2030 ic dual bridge mono board assemble 30 watt output

3110 audioboard connection and sound check

lg crt tv standby problam

home theater card on/off problam

led bulb repair karna seekhe

singal coff ckv line cutting

3055 board convert to 1943+5200 full detail

tower speaker woofer section dead 5200+1943

mobile vedio recorder mic

2 switch 2 shocket light board connection

tower speaker 2030 ic short

fan repair

power full amplifier board 600 watt

600 watt amplifier board connection and sound test

blutooth chip connection old home theater me

Phillips woofer smps supply repair

heavy bass sound system

tower speaker no sound problam

electric iron (press) element change

3055 amplifier-transister shorting problam

juicer mixer coupling chang

home made tower speaker

speaker repair full detail

home theater bass problam

3055 board convert 5200+1943 part1

home theater board connection

3055 amplifier shorting problam

stranger 500 watt shorting problam

subwoofer repair

confluence of two river from dev prayag