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Wantegrity HAWK-800, Constructions And Installations Instructions

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Wantegrity HAWK-800 Constructions And Installations Instructions Download Page 17

HAWK-800 Constructions and Installations Instructions – 

https://www.hawk800.com

NOTE: The KLM-601 board is now safely located under the HAWK board. If any future adjustment is 
needed to the trim pots on the KLM-601 board then the HAWK must be removed. Then the KLM-601 

board must also be removed to allow trim pot adjustment. Then, when the adjustments are 
completed the two boards must be replaced as discussed and shown above.

Step 20 – Install CN13, CN14 Cables

●

Install the CN13 and CN14 cables from the effects board to the HAWK-800 board. Connecting both ends of each 
cable requires matching the plastic keys with the connectors.

●

Pay special attention to the orientation of the CN13 and CN14 cables. On the HAWK board, both CN13 pin 1 and 
CN14 pin 1 are at top while on the effects board pin 1 is at bottom for both connectors.

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Summary of Contents for HAWK-800

Page 1: ...st 2 Before you Begin 2 Preparation 3 Read the Instructions 3 Required Tools and Supplies 3 Tape Features 4 Loss of MK2 Large Sequence Size Feature 4 Backup Patch and Sequencer Data 4 Construction 5 A...

Page 2: ...ills If you do not have the skills required to remove a 16 pin IC and a 28 pin DIP socket then you should have someone else do the job for you Your local music store should be able to help you to find...

Page 3: ...you a good understanding of the steps involved in the project If you need assistance you can contact support hawk800 com for additional explanation of any part of these instructions This project requi...

Page 4: ...he HAWK 800 upgrade kit supports the original Korg Poly 800 sequencer size of a maximum of 256 events The HAWK 800 will not receive sequencer data from MK2 sysex bulk dumps The Mk2 can receive sequenc...

Page 5: ...cate five 5 of the 28 pin IC sockets and one 1 of the 16 pin IC sockets Also locate three 3 of the 74HC138 one of 74HC08 one of 74HC32 and one of 74HC174 CAUTION For the following task take extra care...

Page 6: ...Version 1 5c boards have a top silk screen that clearly shows the locations of each of the resistors and capacitors Use the picture below that corresponds to the board version that you have The first...

Page 7: ...HAWK 800 Constructions and Installations Instructions https www hawk800 com Version 1 5 Board Discreet Component Location Version 1 5b Board Discreet Component Location 7 Of 29...

Page 8: ...s also shown upper right Step 4 Install the Memory Chips CAUTION For the following tasks take extra care to ensure that you do not handle the memory chips by the pins Hold each chip by the plastic end...

Page 9: ...rom the perimeter of the keyboard Remove the 4 threaded screws from the bottom of the keyboard Set the screws aside somewhere safe where they will not be lost or misplaced Carefully lift and then hing...

Page 10: ...iron and allow it to achieve normal operating temperature Locate IC29 and familiarize yourself with its position while looking at the front and back of the board you don t want to remove the wrong chi...

Page 11: ...ons The connectors CN13A and CN14A must be removed from the MK2 main board KLM 1032 WARNING Be careful that you do not damage the CN13A or CN14A connectors because they both must be reused on the HAWK...

Page 12: ...to the back of the main board in order to provide the new retrofit board with the CPU write memory control signal The jumper connects pin 20 on the IC22 EPROM socket to IC21 static RAM 6116 pin 21 The...

Page 13: ...clean up any loose solder from the effects board so that it is clean and thus reliable Step 15 Install the Effects Board Jumper Now install a jumper onto the back of the effects board as shown in the...

Page 14: ...at has five wires colored green yellow orange red and brown If you decide to leave the connector in place not recommended then ensure that you properly secure the cable but DO NOT plug it into the CN1...

Page 15: ...that you reconnect all cables to the main board obviously you can no longer connect CN13A and CN14A cables to the main board because the plugs are now installed in the HAWK 800 board Step 19 Install...

Page 16: ...nylon spacers supplied with the HAWK kit and place them in position as shown in the picture below Next locate the four screws supplied with the HAWK kit Place the HAWK board into position over the nyl...

Page 17: ...tment Then when the adjustments are completed the two boards must be replaced as discussed and shown above Step 20 Install CN13 CN14 Cables Install the CN13 and CN14 cables from the effects board to t...

Page 18: ...plugs in these sockets Also take great care to ensure that you do not bend over any of the pins as you insert the plugs into the sockets See the picture below Locate and install the 16 pin header cab...

Page 19: ...Poly 800 HAWK installation only Step 22 Install the Main Board back into the original Poly 800 Synthesizer Reinstall the original main board KLM 596 Reinstall all main board mounting screws and the g...

Page 20: ...ou position the board so that it will not interfere with the metal case mounting brackets and screws see the picture below Line up the top edge of the HAWK 800 board with the plastic rib that runs hor...

Page 21: ...the plugs in these sockets Also take great care to ensure that you do not bend over any of the pins as you insert the plugs into the sockets See the picture below You should now move on to step 30 Spe...

Page 22: ...800 Use the picture above as a guide The HAWK board is mounted on top of the KLM 601 board in a stacked method Locate the nylon spacer and nylon washer supplied with the HAWK kit Locate the 3mm metric...

Page 23: ...ugs in these sockets Also take great care to ensure that you do not bend over any of the pins as you insert the plugs into the sockets See the picture below Locate and install the 16 pin header cable...

Page 24: ...0 then most likely your HAWK installation is working Turn off your synthesizer Close up the synthesizer and re install all of the case screws Clean up your work area and put away your tools NOTE It is...

Page 25: ...p 2 Connect MIDI OUT from your computer to MIDI IN on your Poly 800 Make sure you don t have any MIDI loops Make sure your computer is not sending any MIDI except for the SYSEX file MIDI OX is commonl...

Page 26: ...pply on the main board is precisely 5 volts Be extremely careful when checking the 5V rail Do NOT short out any component pins You can check the voltage easiest on the HAWK board See the picture below...

Page 27: ...the MK2 check all of the connections related to the MK2 installation If none of the above helps to bring your Poly HAWK alive then proceed to the next stage Main Board Checks Using a multimeter and w...

Page 28: ...to IC23 pin 5 IC22 socket pin 7 should show a short to IC23 pin 16 IC22 socket pin 6 should show a short to IC23 pin 6 IC22 socket pin 5 should show a short to IC23 pin 15 IC22 socket pin 4 should sh...

Page 29: ...tions below 1 Power off your synthesizer and disconnect the power Then open up the synth 2 Remove all of the HAWK components 3 Unscrew and remove the main board and then remove the Write jumper from t...

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