參數(shù)資料
型號(hào): TB1230AN
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封裝: 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-56
文件頁(yè)數(shù): 34/90頁(yè)
文件大?。?/td> 1333K
代理商: TB1230AN
TB1230AN
2001-09-04
4
TERMINAL FUNCTIONS
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 (9V)
VCC for the DEF block (deflecting
system). Connect 9V (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 0.01F
capacitor between this pin and GND.
4.5V 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≈0.75V)
Confirming the power supply voltage,
determine the high level of FBP.
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