Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 69
Figure 7-1. Connector Blocks
7.1.2 Circuit Signals
PBA-MAIN - SCSI 68 PIN I/F (CN2)
CN1
CN2
CN1
CN1
CN7
CN5
CN1
CN13 CN6
CN1
CN9
CN5
CN2
CN8
CN10
CN4 CN3
SW1 SW3 SW2 CN3 CN2 CN4
PBA-
CCD
BOARD
PBA-
PANEL
BOARD
PBA-
LAMP
BOARD
POWER
SUPPLY
BOARD
PWS-
POWER
BOARD
PBA-CONNECT BOARD
PBA-MAIN BOARD
CN1
LAMP
DOCUMENT
SIZE
SENSOR x 3
DOCUMENT
SIZE
SENSOR x 3
MOTOR
OPEN
SENSOR
IEEE1394
I/F
ADF
I/F
SCSI
WIDE
I/F
SCSI
NARROW
I/F
SCSI
ID SW
SCSI
W/N
SW
SCSI
TERM
SW
AC
Input
Table 7-2.
PIN No. Signal Name PIN No. Signal Name
1 SGND 26 SGND
2 SGND 27 SGND
3 SGND 28 SGND
4 SGND 29 SGND
5 SGND 30 SGND
6 SGND 31 SGND
7 SGND 32 SGND
8 SGND 33 SGND
9 SGND 34 SGND
10 SGND 35 *DB12
11 SGND 36 *DB13
12 SGND 37 *DB14
13 SGND 38 *DB15
14 SGND 39 *DBPH
15 SGND 40 *DB0
16 SGND 41 *DB1
17 TRMPWR 42 *DB2
18 TRMPWR 43 *DB3
19 N.C. 44 *DB4
20 SGND 45 *DB5
21 SGND 46 *DB6
22 SGND 47 *DB7
23 SGND 48 *DBPL
24 SGND 49 SGND
25 SGND 50 SGND
51 TRMPWR 60 *MSG

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.)