Sharp SF-1020 DVD Player User Manual


 
4 Internal block diagram
5 I/O: CXD1095Q (IC8) pin signal
Pin No. Port
Signal
name
IN/OUT H/L Specifications
1NC
2NC
3 PB1 DTR OUT L Option receive allow signal
4 PB2 SRES OUT H Option reset signal
5 PB3 TC OUT H Total counter control signal
6 PB4 TRC OUT H Transport clutch control signal
7 PB5 RRC OUT H Resist roller clutch control signal
8 PB6 PR OUT H Power relay control signal
9 PB7 DVBIAS OUT H Developing bias control signal
10 VSS VSS Power (GND)
11 PC0 THV/MHV OUT H Transfer/main charger control signal
DATA
CLR
A2
A1
A0
WR
RD
CS
ODEN
CONTROL
DATA
SELECT
OR
LATCH
LATCH
LATCH
LATCH
LATCH
PA
PB
PC
PD
PE
8
4
8
8
8
4
8
8
8
8
4
8
8
8
8
8
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