TCL DVD-F70, Руководство по обслуживанию

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16
Power schematic circuit
D410
FR104
L403
3.3uH
FUSE401
T1.6A/250ac
R418
22k
C424
0.1uF
D408-NU
FR104
TR401
NTC10R
C404
103/1kV
R428
2.2
R420
2.2k D407
BZX79C16V
+
C422
100uF/25V
D402
1N4007
CON401
AI
NCP UT
1
2
+
+
D412
FR104
+
C428
1000uF/16V
D417
RU3YX
R401
100K/2W
R405
1
1 /4W
R426-NU
2.2
R424-NU
2.2
R407
75k
R427
2
1./2 4M W
D401
1N4007
U403
TL431
2
1
3
+
C425-NU
10uF/50V
C401
0.1uF/250Vac
C421
0.1uF
L405
10uH
R419
470
+
C420
100uF/25V
+
C426
470uF/16V
L401
38mH
U402
PC817
1
2
4
3
C427
0.1uF
D406
FR104
CON402
POWER
SW
1
2
+
+
R411-NU
51k
R423
1k
+
C429
100uF/16V
D413-NU
FR104
+
C412-NU
100uF/16V
R414-NU
1
1.% 8K
Q402
2SA817A
R422
1k
U401
TEA1523P
4
5
1
2
8
3
6
REG
AUX
VCC
GND
Drai n
RC
Source
+
C417
100uF/16V
L404
3.3uH
Lp=960uH
C410
102/250Vac
C406
0.1uF
D411
FR104
C411
223
R425
1 10 W 0
D409
RU3YX
R415
22k
L402
10uH
Q403
2N5551
R413-NU
1
1.% 1K
D414
RU4YX
R408
100
C414
0.1uF
R409
470
Q401
8050
Q404
2N3904
+
C407
10uF/50V
C431
470p C430
0.027/400V
D405
1H8
D416
RU3YX
R402
10k
R404
56k
T401
BCK-2838
18
15
11
10
3
16
4
6
8
17
14
12
2
7
13
C402
0.1uF/250Vac
R412
3
13 W 0
C405
22p
+
C418
1uF/100V
R403
6k8
+
C423
100uF/25V
D404
1N4007
R406
1
1 /4W
+
C413
1000uF/16V
R417
2.2k
R416
470
C416
0.1uF
U404-NU
AMS2910
2 3
1
VO IN
G
N
D
R430
2.2
RV401
300V
R421
10K
C408
102/250Vac
+
C415
470uF/16V
D403
1N4007
R429
2.2
R410-NU
1K C409
102/250Vac
+
C403
47uF/400V
D415
FR104
+
C419
100uF/25V
CN401
HEADER 13
1
2
3
4
5
6
7
8
9
10
11
12
13
VM
GND
3.3V
GND
5V
VA+
VA-
GND
PCON
5VSTB
AC1
AC2
-24V