Sharp 64LHP5000 Service Manual page 82

64LHP5000
PROJECTOR UNIT
» Pin Function
Pin No. Pin Name
1 DGND
2 MA7
3 MA6
4 MA5
5 MA4
6 MA3
7 MA2
8 MA1
9 MA0
10 MCAS
11 MWE
12 MOE
13 MIO15
14 MIO14
15 MIO13
16 MIO12
17 MIO11
18 MIO10
19 MIO9
20 MIO8
21 MIO7
22 MIO6
23 MIO5
24 MIO4
25 MIO3
26 MIO2
27 MIO1
28 MIO0
29 DGND
30 XI
31 XO
32 DVDD
33 HO3 (MSB)-(LSB)
34 HO2 (MSB)-(LSB)
35 HO1 (MSB)-(LSB)
36 HO0 (MSB)-(LSB)
37 HWCK
38 HRCK
39 HRST
40 DGND
41 HI3 (MSB)-(LSB)
42 HI2 (MSB)-(LSB)
43 HI1 (MSB)-(LSB)
44 HI0 (MSB)-(LSB)
45 DVDD
I/O
Digital block ground
–
O
O
O
O
Address output for external EDO memory
O
O
O
O
CAS output for external EDO memory (Active low)
O
WE output for external EDO memory (Active low)
O
OE output for external EDO memory (Active low)
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Data input/output for external EDO memory
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
fsc generator digital block ground
–
fsc generator reference clock input (Connected to X'tal)
I
fsc generator reference clock reversal output (Connected to X'tal)
O
fsc generator digital block power
–
O
O
External field memory data output (Open when not used)
O
O
Write clock output for external field memory (Open when not used)
O
Read clock output for external field memory (Open when not used)
O
Reset signal output for external field memory (Open when not used)
O
Digital block ground
–
Input for external field memory (Connected to GND when not used)
I
Input for external field memory (Connected to GND when not used)
I
Input for external field memory (Connected to GND when not used)
I
Input for external field memory (Connected to GND when not used)
I
Digital block power supply
–
82
Function