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APEX 32

 
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jmcbride4291



Joined: 09 Apr 2006
Posts: 2
Location: USA

PostPosted: Sat Jun 10, 2006 10:11 am    Post subject: APEX 32 Reply with quote

I have sound but no picture. Totally black. Opened up back and saw small green board with tube behind it. Is this the picture tube? or like a CRT? It is about 3 inches in height. I have been told if picture tube no good could cost more then tv itself. Any suggestions? and need schematic!
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fongs
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PostPosted: Tue Jun 13, 2006 5:01 pm    Post subject: Reply with quote

Hi,

You post is a bit too brief.

1. Do u see the tube light up? U may need to view it in a dark room.

2. Do u hear a static noise when u on/off the set?
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PostPosted: Tue Jun 13, 2006 5:42 pm    Post subject: Re: APEX 32 Reply with quote

I have sound but no picture. Totally black. Opened up back and saw small green board with tube behind it. Is this the picture tube? or like a CRT? It is about 3 inches in height. I have been told if picture tube no good could cost more then tv itself. Any suggestions? and need schematic![/quote]

Hi..please check heater part at picture tube..u can see light at back tube..normally have sign at the board +H & -H...Voltage is AC volt but i not sure the velue but less then 20VAC.. Smile
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