Ic Block Diagrams - Sanyo C29LF37 Service Manual

IC Block Diagrams

IC201 < IF/Video/Chroma/Def. > LA76828
Audio Output
FM Output/Selected
Audio Output
PIF AGC
RF AGC Output
PIF Input1
PIF Input 2
IF Ground
FM Filter
AFT Output
Bus Data
Bus Clock
Red Input
Green Input
Blue Input
Fast Blanking Input
RGB Vcc
Red Output
Green Output
Blue Output
E/W Output
Vertical Output
Ramp ALC Filter
Horizontal/BUS Vcc
Horizontal AFC Filter
Horizontal Output
IF Vcc
ABL
-5-
SIF Input
SIF APC Filter
SIF Output
Ext. Audio Input
APC Filter
VCO Coil 1
VCO Coil 2
VCO Filter
Video Output
Black Level Detector
Internal Video Input (S-C IN)
Video/Vertical Vcc
External Video Input(Y-IN)
Video/Vertical/BUS Ground
fsc Output
Chroma APC1 Filter
4.43 MHz Crystal
Clamp Filter
Chroma APC2 Filter
SECAM R-Y Input
(Cr Input)
SECAM B-Y Input
(Cb Input)
CCD/Horizontal Ground
CCD Filter
CCD Vcc
Clock (4MHz) Outupt
VCO IREF
Flyback Pulse Input