Samsung 47 inch Rear projection HCL4715W

Read Chapter 3 about adjusting the convergence controls. These are to do with the alignment of the colours. It will help you fix the 3D look.

TVs

You have a bad convergence board. Replace two of the STK 392-040 ICs. And check all the resistors that are next to these ICs. Rplace the resistors as neccessary. This will repair your TV. Thanks for asking...sorry it took so long to find you!

It will be the one that has big black ICs STK394-020 for Parts callMats 1-800-628-1118 also there is 2 resistors 2.7 ohm near STKs replace if Bad.

u may have a bad convergence board stk392-040

most likely a bad optical block part price between $450 - 550

As long as you do not accidently solder wrong connections together you should be OK. Make sure all solder is to same circuit.

If your convergence ICs are bad set will not come on 1 of the ICs controls Off/on STKs big black ics replace both STK392-020s use 040s For Parts call 1-800-223-3205. www.electronix.com

try unplugging the three convergence yoke plugs then try powering up the set if it powers up the Convergence ICs are bad and will need replacement.

the HCL473W, HCP4752 are basically the same set same features. The HCL models like the HCP are rear projection. Unfortunately Samsung no longer manufactures the rear projection CRT models they are only available in the DLP rear projection with the closest comparable model currently available for a new replacement would be the HL50A65 which is a 50 Inch 1080P suggested retail 1299.00 If I can help you further please let me know. Also new replacement chassis are available for the HCL4715W.

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