Diagnostics
SM8720-1 – 15APR10
17
LED
FLASH
Description
Recommended Action
The STATUS LED does not illuminate.
1. Check the SOLDER from the SHUTTER BOARD to the
MAIN BOARD.
2. If necessary, do a replacement of:
• LED
• MAIN BOARD
The SELF-TIMER LED does not operate
correctly.
1. Check the SOLDER of the LED CABLE on the MAIN
BOARD.
2. If necessary, do a replacement of:
• LED
• MAIN BOARD
Description
Recommended Action
The FLASH does not energize.
1. Check that the correct mode of the FLASH is selected.
2. Measure the voltage of the STROBE CAPACITOR across
both ends of the LAMP. The voltage should be > 300 V.
3. Check that the TRIGGER WIRE is soldered correctly.
4. If necessary, do a replacement of:
• SHUTTER BOARD
• FLASH LAMP
The FLASH operates in the “Fill Flash” mode,
but does not operate in the “Auto Flash” mode.
1. Check the brightness of the environment.
2. If necessary, do a replacement of the SHUTTER BOARD.
Smoke emits from the CAMERA when the
FLASH is actuated.
• Check:
– connection of the metal PLATE between the
CAPACITOR AY and the SHUTTER BOARD
– FLASH COVER or REFLECTOR AY has no debris
• If necessary, do a replacement of the SHUTTER BOARD.
The LAMP for the FLASH is dark.
1. Check the connection of the metal PLATE between the
FLASH AY and the SHUTTER BOARD.
2. If necessary, do a replacement of:
• CAPACITOR AY that includes the FLASH AY
• SHUTTER BOARD
Summary of Contents for C140 - EASYSHARE Digital Camera
Page 67: ...Diagrams SM8720 1 15APR10 67 Section 7 Diagrams System Connections ...
Page 69: ...Diagrams SM8720 1 15APR10 69 MAIN BOARD 2 of 8 MAIN BOARD 2 of 8 P323_0006FC_ ...
Page 70: ...SERVICE MANUAL 70 15APR10 SM8720 1 MAIN BOARD 3 of 8 P323_0007FC_ MAIN BOARD 3 of 8 ...
Page 71: ...Diagrams SM8720 1 15APR10 71 MAIN BOARD 4 of 8 P323_0008FC_ MAIN BOARD 4 of 8 ...
Page 72: ...SERVICE MANUAL 72 15APR10 SM8720 1 MAIN BOARD 5 of 8 MAIN BOARD 5 of 8 P323_0009FC_ ...
Page 73: ...Diagrams SM8720 1 15APR10 73 MAIN BOARD 6 of 8 P323_0010FC_ MAIN BOARD 6 of 8 ...
Page 74: ...SERVICE MANUAL 74 15APR10 SM8720 1 MAIN BOARD 7 of 8 P323_0011FC_ MAIN BOARD 7 of 8 ...
Page 75: ...Diagrams SM8720 1 15APR10 75 MAIN BOARD 8 of 8 P323_0012FC_ MAIN BOARD 8 of 8 ...
Page 77: ...Diagrams SM8720 1 15APR10 77 STROBE BOARD 3 of 3 P323_0015HC_ STROBE BOARD 3 of 3 ...
Page 79: ...Diagrams SM8720 1 15APR10 79 MAIN BOARD Bottom MAIN BOARD Bottom P323_0001HC_ ...