Daewoo DPC-7200N, Service Manual

Page: 32 / 42

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SCHEMATIC DIAGRAMS
MONITOR PART
MONITOR MAIN BOARD
1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
C 0
2 2 P
C 203
0 . 0 1 uF C 232
1 2 0 0P
R 24 2
1 M
C 20 1 10 uF/1 6 V
R 2 37
18 K
R 2 32
1K
R
24
1
4K
7
R 24 0
1 8 K
R 23 3
56 0
C 233
0. 1u F
R 231
1K
C
21
4
1u
F
C 216
1 u F
C 2 18
1u F
R224 56 0
C 62
0. 01 u F
C 2 23
0. 01 uF
C 2 22
0. 01 uF
R 221 27 K
R 227
5 6 K
C 2 07
0. 0 1 uF
R 2 28 15 K
C 2 24
0. 01 uF
R 226 18 K
R 210 27 K
R 220
82 K
R 22 2
82 K
R 223 2 7 K
C 208 0 . 1u F
R 211 1M
C 213
0. 01 u F
R 216
8 K2
R 215
5K6
C
20
2
68
0P
R 2 08
12 K R 207
1 8 K
C 2 30
0. 01 uF
C 2 06
0 . 01 uF
C
22
0
10
0u
F
/1
6V
C
20
9
0.
01
uF
R 236 68 0K
R 278
5 6 K
R
27
1
27
K
R 272
1 8 K
R 2 06
33 0
L0
18 uH
LA 5 2 2 u H
C 4 7
0. 33 u F
R 58
22 K
R 57
47 0
R
59
5K
6
R 6 0
1K 8
Q 10
B 11 8 4
1 2 3
IC4
M52 37
6 5 4
1 2 3
QT3 IMZ1
R T3
10 R T32
1 0
R T6
4K 7 R T26
4K 7
R T4
10 K
R
T
5
1K
R T2
10
C T12
1 0 uF/16 V
V
R
T
1
10
K
R T22
0
C 2 04
10 0P
R 252 8K 2 R 2 53 22 K
2 1 6
45 47 46 48 38 37 36 19 20 21 22
3
44
5
11
15
14
16
13
4
18
17 43 25 8 12 7 41 40 39 33 35 34 9 42
30
31
10
27
28
32
29
26
24
23
IC201
IR3Y31
R 238
33 0K
R T74
4K7
Q T4
D TA1 44
R 8 3
1K
S2 02
50 KB
S2 0 1
50 KB
R 225
56 K
C
20
5
0.
04
7u
F
C 2 21
1 u F
3 2 1
4 5 6
QT2 IMZ1
HSY
FR PT
C SY
V DD
FR PV
VB
VR
VG
V GH
V GL
C OM
B LK
D M1
G ND-EA RTH
R 202
10 M
From: DVD BOARD
1
2
3
4
5
6
7
8
+9 V ~ +1 2 V
+9 V ~ +1 2 V
G ND
Y
C
G ND
W IDE/NO R.
B R
CON1
.
C 23 4
1 u F
C 2 27
1u F
C 2 15 1u F/50 V
C 2 17 1u F/50 V
C 2 19 1u F/50 V
LA 2 10 0 uH
L1 5 1 0 0uH
R 212 O PEN
X 201 3. 57 9 MHz
TO: IC1(IC 8 D02)
TO: MONITOR BOARD (2)
N / P
+5 V
+5 V
R 575
10 0K
R 5 77 10 0 K
R 579 10 0K
R 5 76 10 0K
+5 V
+5 V
C 21 2
1 U
R 53
0
C
A
17
47
uF
/1
6V
C 48
1 0 00P
C
A
20
0.
1U
C
49
10
0u
F
/1
6V
R 2 05
47
C A9
1U
C 5 9
1 U
C 58
1U
R 250
5 6 0
R 5 74
10 0K R 578
1 0 0 K
+5
TO: PAGE 3 of 5
MONITOR MAIN
TO: PAGE 2 of 5
+9 V ~+1 2 V
TO: HV BOARD
C A3
0. 1 u F
R A2
51 0K
R A3
10 0K
C A2
4 7 uF
C A8
0 . 1u F
LA 4 22 uH
DA3
IN4 148
D A1
D A2 04
C 5
0 . 1
C A2 2
1u F
R A1 4
1 0 0
C A1 2
1u F
C A1 1
1u F
D A4
DA2 04
DA6
DA2 0 4
C A2 1
1u F
7 . 5 V
V GH
+5 V
4K 7
R 274
5K 6
R 2 73
10 K
LA3
1 0 0uH
LA 1
10 0u H
C A1 5
0. 1u F
1 2 3
4 6 5
ICA 1
92 6 6
C A2 3
1u F
C A1 6
0. 1 u F C A1 4
47 uF/1 6 V
C A5
10 uF/1 6 V
C A4
10 uF/16 V
VGL