Sharp AL-1000 Service Manual page 79

PIN No. Signal name
49 MAD2
50 MAD3
51 MAD4
52 MAD5
53 MAD6
54 MAD7
55 MAD8
56 MAD9
57 3.3V
58 MAD10
59 MAD11
60 GND
61 /CAS0
62 /CAS1
63 /OE
64 /WE
65 OUTD0
66 OUTD1
67 OUTD2
68 OUTD3
69 3.3V
70 OUTD4
71 OUTD5
72 GND
73 OUTD6
74 OUTD7
75 OUTD8
76 OUTD9
77 OUTD11
78 OUTD10
79 OUTD12
80 OUTD13
81 OUTD14
82 OUTD15
83 /HSYNC
84 /PCLPRD
85 /PCLREQ
86 /PCLACK
87 /PCLCS
88 3.3V
89 GND
90 5V
91 GND
92 /FAXPRD
93 /FAXREQ
94 /FAXACK
95 3.3V
96 /FAXCS
IN/OUT Connected to
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
Power
OUT DRAM
OUT DRAM
Power
OUT DRAM
OUT DRAM
OUT DRAM
OUT DRAM
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
Power
OUT Additional board
OUT Additional board
Power
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT Additional board
OUT FAX board
IN PCL board
OUT PCL board
IN PCL board
IN PCL board
Power
Power
Power
Power
IN FAX board
OUT FAX board
IN FAX board
Power
IN FAX board
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
Address bus of DRAM (page memory)
CAS signal of DRAM (page memory)
CAS signal of DRAM (page memory)
Read enable signal of DRAM (page memory)
Write enable signal of DRAM (page memory)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
12-8
AL-1000/1010
Description