參數(shù)資料
型號(hào)： LA75676V-S
廠商： Sanyo Electric Co.,Ltd.
英文描述： VIF/SIF IF Signal-Processing Circuit for TV and VCR Products
中文描述： 資料表格/應(yīng)力強(qiáng)度因子中頻信號(hào)處理電路，電視和錄像機(jī)產(chǎn)品
文件頁(yè)數(shù)： 9/13頁(yè)
文件大小： 159K
代理商： LA75676V-S
No. 6277-9/13
LA75676V-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
≥
560
10
Composit video output
10
2k
15pF
2
A13275
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
A13276
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
120k
1k
120k
A13277
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
A13278
3
1
Continued on next page.
相關(guān)PDF資料
PDF描述
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
LA7567NM TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA7567B 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:LA7567B, LA7567BM
LA7567BM 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:LA7567B, LA7567BM
LA7567EV 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
LA7567GM 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:TV and VCR VIF/SIF IF Signal-Processing Circuit with NTSC SPLIT Support
LA7567N 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
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