Service manual

CD-DV999W/CD-DV777W
8 – 1
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 8. OTHERS
[1] Function table of IC
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (1/5)
Pin No. Terminal Name Input/Output Function
1 VDD33 Input IO power supply.
2 MDQ11 Input/Output SDRAM data 11.
3 MDQ3 Input/Output SDRAM data 3.
4 VSS — GND.
5 MDQ12 Input/Output SDRAM data 12.
6 MDQ2 Input/Output SDRAM data 2.
7 VDD33 Input IO power supply.
8 MDQ13 Input/Output SDRAM data 13.
9 MDQ1 Input/Output SDRAM data 1.
10 MDQ14 Input/Output SDRAM data 14.
11 VSS — GND.
12 MDQ0 Input/Output SDRAM data 0.
13 MDQ15 Input/Output SDRAM data 15.
14 VDD33 Input IO power supply.
15 VDD15 Input Internal logic power supply.
16 VSS — GND.
17 EXADR20 Input/Output External memory address 20/General purpose port 20.
18 NEXWE Output External memory write enable.
19 EXADT0 Input/Output External memory address data 0.
20 EXADT4 Input/Output External memory address data 4.
21 EXADT8 Input/Output External memory address data 8.
22 EXADT12 Input/Output External memory address data 12.
23 VDD33 Input IO power supply.
24 VSS — GND.
25 EXADR16 Input/Output External memory address 16/General purpose port 16.
26 EXADR18 Input/Output External memory address 18/General purpose port 18.
27 EXADT14 Input/Output External memory address data 14.
28 EXADT10 Input/Output External memory address data 10.
29 VDD33 Input IO power supply.
30 VSS — GND.
31 EXADT6 Input/Output External memory address data 6.
32 EXADT2 Input/Output External memory address data 2.
33 NEXCE Output External memory chip selection.
34 EXADT1 Input/Output External memory address data 1.
35 EXADT5 Input/Output External memory address data 5.
36 EAXADT9 Input/Output External memory address data 9.
37 EXADT13 Input/Output External memory address data 13.
38 EXADR17 Input/Output External memory address 17/General purpose port 17.
39 EXADR19 Input/Output External memory address 19/General purpose port 19.
40 EXADT15 Input/Output External memory address data 15.
41 EXADT11 Input/Output External memory address data 11.
42 VDD33 Input IO power supply.
43 VSS — GND.
44 EXADT7 Input/Output External memory address data 7.
45 EXADT3 Input/Output External memory address data 3.
46 NEXOE Output External memory output (read) enable.
47 P15 Input/Output General purpose port/Chip selection/External memory address 21/Stream enable input/Remote
control reception/External interruption 3.
48 P14 Input/Output General purpose port/Serial 3 sending complete flag.
49 P13 Input/Output General purpose port/Serial 3 reception start flag.
50 P12 Input/Output General purpose port/Serial 3 clock.
51 P11 Input/Output General purpose port/Serial 3 output data.
52 P10 Input/Output General purpose port/Serial 3 input data.
53 P9 Input/Output General purpose port/Serial 2 clock.
54 P8 Input/Output General purpose port/Serial 2 output data.
55 P7 Input/Output General purpose port/Serial 2 input data.
56 VDD33 Input IO power supply.
57 MMOD Input Test mode setting.
58 VSS — GND.