Casio CE-6100 Troubleshooting Manual - Page 9

Browse online or download pdf Troubleshooting Manual for Cash Register Casio CE-6100. Casio CE-6100 19 pages.
Also for Casio CE-6100: Operation Manual (13 pages), Operation Manual (13 pages), Service Manual (3 pages)

Print Page
Casio CE-6100 Troubleshooting Manual

[ RAM1 chip enable signal ]

RAM1 IC3
RAM1 Data bus D0
RAM1 chip enable
RAM1 chip enable
Pin No.22
RAM1 Address bus A0
- 9 -
Trouble shooting ECR V1.01
RAM Chip enable signal
RAM1 chip enable
RAM1 chip enable
Pin No.4 IC30 (74LV02)