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Service Technical Information
| MODEL NO. | SUFFIX |
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| TV−SE1430 / SE2130 | K,EZ / K,EZ,KH |
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| SUBJECT |
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| Notes on repairing(Replacing CRT / Failure of R556) |
| REF No :G − A 2 − 0 1 1 | − E 0 | ||
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| DATE :1 6 . J U L . 2 0 | 0 2 | |
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<CONTENTS>
In the cases listed below, take the following countermeasure.
1)Replaced a CRT.
2)A failure of R556 was confirmed.
For example, a variation of resistance, and the discoloring of coating.
<COUNTERMEASURE>
1.Add the diode between C414 and C305(GND) as the picture below.
2.Fix it with a glue.
3.Confirm a value of resistor, a color of R556, and replace it if found any defect.
I501 |
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| 8V | T402 |
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R555 |
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BCL 49 | Q501 | R556 |
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| R585 |
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| ABL | |
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C555 | C585 |
| C414 |
| Add the di ode | ||
| R586 |
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MAI N C. B Conductior si de
FRONT
R556
Locati on
REAR
Add the di ode
Note the directi on of the di ode
| Ref. | Parts Code | Description |
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| Remarks | |||||
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| − | 87−017−781−080 | DIODE,1N4004 |
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G |
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| Code No. |
| Access Code |
| Modified Ser. No. |
| Parts Schedule | |
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