No beam on Xevo TQ-S due to short on the StepWave - WKB30214
Article number: 30214
SYMPTOMS
- Increasing the Diff Ap 2 to 30 increases the beam significantly
- Checking the StepWave diagnostics shows that the T-Wave 2 RF Amplitude and RF current are reading back incorrectly
- Unplugging the TW2 D-type from the enhanced source transfer PCB shows the correct T-Wave 2 RF Amplitude and RF current readback; this indicates that the board is ok but there is a short downstream from the board
ENVIRONMENT
- Xevo TQ-S
CAUSE
Short on StepWave
FIX or WORKAROUND
Clean or replace the StepWave (700011117).
ADDITIONAL INFORMATION
id30214, XEVOTQS, XEVOTQSIVD, XEVTQSMIVD