J-Board (1 Of 4) Schematic Diagram - Panasonic TH-50PHW7BX Service Manual

15.17. J-Board (1 of 4) Schematic Diagram

A
B
C
D
TO
Z-BOARD
J8
(Z8)
9.0
1
SLOT9V
0
2
GND
3 5.0
SLOT5V
0
4
GND
3.3
5
SLOT3.3V
3.3
6
SLOT3.3V
0
7
GND
0
8
GND
12.0
9
DIG12V
10 4.8
SCL3
4.8
11
SDA3
15.0
12
DR15V
E
0
13
GND
4.9
14
RESET
0
15
SOUND MAIN MUTE
0
16
FAN SWITCH
17 5.5
L
0
18
GND
5.5
19
R
20 0
GND
F
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
J-Board (1 of 4) Schematic Diagram
1 2
! J-BOARD (1/4)
TNPA3197 (TH-50PHD7BK/BS/EK/ES/UY)
TNPA3197AB (TH-50PHW7BX/EX)
SYNC
SELECT
(MAIN)
IC8001 C8003
50V
0.1u
C0JBAR000241
0.5 9.1
R8001 0 1 16
Y0 VDD
R8002 0 0.4 2.5 R8009 270
2 Y2 X2 15
4.2 2.1 R8010
3 14 270
Y X1
R8003 4.5 4.5
0 4 13
Y3 X
R8004 0 0.4 5 12 0.8 R8011 270
Y1 X0
0.4 4.5 270
6 11 R8012
INH X3
0 9.0
7 10
VEE A
0 9.0
8 9
VSS B
A B
SLOT1 LO LO
SLOT2 LO HI
HI
SLOT3 LO
PC HI HI
PHD7 ONLY
*C8002
*IC8002 50V
0.1u
C0JBAR000241
*R8005 0 0.2 1 16 9.0
Y0 VDD
0.4
*R8006 0 2 15 0.3 *R8013 270
Y2 X2
4.4 0.3 *R8014 270
3 14
Y X1
4.6
*R8007 0 4 13 4.5
Y3 X
0.9 0.3
*R8008 0 5 12 *R8015 270
Y1 X0
0.9 4.5 *R8016 270
6 INH X3 11
0 7 10 9.0
VEE A
0 9.0
8 9
VSS B
A B
LO LO
SLOT1
LO HI
SLOT2
SLOT3 HI LO
HI
PC HI
SYNC
SELECT
(SUB)
SLOT9V
FL3006
ELKE103FA
1 3
C8111
2 C8105
16V
16V
0.1u
47u SLOT5V
FL3007
ELKE103FA
1 3 C8112
C8106
2
16V
16V
0.1u
47u
FL3008 SLOT3.3V
ELKE103FA
1 3
C8113
2 C8107
16V
16V
0.1u
47u
B F H
D
A C E G
3 4
9V
C8035
16V
R3163
0.1u
1k
IC8007
C0JBAR000111
Q8002
SWITCH
2SD0601A0L
R8072 9.0
L8001 C8027
R8047
0 270 1.6 16V
G1C100K00020 C8049
9V 2.2u
50V
C8001 0.01u
1.0
R8036
16V
150 R8035
47u
330
R8017
5.6k
AE_SW0
AE_SW1 HD
R8018
5.6k
PHD7 ONLY
AC_CS((S))
R8100
*R8099
10k
10k
IC8009
C0JBAS000109
C8051
HI:ON SWITCH
16V
0.1u
*R8019 R8097
5V
5.6k AE_SW2 10k
AE_SW3
AC_CS((M)) R8098
*R8020 10k
CS VIDEO
5.6k
*R3162 *C8043
16V
1k *R8094
0.1u
100
*Q8001
2SD0601A0L
*R8071 9.0
*C8041
0
1.6 *R8061 16V
2.2u
150
1%
*R8062
*C8050
270 1.0
50V
*R8060
0.01u
330
*IC8008 1%
C0JBAR000111
SWITCH
PHD7 ONLY
TO
J-BOARD
(3/4)
J M
I K L
5 6
75
TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY
O Q S U
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
N P R T V
J-Board (1 of 4) Schematic Diagram
7 8
1
2
3
4
5
6
7
8
9