Pioneer XV-DV333 Service Manual page 94

1
No. Pin Name
A
81 DSPMODE
82 DSPHREQ
83 XTL0
84 DSPSS
85 XDSPRST
86 DECMUTE
87 NC
88 VSS3
89 VDD3
B
90 PASSANDREW
91 SYSPOW
92 XTVMUTE
93 XDVDRST
94 XSYSMUTE
95 (VOLMUTE)
96 VOLCLK
97 VOLDATA/CE
98 FLASH E/D
99 FLASH DO
C 100 FLASH CLK
D
E
F
94
1
2
I/O
O MODE selection(ROM/RAM) to DSP(MOTOROLA)
I Error detection from DSP(MOTOROLA)
O Selection X'tal to DIR
O Slave selection to DSP(MOTOROLA)
O RESET to DSP(MOTOROLA) MODULE
I Detection of 1stDSP boot success from DSP MODULE
O
−
Ground
−
Power supply
O Control for bypass Andrew circuit (Tuner test for Europe/Korea model)
O Control power supply of system
O Control mute of TV(EURO)
O RESET to DVD MODULE
O Control mute of system
O (Control mute of E-vol IC)
O Clock for E-vol IC
O Data/CE for E-vol IC
−
for FLASH writing
−
for FLASH writing
−
for FLASH writing
2
3
Pin Function
XV-DV333
3
4
4