Hoping for a little advice please folks.one of my alc 1000 modules decided to go bang.the fuse on the board was blown.i changed it and it also blew with a bang straight away.
I am a total novice and know next to nothing about the insides of these devices so just asking for some simple advice please.
My alc 1000 modules are coming up to about 10 years old and this is the first problem i have had.i took a look for any obvious damage apart from the fuse.the only thing that looked bad was a thermistor NTC 33 1012
It was almost crumbling and the writing had completely faded.
I am living abroad now and parts are difficult to get here but it is with a repair shop that have said 4 mosfets need replacing which they are trying to source.the numbers on the mosfet are k3934 8.a
I dont know what gets damaged first, the thermistor or mosfets.if the thermistor causes the damage and its just age/heat related should i change the thermistors on the other 4 modules that i am using before they blow.the writing has faded on 2 of them also.
Many thanks
I am a total novice and know next to nothing about the insides of these devices so just asking for some simple advice please.
My alc 1000 modules are coming up to about 10 years old and this is the first problem i have had.i took a look for any obvious damage apart from the fuse.the only thing that looked bad was a thermistor NTC 33 1012
It was almost crumbling and the writing had completely faded.
I am living abroad now and parts are difficult to get here but it is with a repair shop that have said 4 mosfets need replacing which they are trying to source.the numbers on the mosfet are k3934 8.a
I dont know what gets damaged first, the thermistor or mosfets.if the thermistor causes the damage and its just age/heat related should i change the thermistors on the other 4 modules that i am using before they blow.the writing has faded on 2 of them also.
Many thanks