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SERVICE MANUAL

FX-7000

PRO STEREO MIXER WITH DSP EFFECTS

CONTENTS:

Connections & Operations:.......................................................Page 2-6

Specifications:..............................................................................Page 6

Parts Lists:...............................................................................Page 7-12

PCBs:......................................................................................Page 13-16

Schematics:...........................................................................Page 17-24

Gemini Sound Products Corp.

120 Clover Place P.O. Box 6928

Edison, NJ 08818-6928

732-738-9003  (Phone) • 732-738-9006  (Fax)

Summary of Contents for FX-7000

Page 1: ... DSP EFFECTS CONTENTS Connections Operations Page 2 6 Specifications Page 6 Parts Lists Page 7 12 PCBs Page 13 16 Schematics Page 17 24 Gemini Sound Products Corp 120 Clover Place P O Box 6928 Edison NJ 08818 6928 732 738 9003 Phone 732 738 9006 Fax ...

Page 2: ...e for CHANNEL 2 CHANNEL 3 SLIDE Moving this slide up or down raises and lowers the volume for CHANNEL 3 CUE CH1 Press CUE CH1 29 to hear CHANNEL 1 thru the HEADPHONES CUE CH2 Press CUE CH2 30 to hear CHANNEL 2 thru the HEADPHONES CUE CH3 Press CUE CH3 31 to hear CHANNEL 3 thru the HEADPHONES CUE EFF Press CUE EFF 32 to hear the effect that is being applied to CHANNELS 1 3 MIC 1 or the MASTER PGM w...

Page 3: ... 3 FX 7000 FACE PLEASE REFER TO FUNCTION DESCRIPTIONS FOR DETAILED INSTRUCTIONS ...

Page 4: ... 4 FX 7000 FRONT AND BACK PANEL PLEASE REFER TO CONNECTIONS SECTION FOR DETAILED INSTRUCTIONS BACK FRONT ...

Page 5: ... control The ZONE 46 control adjusts the level of the ZONE OUTPUT 5 HINT ZONE OUTPUT 5 IS USED BY SOME DJS TO RUN MONITOR SPEAKERS IN THE DJ BOOTH YOU CAN ALSO USE IT AS A SECOND ZONE OR AMP OUTPUT NOTE THE RECORD OUT 6 HAS NO LEVEL CONTROL THE LEVEL IS SET BY THE CHANNEL SLIDES AND THE GAIN CONTROLS OF THE SELECTED CHANNEL TONAL QUALITIES ARE SET BY THE LOW MID AND HIGH CONTROLS OF THE SAME CHANN...

Page 6: ...RETURN Used to connect outboard effect units 02 DELAY Delay effect adjust time with PARAMETER 56 knob 03 ECHO REGULAR Echo effect adjust time like delay effect 04 PING PONG ECHO Echo effect with left right panning adjust time like delay effect 05 REVERB Reverb effect for depth adjust time just like delay effect 06 PITCH UP Increases the pitch of the selected CHANNEL Mic 1 or MASTER PGM 07 PITCH DO...

Page 7: ...RATED CIRCUIT NJM4556L 14 074 166 1 INTEGRATED CIRCUIT LB1482M 15 074 107 1 INTEGRATED CIRCUIT NJM7812FA 16 074 114 1 INTEGRATED CIRCUIT NJM7912FA 17 074 074 1 INTEGRATED CIRCUIT NJM7805FA 18 074 211 1 INTEGRATED CIRCUIT NJM79L08A 19 074 212 1 INTEGRATED CIRCUIT NJM78L08A 20 074 216 1 INTEGRATED CIRCUIT W78E58B 40 21 074 210 21 INTEGRATED CIRCUIT NJM2068MD 22 074 213 1 INTEGRATED CIRCUIT TB62706BF...

Page 8: ... 083 069 4 PUSH SWITCH 2P2C L 12 5 CUE1 3 SW 62 083 097 2 PUSH SWITCH 4P2C L 12 5 CUE SPLIT DISP MODE 63 083 110 1 PUSH SWITCH 4P2C L 12 5 FADER CURVE 64 083 111 1 POWER SWITCH UL 65 66 071 239 2 ROTARY VR L 22 5 20KA MICTONE HI LOW 67 071 240 1 ROTARY VR L 22 5 250KA 2 MIC LEVEL 68 071 166 4 ROTARY VR L 22 5 50KA 2 CH2 3 CUE GAIN MASTER 69 071 167 9 ROTARY VR L 22 5 50KE 2 CH HIGH MID BASS 70 071...

Page 9: ... X1_1 071 168 10KAX2 RK14K124 1 VR19 072 091 10KAX2 VR45D 3 VR8 VR13 VR18 079 003 1N4148 D6 6 D12 D15 D17 D18 D19 D20 074 210 2068MD DMP8 16 IC1 IC2 IC3 IC5 IC6 IC8 IC9 IC10 IC11 IC12 IC13 IC14 IC16 IC17 IC18 IC19 071 239 20KA RK11K114 2 VR1 VR2 071 222 20KB RK14K124 1 VR22 071 240 250KA RK11K114 1 VR3 076 002 2SC1815 TO 92 1 Q1 079 021P 3V0 D6 4 D4 D7 D10 D34 079 056P 3V3 D10 2 D6 D33 079 056P 3V...

Page 10: ...LED 1 D11 074 214 TC4052B SO 16 1 U4 074 215 TC4053B SO 16 5 U1 U2 U3 U5 U6 Bill Of Material For D FX 7000 NEW FX7000 3 PCB On 5 Dec 2002 at 07 38 53 PART NUMBEComment Pattern Quantity Components 080 114 GRN LEDREC 12 D6 D7 D8 D9 D10 D12 D18 D19 D20 D21 D22 D24 074 166 LB1482 LB1482 1 IC1 080 113 RED LEDREC 8 D1 D2 D3 D13 D14 D15 D11 D23 080 115 YLW LEDREC 4 D4 D5 D16 D17 ...

Page 11: ...D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D26 D27 D28 074 210 2068MD DMP8 5 IC1 IC2 IC3 IC5 IC6 052 019 33 86MHz CRYSTAL 1 Q2 079 021P 3V0 D12 5 1 D30 079 021P 3V0 D6 1 D32 079 056P 3V3 D6 2 D29 D31 058 023 8 000MHz CRYSTAL 1 Q1 074 207 ADC ADC 1 U1 074 208 DAC DAC 1 U4 074 209 DSP DSP 1 U2 080 123 LED_DISP LED_DISP 1 LED1 080 123 P87C58 DIP40 1 U3 082 049 RSW16 SR3012 16 1 SW1 082 048 SR171...

Page 12: ...004 SS7 3 SW01 SW02 SW03 079 027 1N4004 D10 4 D3 D4 D6 D7 079 027 1N4004 D7 5 2 D5 D8 079 003 1N4148 D10 2 D1 D2 074 145 2068LD SIP8 4 IC1 IC2 IC3 IC4 074 145 2068LD sIP8 1 IC5 076 104 2SA1317 TO 92 1 Q4 076 095 2SC2878 TO 92 6 Q1 Q2 Q3 Q5 Q6 Q7 079 021P 3V0 D6 1 D10 079 056P 3V3 D6 1 D9 074 104 4558LD SIP8 1 IC6 074 074 7805 TO 220 1 IC7 074 107 7812 TO 220 1 IC9 074 114 7912 TO 220 1 IC8 092 078...

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Page 25: ...R Effect_in eff_out Effect_in eff_out eff_out eff_out 1 2 3 X4 1 2 3 4 X6 EFF_OUT_LEFT EFF_OUT_RIGHT EFF_IN_LEFT EFF_IN_RIGHT 14 14 15 15 16 16 1 2 3 4 5 6 X13 1 2 3 4 5 6 X10 12V R47 10 R85 10 C42 22 16 C60 22 16 3 3 12V 12V R154 10 R153 10 C119 22 16 C122 22 16 7 7 12V 12V R118 10 R117 10 C91 22 16 C94 22 16 5 5 12V 12V C30 22 16 C31 22 16 14 14 12V 12V R141 10 R122 10 C126 22 16 C100 22 16 19 1...

Page 26: ...EA VP 31 X1 19 X2 18 RESET 9 P3 7 17 P3 6 16 P3 2 12 P3 3 13 P3 4 14 P3 5 15 P1 0 1 P1 1 2 P1 2 3 P1 3 4 P1 4 5 P1 5 6 P1 6 7 P1 7 8 P0 0 39 P0 1 38 P0 2 37 P0 3 36 P0 4 35 P0 5 34 P0 6 33 P0 7 32 P2 0 21 P2 1 22 P2 2 23 P2 3 24 P2 4 25 P2 5 26 P2 6 27 P2 7 28 PSEN 29 ALE P 30 P3 1 11 P3 0 10 VCC 40 GNDD 20 U3 P87C58 R24 8K2 C5 10 10 5V R25 8K2 C9 10 16 R15 10K 5V C15 0 1 CERAMIC C23 0 1 CERAMIC E...

Page 27: ...e and does not represent a commitment on the part of the vendor Gemini Sound Products Corp shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual No part of this manual may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic electrical mechanical optical chemical including photocop...

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