
Part 2: Repair Information
2-19
7. LAMP REPLACEMENT
Replacement Procedure
1. Turn off the projector and disconnect the AC
cord.
2. Remove 2 screw with a Phillips screwdriver and
remove the lamp cover.
3. Remove 2 screws and pull out the lamp
assembly by grasping the handle.
4. Install the new lamp assembly securely and
tighten 2 screws.
5. Place the lamp cover and tighten 2 screws.
6. Connect the AC cord to the projector and turn
on.
7. Reset the lamp replacement monitor timer. See
the explanation below.
How to reset the lamp replacement monitor timer
1. Turn the projector on, and press the
MENU
button and the
ON-SCREEN MENU
will
appear. Press the
POINT LEFT/RIGH
buttons to position the pointer at the setting
menu icon.
2. Press the
POINT DOWN
button. Move the pointer to the menu and position it at the
"Lamp Counter Reset" icon, then press the
SET
button.
3. The message "Lamp Counter Reset?" is displayed. Press the
POINT UP/DOWN
buttons to position the pointer at [Yes] and press the
SET
button to select it.
Please refer to the owners manual for further information.
Recommendation
Should the air filter become clogged with dust particles, it will reduce the cooling fan's
effectiveness and may result in internal heat build up and short lamp life. We
recommend cleaning the air filter after the projection lamp is replaced.
Refer to "Air Filter Cleaning".
• For continued safety, replace with a lamp assembly of the same type.
Service Parts No.: DY4-6319-000 (LV-LP13)
• Allow the projector to cool for at least 45 minutes before you open the
lamp cover. The inside of the projector can become very hot.
• Do not drop the lamp module or touch the glass bulb! The glass can
shatter and cause injury.
WARNING
Do not reset the Lamp
Replacement Monitor Timer,
except after the lamp is
replaced.
CAUTION
Fig. 2-26
Lamp cover
Lamp Assembly
Handle
Screw
Содержание D78-5232
Страница 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...
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Страница 10: ...Part 1 General Information ...
Страница 23: ...7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 26 Part 1 General Information 1 13 ...
Страница 24: ......
Страница 25: ...Part 2 Repair Information ...
Страница 46: ...Part 3 Adjustment ...
Страница 69: ...Part 4 Troubleshooting ...
Страница 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...
Страница 87: ...Part 4 Troubleshooting 4 18 FA5332M P F Controller IC601 FA7612CA PWC Controller IC6602 IC6603 IC6616 ...
Страница 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...
Страница 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...
Страница 92: ...Part 4 Troubleshooting 4 23 M62399 D A IC3501 IC3551 PW365 System Control Scan Converter IC301 ...
Страница 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...
Страница 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...
Страница 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...
Страница 96: ...Part 5 Parts Catalog ...
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Страница 105: ...Page 4 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 23 a 23 b 23 51 b 51 a 51 43 43 2 ...
Страница 113: ...Part 6 Electrical Diagrams ...
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