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RK46 BURNT CANNOT SEE COLORS ONLY 2 STRIPS DARK AND 2 STRIPS LIGHT. WHAT IS THE OHM VALUE AND DO I INSTAL GOLD STRIPS TOWARDS IC OR AWAY. HATACHI 43FWX20B DP24 JOE

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Value is 1.8 ohm 1 watt.you should check all low value resistors in the convergence circuit along with replace STK392-110 with upgraded ics STK392-150.If any of the resistors look like they got hot or do not check correctly replace them.

Posted on Oct 08, 2009

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Rk46 is 1.8 ohm resistor---rk54 is the same value, rk 62 is 2.2, and Rk 42 is 3.3 ohm. It does not matter which direction it is installed---it is a resistor


If you have any questions feel free to let me know.


SD TECH

Posted on Oct 08, 2009

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Hitachi 61swx10b HDTV - Convergence problems. User 'gdroukas' mentioned in a post that it is probably the convergence amps and a few resistors that have changed value. Can anyone be a bit more specific? ...


Convergence ICs are Big Black ICs and will have the part number on them. STK392-110,
upgrade to 120s or 150s better ICs.
Resistors to replace are RK42 3.3ohms, RK46 1.8 ohms, RK50 2.7ohms,RK54 1.5, RK58 3.9 ohms. RK62 2.2ohms
Mats Electronics has STK ICs 1-800-628-1118 order convergence Kit that comes with resistors.
ACME has the Convergence resistors they must be 1 watt resistors 1-800-575-9833

Let me know if you need any more help Thank You.

Jan 13, 2011 | Televison & Video

2 Answers

I have a 54 inch Hitachi 57G500. The picture is now showing double on the blue spectrum color and auto magic focus is not fixing it.


Most likely this set has bad convergence amp ic's and some open resistors. This can be a very tricky repair. Check:
resistors RK42, RK46,
RK50, RK54, RK58, RK62
Output STKs IK04, IK05.
Hopefully this will help. Thanks for using fixya.

Jan 14, 2010 | Hitachi 57G500 57" TV

1 Answer

Convergance on model r60v26 two resitor burnt rk46 and rk50 what are values and watts and best place to get parts


rk46 is 1.8 ohm at 1 watt and rk50 is 2.7 ohm at 1 watt. Most any electronic supply should have these, I think I got mine at acme enterprises, you can also try encompass.

Aug 14, 2009 | Televison & Video

1 Answer

Hitachi 43fdx11b


Hello Hitachi,

By me, brown,black,gold gold is one ohm, namely 1 for brown, black for zero and the rest for quality!
TOMMIX

Jul 15, 2017 | Televison & Video

1 Answer

Power supply burnt


R106 is a .5 ohm. It is green,black,gold, and silver. I believe it is a 1/2 watt resister
R103A is a 27 ohm and R108A is a 470 ohm resister.I have no schematic.












.

Sep 22, 2008 | RCA DRC8335

1 Answer

Projection T.V. Picture


Replace Both of your STK ICs convergence ICs STK392-110 use 150s Better ICs Call Mats 1-800-628-1118 Also RK42 RK46 RK48 RK50 RK54 RK58 RK60 will have to get back to you on resistor values

Jul 21, 2008 | Hitachi 60SX12B/13K 60" Rear Projection...

1 Answer

Blue won't line up at the top in digital array


you need to replace both convergence ICs and the six 1 watt feed resistors. The ICs are both STK392-110 and the resistors you need one of each RK42 3.3 ohm 1watt, RK46 1.8 ohm 1watt, RK50 2.7 ohm 1watt, RK54 1.5 ohm 1watt, RK58 3.9 ohm 1watt and RK62 2.2 ohm 1 watt.
You can get replacement ICs and resistors at the following link with free instalation instructions.
http://servicemanuals.vstore.ca/

Jul 15, 2008 | Hitachi 43UWX10B 43" Rear Projection...

2 Answers

65xwx20b


Is this a Hitachi set? If so then check the model number and be sure it's right.

Dec 05, 2007 | Televison & Video

2 Answers

Resistor ohm values??????


RK42 = 2.2 , RK46 = 1.5 , RK58 = 3.3 , RK52 = 1.8 , RK 50 = 2.2 , RK54 = 1.5

Aug 28, 2007 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

Hitachi 53uwx10b


Hitachi has created a repair kit part# X480293 for this problem. It includes: (2)STK392-150 convergence ic's,resistors RK42 = 3.3 ohms,RK46 = 1.8 ohms,RK50 = 2.7 ohms,RK54 = 1.5 ohms,RK58 = 3.9 ohms,RK62 = 2.2 ohms,all 1 watt resistors.

Aug 20, 2007 | Hitachi 53UWX10B 53" Rear Projection...

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