
18/86
X1/VAMP/CHROUT
CLPF
XTAL1
XTAL2
XTAL3/BTUN
FMOUT/SC
EXTAUDIOIN
AUDIOOUT
VREFIF
SCL
roduct(s) - Obsolete Product(s) SDA
BS
CVBSOUT2
CVBSOUT1
CVBSIN1
CVBSIN2
Y/CVBSIN3
CHR
FMCAP
INTCVBSOUT
IFPLL
PIFLC2
bsolete PPIFLC1
Sound Subcarriers
FM Mono
FBEXT
LFB/SSC
SLPF
BEXT/Cb
GEXT/Y
REXT/Cr
STV224X, STV228X, STV223X - GENERAL DESCRIPTION
Figure 11. STV2239H (TQFP64) Block Diagram