Canon ZR70 MC A Service Manual page 101

CHAPTER 3. INFORMATION FOR REPAIR · SERVICE HINTS
CONTENTS
1. List of Maintenance Tools and Supplies --------------------------------------------------------------------------------------------------- 3-1
1-1 List of Maintenance Tools ----------------------------------------------------------------------------------------------------------- 3-1
1-2 List of Supplies ------------------------------------------------------------------------------------------------------------------------ 3-1
2. Setting ------------------------------------------------------------------------------------------------------------------------------------------- 3-2
2-1 Setting A -------------------------------------------------------------------------------------------------------------------------------- 3-2
2-2 Setting B -------------------------------------------------------------------------------------------------------------------------------- 3-3
3. Service Modes --------------------------------------------------------------------------------------------------------------------------------- 3-4
3-1 Outline ---------------------------------------------------------------------------------------------------------------------------------- 3-4
3-2 How to Change Over to Service Mode --------------------------------------------------------------------------------------------- 3-4
3-3 How to Operate Wireless Remote Controller in Service Mode ----------------------------------------------------------------- 3-5
3-4 Indication in Service Mode ---------------------------------------------------------------------------------------------------------- 3-6
4. Description of Service Modes --------------------------------------------------------------------------------------------------------------- 3-7
4-1 Error Rate ------------------------------------------------------------------------------------------------------------------------------ 3-7
4-2 Mechanical Error Indication --------------------------------------------------------------------------------------------------------- 3-8
4-2-1 Mechanical Error Normal Mode ----------------------------------------------------------------------------------------- 3-8
4-2-2 Mechanical Error Analysis Mode ---------------------------------------------------------------------------------------- 3-9
4-3 Cleaning Mode ----------------------------------------------------------------------------------------------------------------------- 3-10
4-4 Commands Particular to Camera --------------------------------------------------------------------------------------------------- 3-10
4-5 Checking the Lens Resetting ------------------------------------------------------------------------------------------------------- 3-11
4-6 Functional Check of Control Keys and Switches -------------------------------------------------------------------------------- 3-11
4-6-1 MODE MI-COM Input Port --------------------------------------------------------------------------------------------- 3-11
4-6-2 MODE MI-COM A/D Port ---------------------------------------------------------------------------------------------- 3-12
4-6-3 FR MI-COM Input Port -------------------------------------------------------------------------------------------------- 3-12
4-6-4 FR MI-COM A/D Port --------------------------------------------------------------------------------------------------- 3-12
5. Service Hints ---------------------------------------------------------------------------------------------------------------------------------- 3-13
5-1 Arrangement of Circuit Boards ----------------------------------------------------------------------------------------------------- 3-13
5-2 Location of Main Elements --------------------------------------------------------------------------------------------------------- 3-14
5-3 Current Consumption Check ------------------------------------------------------------------------------------------------------- 3-16
6. Trouble Shooting ----------------------------------------------------------------------------------------------------------------------------- 3-17
6-1 Power Supply ------------------------------------------------------------------------------------------------------------------------- 3-17
6-2 Camera Picture Faulty --------------------------------------------------------------------------------------------------------------- 3-18
6-3 Faulty of Playback Picture ---------------------------------------------------------------------------------------------------------- 3-19
6-4 Startup Window Setting ------------------------------------------------------------------------------------------------------------- 3-20
7. Mechanical Error Applicability Table ----------------------------------------------------------------------------------------------------- 3-21