Canon CDI-E075-010 Service Manual download pdf (Page 13)

3-1

CHAPTER 3. REPAIR INSTRUCTION

Fig. 3-1 Precaution on flash high tension circuit

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 FRONT COVER UNIT is removed, be sure to discharge the main capacitor.

(Discharging resistor: 1 kΩ, 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.

1.2 List of Tools

The following tools are used for the re-assembling during service.

(1) List of tools

New Name of tools Part No. Remarks

Screwdriver (Local Purchase)

Tweezers (Local Purchase)

Soldering iron (Local Purchase)

1.3 List of Supplies

The following supplies are used for the re-assembling during service.

(1) List of supplies

New Name of supplies Part No. Remarks

ADHESIVE TAPE, SONY T4000 CY4-6012-000 Fixing the flexible cable

DIA BOND No.1663G CY9-8129-000 Attaching the parts together

INSULATION TAPE 3M No.56 CY4-6018-000 Used for SIDE COVER FRAME

LOGENEST RAMBDA A-74 CY9-8102-000 Used when exchanging MODE DIAL,

ZOOM LEVER UNIT

THREE BOND 1401C CY9-8011-000 ACC. SHOE

Solder (Local Purchase)

FLASH/JACK UNIT

+ terminal

– terminal

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 124 125

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Canon CDI-E075-010 Service Manual Page 13