P-Board (1/2) Schematic Diagram - Panasonic TC-L37U22 Service Manual

11.2. P-Board (1/2) Schematic Diagram

C7004
250V
470p
A
TP7001 TP7002 TP7003
LF7001
G0B103H00009
P1
F7001
K5D502BNA005
1
L.F
D7001 C7001 R7001
FILTER
D4EAC6210002 0.22u 1M
TO
AC CORD
4
TP7004 TP7005
C7005
250V
470p
B
P-BOARD TXN/P10QNM (1/2)
!
C
D
T7201
G4D3A0000218
L7205
EXCELDR35V
Np
C7217 C7218 Npd
R7201 1u 1u
390k
R7202
R7206
390k
22k
R7203
390k
R7204
IC7201
390k
C0DBBZG00004
E
R7226
390k PFC CONTROL
R7227
390k R7209
C7201 100k
50V
0.47u
R7228
1 FB 8
390k
VCC
C7203
C7221
50V 50V D7201
0.1u
0.47u B0JAME000091
2 7
COMP
R7229 OUT
390k
C7207
3 MUL 6 R7211
50V
GND 470
3300p
R7236
10k
4 IS 5
ZCD R7210
5.6k
C7204
R7205
50V
22k
220p
R7213
C7206 C7208 R7212
100
16V 50V 680
1u 1000p
F
1 2
LF7002 LF7003
G0B103H00009 G0B103H00009
L.F L.F
C7003
0.22u
D7002
D4EAC6210002
JS7003
0
2
*
*D7030
B0FBAT000008
- + D7407
* *
1
4 B0EBKT000007
C7411
C7412 250V
* D7207
250V 1000p
3 B0EAKT000012
1000p
JS7201
0
JS7004
0
INV16V
INV390V
TP7201
D7204
B0FABR000004
* *
OVP
L7206 L7204 R7259
EXCELDR35V EXCELDR35V
390k
C7214 C7823
L7202
450V 1kV
EXCELDR35V R7257
170u 2200p 390k
C7213
Q7201
1kV
R7255
B1CERR000043 2200p
R7220 390k
390k
C7211
R7256
1kV
390k
470p R7221
R7214 390k
22 R7258 D7312
C7252 390k B0ECKM000048
R7215 R7262
50V
100k R7222 10k
0.22u R7254
390k
Q7251 390k
DSA200100L
R7223 R7253 R7313
* R7216 * R7217 390k 390k 150
0.33 0.22
R7263 R7261 R7251
R7230
D7202 10k 4.7k 390k
B0JAME000091 390k D7253
B0ACCJ000048
D7252
R7231 D7251 B0ACCJ000048
390k DZ2J068M0L
Q7252 R7252
60.4k
DSC200100L
R7232
C7251
390k
50V R7260
0.22u
22k
R7233
390k
R7224
18k
R7225
2.7k
R7235
0
JS7219
0
3 4
HOT
RL7101
K6B1AYY00060
1
2
RL7102
K6B1AYY00060
1
2
RL7103
K6B1AYY00061
1
CF7101
D4CAY8R0A010
2
T7401
R7401 L7401 G4DYA0000211
10 EXCELDR35V
&
6
D7401 C7401 C7402
B0EAKR000016 R7402 m
450V 250V
470k D7408 R7413
0.01u
R7408 47u B0EAKT000019 33 5
*
470k
L7402
D7402
EXCELDR35V
B0EAKT000019 4
R7409
470k
3 NC
D7404
C7404 B0HAKR000004
50V
2
0.47u
C7407
25V
100u
1
D7403
IC7401
B0HAKR000004
C0DABYY00027 R7405
C7406
22
50V
STB CONTROL 22u
PC7401
B3PAA0000363
R7407
100
R7410
470k
C7405
50V
0.01u
JS7406 R7406
0 2.2k
C7409
50V R7403 R7404
470p
R7411
3.3 3.3
39k
D7405
B0JAME000091
R7702
10k
R7710
R7701 D7704 120k PC7701
22k B0ACCJ000048
B3PAA0000363
Q7701
R7711 D7705
B1DHDC000028
100 B0BC8R100004
Q7704
C7703
25V DSC200100L
0.33u
R7708
47k
HOT
C7301
m R7302
630V
470k
0.01u
* R7303
47
D7301
B0EAKT000019
IC7301
C0DABYY00020
D7302
B0EAKT000019
POWER CONTROL
T7301
G4DYA0000158
1 FB/CC/OLP 8
GND
1
C7304 C7306
*
50V 50V
2 VCC 7 0.022u 220p
FM/SS
L7301
P2
C7307 EXCELSA35T
25V
100u 3 6 D7304 Q7301 3
NC
OCP
B0JAME000091 *
B1CEPU000005
4
4 STARTUP 5 *
DRIVE
R7309 R7310 C7302 P1
1kV
33 10 5 NC
D7307 100p
B0BC010A0007
R7308
D7303 1k 6
R7306 B0JAME000091 *
1k
R7312
R7318
C7303 100
68k
50V
1000p D7306 * R7304
C7305 0.68
B0JAME000091
50V
PC7301
470p
B3PAA0000363
C7318
250V
470p
R7317
10M
HOT
5 6
34
COLD
D7040
B0ACCJ000048
Q7032
B1ABGF000019
R7031
820
12V
C7032 R7030
50V 47k
0.1u
NC 12 TUNER6V
D7603
B0JAPK000011
11
10
C7604
1kV 1000p
R7603
0
C7601
10V
1000u
D7601
B0BA01000070
8
7
R7604
6.8k
R7601
1k
C7602
50V
R7602 R7606
150 4.7k 0.47u
R7605
4.7k
IC7601
C0DBZMC00006
STB ERROR DET
R7703
1k
R7759
4.7k
Q7754
DSA2001S0L
R7760
4.7k
R7705
10k
Q7702
DSC200100L
C7701
R7704
25V
47k
1u
COLD
C7515
470p
12V
1kV
* *
C7505 C7514
*
25V 25V
D7504
*D7552 680u 680u B0BA01400009
B0JBSL000031
NC 12
NC 11
17V
10
* *
*D7503
S1
B0HESM000001 C7506
9
25V
*
680u
S2
8
*
NC 7
R7509
R7506
4.7k
1k
R7510
C7510
50V 4.7k
R7513 R7512
0.01u
470 10k
R7511
2.4k
IC7501
C0DBZMC00006
F12V ERROR DET
COLD
7 8
1
2
3
4
5
9