8
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. Service Navigation
3.2.1. About lens block
• The image sensor (MOS SENSOR) unit which are connected to the lens unit with 3 screws. These screws are locked with the
screw locking glue, after performing the Optical tilt adjustment.
During servicing, if one of MOS SENSOR fixing screws are loosened, the Optical tilt adjustment must be performed.
(About the Optical tilt adjustment, refer to the “9.3.2 Adjustment Specifications” for details.)
NOTE:
• It is necessary to use the “DSC_Tilt” software to allow the “Optical tilt adjustment”.
• The Adjustment software “DSC_Tilt” is available at “TSN Website”. To download, click on “Support Information from NWBG/
VDBG-AVC”.
3.2.2. About VENUS FHD(IC6001) [Located on the Main P.C.B.]:
• The VENUS FHD (IC6001) consists of two IC chips, which are fixed together with solder.
(The so called, “Package On Package” type IC.)
NOTE:
• During servicing, do not press down hard on the surface of IC6001.
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