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board to the C board.
The service manual states that a NEW D board does not include the HV leads and they must be ordered seperately. It is my hope that I can
remove the D board complete with the HV leads and send it to Tri-State-Module for repair.
Can you help with suggestions about disconnecting the HV lead from D to C boards? I can e-mail you the service manual if needed.
Thank you,
Gamb00ler
Larry Dillon on August 15, 2007 7:00 PM
What was that model number gamb00ler, and if I can assist you I certainly will. Send the manual to techman32k@yahoo.com
j_freaky_clay on August 18, 2007 2:27 PM
Hello, I was recently "left" with a kp-53s35. Not bad for putting up with a lame roommate. Anyways... he told me that it didn't work so I
thought I might try and fix it. I'm experiencing 7 blinks from the standby light, and when you look at the screen you can see the green bulb
blinking. Upon taking off the backing, I can see all three bulbs blinking, but the red and blue are dim. Any suggestions on where to start?
JC23 on August 21, 2007 12:23 PM
New to the site here.
Here is my story. I got a Sony KP57WS500 for free the other day. The guy i got it from told me that there was no picture but that there is a
sound. So i took it home looked up some problems on the internet. When i plugged in the TV I had a green screen with lines going across the
screen. And the Stanby light would blink 8 times. The site advised me to adjust some knobs red, blue,green. so i adjusted the green knob
and i got the picture. It looked perfect. Worked for about 10 minutes, and then screen started turning green again and then black. but i still
had sound. Went back and did some more ajustments and same thing would happen. But now it started to smell like something was
burning. You know that smell when something electrical starts to burn. So i don't know if there is a short or what? And now my standby
light blinks 5 times. Would appreciate any help. Thanx guys.
Larry Dillon on August 21, 2007 12:46 PM
Your picture tube is bad. The green one. You probably burned out the voltage supply resistor going to the green tube, and that supplies
voltage to other circuits in the set. Unless you want to find a green tube, and they are no longer available, You might as well trash it. Sorry for
the bad news!
JC23 on August 21, 2007 1:54 PM
Hey Larry, were you talking to me or to j_freaky?
j_freaky_clay on August 21, 2007 9:32 PM
Good question. I'm going to go ahead and say that was your reply... seeing as how i haven't mentioned a burning smell...... yet. :-) larry, any
response to my post? (not being impatient, just curious.) I do have a limited electrical background, with solid state and otherwise. Is there
anything I can do for my set?
LabParents on August 23, 2007 6:24 AM
This board is so informative. Thank you for saving us so much time as we troubleshoot our Sony KP-57HW40.
We have the service manual and have determined the problem to be the D board. There are two part numbers associated with the D board.
A1300417-A and A-1348038-A.
Our problem now seems to be finding the D board. In reading this thread, I see where someone found a D board for $140.00, which would
be in our budget.
We did find one place that sold it but they were out of stock and, when in stock the part was $310.00
Thank you.
bito148 on August 25, 2007 6:51 PM
Larry Dillon said: Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 &
516 and the jungle IC, IC206. If yoiu have no TV repair experience, I highly advise you to call in a trained tech to assist you in this repair, as
this repair will involve dealing with the high voltage circuit. good Luck.
LArry- I forgot to leave my email address. Its regarding my KP-53xbr45. I was hoping you had a repair manuel for this.
my email is bito148@optonline.net.
I appreciate all of your help-
Chris
twald on August 28, 2007 9:01 PM
Hello there, I have a Sony kv-34hs420 that goes into standby and displays 6 blinks on initial power-up. The service manual says LOW +B
OCP/OVP (overcurrent/overvoltage)***, +5 line is overloaded. (AY, BY, MY Boards) +5 line is shorted. (AY, BY, MY Brds.) IC504 is faulty.
(AY Board) Where might I find the +5 line?
The set will still turn on, but after sitting overnight, when I do turn the set on, it immediately goes to the standby mode where I then get the
(6 Blinks). I can press the power button again and the set will power up and works fine all day. I can go into the diagnostic screen and reset
the error 6 code to 0 to eliminate the blinking light and I can turn the set on and off without any error codes during the day. It seems like the
only time I get the error code 6 is when the set has been off for an extended period of time (overnight) in my case. Does anyone have any
suggestions as far as what to check or replace next? Your expertise advise is in strongly needed !!! Thanks! Tony
mk2000 on August 30, 2007 1:52 PM
Larry, Enjoyed the artile on Sony Blinking codes, Would you know where I might be able to find Service Manual or component diagram for a
Sony KV27S22