A
C
E
G
I
B
D
F
H
J
2
1
3
5
7
4
6
(1/2)
AUX
Lch 1
Rch 2
Lch
PHONO
JACK105
Rch
Lch
Rch
TUNER
Rch
Lch
Q135
Q133
Rch
Lch
REC
PLAY
Rch
Rch
Lch
Lch
Rch
Lch
JACK102
JACK101
IC101
EQ.AMP
Q115
Q117
Q121
Q123
Q129
Q127
D115
D107
D109
Q119
Q120
D108
D1
10
Q113
Q114
D1
13
D1
12
Q125
Q131
Q116
Q118
Q122
Q124
Q126
Q132
Q128
Q130
Q134
Q136
D116
SET
OFF
CN511
CN510
Q137
T.P
IDLING
D101
D102
D103
D104
ZD103
ZD101
ON/OFF
SP.A
Q143
D105
AVR
-15V
+15V
AVR
Q159
Q145
Q146
Q142
Q141
Q140
Q138
Q152
Q147
Q148
ZD102
Q150
Q149
Q144
D501
Q112
Q111
Q157
IC103(2/2)
IC103(1/2)
CN301
CP501
REC AMP
Lch
Rch
Q151
D1
17
D
111
D510
D509
D507
D508
D505
D506
Q160
+5.6V AVR
+15V AVR
Q512
D504
u-COM
A
B
TAPE1
MD/CD-R
REC
PLAY
JACK103
IC101
(2/2)
IDLING
(Lch)
IDLING
T.P
IDLING
(Rch)
Q162
Q258
Q163
SET
OFF
MUTING
MAIN
SELECTOR
INPUT
RELAY
DVD.SEL.
MUTING
TAPE REC
Q105
Q106
Q104
Q103
Q107
Q108
Q109
Q110
Q161
MD REC MUTE
IC102
IC501
KAF-3030R ONLY
3030R
ONLY
KAF-
15.3V
15.9V
30.1V
5.6V
6.9V
6.2V
4.8V
31.9V
16.5V
30.5V
15.9V
0.5V
-32.0V
-16.8V
-5.6V
-6.2V
-16.3V
42.5V
1.2V
-1.2V
-42.5V
-41.0V
0.6V
1.2V
-42.3V
-41.5V
-41.5V
-41.0V
42.3V
-1.2V
1.2V
1.2V
13.0V
39.8V
39.8V
13.0V
12.4V
0.4V
0.4V
40.3V
0.3V
-15.1V
-16.3V
-15.1V
0.6V
0.4V
0.3V
0.4V
OFF:5.0V
ON:0V
MUTE
0V
OTHER:3.7V
AD-DA/CD:0V
15.3V
42.5V
0V
42.3V
42.1V
40.3V
39.8V
39.8V
41.7V
13.0V
OFF:14.5V
ON:0V
OFF:0V
ON:10.0V
OFF:5.0V
ON:0V
MUTE
12.4V
OFF:-4.9V
MUTE
ON:1.4V
0V
OTHER:0V
TAPE PLAY:4.5V
OTHER:15.9V
TAPE PLAY:0V
:15.2V
TAPE PLAY:0V
TAPE PLAY
15.9V
15.9V
6.4V
7.0V
15.9V
OFF:0V
:4.5V
MUTE ON
13.0V
OFF:-16.2V
MUTE ON:6.3V
2
3
8
1
56K
150P
R145
C149
C150
150P
56K
R146
R143
150
56K
56K
56K
2
7
3
56K
150
150
C125
C124
R125
150P
R122
150P
R124
C122
C123
150P
R118
150P
R120
R121
150P
150P
C132
C133
470K
R140
R138
150
470K
R141
150P
150P
C130
C131
470K
470K
R136
R134
220
220
R137
R135
150
150P
150P
C129
C128
R133
56K
56K
R130
R132
SOURCE DIRECT
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D
ATA
CK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ST
GND
33P
C102
33P
C103
R101
1K
1K
R102
180P
C107
180P
C106
10u50
+
C104
10u50
+
C105
R103 33K
R104 33K
100
R105
R106
100
7
4
6
5
220P
C
111
360
R107
100u25
C109
+
220P
C175
270K
R109
22K
R111
3300P
C115
0.012
C113
C1
10
220P
220P
C108
100u25
+
C174
R108
360
0.012
C112
3300P
C114
270K
R110
22K
R112
220P
C249
220P
C257
C250
180P
C258
180P
33K
R1
13
3900P
C191
330
R115
10u50
+
C117
33K
R1
14
3900P
C190
330
R116
10u50
+
C116
C1
18 100P
C1
19 0.01
150
R144
150
R119
150
R123
220
R127
R126
220
150P
C127
150P
C126
R129
470K
470K
R128
5
8
10K
R273
C219 2.2u100
+
10K
R274
10K
100K
2.2u100
+
C205 100P
10P
C157
100u25
+
C259
100K
R203
820P
C165
47
R209
39P
C167
C169
22P
22P
C173
22P
C179
VR201 100
3K
R205
3K
R213
910
R215
910
R217
220
R227
100P
4.7K
R199
47K
R198
7P
C239
3P
C241
C240
6P
300
R225
300
R226
470u6.3
C203
+
470u6.3
C204
+
R204
100K
C158 100P
+
C260 100u25
220
R201
2.2u50
+
C155
R197 2.2K
VR202
R219 3.9K
220P
C171
C159
R221
220u10
C255
+
47
R560
33uH
L104
C242
4P
C148
100P
2P
C183
0.1
C181
220 1/4W
R231
220 1/4W
R232
12P
C156
10K
R223
10K
R224
820P
C164
47
R210
C168
22P
39P
C166
R220 3.9K
C170
220P
R222
+
220u10
C256
220 1/4W
R233
R234
220 1/4W
C245
C246
0.1
C180
C182
2P
C178
22P
C172
22P
22
R235
22u50
C185
+
22
R237
VR203
R239 39K
C187 8P
C184
22u50
+
22
R238
22
R236
VR204
330(B)
R207 3K
R208 3K
220
R228
910
R218
910
R216
3K
R214
R206
3K
R240 39K
C186 8P
470
R536
R263 22
C247 100P
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
SYSCON BUSY
SYSCON DATA
9164 DATA
9164 CLK
9164 STB
SP B IN
SP A IN
KEY READ IN
KEY READ IN
DVD RELAY
SP B ELAY
SP A RELAY
POWER RELAY
TAPE REC MUTE
MD REC MUTE
MAIN MUTE
VDD
REMOCON
VDD
3030/1030 SEL
PROTECT
OR
POWER OFF
ENCODER SP
ENCODER SP
ENCODER IN (FUNCTION)
ENCODER IN (FUNCTION)
NC
VDD
STAND BY
MAIN VOL
LOUDNESS
KEY SCAN OUT
KEY SCAN OUT
VOL
DOWN
VOL
UP
AUX LED
MDLED
CD LED
RESET
EXT
AL
XT
AL
VSS
TUNER LED
T
APE LED
PHONO LED
DVD DIRECT
LED
S-DIRECT
LED
LOUDNESS LED
MUTE
2
1
2
1
3.3K
R245
R246
3.3K
15K
R251
15K
R252
10 1W
R243
0.1
C189
R249 33K
C193
0.1
R247
1K
2200P
C195
0.1
C188
C192
0.1
R244
10 1W
C202 47u63
+
C194
2200P
1K
R248
C232 0.01
C231 0.01
C230 0.01
C235 0.01
15K
R255
0.01
C215
79
C162 47u16
+
1u100
C163
+
R193
27K
R194 100K
R195 22K
C161 1u100
+
C160 10u50
+
6
R297 10K
R272 47
47 1/4W
C176 100P
C177 100P
470u50
C21
1
+
470u50
C212
+
1u100
C200
+
100u10
C199
+
C214 100u25
+
47
R280
5.6K
R259
47K
R260
33K
R261
10K
R265
2K
R282 3.3K
R283 1.8K
R281
+
C216 100u25
C217 100u25
+
R276 5.6K
R285 6.2K
10
RY104
4.7K
R271
4.7K
R270
C207 0.047
32V
+31V
+15.9V
16.3V
39
R262
100P
C248
47K
R258
47K
R257
1u100
C198
+
27K
R256
R278 47
R277 470
100u25
C218
+
R229 47
R287
220
R286
470
C244 47u16
+
78
2.2K
R289
5.1K
R230
47
C531 1000P
9
7
2
3
5
8
220P
C145
220P
C147
R171
100K
C144
2.2u100
R169
R172
4.7K
+
4
+
C143 2.2u100
C142
2.2u100
10K
R170
10K
R154
2.7K
1
3
2
4.7K
R173
C141
10K
+
R178
+
2.2u100
5
8
R153
2.7K
7
6
C151 0.01
R181 2.7K
C251 2.2u100
+
C152 100P
2.2u100
+
2.7K
7
1
1
7
19
20
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
VOL
UP
VOL
DOWN
AUX LED
MD LED
CD LED
TUNER LED
T
APE LED
PHONO LED
CD-R LED
SOURCE LED
LOUD
MUTE LED
ST
AND BY
LED
VOL
LED
KEY
IN
ENCODER SW
ENCODER SW
REMOCON
LOUD SW
SP
SEL
SP
SEL
B+
GND
3
2
1
220
R147
220
R148
2.2u100
+
C135
2.2u100
+
C136
100P
C139
100P
C140
47
R151
47
R152
C137 220P
C138 220P
R150 220K
R149 220K
11
10
C146
21
RY102
12
7
12
7
220
R117
1u100
C236
+
19
20
21
+5.6V
+6.4V
R532 4.7K
R531 4.7K
R521 18K
R522 18K
R520 18K
R527 100K
R528
X501
1M
R593
R530
R529 100K
17
16
R573 10K
R574 10K
23
22
560
R142
560
R167
560
R168
10K
R212
8
6
R541 3.3K
8
R540 3.3K
R542 3.3K
9
10
R538 3.3K
R537 3.3K
11
79
78
R539 10K
R512 18K
R514 18K
R516 18K
R515 18K
R510 18K
R518 18K
R517 18K
+5.6V
C507 0.47u5.5
+
1K
R572
C508 330u10
+
22
R561
R554 330
AUX
18K
R519
18K
R553
330
R556
74
75
180K
R563
1000P
C530
180K
R567
1000P
C529
34
27
26
25
29
28
40
37
36
35
39
38
42
41
75
74
24
16
43
17
R523 10K
R290
C233
R21
1
+5.6V
+5.6V
1u100
C502
+
25
26
24
R592 330
+5.6V
+5.6V
39
40
38
37
36
35
34
28
29
27
R562
GND
OUT
VCC
+15V
15V
+15V
150
R131
150
R139
+15.9V
+15.9V
16.3V
16.3V
+15.9V
16.3V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
16.3V
16.3V
16.3V
+15.9V
+15.9V
41
42
43
+15.9V
+15.3V
+13V
+13V
+13V
1/4W
R279
+42.5V
+42.5V
+42.5V
+42.5V
42.5V
42.5V
+31V
+31V
+31V
100P
100P
R250 33K
1/4W
1/4W
220P
TUNER
T
APE PLA
Y
PHONO
MD PLA
Y
AD-DA/CD or CD
0.01
C238
C237 100P
+15.9V
+15.3V
+15.9V
+15.3V
+15.9V
16.3V
16.3V
16.3V
16.3V
16.3V
16.3V
+5.9V
16.3V
16.3V
16.3V
16.3V
1K
R192
2.2K
R196
220
R202
2.2u50
+
C154
4.7K
R200
R180
C252
+15.9V
16.3V
+15.3V
+15.3V
16.3V
16.3V
16.3V
16.3V
+15.9V
+15.9V
+15.9V
16.3V
+15.9V
16.3V
16.3V
+15.3V
+15V
+15V
15V
+15V
+15V
15V
15V
+15V
+15V
16.3V
16.3V
1030
3030R
CD
Adv-DA/CD
4.7K
R187
4.7K
R188
R184 10K
10K
C254 2.2u100
+
R186 100K
C253 2.2u100
+
10K
R179
R228
R165 10K
R185
Q161
R533 560
R534 560
C504 0.01
R535 560
330
330
1/4W
R563
C509 0.01
330P
330
1/4W
1/4W
47u63
C201
+
1/4W
1/4W
L103
33uH
R559
47
1/4W
1/4W
1/4W
1/4W
330(B)
R
L
+15.9V
16.3V
+15.9V
+15.9V
+B
+B
+B
+B
2SC2878
DTA114ES
DTA124ES
DTC114ES
DTC114TS
DTC124ES
DTC143TS
2SA933S
2SC1740SR
TRAIT5N
TRAIT5P
MC14066BCP
NJM4580L
2SK364
