Sharp GX-CD130 - Page 23

GX-CD30/30C/130/130C
– 23 –
Figure 23 SCHEMATIC DIAGRAM (4/5)
78 9101112
5.8V
10.3V
0V
10.3V
5.8V
12V
0V
11.3V
11.2V
1.2V
0V
0V
1.2V
0V
0V
0V
0V
0V
0V
11.4V
11.4V
0V
11.8V
7.3V
7.9V
0V
CD: 7.3V
12V
7.9V
CD:4.2V
7.9V
CD: 0V
7.7V
(8V)
0V
0V
CD: 7.3V
3
CD SIGNAL
POWER AMP.
(ML)
MAIN PWB-A1
RECORD SIGNAL
PLAYBACK SIGNAL
AM SIGNAL
FM SIGNAL
HEADPHONES
L-CH
SP3
TWEETER
SP1
WOOFER
R-CH
SP4
TWEETER
SP2
WOOFER
TAPE
AM
CD
FM AUTO
STAND-BY
3
2
1
MUTING
MUTING
(130/130C ONLY)
OFF
OFF
ON
ON
A
PE
A
M
M
AUTO
A
UTO
T
APE
AM
FUNCTION
SW501-B
TAPE MECHANISM
TAPE
M601
MECHA GND
–
+
VOLTAGE
REGULATOR
RIPPLE
FILTER
TAPE
AM
CD
FM AUTO
AB
3
1
2
2
1
T.F
D651-D658:
C651-C654:
T651
POWER TRANSFORMER
AC SOCKET
AC 120V
60Hz
130/30
130C/30C
TERMINAL PWB-A4
31
BATTERY 12V
[ “D” size (UM/SUM-1,
R20 or HP-2) battery x 8 ]
POWER PWB-A3
31
C
D
C-A
G
ND
V
CC
E
+B
NC.
L
R
L
R
G
ND
O
+B
VOLUME
C
D
TONE
VOLUME
D501
1SS133
+B
FW652
J551
CNP552
SPEAKERS
+B
+B
+B
+B
+B
SW500-B
X-BASS
R517
22K
R518
22K
SW500-A
X-BASS
C562
0.027
C561
0.027
VR531-B
20K (B)
VR531-A
20K (B)
VR532-B
50K (A)
VR532-A
50K (A)
SW501-A
FUNCTION
8
7
6
5
4
3
2
CNS204
1
M
SW606
MAIN
T2
SW605
MAIN
T1
SW608
T1/T2
MUTE
8
7
6
5
4
3
2
CNP204
1
+B
+B
+B
+B
FW602
P602
FUNCTION
SW501-C
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SO651
FW651
2
CNS651
1
2
CNP651
1
BI651
RL104A
D653
RL104A
D652
RL104A
D654
0.01
C652
0.01
C653
0.01
C654
RL104A
D651
0.01
C651
C393
0.022
R601
2.7
4
4
3
2
2
CNP652
1
1
R461
68
SW351
BEAT
CANCEL
Q405
2SD2394 F
R410
1.5
(1/2W)
R581
3.3
3.3
R582
C584
1000/10
C583
1000/10
R401
4.7
R578
120
R577
120
R579
10K
D575
1SS133
Q403
KRC102 M
C406
330/16
C407
10/16
Q404
KRA102 M
1SS133
D406
D405
1SS133
C401
0.022
R571
1K
R572
1K
R562
2.7K
D401
RD8.2JB1
0.01
C404
Q401
2SD468 C
100/10
C402
KRA102 M
Q554
C588
100/25
C589
2.2/50
D574
1SS133
D572
1SS133
C57
4700
or 25V
C581
0.1
(ML)
0.1
C582
C576
0.022
C580
100/10
C579
100/10
C573
100/10
C572
0.001
100/10
C574
C571
0.001
Q552
KTC3199 GR
Q551
KTC3199 GR
R570
1K
R574
4.7K
C586
0.47/50
R575
100K
R573
4.7K
C568
0.0027
C567
0.0027
R565
2.7K
R566
2.7K
C566
0.1/50
C565
0.1/50
C510
0.027
R561
2.7K
C509
0.027
R403
270
D573
1SS133
R576
1K
R402
560
C575
220/25
C570
1/50
C569
1/50
FUNCTION
SW501-D
5
8
9
12
13
11
10
6
3
7
4
1
2
IC501
LA4597
3
+
–
–
+
2
1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
11
10
9
11
10
9
8
TONE