參數(shù)資料
型號(hào): LA7615
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single-Chip NTSC Color TV IC
中文描述: 單片集成電路NTSC制式彩電
文件頁(yè)數(shù): 37/39頁(yè)
文件大?。?/td> 206K
代理商: LA7615
No. 5841-37/39
LA7615
Continued from preceding page.
Parameter
Symbol
Test point
Input signal
Test procedure
Bus condition
Blanking pulse peak value
[D/A Converter Output]
Pin 30 D/A converter output
voltage @0
Pin 30 D/A converter output
voltage @8
Pin 30 D/A converter output
voltage @15
V
BLK
V
DAC
0
V
DAC
8
V
DAC
15
SYNC IN:
horizontal and
vertical
synchronizing
signal
Measure the peak value of the pin 29 output
blanking pulse.
Measure the pin 30 D/A converter output DC
voltage.
Measure the pin 30 D/A converter output DC
voltage.
Measure the pin 30 D/A converter output DC
voltage.
+B
TRIM
: 0000
+B
TRIM
: 1111
29
30
30
30
VBLK
A10104
Blanking pulse
Pin 29 output
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PDF描述
LA7620 Color TV Video, Chroma, Deflection Circuit
LA7625 Video, Chroma and Deflection Circuit for Color Television Sets
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LA7642N SECAM Format Color TV Chrominance Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA7620 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV Video, Chroma, Deflection Circuit
LA7621 制造商:Panasonic Industrial Company 功能描述:IC
LA7625 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Chroma and Deflection Circuit for Color Television Sets
LA7626 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Chroma and Deflection Circuit for Color Television Sets
LA7629 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV/Video,Chroma,Deflection Circuit