Pioneer DV-505 Manual de servicio - Página 9
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1.2.6 System Control (DVL-909)
FLPB, KEYB
IC101
PD4890A
Mode Control
22
(FL Cont.)
21
Remote
KEY
Sensor
POWER SUPPLY
ASSY
1) Interface between Mode Cont. and System Cont.
13
IC101
PD4890A
46
14
Mode Control
(FL Cont.)
15
16
DVD MAIN
IC601
SI1,SO1
PD3381A
SCK1,XRDY
System
Cont.
DATA,ADDRESS
MAIN BUS
IC701
PD4833A
LSI-11
Slider
Position
SW
Loading
Position
SW
Tilt /
Loading
M
Motor
XRDY
102
IC601
LT1
PD3381A
65
SCK1
111
System
SO1
Cont.
107
SI1
108
DV-505, DVL-909, DV-S9
IC604
IC603
IC602
Work
FLASH
GUI
RAM
ROM
4M ROM
MAD0–MAD7
IC501
PD4889A
Mech. Cont.
(DVD)
39
77
8
10
SO1,SI1
SCK1
19
21
SLDPOS
9
IC101
PD0260A2
Mech. Cont.
SW1–3
(CLD)
24
25
IC803
Tilt / Loading
Drive
CLD MAIN
XRDY
LT1
SCK
SI
DATA
SO
Timing Chart
If there is no communication for 2 sec.,
Mode Cont. turn off the power and reset.
IC801
MB86371
AV-Dec.
IC201
LC78650E-P
Digital
Servo
DVDP PK
LD/DVD
Carriage
XLPO
56
Out position SW
XTurn A
55
Turn
XTurn B
A/B SW
54
IC171
Turn
M
Drive
9