Main Block Diagram (1 Of 2) - Panasonic TH-32LHD7UXK Service Manual
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Also See for TH-32LHD7UXK:
- Operating instructions manual (36 pages) ,
- Service manual (98 pages)
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TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS
14.2. Main Block Diagram (1 of 2)
TO P5
A
10
11
TO P10
TO P9
1
2
3
4
PF9
AC CORD
PF10
PF1
1
1
LIVE
B
2
2
3
3
4
NEUTRAL
4
5
AC INLET
6
PF Board
<TXNPF10Q59>
C
D
E
TH-32LHD7UY/UXK/UXS/EK/ES/BK/BS
Main Block Diagram ( 1 of 2 )
1
FAN
FAN
1
2
3
1
2
3
1
2
3
1
2
3
Z30
Z31
Z32
Z33
Z5
1
+12V
2
+12V
3
STB+5V
4
GND
5
GND
6
AUDIO+12V
7
AUDIO+12V
8
AUDIO+12V
Z
Board
9
GND
GND
<TNPA3198>
GND
Z10
1
+15V
2
GND
3
FAN SOS
4
+5V
5
FAN CONT
Z8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J8
J10
1
STB+5V
2
STB ON
3
GND
4
GND
J11
J12
5
LAN+15V
A-1
GND
B-1
GND
A-1
GND
6
LAN+15V
A-2
B-2
TX0-
A-2
A-3
B-3
TX0+
A-3
A-4
GND
B-4
GND
A-4
GND
A-5
B-5
TX1-
A-5
A-6
B-6
TX1+
A-6
A-7
GND
B-7
GND
A-7
GND
A-8
B-8
TX2-
A-8
A-9
B-9
TX2+
A-9
A-10
GND
B-10
GND
A-10
GND
A-11
B-11
TXC-
A-11
A-12
B-12
TXC+
A-12
A-13
GND
B-13
GND
A-13
GND
A-14
B-14
TX3-
A-14
A-15
B-15
TX3+
A-15
A-16
GND
B-16
GND
A-16
GND
A-17
SLOT+3.3V
B-17
SLOT+3.3V
A-17
A-18
GND
B-18
GND
A-18
GND
A-19
SLOT+5V
B-19
SLOT+5V
A-19
A-20
GND
B-20
GND
A-20
GND
A-21
SLOT+9V
B-21
SLOT+9V
A-21
SLOT+9V
A-22
STB+5V(S)
B-22
GND
A-22
SLOT+5V(S)
A-23
B-23
SRQ
A-23
A-24
B-24
S_DATA1
A-24
A-25
GND
B-25
S_CLOCK1
A-25
GND
A-26
L
B-26
A-26
L
A-27
GND
B-27
A-27
GND
A-28
R
B-28
A-28
R
A-29
GND
B-29
A-29
GND
A-30
VD
B-30
A-30
A-31
GND
B-31
A-31
GND
A-32
HD
B-32
A-32
A-33
GND
B-33
A-33
GND
A-34
PR/R
B-34
A-34
PR/R
A-35
GND
B-35
A-35
GND
A-36
PB/B
B-36
A-36
PB/B
A-37
GND
B-37
A-37
GND
A-38
Y/G
B-38
A-38
Y/G
A-39
GND
B-39
GND
A-39
GND
A-40
B-40
A-40
J11
J12
H1
H1
HB Board
<TXNHB10QXS>
<TXNHA10RBS>
2
3
H3 Board
Z6
H37
<TNPA3003AB>
SP_L+
1
1
2
2
3
3
SP_L-
4
H3 Board
Z7
H37
SP_R+
1
1
<TNPA3003AB>
2
2
SP_R-
3
3
1
TO D1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
J1
J6
B-1
GND
B-2
B-3
B-4
GND
B-5
B-6
B-7
GND
B-8
B-9
B-10
GND
B-11
B-12
B-13
GND
B-14
B-15
B-16
GND
J Board
B-17
B-18
GND
<TNPA3246AC>
B-19
B-20
GND
B-21
SLOT+9V
B-22
GND
B-23
B-24
S_DATA2
B-25
S_CLOCK2
B-26
B-27
B-28
GND
B-29
B-30
B-31
B-32
B-33
B-34
B-35
B-36
S2 DET
B-37
B-38
B-39
GND
B-40
HA Board
4
5
48
TO D5
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
J5
RTC INT/PANEL SOS
J14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
HX1
HX Board
<TZTNP010Q60>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
AUDIO
PC IN
RS-232C
TH-32LHD7UY/UXK/UXS/EK/ES/BK/BS
Main Block Diagram ( 1 of 2 )
6
7
26
27
28
29
30
31
J3
J3
TO D3
STB+5V
1
IIC_CONT
2
GND
3
S CLOCK1
4
S DATA1
5
S CLOCK3
6
S DATA3
7
8
STB+3.3V
9
GND
10
RESET
11
AUDIO MUTE
12
CABLE DET
13
14
POWER STATUS
15
16
TXD_TU(SBI)
17
GND
18
RXD_TU(SBO)
19
GND
20
TXD_PC
21
GND
22
RXD_PC
23
24
REMOTE OUT
25
FAN CONT
26
27
STB ON
28
+5V
29
GND
30
4
5
6
7
8
9
8
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