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Safety Instructions
WARNING:
The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side
of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is
identified with the line (
) in the schematic diagram. For continued product safety and protection of per-
sonnel injury, servicing should be made with qualified personnel.
The following precautions must be observed.
Safety Precautions
1: An isolation transformer should be connected in
the power line between the projector and the AC
line before any service is performed on the projec-
tor.
: Comply with all caution and safety-related notes
provided on the cabinet back, cabinet bottom, inside
the cabinet or on the chassis.
3: When replacing a chassis in the cabinet, always
be certain that all the protective devices are
installed properly, such as, control knobs, adjust-
ment covers or shields, barriers, etc.
DO NOT OPERATE THIS PROJECTOR WITHOUT
THE PROTECTIVE SHIELD IN POSITION AND PR
OPERLY SECURED.
4: Before replacing the cabinet cover, thoroughly
inspect the inside of the cabinet to see that no stray
parts or tools have been left inside.
Before returning any projector to the customer, the
service personnel must be sure it is completely safe
to operate without danger of electric shock.
Service Personnel Warning
Eye damage may result from directly viewing the light produced by the Lamp used in this equipment. Always
turn off Lamp before opening cover. The Ultraviolet radiation eye protection required during this servicing.
Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizer
generates high voltages (15kV - 5kV) at its starts.
Since the lamp is very high temperature during units operation replacement of the lamp should be done at least
45 minutes after the power has been turned off, to allow the lamp cool-off.
Product Safety Notice
Product safety should be considered when a component replacement is made in any area of the projector.
Components indicated by mark
!
in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is, therefore, particularly recommended that the replacement of there
parts must be made by exactly the same parts.
do Not AtteMPt to SerVIcING tHe reMote coNtroL uNIt.
Laser Beam may be leaked out when in disassemble the Unit. As the Laser Beam
used in this Remote control unit is harmful to the eyes.
If the remote control unit is failed, replace with new one.
Содержание PLC-XT35
Страница 102: ... 102 IC Block Diagrams BA7078 Sync Seperator IC5321 FA7701V Switching Controller IC5641 ...
Страница 103: ... 103 IC Block Diagrams HIN202EIB RS 232C Driver IC3801 L3E01060 Level Shift IC2501 IC2531 IC2561 ...
Страница 104: ... 104 IC Block Diagrams L3E06150 Sample Hold IC501 IC531 IC561 L3E07111 Digital Gamma Shift LCD Driver IC401 ...
Страница 105: ... 105 IC Block Diagrams LM4889 Audio Output IC5121 NJW1141 Audio Control IC5001 ...
Страница 106: ... 106 IC Block Diagrams TE7783 Parallel I O Expander IC1801 PW190 Scan Converter System Control IC301 ...
Страница 107: ... 107 IC Block Diagrams CXA2229 Video SW Sync IC101 CXD3815 Video Decoder IC3101 ...
Страница 108: ... 108 IC Block Diagrams THS7347IPHPR PC1 PC2 SW IC5201 ...
Страница 134: ... 134 Mechanical Parts List KP3 XT3500 KP3 XT35L00 Condenser lens out assembly M07 L15 Relay lens out assembly L19 M08 ...
Страница 139: ... 139 Mechanical Parts List KP3 XT3500 KP3 XT35L00 ...
Страница 140: ... KP3A Nov 2007 DC 350 Printed in Japan SANYO Electric Co Ltd ...
Страница 152: ...A10 SCH_KP3A 1 3 4 5 6 7 8 9 10 11 1 13 14 15 16 A B C D E F G H I J K L A B C D E F G H I J K L NO DATA ...