Troubleshooting Charts - Canon NEW F-1 Service Manual

21.

Troubleshooting charts

Series 1: Shutter Will Not Release
Meter Always ON
1.1
Miscellaneous
1.2
No V Batt
1.3
No E 1
1.4
No Vc
1.5
No KVc
1.6
Sw 2 Check
1.7
Sw 4 Check
1.8
Sw 5 Check
1.9
Sw 11 Check
1.10
Mg 3 Check
1.11
Mg 3 Check
1.12
No Clock Pulse
1.13
Note: All circuits are coated with Tuffy TF-1156 which must be penetrated to make
contact with the probe.
Canon NEW F-1 Service manual
Page 74