Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 76
PBA-CONNECT - DOCUMENT SIZE SENSOR (CN9)
PBA-CONNECT - DOCUMENT SIZE SENSOR (CN10)
PBA-CONNECT - PBA-CCD (CN13)
Table 7-12.
PIN No. Signal Name Function
1 SGND Document size sensor 4 GND
2 +5V Document size sensor 4 power supply
3 SIZE4 Document size sensor 4
4 SGND Document size sensor 6 GND
5 +5V Document size sensor 6 power supply
6 SIZE6 Document size sensor 6
7 SGND Document size sensor 5 GND
8 +5V Document size sensor 5 power supply
9 SIZE5 Document size sensor 5
Table 7-13.
PIN No. Signal Name Function
1 SGND Document size sensor 2 GND
2 +5V Document size sensor 2 power supply
3 SIZE2 Document size sensor 2
4 SGND Document size sensor 1 GND
5 +5V Document size sensor 1 power supply
6 SIZE1 Document size sensor 1
7 SGND Document size sensor 3 GND
8 +5V Document size sensor 3 power supply
9 SIZE3 Document size sensor 3
10 N.C. Not used
Table 7-14.
PIN No. Signal Name Function
1 A+12V Power supply (+12V)
2 AGND Analog GND
3 Beven CCD output (blue, even)
4 Bodd CCD output (blue, odd)
5 Geven CCD output (green, even)
6 Godd CCD output (green, odd)
7 Reven CCD output (red, even)
8 Rodd CCD output (red, odd)
9 SGND Signal GND
10 +5V Power supply (+5V)
11 GND Signal GND
12
φ
CLB CCD driver
13
φ
RB CCD driver
14
φ
TG CCD driver
15
φ
2 CCD driver
16
φ
1 CCD driver
17 SGND Signal GND
18 SGND Signal GND
19 SGND Signal GND
20 SGND Signal GND
21 SGND Signal GND
22 SGND Signal GND
23 SGND Signal GND
24 SGND Signal GND
25 +5V Power supply (+5V)
26 SGND Signal GND
27 AGND Analog GND
28 AGND Analog GND

Epson GT-30000 Specifications

Power

voltage	AC 100V-120V, 220V-240V
frequency	50-60Hz
power consumption operating without ADF	65W
power consumption operating with ADF	90W
power consumption standby without optional unit	12W

Operating Environment

temperature operating	41ºF to 95ºF (5ºC to 35ºC)
humidity operating	10% to 80% (no condensation)
humidity storage	10% to 85% (no condensation)

Scanning Specifications

optical resolution	600 x 1200 dpi with Micro Step Drive™ technology
maximum resolution	9600 x 9600 dpi with interpolation
effective pixels	7020 x 10200 pixels (600 dpi)
color depth internal	36 bits per pixel
color depth external	24 bits per pixel (selectable)
grayscale depth internal/external	12 bits per pixel
grayscale depth external	8 bits per pixel
scanning speed at 1600 dpi, draft mode, color	0.79 msec/line (approx.)
scanning speed at 1600 dpi, draft mode, grayscale	0.39 msec/line (approx.)
scanning speed at 1600 dpi, draft mode, art	0.39 msec/line (approx.)

Weight and Dimensions

maximum read area	11.7" x 17.0" (297mm x 432mm)
width	25.9" (658mm)
depth	19.2" (488mm)
height	10.0" (254mm)
weight	66 lb (37.5 kg approx.)