Sharp CD-C470HCD-C470E User Manual

– 19 –
CD-C470H,C470E,C480H/CP-C470H,C470E,C480H
Figure 19 BLOCK DIAGRAM (1/3)
1
2
3
4
98
6
7
20
12
13
24 25 30
31
34
35 36
10 11
27 26 28 29
PU-IN SW
XL1
XIN
LD0
FIN2
JP–
CV+
SLC
SLI
FIN1 E F
TO
FD
SPO
SP
SLD
SL–
SL+
DRF
CL
DAT
CE
VCC1 VCC2
6
+4.9V
PICKUP IN
SW4
FOCUS COIL
TRACKING COIL
M1
SPINDLE
MOTOR
M
M
M2
SLED
MOTOR
PICKUP UNIT
9
IC2
LC78623E
SERVO/SIGNAL
CONTROL
+B4
IC5
M56748FP
DRIVER
IC1
LA9240M
SERVO AMP.
RES. CQCK. COIN SQOUT. RWC. WRQ
~
~
~
CL, DAT, SELIAL CONTROL/CE
SL+. SL–. DRF
+4.9V
62
64
56 45 3623 43
37
38 39
40 24 25
5853
10 12 20
32 40 43 44
5352515431302923271615
4144
Q1
+4.9V
Q81 +7.3V (B4)
REGULATOR
TO MAIN SECTION
XOUT
EFMO EFMIN CLV+ JP–
CONT2 CONT1
27 26
SOL
SPH/L
RCHO
RVSS
LVSS
LCHO
VVDD
VDD
LVDD
RVDD
XVDD
TO MAIN SECTION
51
TR+ TR– FO– FO+ SL+ SL– SP– SP+
3222
17
CONSTANT
VOLTAGE
1
3
2
IC99
OPTICAL
FIBER DATA
LINK
+4.9V
31

Sharp CD-C470HCD-C470E Specifications

General

Brand	Sharp
Model	CD-C470HCD-C470E
Category	Speaker System
Language	English