Tandy 102 Service Manual page 82

B-2-6. Bar Code Reader Interface
Pin No. Symbol
1 NC
2 RxDB
3 NC
4 NC
5 NC
6 NC
7 GND
8 NC
9 VDD
Description
Receive data from bar code reader
1 2 3 4 5
0 0 0 0 0
0 0 0 0
6 7 8 9
Figure B-7. Bar Code Reader Connector