Input Requirements - CTX S720 Service Manual

Service Manual
S720

2. INPUT REQUIREMENTS

2.1 Input Power
2.1.1. Power Source
2.1.2. Power Consumption
2.1.3. AC Line Drop Out
2.1.4. AC Wave Distortion
2.1.5. In-rush Current
2.1.6. Power Cord
2.2 Display Input
2.2.1. RGB Video
2.2.2 Sync Signal
2.2.3 Analog Input Connection
100 ~ 240 Vac, + -10%, 50/60 Hz
Normal operating mode : ≦ 35W
Power saving mode : ≦ 2W
Power switch off : ≦ 1.5W
Picture must not disappear while AC 100 V input drop out
(10ms, 100%)
10% max. permitted
50 A max at 240 Vac cold start
Detachable, 3P with ground type.
Analogue, 0.0 to 0.7 V peak to peak
Separate RGB
Input impedance 75 Ohm
Positive polarity
1.Separate horizontal & vertical sync (3.3V & 5V)
Low level 0.8 V maximum
High level 2.0 V minimum
Positive or negative polarity
a. Captive cable(length1.5M) in LCD monitor end, Mini
D-sub 15 pin male in another end.
b.Cable oin assignment
-4-
C T X
C T X
C T X
Dec- 2002 - Version 0