K
L
N
P
R
T
M
O
Q
S
KAF-1030/3030R
Y08-5772-70
1
2
SP A
JACK106
Q153
Q154
SP B
SP A
SP B
Lch
Rch
SL16
CN101
BD101
CONTROL
SYSTEM
JACK104
D106
ON/OFF
SP.B
CP104
CN104
CP101
CN102
CP301
CP502
CN503
CN501
CN502
CP503
CN601
CP601
Q155
Q156
JACK501
HEADPHONE
W503
D554
RELAY
POWER
Q550
D551
D550
AO501
D552
D553
SW530
W501
W510
Q550
: 2SC1740SR
D550-553 : 1N4004A
D554
: 1SS133T
CP101
CN104
D602
D601
D603
D604
: 1N4004A
D601-604
SW530
B
REMO501
SENSOR
REMOTE
A
IC30 (1/2)
LED51
1
Q511
Q510
LED510
Q509
LED509
Q501
LED501
Q502
LED502
Q503
LED503
Q504
LED504
Q505
LED505
Q506
LED506
Q507
LED507
Q513
LED513
SW505
SELECTOR
INPUT
AUX
MD/CD-R
Adv-DA/CD
TUNER
T
APE
PHONO
DIRECT
SOURCE
LOUD
MUTE
VOL.
MUTE
LOUNNESS
S.D
DIRECT
IC301
IC30 (1/2)
BASS
TREBLE
Lch
Rch
TONE
AMP
BALANCE
: NJM4580L
IC301,302
Q501-511, : DTC143TS
513
1SS133T
D560-563
(BOTTOM VIEW)
M
ZD343
IN/OUT
OUT/IN
SW
A
OUT/IN
IN/OUT
SWD
IN/OUT
SWC
OUT/IN
OUT/IN
SWB
IN/OUT
ZD340
ZD341
CP302
Q520
Lch
Rch
VR
MAIN
MOTOR
DRIVER
5.3V
AVR
IC520
Q346
: LB1639
: DTC114ES
LED508
Q508
D561
D560
D562
D563
BY
SW506
Q347
: DTA114ES
Q520
: KTC1027Y
ZD340,341 : MTZJ7.5B
ZD343
: MTZJ5.6B
CD
SW501
SW502
SW503
SW504
IC302 (2/2)
TONE PART
TREBLE
BASS
Q347
Q346
: MC14066BCP
IC502
SW
LOUD
IC101
: NJM4565DD
IC102
: KIC9164AN
IC103
: NJM4565DD
IC501
: CXP82136-536Q
Q119-124,131,132,
137,138,141,142
: KSC1845F
Q103,104,107,108,113,114
153,154
: KTC2874B
Q105,109,140,147,149,162
: 2SA933S
Q106,110,111,151,157,
163,258
: DTC124ES
Q112
: DTA124ES
Q115-118
: 2SK364(BL)
Q139,143
: 2SC1740SR
Q145,150
: KSC2316-Y
Q148
: KTA1046Y
Q152,159
: 2SK246GR
Q160,161
DTC143TS
Q512
: DTC114TS
D101-104
: 1N4004A
D105-113,115-117,
: 1SS133T
:
Q139
Q133,134
:
Q135,136
:
501,504-510
Q125-130
KSA992F-X
:
Q144,146
KTC2026
:
Q155,156
2SC2878
:
ZD101,103
MTZJ5.1B
:
ZD102
MTZJ5.6B
:
BD101
D3SBA20F03
:
B LINE
B LINE
GND LINE
SIGNAL LINE
(2/2)
STAND
ONLY
KAF-3030R ONLY
KAF-1030 ONLY
KAF-3030R ONLY
IC520
IC502
KAF-1030 ONLY
KAF-3030R ONLY
KAF-3030R ONLY
KAF-3030R
KAF-1030
KAF-1030 ONLY
KAF-3030R ONL
Y
KAF-1030
ONLY
KAF-1030/3030R
KAF-3030R
KAF-1030 ONLY
KAF-
3030R
ONLY
2
1
2
1
OFF:-16.2V
ON:6.3V
MUTE
0V
0V
0V
0V
0V
0V
5.3V
5.7V
15.3V
14.9V
-15.3V
21.7V
-42.5V
:0.7V
SP.B/A+B
:3.7V
SP.B/A+B
21.5V
14.9V
-15.3V
15.3V
11.8V
4.8V
13.0V
22 1/4W
R253
L101
2uH
4
3
2
1
4.7K
R161
4.7K
R162
220 1/4W
R293
220 1/4W
R294
R291
560 1W
560 1W
R292
C221
4700P
C223
4700P
C222
4700P
C220
4700P
2uH
L102
22
R254
1
2
3
4
5
6
7
C226
0.01
C229
0.01
C227
0.01
C209
+
C210
+
0.01
C228
23
22
220P
220P
R267
4.7K
4.7K
R268
C196 0.047
560 1W
R266
RY103
11
1
2
3
B+
GND
POWER RY
42.5V
+42.5V
3
2
1
POWER RY
GND
B+
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
+15V
L-CH TONE IN
L-CH TONE OUT
GND
R-CH TONE OUT
R-CH TONE IN
-15V
R-CH IN
GND
R-CH OUT
GND
L-CH OUT
15
13
14
GND
L-CH IN
+15V
11
10
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
TAPE LED
PHONO LED
CD-R LED
SOURCE LED
LOUD LED
MUTE LED
STAND BY LED
VOL LED
KEY IN
ENCODER SW
ENCODER SW
REMOCON
LOUD SW
SP SEL
SP SEL
B+
GND
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+15V
L-CH IN
GND
L-CH OUT
GND
R-CH OUT
GND
R-CH IN
-15V
R-CH T
ONE
IN
R-CH T
ONE
OUT
GND
L-CH T
ONE
OUT
L-CH T
ONE
IN
+15V
5
4
3
2
1
B+
GND
SPB SEL
SPA SEL
STAND BY
1
2
3
GND
OUT
VCC
3
R-CH TONE OUT
VOL DOWN
LOUD CONT
VOL UP
MOTOR +15V
10
11
8
9
L-CH TONE OUT
L-CH TONE IN
6
7
+15V
4
GND
5
R-CH TONE IN
1
-15V
2
GND
4
STAND BY
SPA SEL
SPB SEL
1
2
3
B+
5
3
2
1
6
5
100K(B)
4
22 1/4W
R295
4.7K
R163
4.7K
R164
22
R296
560P
C410
560P
C409
TF 150 C
1
2
RY550
R552 3.3K
R551 33K
R524 47
0.1
C660
F505
F506
C561 0.01
C562 0.01
1
2
1
2
T2.5A L 250V
F501 2A
T1.6A L 250V
C591 4700P
C569 4700P
C551 470u25
+
T501
F504
F503
T1A L 250V
T1A L 250V
5
T1A L 250V
F506
6
7
0.1
C660
T1A L 250V
F505
4
3
2
1
TF 150 C
B+
GND
POWER RY
2
3
1
C602 0.01
C605 0.01
470u25
+
C601
T1.6A L 250V
F501
5
6
T0.2A L 250V
F503
4700P
C591
GND
OUT
VCC
47u10
+
C503
10
R525
+5.6V
+5.6V
1
11
10
8
9
7
6
3
5
4
2
5
6
22
23
23
22
2
3
8
1
3
4
7
21
20
19
18
17
16
12
13
14
15
10
8
19
21
17
18
20
16
15
14
13
12
10
11
11
4
3
7
8
R509 12K
R570 2.2K
R511 10K
R571 4.7K
R547 10K
R548 10K
R549 10K
R550 10K
6
5
7
4
47u25
C31
1
+
47u25
C312
+
R309 5.6K
R312 5.6K
R310 5.6K
R31
1 5.6K
C313 0.68
C315 0.68
C314 0.68
C316 0.68
R307 33K
R308 33K
C307
220P
220P
C308
2.2u100
C318
+
2.2u100
C320
+
C319
2.2u100
+
C317
2.2u100
+
0.01
C321
1.5K
R333
1.8K
R331
0.01
C323
1.1K
R313
1.1K
R315
1.1K
R314
1.1K
R316
1.5K
R322
0.01
C322
5
8
6
7
C325 560P
R325 100K
4
3
2
1
C326 560P
R326 100K
VR302
VR303
0.33u100
+
C301
100
R301
0.33u100
+
C302
100
R302
5.6K
R319
R318
5.6K
R320
5.6K
R317
5.6K
10u50
+
C329
10u50
+
C330
R305 270K
R306 270K
100P
100P
C331 560P
R327 100K
C332 560P
R328 100K
R332 2.2K
R329 2.2K
VR304
C303
C304
8
7
6
5
1
2
3
4
8
9
10
11
12
13
14
7
6
5
4
3
2
1
4
1
C342 100u25
+
C349 100u25
+
+5.3V
+5.3V
C343
0.1
47u16
C346
+
0.027
C348
0.027
C347
1
4
R343
1K
R345
47K
R344
C345
+
47u16
+15V
15V
+15V
15V
+15V
VOL DOWN
-15V
R-CH TONE IN
R-CH TONE OUT
L-CH TONE OUT
GND
L-CH TONE IN
+15V
LOUD CONT
VOL UP
MOTOR +15V
4
1
15V
+15V
15V
1
4
10K
R377
10K
R378
VR250
+15V
+15V
R508
1.2K
R503 47K
R502 47K
10K
R545
OFF
A
B
A+B
COM
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
330
R506
330
R505
1.8K
R504
330
R513
330
R507
330
R501
10KB
10KB
C324
0.01
R324
1.8K
+15V
+15V
+15V
15V
+15V
15V
+15V
+15V
+15V
+15V
15V
15V
15V
15V
+15V
+15V
+15V
1K
+15V
15V
4.7K
R340
47
R350
+15V
+15V
15V
15V
+15V
+15V
+1
1.8
1
2
3
15V
+15V
+15V
+13V
560 1W
R269
+42.5V
+42.5V
+42.5V
+42.5V
42.5V
+31V
+31V
R155 100
R156 100
+13V
+11.8
+13V
42.5V
42.5V
+15V
1/4W
C224
C225
1/4W
B
+B
1/4W
1/4W
W501
W503
W510
1/4W
TRAITR2P
1030
Q135,136
Q133,134
TRAITR2N
3030R
TRAIT5P
TRAIT5N
C209,210
4700u50
6800u63
430
470
R221222
1
2
(M) : AC110-120V/220-240V~
50/60Hz
(T,E) : AC230V~ 50Hz
(J) : AC100V 50/60Hz
(T,E) : AC230V~ 50Hz
CAUTION: For continued safety,
replace safety critical compo-
nents only with manufacturer's
recommended parts (refer to
parts list).
indicates safety crit-
ical components. For continued
protection against risk of fire,
replace only with same type and
rating fuse(s). To reduce the risk
of electric shock, leakage-current
or resistance measurements
shall be carried out (exposed
parts are acceptably insulated
from the supply circuit) before
the appliance is returned to the
customer.
The DC voltage is an actual
reading measured with a high
impedance type voltmeter with
no signal input. The measure-
ment value may vary depending
on the measuring instruments
used or on the product.
