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- Technical Note : TN 014.
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- Date : 11th September 1986
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- Subject: SC1224 Sound Output Level.
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- The following inspection should be carried out on SC1224
- colour monitors that have a low sound output:-
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- 1. Partially remove the plastic covering of the 13-pin DIN
- connector attached to the computer end of the moniter
- cable.Provision has been made for this in the coverings
- design.
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- 2. Examine the wiring and locate the wire connected to pin
- 5 of the 13-Pin connector. In most cases this
- wire will be coloured yellow.
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- 3. Carefully remove the connection socket from pin 5 and
- insulate it so as to prevent it from short circuiting on
- the earthed connector shell.
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- DO NOT DISLOCATE ANY OTHER CONNECTION FROM ITS PIN AS IT MAY
- BE VERY DIFFICULT TO DETERMINE WERE TO REPLACE IT !!.
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- 4. Re-locate the plastic covering.
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