Canon S230 manual Before Starting the Repair Work, Precaution on Flash High Tension Circuit

CHAPTER 3. REPAIR INSTRUCTION

1. Before Starting the Repair Work

Be sure to read the following precaution before starting the repair work.

1.1Precaution on Flash High Tension Circuit

•When the OPTICAL UNIT is removed, be sure to discharge the main capacitor. (Discharging resistor: 1 k ohms, approx. 5 W.)

•First contact the GND (–) terminal of the main capacitor with the discharging resistor. Then contact the positive (+) terminal of the main capacitor.

CAUTION:

Be careful of electric shock because the circuit is the high tension circuit.

– terminal

+terminal

FLASH UNIT

Fig. 3-1 Precaution on flash high tension circuit

1.2 List of Supplies

The following supplies are used for the re-assembling during service.
(1) List of supplies
New Name of supplies	Part No.	Areas where supplies are used
DIA BOND 1663G	CY9-8129-000	Attaching the parts together
ADHESIVE TAPE, SONY T4000	CY4-6012-000	Fixing the flexible cable
ADHESIVE TAPE, 3M NO.56	CY4-6018-000	BATTERY BOX UNIT
HANARL (OIL)	DY9-3026-010	OPTICAL UNIT

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