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7. GENERAL INFORMATION<br />
TS5, <strong>BCT</strong>-<strong>1510</strong>, <strong>BCT</strong>-<strong>1520</strong>,<br />
<strong>BCT</strong>-<strong>1530</strong><br />
7.1 IC • The information shown in the list is basic information and may not correspond<br />
exactly to that shown in the schematic diagrams.<br />
List of IC<br />
TDA8083H STI5512MWD CXA2161R CS4335-KS 73K324BL-IH<br />
AMC2442ACVF(0.87) PE5181A<br />
TDA8083H (MAIN ASSY(1/7) : IC1004)<br />
• Demodulator and Decoder<br />
•Block Diagram<br />
XTALI XTALO<br />
TDI TDO TCK TMS TRST<br />
P5 to P0<br />
SDAT SCLT<br />
SDA SCL A0<br />
86<br />
85<br />
62<br />
69<br />
63<br />
70<br />
71<br />
21 to 24<br />
26,27<br />
64<br />
65<br />
55<br />
52<br />
53<br />
DLOCK<br />
VLOCK<br />
RSLOCK<br />
58<br />
57<br />
56<br />
Lock<br />
Detectors<br />
oscillator<br />
and PLL<br />
BOUNDARY<br />
SCAN TEST<br />
DATA I/O<br />
EXPANDER<br />
I2C TUNER<br />
SWITCH<br />
I2C-BUS CONTROL<br />
SYNCHRONIZATION<br />
FINE<br />
AGC<br />
CONTROL<br />
TDA8083<br />
99, 100,1<br />
2, 6, 7, 8<br />
I0 to I6<br />
PDOCLK<br />
28<br />
ENERGY DISPERSAL REMOVAL<br />
Anti-Aliasing filtering<br />
Interpolation<br />
Square Root Raised cosine<br />
MUX<br />
80<br />
REED-SOLOMON DECODER<br />
ADC<br />
IA<br />
PDOSYNC<br />
50<br />
PDO0<br />
to PDO7<br />
29, 30, 31<br />
33, 34, 35<br />
DEINTERLEAVER<br />
VITERBI DECODER<br />
DIGITAL<br />
FINE<br />
AGC<br />
DIGITAL<br />
PHASE<br />
CLOCK<br />
RECOVERY<br />
PHASE<br />
COARSE<br />
AGC<br />
94<br />
VAGC<br />
38, 45<br />
ROTATOR<br />
ROTATOR<br />
PDOERR<br />
48<br />
78<br />
PDOVAL<br />
49<br />
Anti-Aliasing filtering<br />
Interpolation<br />
Square Root Raised cosine<br />
ADC<br />
QA<br />
MUX<br />
9, 11, 12, 13<br />
14, 16, 17<br />
Q0 to Q6<br />
61<br />
TEST<br />
TPLL<br />
4<br />
CARRIER<br />
RECOVERY<br />
(AFC LOOP)<br />
DTO<br />
CONTROL<br />
CARRIER<br />
RECOVERY<br />
(PHASE LOOP)<br />
DTO<br />
CONTROL<br />
20<br />
PRESET<br />
DISEQC AND<br />
TONE BURST<br />
POWER-ON<br />
RESET<br />
GENERAL PURPOSE<br />
ΣΔ CONVERTER<br />
INTERRUPT<br />
CONTROL<br />
91<br />
39<br />
98<br />
54<br />
DISCTRL<br />
POR<br />
OUTSD<br />
INT<br />
37
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