
MITSUBISHI ICs (TV)
M52771ASP
NTSC/PAL TV SIGNAL PROCESSOR
H OUT
MUTE FILTER
H OSC
AFC 1 FILTER
SCP OUT
-(B-Y) IN
-(R-Y) IN
DEFLECTION/VSS GND
X-TAL 3.58
X-TAL 4.43
VCD GND
VCD VCC(5V)
CHROMA APC FILTER
IDENT FILTER
KILLER FILTER
SYNC SEP IN
EXT CVBS IN/C IN
TV CVBS IN/Y IN
PRELIMINARY
Notice:This is not a final specification.
Some parametric limits are subject to change.
BLOCK DIAGRAM
EXT AUDIO IN
FM DIRECT OUT
AUDIO BYPASS
VIF GND
VIF VCC (5V)
LIMITER IN
Hi VCC (9V)
VIDEO OUT
VIDEO APC FILTER
VCO-2
VCO-1
IF AGC FILTER