Service Manual ASUS VG27WQ1B
18
3. Input/ Output Specification
3.1 Input Signal Connector
HDMI Pin Assignment
1
TMDS Data2+
11 TMDS Clock Shield
2 TMDS Data2 Shield 12
TMDS Clock-
3
TMDS Data2-
13 CE REMOTE
4
TMDS Data1+
14 NC
5 TMDS Data1 Shield 15 DDC CLK
6
TMDS Data1-
16 DDC DATA
7
TMDS Data0+
17 GND
8 TMDS Data0 Shield 18
+5V Power
9
TMDS Data0-
19 Hot Plug Detect
10
TMDS Clock+
DP Pin Assignment
1 ML_Lane 3 (n) 11 GND
2 GND 12 ML_Lane 0 (p)
3 ML_Lane 3 (p) 13 CONFIG1
4 ML_Lane 2 (n) 14 CONFIG2
5 GND 15 AUX_CH(p)
6 ML_Lane 2 (p) 16 GND
7 ML_Lane 1 (n) 17 AUX_CH(n)
8 GND 18 Hot Plug Detect
9 ML_Lane 1 (p) 19 Return DP_PWR
10 ML_Lane 0 (n) 20 DP_PWR
3.2 Power Supply Requirements
A/C Line voltage range : 100V ~ 240 V
A/C Line frequency range : 50Hz, 60 Hz
Peak surge current : no damage at 240 VAC and cold starting
Leakage current : < 3.5mA
Power line surge : No advance effects (no loss of information or defect)
with a maximum of 1 half-wave missing per second
Safety certification :CCC,CECP, cCTUVus, EPA 7.0, TCO 7.0, GS or Bauart,
ISO9241-307
EMC : FCC,CE