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HCD-EX200
16
16
AMP
SECTION
AMP
SECTION
: FM
: CD
•
Signal Path
•
RCH is omitted due to same as LCH
: DIGITAL OUT
TUNER PACK
4
R_OUT
6
L_OUT
1
STREO
2
TUNED
3
MUTING
12
DO
DI
13
CL
14
15
CE
ST
CL
DI
TUN
MUT
DO
CE
D/A CONVERTER
IC304
X361
16.9344MHz
100
MASTER CONTROL
IC701(1/2)
DO
MUT
ST
TUN
CL
CE
DI
OPTICAL PICK-UP
BLOCK
KSM-770ACA
A
B
C
D
E
F
LD
VC
A+5V
GND
VR
LD
DRIVE
FOCUS
COIL
TRACKING
COIL
Q301
RF AMP
IC301
M
SLED
MOTOR
M
SPINDLE
MOTOR
SD-
SD+
SP-
SP+
DIGITAL SIGNAL PROCESSOR
D/A CONVERTER
IC303
DIGITAL SERVO
MNT0
MNT1
MNT2
MNT3
CD
DIGITAL OUT
OPTICAL
IC391
CD-L
CD-R
R-CH
TU-L
TU-R
R-CH
LIMIT
IN SW
OPEN/CLOSE
S351
M
IC351
M+7V
MOTOR DRIVER
M351
LOADING
MOTOR
SWITCH
Q781,782
CN303
CHECK
CONNECTOR
5
4
3
2
+7V
CD+7V
5-2. BLOCK DIAGRAMS – TUNER/CD SECTION –
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
8
9
4
2
9
8
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299