Read Panasonic RX-M70M3GC / RX-M70M3GU / RX-M70M3GS / RX-M70M3GS1 Service Manual Supplement online
5 Printed Circuit Board
5.1. MAIN P.C.B, MIC P.C.B, POWER P.C.B and BATTERY P.C.B
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
B
MIC P.C.B (REPN0051A...GU/GC/GS)
(REPN0051B...GS1)
D
BATTERY P.C.B (REPN0045C)
RX-M70M3GC/GU/GS/GS1
MAIN/MIC/POWER/BATTERY P.C.B
A
MAIN P.C.B (REPN0051A...GU/GC/GS)
(REPN0051B...GS1)
C
VOLUME
TONE
EARPHONE
FINE
TUNING
POWER P.C.B (REPN0045C)
SPEAKERS
110V-127V/
220V-240V
50/60Hz
AC IN
4 X R20/LR20
BATTERIES 6V
0058A-1
0058A-1
W305
CMIC1
R+
W-
PbF
0058A-1
0058A-1
5
4
3
2
1
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
X
X
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
0055B
0055B
PbF
0055B
0055B
PbF
T301
(POWER TRANSFORMER)
FH901
FH902
F301
250V T1.25AL
W302A
SW301
(VOLTAGE SELECTOR)
JK301
W301
C304
C303
D302
D301
D304
D303
C302
C301
FP301
5000
W302B
J304
J303
C1
14
C217
J252
J204
J255
C215
J259
J267
R253
J261
JK1
CN301
CN303
(TO MOTOR)
R207
J271
J210
J212
J21
1
J263
D205
C216
J269
J270
D201
C267
IC202
C259
R255
C260
W306A
IC201
C208
J254
C207
...GS1
C206
R205
R203
D203
C209
...GU/GC/GS
C219
J268
J253
C254
C255
C252
C253
J59
C204
C258
C101
R101
R104
J265
J202
C120
J266
C109
J251
J250
CP2
C103
C104
D101
R105
R206
C210
...GU/GC/GS
C218
C205
R202
R202
C202
J262
C203
J260
C214
D202
R215
R211
R212
R208
Q201
R216
D204
J60
J61
R210
R209
R214
R209
R214
J70
C102
R103
R106
R1
12
J201
J203
Q101
C117
Q102
C108
...GS1
C112
R111
R107
R108
C105
R110
C106
C106
C213
R113
R116
R116
R114
J206
R31
R102
J205
J207
Q103
C
111
C8
C6
L7
C5
J256
J257
C42
C43
L4
SW1
R42
R115
R2
SW2
SW3
J68
R14
C19
C18
CT11
CT12
CT1
J65
J1
1
J5
J67
C7
L6
L14
L13
L12
J1
R13
R12
C16
J4
J2
J3
C14
C20
VC1-2
VC1
J10
C29
C51
C51
J62
C2
...GS1
R41
IC1
J50
C35
R1
1
C13
C3
R3
C1
1
L31
C40
C41
J69
J73
VR202
J9
CF22
CF21
C33
J55
J64
C34
L2
L1
C1
...GU/GC/GS
FT11
CF23
X
TP4
X
TP2
X
TP1
X
TP5
T3
J63
C10
R6
R5
C32
R4
C31
J6
J12
R7
Q1
C50
W305
X
TP3
X
TP6
X
TP7
X
TP8
R99
C24
C220
R220
C201
R250
J72
J51
J209
VR201
C4
C45
R200
R201
R201
C200
L5
X
TP9
VC1-3
VC1-4
VC1-1
WHIP
ANTENNA
L11
(PLAY/REC)
(BAND)
(SELECTOR)
R109
CT10
R251
C15
R252
J61
J99...GS1
C17
C1
13
C107
ADD
(CT10 FOR GS1 ONLY)
ADD
DELETE
(C12 FOR GS1 ONLY)
CHANGE
C12
-
+
+
-
DC AC C
1
2
3
4
+
-
6
5
3
2
4
1
1
13 12
8
1
6+
6-
10+
10-
1
2
1
2
1
2
3
4
3
2
1
4
S
R
T
S
S
R
T
R
T
R
T
S
R
R
PB
PB PB
PB PB
R
PB PB
PB
PB
R
PB
S
FM
S
FM
MW
MW
SW1
SW2 SW2
SW1
MW
S
FM
S
FM
MW
MW
SW1
SW2 SW2
SW1
MW
S
FM
S
FM
MW
MW
SW1
SW2 SW2
SW1
MW
S
FM
S
FM
MW
MW
SW1
SW2 SW2
SW1
MW
A
H
B
G
C
F
D
E
1
3
2
1
3
2
R+
W-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2
3
4
6
7
8
9
5
2
3
5
6
7
9
10
14
ADD
ADD
RX-M70M3GC / RX-M70M3GU / RX-M70M3GS / RX-M70M3GS1
5
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