- 81 –
ViewSonic Corporation
11.6 A-D Power
R908
510K
Ω
1/8W
L901
L
1
4
2
3
R902
330K
Ω
1/8W
R918
75K
Ω
1/10W
L922
L
Q900
2SK2645-54MR
D901
UF4003
+
C924
1000uF/25V
R919
100K
Ω
1/10W
+
C922
1000uF/25V
L902
L
1
4
2
3
R909
100K
Ω
2W TY PE F
LD7552
IC901
LD7552
13
4
7
2
5
6
8
PWPC1742CPV2P(715G1686 C)
O
O
O
T901
4
12
6
1
2
10
8
9
7
11
B
1.POWER OUTPUT 12V & 5 V
AOC (Top Victory) Electronics Co., Ltd.
B
1
1
Monday , August 29, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
ZD920
PTZ9.1B
1
2
D900
BA159G
R904
430K
Ω
1/8W
DIM
R914
10K
Ω
1/10W
C920
0.001uF/500V
D920
FME-210B
1
2
3
F902
0
Ω
1/8W
ON/OFF
ZD922
RLZ5.1B
1
2
R922
220
Ω
1/4W
C932
0.0022uF/250V
IC902
PC123FY2 4P
1
2
4
3
R905
430K
Ω
1/8W
C900 0.47uF/250V
D921
31DQ06
ZD921
RLZ13B
1
2
C931
0.1uF/50V
CN901
SOCKET
1
2
3
C927
0.1uF /50V
R906
510K
Ω
1/8W
IC921
KIA431A-AT/P
2
3
1
+
C906
22uF/50V
-+
DB901
KBP206G
1
4
3
2
+
C923
1000uF/16V
IC903
KIA431A-AT/P
R925
1K
Ω
1/10W
+5V
+12V
R929
2.4K
Ω
1/10W 1%
R915
10K
Ω
1/10W
R921
47
Ω
1/2W
SW901
SW
R928
3.9K
Ω
1/10W
R926
33K
Ω
1/10W 1%
R903
430K
Ω
1/8W
R917
100
Ω
1/8W
L921
L
C929
NC
R920
47
Ω
1/2W
C901
0.001uF/250V
+
C925
470uF/25V
R907
510K
Ω
1/8W
C904
1500pF/1KV
R924
3.6K
Ω
1/10W 1%
C934
0.022uF/25V
C921
0.001uF/500V
t
NR901
NTCR
1
2
+5V
+12V
D923
MLL4148
CN903
CONN
1
2
3
4
5
6
7
8
9
10
R923
NC
C905
0.1uF/50V
R916
0.33
Ω
2W
R912
10
Ω
1/4W
C902
0.001uF/250V
R900
330K
Ω
1/8W
C907
220PF/25V
R901 330K
Ω
1/8W
C908
0.1uF/25V
R913
1K
Ω
1/10W
+
C903
100uF/450V
R911
100K
Ω
1/10W
+
C926
470uF/16V
R910
2.2
Ω
1/8W
D922
MLL4148
VAR901
NC
C930
0.1uF /50V
R927
1K
Ω
1/10W
F901
FUSE
Содержание VA712b-2
Страница 11: ...11 ViewSonic Corporation 3 Front Panel Function Controls And Indicators...
Страница 18: ...18 ViewSonic Corporation 4 2 POWER BLOCK FUNCTION DESCRIPTION Inverter Block Function...
Страница 19: ...19 ViewSonic Corporation Power Block Function...
Страница 26: ...26 ViewSonic Corporation...
Страница 42: ...42 ViewSonic Corporation 3 3 DDC Key In Procedure Sep1 Select and execute DDC Key In program...
Страница 43: ...43 ViewSonic Corporation Sep2 Inpute the S N and execute Enter...
Страница 44: ...44 ViewSonic Corporation...
Страница 45: ...45 ViewSonic Corporation Sep3 Key the Enter and write the data...
Страница 46: ...46 ViewSonic Corporation Sep4 If ddc program OK and show data compare ok...
Страница 47: ...47 ViewSonic Corporation 6 Trouble Shooting Flow Chart...
Страница 66: ...66 ViewSonic Corporation 8 Exploded Diagram And Spare Parts List...
Страница 67: ...67 ViewSonic Corporation...
Страница 68: ...68 ViewSonic Corporation 5 7 Packing For Shipping...
Страница 71: ...71 ViewSonic Corporation 9 1 3 Show pictures Picture 1 Picture 2 Picture 3 Picture 4 Picture 5 Picture 6...
Страница 72: ...72 ViewSonic Corporation Picture 7 Picture 8 Picture 9 Picture 10 Picture 11 Picture 12...
Страница 73: ...73 ViewSonic Corporation Picture 13 Picture 14 Picture 15...
Страница 74: ...74 ViewSonic Corporation Picture 16 Picture 17 Picture 18 Picture 19 Picture 20...
Страница 75: ...75 ViewSonic Corporation 10 Block Diagram...
Страница 84: ...84 ViewSonic Corporation 12 PCB Layout Diagram 12 1 MAIN BOARD PCB TOP VIEW...
Страница 85: ...85 ViewSonic Corporation...
Страница 86: ...86 ViewSonic Corporation 12 2 MAIN BOARD PCB BUTTON VIEW...
Страница 87: ...87 ViewSonic Corporation 12 3 KEYBOARD TOP VIEW 12 4 KEYBOARD BUTTON VIEW...
Страница 88: ...88 ViewSonic Corporation 12 5 POWER PCB TOP VIEW...
Страница 89: ...89 ViewSonic Corporation 12 6 POWER PCB BUTTON VIEW...
Страница 90: ...90 ViewSonic Corporation 12 6 AUDIO PCB TOP VIEW BUTTON VIEW...