M52749FP View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
M52749FP Datasheet PDF : 27 Pages
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M52749FP
Block Diagram
OSD IN (R) 4
2
INPUT (R)
VCC (R) 12 V 3
5
OSD IN (G) 9
6
INPUT (G)
VCC (G) 12 V 8
10
Clamp
Clamp
Sub
contrast
Sub
contrast
OSD IN (B) 13
11
INPUT (B)
VCC (B) 12 V 12
16
Contrast
(ABL) IN
17
7
INPUT (G)
SOG Sep OUT 20
Clamp
Sync on
Green Sep
Sub
contrast
21
Clamp Pulse IN
Main
contrast
VCC
= 12 V
42
Main
Brightness
34
Retrace
BLK IN
30
OSD Mix
Amp
Retrace
blanking
41 OUTPUT (R)
Clamp
F/B
Main
contrast
OSD Mix
Amp
Clamp
F/B
Retrace
blanking
38 OUTPUT (G)
Main
contrast
OSD Mix
Amp
Main
contrast
8 bit
OSD
level 4 bit
Clamp
F/B
B Sub Cont 8 bit
G Sub Cont 8 bit
R Sub Cont 8 bit
DAC
Retrace
blanking
BUS
I/F
33 OUTPUT (B)
35 Main Contrast
Ref
31 Main Contrast
Cont
19 VCC 5 V
(Digital)
23 SDA
22 SCL
24
14
1
OSD BLK IN
25 26 27 28 29 32 36 39
DAC output
REJ03F0194-0201 Rev.2.01 Mar 31, 2008
Page 2 of 26
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