Aiwa CX-JN10, Service Manual

Page: 29 / 72

CX-JN10
29 29
C121
R131
R129 R127
C115 R125
R123
R121
R109
R160
C126 R158
R119
R132
C116 R126
R122
R124
R284
C281
R282
TH
101
TH102
R297
R296
R290
C282
Q182
R182
Q181
R186
R280
R120 R118
R201
C109
C110
C112
R130 R128
C114
Q183
Q105
Q107
C111
R117
C113
C119
Q117
Q119
C120 C122
Q118
R185
C230
R237
D231 R236
D232
R238
C232
R242 R241
Q233
D242
D241 D235
R239
R248 R246
Q234
R262
R261 R258 R257 R252
Q291
R291
R264 R263 R260
R259
R244
R243
Q235
R250 R249
D240
C231
C201
C203
R203
C207 C208
WH201
R204
C204
C202
Q120
R138
R281
Q231
R253
D103
C106
Q106
D104
R
110
EP001
EP099
C105
R147
R159
C241
C097
C125
R148
J203
R283
D236
Q108
D109
D239
Q232
D110
Q111
Q112
JW201
C206
C205
D291
D281
D243
D244
R150
C130
R152
R140
C120
D106
C134
C136 R116
R114
Q102
Q104
R151
R149
D107
C133
D105
Q103
Q101
R
139 Q109
C119
R115
D101
R113 C135
C129
R183
R184
JR104
R189
C131
C132
JW231
JW232
C209
C210
D
292
Q110
D235
D236
R161
R162
D
111
R163
R157
Q129
R641
JW
202
R
202
Q130
Q122
Q121
Q124
Q123
R153
R155
R154
R156
L201 L202
R294 R293 R295
R292
Q292
Q282
Q281
C127
R133
R137
C117
R141 R143
C118
R144
R134
R142
C128
R188
C182
R106
R105
R
108
C
104
R107 C103
R181
C181
D108
0.1
4.7k
100 100
820p 1.5k
6.8k
1k
100
1k
0.01 100
2.2k
4.7k
820p 1.5k
1k
6.8k
4.7k
0.0047
12k
47k
47k
47k
0.0022
2SD1306
NE
12k
2SD1306
NE
47k
10k
2.2k 2.2k
10
10
50V
10
50V
100p
100 100
33
50V
2SA1235
2SC3052
2SC3052
100p
2.2k
33
50V
100p
100V
2SC3052
2SC3052
100p
100V 0.1
2SC3052
68k
10
63V
1k
1SS355 2.2M
UDZS-1710B
2.2k
0.1
10k 3.3k
2SA1235
0
1SS355 RK46
2.2k
4.7k 4.7k
2SC3052
4.7k
4.7k 47k 47k 10k
DTA114EKA
2.2k
4.7k 4.7k 47k
47k
2.2k
1k
2SA1235F
4.7k 4.7k
UDZS-175.6B
10
63V
0.1
0.1
10
0.01 0.01
5P
10
0.1
0.1
2SC3052
2.2k
2.2k
2SK2937
10k
1SS355
2.2
50V
2SC3052
1SS355
100
2.2
50V
0
1k
0.47
0.1
0.01
0
4P
RK46
2SC3052
AU-01Z
UDZS-175.6B
2SK2937
AU-01Z
2SC2909
2SC2909
0.01
0.01
M
C
2836
MC2838
MC2838
MC2836
0.22
3W
100p
100V
0.22
3W
0
MC2836
0
0
1.2k
2SA1235
2SA1235
0.22
3W
0.22
3W
MC2838
0
MC2836
2SA1235
2SA1235
2SD814A
0
MC2836
1.2k 0
100p
100V
0
0
100p
100p
0
0
M
C2838
2SD814A
6.8k
6.8k
M
C2838
5.6k
100
5.6k
10
22k
10k
100p 100V
2.2k
100p
100V
0.33
50V
15k
15k
12k
0.33
50V
MC2838
A1
A2
A3
A4
A5
A6
A8
FR-A-GND
CD-D-GND
CD-P-GND
FUNC-A-GND
CD-A-GND
TU/AUX-A-GND
V-STBY
O-MUTE
O-POWER
-VFL
VM
HOLD
VDD
VSS
4V
FR-D-GND
OUT-R
OUT-L
SP-A-GND
F1
F2
CD-VM
O-MUTE
HOLD
VCC
CD-VM
4V
VSS
VDD
F1
F2
HOLD
VM
-VFL
O-POWER
O-MUTE
V-STBY
∗
∗
*
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗ ∗
∗ ∗
∗
∗
∗
∗
∗
∗ ∗
∗
∗
*
∗
∗ ∗
∗ ∗
GND
R-OUT
R-IN
L-IN
L OUT
+
+
-
-
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(2/4)
L
R
Q101,103
PRE DRIVE
Q105,107
CURRENT
MIRROR
CASCADE
PRE DRIVE
Q102,104
CURRENT
MIRROR
Q106,108
Q118,120
BIAS
BIAS
Q117,119
OVER LOAD
DETECT
OVER LOAD
DETECT
DETECT
OVER CURRENT
CASCADE
SWITCHING
MUTING
MUTING
MUTING
CONTROL
HOLD
DETECT
Q233-235
OUTPUT LEVEL
SWITCHING
Q291,292
THERMAL DETECT
S
S
CASCADE
CASCADE
FINAL DRIVE
∗
FINAL DRIVE
FINAL DRIVE
10k (EXCEPT E51,MX)
(E51,MX) 12k
SPEAKER
R141,142
47k
1k
FINAL DRIVE
∗
47k
0
R139,140
∗
R183,184
∗
C103,104
(E
XCE
PT
A
E
P,
U
K)
(AEP,UK)
(AE
P,
U
K)
2SB1677
2SB1342 (AEP,UK)
(EXCEPT AEP,UK)
∗
Q121,122
(AEP,UK)
(EXCEPT AEP,UK)
∗
Q129,130
2SA1235
2SB792A
(AEP,UK)
(EXCEPT AEP,UK)
∗
Q123,124
2SD1933
2SD1619
(AEP,UK)
∗
(EXCEPT AEP,UK)
Q153,154
5.6k
3.3k
(AEP,UK)
∗
(EXCEPT AEP,UK)
Q155,156
1.2k
1.5k
(AEP,UK)
(EXCEPT AEP,UK)
1,7
µ
H
1
µ
H
∗
L201,202
(AEP,UK)
(AEP,UK)
(AEP,UK)
(EXCEPT AEP,UK)
∗
R293,294
220k
68k
(AEP,UK)
(AEP,UK)
(EXCEPT AEP,UK)
∗
Q282
2SC3052
2SD814A
(AEP,UK)
(EXCEPT AEP,UK)
∗
Q281,292
2SA1235
2SB792A
(A
EP
,UK
)
(AEP,UK)
(EXCETP AEP,UK)
(EX
CETP A
EP
,U
K)
(AEP,UK)
(AEP,UK)
(EXCEPT AEP,UK)
(AEP,UK)
∗
(EXCEPT AEP,UK)
100P 50V
C117,118
100P 100V
(AEP,UK)
∗
(EXCEPT AEP,UK)
R133,134
1.8k
2.2k
(A
EP
,U
K
)
(AEP,UK)
∗
(EXCEPT AEP,UK)
R143,144
27
39
(EX
C
ETP A
EP
,U
K)
(AEP,UK)
(EXCETP AEP,UK)
(AEP,UK)
(EXCEPT AEP,UK)
(AEP
,U
K
)
(AEP,UK)
(EXCEPT AEP,UK)
(AEP,UK)
(AEP,UK)
(EXCEPT AEP,UK)
15k
22K
∗
(AEP,UK)
(EXCEPT AEP,UK)
R107,108
27k
22k
(AEP,UK)
(EXCEPT AEP,UK)
∗
R115,116
22k
27k
820p
680p (AEP,UK)
(EXCEPT AEP,UK)
6.8k
5.6k
(AEP,UK)
(EXCEPT AEP,UK)
(AEP,UK)
(AEP,UK)
6-10. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
The components identified by mark 0 or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 30)
(Page 28)
(Page 33)