Pioneer DVR-233-S Service Manual page 66

1
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
D
E
F
66
1
2
Signal Name I/O
Input video for data slicer
CVBSIN I
−
GND
FILTSLC I External filter for slicer PLL
−
VDDVCO
NC O
NC O
NC O
−
GND
−
VDD3
DBGP2 Nch O/D Control port for on-chip debugger
Control port for on-chip debugger
DBGP1 Nch O/D
Control port for on-chip debugger
DBGP0 Nch O/D
NC O
NC O
NC O
NC O
NC O
Communication data line of sys con
SD_TTOM O
Communication data line of sys con
SD_MTOT I
Communication clock of sys con
SCK_MTOT I
DVR-231-S
2
3
Function
Tuner → Sys
Sys → Tuner
Sys → Tuner
3
4
Active
4