Canon EOS 50 E - Page 103

Part 3: Repair Information
I NOTE II : Panorama Switch Installation (EOS 55 only)
Install the mirror box before installing the Panorama Switch. If the switch is installed on
the mirror box and then the box is installed in the body, the switch may be bent.
I NOTE II : Mirror Box Unit
(1) Mirror Box Removal
1. Remove the flash connecting flex, which is mounted on the main flex.
2. Remove the motor leads.
3. Unsolder the main flex from the flash circuit board at two places (Fig. 3-16).
4. Unsolder the signal unit from the flex (Fig. 3-16).
5. Unsolder the DC/De flex from the two battery contacts (Fig. 3-16).
6. (EOS55) Unsolder the two panorama switch leads (Fig. 3-17).
7. Unsolder the back cover switch flex (Fig. 3-17).
8. Unsolder the DX contact thru-hole connections.
(2) Mirror Box Installation
When installing the mirror box, make sure that the shutter and mirror mechanisms are
charged, and that the black lever and planet gear in film transport gear train is in the
rearward position.
Connector
Fig. 3-16 Motor Leads
3-12