MTX Thunder TH90.4 - Troubleshooting; No LED Indication; Power LED On, No Output; Output Distorted

Troubleshooting
Problem Cause Solution
/P-&%JOEJDBUJPO /P7BUSFNPUFDPOOFDUJPO 4VQQMZ7UPUFSNJOBM
 /P7BU1PXFSDPOOFDUJPO 4VQQMZ7UPUFSNJOBM
 *OTVóDJFOUHSPVOEDPOOFDUJPO 7FSJGZHSPVOEDPOOFDUJPO
 #MPXOQPXFSGVTF 3FQMBDFGVTF
1PXFS-&%POOPPVUQVU 7PMVNFPOTPVSDFVOJUPò *ODSFBTFWPMVNFPOTPVSDFVOJU
 4QFBLFSDPOOFDUJPOTOPUNBEF .BLFTQFBLFSDPOOFDUJPOT
 (BJODPOUSPMPOBNQMJöFSPò 5VSOVQHBJO
 4JHOBMQSPDFTTJOHVOJUTPò "QQMZQPXFSUPTJHOBMQSPDFTTPS
 "MMTQFBLFSTCMPXO 3FQMBDFTQFBLFST
0VUQVUEJTUPSUFE )FBEVOJUWPMVNFTFUUPPIJHI -PXFSIFBEVOJUWPMVNF
Amplier gain set too high Lower amplier gain
#BMBODFSFWFSTFE 4QFBLFSTXJSFE-3SFWFSTFE 8JSFTQFBLFSTXJUIDPSSFDUPSJFOUBUJPO
 3$"JOQVUTSFWFSTFE 3FWFSTF3$"JOQVU
#BTTJTXFBL 4QFBLFSTXJSFEPVUPGQIBTF 8JSFTQFBLFSTXJUIDPSSFDUQIBTF
 /PUVTJOH.59XPPGFST #VZ.59XPPGFST
#MPXJOHGVTFT &YDFTTJWFPVUQVUMFWFMT -PXFSUIFWPMVNF
 "NQMJöFSEFGFDUJWF 3FUVSOGPSTFSWJDF