CX-JS3
27
27
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.
R157
C121
D107
R131
R129
R127
C115
R125
R123
R121
R109
R160
C126
R158
R119
R132
C116 R126
R122
R124
R284
C281
R282
D281
TH101
TH
102
R297
R296
D291
D292
R292
R290
C282
R107
R
108
Q182
R182
R181
Q181
R186
R184
C182
R280
R183
C181
R201
C109
C110
C112
R130
R128
C114
Q183
Q105
Q107
C111
D101
R117
C113
C119
Q117
Q119
R151
R149
R150
R152
C120
C122
Q118
D106
R185
C230
R237
D231
R236
D232
R238
C232
R242
R241
Q233
D242
D241
D235
R239
R248
R246
Q234
R262
D243
R261
R258
R257
R252
Q292
Q291
R291
R264
R263
R260
R259
D244
R244
R243
Q235
R250
R249
D240
C231
C201
C203
R203
C207
C208
WH201
R202
R204
C204
C202
Q109
Q110
Q120
R138
Q130
R281
Q281
Q231
R253
D103
C106
Q106
D104
Q282
R
110
EP001
EP099
C105
R116
R115
C117
R141
R143
R
139
R133
R137
R147
Q129
R159
D111
C241
C097
C125
R144
R148
R134
J203
R142
C118
D236
Q108
D109
D239
Q232
D110
R140
D105
Q111
Q112
JW201
JW202
Q103
Q101
Q104
Q102
R113
R106
R105
R114
R283
C205
C206
Q122
R156
R154
Q124
Q121
R153
R155
R161
R162
Q123
R120
R118
C104
C103
R293
R294
C131
C132
C127
C133
D108
C134
C135
C128
C129
C130
C136
C239
C240
100
0.1
1SS184
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
1SS184
47k
47k
1SS181
1S
S184
10k
47k
0.0022
27k
27k
2SD1306
NE
12k
12k
2SD1306
NE
47k
3.9k
1
50V
10k
3.9k
1
50V
10
10
50V
10
50V
100p
100
100
33
50V
2SA1235
2SC3052
2SC3052
100p
1SS181
2.2k
33
50V
100p
100V
2SC3052
2SC3052
0.22
2W
0.22
2W
0.22
2W
0.22
2W
100p
100V
0.1
2SC3052
1SS181
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
1SS184
4.7k
47k
47k
10k
2SA1163G
DTA114EKA
2.2k
4.7k
4.7k
47k
47k
1SS181
2.2k
1k
2SA1235F
4.7k
4.7k
UDZS-175.6B
10
63V
0.1
0.1
10
0.01
0.01
5P
10
10
0.1
0.1
2SC2713G
2SC2713G
2SC3052
2.2k
2SA1163G
2.2k
2SA1163G
2SK2937
10k
1SS355
2.2
50V
2SC3052
1SS355
2SC2713G
100
2.2
50V
27k
27k
100p
100V
1k
39
47k
1.8k
2.2k
0
2SA1163G
1k
1SS184
0.47
0.1
0.01
39
0
1.8k
4P
1k
100p
100V
RK46
2SC3052
AU-01Z
UDZS-175.6B
2SK2937
AU-01Z
47k
1SS181
2SC2909
2SC2909
2SA1235
2SA1235
2SA1235
2SA1235
1k
10k
10k
1k
10k
0.01
L201
1.7
µ
H
L202
1.7
µ
H
0.01
2SB1677
1.2k
3.9k
2SD2619
2SB1677
3.9k
1.2k
5.6k
5.6k
2SD2619
2.2k
2.2k
1000p
1000p
82k
82k
100p
100p
1000p
1000p
1SS184
1000p
1000p
1000p
1000p
1000p
1000p
0.1
0.1
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
Q122,124
DRIVE
FINAL
DETECT
OVER CURRENT
CASCADE
SWITCHING
MUTING
MUTING
MUTING
CONTROL
HOLD
DETECT
Q233-235
OUTPUT LEVEL
SWITCHING
Q291,292
THERMAL DETECT
S
S
SPEAKER
CASCADE
CASCADE
FINAL DRIVE
FINAL DRIVE
FINAL DRIVE
FINAL DRIVE