saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Cellular Phone Microphone|Locations|Page 9576 > < Cellular Phone Microphone|Locations|Page 9574
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 Take a resistance reading.

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 Red test lead: Microphone, roof console: 3.

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 Black test cable: Connection, mobile telephone: 3.

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 The reading should be 0 ohms - 1 ohm.

Test results OK?
YES

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Go to step 2.

NO

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Rectify the lead between pin 3 in the microphone's female connector and pin 3 in the mobile telephone connection.

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Go to step 8.

2. Check the lead between the microphone and the main unit, continued

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Take a resistance reading.

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Red test lead: Microphone, roof console: 2.

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Black test cable: Connection, mobile telephone: 10.

Cellular Phone Microphone|Locations|Page 9576 > < Cellular Phone Microphone|Locations|Page 9574