The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Hi Dave , just to let you know I got psu today ( god dam slow post) and it works spot on now no issues at all, thanks for your time and help
Shaun

Thanks for this Dave , the power supply is a home bru one it will cope upto 40 amps I've been told , bit I have got another one coming a proper 65 amp psu , I thought it could be psu but wasn't 100% sure because of the low voltage I thought it might not be enough for the radio as the mosfets are hun...

Hi Dave , I have adjusted ssb to see if it was peaking to hard but no joy ,also I have heard it another radio you can't understand anything I say at all no matter what you do to try n lock on to it ,also I have noticed the needle seems to stick over unless you turn the mic gain right down . I have s...

dioRadio Make and Model: rci-69ffc2 PCB Number: ept990014b PLL Number: Test gear available: test meter Symptoms: cant understand what iam saying What is working: fm/am What has been tried: adjusting ssb power Did it suddenly happen ?: it came like this Anything else that may be of help?: my beloved ...

hi guys just to let you know it was the vco that was at fault,good mate of mine has done but thanks dave for your help

hi zodiac (dave????) i have read somewhere else about the darlington q34 so i will try this next, i think the board is the same a mm3 and the concorde 3 if this helps

Radio Make and Model: MAJOR 788 PCB Number: PTBM133A4X PLL Number: PLL02 Test gear available: TEST METER Symptoms: no tx or rx What is working: it lights up What has been tried: nothing as yet dont want to break it even more Did it suddenly happen ?: no was brought like this Anything else that may b...

Parts needed for a texas ranger 6900f jumbo form cases to front panel and knobs anything to do with this radio i need can anyone help