Before Starting The Repair Work; Precaution On Flash High Tension Circuit; List Of Supplies - Canon PowerShot S230 Service Manual

1. Before Starting the Repair Work

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

1.1 Precaution 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.
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
DIA BOND 1663G
ADHESIVE TAPE, SONY T4000
ADHESIVE TAPE, 3M NO.56
HANARL (OIL)
CHAPTER 3. REPAIR INSTRUCTION
–
terminal
+
terminal
FLASH UNIT
Part No.
CY9-8129-000
CY4-6012-000
CY4-6018-000
DY9-3026-010
3-1
Areas where supplies are used
Attaching the parts together
Fixing the flexible cable
BATTERY BOX UNIT
OPTICAL UNIT