Pioneer TS7 Service Manual page 65

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7.2 IC
QQ
3 7 63 1515 0
¶ List of IC
STV0299B
STV0299B (MAIN ASSY(1/8) : IC1004)
• QPSK Link IC
¶ Block Diagram
(Pin 9)
(Pin 4,47,55)
(Pin 56)
TE
L 13942296513
(Pin 50,51)
(Pin 53,54) QN/QP
(Pin 48)
(Pin 3,49,52,57)
(Pin 1) CLK _IN/XTAL_ IN
(Pin 5) AUX_CLK
(Pin 2)
XTAL_O UT
(Pin 16) F22/DiSEqC
(Pin 14)
(Pin 12)
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CS4334-KS
Nyquist &
Inter polat ion
Filter
Derot ator
AGC1
AGC
V
Offs et
DDA
Com p.
V
TOP
IN/IP
ADCs
V
BOT
V
SSA
Clo ck
Generator
22 kHz
Tone
DiSEqC
Inter face
SCL
2
I C
Inter face
SDA
SDAT SCLT
(Pin 59) (Pin 40)(Pin 38)
(Pin 60)
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y
i
TS7, BCT-1710, BCT-1720, BCT-1730
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• The information shown in the list is basic information and may not corre-
spond exactly to that shown in the schematic diagrams.
HIN211CA
AGC2
Carrier Lock
Indica tor
Q Q
3 6 7 1 3
Error
Viterbi Decoder
Monitori ng
Deinter leaver
Reed-Solom on
General
Purpos e
Descra mble r
Functio ns
DAC IP0 OP0[2:0] D[7:0 ] V
(Pin 26,28,29
31,33–36)
u163
.
2
3
2 9 9 4 2 8
Tim ing
Recovery
Tim ing
DCO
Tim ing
Lo ck
Indi cator
C/N
Indi cator
1 5 0 5 8 2 9 9 4
Decoder
D/P
ERROR
Energy
STR_OUT
CLK_OUT
V V
DD_3.3V DD SS
(Pin 6,8,11,23
(Pin 13,25)
27,32,39,64)
(Pin 7,10,30
m
41,63)
co
3
4
9 9
A
B
C
2 8 9 9
D
(Pin 21)
(Pin 20)
(Pin 22) E
(Pin 24)
F
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