I got 2 of these with similar issues. After replacing the same parts as yourself with the addition of the TL494 on one of them, it immediately blows the IGBTs. The second one, after replacing all parts as well as the through hole resistors, there is no power. Any ideas?
Hello, good morning, I am from Peru, I have a JBL VRX932LAP. Sometimes when I connect the power cable, it takes approximately 3 minutes to turn on and sometimes it does not turn on. Can you support me please.
Looks like R610 resistor on the same board is fried got any ideas what the componant is since I cannot read it anymore? (its just above the power supply area in this repair)
I got 2 of these with similar issues.
After replacing the same parts as yourself with the addition of the TL494 on one of them, it immediately blows the IGBTs.
The second one, after replacing all parts as well as the through hole resistors, there is no power.
Any ideas?
Where would I buy the parts. And what’s the part number
Hello, good morning, I am from Peru, I have a JBL VRX932LAP. Sometimes when I connect the power cable, it takes approximately 3 minutes to turn on and sometimes it does not turn on.
Can you support me please.
Looks like R610 resistor on the same board is fried got any ideas what the componant is since I cannot read it anymore? (its just above the power supply area in this repair)
R610 24k/2watt
did you have a service manual db technologies 515
can you share where you order parts pls?
Where did you get your parts.? Where did you order your parts.?
Today I fix two of them.
I buy the parts in Digikey.
Power supply transistors are IGBT's.
Sir what's your source of components
anyone can help me what is replacement of this ic abe dp1 209p
süpersin
Db technologies
sir number toh dalo google map mai or warna koi contact source do
Contact no.9653123582