Pioneer PDR-L77 Service Manual page 22

1
PDR-L77
3.7 CD-R CORE ASSY (4/5)
A 4/5
A
A 3/5
B
A 2/5
C
D
A
4/5
22
1
2
CD-R CORE ASSY (PYY1273)
• DIGITAL BLOCK
(REC)
18
15
(REC)
(REC)
16
14
17
2
3
VCO
(REC)
13
(DI1)
(DI2)
(REC)
STRATEGY
CONTROL
A 1/5
3
4
EFM ENCODER IC
4
D-RA