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MN-12/04

3

TABLE OF CONTENTS

1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. CONTROLS, INDICATORS AND CONNECTORS . . . . . . . . . . . .

3. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST . . . . . .

4. CIRCUIT & BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . .

NOTES

*

Parts List and circuit diagrams are given in this manual to assist the service technician in maintaining the Model MN-12/04.

*

The following accessories are supplied with MN-12/04 as the standard accessories.

MN-12

Owner's manual

: 8288399000 (for export model)

: 8288400000 (for JPN)

AC adaptor   AD-12A

: 8270727003 (for USA/CND)

: 8270727006 (for EUR)

: 8270727007 (for UK)

: 8270727010 (for JPN)

MN-04

Owner's manual

: 8288397000 (for export model)

: 8288398000  (for JPN)

AC adaptor   AD-9A

: 8270728003 (for USA/CND)

: 8270728006 (for EUR)

: 8270728007 (for UK)

: 8270728010 (for JPN)

*

Following is the packing material for the Model MN-12/04.

MN-12

PACKING, TOP, MN12

: 8228402000

PACKING, BOTTOM, MN12

: 8228403000

INNER, CARTON, MN12

: 8228725000

MN-04

PACKING, TOP, MN-04

: 8288724000

PACKING, BOTTOM, MN-04

: 8228404000

CARTON, BOX, MN-04

: 8288724000

4

6

8

15

CAUTION

Parts marked with this sign are safety critical components. They must always be replaced with identical components.

Refer to the Fostex Parts List and ensure exact replacement.

Summary of Contents for MN-04

Page 1: ...MN 12 04 1 MN 12 MN 04 Service Manual Model Mini Mixer...

Page 2: ...upon or against them paying particular attention to cords at plugs convenience recep tacles and the point where they exit from the appliance Cleaning The appliance should be cleaned only as rec ommend...

Page 3: ...USA CND 8270727006 for EUR 8270727007 for UK 8270727010 for JPN MN 04 Owner s manual 8288397000 for export model 8288398000 for JPN AC adaptor AD 9A 8270728003 for USA CND 8270728006 for EUR 827072800...

Page 4: ...IHF A INPUT 1 4 10dBV 63 dB or more DIN AUDIO INPUT 1 8 60dBV 64 dB or more IHF A INPUT 1 8 60dBV Distortion 0 01 or less INPUT 1 8 1kHz 0dBV OUTPUT 0dBV 0 05 or less INPUT 1 4 1kHz 50dBV OUTPUT 0dBV...

Page 5: ...V 20 20kHz 1dB INPUT 10dBV S N 82 dB or more DIN AUDIO INPUT 10dBV 84 dB or more IHF A INPUT 10dBV 56 dB or more DIN AUDIO INPUT 60dBV 58 dB or more IHF A INPUT 60dBV Distortion 0 25 or less INPUT 1kH...

Page 6: ...MONO 6 MASTER 10 5 0 10 5 0 AUX RTN 7 MONO 8 9 MONO 10 11 MONO 12 MN12 L R 10 5 0 3 6 DC IN 12V STAND BY ON L MONO AUX RTN R AUX SEND L R STEREO OUT 3 1 2 4 6 5 7 8 9 10 12 13 14 15 1 DC IN jack DC IN...

Page 7: ...PAN PAN LINE MIC ALC ON MIC R L R L R L R L 1 2 3 4 5 6 7 8 9 10 11 12 1 Battery compartment 2 DC IN jack DC IN 3 Power switch STANDBY 4 Stereo out jacks STEREO OUT 5 Level selector switch 6 Power LED...

Page 8: ...R MN 12 4 8270727003 ADAPTOR AD 12A USA CND 8270727006 ADAPTOR AD 12A EUR 8270727007 ADAPTOR AD 12A UK 8270727010 ADAPTOR AD 12A JPN 5 8274179000 PCB Assy MAIN MN 12 6 8226198004 ROTARY KNOB D GRY 7 8...

Page 9: ...0 SHIELD PLATE MN 04 5 8270728003 ADAPTOR AD 9A USA CND 8270728006 ADAPTOR AD 9A EUR 8270728007 ADAPTOR AD 9A UK 8270728010 ADAPTOR AD 9A JPN 6 8226198002 ROTARY KNOB B Y 7 8226159001 KNOB FADER WHT 8...

Page 10: ...53 8230138470 HT CARBON 1 4W 47 5 R651 8230138332 HT CARBON 1 4W 3 3K 5 R652 653 8230138103 HT CARBON 1 4W 10K 5 R654 655 8230138470 HT CARBON 1 4W 47 5 R656 8230138474 HT CARBON 1 4W 470K 5 R657 8230...

Page 11: ...T09 50KB RK09K113 VR106 406 8240244000 POT PI RT09 50KA RK09K113 VR151 8240274004 POT PI SL30 20KAA RS30H121 VR451 8240286010 VR RK09K12C L25 20KAA VR501 801 8240274004 POT PI SL30 20KAA RS30H121 VR50...

Page 12: ...39013 CONN PH0NES YKB21 5009 S101 8253464000 SW SLIDE SSSF3 2 S801 8253467000 SW SS010 P022MAM PA9 W101 8277475013 CORDASSY SCN XH 6P 130 W801 8277476020 CORD M3 SIN 200 BLK W802 8277476015 CORD 1P 15...

Page 13: ...R304 R416 R415 Q401 C411 D401 R420 R404 R422 J501 J502 J601 J602 J701 J702 J801 J802 J451 U151 U701 R251 R151 R452 R459 R457 R458 R455 R451 C456 C453 C455 C451 C452 R454 U451 C454 R153 C151 C253 C153...

Page 14: ...14 MN 12 04 MN 04 MAIN SELECTOR PCBs PATTERN DRAWING...

Page 15: ...01A 4570 VCC VCC BAR GRAPH 5 A 1 4 A 2 3 A 3 2 A 4 1 A 5 1 B 6 2 B 7 G N D 8 3 B 9 4 B 1 0 5 B 1 1 I N B 1 2 O U T B 1 3 I N A 1 4 O U T A 1 5 V C C 1 6 U551 IR2E27 D551 D553 D554 D555 R553 47 PHONES...

Page 16: ...R116 2 2k C107 0 47uF B AGND AGND PCB 523720B R119 2 2k R122 2 2k R120 47k Q103 B1237 R118 100k R121 15k 1 W102 1 W202 B 1 0 8 7 9 6 S101B 1 2 3 D103 SML1216W R705 1M R702 47k C701 0 47uF R703 47k R70...

Page 17: ...MN 12 04 17 MN 12 BLOCK DIAGRAM...

Page 18: ...12 04 MN 04 BLOCK DIAGRAM PEAK LED MASTER L R STEREO OUT 10dBV PHONES STEREO BUSS L R PAN PAN PAN PAN INPUT LEVEL INPUT LEVEL INPUT LEVEL INPUT LEVEL ALC CH1 CH2 CH3 CH4 10dBV 60dBV 10dBV 10dBV 10dBV...

Page 19: ...MN 12 04 19...

Page 20: ...20 MN 12 04 FOSTEX CORPORATION 3 2 35 Musashino Akishima Tokyo Japan 196 0021 FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave Norwalk CA 90650 U S A PRINTED IN JAPAN AUG 1998 8288773000...

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