Panasonic SU-HTB685GN, Service Manual

Page: 16 / 31

16
4.2. MAIN P.C.B. (Side B)
1 1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 1 1 2 13
NOTE: " * " REF I S FOR INDIC A TION ONL Y
( S IDE B )
B
U S B PORT
(FOR S ER V ICE ONL Y )
S PE A KER S
S PE A KER S
M A IN P.C.B. (RFK V 5044 VA )
S C-HTB 6 85GN ( S U-HTB 6 85GN)
M A IN P.C.B.
PbF 3 7 48B A -1 3 7 48B A -1
R530 6
R
2
01
7
LB
2
008
C541 6
R5305
R 2 011
R5303
R
2
010
C5414
C
2
009
R530 2
R 2 009
LB 2 004
C5413
C
2
008
R5301
C541 2
C
2
00
7
R5 2 10
R
2
005
LB
2
00
2
C
2
00
6
R5 2 09
LB 2 001
C5410
C
2
005
R5
2
08
LB
2
000
C5409
C
2
004
R5 2 0 7
J K 2 000
C5408
C 2 003
R5 2 0 6
R5
2
05
R
X2
01
2
IC 22 03
C5405
C 2 001
R5
2
04
R
X2
011
IC5 2 01
C5404
R5
2
03
R
X2
010
IC 22 04
C5403
R5 2 0 2
R
X2
009
IC 22 0 2
R5 2 01
R
X2
008
IC 22 01
C5401
R X2 00 7
R 2 305
R X2 00 6
IC 2 001
R X2 005
IC 2 000
R 2 30 2
R X2 004
C531 6
R 22 83
R X2 003
R 22 81
R X2 00 2
C5314
X2 000
R 22 80
R X2 001
C5313
CN5101
R 22 4 6
R X2 000
C531 2
R 22 4 2
R
22
33
C5310
R 22 3 2
Q 5805
C5309
R 22 31
Q 5804
C5308
CN5100
(TO S PE A KER S )
(TO S PE A KER S )
R
22
30
Q 5803
R
222
8
Q 580 2
D 22 3 2
C5305
R
22
1
7
C5304
C5303
R 22 13
Q 550 2
C5301
Q 5501
R 22 11
C5
2
09
R 22 40
R
22
10
C5 2 08
R 22 39
R 22 09
Q 540 2
C5 2 0 7
R
22
08
Q 5401
C5 2 0 6
R 22 3 7
R 22 0 7
D5
2
04
C5
2
05
R
22
3
6
R 22 0 6
D5
2
03
C5 2 04
R 22 41
R 22 05
Q 530 2
D5 2 0 2
C5
2
03
R
22
34
R 22 04
Q 5301
D5 2 01
C5
2
01
R 22 03
D 2 31 2
R 22 0 2
Q22 81
C 22 35
Q22 80
C 222 9
Q22 0 2
C 222 8
Q22 01
C 2227
CN 2 008
Q2 001
CN 2 00 6
(TO S W DOWNLO A DING)
Q2 000
C
222
3
R580 6
Q R5 2 01
C 2222
R5805
Q R 2 305
C 22 19
R5804
C 22 1 7
R5803
Q R 22 0 2
C 22 1 6
R580
2
Q R 22 01
C 22 15
R5801
Q R 22 00
C 22 14
R553 6
D
22
45
C
22
13
R5535
D 22 1 2
C 22 1 2
R5534
R 2 0 7 9
D 22 11
C 22 11
R5533
D 22 10
C 22 10
R553 2
R
2
0
76
D
22
09
C 22 09
R
2
0
7
5
D
22
0
7
C 22 08
R 2 0 7 4
D
22
0
6
C 22 0 7
R 2 0 7 3
D 22 05
D 22 0 2
CN 2 004
R5514
D
2
001
C
2
051
CN1003
R5513
C
72
31
C 2 050
R 2 0 6 8
C 22 34
C
22
33
R5509
L
22
03
C 22 3 2
C 2 04 6
R5508
L5514
C 22 31
R550 6
R 2 0 6 3
L5513
C
22
30
C
2
044
R5505
L551 2
R5503
L5511
C
2
041
R550 2
L5510
R5501
L5509
R5438
R543 7
R543 2
R 2 054
C580 2
R 2 053
C5801
C 2 035
R 2 05 2
C 2 034
R5414
R
2
051
R5413
R 2 043
L 22 0 2
C 2 030
R5411
R 2 04 2
C551 6
C 2 0 2 9
L 2 001
C5515
R5409
C5514
R540 6
LB 2 411
C551 2
R5405
C5510
R5403
R
2
033
LB 22 0 2
C5509
R540 2
C 2 0 22
R5401
R
2
031
LB
2
0
6
5
C550 7
C 2 0 2 1
R533 2
R 2 030
LB
2
0
6
4
C 2 0 2 0
R
2
0
2
8
LB 2 0 62
C5505
C
2
019
R
2
0
27
LB
2
0
6
1
C5504
C
2
018
R5314
C
2
01
7
R5313
R
2
0
22
LB 2 04 7
C550 2
C
2
01
6
R5311
LB 2 01 2
C5501
C
2
015
LB 2 011
C
2
014
R5309
LB 2 010
C
2
013
R 2 018
LB
2
009
C
2
01
2
LB
6
101
R58 27
R
X2
0
2
0
C 2 053
C
2
055
C 2 054
R 6 151
C 2 0 6 0
Q 8100
R81
76
Q R8101
C 72 3 2
C 2 043
C 2 033
Z J 03*
CN 6 104
CN 2 005
(TO T X MODULE P.C.B.)
K
2
0
6
R
6
150
R
2
03
6
R 2 008
K
2
05...HTB
6
85GN
4
3
2
1
4
3
2
8
7
6
5 4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
1 2
13
14
8
7
6
5 4
3
2
1
1
2 3 4
5
6 7
8
3 4 2 5 1
8
7
6
5
4
3
2
1
1 2 3 4
5 6 7 8
1 5 10 15 2 0 2 5 30 35 38
39
40
45
50
55
6 0
6 4
6 5 7 0 7 5 80 85 90 95 100 10 2
103
105
110
115
1 2 0
1 2 5
1 2 8
4
3 2
1
4
3
2
1
1
2
3
2
1
4
5
6
3
2
1
4
5
6
1 3 5 7 9 11 15 13
2 4 6 8 10 1 2 14
1
2
3 4
5
1 3 5 7
2 4 6 8
1
2
3 4
5
1
5
8
7
6
9
10
11
1 2
13
14
1 6
1 7
18
19
2 1
22
2 3
2 4
15
2 0
1 2 3 4 5 6 7
30 2 5 2 0 15 10 5 1
1 2
1 2
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E