Sharp GX-CH170X User Manual

GX-CH170X/CH170Z
Figure 17 BLOCK DIAGRAM (1/3)
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6
4544
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62 64
6158
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31
+5V
FOCUS COIL
TRACKING COIL
PICKUP UNIT
MOTOR
SPIN
SQOUT
PUIN RES COIN CQCK
RWC
SL+
SL– DRF WRQ
CNS852
GND(A) R-CH L-CH +7.4V GND(D)
CNS851
GND(P)
TO MAIN SECTION
+7.4V
(CD)
LCHO
XVDD
VVDD
VDD
XIN
XOUT
~
EFMO EFMIN CLV+ CLV– V/P HFL TES TOFF TGL JP+ JP–
~
IC802
LC78622E
SERVO/SIGNAL
CONTROL
SLI
SLC
CV+
JP–
Q805
+5V
FIN1 E F
LDO
VCC1
FIN2
~
FD
SPO
SLEO
SLD
/THLD
DEF
SL+
SL–
DRF
TO
CL, DAT, SELIAL CONTROL
+7.4V
Q804+5V
M
M701
SW702
PICKUP IN
DRIVER
LASER
M
M702
SLIDE
MOTOR
IC801
LA9240M
SERVO AMP.
CD-GND
DEF1,4MCLK,
RES,CQCK,
COIN,SQOUT,
RWC,WRQ
16.93MHz
XL801
FOCUS/TRACKING
/SPIN/SLIDE
DRIVER
IC804
BA5920FP
CD 5V
TO
MICROCOMPUTER

Sharp GX-CH170X Specifications

General

Brand	Sharp
Model	GX-CH170X
Category	Stereo System
Language	English