Roland EM-2000, Заметки по обслуживанию

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EM-2000 Oct, 1998
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J2289108 SELF LOCK.SCREW M3X10 TCTC H.6
J2289147 SELF LOCK.SCREW M3X12 TCTC H.6
J2289193 SELF LOCK.SCREW M3X6 TC TC H.6
J2289149 SCREW 3X20 TC TFR H.7
J2289186 SCREW 3.5X16 TCPR TFR H.8 BRUN
J2289113 NUT 3MA H.3
J2139102 TOOTHED WASHER I/D 3
PACKING
# K2638202 LEFT LDPE PROTECTION EM-2000
# K2638201 RIGHT LDPE PROTECTION EM-2000
# K2638203 CENTRAL LDPE PROTECTION EM-2000
K2678119 CARTENE ENVELOPE HD CM.170X56
K2678106 POLYETH.ENVELOPE 4OX55
# K2618202 OUTER PACKING EM-2000
MISCELLANEOUS
K2168102 SPACER FOR LED H.2.8 D.E. 5.5
# 00453223 LED SPACER H. 7 E.D. 5
K2238121 DIFFUSER F/4 LED (HORIZONTAL)
K2238122 DIFFUSER F/4 LED (VERTICAL)
K2238123 DIFFUSER F/3 LED (VERTICAL)
# K2238124 2-LED DIFFUSER (STANDING) EM2000
22265242 RUBBER GUIDE BUSHING
22165134 BRASS BUSHING
K3468131 COPPER ELASTIC STRIP
K2248129 ANTIDUST COVER PL30N
# K2248141 ANTIDUST COVER PL30N F/LCD EM-2000
# 01343089 D-BEAM CONTROLLER ESCT BLK EM-2000
# K2228103 SPEAKER GASKET 107/88 TH.2 EM-2000
# K2268152 RIGHT SOUNDPROOFING FOAM EM-2000
# K2268153 LEFT SOUNDPROOFING FOAM EM-2000
# K2268154 L. SOUNDPROOFING FOAM 220X111 EM-2000
# K1188130 SUPPORT F/TWEETER EM-2000
# K2148110 LCD UNIT PIVOT EM-2000
# K217810201 SPRING EM-2000
# K217810301 SPRING F/UP-DOWN BUTTON EM-2000
12199584 FIXING SUPPORT M1698
J2359101 SPACER 3M ART. SJ5012
K253810302 FUSE WARNING LABEL
ACCESSORIES
K6018109 MIDI GUIDE
# K6018318 OWNER’S MANUAL (E) EM-2000
# K6018337 OWNER’S MANUAL (D) EM-2000
# K6018338 OWNER’S MANUAL (F) EM-2000
# K6018339 OWNER’S MANUAL (I) EM-2000
# K6018336 MIDI IMPLEMENTAT. G1000/EM2000
# 7700428000 ZIP DISK G-1000/EM-2000
! J3439150 MAINS CABLE H05VV+POL.SOCKET (230V)
! J3439128 CABLE 498/3SJT 2X18 AWG-C17 (117V)
! 13499152RI CABLE BS/13/H05VV-F3G0.75-V (230VE)
! J3439167 MAINS CABLE SAA/2-H05VV5 2X1-C17 (240VA)
Attention:
when you have to connect the Switching Power Supply SWM-65 (K2458143)
When you have to connect the Switching Power Supply SWM-65 again (you may have
disconnected it either to replace it or for any other reason), make sure you have resto-
red the following connections between:
A) SWM-65 (CN3) and the POWER AMP. BOARD (CN3) [+17V]
B) SWM-65 (CN2) and the INVERTER BOARD (CN1) [+5V]
(see fig.1)
This is essential to avoid that the connections and, consequently, their voltages are
mixed up, thus causing the SWM-65 Switching Power Supply to break down.
CN3
Cn2
To INVERTER B. (CN1)
POWER AMP.
BOARD
Cn3
SWITCHING
POW. SUPP.
SWM-65
FIg.1