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BARCO PROJECTION SYSTEMS
R7628162(2)K
R7628165(5)K
R7628166(6)K
R7629092K
R7629095K
R7629096K
Date :
29/05/2000
R7631832K
R7631835K
R7631836K
R7629382K
R7629385K
R7629386K
INSTALLATION MANUAL
Procedure for the Building In of the Adjustable
Picture Tubes
CRT M9M
R7624302K /5K /6K
R7626412K /5K /6K
R7624312K /5K /6K
R7621042K /5K /6K
Rev :
00
Art. No. :
R5976124
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Summary of Contents for Barco R7628162K
- Page 1 BARCO PROJECTION SYSTEMS CRT M9M R7628162(2)K R7631832K R7624302K /5K /6K R7628165(5)K R7631835K R7626412K /5K /6K R7628166(6)K R7631836K R7624312K /5K /6K R7621042K /5K /6K R7629092K R7629382K R7629095K R7629385K R7629096K R7629386K INSTALLATION MANUAL Procedure for the Building In of the Adjustable Picture Tubes...
- Page 2 Produced by BARCO NV, May 2000. All rights reserved. Trademarks are the rights of their respective owners. BARCO n.v./Projection Systems Noordlaan 5 B-8520 Kuurne Belgium Tel : +32/56/368211 Fax : +32/56/351651 E-mail : sales.bps@barco.com Visit Barco on the web : http://www.barco.com Printed in Belgium...
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Page 3: Table Of Contents
Contents PROCEDURE FOR THE REPLACEMENT OF THE 9INCH PICTURE TUBES ....5 What has to be done ............................5 Procedure 1 ..............................5 REPLACEMENT OF 9” FIXED PICTURES TUBES WITH ADJUSTABLE TUBES..6 What has to be done ............................6 Procedure 2 .............................. -
Page 4: Procedure For The Replacement Of The 9Inch Picture Tubes
Remove the 4 screws fixing the picture tube “Click out” the Picture tube and remove all the electronics (place it on the new CRT). “Click in” the new Picture tube and fix it with the same screws (smallest screws). BARCO ——————————————————— 5 ————————————— Projection Systems... -
Page 5: Replacement Of 9” Fixed Pictures Tubes With Adjustable Tubes
Picture tube frame fixing: the protection panel is not remounted for the new picture tubes but replaced by protection corner pieces (see 10) Attention: Therefore 6 screws of the old protection panel must be reused Image 1 BARCO ——————————————————— 6 ————————————— Projection Systems... -
Page 6: Image 2
Image 2 Image 3 Image 4 difficult to reach screws Image 5 lifting out the picture tube BARCO ——————————————————— 7 ————————————— Projection Systems... -
Page 7: Removing Of The Picture Tubes
Remove PCB board at the end of the picture tube (4 screws) Loosen the mounting screws on the top panel and lower panel (will be reused) Slide out the picture tubes Image 6 mounting screws (6x) Image 7 remove PCB board BARCO ——————————————————— 8 ————————————— Projection Systems... -
Page 8: Building In The New Picture Tubes
NOTE: difference between picture tubes: by colored label : red ,green & blue by last digit of the art. No. red=2, green=5, blue=6 Image 8 The correct panels (1,2,3) by r-g-b Image 9 Position correction with screws BARCO ——————————————————— 9 ————————————— Projection Systems... -
Page 9: Procedure 5
(reused from the old protection panel)) Mounting the protection pieces (2x3 screws) Reinstall the protection panel and the top cover Additional information on the following kits: R7621042K/ 5K/ 6K Scheimpflug Adjustment 10,11 Illustration together Image 12 BARCO ——————————————————— 10 ————————————— Projection Systems... -
Page 10: Replacement Of The Three Picture Tubes Together
Replacement of the three picture tubes together Image 10 Adjustment Image 11 End stage touches frame BARCO ——————————————————— 11 ————————————— Projection Systems... -
Page 11: Replacement Of A Picture Tube In The B*120* Series Projectors
Procedure 1 Replacement of a picture tube with the above mentioned kit requires the adaptation of the following modules: Step Action Image Deflection Switching module Convergence module Replacement of the Video amplifier Image 13 BARCO ——————————————————— 12 ————————————— Projection Systems... -
Page 12: Procedure 2
The adaptation of the module consists of a readjustment of Pulse 2 (P802). Connect an oscilloscope to resistor R885 (or emitter of transistor Q804) Adjust the potentiometer P802 for a pulse duration of the Pulse 2 of 2.5us on emitter of transistor Q804. BARCO ——————————————————— 13 ————————————— Projection Systems... -
Page 13: Images 15
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Page 14: Scheimpflug Adjustment (Diagonal Image Focusing)
Owner's Manual of the projector. Image 16 :$51,1* :$51,1* :$51,1* X6SIDIBÃ)ÃUPÃ69EVTUÃT8C@DHQAGVBÃ8PSS@8UDPITÃ6 ÃUPÃ6% ADSTUÃGPPT@IÃUC@Ã8PSS@TQPI9DIBÃT@8VSDU`ÃIVUTÃ7 ÃUPÃ7% T8C@DHQAGVBÃ69EVTUH@IUÃDTÃGDHDU@9 %/8( *5((1 Q S P E @ 8 UP S ÃA S P I UÃW D@ X :$51,1* :$51,1* :$51,1* BARCO ——————————————————— 15 ————————————— Projection Systems... -
Page 15: Image 17
2. TURN THE SCREW MARKED TO FOCUS THE IMAGE DIAGO- NALLY from LEFT (top) TO RIGHT (bottom) <ENTER> to continue <EXIT> to return Red CRT Lens Image 18 right left right left GREEN A3 BLUE BARCO ——————————————————— 16 ————————————— Projection Systems... -
Page 16: Image 19
: Turning bolt A5 w ill influence the diagonal focus for R ed from left bottom to right top Image 20 ADJUSTMENT MODE Select a path from below: GUIDED RANDOM ACCESS INSTALLATION SERVICE IRIS Select with then <ENTER> enter password <EXIT> to return xxxx BARCO ——————————————————— 17 ————————————— Projection Systems...
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