Pioneer PDR-509 Service Manual page 20

1
PDR-509
3.6 CD-R CORE ASSY (4/5)
A 4/5
A
A 3/5
B
A 2/5
C
D
A
4/5
20
1
2
CD-R CORE ASSY (PYY1273)
• DIGITAL BLOCK
(R)
18
15
(R)
(R)
16
14
17
2
3
VCO
(R)
13
(R)
STRATEGY
CONTROL
A 1/5
3
4
EFM ENCODER IC
4
D-RA