Sony TA-E9000ES Service Manual page 73

• IC6003 SN-PM4007A (AC3RF Board)
Pin No. Pin Name
1 GND
2 VDD
3 RESET
4 OSCON
5 DATA
6 MCK
7 MLTB
8 to 10 NC
11 TM0
12 to 15 NC
16 TM1
17 A0
18 A1
19 A2
20 A3
21 A4
22 A5
23 TM2
24 TM3
25 NC
26 XIN
27 NEXT
28 GND
29 VDD
30 A6
31 A7
32 GND
33 VDD
34 A12
35 A14
36 WE
37 A13
38 A8
39 A9
40 GND
41 A11
42 OE
43 A10
44 DB7
45 DB6
46 DB5
47 DB4
48 DB3
49 DB2
50 DB1
I/O
— Ground (0 V)
— Power supply (+5 V)
I System reset "L" : reset
I Oscillation control "H" : ON to oscillate Normally "H" , Standby mode: "L"
I IC test pin Normally connected to ground (or no connection)
I IC test pin Normally connected to ground (or no connection)
I IC test pin Normally connected to ground (or no connection)
— Not used
I IC test pin Normally connected to ground (or no connection)
— Not used
I IC test pin Normally connected to ground (or no connection)
O External RAM address output Address 0 (LSB)
O External RAM address output Address 1
O External RAM address output Address 2
O External RAM address output Address 3
O External RAM address output Address 4
O External RAM address output Address 5
I IC test pin Normally connected to ground (or no connection)
I IC test pin Normally connected to ground (or no connection)
— Not used
I IC test pin Normally connected to ground (or no connection)
I IC test pin Normally connected to ground (or no connection)
— Ground (0 V )
— Power supply (+5 V)
O External RAM address output Address 6
O External RAM address output Address 7
— Ground (0V)
— Power supply (+5 V)
O External RAM address output Address 12
O External RAM address output Address 14 (MSB)
O External RAM write enable signal "L" : active
O External RAM address output Address 13
O External RAM address output Address 8
O External RAM address output Address 9
— Ground (0V)
O External RAM address output Address 11
O External RAM write enable signal "L" : active
O External RAM address output Address 10
I/O External RAM data terminal Data bus 7
I/O External RAM data terminal Data bus 6
I/O External RAM data terminal Data bus 5
I/O External RAM data terminal Data bus 4
I/O External RAM data terminal Data bus 3
I/O External RAM data terminal Data bus 2
I/O External RAM data terminal Data bus 1
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Function