Pioneer DVR-230-AV Service Manual page 77

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5
QQ
3 7 63 1515 0
No.
Pin Name
81
PB6/CVD/CSYNC
82
VSSVCO
83
PB4/FILTSLC
84
VDDVCO
85
PB2
86
PB1
87
PB0/DS1FLD
88
VSS3
89
VDD3
90
PC7/DBGP2
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
100 PA2/SCK7
TE
L 13942296513
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.
5
http://www.xiaoyu163.com
6
Signal Name
CVBSIN
GND
FILTSLC
VDDVCO
NC
NC
NC
GND
VDD3
DBGP2
Nch O/D
DBGP1
Nch O/D
DBGP0
Nch O/D
NC
NC
NC
NC
NC
SD_TTOM
SD_MTOT
SCK_MTOT
x
ao
u163
y
i
6
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2 9
8
I/O
Input video for data slicer
I
I
External filter for slicer PLL
O
O
O
Control port for on-chip debugger
Control port for on-chip debugger
Control port for on-chip debugger
O
O
O
O
O
O
Communication data line of sys con
Communication data line of sys con
I
Communication clock of sys con
I
Q Q
3
6 7
1 3
1 5
co
.
DVR-230-S
7
9 4
2 8
Function
Tuner → Sys
Sys → Tuner
Sys → Tuner
0 5
8
2 9
9 4
m
7
8
9 9
Active
A
B
C
2 8
9 9
D
E
F
77
8

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