SCH28 SMPS
VIDEO SIGNAL COMPONENT(Y)ANALOG AUDIO DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
T2AL
F4141
U
R4143 330K
100N-KC4150
100N-KC4159
OPENR4140
C4002 100P-K
CHASSIS GND
T6.3AL T1.6AL
U1B
T3.15AL
N,K
ZJ15B
ZD4160
OPEN OPEN
ZD4148 ZD4149
1N4007SD4144
1N4007SD4143
1N4007SD4142
OPEN OPEN
R4148
R4149
OPEN 56K
R4150 R4147
R4148
2M2
20K 0.1UF/275VAC
10N-K
DGND
D5.2V
BKT4141
M3
BKT4140
M3
F4140
FC4140B
F4141 F4140
OPTION
F4141
OPTION
ZJ7.5B
ZJ39B
ZJ39B
C4147 100N-K
10N-KC4146
1N4007SD4145
2M2 (5) 2M2 (5) 1M (5) 270K
ZJ12B
ZD4162
ZJ12B
ZD4163
L4140
OPTION
D4146
1N4007S
R4150
1M
R4149
2M2
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
OPEN
C4168
C4163
1U-K
33(1)
R4165
R4155
10K
D4150
1N4148
R4168
OPEN
OPTION
2
1 3
MBR3060PT
D4149
3K3
R4158
C4000
100N-K
OPTION
DGND
D5.2V
2 1
CP4142
LWBP1143-02P
21
CP4140
YW396-03AV
C4140
470PF/400V
ZJ7B5
ZD4160
INK0010AC1
TR4140
ZJ12B
ZD4164
R4153
6R8
ZD4158
ZJ39B
R4154
10
BKT4143
M3
4R7U-K-10V-1608C4161
5600/6.3(12.5*35)-HGC4162
5600/6.3(12.5*35)-HGC4164
5600/6.3(12.5*35)-HGC4165
5K6
R4159
R4157
56
C4166
100N-K
22K-FR4160
R4162 OPEN
OPEN-3216C4174
OPEN-1608C4175
OPEN-3216C4176
(CH)3900P-J-50V-1608C4177
2
1 4
3
U4000
PST8448UR
GND
VDD
VOUT
CT
C4173 4R7U-K-10V-1608
ZD4159 ZJ5B6
1 2 3 4 5 6
CN4141
80MM/6P
D4140 1N4007S
D4141 1N4007S
TO POWER TRANS
N1SG, N1B, K1B
¡Ø FUSE OPTION
R4166 OPEN
KB-3151CU1B,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
FC4141B
R4144 OPEN
R4146 OPEN
FC4140A
CCP-3400(ST)
¡Ø PCB QUALITY OPTION
N1B,N1SG
ZJ39B
OPTION
R4145
1M
C4145 47N-K-1608
R4164
1M
1M
R4141
C4149 0.01UF/250V
0.01UF/250VC4148
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
R4167
OPEN
U4143
KIA2431AP
MAINPOWER
FC4141A
C4142
0.01UF/250V
C4141
470PF/400V
C4143
0.22UF/275VAC
R4147
270K
100N-K
C4154
R4151
11K
ZD4147
ZJ39B
C4151
150/200(16*32)-SK
C4158
OPEN
C4169
10N-100V(PEF)
2
3
4
13
12
9
5
6
10
EE2525
T414
0
C4001 15N-K 4R7U-K-10V-1608C4172
1
12
2 3
10
4
89
6
711
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
BL817 DIP4L
U4142
JZC-36FD
RLY4140
CN4141
TO N1033
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
36
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