Panasonic Lumix DMC-TZ3EB Service Manual page 21

7.3.2. Extension Cable Connections for DMC-TZ2
CAUTION-1. (When servicing FLASH TOP PCB)
1. Be sure to discharge the capacitor on FLASH PCB.
Refer to "HOW TO DISCHARGE THE CAPACITOR ON FLASH PCB".
The capacitor voltage is not lowered soon even if the AC Cord is unplugged or the battery is removed.
2. Be careful of the high voltage circuit on FLASH PCB.
3. DO NOT allow other parts to touch the high voltage circuit on FLASH PCB.
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