Service Manual
PA246Q
17
3 Input/Output Specification
3.1 Power supply
Item Condition Spec OK
N.A
Remark
Input Voltage range Universal input full range 100-240V, 50/60 Hz
√
Input Current range 100 ~ 240VAC < 2 Arms
√
Normal “On” operation < 130 Watts
√
LED: White
DPMS “Sleep” state ≤ 1 W
√
LED: Orange
DPMS “Off” state ≤ 1 W
√
LED: Off
Power Consumption
AC Power Switch Off 0 W
√
LED: Off
Inrush Current
110 VAC
220 VAC
< 30 A (peak)
< 60 A (peak)
√
Cold-start
Earth Leakage Current 264 VAC/50Hz < 3.5 mA
√
Hi-Pot
1. 1500VAC, 3 sec
2. Ground test: 30A, 3sec
Without damage
< 0.1 ohm
√
(on-line test)
(in-lab test)
Power Line Transient IEC1000-4-4 1KV
√
IEC1000-4-5 (Surge)
Common: 2KV,
Differential: 1KV
√
CCFL operation range 90 ~ 264VAC
6mA ~ 7mA
(With 100% Duty)
√
Panel spec.
CCFL Frequency 90 ~ 264VAC
54KHz ~ 58KHz
(With 100% Duty)
√
Panel spec.
Power cord
Color: Black
Length: 1800mm +/-
50mm
√
3.2 Signal interface
Item Condition Spec OK
N.A
Remark
D-Sub
Color: Black
Length: 1800 mm
√
with blue connector
DVI-D
Color: Black
Length: 1800 mm
√
with white connector
HDMI
Color: Black
Length: 1800 mm
√
Displayport (DP)
Color: Black
Length: 2000 +/- 50mm
√
DP 1.1 protocol
USB 2.0 cable
Color: Black
Length: 1800 +/- 30mm
√
Signal Cable
Audio
Color: Black
Length: 1800 mm
√
with green Jack
15 pin D-sub connector See Note 1 √
For 15 pin D-sub
24-pin DVI-D connector See Note 2 √
For 24-pin DVI-D
19-pin HDMI connector See Note 3 √
For 19-pin HDMI
Pin assignment
20-
connector
See Note 4
√
For 20-
Signal type Separate analog R
、
G
、
B √
For 15 pin D-sub
Level 700 mV +/- 5% (peak to peak) √
Analog
Impedance 75 Ohms +/- 2% Ohms √
Sync
Signal type
Separate H/V-sync
(Positive/Negative)
√
For 15 pin D-sub
To Next Page
Loading...
