Panasonic TH-42PW6EX Service Manual page 80

A
B
C
TO
Z-BOARD
(Z8)
J8
1
SLOT9V
2
GND
3
SLOT5V
4
GND
5
SLOT3.3V
6
SLOT3.3V
7
GND
8
GND
D
9
DIG12V
10
SCL3
11
SDA3
12
DR15V
13
GND
14
RESET
15
SOUND MAIN MUTE
16
GND
17
L
18
GND
19
R
20
GND
E
TH-42PW6/TH-42PWD6
J-Board(1of4)Schematic Diagram
1
J-BOARD TNPA2826 (1/4)
!
L957 SLOT9V
ELKE103FA
9V
1 3
C962
2
C956
16V
SLOT5V
L958 16V
0.1u
ELKE103FA 47u
5V
1 3 C963
C957
2
16V
16V SLOT3.3V
L959
0.1u
ELKE103FA 47u
1 3
C964
2 C958
16V
16V
0.1u
47u
15V
C
A B D E F
2 3
R8001 1
0
R8002 0 2
3
R8003 0 4
5
R8004 0
6
7
8
R8005 0 1
R8006
0 2
3
R8007 0 4
R8008 0 5
6
7
8
TO
J-BOARD
(3/4)
G H I J
4 5
SYNC
SELECT
(MAIN)
IC8001
9V
C0JBAR000241
L8001
ELJPA100KF
16 9V
Y0 VDD
C8001
15 R8009 0 C8003
Y2 X2 16V
0.1u
14 R8010 0
47u 50V
Y X1
13
Y3 X
12
R8011 0
Y1 X0
11 R8012 0 R8017
INH X3
5.6k
10
VEE A
AE_SW0
9
VSS B
AE_SW1
R8018
5.6k
A B
SLOT1 LO
LO
SLOT2 LO HI
SLOT3 HI LO
PC
HI HI
AC_CS((S))
SYNC
SELECT
(SUB)
C0JBAS000109
IC8002
C0JBAR000241
L8002
ELJPA100KF
16
Y0 VDD
15 R8013 C8002 C8004 AC_CS((M))
0
Y2 X2
50V
16V
14 R8014 0
Y X1 47u 0.1u
13
Y3 X
12 R8015 0
Y1 X0
11 R8016 R8019
0
INH X3
5.6k
10
VEE A
AE_SW2
9
VSS B
AE_SW3
R8020
5.6k
A B
SLOT1 LO LO
SLOT2 LO HI
SLOT3 HI LO
PC HI HI
K L
6
C8009
R8095 R8025
6.3V 10u
HD 0 330
1
D8003
D8001
R8026 MA2J11100L
MA2J11100L
VD 330
2
JS8092
C8005 R8021 R8023
2.2k
50V 2.2k
C8007
0.01u
50V
470p
R8100
10k
R8099
10k
IC8009
H:ON
C8051
0.1u
16V
SWITCH
P5V
R8097 R8098
C8011
6.3V
10k 10k
10u
HD
3
R8096 R8027
D8004
D8002
0 330
VD
4
R8028 JS8093
330
C8006 R8022
R8024
50V 2.2k 2.2k
0.01u
C8008
50V
470p
M N O P Q R
TH-42PW6/TH-42PWD6
J-Board(1of4)Schematic Diagram
7 8