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PD-F1007
7.3 BLOCK DIAGRAM
SERVO
PICKUP
CONTROLLER
Assembly
IC151
CXA1782CQ
.
Focus
.
Tracking
AMP
M
IC201
.
IC202
Spindle
.
LA6520
Carriage
.
Loading
.
Disc Select
54
DECODER
+ DAC
IC301
CXD2519Q
CPU
PD4996A
DISPLAY CONTROL
IC701
PD4997A
DISPLAY
FUNCTION KEY
Buffer
LPF
IC407, IC408
IC405
NJM4558D-D
NJM4558D-D
H.P. Buffer
IC406
M5218AFP
TEXT ENCODER
IC302
LC89170M
CPU
IC351
S-RAM
IC352
M5M51008BPF-70LL
POWER SUPPLY
SLAVE
AUDIO IN
AUDIO
SIGNAL
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