Read Panasonic TX-28LB1P / TX-28LB1S Service Manual online
VIDEO & S
T
ERE
O
A
U
D
IO
BL
OCK
DI
A
G
R
A
M
7
TU
N
E
R
IC
601
23
IF1
UOC
X
103
Q2001
JK3101
HEADPH
L
24
IF2
28
SI
F
1
29
SI
F
2
R IN
46
G IN
47
B IN
48
Q
SS O
U
T
35
VI
D
E
O
O
U
T
38
VI
D
E
O
I
N
40
VI
D
E
O
EX
T
42
53
B OUT
52
G OUT
51
R OUT
IF1
IF2
R
V
E7
1
E6
3
R
L
IC
2001
Q
SS I
N
47
R I
N
42
L I
N
41
OU
T L
31
OU
T R
30
24
AMP
R
25
AMP
L
M
U
LT
I-
S
T
A
NDA
R
T
S
O
UND
PR
O
C
ESS
O
R
IC
251
A
U
D
IO OU
T
P
U
T
IC
5
R IN
1
L IN
L O
U
T
10
R O
U
T
8
3
1
Q2001
Q601
Q602
Q2004
Q2003
AV
2
1 P
IN
S
C
AR
T
20
VIDEO IN
15
R IN
11
G IN
19
VIDEO OUT
7
B IN
6
L IN
3
L OUT
2
R IN
1
R OUT
Q3104
X
602
S
O
UND T
R
A
P
E-
BO
A
R
D
E8
1
2
3
Y2
1
2
3
CRT
Y-B
O
A
R
D
IC
351
1
23
7
8
9
Q351
D
370
D
371
D
372
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