Proper service and repair is important to the safe, reliable operation of all
SONIGEM Equipment. The service procedures recommended by SONIGEM
and described in this service manual are effective methods of performing
service operations. Some of these service special tools should be used
when and as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk of
personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to
understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.
SONIGEM could not possibly know, evaluate and advice the service trade
of all conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, SONIGEM has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by SONIGEM must
first use all precautions thoroughly so that neither his safety nor the safe
operation of the equipment will be jeopardized by the service method
selected.
Specifications ........................................................ 1-1
Block Diagrams ..................................................... 6-1
The LCD panel is manufactured to provide many years of useful life.
Occasionally a few non active pixels may appear as a tiny spec of color.
This is not to be considered a defect in the LCD screen.
IMPORTANT SAFETY NOTICE
TABLE OF CONTENTS
CBA Views and Test Points................................. 7-19
Waveforms ............................................................ 8-1
Wiring Diagram...................................................... 9-1
Cabinet Exploded View ....................................... 10-1
Packing Exploded View ....................................... 10-3