Tyros4
12
LOWER CASE UNIT
DM COVER
ACDM EARTH ANGLE
AC UPPER FRAME ASSEMBLY
[S09]
[S01A]
• Top View
[S01A]
[S03A]
[S03D]
[S03A]
[S11A]
1.
Separation of Upper Case Unit and
Lower Case Unit
(The required: About 5 minutes).
1-1
Remove the four (4) screws marked [S12] and
seventeen (17) screws marked [S14A], lift the rear side
of the upper case unit a little, pull it toward you a little
paying attention not to damage connector assemblies,
and lift the upper case unit carefully. (Fig. 1, Photo 1)
1-2 Remove the five (5) screws marked [S03A] and the
screw marked [S11A]. The ACDM earth angle can then
be removed. (Fig. 2)
1-3
Remove the ten (10) screws marked [S01A] and
the screw marked [S09]. The DM cover can then be
removed. (Fig. 2)
1-4
Disconnect all the connector assemblies connecting the
upper case unit and lower case unit. The upper case unit
and lower case unit can then be separated.
• Bottom View
[S14A]
[S12]
HDD ASSEMBLY
LOWER CASE UNIT
DIMM COVER
[S14A]
[S12]
[S14A]
[S14A]
[S14A]
[S14A]
[S14A]
[S02C]
[S02A]
[S02A]
Fig. 2
Fig. 1
Photo 1
①
②
③
UPPER CASE UNIT
Содержание Tyros4
Страница 41: ...41 Tyros4 2NA WT90140 Pattern side A A to DM CN951 to DM CN950 to MICVR CN301 B B Component side ...
Страница 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Страница 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Страница 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Страница 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Страница 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Страница 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Страница 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Страница 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Страница 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Страница 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Страница 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Страница 62: ...62 Tyros4 MK61L Circuit Board Component side N N N C N N O O O O to MKH D CN4 2NAKZ WD80020 3 ...
Страница 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...
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