831
1K 1/8W
R864
NC
R801
1K5 1/10W 1%
D810
NC
R817
10K 1/10W 1%
R830
NC
AOC 519Fwx
R807
10K 1/10W 1%
C825
0.1uF /25V
R814
1K5 1/10W 1%
R854
NC
R851
6K8 1/10W
CN801
CONN
1
2
C839
1500PF/50V
R810
51K OHM 1% 1/8W
R853
68K 1/10W
新增
Q804
PMBS3906
1
23
R855
15R 1/ 4W
R808
10K 1/10W 1%
Q802
AM9945N-T1-PF
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
D812
LL4148
C801
30pF/3KV
R863
10K 1/10W 1%
R825
22R 1/ 8W
C842
0.01uF
C821
0.1uF/ 25V
C820
220pF50V
C835
NC
+
C802
470UF/25V
T801
POWER X'FMR
6
3
7
4
81
R850
22R 1/8W
Q808
PDTA144WK
R803
680K 1/10W
D817
LL4148
R823
0R05 1/10W 5%
C803
30pF/3KV
Q805
PDTC144WK
IC801
TL494IDR
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1IN+
1IN-
FEEDBAC K
DTC
CT
RT
GND
C1 E1
E2
C2
VCC
OUTPUT CTRL
REF
2IN -
2IN +
C846
NC
R824
1K 1/10W 1%
R832
10K 1/10W 1%