Read Sharp 28LW-92H (serv.man2) Service Manual online
4
AK - 45
CHASSIS
13.10.SDA5555
...............................................................................................................................18
13.10.1.General definition ..............................................................................................................18
13.10.2.Features..............................................................................................................................18
13.11.MC44608
...............................................................................................................................19
13.11.1.Description .........................................................................................................................19
13.11.2.General Features ...............................................................................................................20
13.11.3.Pin Connections ................................................................................................................20
13.12.TCET1102G
.........................................................................................................................21
13.12.1.Description .........................................................................................................................21
13.12.2.Applications .......................................................................................................................21
13.12.3.Features..............................................................................................................................21
13.13.TDA9885T
............................................................................................................................21
13.13.1.General Description ..........................................................................................................21
13.13.2.Features..............................................................................................................................21
13.13.3.Pinning................................................................................................................................22
13.14.PI5V330
.................................................................................................................................22
13.14.1.General Description ..............................................................................................................22
14.AK45 CHASSIS PRODUCTION SERVICE MODE ADJUSTMENTS
.........................23
14.1.SERVICE MENU ..........................................................................................................................23
14.2.ADJUST MENU ...........................................................................................................................23
14.3.OPTIONS MENU..........................................................................................................................35
Option 0. Video Processor Crystal Indication .............................................................................35
Option 1. (0x01) Video Processor Decoder Mode Register........................................................35
Option 2. (0x18) Video Processor Blanking Control ...................................................................35
Option 3. (0x19) Video Processor Cathode Drive Level .............................................................36
Option 4. ..........................................................................................................................................36
Option 5. CTI Available, Mono AVL...............................................................................................36
Option 6. ..........................................................................................................................................36
Option 7. OPTIONHOTELACTIVE, PLL_VST, PIP Zoom Mode, PIP Position ...........................36
Option 8. IF Frequency...................................................................................................................37
Option 9. Standard Available.........................................................................................................37
Option 10. Scart, Combfilter, Teletext, Language .......................................................................38
Option 11. PLL Tuner Control 1 Byte............................................................................................38
Option 12. PLL Tuner Control 2 Low Byte ...................................................................................38
Option 13. PLL Tuner Control 2 Mid Byte ....................................................................................39
Option 14. PLL Tuner Control 2 High Byte ..................................................................................39
Option 15. PLL Tuner VHF LOW – VHF HIGH Crossover Low Byte ..........................................39
Option 16. PLL Tuner VHF LOW – VHF HIGH Crossover High Byte .........................................39
Option 17. PLL Tuner VHF HIGH – UHF Crossover Low Byte ...................................................39
Option 18. PLL Tuner VHF HIGH – UHF Crossover High Byte...................................................39
Option 19. PIP PLL Tuner Control 1 Byte.....................................................................................40
Option 20. PIP PLL Tuner Control 2 Low Byte ............................................................................40
Option 21. PIP PLL Tuner Control 2 Mid Byte .............................................................................40
Option 22. PIP PLL Tuner Control 2 High Byte............................................................................40
Option 23. PIP PLL Tuner VHF LOW – VHF HIGH Crossover Low Byte ...................................40
Option 24. PIP PLL Tuner VHF LOW – VHF HIGH Crossover High Byte...................................40
Option 25. PIP PLL Tuner VHF HIGH – UHF Crossover Low Byte.............................................41
Option 26. PIP PLL Tuner VHF HIGH – UHF Crossover High Byte............................................41
Option 27. Language Available 1 ..................................................................................................41
Option 28. Language Available 2 ..................................................................................................41
Option 29. Language Available 3 and Zoom Mode Available ....................................................41
Option 30. Country .........................................................................................................................42
Option 31. Prescaler MSP FM (AVL=OFF)....................................................................................42
Option 32. Prescaler MSP NICAM (AVL=OFF) .............................................................................42
Option 33. Prescaler MSP SCART (AVL=OFF) ............................................................................43
Option 34. Prescaler MSP I2S (AVL=OFF)....................................................................................43
Option 35. Not used........................................................................................................................43
Option 36. Not used........................................................................................................................43
Option 37. Reserved for USA ........................................................................................................43
Option 38. TV Teletext Mode Selection, Child Lock, Equalizer Country...................................43
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