Input/Output Specifications; Input Signal Requirements; Signal Cable (Directly Attached To Unit); Video Signal - Acer 7277e Service Manual

1.3. Input/Output Specifications

1.3.1 Input Signal Requirements

1.3.1.1 Signal cable (Directly attached to unit)

1.3.1.1.2 Cable Length

1.3.1.2 Video Signal

Analog 0.7 Vpp/75 ohm positive.

1.3.1.3 SYNC Signal

- Separate SYNC : TTL level
- Horizontal SYNC : positive/negative
- Vertical SYNC : positive/negative
- Composite SYNC : TTL level, positive/negative
1-4
1.3.1.1.1 Video Inputs
-15pin mini D-sub connector is on the captive signal cable for IBM VGA, 8514A or
compatible graphics adapters The pin assignment's of this connector are as the follows.
1 RED VIDEO
2 GREEN VIDEO
3 BLUE VIDEO
4 GROUND
5 GROUND
6 RED GROUND
7 GREEN GROUND
8 BLUE GROUND
9 +5V
10 SYNC GROUND
11 GROUND
12 SDA
13 H.SYNC (H+V)
14 V.SYNC
15 SCL
1500mm +- 20mm
No Copy/Reproduction Allowed
5
1
6
10
15
11
**15pin mini D-sub male
API Confidential
7277e Monitor Service Guide