Panasonic SA-HT530EB, Service Manual

Page: 67 / 152

Pin No. Mark I/O Function
1 MDQ9 I/O SDRAM Data 9
2 MDQ5 I/O SDRAM Data 5
3 VSS - GND
4 MDQ10 I/O SDRAM Data 10
5 MDQ4 I/O SDRAM Data 4
6 VDD33 - I/O Power Supply
7 MDQ11 I/O SDRAM Data 11
8 MDQ3 I/O SDRAM Data 3
9 VSS - GND
10 MDQ12 I/O SDRAM Data 12
11 MDQ2 I/O SDRAM Data 2
12 VDD33 - I/O Power Supply
13 MDQ13 I/O SDRAM Data 13
14 MDQ1 I/O SDRAM Data 1
15 MDQ14 I/O SDRAM Data 14
16 VSS - GND
17 MDQ0 I/O SDRAM Data 0
18 MDQ15 I/O SDRAM Data 15
19 VDD33 - I/O Power Supply
20 VSS - GND
21 EXADR20 I/O Exterior Memory Address
General Use Port
22 NEXWE O Exterior Memory Write
Enable
23 EXADT0 I/O Exterior Memory Address
Data 0
24 EXADT4 I/O Exterior Memory Address
Data 4
25 EXADT8 I/O Exterior Memory Address
Data 8
26 VDD12 - Logic Power Supply
27 EXADT12 I/O Exterior Memory Address
Data12
28 VDD33 - I/O Power Supply
29 VSS - GND
30 EXADR16 I/O Exterior Memory Address
16
31 EXADR18 I/O Exterior Memory Address
18
32 EXADT14 I/O Exterior Memory Address
Data 14
33 EXADT10 I/O Exterior Memory Address
Data 10
34 VDD33 - I/O Power Supply
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