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參數(shù)資料
| 型號(hào)： | LA76075 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
| 封裝： | SDIP-52 |
| 文件頁數(shù)： | 24/35頁 |
| 文件大?。?/td> | 712K |
| 代理商： | LA76075 |
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No. 5845-30/35
LA76075
Item
Symbol
Measurement
Input
Measurement Procedure
Bus Condition
Point
Signal
Vertical linearity @31
Vlin31
Monitor the pin 17 vertical ramp output, measure the
voltages for lines 22 (Va), 142 (Vb), and 262 (Vc), and
substitute in the following formula.
Vlin31 = (Vb – Va)/(Vc – Vb)
17
YIN:
Composite
horizontal and
vertical
synchronization
signal
Vertical S-correction
@16
VScor16
Monitor the pin 17 vertical ramp output, measure the
voltages for lines 32 (Va), 52 (Vb), 132 (Vc), 152 (Vd),
232 (Ve), and 252 (Vf), and substitute in the following
formula.
VScor16 = 0.5 ((Vb – Va) + (Vf – Ve))/(Vd – Vc)
17
YIN:
Composite
horizontal and
vertical
synchronization
signal
VS : 10000
VLIN : 11111
Vertical S-correction @0
VScor0
Monitor the pin 17 vertical ramp output, measure the
voltages for lines 32 (Va), 52 (Vb), 132 (Vc), 152 (Vd),
232 (Ve), and 252 (Vf), and substitute in the following
formula.
VScor0 = 0.5 ((Vb – Va) + (Vf – Ve))/(Vd – Vc)
17
YIN:
Composite
horizontal and
vertical
synchronization
signal
Vertical S-correction
@31
VScor31
Monitor the pin 17 vertical ramp output, measure the
voltages for lines 32 (Va), 52 (Vb), 132 (Vc), 152 (Vd),
232 (Ve), and 252 (Vf), and substitute in the following
formula.
VScor31 = 0.5 ((Vb – Va) + (Vf – Ve))/(Vd – Vc)
17
YIN:
Composite
horizontal and
vertical
synchronization
signal
VS : 11111
Continued on next page.
Continued from preceding page.
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PDF描述 |
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| LA7615 | SPECIALTY CONSUMER CIRCUIT, PDIP64 |
| LA7621 | HORIZ/VERT DEFLECTION IC, PDIP30 |
| LA7620 | HORIZ/VERT DEFLECTION IC, PDIP30 |
| LA7625 | SPECIALTY CONSUMER CIRCUIT, PDIP30 |
| LA7626 | SPECIALTY CONSUMER CIRCUIT, PDIP30 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA7612A | 制造商:SANYO Semiconductor Co Ltd 功能描述: |
| LA7615 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip NTSC Color TV IC |
| 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 |
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