| View previous topic :: View next topic |
| Author |
Message |
zman
Joined: 08 Aug 2007
Posts: 1
|
 Posted: Wed Aug 08, 2007 5:08 pm Post subject: Hitachi 27ax1b No Power |
 |
|
No power on and no high voltage caused by leaky C724 next to HOT and when it came on found C632 in the vertical section bas as well.
|
|
| Back to top |
|
 |
minnie
Joined: 18 Aug 2005
Posts: 2880
Location: Hell
|
| Posted: Wed Aug 08, 2007 11:53 pm Post subject: |
|
|
| Did you change Q711? |
|
| Back to top |
|
|
dorkygrin
Joined: 25 Aug 2007
Posts: 2
|
| Posted: Sat Aug 25, 2007 10:56 pm Post subject: 27ax1b no power |
|
|
I've got the same set with the same blown c724 cap. The HOT tests OK with my multimeter. I'm not finding any other bad parts.
Is it recommended to replace Q7111 (the HOT) when replacing C724?
Thanks |
|
| Back to top |
|
|
minnie
Joined: 18 Aug 2005
Posts: 2880
Location: Hell
|
| Posted: Sun Aug 26, 2007 6:43 pm Post subject: |
|
|
| Per Hitachi, lose the cap. You don't need it. If the HOT checks good it's should be fine. |
|
| Back to top |
|
|
dorkygrin
Joined: 25 Aug 2007
Posts: 2
|
| Posted: Sun Aug 26, 2007 7:58 pm Post subject: |
|
|
That did it, I removed the bad cap and all is right again with the world. Thanks for your help.
DG |
|
| Back to top |
|
|
|
|
|
|
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
mpsw13 mpsw14 Motorola • 062aev LG • CUC-1828 Grundig • ntmsd6n303r2-d ON Semiconductor • x amp CARVIN • ES140-TE-AT MAKITA • 2sb852k Rohm • ENA-TDR 100Base-Tx Ethernet Cable MOI re • HP 181A 252C 181AR Operation Agilent • dhd550g dwu550g dwx600g dhd600g dwu600g •
|
FAQ
