TA1275BFNG Datasheet, PDF (18/21 Pages) Toshiba Semiconductor – SECAM Demodulator Processor

Test Circuit
C13:0.033µF
R13a:10k
P13
SW13
R13:1k
R14:75
P14
C14:0.33µF
C15:0.01µ
R16:75
+
C15A:33µ _P15
C15:0.33µF
P19
C19:1µF
+
R20:27k _SW20
P20
C20:0.01µ
R20A:75
P22
C22:1µ
+
R23:75
P23
C23A:1µ
+
Jumper
P24
R24:20k
SW24
ID FILTER
P/N R-Y IN
Vcc 5V(Y/C)
P/N B-Y IN
B-Y BLACK
CONT
B-Y OUT
R-Y BLACK
CONT
R-Y OUT
N.C.
DL MODE SW
GND
Y OUT
BELL MON
f0 FILTER
C IN
S-LOW PASS SW
SYSTEM
I/O SW
H/H+V ID SW
N.C.
4.43CW-IN
GATE WIDTH
BELL f0 FILTER
N.C.
Y IN
Vcc 5V (Pulse)
BELL CONT
SCP in
TA1275BFNG
P12
SW12
R12:50k
P10
SW10
R10:50k
P8
P8A
SW8
P6
R6:15k
P5
P5A
SW5
P4
C4:0.01µF
R4:33k
P4A
SW4
C2a:33µ
C2:0.01µ
P1
C25:100µ
C26:0.01µ
18
2005-03-14