Block Diagram And Schematic Diagram - Pioneer PDR-509 Service Manual

PDR-509

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
Disc (CD, CD-R, CD-RW)
CN1 CN101
A
10 10
B
9
9
C
16 16
D
15 15
E
17 17
CD-R
F
PICKUP 8 8
G
PEA1351 14
14
H
11 11
FCS+
4 4
FCS–
1 1
TRK+
3 3
TRK–
2 2
B
SERVO MECHANISM
ASSY
PC651
NJL5803K-F1
CN601 CN452
FG
FG
9 9
3 SPDL 3
M
4 4
DC MOTOR
ASSY
(SPINDLE)
PEA1235
1 SL 2
M
2 1
CARRIAGE MOTOR
ASSY (SLIDER)
PEA1350
LOADING B
D
ASSY
CN551
1 L L 4
M
2 5
LOADING
CN453
MOTOR
ASSY
VXX2505
10
: AUDIO SIGNAL ROUTE (RF)
CD-R CORE
A
ASSY
IC181
NJM2137M
RF AMP CIRCUIT
6 1
A–D RFDC
A
B
HF
C
17.2872MHz
D
E
19
76 73
F
71 68
G
H
IC101
AK8563
RF PROCESSOR
LD CONTROL
CIRCUIT
FG
FCS+
34
SPDL
FCS–
35
IC451
TRK+
32
M56788FP
TRK–
31
TRK DRIVER
FCS DRIVER
SL 12
13
SLD DRIVER
SPDL DRIVER
SPDL 9
LOADING DRIVER
10
L 14
15
L
IC251-IC254
RFOPC
WRF
RUNNING OPC
58
AOUT
CIRCUIT
BLOCK
FE
11
TE
10
RFAC
29
RFWBL
46
TE
29
IC201
HF
--- PA9007A
RFWBL
SERVO AMP IC
38
19
FG
IC431 34.5744MHz
4
PDK041A
17.2872MHz
STRATEGY 6
CONTROL IC
IC401
CXD2585Q
CD DECODER
CDLRCK
RFDC
65
43
CDBCK
FE
67
39
CDDATA
TE
66
41
CDTX
RFAC
64
50
32 37
IC351
39 40
AD0-AD7
PDJ014A
ATIP
Address
DECODER IC