Mulja tv repair portal
Equipment Repairs => PLASMA TV forum => Topic started by: snopy44 on July 25, 2009,07:31:58
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hi all have just found this forum and from what i have read am very inprest anywayiam only a novice with a basic knolage of electronics so be kind i have the above set and it is stuck in standby when you power it up you get the click from the relay and the led changes to green were it stays for round about 30 sec then clicks again and gose to red have look arond the web and seen repair kits for other plasmas but none for this and have also read about the capacitors that are in them only have a limited hour life but could some 1 tell me is it just a case of changing a few cans and if so were do i start and what board ref number would they be sorry if i sound thick but we all have to learn some were hope you can help me guys and girls :wallbash:
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is it a intermitent fault, when starting the tv when cold
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no the tv just when like it one day just would not power up
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check the obvious first
- connections
- fuses if they are on the boards(ysus and xsus)
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thank was told so many diffrent things do you think this could be the fault .by not powering up i mean that it will not come out of standby is this not a powerboard problem
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Self-diagnostic function for components other than the panel
Display Method
When the self-diagnostics mode call mode launches, the failure history is loaded from memory and diagnostic information is displayed on the screen (OSD) along with blinking LED indications. A self-check is also made and the result displayed.
(1) OSD error code numbers and self-check display
- The failure history and the self-check result are displayed as shown in the screen shot below.
- Up to five of the latest error codes are displayed in the failure history. When more errors occur, the older error codes are cleared.
- Either "OK" or "NO" is displayed as a result of the self-check.
- (If a video board is not available, "----" is displayed in place of H31, H32, H34, H35 and H36).
SELF CHECK
H31: OK H32: OK
H33: OK H34: OK
H35: OK H36: OK
C02 F63 --- --- ---
Latest error codes (Blinking LED codes)
(2) Blinking LED display (red ? orange ? red ? …) in times of a fan shutdown fault
If the fan shuts down abnormally, LEDs blink in 1-second cycles, changing from red to orange,
to red and so forth.
Calling and exiting
- Turn on the sub-power while holding down the SIZE button and continue pressing the sub-power for at least 5 seconds and the self-diagnostic mode will launch regardless of errors.
- To exit the self-diagnostics mode, press any key other than menu keys.
Panel Self-Diagnostic Function
If failures or faults occur in the PDP panel module, causing the screen to black out, self-diagnostics can be launched to determine where in the module the faults occurred. A blinking LED count indicates the fault location.
(1) Launch self-diagnostics
Follow these steps:
(a) Turn on the main power and turn off the sub-power.
(b) Turn on the sub-power while holding down INPUT SELECT. Continue pressing the sub-power for at least 5 seconds.
(2) Status while self-diagnostics is in progress
- As long as no errors are present, eight-color monochromatic displays iterate, with the green LED glowing (whether input signals are present or absent).
- Once an error occurs, the screen blacks out with the red LED blinking.
(3) Blinking LED indications on error (blinking in red)
- The latest error code occurring is indicated by an LED blink count as described in Table 11.2.1.
- The red LED blinks in 1 second cycles as shown in the chart below.
(4) Exit self-diagnostics
Turn off the main power or the sub-power.
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More pictures :brinda:
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hi thanks for the reply just dont understand sorry if i sound thick but iam not an enginer have tryed what was sugested but i do not get any blincking led when i do as sugested you just get the constant green led no flashing at all has i sead when you put on the set you get the green led and the click from the relays then it clicks again and just goes to the orange led where it just stays keep getting told so many diffrent things my head is spining HELP :loool: