Sharp CD-C602 - Page 14

CD-C602,CP-C602
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Figure 14 BLOCK DIAGRAM (2/3)
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1110
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3
5
9
10
1
6
7
M
8
3
2
1
CL
DO
DI
CE
R NF
L NF
REDUCE
POP
SWITCHING
REC.
P.B.
R OUT
ALC
SWITCHING
BIAS OSC
REC
+B4
SW607
TAPE1
RECORD
Q211
SWITCHING
ERASE
HEAD
SW606
TAPE2 MAIN
SW605
TAPE1 MAIN
SW608
TAPE1 PLAY
+B5
FM IF IN
VT
VOLTAGE
REGULATOR
RF
L302 T301
L303
FM +B
MIX
B.A
OSC
FM IF
L301
Q302
RF AMP.
T352
STEREO
MONO/STST
ST
VR351
VCO
L OUT
R OUT
AM +B
AM OSC
DET OUT
FM +B
SWITCHING
FM/AM
VCC
+B5
FM DET
FM DET
TU
T
A
L OUT
VCC
+B5
REC MUTING
R REC
L REC REC
P. B
L
R
L-CH
R-CH
L-CH
R-CH
TAPE1
TAPE2
+B4
D202D201
FM
SWITCHING
FM IN AM IN
AM RF IN
10.7MHz
MPX IN
Q207~
Q209
Q201
Q206
IC201
AN7345K
PLAYBACK AND RECORD/PLAYBACK AMP.
Q210
Q213
Nor/
CrO
2
ALC CUT
CD
SECTION
M601
TAPE
MOTOR
Q381
X381
4.5MHz
ZD381
Q352
T351
AM IF
IN
AM IF
CF351
CF302
FM
VD302
VD301
FM BAND
PASS
FILTER
CNP301
FM/AM
ANTNNA
TERMINAL
T331 T333
VD331-2VD331-1
T1/T2
R REC IN
L REC IN
L203
Q212
RECORD/
PLAYBACK
HEAD
PLAYBACK
HEAD
~
T1 L
T1 R
T2 L
T2 R
T1 PLAY
T2 PLAY
D381
AM ANT. AM OSC.
FM RF
FM IN
IC301
TA7358AP
FM FRONT END
OSC.
AM MIX
OUT
IC351
LA1805
FM IF DET. /FM MPX. /AM IF
VDD
IC381
LC72131
PLL CONTROLLER
3
2
1
FM
ANTENNA
ANTENNA
AM LOOP
FM IF
Q214
T1/T2
T
FM IF IN
AM IF
FM +B
TUN IND
GND
AM
AM AM
ST IND
VCO
FM-M/ST
L-CH
R-CH
A OUT
X IN
X OUT
IO1
B04
VSS
B01
GND
ALC