Panasonic CXDVP292U - CAR DVD PLAYER, Руководство по обслуживанию

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Pin
No.
Name Description I/OVol.
/
(V)
94 CH DATA
(NC)
- - -
95 NC - - -
96 CH CLK
(NC)
- - -
97 EP SI (MI) O 0
98 EP SO
(MO)
O 0
99 EP CLK
(NC)
- - -
100 PLL DATA
(NC)
- - -
8.2. DVD Servo Block
IC301 : MN102H60GAC
Pin
No.
Port Description I/O (V)
1 WAITODC CPU Bus Control I 3.4
2 NRE CPU Bus Control O 0
3 NWEL CPU Bus Control O 3.2
4 (NC) - - -
5
NCSEXTROMFlash ROM Chip
Select
O 1.4
6 NSRAMCS SRAM Chip Select O 2.6
7 NCS ODC Chip Select O 3.3
8 NMPEGCS MPEG Decoder Chip
Select O 3.4
9 NMPEGRST MPEG Decoder Reset O 3.4
10 NCSDAC DAC Chip Select O 3.4
11 (NC) - - -
12 P57/
XWORD Low Fix I 0
13 A0 CPU Address Bus O 0.7
14 A1 CPU Address Bus O 1.5
15 A2 CPU Address Bus O 1.7
16 A3 CPU Address Bus O 1.8
17 33VDD +3.3V Power Supply O 3.4
18 (NC) - - -
19 VSS GND - 0
20 XI/PS1 Self Test Mode I 3.3
21 (NC) - - -
22 33VDD +3.3V Power Supply - 3.4
10