KAC-X20
7
A
B
C
D
E
1
2
3
4
5
6
7
D103
D254
Q207
D102
Q283
Q615
D262
Q226
Q209
D101
Q222
Q205
Q1
Q224
Q2
Q284
Q241
Q216
Q210
Q227
Q3
Q203
Q217
D6
Q282
Q616
Q244
Q17
Q223
Q4
Q5
D5
D260
D255
Q16
Q220
Q218
Q215
D295
Q206
Q281
Q202
Q243
D253
Q225
Q242
Q229
Q201
D229
Q204
Q6
Q208
J1
Q18
Q
Q219
J4
D4
D204
D208
D206
D210
D205
D209
D207
D203
D611
D617
D2
D3
D109
D108
(2/2)
(2/2)
(1/2)
(2/2)
(1/2)
(1/2)
D201
D202
D251
D152
D261
IC12
IC16
IC12
IC16
ISO. AMP
IC7
IC7
R
L
IN
OUT
L
R
REMO.
ATT
MUTE
DC/DC CONVERTER
MAIN AMP
TP223
TP9
TP8
TP171
TP184
TP179
TP216
TP189
TP128
TP226
TP5
TP170
TP196
TP162
T
TP205
TP217
TP4
TP46
TP54
TP125
TP3
TP183
TP209
TP22
TP163
TP221
TP131
TP193
TP1
TP17
TP225
TP182
TP200
TP121
TP168
TP195
TP224
TP16
TP127
TP178
TP204
TP50
TP202
TP35
TP169
TP188
TP122
TP19
TP192
TP191
TP7
TP215
TP53
TP174
TP199
TP181
TP130
TP207
TP14
TP176
TP177
TP187
TP67
TP218
TP
TP203
TP2
TP220
TP213
TP172
TP55
TP198
TP120
TP180
TP206
TP185
TP56
TP190
TP222
TP214
TP13
TP186
TP197
TP129
TP15
TP6
TP194
TP173
TP126
TP175
L3
1.4mA
4
3
2
1
10u50
C104
470P
C101
470P
C102
10K
R108
1.5K
R105
1K
R102
10u50
C105
1K
R101
1.5K
R106
1000P
C110
7P
C23
100
R36
10K
R115
10K
R112
100P
C114
100P
C113
C115 100P
C116 100P
22u50
C118
100
R41
22u50
C117
100
R40
10K
R114
10K
R137
7P
C107
220
R122
2.2
R120
2.2
R121
39K
R140
10u50
C129
10u50
C156
470
R39
R179 10
R171 10K
R169 10K
C147 100P
C148 100P
C153 100P
10u50
C53
10u50
C44
10u50
C137
47
R11
R54
R55
47
R12
3300u16
C10
1000P
C9
1/2W
10
R8
47u25
C2
10u50
C12
18K
R1
10K
R2
47u25
C4
4700u56
C6
4700u56
C7
12K
R4
1u50
C611
10u50
C617
10u50
C618
47u25
C3
10u50
C5
150K
R637
100
R289
10u50
C215
1000P
C219
2.2K
R229
2W
0.1
R155
VR1
220
VR3
220
2W
0.1
R245
150
R251
2W
0.1
R247
2W
0.1
R257
1000P
C221
2.2K
R231
100
R235
470P
C225
10P
C209
4.7K
R219
4.7K
R221
3.9K
R268
3.9K
R267
100u10
C224
100
R215
100
R217
4.7K
R241
4.7K
R286
47P
C227
10u50
C201
1K
R288
1K
R211
47u25
C207
1.5K
R205
1.5K
R207
100
R223
10
R280
100u63
C223
100u63
C229
100
R224
470P
C226
22P
C214
22P
C218
1.5K
R206
1.5K
R208
47u 25V
C208
1K
R212
4.7K
R222
4.7K
R220
22K
R214
100
R290
10u50
C202
4.7K
R242
100
R254
10u50
C216
VR2
220
220
VR4
1000P
C222
1000P
C220
2.2K
R232
2.2K
R230
150
R260
2W
0.1
R248
2W
0.1
R246
150
R226
2W
0.1
R258
2W
0.1
R243
100
R216
100
R234
100
R240
47
R668
47
R667
47K
R620
12K
R617
100u10
C606
14
13
12
OP+INB
OP-INB
1
2
3
OP+INA
OP-INA
2
1
OP+INA
O
P+INB
3
4
5
6
7
GND
V+
EV
OUT
A
OP-INA
OPOUT
A
VCNT
A
VCNTB
EV
OUTB
OPOUTB
OP-INB
VREF
REFIN
13
14
11
12
8
9
10
820
R3
8
6
4
5
7
10K
R136
2
3
1
4
2
3
1
8
1
4
8
3
2
12K
R109
6
5
7
15P
C111
10K
R107
15P
C901
15P
C902
15P
C112
10K
R103
10K
R104
7P
C55
100
R47
100
R48
7P
C56
7P
C106
220
R111
C109 0.01
C108 0.01
1K
R901
7P
C39
7P
C40
R118 10K
R119 10K
10P
C41
330
R151
10P
C42
330
R152
5
6
7
10K
R117
10K
R116
10K
R113
R110 12K
0.1
C103
1.5K
R132
1.5K
R133
0.047
C127
470
R38
0.047
C128
39K
R141
4.7K
R139
4.7K
R138
100P
C146
R44 24K
R43 24K
22K
R170
18K
R274
22K
R287
10K
R227
10K
R228
TP201
TP208
22K
R285
18K
R273
10K
R275
10K
R282
10K
R265
10K
R276
10K
R284
10K
R266
-3dB
-1.5dB
MUTE
22K
R203
220P
C203
100
R209
4700P
C205
330P
C211
1.5K
R263
220P
C263
10K
R201
22P
C213
22P
C217
22K
R213
4700P
C206
100
R210
10K
R202
220P
C204
22K
R204
47P
C228
330P
C212
220P
C264
1.5K
R264
TP219
10K
R244
100
R218
100
R253
220
R261
2.2K
R249
2.2K
R237
100
R233
100
R239
220
R271
150
R225
10P
C210
100
R236
2.2K
R250
220
R262
220
R272
2.2K
R238
47K
R252
0.01
C21
10K
R31
3.3K
R638
3.3K
R628
100K
R636
100
R37
3.3K
R669
33K
R5
33K
R6
1/2W
10
R7
1000P
C8
100
R33
0.01
C22
R32 10K
10K
R639
10K
R623
2200P
C18
1/2W
10
R30
R629
47K
R621
R665
R666
MUTE
-3dB
-1.5dB
-1.5dB
-3dB
+15V
+15V
+15V
-15V
-15V
-15V
+47.4V
+47.4V
+47.4V
-47.4V
-47.4V
-47.4V
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
++
+
+
+
+
IC9
IC8
AUDIO UNIT (X09-8570-10)
-15.2V
15.2V
-15.2V
15.2V
15.2V
2.5V
2.5V
2.5V
2.5V
5.0V
2.5V
0V
2.5V
2.5V
2.5V
2.5V
0-3.0V
5.0V
15.2V
0V
25
V
2.5V
2.5V
2.5V
2.5V
25
V
5mA
2.5mA
2.5mA
47.4V
15.2V
-47.4V
-15.2V
5mA
X09-8570-10 (1/2)