Mackie M-800 Скачать руководство пользователя страница 22

A-6

130-070-00

POT RTY 5K LIN 9MM 21DET

5KB

20%

R2 R25

(gain  pots)

140-065-00

RESISTOR CF

470

5%

R26 R31

140-068-00

RESISTOR TF SMT

620

5%

R7 R17

140-076-00

RESISTOR CF

1K3

5%

R19

140-081-00

RESISTOR CF

2K2

5%

R1 R24

140-083-00

RESISTOR TF SMT

2K7

5%

R13-14

140-087-00

RESISTOR CF

3K9

5%

R11

140-092-00

RESISTOR CF

6K2

5%

R10

140-094-00

RESISTOR CF

7K5

5%

R12

145-338-00

RESISTOR MF SMT

2K94

1%

R8

145-389-00

RESISTOR MF SMT

10K0

1%

R5 R16 R18 R23

145-443-00

RES MF SM .1W 1% 36K5 OHM

36K5

1%

R6 R22

145-454-00

RESISTOR MF SMT

47K5

1%

R28 R30 R32-33

145-458-00

RES MF SM .1W 1% 52K3 OHM

52K3

1%

R15

145-485-00

RESISTOR MF

100K

1%

R3 R21

145-505-00

RES MF SM .1W 1% 162K OHM

162K

1%

R9

145-522-00

RES MF SM .1W 1% 243K OHM

243K

1%

R27 R29

145-547-00

RESISTOR MF SMT

442K

1%

R4 R20

212-001-00

CAPACITOR CERAMIC SMT

0.01

10%

C1 C3 C6 C9-11 C17-18

212-010-00

CAPACITOR CERAMIC SMT

.1UF

-400

C7-8 C12-14

220-002-02

CAPACITOR LYTIC RADIAL T&R

47UF

20%

C2 C4-5 C15

220-014-00

CAPACITOR LYTIC RADIAL KS

2.2UF

10%

C16 C19

300-003-00

DIODE SIGNAL SMD

DL4148

D1 D8-9 D16-20

304-070-00

LED RED T1 W/.550 SPCR

RED

D2 D10 D15

(OL and TEMP LEDS)

304-071-00

LED GRN T1 W/.550 SPCR

GRN

D3-7  D11-14

(-20.-9,-6,-3,and NORM)

311-002-00

X-SISTOR PNP SMD

IMBT4403

Q1-2

320-012-00

OPAMP NJM4560M

NJM4560M

U1 U5

323-002-00

I.C. QUAD COMPARATOR SMD

LM339

U2-4

400-079-00

CONNECTOR STR LCK SHRD 14P .100 X 2

J1

450-218-00

PCB, M800 DISPLAY

Z8

706-033-08

STANDOFF, SWAGE, 4-40 X .665L

H1-4

PART NO.

DESCRIPTION

VALUE

REFERENCE DESIGNATORS

055-218-00 REV A Display pcb assembly

329-012-00

OPTO-ISOLATOR,LED/CDS

VTL5C10

U2-3

329-014-00

IC, DEG C TEMPERATURE SENSOR LM35DZ

U1

400-061-00

CONNECTOR HDR STR 2P .100 X 1

J7

400-079-00

CONNECTOR STR LCK SHRD 14P .100 X 2

J34

400-118-00

CONNECTOR JACK 1/4 HORIZ PC MOUNT SLIM

J39  J41

400-129-00

FUSE CLIP PC MT .25 DIA

Z306-307

400-131-00

CON XLR PC MTG HORIZ FML SML NC3FAH1O

J42  J45

400-133-00

HEADER, 2X3, MATE-N-LOCK

11A

600V

J2

400-143-00

CONN, HDR, 3-PIN, UN-SHROUDED,

J11-12

400-171-00

HDR 2P .100X1 STR

J5-6

(bias test points)

400-173-00

CONN QUICK DISC .250 W/STABLE-LOK TABS

J4 J10 J13-18

400-175-00

CONN XLR 3PIN MALE RTA, A-SERIES

J43-44

400-237-00

CONNECTOR, QUAD BANANA

J40

400-287-00

CONNECTOR JACK 1/4 RTA STEREO PC MOUNT

J37-38

450-212-00

PCB, MAIN, M-800

Z304

500-042-00

SWITCH, SLIDE

4P3T

SW1-4

550-392-00

SHIELD, GROUND M800

M1

601-006-00

INDUCTOR, AIR CORE

1uH

10%

L5-6

601-008-00

INDUCTOR

10uH

L1-4

730-038-00

JET MELT 3M 3779-Q

 A

AR

PART NO.

DESCRIPTION

VALUE

REFERENCE DESIGNATORS

Components  noted with this symbol shall be replaced only by the component specified.
This is required to maintain product safety.

212c

218a

Содержание M-800

Страница 1: ...PICAL TYPICAL STEREO MONO BRIDGE 800 WATTS 4 OHM LOAD MIN 400 WATTS CH 2 OHMS LOAD MIN THRU LOW CUT FILTER INPUT INPUT THRU 170 Hz OFF 4 5k Hz 6k Hz 2k Hz AIR EQ TYPICAL 35 Hz CONSTANT DIRECTIVITY HOR...

Страница 2: ...2 SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLY...

Страница 3: ...NICAL ASSISTANCE Mackie Designs Service Technical Assistance is available 8AM 5PM PST Monday through Friday for Authorized Mackie Service Centers at 1 800 258 6883 Feel free to call with any questions...

Страница 4: ...TECT METER DRIVE AMP AMP 64VDC 64VDC 74VDC 74VDC 64VDC 64VDC 74VDC 74VDC OL 3 6 9 20 METER DRIVE OL 3 6 9 20 MUTE MUTE THRU XLR M CH 2 BALANCED LINE INPUT TRS CH 2 BALANCED LINE INPUT XLR F THRU XLR M...

Страница 5: ...THD Power Bandwidth 20Hz to 70kHz 0 3 dB Frequency Response 20Hz to 40kHz 0 1 dB 10Hz to 70kHz 0 3 dB Distortion SMPTE IMD TIM 250mW to rated power 0 025 8 0 05 4 0 15 2 Signal to Noise Ratio 104 dB b...

Страница 6: ...fica tions at any time without notice Owner s manual addendum NOTE The specifications are from the owner s manual ad dendum and not from the initial release of the owner s manual Since the owner s man...

Страница 7: ...SEND 2 8 RTN 2 10 64V 12 14 1 3 5 7 9 11 13 AMP OUT 2 16V SEND 1 AMP IN 1 OVERTEMP AMP OUT 1 BIAS T P FAN J7 BIAS T P TRANSFORMER SECONDARIES R51 BIAS ADJUST J4 J10 J13 J16 J14 FUSE F1 J15 J18 J17 J3...

Страница 8: ...if you change any fusible resistors you must use identical replacement parts Check the VI limiters and detectors It is not uncommon to damage these parts when the amplifier fails in a spectacular way...

Страница 9: ...unit under test 2 Connect the unit under test to an AC power source using a ground lift adaptor leaving the unit s safety ground floating Turn the unit on 3 The meter reading should be less than 750mV...

Страница 10: ...scribed above Add the 0 1uF capacitive loading and verify clipping is still well behaved 6 Individually load Channel 1 and Channel 2 with 2 Clipping should be symmetrical well behaved and occur somewh...

Страница 11: ...mproved linearity intrinsically lower distortion In the event of a catastrophic amplifier failure the triple darlington output stage is peppered with several fusible resistors to minimize damage Q6 an...

Страница 12: ...the voltage drop across R100 and R109 D41 D44 allow the second stage quiescent current to remain constant as temperature changes The first stage is fully complimentary and differential in design Over...

Страница 13: ...which in turn decreases the LDR s resistance U2B Since R146 and U2B form a voltage divider as U2B s resistance decreases the drive to the power amp decreases limited Negative clipping activates the L...

Страница 14: ...ne high With U4 10 high the output of U4 13 goes low allowing the fan to run fast AMPLIFIER MUTING The amplifier is muted in the following instances At turn on C79 is low at turn on and is charged by...

Страница 15: ...070 00 OL HOT LED GREEN 304 071 00 OL 3 6 9 20 3 6 9 20 OL 28 26 24 18 20 16 22 14 12 6 0 0 1 23v 4dBu SENSITIVITY GAIN dB 1 23v 4dBu SENSITIVITY GAIN dB NORM HOT SIG CH STATUS 1 2 3v 2v 1v 28 26 24...

Страница 16: ...16...

Страница 17: ...esistors 200 Capacitors 300 Semiconductors 400 Jacks Connectors 500 Switches 510 Fuses 550 Chassis Metalwork 600 Transformers 601 Inductors 610 Wires and Cables 640 AC line cords 700 Hardware 760 Knob...

Страница 18: ...6 32X3 8 FL 100DG BLK A 7 700 085 03 SCR PHP M3X6 STL BLK ZC A 4 700 086 00 TF 6 32X3 8 FL 100DG BLK A 4 700 106 00 BOLT HEX 5 16X23 4 ZC GD5 A 1 701 016 00 5 20X5 16 PHPII TYP B BLK A 8 705 001 00 KE...

Страница 19: ...A 6 710 036 00 WASH FLT STL NO 4 030THK A 3 730 001 00 THERMAL JOINT COMPOUND A AR as required 730 003 00 ADHESIVE INDSTRL 3M 4799 A AR 080 139 00 SA XFMR M800 120V 60HZ C2 1 120v units 080 139 01 SA...

Страница 20: ...R79 82 R85 R90 R93 96 140 104 00 RESISTOR TF SMT 20K 5 R151 R159 R173 140 111 00 RESISTOR TF SMT 36K 5 R152 R158 R174 175 R179 R196 140 118 00 RESISTOR TF SMT 68K 5 R178 140 119 00 RES TF SM 1W 5 75K...

Страница 21: ...8 69 300 003 00 DIODE SIGNAL SMD DL4148 D5 6 D8 9 D11 12 D14 15 D21 32 D40 45 D48 58 D60 66 D68 69 D74 D77 88 300 010 00 DIODE SIGNAL SMD RLS245 D1 4 D67 D75 76 301 010 00 DIODE POWER 1N5404 D17 20 30...

Страница 22: ...BT4403 Q1 2 320 012 00 OPAMP NJM4560M NJM4560M U1 U5 323 002 00 I C QUAD COMPARATOR SMD LM339 U2 4 400 079 00 CONNECTOR STR LCK SHRD 14P 100 X 2 J1 450 218 00 PCB M800 DISPLAY Z8 706 033 08 STANDOFF S...

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