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Baza Porad Serwisowych
LA7340 Y processor SW.P Sanyo
FROM CHROMA PROCESS
VIN 10/50V
+5V
V OUT
Q.VD
SYNC.AGC
COMP SYNC +5V REG
TO BUFFER 12k 30k REC MUTE PB RF 10/50V
0.47/50V 2.2/50V 10n
100p
47/10V 100n
10n
1.2k
22µH
EDIT 68n SHP 33k
10/16V
3,6V (3,7V)
3,4V (4,2V)
4,4V
1,4V (1,1V)
150k
3,1V (4V)
3,2V
3,5V
100k
5V
2,4V (2,3V)
0V
4,4V
2,5V
0,3V
3,5V
30
29
28
AGC DET2
27
AMP
26
25
AGC DET1
24
ATT
23
22
21
DRIVER
20
19
18
AMP BDB
17
16
LA7340
Y - PROCESSOR
(...): PB MODE ...: REC/PB MODE
REC FM LIM FM MOD 1/2 FH CAR SHIFT
DOC DET
FM AGC AMP DELAY
FBC VIDEO AGC AMP
VIDEO AMP 60B MUTE V.D.INS H.D.INS W.CLIP D.
LA7340 Datasheet
