参数资料
型号: TB1245N
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 36/101页
文件大小: 1490K
代理商: TB1245N
TB1245N
2001-07-26
4
PIN
No.
PIN NAME
FUNCTION
INTERFACE CIRCUIT
INPUT / OUTPUT
SIGNAL
1
SCP OUTPUT
Output terminal of Sand Castle
Pulse. (SCP)
To connect drive resistor for SCP.
2
V-AGC
Controls pin 52 to maintain a
uniform V-ramp output.
Connect a current smoothing
capacitor to this pin.
3
H-VCC (9 V)
VCC for the DEF block (deflecting
system). Connect 9 V (Typ.) to this
pin.
4
Horizontal Output Horizontal output terminal.
5
Picture Distortion
Correction
Corrects picture distortion in high
voltage variation. Input AC
component of high voltage variation.
For inactivating the picture distortion
correction function, connect 0.01
F capacitor between this pin and
GND.
4.5 V at Open
6
FBP Input
FBP input for generating horizontal
AFC2 detection pulse and horizontal
blanking pulse.
The threshold of horizontal AFC2
detection is set H.VCC-2Vf
(Vf ≈ 0.75 V).
Confirming the power supply
voltage, determine the high level of
FBP.
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