CATEGORY: Bb
Technical Report
SUBJECT: |
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R E F: |
SP030900X |
TV DOES NOT SWITCH ON BY MAINS. |
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PAGE: |
1 / 2 |
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DATE: |
11 / MAR / 2003 |
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IRIS Symptom Code: ---- |
IRIS Section: |
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GENERAL
MODELS
&
SERIAL No.
INTER-
CHANGEABILITY
PARTS
SERVICING
When the TV set is off (Mains Switch) and then it is turned on it may remain in off at random. (If it is switched off again by main switch for a few minutes it will probably start up properly.)
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MODEL |
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MODEL |
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MODEL |
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28JS74E/EC/EF |
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28JS76E/EES/ESE/EIT/EC |
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28JS75E/EES |
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28JS74S/SS |
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32JF76E/EES/ESE/EIT/EC |
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32JW74E/EES |
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32JF74E/EES |
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32JW76E/EES/EIT/ESE |
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28JW76E/EES/EC |
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A |
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B |
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C |
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D |
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INTERCHANGEABLE |
From OLD to NEW |
From NEW to OLD |
NOT INTERCHANGEABLE |
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REF |
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NEW PARTS |
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OLD PARTS |
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NEW PARTS |
INTER |
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EFFECTI- |
EX |
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CHAN |
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No. |
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DESCRIPTION |
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NUMBER |
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NUMBER |
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VE FROM |
CODE |
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CODE |
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GEAB. |
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When any of the above TV sets is called for Service, please check R749, R719 and C738 values.
In case of any of these parts differs from Table 1 or Table 2, these parts must be matched to Table 2( preferably).
See Table 1 and Table 2 on the next page.
Note: Any other combination of values ( R749, R719 an C738) which differs from Table 1 and Table 2 cannot be used.
SHARP ELECTRONICA ESPAÑA, S.A. |
Engineering Dept. |
C:\...\FORMATS\LAB_TR-A-B (rev 1)