R.V.R. Elettronica TRDS 4001, User Manual

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TRDS 4001
2 / 10 - SLRDSCOD-002 Technical Appendix Rev. 1.0 - 23/03/2001
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SLRDSCOD-002 RDS Coder REV 1999.1
R.V.R. Elettronica S.r.l. BO
A4
15
Friday, March 23, 2001
Title Size
Document Number
R
e
v
Date:
Sheet
of
Parte analogica RDS RDSANAL.SCH
ZERO STE 19KEXT 57K DTS FD
RDS GND VCC
-8
+8
SYNC
RDSNO RDSNC RDSCOM 57KCK RDSQ RDSD RDSC
+12
RDSGD
RDS1
Parte Audio RDSAUDIO.SCH
RDS SYNC +8 +12 -8 VCC GND RDSGD RDS1 GNDH
PLL 57KHz PLL57.SCH
FD
DTS
57K
INT0
WDCT
LOCK
ZERO
STE
19KEXT
DATO
VCC GND
Parte digitale RDS RDSDIGI.SCH
+12
VCC GND
RDSQ
RDSD RDSC
57KCK
RDSCOM
RDSNC
RDSNO
GNDH
INT0 WDCT LOCK DATO
STE
FD DTS 57K ZERO STE 19KEXT
RDS SYNC RDS1
INT0 WDCT LOCK
RDSNO RDSNC
RDSG
DATO
RDSCOM 57KCK RDSQ RDSD RDSC
+12 +8 -8 VCC GND GNDH