MITSUBISHI ICs (TV)
M52779SP
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
DESCRIPTION OF PIN (cont.)
Pin No.
Name
DC voltage and
wave information
Peripheral circuit of pins
Description of function
34
EXT IN
DC 1.95V
composite video1VP-P typ.
100
100
34
CHROMA
35
APC
FILTER
DC 3V typ.
4k
35
555µA
BGP
555µA
36
TV IN
DC 1.95V
composite video 1VP-P typ.
37
VCD GND
100
100
36
−
38
Y SW OUT
sync tip:1.3V
composite video:2VP-P
47k 21k
38
47k
39
SYNC
SEP IN
7.3V
5.5V
1k
1k
39
35