Description: LCD Driver ICs AMI 6537 (1984-89) LCD Driver ICs are circled in yellow in the image above. The LCD drivers are the 40 pin integrated circuits which translate the data from the cluster computer to the LCD panels. These ICs are static sensitive, and it is common for those to fail. When they do, they fail to hand off that data from one IC to the next one in the chain of eight. Data enters the cluster from the left (speedo side) and flows from to the center LCD and then to the tach LCD as new data is sent to the driver array. If you see correct data on the far left, and wrong/incorrect data somewhere to the right of that, then the chances are that the ICs have failed. If you have an oscilloscope, it's easy to identify the failure point. Data flows into pin 34, and flows out of pin 35. Look for the point where the data flows into pin 34 and not out of pin 35. Note that we recommend ordering in pairs because when the output of one fails, we find that the input of the next one in the chain is also failing. We recommend replacing both. Contents 1 - 40 pin LCD Driver IC (AMI 6537 Equivalent) Instructions and video are included See our YouTube videos on Corvette Digital Cluster repair - click here for 1984-1989 and click here for 1990-1996! For more C4 Corvette Instrument Cluster Parts and repair services, see our other items for sale or contact us! Repair Service Available We also offer a complete repair service for 1984 - 1996 C4 Instrument Panels and HVAC Controls: We offer a FREE no-obligation diagnosis of your instrument panel.We won't perform any work and you won't incur any costs until you approve our repair quote.Most common repairs cost $199 for parts and labor.We offer a one year warranty on all parts we install and labor we perform!We offer circuit-board-level repair services - something the "parts replacers" and exchange houses can't offer!This is a repair service, which means you receive your instrument panel back!Contact us for more information.
Price: 24.95 USD
Location: Rolla, Missouri
End Time: 2024-02-29T15:05:34.000Z
Shipping Cost: 0 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Country/Region of Manufacture: United States
Interchange Part Number: batee, 6537
Country of Manufacture: United States
Manufacturer Part Number: 84-89 Bench Test Cable
Brand: batee.com
