Panasonic SL-SX430EB Service Manual page 28

I/O
Pin Terminal
No. Name
71 V I Power supply terminal
CC
72 VREF I Reference voltage input terminal
73 AV - GND
SS
74 COM3
| O LCD common signal output
| terminal
COM0
77
78 VL3 I Power supply terminal
79 VL2 I Power supply terminal (LCD
drive bias)
80 VL1 I Power supply terminal (LCD
drive bias)
14.3. IC501(MN6627935CJ): / Servo Processor/ Digital Signal
Processor/ Digital Filter & D/A Converter
Pin Terminal I/O
No. Name
1 D11
| | I/O DRAM data input/output
4 D8
5 UDQM O High byte data mask signal
6 SDRCK O Clock signal output
7 A11 -
8 A9
| | O DRAM address signal output
13 A4
14 LDQM O Low byte data mask signal
15 NWE O Write enable signal output
16 NCAS O CAS control signal output
17 NRAS O RAS control signal output
18 NCS O Chip select signal output
19 A3
| | O DRAM address signal output
22 A0
23 DRV 1 I
DD
24 DV 1 -
SS
25 A10 O DRAM address signal output
26 BA1/ -
LRCK
27 BA0 O Bank select signal output
Function
Function
signal
output
Not used, open
output
Power supply terminal
GND
Not used, open
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