4.0 Maintenance Remove/Replace)
Contents
4.1
Maintenance
4.2 Projector Covers.........................................................................................4-5
4.4 Arc Lamp Assembly...................................................................................4-6
104120) Removal ......................................................................................4-8
4.6 Electronics Module ....................................................................................4-13
4.9 CRT Yoke ..................................................................................................4-19
4.13 Projection Lens...........................................................................................4-23
4.1 Introduction
This chapter covers procedures on removal, replacement, and adjustment of a
specific assembly or subassembly.
NOTE:
Before performing the front or rear cover or replacing any components or
subassemblies, please review the Safety Section at the front of this manual. These
procedures must be performed by HJT certified maintenance engineers and
technicians only.
When performing removal and replacement procedures, protect yourself and
equipment by following these precautions:
Model 330, 340SC, and 370SC Service Manual
....................................................................4-1
Remove/Replace)
Turn projector power off with the remote.
After the cooling fans have stopped running, turn the projector
off at the circuit breaker and disconnect the power cord.
Chapter 4-Maintenance
4-1