Service manuals, schematics, eproms for electrical technicians
SAMSUNG CS29A6MT8X CS29A7HPBX PTBX CH KS3A
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(ZIP)
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2.4 MB
2.4 MB
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Category
TV
SERVICE MANUAL
TV
SERVICE MANUAL
If you get stuck in repairing a defective appliance download this repair information for help. See below.
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Looking for similar samsung manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar samsung manual?
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SAMSUNG PTBX CH KS-3A CS29A6MT8X CS29A7HPBX KS3A CS 29 MT HPBX KS
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Relevant TV forum topics:
MODEL: Most Samsung plasmas
ISSUE: Cannot identify whether failure exists in main board, control board,
sustains or PSU.
DIAGNOSIS: Locate test header on control - should be 4x2 or 6x2.
Jumper appropriate pins (refer to service manual or PCB)
If you get test patterns:
- sustains, PSU, control okay
- main bad (control POSSIBLY bad - if input receiver bad)
If not:
- sustains, PSU, control or main are bad
Then identify failure in PSU - test output voltages
- if bad, fault lies in PSU, shorted sustain or main not turning
the PSU on
Then identify sustain board failures:
- unplug X-main, check if powers up and Y-main functions
(dim picture)
- unplug Y-main, check if powers up
(no picture)
Then identify control board failures:
- test SMD fuses
- scope LVDS waveforms going to control (if possible)
Might be main board failure. To confirm, test main board:
- blindly select audio source using INPUT button
Sziasztok van nálam egy Samsung cw21m023 típusú tv ahogy be jön rajta a fehér fény elkezd zúgni mi okozhatja ezt a problémát?
Sziasztok!A fenti tvhez keresek F boxot.Nincs valakinek ilyen bontott tv-je?Kép mellékelve.
Sziasztok!
A tv csak a samsung logóig jut el, majd kikapcsol, újraindúl. Táp, háttér jó.
Gyanus a main boardon az ic1101 es Nand flash. Tud valaki ennek a beszerzésében és programozásában segíteni. Persze nem ingyen kérem.
VT
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