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Model
SA-AKX200PN SA-AKX200PS SA-AKX400PN SA-AKX400PS
Pages
72
Size
8.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sa-akx200pn-sa-akx200ps-sa-akx400pn-sa-akx400ps.pdf
Date
PREV: Panasonic SA-AKX200E / SA-AKX200GN / SA-AKX200PR Simplified Service Manual

Panasonic SA-AKX200PN / SA-AKX200PS / SA-AKX400PN / SA-AKX400PS Service Manual ▷ View online

53
13.2. Panel, USB P.C.B. (For AKX200PN/PS) and CD Interface P.C.B. (For AKX200PN/PS, AKX400PN/PS)
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
12
13
SA-AKX200PN/PS
PANEL / USB P.C.B. 
SA-AKX200PN/PS,SA-AKX400PN/PS
CD INTERFACE P.C.B. 
B
PANEL P.C.B. (REP5144AA) 
C
USB P.C.B. (REP5144AB) 
D
CD INTERFACE P.C.B. (REP4945A) 
NOTE: " * " REF IS FOR INDICATION ONLY
3844AA
3844AA
3844AB
3844AB
3556A
3556A
PbF
PbF
A
C
CA
A
C
CA
PbF
C6830
C
6
83
2
C
6
8
22
C
6
8
2
3
R9039
R9040
R905
6
C6824
C6825
R9031
R9041
R9050
R9044
R9045
R904
6
R9048
R904
7
R9051
R905
2
R9055
R9001
R9004
R9003
R9002
(ALBUM/TRACK)
(POWER)
(REW)
(FWD)
(LATIN EQ)
(D.BASS)
(BT-PAIRING)
(USB/CD)
(RADIO/AUX)
(STOP/TUNE MODE)
(DJ JUKEBOX)
(OPEN/CLOSE)
(DISPLAY)
(USB REC/
PAUSE)
(PLAY/PAUSE)
R9006
R900
7
R9008
R9009
R9011
R9012
R9013
R9014
R9057
R9054
R9053
R9049
R6811
R6810
C6820
R
6
81
2
R
6
813
R
6
814
C6808
R6803
R
6
805
R
6
80
2
C6807
C
6
801
D
6
80
6
R
6
801
Q6801
R6804
C
6
803
D6801
C6804
D6802
C
6
805
R
6
80
6
C
6
80
2
Q6816
C6816
R
6
815
R
6
81
6
R6818
R6817
LB6803
LB6805
C6813
LB
6
80
2
C6814
CK6817
R9043
CK6811
W114
W111
W102
W104
W100
W105
W113
W115
W110
R6820
R6822
W11
2
W10
7
W108
W109
W117
W101
W11
6
W118
W106
W103
W119
W120
IR6500
SENSOR
USB PORT A
USB PORT B
(REC/PLAY)
(PLAY)
MULTI
CONTROL
S6200
S6213
S6222
S6212
S6221
S6202
S6215
S6216
S6201
S6225
S6226
VR9000
VR9001
S6214
S6224
S6223
CN6001
FL6801
S6211
C6821
C6817
C
6
80
6
D6021...AKX200
LB6401
LB
6
400
C6400
C6401
R
6
401
R6402
W
2
01
JK6400
JK6401
D
6
401
D
6
400
CN6402
VOLUME
C
6
831
M7301*
(TRAVERSE
MOTOR)
(SPINDLE
MOTOR)
M7302*
CN7001
S7201
(RESET)
TO LOADING P.C.B.
(CD MECHANISM
UNIT BRS11C)
CN7002
1
2
3
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13 15
14
17
16
1
15
25
9
37
30
2
34
31
33
36
12
21
28
4
3
2
1
4
3
2
1
1
2
3
4
5
6
7
8
9
1
4
3
6
1
4
3
6
2
4
3
1
1
2
3
4
5
6
9
10
7
8
1
2
1
2
3
4
5
1
2
54
13.3. Panel, USB and Music Port P.C.B. (For AKX400PN/PS)
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
12
13
SA-AKX400PN/PS
PANEL / USB / MUSIC PORT P.C.B. 
B
PANEL P.C.B. (REP5158DA) 
C
USB P.C.B. (REP5158DB) 
E
MUSIC PORT P.C.B. (REP5158DC) 
3858AA
3858AA
3858AB
3858AB
3858AC
3858AC
PbF
PbF
PbF
B
C
E
B
C
E
B
C
E
B
C
E
R
6
008
R
6
009
C6012
R
6
0
2
3
C6019
C
6
018
C
6
01
6
C
6
015
C
6
014
C
6
013
C
6
011
C
6
009
C
6
00
7
C
6
00
6
C
6
005
C
6
004
C
6
003
C6017
C6010
C6008
R6018
R6017
R6016
IC6000
C6830
C6831
C6832
C
6
8
22
C
6
8
2
3
R9039
R9040
R
6
10
6
R
6
10
7
R
6
11
2
R
6
105
R
6
104
R
6
103
QR6003
QR6004
R
6
10
2
R
6
101
R
6
033
R
6
035
R6036
C
6
8
2
4
C
6
8
2
5
R9031
R9041
D
62
01
D
62
0
2
D
62
03
D
62
04
D
62
05
D
6
00
6
R6026
C
6
0
22
R
6
0
2
5
QR6001
R6020
R6021
R6022
D6009
R
6
0
2
9
R
6
03
2
D6012
L
6
000
R
6
0
27
R
6
0
2
8
R
6
030
R6001
R
6
00
6
R6038
R
6
03
7
R
6
00
7
W141
W145
W146
W136
W14
7
W1
2
8
W150
W151
W104
W100
W108
W105
W1
7
5
W1
76
W1
77
W119
W118
W110
D
62
0
6
W120
W138
W11
7
W1
7
4
W1
7
3
W1
72
W15
2
W155
W154
W1
66
W161
W1
6
5
W1
6
0
W1
6
4
W159
W1
6
3
W158
W1
62
W15
7
W1
7
1
W1
7
0
W1
6
9
W167
W131
W1
2
9
W135
W13
2
W144
W143
W140
W137
W139
W101
W109
W168
W148
W130
R6126
R
6
1
2
4
R6123
R
6
119
R
6
11
7
R
6
118
R
6
1
2
5
R
6
11
6
W1
2
4
W114
W113
W112
W122
W1
26
W1
27
W121
W1
7
8
W1
7
9
W116
W14
2
LB6015
LB
6
01
6
LB
6
01
7
W180
W181
W18
2
W183
(ALBUM/TRACK/
ILLUMINATION)
(POWER)
W184
W185
W186
W18
7
W188
W189
W15
6
LB6014
CK6024
CK6020
IR6500
S6200
S6213
S6222
S6212
S6221
S6211
S6225
S6215
S6216
S6201
S6202
S6226
VR9000
D
6
105
D
6
104
D
6
103
D
6
10
2
VR9001
FL6000
S6214
S6224
S6223
T6000
C6021
Q6001
C6031
D
6
00
7
D6005
(SWITCHING
TRANSFORMER)
C
6
0
2
3
C6024
D
6
018
C6027
C6028
CN6100
D6024...AKX400
C6030
LB6401
LB
6
400
C6400
C6401
R
6
401
R6402
W
2
01
JK6400
JK6401
D
6
401
D
6
400
CN6402
L6302
L
6
301
L
6
300
C
6
318
C6319
LB6303
JK6301
CN6300
SENSOR
MULTI
CONTROL
(REW)
(FWD)
(LATIN EQ)
(D.BASS)
(BT-PAIRING)
(MEMORY/USB)
(CD/RADIO/AUX)
(STOP/TUNE MODE)
(DJ JUKEBOX/
SAMPLER)
(OPEN/CLOSE)
(MEMORY
REC/PAUSE)
(USB REC/
PAUSE)
(PLAY/PAUSE)
VOLUME
USB PORT A
(PLAY)
(REC/PLAY)
USB PORT B
AUX IN 2
W10
6
W10
7
W111
1
2
3
1
2
3
1
2
3
1
10
15
25
5
35
44
30
40
16
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
2
13
14
15
16
17
18
19
20 22
21
4
3
2
1
4
3
2
1
1
2
3
4
5
6
7
8
9
7
6
5
4
3
2
1
1
2
3
4
1
5
11
12
17
22
23
28
33
34
39
44
55
14 Voltage and Waveform Measurement
14.1. Voltage Measurement
Note:
• Indication Voltage Values are in standard values for the unit measured by the DC electronic circuit tester (high-impedance) with
the chassis taken as standard.
Therefore, there may exist some errors in voltage values, depending on the internal impedance of the DC circuit tester. 
• Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point because it
may differ from actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
14.1.1.
Main P.C.B. (1/3)
REF NO.
MODE
1
2
3
CD PLAY
0
3.3
5.9
STANDBY
0
3.3
5.9
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
CD PLAY
21.8
32.7
2.9
2.3
0.5
2.6
0.8
0.9
0
15.6
STANDBY
21.8
32.7
2.9
2.3
0.5
2.6
0.8
0.9
0
15.6
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
CD PLAY
12
13.4
2.9
2.4
0.5
2.6
0.8
0.8
0
5.9
STANDBY
12
13.4
2.9
2.4
0.5
2.6
0.8
0.8
0
5.9
REF NO.
MODE
1
2
3
4
CD PLAY
3.2
0
1.6
3.2
STANDBY
3.2
0
1.6
3.2
REF NO.
MODE
1
2
3
CD PLAY
0
3.2
4.2
STANDBY
0
3.2
4.2
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CD PLAY
3.2
3.2
3.2
3.2
3.1
3.2
0
0
0
1.1
3.2
0
0
0
0
0
3.2
1.6
0
0
STANDBY
3.2
3.2
3.2
3.2
0
0
0
0
3.1
0
3.2
0
0
0
0
0
3.2
1.6
0
0
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
2.6
3.2
0.1
3.2
2.9
2.9
0
0
3.3
0
3.3
0.1
1.6
1.6
0.5
0.9
0.8
1.6
1.6
1
STANDBY
2.6
3.2
0
3.2
2.9
2.9
0
0
3.3
0
3.3
0
1.6
1.6
0
1.6
0.8
1.6
1.6
1
REF NO.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
CD PLAY
0
0
1.6
1.6
2
2
3.2
3.2
3.2
3.2
1.6
1.6
0
1.6
1.6
0
1.9
1.6
1.7
1.7
STANDBY
1
0
1.6
1.6
1.6
2
3.2
1.5
3.2
1.6
1.6
1.6
0
1.6
1.6
0
3.3
0
1.6
1.6
REF NO.
MODE
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
CD PLAY
1.6
1.6
1.6
1.6
1.6
0
1.6
1.6
1.6
1.6
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
STANDBY
1.6
1.6
1.6
1.6
1.6
0
1.6
1.5
1.5
1.3
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
REF NO.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
CD PLAY
0.7
1.6
1.6
0
0
2.9
1.1
2.7
2.9
0.2
0.2
1.6
3.3
3.3
0
3.2
0
0
0
0
STANDBY
0
1.6
1.6
0
0
3.2
1.6
3.2
3.2
0
0
1.6
3.3
3.3
0
3.2
0
0
0
1.2
SA-AKX200/400PN/PS MAIN P.C.B.
IC1004
IC1005
IC2001
IC2001
IC1000
IC2001
IC2001
IC2001
IC1003
IC1002
56
14.1.2.
Main P.C.B. (2/3)
REF NO.
MODE
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
CD PLAY
3.2
3.2
0
0
3.2
0
0
3.2
3.2
1.6
1.6
1.6
0
0
0
3.3
3.2
3.2
3.2
3.2
STANDBY
2
2
2
0
3.1
2
0.2
3.2
1.2
1.2
1.1
1.2
3.2
3.2
3.2
1.2
1.4
3.2
3.2
3.2
REF NO.
MODE
121
122
123
124
125
126
127
128
CD PLAY
1.8
3.3
0
1.5
1.4
0
1.4
1.4
STANDBY
1.8
1
0
1.4
1.5
1.5
1.4
1.4
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CD PLAY
1.6
5.9
2.6
1.6
2.6
0
0
5.9
0
0
3.1
2.9
2.9
3.1
3
3.1
3.6
2.5
5.9
2.4
STANDBY
1.6
5.9
2.6
1.6
2.6
0
0
5.9
0
0
3
3
3
3
3
3
3
3
5.9
2.4
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
CD PLAY
1.5
0
1.8
5.9
5.9
1.6
1.6
3.3
0
0
STANDBY
1.5
0
1.6
5.9
5.9
1.6
1.6
3.3
0
0
REF NO.
MODE
1
2
3
4
POWER ON
0
3.3
0
3.3
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CD PLAY
3.2
0
3.2
0
3.2
0
0
0
0
0
0
0
3.2
3.2
3.2
3.2
STANDBY
3.2
0
3.2
0
3.2
0
0
0
0
0
0
0
3.2
3.2
3.2
3.2
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
USB B ON
3
0
0
0.2
3
0
3
0
3.3
3.3
REF NO.
MODE
1
2
3
4
6
USB A ON
5
0
5
5
5
REF NO.
MODE
1
2
3
4
6
USB B ON
5
0
5
5
5
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CD PLAY
12.6
12.6
1.2
3.3
1.7
1.7
3.2
3.3
0
0
0
0
7.8
1.7
1.7
3.3
3.3
3.3
0
2.8
STANDBY
12.6
12.6
1.2
3.3
1.7
1.7
3.2
3.3
0
0
0
0
7.8
1.7
1.7
3.3
3.3
3.3
0
2.8
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
0
12.6
30.1
30.1
0
0
18.7
18.7
38.4
38.4
38.4
18.7
0
0
18.6
38.4
38.4
38.4
18.6
18.6
STANDBY
0
12.6
30.1
30.1
0
0
18.7
18.7
38.4
38.4
38.4
18.7
0
0
18.6
38.4
38.4
38.4
18.6
18.6
REF NO.
MODE
41
42
43
44
CD PLAY
0
0
30.1
30.1
STANDBY
0
0
30.1
30.1
SA-AKX200/400PN/PS MAIN P.C.B.
IC2502
IC6000 (For SA-AKX400)
IC6000 (For SA-AKX400)
IC2001
IC2005
IC6000 (For SA-AKX400)
IC2006
IC2004
IC2501
IC2004
IC2001
IC2500
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