Schematic Diagram - Main Section (2/4) - Aiwa JAX-E3 Service Manual

6-10. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
(2/4)
OUT-L
C131
100p
OUT-R
CD-VM
CD-VM
4V
4V
VSS
VSS
VDD
VDD
F1
F1
F2
F2
HOLD
HOLD ~~~~ ~~~
VM
VM
-VFL
-VFL
O-POWER
O-POWER
O-MUTE
(Page 28)
O-MUTE
V-STBY
V-STBY
CD-A-GND
TU/AUX-A-GND
FR-D-GND
FUNC-A-GND
SP-A-GND
CD-P-GND
Q183
2SA1235
CD-D-GND
MUTING
FR-A-GND
CONTROL
R186
47k
C132
100p
A1
A2
HOLD
VCC
A4
A5
A6
(Page 26)
A8
R123
6.8k
R119 2.2k
R117 R121
C105
C181 2.2k 1k
2.2
R183 1
50V
3.9k 50V
R109 Q101
100 2SA1235
C115 R125
820p 1.5k
Q105
2SC3052
Q107
2SC3052
Q105,107
D101
R115
1SS181 CURRENT
27k
R113 MIRROR
1k
R127
R181 C109 100
12k Q181 R105 10
2SD1306 4.7k 50V
NE R124
6.8k
MUTING
R120 R118
2.2k 2.2k
C114
R106 R122
33
R182 4.7k 1k
50V
12k Q182
2SD1306
NE
MUTING
Q102,104
PRE DRIVE
Q102
R185
2SA1235
68k
C182 C106 C116 R126
R184 1 2.2 820p 1.5k
3.9k 50V 50V
Q106
2SC3052
R114
Q106,108
1k
CURRENT
C110
R116
10 MIRROR
27k
50V
R128 R130
100 100
R280
10k
D235
D236
D107
Q101,103 R131
1SS184
4.7k
PRE DRIVE
C127
1000p
C133
1000p
D105
1SS181
Q103
R133 C121
2SA1235
1.8k 0.1
Q117
2SC3052
R137
2.2k
Q117,119
Q119
C117 C119 BIAS
2SC3052
100p 100p
D103
1SS355 D109 R147
AU-01Z 0
R139
0
Q111
2SC2909
CASCADE
C135
1000p
R129 R141 R143
FINAL DRIVE
100 47k 39 C129
1000p
R132 4.7k D108
1SS184
D106
1SS181
C128
1000p
C134
1000p
R134
1.8k
Q104
2SA1235
Q122,124
FINAL
DRIVE
D110
AU-01Z
Q118
2SC3052
C122
0.1
Q118,120
Q120
D104 C118 C120 R138 BIAS
2SC3052
1SS355 100p 100p 2.2k
Q108
2SC3052
R148
R140 0
0
Q112
2SC2909
C136
CASCADE
1000p
R142 R144 C130
47k 39 1000p
Q281
R282
2SA1163G
C281 12k
0.0047 OVER CURRENT
DETECT
R281
2.2k
R283
10k
C244
0.1
R290
47k
27 27
Q123
2SD2619
FINAL DRIVE
R157
100
R153 C125
4.7k 0.01
R163
5.6k
R151
R155 Q129
0.22
1.2k 2SA1163G
2W
OVER LOAD
R149
DETECT
0.22
2W
C241
0.47
Q121
2SB1677
C097
0.1
Q124
2SD2619
FINAL DRIVE
R164
5.6k
R158 C126 R159
100 0.01 1k
Q130
R154 R160
R152 2SA1163G
4.7k 1k
0.22
OVER LOAD
2W R156
1.2k DETECT
R150
0.22
2W
JW202
Q122
2SB1677
FINAL DRIVE
R202
10
C201
0.1
C203
0.1
R203
10
D281
1SS184
R204
10
Q282
2SC2713G
C204
HOLD 0.1
C202
R284 0.1
4.7k
C243 C239 C240 R296
0.1 0.1 0.1 47k
R291 R293 R295 R294 R297
2.2k 220k 22k 220k 47k
Q291 Q292
DTA114EKA 2SA1163G
R292
10k
Q291,292
THERMAL DETECT
CX-JE3
(CHASSIS)
EP099
WH201 (CHASSIS)
5P
GND
R-OUT
R-IN
L-IN
L OUT
(Page 31)
JW201
R201 L201
10
J203
4P
+
L
-
SPEAKER
+
R
-
EP001
(CHASSIS)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.