AOC i2353Ph Service Manual

25
5. Block Diagram
5.1 Main Board
DIM
ON/OFF
Feedback Circuit
D801
L801
PWM Control
MP3389EF
(U801)
12V
LED
(CN803)
MOSFET
(Q801)
CRYSTAL 12MHZ
(X401)
Flash Memory
MX25L2026DM1I-1
2G (U402)
Scalar IC NT68677UMFG/E
(Include ADC, OSD, MCU)
(U401)
Panel Interface
(CN409)
Key Control Interface
(CN401)
D-Sub Connector
(CN101)
HDMI Connector
(CN502)
HDMI Connector
(CN501)
PHONE JACK
(CN601)
Audio decoder
PAM8602MNHR
(U601)
Speaker
(CN602)
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AOC i2353Ph Specifications

General

3D	No
Pixel pitch	0.265 x 0.265 mm
Aspect ratio	16:9
Display diagonal	23 \
Display technology	LED
Vertical scan range	50 - 76 Hz
Horizontal scan range	30 - 83 kHz
Supported video modes	1080p, 480p, 576p, 720p
Viewable size, vertical	286.4 mm
Contrast ratio (dynamic)	50000000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	509.2 mm
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	640 x 350, 720 x 400, 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
HDCP	Yes
DVI-D ports quantity	0
RMS rated power	4 W
Panel mounting interface	100 x 100 mm
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	45 W
Operating altitude	0 - 3658 m
Storage temperature (T-T)	-25 - 55 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 93 %
Operating relative humidity (H-H)	10 - 85 %
Market positioning	-

Weight and Dimensions

Depth (without stand)	185.7 mm
Width (without stand)	549.5 mm
Height (without stand)	388.3 mm
Weight (without stand)	2850 g