Product Preview - Daewoo DTP-14V1 Service Manual

FEATURES
2
I C BUS CONTROL.
PIF CIRCUIT WITH PLL DEMODULATION
(Positive and Negative Video).
SIF CIRCUIT WITH QSS STRUCTURE, FM
DEMODULATION AND AM DEMODULATION
FOR FRANCE.
INTERCARRIER CAPABILITY.
BUILT IN SOUND BANDPASS.
SOUND SUB CARRIERS OUTPUT FOR
STEREO CHASSIS (FM, Nicam).
AUDIO SWITCH AND VOLUME CONTROL
(Mono Chassis).
INTEGRATED CHROMA FILTERS AND LUMA
DELAY LINE.
INTEGRATED CHROMA DELAY LINE.
VIDEO SWITCH (3 CVBS IN, 1 or 2 CVBS
OUT).
SVHS SWITCH
(Y combined with CVBS3 input).
OSD RGB INPUTS.
EXTERNAL RGB/YUV INPUTS or YUV
INTERFACE.
PAL / SECAM / NTSC CHROMA
DEMODULATORS.
AUTO FLESH CONTROL CAPABILITY IN
NTSC.
SOUTH AMERICA CAPABILITY (PALM/PALN/
NTSC).
CHROMA SUBCARRIER OUTPUT.
BLACK STRETCH CIRCUIT.
PEAKING CIRCUIT.
AUTOMATIC CUT-OFF CURRENT LOOP.
MANUAL CUT-OFF POSSIBLE FOR LOW
COST APPLICATIONS.
TWO PLLs HORIZONTAL DEFLECTION.
VERTICAL COUNT DOWN.
HALF CONTRAST (optional).
APR (Automatic RGB peak regulation)
FUNCTION (optional).
SAW FILTER SWITCH CONTROL (optional).
VERY FEW EXTERNAL COMPONENTS.
August 1999 - V4.2 -
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
STV223XD/223X/224X
BUS CONTROLLED MULTISTANDARD
ONE CHIP TV PROCESSOR
DESCRIPTION
The STV223XD/223X/224X are fully bus con-
trolled ICs for TV including PIF, SIF, luma, chroma
and deflection processing. Used with a vertical
frame booster (TDA1771 or TDA8174 for 90°
chassis, STV9306 for 110° chassis), they allow
the design of multistandard (BGDKIMNLL, PAL/
SECAM/NTSC) sets with very few external com-
ponents and no manual adjustments.

PRODUCT PREVIEW

SHRINK56
(Plastic Package)
ORDER CODE: STV223X/4X/8X
TQFP64 (14 x 14 x 1.4 mm)
(Full Thin Plastic Quad Flat Pack)
ORDER CODE: STV223XD
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