Epson Stylus Photo785EPX, Руководство по обслуживанию

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EPSON Stylus PHOTO 895/785EPX/915/825 Revision B
Appendix Connector Summary 148
Table 7-2. CN1 PCMCIA
Pin Signal name Function
1,34,35,68 GND Ground
17,51 VCC VCC
18,52 VPP VPP
41,40,39,38,37,
66,65,64,7,5,4,
3,2,32,31,30
CD15,14,13,12,
11,10,9,8,
7,6,5,4,3,2,1,0
PCMCIA slot data bus
56,55,54,53,
50,49,48,47,46,
19,20,14,13,
21,10,8,11,12,
22,23,24,25,26,
27,28,29
CA25,24,23,22,
21,20,19,18,17,
16,15,14,13,
12,11,10,9,8,
7,6,5,4,3,2,1,0
PCMCIA slot address bus
61 /REG Register selection
7 /CE1 Card enable
42 /CE2 Card enable
9 /OE Output enable
15 /WE Write enable
44 /IORD I/O read
45 /IOWR I/O write
58 RESET Reset
16 RDY Ready
59 /WAIT Bus cycle prolonged
62 BVD2/SPKR Battery voltage detection/Audio digital
waveform
63 BVD1/STSCHG Battery voltage detection/Card status change
60 INPACK Input port response
33 WP/IOIS16B Write protect/I/O port is 16 bits
43 VS1 Voltage sensing 1
57 VS2 Voltage sensing 2
36 /CD1 Card detection
67 /CD2 Card detection
Table 7-3. CN2 Preview Monitor
Pin Signal name I/O Function
1 +5V --- +5V power supply
2 +5V --- +5V power supply
3 GND --- Ground
4 GND --- Ground
5 DETECT Out Color LCD I/F panel detection signal
6 XPNLRST Out Color LCD I/F reset signal
7 SDATA Out Color LCD I/F indication signal
8 SCLK Out Color LCD I/F shift clock
9 SCE Out Color LCD I/F chip enable signal
Table 7-4. CN4 Sensor
Pin Signal name I/O Function
1 HP In Sensor detection signal
2 GND --- Ground
3 HPV --- Sensor supply voltage
Table 7-2. CN1 PCMCIA
Pin Signal name Function