User manual ROLLS RP147

LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation, use and service for a period of one (1) year from the date of purchase as shown on the purchaser's receipt. The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement (at our option), during the warranty period of any part which proves defective in material or workmanship under normal installation, use and service, provided the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PREPAID. Products returned to us or to an authorized Service Center must be accompanied by a copy of the purchase receipt. In the absence of such purchase receipt, the warranty period shall be one (1) year from the date of manufacture. This warranty shall be invalid if the product is damaged as a result of defacement, misuse, abuse, neglect, accident, destruction or alteration of the serial number, improper electrical voltages or currents, repair, alteration or maintenance by any person or party other than our own service facility or an authorized Service Center, or any use violative of instructions furnished by us. This one-year warranty is in lieu of all expressed warranties, obligations or liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN LIMITED WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow the exclusion or limitation of special, incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. RP147 ROTORHORN Rotating Speaker Simulator SPECIFICATIONS Input Output Output level Delay time Crossover freq MIDI IN Pedal in Phantom pwr out Size Power Dual 1/4" phone Dual 1/4" phone +5 dB max 6 Ms 800 Hz Program change w/omni, ch 1, 9 or 16 Momentary contact on tip or ring to ground 12VDC on pins 1 and 3 of the MIDI DIN jack 19 X 1.75 X 6 inches 120 VAC 50/60 Hz 12 VA RFX Salt Lake City, UT OWNERS MANUAL INTRODUCTION Thank you for your purchase of the Rolls RP147 Rotorhorn. The RP147 is a line level rack mount signal processor for duplicating the sound of a rotating horn speaker cabinet electronically. It has two-way crossover network as well as simulated bass and treble "rotors". It may be controlled by the front panel, remote foot switch or MIDI program changes and is housed in a single space 19" painted steel chassis. the RP147 is intended for live performance or studio work, it is simple to use and is ready to work upon power up. On the rear panel is a 3 pin header connector that is used for selecting the MIDI channel, only channel 1, 9 or 16 may be selected. The unit must be off when changing the channel, looking at the rear the pins are numbered 3 2 1. With no shorting clip the RP147 is in "omni" mode, or all channels are recognized. No pins shorted = all channels recognized Pins 1 and 2 shorted = channel 9 Pins 3 and 2 shorted = channel 1 Pins 1, 2 and 3 shorted = channel 16 Features > Accurate simulation of "Leslie" fast, slow, and brake > Front panel and footswitch control of all functions > MIDI control of all functions > Single space 19" rack chassis > Both chorus and vibrato modes > Will phantom power all ROLLS MIDI foot controllers > Speed may be controlled by controller #4 Using the ROLLS RP147 Connect the signal source to the input jacks on the rear. If a mono source is used use only "RIGHT IN" and "RIGHT OUT". The effect will come out both jacks but in "BYPASS" only the inputs connected will pass through. The "INPUT LEVEL" may be used to match the bypass signal or make the process signal greater or less. If too much signal is input the special overdrive circuits offer a "tube" like distortion. The unit may be controlled three ways, front panel buttons, remote foot switch, and MIDI controller. If MIDI control is being used connect the controller to the MIDI IN jack on the rear panel. If a ROLLS MIDI controller is used a power adapter will not be necessary as the power will be through the cable (as long as the cable has all 5 wires connected). The RP147 recognizes program change numbers 1 through 5 as follows. Program change # (numbers starting at 1) 1 > Bypass 2 > Active (nothing changed) 3 > Active slow 4 > Active fast 5 > Active stop The speed may be controlled by controller #4 on the same channel as the program changes. The speed will vary with data #127 being equivalent to the fast speed and data #0 as stop. If your controller doesn't have that much range you can still achieve full speed range by adjusting P2 on the circuit board to full CCW, this will give the maximum range the controller can give but when it is being used with the other controls the fast speed will be too fast. Also touching any button or sending a program change will take it out of the "controller" mode and the RP147 will assume the new parameter, a new controller data # will have to be sent to resume operation. Adjusting P2 is cause for deep meditation and soul searching. 1 The ROLLS RP8 dual foot switch may be used to control the RP147 by connecting a stereo cord between the two. This will allow fast/slow and active/bypass control. And it is theoretically possible to enter "BRAKE" if both are pressed exactly together. The speeds are controlled internally by trim pots located on the motherboard. P2 controls the fast speed and P3 the slow. SCHEMATIC R60 R1 100K +12V C5 .039 4558 -12V 4.7K R23 47K C10 .01 +5V Q6 2N3906 R31 Q7 2N3906 +5V R34 8 +12V D21 LDRR +12V C? .047 1 1458 U4A 3 2 1458 R25 100K R30 Q8 2N4124 C32 1UF R53 100 100K 13 14 +12V 12 2N4124 -12V R21 100K U18 IN O1 O2 CLK1 CLK2 4 1 5 VB C37 VGG GND VDD MN3007 C17 .0039 Q VDD Q 3 P4 50K Q9 D17 1N4148 7 8 2 6 1 0 2 VB C31 10U C11 25PF R28 100K R26 220K R24 22K 7 U4B 6 5 C9 47U 1N4148 +12V R27 470K R29 10K P2 1K TP D18 VSLOW 10K D20 10K VFAST 8 PC 1/4 J1 R IN 2 1 3 L IN U19A 10K 4558 R4 CA3080 33K 33K 1 47K 2 3 U3 6 2N5088 C1 1U P100K P1 C34 R5 4.7K 6 5 U1B 7 7 4558 R6 R7 R8 2 33K U2A 3 R10 +12V 1N4148 P3 1K TP R? 4 4 120PF 2 3 U1A 4 4558 1 C2 10U D11 1N751A C3 .01 C28 .0047 R15 C4 820PF Q10 -12V R12 47K -12V R14 47K -12V R3 PC 1/4 J2 R2 100K R OUT PC 1/4 J3 R72 1K L OUT PC 1/4 J4 R73 1 1K 4558 -12V R74 10K 2 BPASS 3 U6A 1458 1 1N4148 U11A 6 5 4 R9 1K 5 S 8 +12V 4 100K -12V C29 4558 7 +12V R70 47K R71 47K J113 Q2 R21 100K R55 100K 2 3 J113 Q1 C33 120PF C30 .01 R17 100K .01 -12V R11 1K R61 10K R87 10K -12V 4013 Q VDD Q U5B D CLK 9 R35 11 4.7K Q3 18K 8 10K 2N3906 U19B 8 10 7 U11B 4558 5 4558 1U C44 .047 C? INV R3 OUT U9A V+ NE570 THD DG RIN RC GND 8 3 2 1 4 6 6 5 U2B 7 R18 22K 5 6 7 0 0 4.7K 6 C7 R19 22K C41 1U C38 120PF 8 C42 1U R R16 +12V VSS +12V P5 50K R36 47K S D CLK .01 4013 U5A 3 R62 470K 8 5 5 6 +12V 1458 U6B 7 R38 R39 R37 1K Q4 2N4124 10K 10K R40 3.3K C36 .1 +5V R75 10K 4 R67 10K R22 10K -12V 4 7 VSS R VB R53 10K 12 11 10 10K 13 +12V INV R3 OUT V+ THD DG RIN RC U9B GND NE570 9 14 15 16 0 120PF C8 1UF 7 U10B 4558 C35 .1 C18 120PF C16 .001 R46 100K C15 47UF VB C22 1UF R77 C31 10U D5 LDSG POWER +5V 1K R51 10K Q5 2N4124 R47 100K R48 100K R49 100K C14 .047 D14 D15 1N4148 R66 10K +12V R65 C45 .27 C40 .047 C13 1U R69 C19 .047 10K R64 8 8 +12V 6 R58 22K 5 R57 22K R56 22K R41 1M R42 47K VB 4 1M BYPASS +5V R68 D25 6 7 U8B 4558 5 R45 220K 6 5 8 +12V 1458 U7B 7 D23 1N4148 R44 47K 3 2 R43 22K U7A 1458 -12V 1 -12V LDRR SW5 SW SPST T1 MCI 407 5024 A 1 B 2 PL1 PLUG AC MALE C 3 AC IN D4 1N4001 .1 D2 1N4001 C76 D3 1N4001 D1 1N4001 1 7812 U12 I O 3 +12V 1K 1 2 G 1K C23 1UF R78 2 G I U13 7912 O 3 40 20 VCC VCC 1 EA/VP X1 X2 RESET INT0 INT1 T0 T1 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 I O C24 1U D6 1N4148 C27 10U C26 12MHz G 19 18 25PF R79 4.7K R63 10K +5V 9 12 13 14 15 1 2 3 4 5 6 7 8 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 RD WR PSEN ALE/P TXD RXD VCC 7805 U14 +5V +5V 3 VCC C25 25PF U16 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 5 6 9 12 15 16 19 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 10 9 8 7 6 5 4 3 25 24 21 23 2 20 22 27 1 +5V A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 CE OE PGM VPP 28 -12V X1 31 U15 80C31 39 38 37 36 35 34 33 32 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 3 4 7 8 13 14 17 18 1 11 U17 O0 O1 O2 O3 O4 O5 O6 O7 11 12 13 15 16 17 18 19 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 D0 D1 D2 D3 D4 D5 D6 D7 OC G 4 Several different opto isolators were used +12V MIDI IN R84 47 1 3 5 1 4 3 R86 150 2 ISO1 4N35 R50 470 6 5 2N3904 4 R33 470 Q11 R85 470 +5V R81 10K R80 10K D7 1N4148 D8 1N4148 R82 1K GND +5V 2 R13 10K PC 1/4 J5 PEDAL (ROLLS RP8) SW2 SW3 SW4 BPASS BRAKE H1B H1A 2 1 20 VSS F/S H1C 3 14 R83 1K BPASS VSLOW VFAST 17 16 29 30 11 10 GND 21 A8 22 A9 23 A10 24 A11 25 A12 26 27 28 74HC373 DIN 5 J6 10 2 D22 1N4148 27C64 Several versions of this unit were made and this schematic may not apply 100% to all units ROLLS CORPORATION 5968 S 350 W MURRAY UT 84107 Title Size: Rb Date: RP147 ROTORHORN Document Number: RP147.SCH Sheet Rev: ? 1 of 1 1992