Download Print this page

GEM RealPiano RP60 Service Manual

Hide thumbs Also See for RealPiano RP60:

Advertisement

Quick Links

SERVICE MANUAL
Index
2
Opening & Keyboard Disassembling Instructions
3
Block Diagram
4
Autotest Procedure
5
Timing Table, Power Amplifier & Supply and Phones Boards
6
L/R Contact, Keyboard Interface, Controls Panel and Display Boards
7
RP60/70 Cpu & Sound Generator Board
8
RP80 Cpu & Sound Generator Board
9
Spare Part List
Warnings
2nd edition november 2000
Notice
Service must be carried out by qualified personnel only. Any tampering carried out by unqualified personnel during the guarantee period
will forfeit the right to guarantee.
For a correct operation of the instrument, after having switched off, be careful to wait at least 3 seconds before switching on again.
To improve the device's specifications, the schematic diagrams may be subject to change without prior notice.
All components marked by this symbol have special safety characteristics, when replacing any of these components use only
manufacturer's specified parts.
The (µ) micro symbol of capacitance value is substituted by U.
The (
The electrolytic capacitors are 25Vdc rated voltage unless otherwise specified.
All resistors are 1/8W unless otherwise specified.
All switches shown in the "OFF" position. All DC voltages measured to ground with a voltmeter 20KOhm/V.
ATTENTION
Address
GENERALMUSIC S.p.A. Sales Division: 47842 S.Giovanni in Marignano (RN) ITALY - Via delle Rose, 12
CODE: 270237
¤
Phone +39(0)541/959511 - Fax +39(0)541/957404 - GENERALMUSIC on the NET: http://www.generalmusic.com
) omega symbol of resistance value is substituted by E.
Soldering point.
Supply voltage.
Male connector.
Test point.
Female connector.
Flag joined with one or more flags
M/F faston connector.
with the same signal name inscribed.
Observe precautions when handling electrostatic sensitive devices.
Logic supply ground.
Analog supply ground.
Chassis ground.
Earth ground.
1 ❏ ❏ ❏ ❏ ❏

Advertisement

loading
Need help?

Need help?

Do you have a question about the RealPiano RP60 and is the answer not in the manual?

Questions and answers

Summary of Contents for GEM RealPiano RP60

  • Page 1 Index Opening & Keyboard Disassembling Instructions Block Diagram Autotest Procedure Timing Table, Power Amplifier & Supply and Phones Boards L/R Contact, Keyboard Interface, Controls Panel and Display Boards RP60/70 Cpu & Sound Generator Board RP80 Cpu & Sound Generator Board Spare Part List Warnings 2nd edition november 2000...
  • Page 2 1) TO REMOVE THE COVER UNSCREW THE 4 SCREWS ON THE REAR, PULL THE COVER TOWARDS YOU AND LIFT IT UP. 2) TO REMOVE THE CONTROL PANEL UNSCREW THE SCREWS AT EACH END AND THE SCREWS THAT ANCHOR 2) TO REMOVE THE CONTROL PANEL UNSCREW THE SCREWS AT EACH END AND THE SCREWS THAT ANCHOR THE CONTROL PANEL SUPPORTS TO THE CHASSIS.
  • Page 3 3 ❏ ❏ ❏ ❏ ❏...
  • Page 4 RP60 TEST PROCEDURE (761194 Cpu board) RP60/70 TEST PROCEDURE (761216 Cpu Board) RP80 TEST PROCEDURE (761201 Cpu Board) This procedure are not intended to repair a fault but only to check the proper This procedure are not intended to repair a fault but only to check the proper This procedure are not intended to repair a fault but only to check the proper instrument operations after a repairing execution.
  • Page 5 5 ❏ ❏ ❏ ❏ ❏...
  • Page 6 ❏ ❏ ❏ ❏ ❏ 6...
  • Page 7 7 ❏ ❏ ❏ ❏ ❏...
  • Page 8 ❏ ❏ ❏ ❏ ❏ 8...
  • Page 9 141010 4 Contacts Vert Female Connector 651563 Cloth For Panel Slits 2) Section name, 710620 Cabinet Assembly (RP60/2/3)(RP70/2/3) 180675 40.5x12 “Gem” Adhesive Plate 080103 1N4148 100mA 75V Signal Diode 340820 Slider Knob 3) Module code, 710618 Cover Assembly (RP60/2)(RP70/2) 180781 75x17mm “Pianovelle”...

This manual is also suitable for:

Realpiano rp70Realpiano rp80