MIL-DTL-62738 Printed Wiring Assembly, Ignition Interrupt DriverThis specification covers an Ignition Interrupt Driver Printed Wiring Assembly referred to herein as the PWA. This is one of six printed wiring assemblies which comprise the Simplified Test Equipment/Internal Combustion Engine-Reprogrammable \(STE/ICE-R\) Vehicle Test Meter \(VTM\) \(see Drawing 12259265\).