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1995SL CRT Monitor Service Guide
0. Introduction :
The subject model is designed for a value line 19" color monitor. It has the following figures :
0.26mm dot pitch , short length CRT, 176MHz video bandwidth ,1600X1200 max resolution.
Low radiation TCO99 standard,
ISO 14000 certificated green design. (Refer Table 5)
Optional items : E2000 USB.
1. ELECTRICAL CHARACTERISTICS
1.1 Power Supply
Voltage
Input Current
Power consumption
DPMS
Inrush Current
Leakage Current
Hi-Pot
Power cord
1.2 Signal Interface
Pin assignment
Video input
Sync input
Signal Cable
Condition
Universal input full range
90 ~ 264VAC
On
Standby
Suspend
Off
220VAC/50Hz
264 VAC/50Hz
1. 1500VAC, 100mA, 1
sec
2. Ground test : 30A,
1sec
Length : 1800 mm
Condition
Level / Impedance
Level
Impedance
D-Sub
BNC
Color
Chapter 1 Engineering Specification
Spec
90~264VAC /47~63Hz
4.0 Arms
< 120 W max
< 15 W
< 5W
< 5 W
50 Amp peak
< 3.5mA
w/o damage
< 0.1 ohm
Color : Flint Gray
Spec
5V on Pin 9
700mV / 75 Ohm
TTL-Positive/Negative
50 Ohm on H-sync cable
1.5mm +/- 20mm
Flint Gray
Remark
OK
N.A
LED : Green
LED : Amber
LED : Amber Blink
LED : Amber Blink
Cold start
(in-line test)
(in-lab test)
KC-003
Remark
OK
N.A
0.7μs<H-sync width<25%
of H period 2s<V-sync
width< 400μs
3
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Chapters
Troubleshooting
