AOC IF23 Service Manual

SERVICE MANUAL

/
AOC	IF23

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				TD9GNDNYW6A1HN
A00	Mar-23-2010	Initial Release	IF23	TD9GNDNYW6A1HZ
				TD9GNDNTW61RHZ

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1.	--------------------------------------------------------------------------------------------------------------		4
	1.1 ---------------------------------------------------------------------------------------------------------		4
	1.2 ---------------------------------------------------------------------------------------------------		5
2.	--------------------------------------------------------------------------------------------------------------		6
	2.1	---------------------------------------------------------------------------------------------------------	6
	2.2	---------------------------------------------------------------------------------------------------------	7
	2.3 OSD -------------------------------------------------------------------------------------------------		8
3.	--------------------------------------------------------------------------------------------------------		19
4.	--------------------------------------------------------------------------------------------------------		20
	4.1	---------------------------------------------------------------------------------------------------------------	20
	4.2	------------------------------------------------------------------------------------------------------------	23
	4.3	------------------------------------------------------------------------------------------------------------	25
5.	-----------------------------------------------------------------------------------------------------------		26
	5.1	---------------------------------------------------------------------------------------------------------------	26
	5.2	------------------------------------------------------------------------------------------------------------	27
6.	-----------------------------------------------------------------------------------------------------------------		28
	6.1	---------------------------------------------------------------------------------------------------------------	28
	6.2	------------------------------------------------------------------------------------------------------------	32
	6.3	------------------------------------------------------------------------------------------------------------	34
7. ISP DDC SOP ---------------------------------------------------------------------------------------------			35
8.	--------------------------------------------------------------------------------------------------------------		36

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1.

1.1

				iF23
				TFT LCD
				58.4cm
	LCD			0.265mm(H) x 0.265mm(V)
				R, G, B ,DVI
				/ TTL
				16.7M
				148.5MHz
				30 kHz - 83 kHz
				509.76mm
				55 Hz - 75 Hz
				286.74mm
				1920x1080 (60 Hz)
				1920x1080 (60 Hz)
				VESA DDC2B/CI
				D-Sub 15 ,DVI-D
				0.7Vp-p 75 OHM, TMDS
				100-240~, 50/60Hz
				< 45W
				< 1W
				15Mini	D-Sub, DVI-D
			( )	397mm
				557.8mm
				191mm
				5.0kg
				0°- +40°
				-20°- +60°
				10% - 80%
				5% - 85%
				0~3000m (0~10000 ft)
				0~5000m (0~15000 ft)

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1.2

		(kHz)	(Hz)
VGA	640 x 480 @60Hz	31.469	59.940
VGA	640 x 480 @72Hz	37.861	72.809
VGA	640 x 480 @75Hz	37.500	75.000
SVGA	800 x 600 @56Hz	35.156	56.250
SVGA	800 x 600 @60Hz	37.879	60.317
SVGA	800 x 600 @75Hz	46.875	75.000
Mac-mode	832 x 624 @75Hz	49.725	74.551
XGA	1024 x 768 @60Hz	48.363	60.004
XGA	1024 x 768@70Hz	56.476	70.069
XGA	1024 x 768 @75Hz	60.023	75.029
XGA	1024 x 768 @75Hz	60.241	74.927
WXGA	1440 x 900 @60Hz	55.935	59.881
WSXGA+	1680 x 1050 @60Hz	65.290	59.950
HDTV	1920 x1080 @60Hz	67.150	59.960

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2.

2.1

( ) 2

OSD:

OSD , () ,

4:3

OSD , 4:3 ( 4:3, )

:

OSD , ( )

:

OSD , 2

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2.2

	15
1	-
2	-
3	-
4	N.C.
5
6	GND-R
7	GND-G
8	GND-B
9	+5V
10
11	N.C.
12	DDC-
13	H-
14	V-
15	DDC-

1	TMDS 2-	9	TMDS 1-	17	TMDS 0-
2	TMDS 2+	10	TMDS 1+	18	TMDS 0+
3	TMDS 2/4	11	TMDS 1/3	19	TMDS 0/5
4	TMDS 4-	12	TMDS 3-	20	TMDS 5-
5	TMDS 4+	13	TMDS 3+	21	TMDS 5+
6	DDC	14	+5V	22	TMDS
7	DDC	15	+5V	23	TMDS +
8	N.C.	16		24	TMDS -

7

2.3 OSD

1)OSD

2)( )

3)1-2

4)“ ” , ( ) OSD

5)OSD OSD OSD

1)OSD " "

2)4:3 OSD " "

3)2

8

9

10

11

12

13

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