13
Tyros3
Press the ejector levers
• Removing DIMMs
until the DIMM unlocks.
Pull the DIMM vertically
out of the socket.
LOWER CASE UNIT
DM COVER
ACDM EARTH ANGLE
AC UPPER FRAME ASSEMBLY
[S09]
[S01A]
• Top View
[S01A] [S01B]
[S03A]
[S03C]
[S03A]
2.
DM Circuit Board
(Time Required: About 8 minutes)
*
If there is a DIMM inserted into the DIMM socket, remove
the four (4) screws marked [S02A], DIMM cover and the
DIMM before going to the procedures below. (Fig1, Fig. 3)
2-1
Separate the upper case unit and lower case unit.
2-2 Remove the sine (9) screws marked [S01A] and two
(2) screws marked [S01B]. The DM cover can then be
removed. (Fig. 2)
2-3
Remove the four (4) screws marked [S01C] and the
screw marked [S02B]. The DM circuit board can then
be removed. (Fig. 4)
[S01]: BIND HEAD SCREW 3.0X6 MFZN2W3 (WE774000)
[S03]: BIND HEAD TAPPING SCREW-B 3.0X8 MFZN2W3 (WE774301)
[S09]: PW HEAD MACHINE SCREW 3.0 X 12 MFZN2W3 (WP817100)
Fig. 2
Fig. 3
LOWER CASE UNIT
AC LOWER FRAME
ASSEMBLY
POWER SUPPLY UNIT
POWER SWITCH
ANGLE
WIRING ASSEMBLY
ACIN
• Rear View
• Top View
[S01C]
[S02B]
[S03D] [S03E]
DM
[S04C]
[S03E]
[S03E]
[S11]
CN4
Fig. 4
[S01B]: BIND HEAD SCREW 3.0X6 MFZN2W3 (WE774000)
[S02B]: BIND HEAD SCREW 3.0X8 MFZN2B3 (WE983600)
[S03]: BIND HEAD TAPPING SCREW-B 3.0X8 MFZN2W3 (WE774301)
[S04C]: BIND HEAD TAPPING SCREW-B 3.0X10 MFZN2B3 (WE972200)
[S11]:
BIND HEAD SCREW 4.0X8 MFZN2W3 (WE968500)
*
MAC (Media Access Control) address is stored in the
DM circuit board. If the DM circuit board is replaced,
MAC address will be changed.
Summary of Contents for Tyros3
Page 50: ...50 Tyros3 DM Circuit Board 2NA WM15450 C C to AJK CN7 to AJK CN1 to LCR CN202 to PNR CN4 N C ...
Page 53: ...53 Tyros3 D D DIMM 168 pin Pattern side Scale 90 100 2NA WM15450 ...
Page 60: ...60 Tyros3 PNC Circuit Board H H G G 1 up down 2 3 4 5 6 7 2NA WM24260 ...
Page 62: ...62 Tyros3 PNR Circuit Board I I to PNL CN4 to DM CN205 2NA WM24240 ...
Page 63: ...63 Tyros3 Component side 2NA WM24240 I I ...
Page 64: ...64 Tyros3 PNR Circuit Board J J 2NA WM24240 ...
Page 65: ...65 Tyros3 Pattern side 2NA WM24240 J J to PNC CN2 ...
Page 68: ...68 Tyros3 PNL Circuit Board K K 2NA WM24250 ...
Page 69: ...69 Tyros3 Scale 85 100 Component side K K to PNR CN2 2NA WM24250 ...
Page 70: ...70 Tyros3 PNL Circuit Board L L to LCL CN5 to SWITCHING POWER SUPPLY CN5 2NA WM24250 ...
Page 71: ...71 Tyros3 Scale 85 100 Pattern side 2NA WM24250 L L to PNLS CN202 to PITCHBEND to MODULATION ...
Page 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 ...
Page 77: ...77 Tyros3 MK61L Circuit Board Pattern side Q Q 2NAKZ WD80020 3 Q Q R R R R ...