HX3.5 Extension Board - Versionsgeschichte

Bovist: /* Leslie™ Shutdown Problem */

2025-01-06T11:58:05Z

Leslie™ Shutdown Problem

← Nächstältere Version		Version vom 6. Januar 2025, 11:58 Uhr
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	Output level of the Leslie output pins is not sufficient for old tube Leslies. Bridge R1 and R2 on HX3 Extension board with two additional 22kOhms SMD resistors (size 0805) to obtain doubled output level. Please note that 147 Leslies need a relais for SLOW/FAST switching. Relais coil may be driven from FAST motor control output of extension board.		Output level of the Leslie output pins is not sufficient for old tube Leslies. Bridge R1 and R2 on HX3 Extension board with two additional 22kOhms SMD resistors (size 0805) to obtain doubled output level. Please note that 147 Leslies need a relais for SLOW/FAST switching. Relais coil may be driven from FAST motor control output of extension board.

	===Leslie™ Shutdown Problem===		==Leslie™ Shutdown Problem==

	Some 11-pin Leslies like HL-822™ will not shut off completely when HX3 is powered down. In this case, remove diode D1 on ExtensionBoard (near Leslie™ connector).		Some 11-pin Leslies like HL-822™ will not shut off completely when HX3 is powered down. In this case, remove diode D1 on ExtensionBoard (near Leslie™ connector).

Bovist: /* Leslie Connection */

2025-01-06T11:57:36Z

Leslie Connection

← Nächstältere Version		Version vom 6. Januar 2025, 11:57 Uhr
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	<br>		<br>

	===~~Leslie~~ Connection===		===Leslie™ Connection===

	'''PL31''' carries complete 11-pin ~~Leslie(R)~~ control signals (power, slow/fast, audio signals organ and bass pedals). It connects to 11-pin Amphenol jack one-on-one, pins 12 to 14 of PL31 remain open. For connection of 9-pin Leslies, mind the different pinout. 6-pin Leslies (122/147) need an additional interface/relay circuit; please ask an experienced Hammond tech.		'''PL31''' carries complete 11-pin Leslie™ control signals (power, slow/fast, audio signals organ and bass pedals). It connects to 11-pin Amphenol jack one-on-one, pins 12 to 14 of PL31 remain open. For connection of 9-pin Leslies, mind the different pinout. 6-pin Leslies (122/147) need an additional interface/relay circuit; please ask an experienced Hammond tech.

	Trim pots '''R8''' (stationary channel) and '''R9''' (rotary channel) on HX3.5 extension board may be adjusted to required Leslie output level (set to mid position as default).		Trim pots '''R8''' (stationary channel) and '''R9''' (rotary channel) on HX3.5 extension board may be adjusted to required Leslie output level (set to mid position as default).
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	{\| border="1" cellpadding="8" cellspacing="0"		{\| border="1" cellpadding="8" cellspacing="0"
	\|'''PL31'''		\|'''PL31'''
	\|'''Connection to 11 pin ~~Leslie~~'''		\|'''Connection to 11 pin Leslie™'''
	\|-		\|-
	\|Pin 1		\|Pin 1

Bovist: /* Output Level for 147 type Leslies */

2025-01-06T11:57:07Z

Output Level for 147 type Leslies

← Nächstältere Version		Version vom 6. Januar 2025, 11:57 Uhr
Zeile 131:		Zeile 131:

	Output level of the Leslie output pins is not sufficient for old tube Leslies. Bridge R1 and R2 on HX3 Extension board with two additional 22kOhms SMD resistors (size 0805) to obtain doubled output level. Please note that 147 Leslies need a relais for SLOW/FAST switching. Relais coil may be driven from FAST motor control output of extension board.		Output level of the Leslie output pins is not sufficient for old tube Leslies. Bridge R1 and R2 on HX3 Extension board with two additional 22kOhms SMD resistors (size 0805) to obtain doubled output level. Please note that 147 Leslies need a relais for SLOW/FAST switching. Relais coil may be driven from FAST motor control output of extension board.

			===Leslie™ Shutdown Problem===

			Some 11-pin Leslies like HL-822™ will not shut off completely when HX3 is powered down. In this case, remove diode D1 on ExtensionBoard (near Leslie™ connector).

	==HX3.4 Extension Board (discontinued)==		==HX3.4 Extension Board (discontinued)==

Christian: /* HX3.4 Extension Board (discontinued) */

2023-09-18T10:38:51Z

HX3.4 Extension Board (discontinued)

← Nächstältere Version		Version vom 18. September 2023, 10:38 Uhr
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	The USB port on old Extension board can be used as a remote control port; this requires '''two wires''' to be soldered from Extension Board connector to serial port on back of HX3.5 mainboard. Without these wires, the USB port on Extension Board is useless. Route one wire from PL1 pin 10 to PL19 pin 4 and one wire from PL1 pin 11 to PL19 pin 5 (see pictures).		The USB port on old Extension board can be used as a remote control port; this requires '''two wires''' to be soldered from Extension Board connector to serial port on back of HX3.5 mainboard. Without these wires, the USB port on Extension Board is useless. Route one wire from PL1 pin 10 to PL19 pin 4 and one wire from PL1 pin 11 to PL19 pin 5 (see pictures).

	Please note: Even with HX3.5 mainboard, USB socket on old Extension Board is solely to be used for parameter tweaking with HX3.5 Editor; '''MIDI over USB is not supported'''. For best results, use HX3.5 Extension board as described above. See page [[HX3 Extension Board Installation]] for details on old Extension Board.		Please note: Even with HX3.5 mainboard, USB socket on old Extension Board is solely to be used for parameter tweaking with HX3.5 Editor. The connection is made via FTDI. '''DSP updates and MIDI over USB are not supported'''. For best results, use HX3.5 Extension board as described above. See page [[HX3 Extension Board Installation]] for details on old Extension Board.

	Therefore, you may use USB port on HX3.5 mainboard as "MIDI over USB" and USB remote control port (for HX3.5 Editor) on old Extension board simultaneously.		Therefore, you may use USB port on HX3.5 mainboard as "MIDI over USB" and USB remote control port (for HX3.5 Editor) on old Extension board simultaneously.

Bovist: /* Potentiometer Inserts */

2021-03-09T13:24:57Z

Potentiometer Inserts

← Nächstältere Version		Version vom 9. März 2021, 13:24 Uhr
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	\|Pin 1		\|Pin 1
	\|headphone signal left to pot		\|headphone signal (rotary sim left out) to pot
	\|-		\|-

	\|Pin 2		\|Pin 2
	\|headphone signal left from pot wiper		\|headphone amp input signal (left) from pot wiper
	\|-		\|-

	\|Pin 3		\|Pin 3
	\|headphone signal right to pot		\|headphone signal (rotary sim right out) to pot
	\|-		\|-

	\|Pin 4		\|Pin 4
	\|headphone signal right from pot wiper		\|headphone amp input signal (right) from pot wiper
	\|-		\|-

Bovist: /* Potentiometer Inserts */

2021-03-09T13:23:09Z

Potentiometer Inserts

← Nächstältere Version		Version vom 9. März 2021, 13:23 Uhr
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	===Potentiometer Inserts===		===Potentiometer Inserts===

	A 16-pin header '''PL32''' provides send/return of Leslie and headphone signals to insert potentiometers (any 10k to 47k audio taper pot will do) or effects like 3-band equalizer. If no pots or effects are inserted, pins 1-2, 3-4, 5-6 and 7-8 must be bridged by jumpers. The connector also provides symmetrical 12V power supply for audio preamp circuits.		A 16-pin header '''PL32''' provides send/return of Leslie and headphone signals to insert potentiometers (any 10k to 47k audio taper pot will do) or effects like 3-band equalizer. '''If no pots or effects are inserted, pins 1-2, 3-4, 5-6 and 7-8 must be bridged by jumpers.''' The connector also provides symmetrical 12V power supply for audio preamp circuits.

	{\| border="1" cellpadding="8" cellspacing="0"		{\| border="1" cellpadding="8" cellspacing="0"

Bovist: /* Potentiometer Inserts */

2021-03-09T13:22:04Z

Potentiometer Inserts

← Nächstältere Version		Version vom 9. März 2021, 13:22 Uhr
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	\|Pin 5		\|Pin 5
	\|~~Leslie Rotary~~ signal to pot		\|Plain organ signal to pot or effect
	\|-		\|-

	\|Pin 6		\|Pin 6
	\|Leslie Rotary signal from pot wiper		\|Leslie Rotary signal from pot wiper or effect
	\|-		\|-

	\|Pin 7		\|Pin 7
	\|~~Leslie~~ Bass/~~Stationary~~ signal to pot		\|Bass/Pedal signal to pot or effect
	\|-		\|-

	\|Pin 8		\|Pin 8
	\|Leslie Bass/Stationary signal from pot wiper		\|Leslie Bass/Stationary signal from pot wiper or effect
	\|-		\|-

Bovist: /* Potentiometer Inserts */

2018-11-18T11:47:40Z

Potentiometer Inserts

← Nächstältere Version		Version vom 18. November 2018, 11:47 Uhr
Zeile 47:		Zeile 47:

	\|Pin 5		\|Pin 5
	\|~~Lesie~~ signal ~~left~~ to pot		\|Leslie Rotary signal to pot
	\|-		\|-

	\|Pin 6		\|Pin 6
	\|~~Lesie~~ signal ~~left~~ from pot wiper		\|Leslie Rotary signal from pot wiper
	\|-		\|-

	\|Pin 7		\|Pin 7
	\|~~Lesie~~ signal ~~right~~ to pot		\|Leslie Bass/Stationary signal to pot
	\|-		\|-

	\|Pin 8		\|Pin 8
	\|~~Lesie~~ signal ~~right~~ from pot wiper		\|Leslie Bass/Stationary signal from pot wiper
	\|-		\|-

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	\|-		\|-
	\|}		\|}
			<br>

	===Leslie Connection===		===Leslie Connection===

Bovist am 28. August 2018 um 20:22 Uhr

2018-08-28T20:22:28Z

Änderungen zeigen

Bovist am 28. August 2018 um 20:06 Uhr

2018-08-28T20:06:21Z

Änderungen zeigen