Sony TRINITRON KV-A2121D - Page 47

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IFG BOARD IC1/IC2 TBA129
EVALUATION WITH
SWITCH-OVER BELAY
PLL
OUTPUT STAGE
OUTPUT STAGE OUTPUT STAGE
FOR
VERTICAL
PROTECTION
HUTING.
FOR
BURST
SUPPLY
BOR
PHASE
LINE
FLYBACK
OUTPUT
STAGE:
CIRCUT
STAGE
HORIZONTAL
FOR
SPOT
SYNC
OR
us
BEVEL
AG
GATING
&
VOLTAGE
BAIYE
DETECTOR
CONTROL
Giesnees
on
COMPOSITE
Nee
LEVEL
eG
Cr
an
HOR/VERT
SENSOR
2
GENERATION
(open- lopen-
SYNC
BLANKING
coLiebtoil
collector)
B-SS4073<AEP>-IFG
THERSHOES VERTICAL SYNC HORIZONTAL peptic:
LOA® A
GENERATOR COINCIDENDE
SENSOR
QUTPUT
&
PULSE
COMPOS! TE PULSE
ee
SYNC
SWITCH
SUPPRESSION
ee
SHFT
GENERATOR
K=keyin
pulse’?
VERT. SYNC
SEPARATOR
HORIZONTAL
KEYING
OSCILLATOR
COMPENSATION
&
SYNC
PULSE
FREQUENCY
OF
1
VERT.
SYNC
SEPARATOR
GENERATION
tose
CONTROL
PULSE
(7.
Sus)
ADJUSTMENT
ERROR
INTEGRATION
GENERATION BLACK LEVEL
OF
COMPOSITE
DETERMINATION
Vv
COINCIDENCE
HOR]
ZONTAL
PHASE
CONTROL
.
VOLTAGE
SYNC
SLICING
&
TRANSMITTER
AETECTOR
Beni
ATRR
DETECTOR
CURRENT
yrarneR
Pecans
LEVEL
VIBEO
IDENTIFICATION
3
1
SWITCH
(50%
of
sync)
AMPLIFIER
ot
v13-5)
=i,