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BT-H1350Y
IF Function of Terminal and Equipment Circuit
ІС501
TDA2579A
FUNCTION
V. FEED BACK
Vertical Output.
Vertical ramp generator
Vertical amplitude
Video signal input.
Black level
SYNC SEP.
AFC
Ground.
VCC
Supply Voltage
H. DRIVE
Horizontal drive output.
FBP
Flyback pulse input
50/60
Horizontal portion
Horizontal OSC.
Starter
SANDC. OUT
Standcastle output
VERTICAL/
HORIZONTAL ||
SYNC.
SEPARATOR
NOISE
INVERTER
COINCIDENCE
DETECTOR
VIDEO
TRANSMIT TER
IDENTIFICATION,
VERTICAL
OSCILLATOR/
SAWTOOTH
GENERATOR
(11
| +i
|
PHASE
DETECTOR
01
GATING
DIVIDER
VERTICAL
ZENER
REFERENCE
VERTICAL
COMPARATOR
|
АЕС
SYNC. PULSE
NOISE LEVEL
DETECTOR
NOISE
START
DETECTOR
01
REFERENCE
HORIZONTAL
AMTITOP
OSCILLATOR
22
ВЕРЕВЕМСЕ
VERTICAL
BLANKING
VERTICAL
GUARD
CIRCUIT
FLYBACK
PULSE
PROTECTION
SANDCASTLE
OUTPUT
PULSE
WIDTH
MODULATOR
VERTICAL
OUTPUT
L е?
CIRCUIT
STABILIZER
SUPPLY
SWITCH
HORIZONTAL
OUTPUT
TOO LOW
CURRENT
PROTECTION
| PHASE
DETECTOR
TDA2579A
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