ViewSonic VX500PLUS-1 Service Manual page 8

3.3 Interface Signals
3.3.1 RGB Video Signals
3.3.1.1 Separate Sync. Signals
Analog R, G, B
Signal Level
Sync Level
Sync Polarity
3.3.1.2 Sync On Green, Composite Sync
3.3.2 TMDS digital Signals
3.3.2.1 Video type
DVI 1.0 compliant
3.3.3 Audio spec.
3.3.3.1 Line input connection
3.3.3.2 Line input signal & impedance
3.3.3.3
3.3.3.4 Frequency Response
3.3.3.5 Connector PC99 requirement Audio in
3.3.3.6 Cable length
3.3.3.7 Audio DPMS
3.3.3.8 Speakers
3.3.4 Input Signal Connectors
3.3.4.1 Analog RGB Video Input :
PIN NO.
ViewSonic Corporation
0 - 0.7 Vp-p
75 ± 5%
TTL level
independent
3.5 mm stereo jack x 1
1.0 Vrms, 10 kOhm
OUTPUT SIGNAL AT SPEAKER TERMINAL
@ < 10 % distortion
Vp-p(out) >= 5 Vp-p
300 Hz – 20 Khz
Lime Green pantone # 577C
1.8 m
Speakers stay on when the rest of the monitor is in power saving.
Impedance
Output Wattage
Separate Sync
4 Ohm
2W (max.) x 2
15 pin mini D-sub
5
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VX500+-1