Pioneer PD-F908 - Block Diagram

PD-F958, PD-F908
49
7.3 BLOCK DIAGRAM
DECODER+DAC
(IC301)
12,
11
75
21,22, 23,24, 12,13
SERVO
CONTROLLER
(IC151)
CXA1782CQ
34
33
6,
13, 16
25 28
26,27,37,36
56
18,19
34 35
11
40
9,
39 46
10
53 42,43
47
CXD2529Q
AUDIO
71
26,27
44
RESET
RF31
10
100
8
22
DATA
MOTOR DRIVE
MOTOR
DRIVE
AMP
(IC201,
IC202)
LA6520
(IC203)
LA6517
IN-SIDE SW LD-ON
LD MD A-F
PICK-UP
ASSEMBLY
M
TRACKING DRIVE FOCUS DRIVE
CARRIAGE DRIVE SPINDLE DRIVE DISC SELECT DRIVE LOADING DRIVE DOOR DRIVE
EJECT SW
CLAMP SW
DISC-COUNT
DISC-POSITION
FLOURESCENT DISPLAY
FUNCTION KEY
DOOR SW
LED
X351
MUTE
OPTICAL OUT DECK SYNCHRO
AUDIO OUTPUT
SR
IN-SIDE SW
CPU
PD-F958:PE5031A (IC351) PD-F908:PE5032A (IC701)
RESET
CLOCK, DATA
LATCH
SCOR
SQSO SENS FCOK
86,93
FOK25 23 COUT
23 14
44
X341
89 90