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MODEL MS95F-1/AS95F-1 VIDEO BOARD SCHEMATIC DIAGRAM
1
A
S271
B201
D213
1N4148
D233
1N4148
C231
+
3.3u
B231
C232
.01u
Y5P
1N4148
B
B251
C
150
R293
R294
1M
D
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2
3
U201
M52743BSP
3.3u
C211
1
36
FBK
VCC
+
2
35
I/P.R
O/P.R
C212
.01u
3
34
Y5P
1N4148
VCC
NC
D211
4
33
OSD.R
GND
5
32
GND.R
O/P.G
6
31
I/P.G
REF
N.C.
C271
7
30
S/G.IN
BRI
+
D231
8
29
VCC
O/P.B
9
28
OSD.G
CONT
3.3u
C251
10
27
GND.G
BLK
R274
+
100
11
26
I/P.B
D/A
C252
.01u
1N4148
12
25
Y5P
VCC
D/A
D251
13
24
OSD.B
D/A
14
23
GND
D/A
B272
15
22
ABL
GND
NC
C294
16
21
330P
NC
SDA
R275
Y5P
100
17
20
+5V
SCL
R276
100
18
19
S/G.OUT
CLAMP
S274
2
1
JP1
1
8
4
5
C214
1u
100V
105
1/4W
D215
U203
LM2435
100
1SS83
R216
7
2
R-IN
R-OUT
R214
1SS244
1/4W
56
D214
C296
1
1SS83
C261
1000P
R285
1SS244
8
100P
500V
B202
VBIAS
500V
Y5P
4
VCC
C298
C297
22u
6
4700P
100V
B-IN
500V
105
R254
Y5P
56
3
B-OUT
R256
C254
9
100
1u
G-IN
1/4W
100V
R234
105
56
D255
5
1
1SS83
GND
G-OUT
1SS244
1/4W
D235
100
1SS83
R236
1SS244
C234
1u
100V
105
C260
Y5P
L272
1000P
680P
R286
R287
100uH
Y5P
C286
5.1K
4.7K
R290
10K
NOTE:
1.THE UNIT OF RESISTANCE " OHM " IS OMITTED ( K-1000 OHMS AND M-1MEG OHMS )
2.ALL RESISTORS ARE " 1/8 WATT , 5 % " UNLESS OTHERWISE NOTED.
3.ALL CAPACITANCE RATTING " 50V " IS OMITTED UNLESS OTHERWISE NOTED.
6
7
TP-RK
0.56uH
L212
R217
R2C1
1K
47
1/4W
680
91K
R224
R220
TO-BK
0.56uH
L252
R257
R2C2
1K
47
1/4W
680
91K
R264
R260
TO-GK
0.56uH
L232
R2C3
47
1/4W
R237
1K
680
91K
R244
R240
B271
C287
100P
500V
Y5P
R289
10K
7
1
APPROVAL
DRAWING BY :
LYNN CHEN
CHECK BY :
DIRECTOR BY:
8
REVISIONS
ECN NO.
REV.
DESCRIPTION
DATE
DRAWN
GND
KR
7
KG
9
CRT
KB
3
G1
G2
5
4
6
8
FOCUS
H.V
SG2C4
NC
C2C3
4700P
R2C5
1KV
330K
Y5P
G2
1/2W
B2C2
C2C4
C2C8
.01u
100P
1KV
1KV
Y5P
GND
NPG DISPLAY LTD.
Title
N9902 VIDEO SCH
(2)
FILE NAME :
DOCUMENT NO:
SIZE:
A2
REV:
4
Date:
N9902V4.SCH
72000412
1999.11.24.
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