Schematic Diagram; P-Board (1/2) - Panasonic TC-L55ET60H Service Manual

2 Schematic Diagram

2.1.

P-Board (1/2)

! P-BOARD (1/2)
PFC
A
TP7105 TP7106
!
C7209
1.5u
R7240
2.2M
T7202
!
R7241
G4DYA0000366
2.2M
R7242
2.2M
C7220
B R7243
50V
2.2M
4700p
R7244
120k
R7212
68k
C7203
C7204 50V
50V 0.1u
0.1u
TP7107 TP7108
C
!
D7102
B0EBNR000048
D7105
B0EAKR000022
!
< CF7101
D4CAY2R20002
D7104
B0EAKR000022
!
LF7103
G0B183G00006
D
1 4
2 3
C7102
!
470p
C7105
C7103 !
0.22u
!
470p
!
LF7104
< G0B183G00006
JS7105
0
1 4
<
2 3
E
LF7105 !
G0B350HA0036
<
1 4
2 3
!
D7101
<
ERZE08C621CD
!
R7101
TP7104
!
1M
R7103
1M
TP7103
!
R7102
1M
TP7102
C7104
! !
0.22u
F7101
F K5E502YYA162
TP7101
TP7100
2 1
!
JK7101
AC line
K2AAYB000010
N L
1 2
L7204
C7216
J0JKB0000034
220p <
1kV <
JS7208
L7203
J0JKB0000034 0
L7201
J0JKB0000034
D7211
Q7201
B0JCME000093
B1CERR000096
R7206
10
R7204 L7207
100
J0JHC0000075 R7207
47k
1 8
FB
VCC
R7209
IC7201
2.2
C7208
C7206
2 COMP 7 R7211 1/2W
25V 50V
OUT 100k
0.1u
4.7u
C0DBBYY00058
3 6
RT
GND
D7221
B0JCDE000006
4 OVP 5
IS
C7205
R7203
50V
51k
1000p
C7202
C7201 C7214
50V
50V 50V
2200p
1000p 0.01u
Q7202
B1ADCE000022
R7205
R7208 R7201 R7202
47
0.22 0.22 0.22
1W 1W 1W
UPPER LEFT UPPER RIGHT
K4AD01A00004 K4AD01A00004
ZA7101 ZA7102
3 4
LLC Pri
C7207
1kV
220p
<
D7215 < L7202 TP7201 TP7202
B0HAPR000013
J0JKB0000034
R7308 R7307 R7306
560 560 2.2k
R7225
1.5M
1%
C7213
450V
R7226
77u
1.5M
1%
R7227
1.5M
1%
R7228
1.5M
1%
R7224
820k
1%
R7229
R7234
200k
820k
1%
1%
R7232
C7311
360k
25V
1%
1u 100p
R7231 R7230
430k 44.2k
1%
1%
TP7203 TP7204
R7220
22k
R7219
51k
C7302
50V
0.1u
R7317
22k
Q7303
B1ADCE000022
C7306
0.1u
50V
5
5
L7301
IC7301
J0JKB0000034
<
C7317
C0DBAYY01329
Q7301
800V
0.022u
B1CFRR000023
1 VH 16
VB
R7302 R7321
C7315
100 10 220p C7303
2 15
NC
50V
HO 1kV
D7311 R7323 0.1u
22k
B0BC027A0336
3 PGS 14
VS
D7309
B0JCME000093
4 13 Q7302 D7302
FB
NC B0HAGQ000001
B1CFRR000023
5 CS 12
GND
C7316
R7303
R7322
220p
100
10
6 REF 11 1kV
R7312 R7304
LO
R7324 15k 2.2 TP7301
22k 1/2W
D7310 1/2W
7 10
TRM
VCC
B0JCME000093
8 IS 9
VW
C7305
50V 0.1u
C7307
50V
D7301
DZ2J039M0L C7310
R7314
25V
100k
470u
D7303
DZ2J039M0L
D7308 D7307
B0BC027A0336 B0BC027A0336
D7305
B0ADCK000001
6 7
HOT HOT
COLD COLD
1
2
C7304
1kV
220p
R7425
1 1W D7304
<
DA2JF2300L
3
!
T7302
G4DYA0000449
14
R7305
160 1 13
1/2W
4
12
3 11
4 10
9
6 8
7
!
R7325
1W
10M
!
C7318
470p
<
JS7303
0
5
C7312
16V
C7313
0.47u !
50V
PC7301
1000p
B3PAA0000674
R7315
2.2k
6
7
PC7302
!
B3PAA0000674
8
D7405
DA2J10100L
R7320
33k
9
!
PC7303
B3PAA0000674
10
R7421
120k
COLD COLD
HOT HOT
8 9