Panasonic TH-50PHW7BX Service Manual page 64
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Also See for TH-50PHW7BX:
- Operating instructions manual (40 pages) ,
- Service manual (159 pages)
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8008
IC8004
WITCH
AMP
Q8001
1
5
CS(S)
8007
WITCH
AMP
G
Q8002
1
5
HD
8009
IC8001
WITCH
SYNC SELECT
(MAIN)
7
1
3
VD
SW0
A
6
SW1
B
3
5
1
4
CS(M)
Q8010,8011
HD AMP
Q8012,8013
VD AMP
IC3007
ICC SW
+9V
7
SCL3
2
1
SDA3
6
5
3
SDA3
SCL3
TO HX-BOARD
J14
HX1
G
1
Y/G
B
3
PB/B
R
5
PR/R
7
VD
9
HD
R
11
AUDIO R
L
13
AUDIO L
R
TXD
18
TXD PC
RS232C
SERIAL
RXD
19
RXD PC
P5V
21
P5V
9V
22
9V
74
SIGNAL
PROCESSOR
IC8005
(SUB)
INVERTER
G
4
11
CLAMP/H
6
15
HD
8
V
8
13
13
VD
IC8003
SIGNAL
G
PROCESSOR
4
(MAIN)
CLAMP/H
6
15
3
HD
6
V
8
13
VD
1
IC8002
SYNC SELECT
(SUB)
13
3
13
HD
VD
HD
A
SW2
B
SW3
14
12
11
5
1
4
14
12
11
TO Z-BOARD
J8
Z8
L
17
AUDIO L IN
R
19
AUDIO R IN
10
SCL3
11
SDA3
RESET
14
RESET
SMM
15
SOUND MAIN MUTE
DIG 12V
9
DIG 12V
SLOT 9V
1
SLOT 9V
SLOT 5V
3
SLOT 5V
SLOT 3.3V
5
SLOT 3.3V
6
SLOT 3.3V
IC8100
12
DR15V
DR15V
AVR 12V
DR15V
1
IC8101
DIG12V
1
HD-S
10
9
VD-S
12
4
5
VD-M
2
IC8016
HD-M
INVERTER
HD
1
2
VD
3
4
IIC_CONT(SRQ)
IC8181
CLOCK IC
IIC3.3V
Q8181
5
2
X8181
6
Q8182
3
7
32.768K
REMOTE
RESET
CABLE DET
TXD
RXD
STB ON
STB5V
LAN15V
IC3108
AVR 5V
REG
REG
9V
3
1
2
12V
IC3109
AVR 5V
AVR 9V
REG
REG
9V
3
1
2
9V
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
J-Board Block Diagram
TO D-BOARD
J1
D1
R
1
PR-S
B
9
PB-S
G
5
Y-S
R
4
PR-M
B
12
PB-M
G
Y-M
8
HD-S
13
HD-S
VD-S
15
VD-S
VD-M
VD_M
18
HD-M
16
HD_M
17
DPMS_HD
20
DPMS-VD
TO D-BOARD
J3
D3
STB5V
1
STB5V
5V
29
5V
STB3.3V
9
STB3.3V
2
IIC_CONT
26
FAN CONT
SCL3
6
SCL3
SDA3
7
SDA3
27
RTC INT
4
SCL1
5
SDA1
25
REMOCON OUT
RESET
11
RESET
SMM
12
SOUND MUTE
13
CABLE DET
21
TXD-PC
23
RXD-PC
28
STB ON
TO PF-BOARD
J10
PF10
1
STB5V
2
STB ON
5
LAN 15V
6
LAN 15V
5V
5V
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