Panasonic Viera TC-L42ET5W, Руководство по обслуживанию

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5
2 Schematic Diagram
2.1. P-Board (1/2)
+
+
NS2
NS1
NS5
NS3
NS4
NC
NP1
NP2
NP3
-
+
L.F
L.F
NC NC NC NC NC
NC NC
N1
L.F
HOT
COLD
HOT
COLD
P-BOARD (1/2)
HOT
COLD
HOT
COLD
C7209
450V
0.82u
C7206
1u
25V
C7207 470p 1kV
C7202
1000p
50V
C7203
0.022u
50V
C7105
0.22u
C7103
470p
250V
C7313
1000p
50V
C7104
0.22u
C7312
0.47u
50V
C7311
1u
25V
C7102
470p
250V
C7308
0.022u
800V
C7204
0.22u
25V
C7107
470p
250V
C7304
220p
1kV
C7303
0.1u
50V
C7306
0.1u
50V
C7302
0.1u
50V
C7307
100p
50V
C7201
1000p
50V
C7314
100p
50V
C7214
1000p
50V
C7305
0.1u 50V
C7310
330u
35V
C7213
68u
450V
D7212
B0JAME000091
D7302
B0HAGQ000001
D7304
B0HAGQ000001
D7216
B0HASR000018
D7104
B0EAKR000022
D7105
B0EAKR000022
D7211
B0JAME000091
D7305
B0ADCK000001
CF7102
D4CA94R0A001
S
<
CF7101
D4CA94R0A001 S
<
D7303
DZ2J039M0L
D7308
B0BC02500002
D7307
B0BC02500002 D7306
B0BC02500002
D7301
DZ2J039M0L
D7101
ERZV10Q621CD
IC7201
C0DBBYY00050
1
FB
2
RT
3
COMP
4
OVP2
5
CS
6
GND
7
OUT
8
VCC
C0DBAYY01329
IC7301
1 VH
2
NC
3 PGS
4
FB
5
CS
6
REF
7
TRM
8
IS
9
VW
10
VCC
11
LO
12
GND
13
NC
14
VS
15
HO
16
VB
L7202
J0JKB0000034
L7103
J0JKB0000034
L7203
J0JKB0000034
L7201
J0JKB0000034
F7101
K5E502YY0001
PC7303
B3PAA0000629
PC7301
B3PAA0000629
PC7302
B3PAA0000629
TP7103
TP7108
TP7203 TP7204
TP7106
TP7101
TP7104
TP7107
TP7102
TP7301
TP7202 TP7105
Q7302
B1CFRR000018
Q7301
B1CFRR000018
Q7201
B1CERR000057
Q7202
B1ADCE000022
Q7303
B1ADCE000022
JS7302
0
R7101
1M 1/10W
R7206
10
1/4W
R7219
51k
R7202
0.22
1W
R7315
2.2k
R7208
0.22
1W
R7220
22k
R7318
47k
R7207
100k
R7103
1M 1/10W
R7201
0.22
1W
R7104
10M
1W
R7312
2.2k
1/2W
R7204
100
1/4W
R7320
47k
R7314
100k
R7317
22k
R7212
10k
R7102
1M 1/10W
R7319
47k
R7205
100
R7302
100
1/4W
R7304
2.2
1/2W
R7303
100
1/4W
R7305
150
1/2W
R7307
560
R7308
560
R7203
100k
R7306
2.2k
R7227
1.5M
1%
R7228
1.5M
1%
R7232
360k
1%
R7231
1%
430k
R7226
1.5M
1%
R7225
1.5M
1%
R7224
820k
1%
R7229
1%
200k
TP7201
R7230
1%
44.2k
R7234
820k
1%
R7321
10
1/4W
D7309
B0JAME000091
R7322
10
1/4W
D7310
B0JAME000091
T7301
G4DYA0000372
2
3
4
6
8
9 10
11
12
13
14
15
16
17
18
1
D7106
B0EBNR000047
1
2 3
4
LF7103
G0B153G00003
1
2 3
4
LF7104
G0B153G00003
<
1
2 3
4
T7202
G4DYA0000368
<
1 2 4 5
7
10
9 6 8
JK7101
K2AAYB000006
<
1 2
LF7105
G0B350HA0036
1
2 3
4
C7315
220p
1kV
C7316
220p
1kV
R7323
22k
R7324
22k
D7311
B0BC02500002
JS7205
0
TP7100
HOT
COLD
HOT
COLD
L N
PFC
LLC CONVERTER
!
!
10
11
9
4
6
7
1
8
2
5
3
C
B
E
9 6 8 7 3 4
D
1 2
F
5
A
!
!
!
!
!
! !
!
!
!
!
!
!
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