Schematic Diagram; Blockdiagram - Pioneer TS7 Service Manual

1
3. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM
QQ
3 7 63 1515 0

3.1 BLOCKDIAGRAM

A
Antenna
In
B
C
TE
L 13942296513
D
CN2501
CN8503
E
C
www
CARD ASSY
F
10
1
http://www.xiaoyu163.com
2
M1001
DBS FRONT END
BXF1167
IC2001
Programable Transport IC(OMEGA)
STI5512AWE : TS7/BCT-1710/BCT-1720
STI5512AWE/E : BCT-1730
MPEG2
Demux
CARD CARD
I/F I/F
IC2502
CARD Interface
TC74VHCT126AFT
CARD Slot CARD Slot
CA BANK
CARD CARD
BWE1132
x ao
. i
TS7, BCT-1710, BCT-1720, BCT-1730
2
http://www.xiaoyu163.com
3
IC1004
Ich Out
QPSK Link IC
Qch Out
STV0299B
I2C
Y,Cb,Cr
MPEG A/V
Decoder
Q Q
3 6 7
UART
IC6006,IC6005
IC5006
MODEM IC
RS232C Driver
AMC2442ACV(0.87)
73K324BL-IH
CN5004
CN6001
CN6101
D
MODEM
ASSY
V23 : TS7
V22bis+V42 : other
models
BWX1215
u163
y
to Telephone Line
3
4
2 9 9 4
8
TS
I2C
MPEG2 BUS
PAL/SECAM
Encoder
1 3 1 5 0 5 8 2 9
Audio PCM
UART PIO
IC2004
DALLAS ID
HIN211CA 90-B011X-03A
RS232C
to Personal
Computer
m
co
.
4
2 8
9 9
9 4 2 8 9 9