4
1.4.
How to Discharge the Capacitor on Flash P.C.B.
CAUTION:
1.
Be sure to discharge the capacitor on FLASH P.C.B..
2.
Be careful of the high voltage circuit on FLASH P.C.B. when servicing.
Before disassembling, perform "6.4. Forced full flash emission" for discharging capacitor.
The capacitor also can be discharged according to the following procedures.
[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 FLASH P.C.B. for approx. 5 seconds.
4. After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter.
Fig. F1
Summary of Contents for HDC-SD90EB
Page 10: ...10 3 5 Formatting ...
Page 11: ...11 4 Specifications ...
Page 12: ...12 ...
Page 26: ...26 8 3 1 Removal of the Side Case L Unit Fig D1 Fig D2 ...
Page 28: ...28 Fig D6 Fig D7 8 3 5 Removal of the Lens Frame Unit Fig D8 ...
Page 29: ...29 Fig D9 8 3 6 Removal of the Lens Unit Fig D10 ...
Page 30: ...30 Fig D11 8 3 7 Removal of the Main P C B and SD Holder P C B Fig D12 ...
Page 31: ...31 Fig D13 Fig D14 8 3 8 Removal of the Battery P C B Fig D15 ...
Page 32: ...32 8 3 9 Removal of the Monitor P C B Light Guide Plate Unit and LCD Unit Fig D16 Fig D17 ...
Page 33: ...33 Fig D18 8 3 10 Removal of the Monitor P C B Fig D19 ...
Page 35: ...35 Fig D22 ...
Page 56: ...S7 Exploded View S7 1 Frame and Casing Section 1 S 17 B3 12 B13 11 B4 B5 B6 B7 8 ...
Page 58: ...S 19 S7 3 LCD Section 28 24 25 26 21 22 23 7 20 29 B24 B23 B26 B25 16 27 ...
