Pioneer DVR-231-S Service Manual page 66

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QQ
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No. Pin Name
81 PB6/CVD/CSYNC
A
82 VSSVCO
83 PB4/FILTSLC
84 VDDVCO
85 PB2
86 PB1
87 PB0/DS1FLD
88 VSS3
89 VDD3
90 PC7/DBGP2
B
91 PC6/DBGP1
92 PC5/DBGP0
93 PC4/AN10
94 PC3/AN11
95 PC2/AN9
96 PC1/AN8
97 PC0/OCSYNC
98 PA0/SO7
99 PA1/SI7/SB7
C
100 PA2/SCK7
TE
L 13942296513
D
E
www
F
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http://www.xiaoyu163.com
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Signal Name I/O
CVBSIN I
−
GND
FILTSLC I
−
VDDVCO
NC O
NC O
NC O
−
GND
−
VDD3
DBGP2 Nch O/D
DBGP1 Nch O/D
DBGP0 Nch O/D
NC O
NC O
NC O
NC O
NC O
SD_TTOM O
SD_MTOT I
SCK_MTOT I
x ao
y
. i
DVR-231-S
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http://www.xiaoyu163.com
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8
Function
Input video for data slicer
External filter for slicer PLL
Control port for on-chip debugger
Control port for on-chip debugger
Control port for on-chip debugger
Communication data line of sys con
Communication data line of sys con
Communication clock of sys con
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
Active
Tuner → Sys
Sys → Tuner
Sys → Tuner
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9