Epson Stylus Photo 895 Service Manual page 147

EPSON Stylus PHOTO 895/785EPX
Table 7-2. CN1 PCMCIA
Pin Signal name
1,34,35,68 GND
17,51 VCC
18,52 VPP
41,40,39,38,37, CD15,14,13,12,
66,65,64,7,5,4, 11,10,9,8,
3,2,32,31,30 7,6,5,4,3,2,1,0
56,55,54,53, CA25,24,23,22,
50,49,48,47,46, 21,20,19,18,17,
19,20,14,13, 16,15,14,13,
21,10,8,11,12, 12,11,10,9,8,
22,23,24,25,26, 7,6,5,4,3,2,1,0
27,28,29
61 /REG
7 /CE1
42 /CE2
9 /OE
15 /WE
44 /IORD
45 /IOWR
58 RESET
16 RDY
59 /WAIT
62 BVD2/SPKR
63 BVD1/STSCHG
60 INPACK
33 WP/IOIS16B
43 VS1
Appendix
Function
Ground
VCC
VPP
PCMCIA slot data bus
PCMCIA slot address bus
Register selection
Card enable
Card enable
Output enable
Write enable
I/O read
I/O write
Reset
Ready
Bus cycle prolonged
Battery voltage detection/Audio digital
waveform
Battery voltage detection/Card status change
Input port response
Write protect/I/O port is 16 bits
Voltage sensing 1
Connector Summary
Table 7-2. CN1 PCMCIA
Pin Signal name
57 VS2
36 /CD1
67 /CD2
Table 7-3. CN2 Preview Monitor
Pin Signal name I/O
1 +5V ---
2 +5V ---
3 GND ---
4 GND ---
5 DETECT Out
6 XPNLRST Out
7 SDATA Out
8 SCLK Out
9 SCE Out
Table 7-4. CN4 Sensor
Pin Signal name I/O
1 HP In
2 GND ---
3 HPV ---
Revision A
Function
Voltage sensing 2
Card detection
Card detection
Function
+5V power supply
+5V power supply
Ground
Ground
Color LCD I/F panel detection signal
Color LCD I/F reset signal
Color LCD I/F indication signal
Color LCD I/F shift clock
Color LCD I/F chip enable signal
Function
Sensor detection signal
Ground
Sensor supply voltage
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