TM 11-5821-333-30
3-10. TROUBLESHOOTING FLOWCHARTS. Continued
CHART 12
No Output from VOL Control (Sheet 2 of 2)
1. REMOVE CONTROL
2
PANEL (A1) FROM UUT.
MEASURE RESISTANCE
BETWEEN PIN 1 OF
LARGE LOOSE CONNEC-
TOR (W1P2) AND VOL
CONTROL R1-3.
WI FLEX CABLE ASSEMBLY
IS BAD.
MEASURE RESISTANCE ON
BACKPLANE BETWEEN J2-1
AND XA4-10.
CHASSIS (A5) IS BAD.
PWR SUPPLY (A4) IS BAD.
3-56