Printed Circuit Board; Main P.c.b - Panasonic SA-BT230P Service Manual

18 Printed Circuit Board

18.1. Main P.C.B.

A
MAIN P.C.B. (RFKNBT230P...BT230P) (RFKNBT230PC...BT230PC)
(RFKNBT330P...BT330P) (RFKNBT330PC...BT330PC)
H
R7043
C7057
G
Q7008
C
R7031
Q7005
B E R7002
E B
C
E
E
C
C
B
B
Q7006
R7010
Q7007
F D7013
C2302
C2306
D2301
C2307
100 95 90 85 81
1 80
R2304
TL55010
5
C2310 R2397
75
R2315
X2301
10
70
E
IC2300
15
65
R2301
R2364
1 8
20
R2375 60
IC2301 R2330
R2331 25
4 5
55
RX2301
30 51
R56038
R2395
31 35 40 45 50
R56044 S G
S G RX2305
RX2304
Q56005 D
D
Q56004
R51497
R56039 R56045
20 16
1 15 R2401
R2407
R2406
D R51501
5 11
6 10
R2402
IC2400 R55204
R55210
IP55005
R55023
C2113
C2112
C2107
C
B
(SIDE A)
A
1 2 3
QR7014
C7056
B
5 4 C
E
IC7002
C7041
LB7041
8 1 C7042
LB7042
C7058
R51386
D7021
L7014
48 45 40 35 30 25
D7033
D7038
C Q7004
E
B
C58074
R58020
C7017 D7036
R58026
R7032
R58030
E B 13 12
D7017
C58050 IC51301
R58022
D7016 16 R58021
C R58057
8
QR7019
IC58004 C58017
D7035
C
R58301 20
R58023
4
C58049
B E R7062
QR7001 C58067 R58031
24 1
R58024
1 5 10 15 20 24
R51385
LB51301
C1101
3 2 1
IC1001
R2374
4 5
R2345
E B
RX57004
QR7071
R2346
C
R7072
RX57003
RX51615
RX51614
RX55113
C55042
Q55001
C55037
4 3
R55032
5 2
6 1 C55036
28 25 20 15 10 5 1
IC55006
29 35 40 45 50 56
C55084
C55083
C55082
C55081
4 5
C52045
C52046
C52036
82 82
54 54
IC52002 IC52001
72 84 72 84
RX52004
RX52005
R51304 72
RX52003
AP34 AP1
84
1 4
R51052
R51011
2 3
LB51603
AB22 AB13
R51021
R51020 R52214
IC51001
R51613 72
N22 N13
RX55116
84
C55128
C55168
A1
A34
R51601
R56536
R59001
R56532
RX51618
R51003
C51006 C51004
RX55117 R54006
2 1
X51001
3 4
IC51004 1 5
2
3 4
LB51003
R1152
R1153
R1151
6 7 8
122
R2909
IC51704
R2173
R2176 Q7050
R2178 4
R2172
R2174 E
C 5
R2177 B
R2171
R2175
C51709
R7056
R2044
R7051
C2043 X59001
R2043
C2042 C59010 R59019
R59018
R59006
C59011
R59007
54 24 20 15 13
L59001
C59031
IC52201 25 12
IC2071 L59002
4 1 R59008 10
R59009 30 IC59001
LB2071
82 R59010 5
R2074
5 8
R59011
36 1
R2075 R59012 IC56001
C2071
C56036
37 40 45 48
LB2072
C52247 C56034
1 5
Q56003
2
3 4
G
R52231
D
C56037
S
R56008
C56013
RX56021
R56035
R56020
R56016
54 LB56009
LB56008
IC52202
LB56001
82
LB56002
R59002
R1120 R1121
C1114 C1116
1 32
R1122 R53017
4
C53013
28
C53002
4 1
R51671
R53018
IC53003
R53019 8
LB1113
R1114
24
C53008
C1111
IC1102
12
R53014 20
R1141 5 8
LB1111
C1117 16 17
Q53001
1 6
2 5
3 4
C1113 C1115
C53101
R1118 R1119
R56516
R53001
C
R54908
QR53002
IC2952
B E
R2906
R54906 C54908
R54907 9 8 LB54900
R54905
R54904 12 IC54900 R2801
4
11 6
R2821 R2822
R54909
12
16 1 C54903
R2823 R2824
C54910 C2811
Q2800 16 1
LB2801
R2806 17 20
E B
1 16 C2817
C54901
C54900
R54901 R2959
C
4 IC2800
R54902 12
E B
R2810
8 9
C
LB2802 Q2805
C2818
C2813 LB2807 LB2806 C2807
LB2804 C2812
C2816
LB2808 C2814 PbF
C2815
9 10 1 1
3
2
1
C56023
C2962
5 R2963
0681AA-1 0681AA-1
SA-BT230P/PC, SA-BT330P/PC
MAIN P.C.B.
12 13