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Service Technical Information
MODEL NO. | SUFFIX |
TV− AN2110 / AN2010 | NH / NH |
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SUBJECT
No power on
<CONTENTS>
No power on due to horizontal output transistor Q601 failure. Take the following countermeasure in this case.
<COUNTERMEASURE>
Prevent the damage of Q601 by adding the curcuit.
1.Replace Q601 after confirming PR801 is open.
2.Connect condenser, diode, resistor, and wire according to the drawing 1.
Be care to the direction of diode and condensor.
REF No :G − A1− 040− E0
DATE :24. AUG. 2001
| plus side |
| Condenser |
| Diode |
Resistor | cathode side |
Wire |
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Fig1
3. Attach the circuit 2 to the rear of main board.(Refer next page)
IC301
H− OUT
32
Add D615
1SS133R342
coutermeasure circuit
Q404
| Add R625 |
| 6.8K− 1/8W |
R608 | Q602 |
| H− AMP |
| Add C617 |
| 47∝ F/16V |
| Ref. | Parts Code | Description |
| Remarks | ||||||
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| − | SV− T00− 118− 010 | KIT,ZJA− | 19 No Power |
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| Code No. |
| Access Code |
| Modified Ser. No. |
| Parts Schedule | |
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| 25.SEP.2001 | |
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