Reply to "Can a newer ZW add on voltmeter be repaired?"

CaptaincogOGR Forum Member DIGITAL SUBSCRIBER

Originally Posted by mk:

Hi Jeff, If the 7 segment displays light at power up, that means the BCD to 7-segment decoder driver IC's are working. The fault must be at the input stages of the circuit.

Hello Marty,

Here are two pictures with one and the initial power up and then one with no trains running but my accessories are powered up on the b and c channels. Where do I go from here? I appreciate you help on this!

Thanks again,

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8/31/1311:46 PM

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