Philips DVDR615 - IC7201, TZA1047: FEBE Baord, Analoque Processor

Circuit-, IC descriptions and list of abbreviations
EN 151DVDR615/69 9.
IC7201, TZA1047: FEBE Baord, Analoque Processor
Figure 9-22
Block diagram
Fig 1. TZA1047 Block Diagram
WRF
VREF
VIA...VIH
LASP
RRF
RFNIN
RFPIN
REF/ECN
RS/ECP
TH1/EDN
TH2/EDP
R/W
TIMOUT
RREF
RFP
RFN
RFREF
A1,A2,CALF
ALFA
D1
D2/TLN
D3/REN
D4/FEN
S1/MIN
S2/XDN
CMPP
CA1,CA2,CCALF
PPN
MON1
MON2
FTC
CFTC
SIDA
SICL
SILD
SERTST
SROUT
SDA
SCL
TEST
IDDQTST
VDD1
VDD2 GND1 GND2 VDDD GNDD
s/d
s/d
RF-AMP
BETA
PP=Processor
Input
circuit
S&H
NORM
V/I
Offset
Control
EFM
TIM
To ALFA
To NORM
r/w
DPD
Gain
POR
FTC
Bus
Interface
Registers
and
logic
MON
DAC's
Bandgap
reference
ALFA
RWOUT
Q1 ..Q4
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