Pioneer DVD-V8000 Service Manual page 152

1
UHC124BF (DVDM ASSY: IC1201)
A
• USB Driver IC
Pin Function
No. Pin Name
1 VDD
2 A0
3 A1
4 A2
5 A3
6 A4
B
7 A5
8 A6
9 A7
10 A8
11 A9
12 A10
13 A11
14 MODE
15 XCS
16 VSS
C
17 OSC1
18 OSC2
19 LPF
20 VDD
21 TEST0
22 TEST1
23 TEST2
24 TEST3
25 X0VC11
26 X0VC12
D
27 X0VC13
28 X0VC14
29 XPWR1
30 XPWR2
31 XPWR3
32 XPWR4
33 VDD
34 DP1
35 DM1
36 VSS
E
37 DP2
38 DM2
39 DP3
40 DM3
41 DP4
42 DM4
43 TEST4
44 D0
45 D1
F
152
1
2
I/O
−
3.3 V power supply
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Address bus
I Memory access mode
I Chip select
−
Ground
I Oscillator input
O Oscillator output
I PLL filter
−
3.3 V power supply
I/O Not used
I/O Not used
I/O Not used
I/O Not used
I Over current indicator
I Over current indicator
I Over current indicator
I Over current indicator
O Power on switch
O Power on switch
O Power on switch
O Power on switch
−
3.3 V power supply
I/O Port data for USB I/O
I/O Port data for USB I/O
−
Ground
I/O Port data for USB I/O
I/O Port data for USB I/O
I/O Port data for USB I/O
I/O Port data for USB I/O
I/O Port data for USB I/O
I/O Port data for USB I/O
I/O Not used
I/O Data bus
I/O Data bus
DVD-V8000
2
3
Pin Functions
3
4
4