19
Tyros3
LOWER CASE UNIT
DATA LINE FILTER
MK UNIT
• Top View
[S07A]
[S05P]
[S05P]
[18]
[S05P]
[S05P]
DATA LINE FILTER
FLAT CABLE
[S07A]
[S03J]
CN2
LCD UPPER CASE
LCL
LCR
[S03K]
CN2
CN2
Fig. 15
[S03]: BIND HEAD TAPPING SCREW-B
3.0X8 MFZN2W3 (WE774301)
[S03L]
A
A
LCD UPPER CASE
CRYSTAL DISPLAY
Fig. 16
[S03L]: BIND HEAD TAPPING SCREW-B
3.0X8 MFZN2W3 (WE774301)
25. Crystal Display
(Time Required: About 7 minutes)
25-1 Separate the upper case unit and lower case unit.
25-2
Remove the LCD unit. (See procedure 21.)
25-3
Remove the LCD lower case assembly and gear.
25-4 Lift
the
stopper of the connector at the portion [A] as
shown in Fig. 16 and then remove the flat cable and
ferrite core. (Fig. 16)
25-5
Remove the four (4) screws marked [S03L]. The crystal
display can then be removed. (Fig. 16)
When connecting to the connector, pay attention
not to insert the cable inversely.
26. Keyboard Assembly
(Time Required: About 9 minutes)
26-1
Separate the upper case unit and lower case unit.
26-2
Remove the two (2) screws marked [S07A]. The two (2)
data line fi lters can then be removed. (Fig. 17)
26-3 Remove
the eight (8) screws marked [S14B] and fi ve (5)
screws marked [S05P]. (Fig. 1
、
Fig. 17)
*
Be sure to loosen the cord holder marked [18] and
release the flat cable (PC sensor) from the cord
holder before lifting the keyboard. (Fig.17)
If the keyboard is lifted without releasing the flat
cable from the cord holder, the flat cable or the
sensor may be damaged.
26-4
Raise the MK unit from front side so that the front
side will face upward while paying attention to the
connector assemblies. (Photo 5)
26-5
Remove the screw marked [MS13] and two (2) screws
marked [MS03]. The keyboard assembly can then be
removed. (Fig. 18)
Fig. 17
[S05P]: BIND HEAD TAPPING SCREW-B 3.0X10 MFZN2W3 (WE774200)
[S07A]: PW HEAD TAPPING SCREW-B 3.0X12 MFZN2W3 (WF00210R)
Содержание Tyros3
Страница 50: ...50 Tyros3 DM Circuit Board 2NA WM15450 C C to AJK CN7 to AJK CN1 to LCR CN202 to PNR CN4 N C ...
Страница 53: ...53 Tyros3 D D DIMM 168 pin Pattern side Scale 90 100 2NA WM15450 ...
Страница 60: ...60 Tyros3 PNC Circuit Board H H G G 1 up down 2 3 4 5 6 7 2NA WM24260 ...
Страница 62: ...62 Tyros3 PNR Circuit Board I I to PNL CN4 to DM CN205 2NA WM24240 ...
Страница 63: ...63 Tyros3 Component side 2NA WM24240 I I ...
Страница 64: ...64 Tyros3 PNR Circuit Board J J 2NA WM24240 ...
Страница 65: ...65 Tyros3 Pattern side 2NA WM24240 J J to PNC CN2 ...
Страница 68: ...68 Tyros3 PNL Circuit Board K K 2NA WM24250 ...
Страница 69: ...69 Tyros3 Scale 85 100 Component side K K to PNR CN2 2NA WM24250 ...
Страница 70: ...70 Tyros3 PNL Circuit Board L L to LCL CN5 to SWITCHING POWER SUPPLY CN5 2NA WM24250 ...
Страница 71: ...71 Tyros3 Scale 85 100 Pattern side 2NA WM24250 L L to PNLS CN202 to PITCHBEND to MODULATION ...
Страница 76: ...76 Tyros3 MK61L Circuit Board Component side O O N C O O P P P P to MKH D CN4 2NAKZ WD80020 3 ...
Страница 77: ...77 Tyros3 MK61L Circuit Board Pattern side Q Q 2NAKZ WD80020 3 Q Q R R R R ...