Sharp GX-CD30 Service Manual page 17

F
455kHz
CF3
2
5
DET.
FM-IF
LEVEL-DET.
DET.
AM-IF
AGC
GND
6 4
L4
AM OSC
E X-BASS
SW500
32
B A, B
CD130/130C
GE
ONLY
ATOR
5
Q401
SW501-D
POWER/
FUNCTION
TAPE
SW605 T1 MAIN
SW606 T2 MAIN
Downloaded from www.Manualslib.com
SW501-C
POWER/FUNCTION
FM DET A M
TUNER
+B
T2
FM +B
20 17 16
POST
AMP.
MUTE
TU
DRIV.
8
12 19 18
VOLUME
MUTING
Q551
Q552
VR531
MUTE
A,B
DRIVER
STAND-BY
Q554
Q404
RIPPLE
+B2
FILTER
RADIO
SW501-C
POWER/
FUNCTION
CD
Q403
+B1
D651~D654
RECTIFIER
manuals search engine
VR1
VCO MONO
11 13 15 14
ST.
PILOT
TRIG.
DRIV.
DET.
PHASE
VCO FF
DET.
DECODER
ST.
SWIT.
9
10
IC501
LA4597
POWER AMP.
L
2
12
R
6
10
5 8
11
+B1
CNP552
TUNER +B SPEAKERS
T651
POWER
TRANSFORMER
BATTERY
DC 12V
[ "D" size (UM/SUM-1,
R20 or HP-2) battery x 8]
Figure 17 BLOCK DIAGRAM (4/4)
– 17 –
GX-CD30/30C/130/130C
TUNER +B
7 21
VCC
FF
FF
J551
HEADPHONES
SP3
TWEETER
L-CH
SP1
+
WOOFER
–
–
SP2
+
WOOFER
R-CH
SP4
TWEETER
130C/30C
SO651 130/30
AC INPUT
AC 120V
60Hz