J-Board (2 Of 4) Schematic Diagram - Panasonic TH-32LHD7UXK Service Manual

14.15. J-Board (2 of 4) Schematic Diagram

J-BOARD (2/4) TNPA3246AC
1
2
3
4
5
6
7
8
TH-32LHD7UY/UXK/UXS/EK/ES/BK/ES
J-Board Schematic Diagram ( 2 of 4 )
10
C8009
C8015
6.3V
R8025
10u
0
D8003
D8001
MA2J11100L
R8026 MA2J11100L
330
VD 16V
C8007
C8005 R8021
50V 5V_M
50V 2.2k R8029
0.01u 100p
3k
JS8094
C8013
16V
0.1u
*C8011 *C8017
*R8027 6.3V 10V
0 10u 10u
HD
*D8004
*D8002
MA2J11100L
*R8028 MA2J11100L
*C8018
330
VD 50V 16V 4.7u
*C8006 *C8008
5V_S
50V *R8030
100p
0.01u 3k
1%
*R8022 JS8095
*C8014 *C8020
2.2k
16V 50V
0.1u 0.01u 1%
*C8022
16V
*R8032
0.47u
2.2k
11 12 13
SYNC
SIGNAL
PROCESSOR
(MAIN)
IC8003
C1AA00000395 L8003
12V
G1C100K00020
5.0 1 20 3.3 C8036
H.State Clamp Timing
50V R8041 5V
5.0 2 19 5.0 100p 18k
V.State V.Pol.
4.3 3 18 5.0 L8005
Green Sep Filter H.Pol.
G1C100K00020
R8033 C8025 C8029
4.3 4 17 0 0
50V Green IN Clamp OUT 50V
100k
0.01u R8056
0.01u 0 12.0 0
5 16 C8030 100
10V GND Vcc
+ 16V
10u
6.2 6 15 4.8 47u 0
Comp/H IN HD-OUT
R8055
0.9 7 14 0.3 5.3
100
Comp/H Det HD+OUT
C8016
4.7u 6.2 8 13 0 0
Vert IN VD+OUT
0
3.0 9 12 0 R8039
R8031 Vert Det Digital GND
R8037 4.7k
2.2k
1% 1% 4.7k 1% 0.1
0 10 11 0.3
Vert S/S Adj Vert S/S IN
1%
C8019 C8023 C8033 C8038
50V 50V 50V 50V
0.01u 0.01u 1000p 1000p
*IC8004
C8021
16V *L8004
0.47u
C1AA00000395 G1C100K00020 12V
0 1 20 *C8037
3.4
H.State Clamp Timing *R8042
50V
18k
0 2 19 0 100p
V.Pol.
V.State
4.0 3 18 0
Green Sep Filter H.Pol.
*C8031
*C8026 0
*R8034 0 4 17 50V
50V Green IN Clamp OUT
0.01u
100k 0.01u
11.9
0 5 16 *C8032
GND Vcc 16V
+
47u
6.2 6 15 0
Comp/H IN HD-OUT
R8058
6.1 7 14 0
Comp/H Det HD+OUT 100
6.2 8 13 0
Vert IN VD+OUT
6.1 9 12 0 R8059
Vert Det Digital GND
*R8038 *R8040 100
4.7k 4.7k
1.9 10 11 0 1% 1%
Vert S/S Adj Vert S/S IN
*C8024 *C8034 *C8039
50V 50V 50V
0.01u 1000p 1000p
ZA3001
ZA3002
SYNC K4CD01000013
K4CD01000013
ZA3003 ZA3004
SIGNAL
K4CD01000013 K4CD01000013
PROCESSOR ZA3007 ZA3008
K4CD01000013 K4CD01000013
(SUB)
14 15
61
TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS
INVERTER
C8045
16V
1u
1 14 5.3
I1 VCC
13
2 5.2
O1 I6
3 12
0
I2 O6
4 11 0
O2 I5
5 10 5.3
I3 O5
6 9 5.2
O3 I4
7 8 0
GND O4
TPJH1 TPJV1
R8065
100
R8067
R8077 R8081
100
1.5k 1.5k
*TPJH2 *TPJV2
HP
*R8068
100 AF_HD_S
AF_VD_S
*R8070
100
VP
*R8078 *R8082
1.5k 1.5k
AA
TH-32LHD7UY/UXK/UXS/EK/ES/BK/ES
J-Board Schematic Diagram ( 2 of 4 )
16 17
VP
AG_HD_M
AG_VD_M
HP
TO
J-BOARD
(4/4)
AB
18