DOWNLOAD Panasonic SA-AK340EE Service Manual ↓ Size: 18.29 MB | Pages: 101 in PDF or view online for FREE

Model
SA-AK340EE
Pages
101
Size
18.29 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sa-ak340ee.pdf
Date
PREV: Panasonic SA-AK33P / SA-AK33PC (serv.man2) Service Manual / Supplement

Panasonic SA-AK340EE Service Manual ▷ View online

17.8. (F) Deck Circuit & (G) Deck Mechanism Circuit
M
6
5
4
3
2
1
1
2
3
4
5
6
7
1
2
4
6
8
9
10
7
5
3
10
11
12
13
14
1
2
4
6
8
9
7
5
3
1
2
1
2
2
4
5
3
1
L
R
ERASE
HEAD
RECORD/PLAY
HEAD
2
4
5
3
1
L
PLACKBACK
HEAD
R
2
4
5
3
1
2
4
5
3
1
1
2
3
4
5
1
2
3
4
21
22
23
24
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
CS1001
SCHEMATIC DIAGRAM - 7
DECK CIRCUIT
CS1002
IC1001
AN7348S-E1
P.B EQ/REC AMP/
ALC/TPS AMP
IC1004
C1AA00000612
R/P SELECT
VCC
L
R
C1030
10V100
R1015
47
R1018 3.9K
C1032
0.018
C1036 0.033
R1029
4.7M
C1043 50V4.7
C1056 16V10
C1031 10V100
R1016
47
C1027 1000P
C1023
1000P
C1033
0.018
R1019 3.9K
C1035 50V3.3
C1037
50V3.3
C1039 220P
10V22
C1045
R1028
8.2K
C1041 16V10
C1021
470P
C1022
1000P
R1017
8.2K
R1009
18K
C1020
470P
C1019
1000P
C1040
16V10
C1012
1000P
C1015
1000P
R1010
18K
R1026
1K
R1005
4.7K
C1009
16V47
4
L1001
G0C470JA0052
C1006
50V1
C1002
2.2
C1007
4700P
R1003
10K
D1003
B0ACCK000005
Q1003
B1AAGC000007
SWITCHING
(RECH)
Q1007
R1090
220
C1046
16V220
R1040
0
C1044
10V33
R1004
1.5K
Q1004
Q1005
Q1004, Q1005
B1AAGC000007
BIAS OSCILLATOR
C1013
1000P
C1014
1000P
C1010
25V100
R1007
4.7
C1016
2200P
C1017
2200P
R1011
8.2K
Q1007
B1ABCF000176
BIAS OSC CONTROL
C1026
6.3V47
R1013
4.7K
R1012
4.7K
C1018
3300P
R1014
4.7K
C1011
0.047
C1008
50V1
C1034
50V3.3
R1032
10K
R1055
2.2K
C1038
220P
C1042
16V22
R1031
27K
R1035
10K
R1030 100
5
11
12
TAPE
B
INPUT
TAPE
B
INPUT
TAPE
A
INPUT
TAPE
A
INPUT
PB
AMP
NF
PB
AMP
NF
PB
AMP
EQ
PB
AMP
EQ
PB
AMP
OUTPUT
PB
AMP
OUTPUT
AB
SW
T
REC
IN
REC
IN
REC
OUT
REC
OUT
REC/PB
SW
AB
SW
RIPPLE FIL
TER
OUTPUT GND
VCC
CRO/NOR
HI/LO
ALC
T
ALC
LOW CUT
IC1001
SW
GND
CTRL2
CTRL1
3
C1058
1000P
R1100
0
R1101
0
C1057
1000P
C1059
0.01
R1099
0
R1002
0
R1024
0
R1025
0
R1027
0
R1020
0
R1022
10K
: PLAYBACK SIGNAL
: RECORD SIGNAL LINE
: +B SIGNAL
R1084
2.2K
R1086
2.2K
R1049
0
R1091
0
R1050
0
R1092
0
R1087
47K
R1085
47K
R1057
2.2K
R1060
390
PBL
PBR
AFGND
RECINL
RECINR
+B
REC_H
MO+B
MO
GND
DMT
DECK1_H
BP1
MOT
OR
Q1017
B1AARC000003
MOTOR SWITCH
W1002
CN1001
R1097 10K
IC951
CNB13030R2AU
PHOTO INTERRUPTER
IC971
CNB13030R2AU
PHOTO INTERRUPTER
Z971
RGSD12A1445T
MODE
PL
GND
HALF
STBY_5V
VREF_GND
PHOTO_T
D1_CRO2
TO
MAIN
CIRCUIT
(CN2951) ON
SCHEMATIC
DIAGRAM-3
MODE
PL
GND
HALF
PHOTO_S
STBY_5V
VREF_GND
PHOTO_T
D1_CRO2
DECK MECHANISM CIRCUIT
SA-AK340EE DECK MECHANISM CIRCUIT
CN971
PL1
PL2
STBY_5V
PL_GND
AD_OUT
PHOTO_PB
PHOTO_RP
HALF_PB
VREF_GND
MODE_PB
R972
820
R973
39K
PL971
R952
820
R953
39K
D951
MA2C16500E
D971
MA2C16500E
PL970
S952
HALF
S951
MODE
S972
HALF
S971
MODE
S975
RECINH_F
HALF
RECINH_R
MODE
RECINH_F
AD_OUT
VREF_GND
STBY_5V
-
+
C1049
3300P
C1050
3300P
R1098
10K
10
R1102
10K
TO
MAIN CIRCUIT (CN2803) ON
SCHEMATIC DIAGRAM-3
L1002
G2ZZ00000024
SA-AK340EE DECK CIRCUIT
SA-AK340EE
73
SA-AK340EE
74
18 Printed Circuit Board
Note: Circuit board diagrams may be modified at any time with the development of new technology.
SA-AK340EE
75
18.1. (A) CD Servo P.C.B.
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
H
I
J
K
L
M
N
O
P
CD SERVO P.C.B (REPX0494A)
A
PbF
M
M
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
76
75
51
26
25
100
1
28
15
1
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B
C
E
55
60
65
70
80
85
90
95
5
10
15
20
30
35
40
45
50
20
25
5
10
0463A
0463A
C7218
C7227
TP19
X
TP14
X
C7253
C7226
C7225
TP18
X
TP17
X
C7228
R7217
TP24
X
W7005
R7218
C7231
TP13
X
R7221
W7006
C7233
TP16
X
W7007
R7253
W7008
C7232
W7002
W7004
W7003
W7028
C7243
TP4
X
C7234
R7254
W7009
W7001
CN7002
W7010
C7235
W701
1
TP3
X
TP31
X
TP1
X
R7332
TP39
X
TP10
X
TP8
X
TP7
X
TP9
X
M7301
TRV MOTOR
TP38
X
TP11
X
TP36
X
M7302
SPL MOTOR
TP37
X
R7335
R7325
R7315
TP2
X
S7201
REST SW
C7264
R7214
R7220
X7201
C7263
C7166
C7230
C7216
R7212
W7013
C7241
C7217
R721
1
C7244
W7012
C7223
C7203
W7014
W7015
C7204
TP51(RF)
C7161
C7102
C7142
C7107
IC7001
R7331
C7165
C7315
R7323
C7338
R7327
R7349
R7339
R7328
R7336
C7352
R7329
C7339
IC7002
W7027
C7335
C7334
C7614
Q7601
R7650
R7330
W7026
C7613
CN7001
W7025
C7626
W7023
W7024
C7164
C7155
C7154
W7022
W7021
R7111
W7020
W7019
W7017
W7018
R7601
C7601
C7670
W7016
TP50
X
D7650
X
SA-AK340EE
76
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