Table Of Contents - Yamaha TYROS 2 Service Manual

Tyros2
I DISASSEMBLY PROCEDURE
CONTENTS
Tyros2
NOTES ............................................................................................................................ 13
Electrical Check After Disassembling ............................................................................. 13
1. Separating the Unit into the Upper Case Assembly and the Lower Case Assembly ... 14
2. DM Circuit Board ............................................................................................................. 14
3. DJK Circuit Board .......................................................................................................... 14
4. DAC2A Circuit Board ..................................................................................................... 14
5-A. 2.5" HDD (Option) ........................................................................................................... 16
5-B. HDSB Circuit Board ....................................................................................................... 16
6. Power Supply Unit .......................................................................................................... 17
7. AJK Circuit Board .......................................................................................................... 17
8. INLET Circuit Board ....................................................................................................... 17
9. CK Circuit Board ............................................................................................................ 17
10. SPOL Circuit Board ........................................................................................................ 17
11. SPOR Circuit Board ....................................................................................................... 17
12. HP Circuit Board ............................................................................................................ 17
13. FSX Keyboard Assembly ................................................................................................ 18
14. White(Black) Key ............................................................................................................. 18
15. Assembling Whie (Black) key ......................................................................................... 19
16. Rubber Contact ............................................................................................................... 19
17. MK61L Circuit Board ...................................................................................................... 19
18. MKH-D,EMKS-FD Circuit Board .................................................................................... 19
19. PNL Circuit Board .......................................................................................................... 20
20. PNR Circuit Board ......................................................................................................... 20
21. PNC and EN Circuit Boards .......................................................................................... 21
21-A. EN Circuit Board ............................................................................................................ 21
21-B. PNC Circuit Board ........................................................................................................... 21
22. MICVR Circuit Board ..................................................................................................... 21
23. USB Circuit Board .......................................................................................................... 21
24. Wheel Assembrly ............................................................................................................ 21
25. Power Switch ................................................................................................................... 21
26. LCD Panel Assembly ...................................................................................................... 22
27. Disassembling the LCD Panel Assembly ....................................................................... 23
27a. Gear ................................................................................................................................. 23
27b. Hinge ............................................................................................................................... 23
27c. LCL Circuit Board ........................................................................................................... 23
27d. LCR Circuit Board .......................................................................................................... 23
27e. LCD .................................................................................................................................. 23
TRS-MS02
1. Grille Assembly ............................................................................................................... 24
2. AC Power Cord ............................................................................................................... 24
12
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TR
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BEDIE
MODE