Everything in the manual was excellent except for a couple of pictures of specific areas in the unit that were a little dark. Owners Manuals re-sent the pdf file & the problem was corrected. Excellent product! George
This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
Text excerpt from page 30 (click to view)
HV- 29WZ
Item
Measuring instrument
Test point
Ad justment part 3.H-CENT
Description 13. Receive a c ircle pattern s ignal. 14. Select 3.H-CENT and set the initial setting value. 15. Adjust H-CENT to make C=D. 16. Press the MENU/OK key and memorize the set value.
Ad justment of Signal H. CENTER gener ator Remote control unit
C
D
Ad justment of H.SIZE
4.H-SIZE
17. Receive a cross-hatch signal. 18. Select 4.H-SIZE and set the initial setting value. 19. Adjust H-SIZE and make sure that the horiz ontal sc reen size of the picture size is in the bellow table. 20. Press the MENU/OK key and memorize the set value. 21. Input a NTSC VIDEO signal (60Hz) from the EXT terminal, and make sure that the horizontal screen size is in the below table. 22. Press the MENU/OK key and memorize the set value.
ASPECT MODE ADJ. ITEM H-SIZE REGULAR 92%
ZOOM ZOOM 16 : 9
(FIXED)
(FIXED)
Ad justment of EW-PIN
6.EW-PIN
Straight
23. Select 6.EW-PIN and set the initial s etting value 24. Adjust EW-PIN and mak e the 2nd.vertic al lines at the left and right edges of the s creen straight. Also make sure that the 3rd vertical lines are straight. 25. Press the MENU/OK key and memorize the set value.