PT-RZ670, PT-RW630 (serv.man4) - Panasonic Projector Other Service Manuals (repair manual). Page 5

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SECTION 2  DISASSEMBLY PROCEDURES
< RZ670/RW630 >
    2. 1. 2. Insert Procedure
1. Keep down the terminal side of the flexible cable. Set the flexible cable to the center of connector.
2. Gently insert the flexible cable in parallel to the P.C.Board.
Please insert the flexible cable until the clicking sound is heard.
In case of not following procedure, the terminal of flexible cable is peeling and loose connection occurs.
Symptom for this issue
・ Does not start. The trim wheel is not rotated and the light sources does not light.
・ Screen noise occur. Vertical line noise etc. 
[Note]
<Image>
<Sample>
If terminal is peeling, 
please replace the flexible cable to new one.
Set the flexible cable 
to the center of connector.
Do not set the connecting 
pattern UP
Gently insert the flexible cable
in parallel to the P.C.Board.
In the case of diagonal condition,
the flexible cable is not locked.
Loose connection occurs.
DIS-5
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