Hi
I have a SONY KV-29CL10E TV that suddenly died. The led flashes two
times (OCP) and I've tried to search for fault compenents. The OCP
does not occur when I disconnect the +B rail
I've tried to disconnect diffrent stuff on the +B rail to find out
where the problem is, but the HV-coil is depending on everything
connected to the +B rail, so I havn't had much luck.
I havn't dared to tie OCP-line to ground (disable it) yet, but I've
read some stuff about the supply IC, MCZ3001D, and I'm beginning to
suspect that it's the bad guy in this TV.
I've checked all major transistors and diodes, tried to check all the
caps linked to these parts and all components are ok.
Anyone who's had the same problem and can help me?
If someone have a block diagram of the MCZ3001D or datash--- I would
appreciate it.
Thanks in advance
I have a SONY KV-29CL10E TV that suddenly died. The led flashes two
times (OCP) and I've tried to search for fault compenents. The OCP
does not occur when I disconnect the +B rail
I've tried to disconnect diffrent stuff on the +B rail to find out
where the problem is, but the HV-coil is depending on everything
connected to the +B rail, so I havn't had much luck.
I havn't dared to tie OCP-line to ground (disable it) yet, but I've
read some stuff about the supply IC, MCZ3001D, and I'm beginning to
suspect that it's the bad guy in this TV.
I've checked all major transistors and diodes, tried to check all the
caps linked to these parts and all components are ok.
Anyone who's had the same problem and can help me?
If someone have a block diagram of the MCZ3001D or datash--- I would
appreciate it.
Thanks in advance
