Sharp 21LF-90N Service Manual page 16

AK - 44
CHASSIS
TDA1308 ................................................................................................................................................................ 21
SAW FILTERS ....................................................................................................................................................... 21
13. GENERAL BLOCK DIAGRAM of 11AK44 ..................................................................................................................22
14. SERVICE MENU ...................................................................................................................................................... 23
14.1 Service Menu entrance ................................................................................................................................ 23
14.2 Service Adjustments ................................................................................................................................... 23
14.3 Using Coloured Buttons .............................................................................................................................. 24
14.3.1 AVL ............................................................................................................................................... 24
14.3.2 Geometry Menu ............................................................................................................................. 25
14.3.2.1 Geometry Table ................................................................................................................ 25
14.3.2.1 Geometry Table ................................................................................................................ 25
14.3.3 Screen Adjustment ...................................................................................................................... 26
14.3.4 IF Adjustment ................................................................................................................................ 26
14.4 Auto Programming System Set Up ............................................................................................................. 25
15. OPTIONS ................................................................................................................................................................... 27
15.1 Service Registers updating regarding the Tuner ...................................................................................... 27
15.2 Registers details ......................................................................................................................................... 28
16. LANGUAGES ......................................................................................................................................................... 30
17. HOTEL MODE FUNCTIONS ................................................................................................................................... 30
18. SCHEMATIC DIAGRAMS ........................................................................................................................................ 31
19. HOW TO UPDATE THE TECHNICAL INFORMATION ........................................................................................ 41
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