Clavia Nord Lead 2X Скачать руководство пользователя страница 8

                                                                                                                                            

 

Clavia DMI 

Service manual Nord Lead 2x rev. 1.1 

Page 7 

 

Opening the synth 

WARNING

: Take necessary precautions against ESD before opening the synth.

  

 
Nord Lead 2X 

Loosen the screws as shown in 
the figure. (9x40018)  
The two screws on the sides 
work as hinges. Lift in the front 
to open the top. 
 

Nord Lead 2 

(8x40018) 
 

Nord Rack 2/2X 

Unscrew the 4 panel screws 

(40018) 

Gently slide the top 

forward and lift it of.  

 

 

 

Picture shows Nord Lead 2X 

 
Removing the Power Supply Unit  

Loosen the five screws 

(40262)

 holding the PSU to the chassis. Loosen the two screws 

(40013)

 on the back panel next to the AC socket. Finally remove the 10 pole ribbon cable 

(22340)

 and lift out the PSU. 

 

Removing the Main Board 

Loosen the three screws 

(40262)

 holding the main board to the chassis. Loosen the nuts 

and remove the washers around the ¼" jacks on the back panel. Also loosen the four 
screws 

(40010)

 holding the MIDI jacks to the chassis. Remove the 20 pole ribbon cable 

(22400)

 to the panel board, the 10 pole ribbon cable 

(22430)

 to the PSU and the two 

ribbon cables 

(22290)

 to the keyboard. 

You can now lift out the main board. 
 

Removing the Panel Board 

Pull off all knobs 

(22900)

 on the front panel (not the buttons). Remove the ribbon cable 

(22400)

 from the panel board. Loosen the last two screws 

(40018)

 holding the top to the 

chassis. Loosen the nine screws 

(40262)

 holding the panel board to the upper lid.  

You can now lift out the panel board.  

 

 
 
 
 
 
 

Содержание Nord Lead 2X

Страница 1: ...SERVICE MANUAL...

Страница 2: ...2x rev 1 1 Page 1 Table of contents Overview 3 Test program 4 Running the test program 4 Calibrating the DACs 5 Hardware 6 Hardware structure 6 Opening the synth 7 Hardware configuration 8 Hardware v...

Страница 3: ...d from other web pages made into derivative works or distributed to other sources such as end users or retailers that do not repair Clavia products IInformation is only valid for Nord Lead Rack 2 when...

Страница 4: ...in total with 64 kB PCMCIA expansion card 4 x 99 user programs 100 user performances 4 x 10 user percussion kits 6 x 99 factory programs 3 x 100 factory performances Audio Quality 18bit 44 1 kHz 24 b...

Страница 5: ...test with the DEMO button If an error shows up try performing the simple knob test described in the next section B Button test Pressing each button should turn on the corresponding LED or LED group T...

Страница 6: ...e function of a single output first make sure the synth is on Enter performance mode by pressing PERF MODE and then press SHIFT OSC KBD TRACK This should output a clean sine wave on output A when pres...

Страница 7: ...place on the panel board see schematic for details All input and output jacks are filtered from radio signals with an EMI filter External connectors are a 10 pole connector for the power supply unit...

Страница 8: ...remove the 10 pole ribbon cable 22340 and lift out the PSU Removing the Main Board Loosen the three screws 40262 holding the main board to the chassis Loosen the nuts and remove the washers around th...

Страница 9: ...are versions Main board BootPROM Notes ver 0 4 V1 0 Software Uploading OS and sounds The software version is briefly shown on the LED display when you power up the Nord Lead 2X To update the software...

Страница 10: ...eeel 40262 Screw M4x6 40010 Screw midi 40013 Screw AC input 40017 Screw keyboardNL2 transformer 40025 Screw modulation wheel 40026 Screw pitch stick upper lid 40018 Screw upper lower lid 40208 spacer...

Страница 11: ...080 Crystal 32 768 KHz SMD 22600 Connector 1 4 Stereo 22590 Connector 1 4 Mono 22640 Connector din 5pol Midi 22670 Connector 16 pole micromatch 22500 Connector 20 pole 22480 Connector 10pol Power boar...

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