Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Sony Rear Projection KP51WS500 Problems Help!
Unit is 3 years old, suddenly wont stay on longer than 3 sec or so....standby switch blinks 8 times, Sony's online site codes say check IC406....I ordered online service manual, but it makes no reference to an IC406 I searched the entire pdf doc...mmmm, so I did a little digging in the SM, it says 8 blinks means a transformer on the D board is bad..... ...I'm thinking of ordering the d board for 139.00 and just plugging in. But I am confused by Sony's code blink descrepancy....anyone have any ideas?
Thanks, Mike Texas |
#2
Posted to sci.electronics.repair
|
|||
|
|||
Sony Rear Projection KP51WS500 Problems Help!
Change the HV block...8-598-955-32
john "mknight52" wrote in message ... Unit is 3 years old, suddenly wont stay on longer than 3 sec or so....standby switch blinks 8 times, Sony's online site codes say check IC406....I ordered online service manual, but it makes no reference to an IC406 I searched the entire pdf doc...mmmm, so I did a little digging in the SM, it says 8 blinks means a transformer on the D board is bad..... ...I'm thinking of ordering the d board for 139.00 and just plugging in. But I am confused by Sony's code blink descrepancy....anyone have any ideas? Thanks, Mike Texas -- mknight52 |
#3
|
|||
|
|||
Not the whole D board, just the HV block?
Mike Quote:
|
#4
Posted to sci.electronics.repair
|
|||
|
|||
Sony Rear Projection KP51WS500 Problems Help!
Just the BLOCK...follow the HV lead from Fly to the BLOCK
it sits up a little .. john "mknight52" wrote in message ... Not the whole D board, just the HV block? Mike kip Wrote: Change the HV block...8-598-955-32 john "mknight52" wrote in message ...- Unit is 3 years old, suddenly wont stay on longer than 3 sec or so....standby switch blinks 8 times, Sony's online site codes say check IC406....I ordered online service manual, but it makes no reference to an IC406 I searched the entire pdf doc...mmmm, so I did a little digging in the SM, it says 8 blinks means a transformer on the D board is bad..... ...I'm thinking of ordering the d board for 139.00 and just plugging in. But I am confused by Sony's code blink descrepancy....anyone have any ideas? Thanks, Mike Texas -- mknight52 - -- mknight52 |
#5
Posted to sci.electronics.repair
|
|||
|
|||
Sony Rear Projection KP51WS500 Problems Help!
Could be either the FBT or the HV block. Seen both. Test the transformer
and if it checks ok on both ringing and drive tests change the HV block. Could still be a flyback, as I have had them test ok but not run, but rarely. There is no discrepancy. The blink codes just get you in the ballpark and provide a starting point for troubleshooting. They are not a symptom-fix database. Leonard "mknight52" wrote in message ... Unit is 3 years old, suddenly wont stay on longer than 3 sec or so....standby switch blinks 8 times, Sony's online site codes say check IC406....I ordered online service manual, but it makes no reference to an IC406 I searched the entire pdf doc...mmmm, so I did a little digging in the SM, it says 8 blinks means a transformer on the D board is bad..... ...I'm thinking of ordering the d board for 139.00 and just plugging in. But I am confused by Sony's code blink descrepancy....anyone have any ideas? Thanks, Mike Texas -- mknight52 -------------------------------------------------------------------------------- I am using the free version of SPAMfighter for private users. It has removed 7512 spam emails to date. Paying users do not have this message in their emails. Try SPAMfighter for free now! |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Sony CD Changer Problems | Electronics Repair | |||
Sony 48" Projection TV doesn't turn on anymore! | Electronics Repair | |||
RCA 46" rear projection tv colour problems. | Electronics Repair | |||
Possible problems with Sony VCR (model slvn750) | Electronics Repair | |||
Question on Wide Screen Rear Projection | Electronics Repair |