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CP X430WA(C7X2)SERVICE MANUAL
Warning
The technical information and parts shown in this
manual are not to be used for: the development,
design, production, storage or use of nuclear, chemical,
biological or missile weapons or other weapons of
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sell, give, or export these items, or grant permission for
use to parties with such objectives. Forward all inquiries
to Hitachi Ltd.
Caution
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ation and materials, various measures are provided in this Hitachi Multimedia LCD Projector. Be sure to
read cautionary items described in the manual to maintain safety before servicing.
Service Warning
1.When replace the lamp, avoid burns to your The lamp becomes ngers. very hot.
2. Never touch the lamp bulb with a nger or anything else. Never drop it or give it a shock. They may
cause bursting of the bulb.
3. This projector is provided with a high voltage circuit for the lamp. Do not touch the electric parts of
power unit (main), when turn on the projector.
4. Do not touch the exhaust fan, during operation.
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6. Use the cables which are included with the projector or specied.
Contents
1. Features ---------------------------------------------------8. Disassembly diagram2--------------------------------- 30
2. Specications---------------------------------------------9. Replacement parts list-------------------------------2-32
3. Unit Layout ------------------------------------------------310.RS-232C communication ---------------------------- 33
4. Adjustment ------------------------------------------------11.Block diagram-------------------------------------------540
5. Troubleshooting----------------------------------------12.Connector connection diagram12-------------------- 41
6. Service Notes ------------------------------------------1713.Circuit diagram s ---------------------------------------42
7. Wiring diagram -- |
ACEC
