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TB1254N データシートの表示(PDF) - Toshiba

部品番号
コンポーネント説明
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TB1254N Datasheet PDF : 58 Pages
First Prev 51 52 53 54 55 56 57 58


••••
p.1
P.2
P.3
•••
IF stage
for L system,AM sound demodulation
Chroma stage
U/V input ports
Block Diagram Pin9
RFAGC/SIF in
Ripple filter
L-SECAM AM
H.AFC ••••••
Pin3 SIF OUT Interface
100Ħ
9V 14
•••
••
Cb/Cr input ports
RF AGC
BIAS
••
••••••
100Ħ
9V 14
500Ħ
15kĦ
3
3
8.3kĦ
8.3kĦ
5
Pin4 Audio out Interface
9V 14
4
30kĦ
ATT
50kĦ
4
4.5V
5
500Ħ
15kĦ
16.3kĦ
16kĦ
100Ħ
5
9V 14
ATT
30kĦ
50kĦ
5.3V
5
P.3
Pin6,7 IF IN
P.4
Pin8 RF AGC/SIF IN
90dB
90dB(V)(Pin6-7)
field intensity
level
RF AGC/SIF IN
RF AGC
This terminal also lead to 1’st SIF ••
input pole.
Ver3.7
00/01/28 56

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