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Great PDF easy to read good info needed for replacment of belts and assembly and specs.
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complete and unabridged very good quality
easy to download.
recieved in two days.
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Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
AV-27D302 AV-27D202
INITIAL SETTING VALUE OF SERVICE MENU
1. Adjustment of the SERVICE MENU is made on the basis of the initial setting values; however, the new setting values which set the screen in its optimum condition may differ from the initial setting. 2. Do not change the initial setting values of the setting (adjustment) items not listed in �ADJUSTMENT�.
PICTURE MODE
" The 5 setting items in the video mode No.6 EXT BRI, No.7 EXT PICT, No.8 EXT CLR, No.9 EXT TINT and No.10 EXT DTL are linked to the
items in the TV MODE No.1 BRIGHT, No.2 PICTURE, No.3 COLOR, No.4 TINT and No.5 TV DTL respectively. When the setting items in the TV mode are adjusted, the values in the setting items in the video mode are revised automatically to the same values in the TV mode. (The initial setting values given in parenthesis are offset values.)
" When the 5 items (No.6, 7, 8, 9 and 10) are adjusted in the video mode, the setting values in each item are changed independently.
Initial setting value No. Setting (Adjustment) items Variable range AV-27D302 /S AV-27D202 /S 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. BRIGHT PICTURE COLOR TINT TV DTL EXT BRI. EXT PICT. EXT CLR EXT TINT EXT DTL CMP BRI CMP PICT CMP CLR CMP TINT CMP DTL CMP R CT CMP G CT CMP B CT CMP R DR CMP B DR WPL C TRAP CORING CMP CORI TV SHAP EXT SHAP CMP SHAP RGB CONT TV ID S EXT ID S 000�127 000�127 000�127 000�127 000�63 ±025 ±025 ±025 ±025 000�063 ±025 ±025 000�127 000�127 000�063 ±025 ±025 ±025 ±025 ±025 000 / 001 000 / 001 000 / 001 000 / 001 000 / 001 000 / 001 000 / 001 000�063 000 / 001 000 / 001 064 100 055 087 050 ±000 +002 ±000 -005 050 -001 ±000 072 037 050 +008 ±000 +008 ±000 -002 001 000 001 001 001 001 001 016 000 000 AV-27D302 /R AV-27D202 /R 064 100 055 087 050 ±000 +002 ±000 -005 050 -001 ±000 072 037 050 +008 ±000 +008 ±000 -002 001 000 001 001 001 001 001 016 000 000
No. 51788
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