Pioneer PD-F1007 Service Manual - Page 54
Pd-f1007, 3 Block Diagram
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PD-F1007 7.3 BLOCK DIAGRAM PICKUP Assembly SERVO CONTROLLER IC151 CXA1782CQ DECODER + DAC IC301 CXD2519Q . . Focus Tracking M . . . . Spindle Carriage Loading Disc Select AMP IC201 IC202 LA6520 CPU DISPLAY CONTROL IC701 PD4997A LPF IC405 NJM4558D-D Buffer IC407, IC408 NJM4558D-D H.P. Buffer IC406 M5218AFP CPU IC351 PD4996A TEXT ENCODER IC302 LC89170M S-RAM IC352 M5M51008BPF-70LL DISPLAY FUNCTION KEY POWER SUPPLY SLAVE AUDIO IN AUDIO SIGNAL 54
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PD-F1007
54
7.3 BLOCK DIAGRAM
PICKUP
Assembly
SERVO
CONTROLLER
IC151
CXA1782CQ
DECODER
+ DAC
IC301
CXD2519Q
S-RAM
IC352
M5M51008BPF-70LL
LPF
IC405
NJM4558D-D
AUDIO
SIGNAL
CPU
IC351
PD4996A
AMP
IC201
IC202
LA6520
Spindle
Carriage
Loading
Disc Select
Focus
Tracking
M
DISPLAY
FUNCTION KEY
POWER SUPPLY
.
.
.
.
.
.
TEXT ENCODER
IC302
LC89170M
CPU
DISPLAY CONTROL
IC701
PD4997A
Buffer
IC407, IC408
NJM4558D-D
H.P. Buffer
IC406
M5218AFP
SLAVE
AUDIO IN