Roland VK-77, Service Notes

Page: 4 / 49

4
Apr,1999 VK-77
A
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B B B B
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D D D D
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IIII
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EXPLODED VIEW
／分解図
／分解図 ／分解図
／分解図
Disassembling
1.
1.1 Remove screws (8 pcs).
1.2 Slide
①
toward the keyboard and remove it.
分解手順
分解手順 分解手順
分解手順
1
1-1.
のネジ８本を取ります。
1-2.
①を鍵盤側にスライドさせて外します。
a
a
2. Remove screws (5 pcs).
2.
のネジ５本を取ります。
A
A
3. Remove screws (2 pcs).
3.
のネジ２本を取ります。 d
d
*Unless otherwise instructed,
use screw to secure PWB
assemblies to the rear panel.
＊
REAR PANEL
に固定する。
PWB ASSY
は、特に指示が
無い場合、 で止めます。
o
o
[PART]
NO.PART CODE PART NAME
DESCRIPTION
71343523 TOP BOARD ASSY CB
01676734 ESCUTCHEON H-BAR
01676690 SPACER
01676767 TOP BOARD HOLDER
22125675 ANGLE 212-675
22105129 ANGLE 210-129
01676901 VR HOLDER
01676912 END BLOCK CAP LOWER
01676945 END BLOCK CAP UPPER
00348345 END BOLCK UR
01676789 SIDE HOLDER R
01784245 UPPER KEYBOARD ANGLE
01123412 STAND D
01782490 STAND D
01676701 BLIND UPPER
71124512 PANEL A BOARD ASSY
71124523 PANEL B BOARD ASSY
71124534 PANEL C BOARD ASSY
71124545 PANEL D BOARD ASSY
71230934 REGIST L BOARD ASSY
71230945 REGIST R BOARD ASSY
00127378 LCD RCM7044U-1A
71231034 PS ASSY
71231078 INLET BOARD ASSY
01450212 POWER TRANSFORMER 01450212 UNIVERSAL
71124445 MAIN BOARD ASSY (EXG)
71124490 VOLUME BOARD ASSY
71124501 PHONES BOARD ASSY
71124467 ANALOG BOARD ASSY WITH JACK BOARD
71231056 CANNON BOARD ASSY
71232267 PEDAL BOARD ASSY
71124489 MIDI BOARD ASSY
00238290 STAND A
71343501 SIDE PNL L ASSY CB
71343512 SIDE PNL R ASSY CB
[SCREW]
40011123 SCREW M4X8 BINDING B-TIGHT BZC
40011067 SCREW M3X8 BINDING TAPTITE B FE ZC
40128512 SCREW M4X25 PAN WASHER HEAD TAPTITE B BZC
40126267 SCREW M4X16 PAN MACHINE W/SW BZC
40010678 SCREW M4X20 TRUSS TAPPING A1 FE BZC
00239367 SHOULDER SCREW 1165
40012090 SCREW M4X12 TRUSS TAPPING A1 FE ZC
40011789 NUT M3 HEX ZC
40011056 SCREW M3X6 BINDING TAPTITE B ZC
40013067 SCREW M3X8 PAN SEMS FE ZC
40010667 SCREW M4X16 TRUSS TAPPING-A FE BZC
40013012 SCREW M4X10 PAN SEMS FE BZC
40011189 SCREW M3X8 PAN TAPTITE-P FE ZC
40011145 SCREW M3X6 FLAT TAPTITE B FE BZC
40011501 SCREW M3X8 PAN MACHINE W/SW FE BZC
40011312 SCREW M3X8 BINDING TAPTITE P FE BZC
40012301 SCREW M4X8 BINDING TAPTITE B FE ZC
40126267 SCREW M4X16 PAN MACHINE W/SW BZC
40012867 SCREW M3X8 PIN MACHINE W/SW+PW ZC
40011101 SCREW M3X8 BINDING TAPTITE B FE BZC
40011090 SCREW M3X6 BINDING TAPTITE BZC
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j
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o
p
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s
t
u
*1 Secure (5) with screw (3 pcs
each).
*2 Secure with screw (3 pcs).
＊
1
⑤は で各３個止めます。
＊
2
３本で止めます。
k
n
k
n