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IC601
PIN
VOLTAGE
NO.
1
0V
2
27V
3
0V
4
–27V
5
0V
6
6.3V
7
0V
8
0V
9
6.8V
10
0V
11
6.3V
12
0V
13
0V
14
6.8V
15
27V
R601, R602
R601
600X : 1K
600XT : 4.7K
L IN
TO MAIN PWB
1
1
SIGNAL GND
CNP601
2
2
R IN
SWITCHING
P27 3 - G
3
3
Q641
KTC3199 GR
R641
10K
FW921
1
N. C
(LOW : OFF)
POW CONT
AUDIO GND
AUDIO +B
P27 9 - G
MECHA +B
WT921
MECHA GND
TO MAIN PWB
Q930
KRC102 M
3
2
9
1
600X ONLY
J901
DC SOCKET
FOR RP-R600
ONLY
DC 12V
CNP901
P18 2 - F
1
CNS5
NC
2
TO CD SERVO
PWB
FM SIGNAL
POWER PWB-A2
C603
0.1
(ML)
R607
R603
1K
600X : 82K
R605
600XT : 68K
100K
C601
0.001
R609
600X : 150
R643
600XT : 220
10K
R610
600X : 150
R604
600XT : 220
600X : 82K
600XT :
STAND-BY A
68K
STAND-BY B
C606
470P
R602
C604
R608
D642
R644
0.1
1K
1SS133
39K
(ML)
R646
5.6K
C643
0V
2.2/50
R645
D641
5.6K
1SS133
R642
Q924
10K
KTD2058 Y
11V
17V
+B
Q925
+B
R941
KTD2058 Y
600X
2.2K
ONLY
R924
10K
R940
R927
Q931
2.2K
KTA1271 Y
R934
2.2
(1/4W)
Fusible
Q923
KTD2058 Y
+B
5.7V
17V
6.5V
R930
47
C927
KTC3199 GR
7.1V
10/16
R925
ZD921
33K
MTZJ8.2A
Q923 ~ Q927 : VOLTAGE
REGULATOR
TO TAPE MECHANISM
C621
39P
R613
LUG 601
1K
R611
22K
+IN A
OUT A
D650
8
3
1SS133
C609
0.22
–IN A
7
(ML)
VCC A
C607
2
100/35
VEE
4
GND B
MUTE A
6
10
5
GND A
C637
0.1
11
(ML)
VCC B
9
15
14
–IN B
OUT B
12
1
+IN B
13
IC601
LM1876TF
POWER AMP.
R612
22K
R614
1K
C622
R650
39P
150K
17V
Q927
KTC3199 GR
12.3V
17V
R929
47
1K
13V
C925
47/16
C926
47/16
F921
T500mA L 250V
C902
2200/35
17V
Q926
R928
C903
560
3300/25
HEADPHONES PWB-A3
D651
1SS133
C652
0.01
D603
1SS133
CHASSIS
GND
D602
FW601
1SS133
6
6
3
3
2
2
R615
4
4
1
1
1
5
5
R630
330
F601
T2.5A L 250V
POWER
TRANSFORMER
T901
F901
D901 ~ D904 : 1N5402M
T3.15A
D901
L 250V
+B
C904
0.22
D903
(ML)
C905
D904
0.22
(ML)
D902
F902
T3.15A
L 250V
D905
C906
F903
0.047
D907
(ML)
T1.6A
L 250V
C907
D908
0.047
(ML)
D906
D905 ~ D908 : 10E4FD
J601
HEADPHONES
R629
330
(1/2W)
CHASIS
SO601
SPEAKER
TERMINAL
+
L-CH
–
GND
–
GND
+
R-CH
600XT
VOLTAGE
ONLY
SELECTOR
SW901
230 – 240V
220V
600X
127V
ONLY
110V
T. F
SO901
AC INPUT
600X:AC 110/127/
220/230–240V
50/60Hz
600XT:AC 220V
50 Hz
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