Minolta 9000 Service Manual page 167

2] TROUBLE SHOOTING MANUAL
Description of Trouble Shooting Manual
Checking item
Causes
Servicing measures paki
Checking method similar to
conventional YES.NO syste
Easy to find significant cause,
5 2 + Disconnection of lead wire includes soldering failure. also,
Description of general repairing
methods other than cold-soldering/
shorteircuit with lead wire.
Against cold-soldering, absorb
previous solder first, re-solder
then.
Defective parts positions are
showed (coordinate) on
Wiring Schematic Diagram
and Electrical Elements
Locating
+ Short circuit of lead wire with GND means short circuit with mechanical parts at soldering/catching part,
20