How To Discharge The Capacitor On Main C.b; Cleaning Lens, Viewfinder And Lcd Panel; Note For Schematic Diagram - Panasonic DMC-FZ20PP Service Manual

8.3. HOW TO DISCHARGE THE CAPACITOR ON MAIN C.B.A.
CAUTION:
1. Be sure to discharge the capacitor on MAIN C.B.A.
2. Be careful of the high voltage circuit on MAIN C.B.A. when servicing.
[Discharging Procedure]
1. Refer to the disassemble procedure and Remove the necessary parts/unit.
2. Put the insulation tube onto the lead part of Resistor (ERG5SJ102:1kΩ /5W).
(an equivalent type of resistor may be used.)
3. Put the resistor between both terminals of capacitor on MAIN C.B.A. for approx. 5 seconds.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
8.4.

CLEANING LENS, VIEWFINDER AND LCD PANEL

Do not touch the surface of lens, viewfinder and LCD Panel with your hand.
When cleaning the lens, use air-Blower to blow off the dust.
When cleaning the viewfinder and LCD Panel, dampen the lens cleaning paper with lens cleaner, and the gently wipe the their
surface.
Note:
A lens cleaning paper and lens cleaner are available at local camera shops and market place.
8.5.

NOTE FOR SCHEMATIC DIAGRAM

[Circuit voltage and waveform]
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because
it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product
itself.
DMC-FZ20PP / DMC-FZ20EB / DMC-FZ20EG / DMC-FZ20EGM / DMC-FZ20GC / DMC-FZ20GD / DMC-FZ20GN / DMC-FZ20SG
Fig. F1
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