4
1.4.
How to Discharge the Capacitor on Main PCB
• This unit equipped with two pieces of capacitors as flash charging capacitors.
“Either one of the capacitor discharging operation” makes discharging for others as well.
CAUTION:
1.
Be sure to discharge the capacitor on MAIN PCB.
2.
Be careful of the high voltage circuit on MAIN PCB 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 (ERG5SJ102:1k
Ω
/5W).
(an equivalent type of resistor may be used.)
3. Put the resistor between both terminals of capacitor on MAIN PCB for approx. 5 seconds.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
Fig. F1
Содержание Lumix DMC-FZ7PP
Страница 8: ...8 NOTE Above caution is applicable for a battery pack which is for DMC FZ7 series as well...
Страница 12: ...12 4 Specifications...
Страница 13: ...13 5 Location of Controls and Components...
Страница 21: ...21 8 Disassembly and Assembly Instructions 8 1 Disassembly Flow Chart 8 2 PCB Location...
Страница 23: ...23 Fig D2 8 3 2 Removal of the Main P C B Unit Battery Frame Unit and Capacitor Holder Fig D3...
Страница 28: ...28 8 4 3 Removal of the Master Flange Unit 8 4 4 Removal of the Cam Frame...
Страница 29: ...29 8 4 5 Removal of the Focus Motor Unit 8 4 6 Removal of the 4th Lens Frame Unit...
Страница 30: ...30 8 4 7 Removal of the 3rd Lens Frame Unit 8 4 8 Removal of the 2nd Lens Frame Unit...
Страница 44: ...S 12 S4 1 AF LED Mic P C B S4 Print Circuit Board 10 9 8 7 6 5 4 3 2 1 F E D C B A G DMC FZ7 AF LED Mic P C B 2...