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3 Service Navigation
3.1. Introduction
This service manual contains technical information, which allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual.
3.2. Important Notice (About minimum replacement part size: MAIN P.C.B. &
LENS UNIT)
3.2.1. MAIN P.C.B.:
1. The MAIN P.C.B. is handled as the smallest replacement part for this unit.
Therefore if any component on the MAIN P.C.B. is/are defective, replace whole MAIN P.C.B. as a unit.
3.2.2. LENS UNIT:
1. The minimum replacement part size of the Lens part is as shown below.
When servicing, replace the following numbered replacement part size as the smallest size.
3.2.3. About Flexible Cable and Connector
Do not touch carelessly so that the foreign body should not adhere to the terminal part of flexible cable and connector.
Wipe off with a clean cloth and the cotton bud, etc. when the terminal part is dirty.
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