AOC Q27B3MA User Manual

25
Pin Assignments
19-Pin Color Display Signal Cable
Pin No. Signal Name Pin No. Signal Name Pin No. Signal Name
1. TMDS Data 2+ 9. TMDS Data 0- 17. DDC/CEC Ground
2. TMDS Data 2 Shield 10. TMDS Clock + 18. +5V Power
3. TMDS Data 2- 11. TMDS Clock Shield 19. Hot Plug Detect
4. TMDS Data 1+ 12. TMDS Clock-
5. TMDS Data 1Shield 13. CEC
6. TMDS Data 1- 14. Reserved (N.C. on device)
7. TMDS Data 0+ 15. SCL
8. TMDS Data 0 Shield 16. SDA
20-Pin Color Display Signal Cable
Pin No. Signal Name Pin No. Signal Name
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

AOC Q27B3MA Specifications

General

Panel type	VA
Pixel pitch	0.2331 x 0.2331 mm
Screen shape	Flat
Pixel density	108.8 ppi
Backlight type	W-LED
Display diagonal	27 \
Surface hardness	6H
Anti-glare screen	Yes
Adobe RGB coverage	95 %
Display technology	LED
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
NTSC coverage (typical)	96 %
sRGB coverage (typical)	110 %
Contrast ratio (dynamic)	20000000:1
Contrast ratio (typical)	4000:1
Display number of colors	16.7 million colors
Display diagonal (metric)	68.6 cm
Display brightness (typical)	250 cd/m²
AMD FreeSync	-
Brand-specific features	False
Certification	True
Front bezel color	Black
Market positioning	Home
Exterior finish type	Matt
Ethernet LAN (RJ-45) ports	0
Mean time between failures (MTBF)	50000 h
RMS rated power	4 W
Number of speakers	2
Tilt angle range	-3.5 - 21.5 °
Cable lock slot type	Kensington
Number of OSD languages	19
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR
HDMI version	1.4
Headphone outputs	1
DisplayPort version	1.2
Headphone connectivity	3.5 mm
Cables included	AC
HDMI cable length	1.5 m
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Socket connector type	C5
Energy efficiency scale	A to G
Power consumption (off)	0.3 W
Power consumption (standby)	0.5 W
Power consumption (typical)	25 W
Package type	Box
Package depth	142 mm
Package width	690 mm
Package height	453 mm
Package weight	6390 g

Weight and Dimensions

Depth (with stand)	229.8 mm
Width (with stand)	614 mm
Height (with stand)	460 mm
Weight (with stand)	3900 g
Depth (without stand)	44.7 mm
Height (without stand)	363.8 mm