
SCH28 SMPS
VIDEO SIGNAL
COMPONENT(Y)
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
T2AL
F414
1
U
R
414
3
330
K
100
N
-K
C
415
0
100
N
-K
C
415
9
O
PE
N
R
414
0
C
400
2
100
P
-K
CHASSIS GND
T6.3AL T1.6AL
U1B
T3.15AL
N,K
ZJ15B
ZD4160
OPEN
OPEN
ZD4148
ZD4149
1N4007S
D4144
1N4007S
D4143
1N4007S
D4142
OPEN
OPEN
R4148
R4149
OPEN
56K
R4150
R4147
R
414
8
2M
2
20K
0.1UF/275VAC
10N-K
DGND
D5.2V
BKT4141
M3
BKT4140
M3
F4140
FC4140B
F4141
F4140
OPTION
F4141
OPTION
ZJ7.5B
ZJ39B
ZJ39B
C
414
7
100
N
-K
10
N
-K
C
414
6
1N4007S
D4145
2M2 (5)
2M2 (5)
1M (5)
270K
ZJ12B
ZD4162
ZJ12B
ZD4163
L4140
OPTION
D4146
1N4007S
R
415
0
1M
R
414
9
2M
2
C4151
R4152
10K
47/25(NXA)
C4152
ZD4150
ZJ27B
C4143
0.22UF/275VAC
10/50(HG)
C4155
UF4004
D4148
D4147
AP01C-V1
C4160
1U-K
OPEN
C4157
O
PE
N
C
416
8
C
416
3
1U
-K
33(1)
R4165
R4155
10K
D4150
1N4148
R
416
8
O
PE
N
OPTION
2
1
3
MBR3060PT
D4149
3K3
R4158
C4000
100N-K
OPTION
DGND
D5.2V
2
1
CP4142
LWBP1143-02P
2
1
CP4140
YW396-03AV
C
414
0
470
P
F/
400
V
ZJ7B5
ZD4160
INK0010AC1
TR4140
ZJ12B
ZD4164
R4153
6R8
ZD4158
ZJ39B
R4154
10
BKT4143
M3
4R
7U
-K
-10
V-160
8
C
416
1
5600
/6
.3(12
.5
*35)-
H
G
C
416
2
5600
/6
.3(12
.5
*35)-
H
G
C
416
4
5600
/6
.3(12
.5
*35)-
H
G
C
416
5
5K6
R4159
R4157
56
C4166
100N-K
22
K
-F
R
416
0
R
416
2
O
PE
N
O
PE
N
-321
6
C
417
4
O
PE
N
-160
8
C
417
5
O
PE
N
-321
6
C
417
6
(CH
)3900
P
-J
-50
V
-160
8
C
417
7
2
1
4
3
U
400
0
PS
T8448
U
R
G
N
D
V
D
D
V
O
U
T
C
T
C
417
3
4R
7U
-K
-10
V-160
8
ZD
415
9
ZJ
5B
6
1
2
3
4
5
6
CN4141
80MM/6P
D
414
0
1N
4007
S
D
414
1
1N
4007
S
TO POWER TRANS
N1SG, N1B, K1B
¡Ø FUSE OPTION
R4166
OPEN
KB-3151C
U1B,K1B
OPEN
ZD4147
¡Ø OPTION TABLE
R4142
1M
SQ2014 50mH
100/400
OPTION
OPTION
OPTION
OPEN
C4160
1U-K
C4156
2200PF/400V
R4161
6K8-D
R4163
47-F-1/16-1608
DIGITAL CNT H9
RESETOUT
F4140
FC
4141
B
R4144
OPEN
R4146
OPEN
FC4140A
CCP-3400(ST)
¡Ø PCB QUALITY OPTION
N1B,N1SG
ZJ39B
OPTION
R4145
1M
C
414
5
47
N
-K
-160
8
R4164
1M
1M
R4141
C4149
0.01UF/250V
0.01UF/250V
C4148
SQ2014 27mH
150/200
10K
R4152
47PF-J-1KV-3216
C4171
ZD4148
ZJ39B
ZD4149
ZJ39B
ZD4165
ZJ15B
ZD4151
P6KE150A
ZD4165
ZJ15B
KTC3198G
TR4142
R4156
4K7
C4170
OPEN
C4167
OPEN
R
416
7
O
PE
N
U4143
KIA2431AP
MAINPOWER
FC
4141
A
C4142
0.01UF/250V
C
414
1
470
P
F/
400
V
C4143
0.22UF/275VAC
R4147
270K
100N-K
C4154
R4151
11K
ZD4147
ZJ39B
C
415
1
150
/200
(16
*32
)-S
K
C4158
OPEN
C4169
10N-100V(PEF)
2
3
4
13
12
9
5
6
10
EE2525
T4140
C
400
1
15
N
-K
4R
7U
-K
-10
V
-160
8
C
417
2
1
12
2 3
10
4
8
9
6
7
11
U4140
TOP268VG
S
V
S
S
X
C
S
S
F
S
D
C4153
1000PF-J-1KV-3216
1
2
4
3
¡Ü
¡Ü
L4140
SQ2014 27mH
SR5014
SMPS B'D
B
L817
D
IP
4L
U
414
2
JZC-36FD
RLY4140
CN4141
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
36