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Multimedia Projector
SERVICE MANUAL
Product code
1 122 418 20
(KA7AA)
1 122 419 20
(LA7AA)
1 122 419 22
(LA7CA)
original Version
REFERENCE NO.
SM
5110976-00
FILE NO.
Model No. PdG-dSu21N
U.S.A, Canada,
PdG-dSu21e
Europe, Asia
PdG-dSu21B
U.K.
chassis No. KA7-dSu21N00
LA7-dSu21e00
LA7-dSu21B00
Match the Chassis No. on the unit's back cover with the
Chassis No. in the Service Manual.
If the Original Version Service Manual Chassis No. does
not match the unit’s, additional Service Literature is re-
quired. You must refer to “Notices” to the Original Service
Manual prior to servicing the unit.
Summary of Contents for PDG-DSU21B
Page 8: ...PDG DSU21 4 1 2 DSU21 System Block Diagram ...
Page 26: ...PDG DSU21 22 Step Figure Description 17 Remove the foot stand ...
Page 29: ...PDG DSU21 25 3 z Remove the screws M3x6x2 z Remove Color wheel module ...
Page 50: ...PDG DSU21 46 6 1 Mechanical Drawing ...
Page 51: ...PDG DSU21 47 6 2 Optical Parts Location ...
Page 52: ...PDG DSU21 48 ...
Page 53: ...PDG DSU21 49 ...
Page 58: ...PDG DSU21 54 z Appendix D More details for main board measurement 1 Signal of DAD2000 26V 26V ...
Page 59: ...PDG DSU21 55 2 Ballast Feedback Signal ...
Page 60: ... KA7AA May 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...