1: An isolation transformer should be connected in the
power line between the receiver and the AC line when
a service is performed on the primary of the converter
transformer of the set.
2: Comply with all caution and safety-related notes
provided on the cabinet back, inside the cabinet, on
the chassis or the picture tube.
The primary source of X-RADIATION in the television receiver is the picture tube. The picture tube is specially
constructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube must
be the same type as the original including suffix letter. Excessive high voltage may produce potentially hazardous
X-RADIATION. To avoid such hazards, the high voltage must be maintained within specified limit. Refer to this
service manual, high voltage adjustment for specific high voltage limit. If high voltage exceeds specified limits,
take necessary corrective action. Carefully check +B1 volt power supply, and and that the high voltage is within
the specified limits.
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by mark / / !\ in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is particularly recommended that only parts designated on the parts list in
this manual be used for component replacement designated by mark /!\ . No deviations from resistance wattage
or voltage ratings may be made for replacement items designated by mark /!\ .
Aerial input impedance
21 Pin socket
Front AV terminal AV3
(Visible picture diagonal)
PRODUCT SAFETY NOTICE
AC 220~240V 50Hz
CATV S1~S41, X,Y,Z, Z+1, Z+2
RCA type,Video,Audio-L/R input
10 watts X2
12 watts X1
6 watts X 2
70cm diagonal, 106 degree
739 x 494 x 485 mm
3: When replacing a chassis in the cabinet, always be
certain that all the protective devices are installed
properly, such as, control knobs, adjustment covers or
shields, barriers, isolation resistor-capacitor networks
etc.Before returning any television to the customer,
the service technician must be sure that it is
completely safe to operate without danger of electrical