Pioneer DVR-531H-S, Service Manual

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DVR-533H-S
116
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Pin Name Signal Name I/O Function Active
81 PB6/CVD/CSYNC CVBSIN I
Communication data line of sys con Tuner
→
Sys
Communication data line of sys con Sys
→
Tuner
Communication clock of sys con Sys
→
Tuner
82 VSSVCO GND
−
83 PB4/FILTSLC FILTSLC I External filter for slicer PLL
Input video for data slicer
84 VDDVCO VDDVCO
−
85 PB2 NC O
86 PB1 NC O
87 PB0/DS1FLD NC O
88 VSS3 GND
−
89 VDD3 VDD3
−
90 PC7/DBGP2 DBGP2 Nch O/D
91 PC6/DBGP1 DBGP1 Nch O/D
92 PC5/DBGP0 DBGP0 Nch O/D
Control port for on-chip debugger
Control port for on-chip debugger
Control port for on-chip debugger
93 PC4/AN10 NC O
94 PC3/AN11 NC O
95 PC2/AN9 NC O
96 PC1/AN8 NC O
97 PC0/OCSYNC NC O
98 PA0/SO7 SD_TTOM O
99 PA1/SI7/SB7 SD_MTOT I
100 PA2/SCK7 SCK_MTOT I