Panasonic SA-AK180PN, Service Manual, Page: 92 / 106

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12 VSS - GND
13 VDD - Power Supply (+5V)
14 S1 O Segment Output 18
15 S2 O Segment Output 17
16 S3 O Segment Output 16
17 S4 O Segment Output 15
18 S5 O Segment Output 14
19 S6 O Segment Output 13
20 S7 O Segment Output 12
21 S8 O Segment Output 11
22 S9 O Segment Output 10
23 S10 O Segment Output 9
24 S11 O Segment Output 8
25 S12 O Segment Output 7
26 S13 O Segment Output 6
27 S14 O Segment Output 5
28 S15 O Segment Output 4
29 S16 O Segment Output 3
30 VEE - Voltage Supply
31 G12 O Segment Output 2
32 G11 O Segment Output 1
33 G10 O Grid Segment Output 1
34 G9 O Grid Segment Output 2
35 G8 O Grid Segment Output 3
36 G7 O Grid Segment Output 4
37 G6 O Grid Segment Output5
38 G5 O Grid Segment Output 6
39 G4 O Grid Segment Output7
40 G3 O Grid Segment Output 8
41 G2 O Grid Segment Output 9
42 G1 O Grid Segment Output 10
43 VDD - Voltage Supply (+5V)
44 VSS - GND
Pin
No.
Terminal Name I/O Function