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參數(shù)資料
| 型號： | LA75675M-S |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | VIF/SIF IF Signal-Processing Circuit that Supports NTSC Intercarrier for TV and VCR Products |
| 中文描述： | 資料表格/應(yīng)力強度因子中頻信號處理電路的載波支持NTSC制式的電視和錄像機產(chǎn)品 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 133K |
| 代理商： | LA75675M-S |
No. 6276-9/13
LA75675M-S
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
Outputs a video signal that includes the SIF carrier. A
resistor must be inserted between pin 10 and ground
to acquire adequate drive capability.
R
≥
470
10
Composit video output
10
2 k
300
15 pF
1
A12626
VCO tank circuit for video detection
See the separately provided coil specifications for
details on the tank circuit. This VCO is a vector
synthesis VCO circuit.
11
12
VCO tank
11
12
A12627
AFT output
This circuit includes a function that controls the AFT
voltage so that it naturally goes to the center voltage
during weak field reception.
A 120 k
bleeder resistor is built in. Note that the
sensitivity can be lowered by attaching an external
resistor.
13
AFT output
13
120 k
1 k
120 k
A12628
RF AGC output
This output controls the tuner RF AGC. The internal
circuit includes both a 30 k
pull-up resistor and a
100
protective resistor. Determine the value of the
external bleeder resistor to match the specifications of
the tuner.
14
RF AGC output
14
To tuner
A12629
3
1
Continued on next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA75676V-S | VIF/SIF IF Signal-Processing Circuit for TV and VCR Products |
| LA7567B | LA7567B, LA7567BM |
| LA7567BM | LA7567B, LA7567BM |
| LA7567GM | TV and VCR VIF/SIF IF Signal-Processing Circuit with NTSC SPLIT Support |
| LA7567N | EB Melody & Chime Series; Mounting Style: Panel mount; Functions: Melody & Chime; Rated Voltage: 120V AC; Style: Box style; Color: Beige Enclosure; Diameter: 133mm square; Applicable Model: EB |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA75676M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For TV and VCR Products IF Signal Processor (VIF+SIF) |
| LA75676V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For TV and VCR Products IF Signal Processor (VIF+SIF) |
| LA75676V_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For TV and VCR Products IF Signal Processor (VIF+SIF) |
| LA75676VA | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal Processor (VIF+SIF) for TV and VCR Products |
| LA75676VA-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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