Mesa_boogie_m_2000 电路图 维修原理图.pdf

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1、收音机爱好者资料库 Ra d i o Fa n s .CN FRONT VIEW BASIS M-2000 REAR VIEW BASIS-M2000 OOGIEBMESA MIDDLEGAINTREBLEBASSMASTER VACUUM TUBE CHANNEL OUT EQ IN MIX MODE BRIGHT NORMAL HI GAIN NORMAL MIX ASSIGN ACTIVE INSTRUMENT INPUTS PASSIVE OUT EQ IN MIX MODE BRIGHT NORMAL HIGH LOW BASS SHIFT FIELD EFFECT CHANNEL

2、80180300600 1.2K50Hz4K6K8K80180300600 1.2K50Hz4K6K8K SIMUL STATE POWER ON POWER 50% MIX OUTPUT LEVEL COMPRESSION FREQUENCY THRESHOLDTHRESHOLD COMPRESSION FREQUENCY 3:1 5:1 OFF 5:1 3:1 OFF TUBE HI GAIN FET CLIP TUBEFET MIDDLETREBLEBASSMASTERBASS FREQ. BASIS M 2000 117 VAC 60Hz 1200VA TUBE HI GAIN EQ

3、TUBE MIX MODE EQ FET EXTERNAL SELECT TUNER OUTPUT BALANCED LEVEL SEND RETURN EFFECTS LOOP CROSSOVER FX LOOP AUTO LOW HIGH MIX 0% 100% OFF ON TUBE FET MIX MODE POSTPRE BALANCED OUTPUT CHANNEL SELECT FOOT SWITCH EXT FETMIX MODE TUBE TUBE HI GAIN FOOTSWITCH FUNCTION ASSIGN MUTEGAIN FOOTSWITCH SPEAKER O

4、UT SPEAKER OUT SPEAKER OUT SUGGESTED LOAD 4 OHMS 600 WATTS RMS MINIMUM LOAD 2 OHMS SPEAKER OUT 12A S.B. FUSE 250 VOLTS JACK pt# SWITCH pt# SWITCH pt# JACK pt# SWITCH pt# KNOB pt# EQ pt# POT #POT #POT #POT #POT # KNOB pt# (all 5 knobs) POT # POT #POT #POT #POT # KNOB pt# (all 5 knobs) SWITCH pt# SWIT

5、CH pt# EQ pt# KNOB pt# SWITCH pt# PILOT LIGHT pt# LENS pt# PILOT LIGHT HOLDER pt# SWITCH pt# POT # POT # POT # POT # POT # POT # SWITCH pt# SWITCH pt# LED pt LED pt LED pt# LED pt# KNOB pt# FUSE pt# FUSE HOLDER pt# ALL JACKS (6) pt# A.C. RECEPTACLE pt# XLR JACK pt# XLR JACK pt# BOTH SPKR JACKS pt# R

6、OTARY SWITCH pt# SWITCH pt# POT pt# POT pt# POT pt# SEND & RETURN JACKS pt# JACK pt# XLR JACK pt# SWITCH pt# ROTARY SWITCH pt# KNOB pt# 618102 607203408530 588540588540 408530 607203 703047 703786 703900 602110 607101 607101 21512379 59273721492151 408004 592379 592379 592151 2736 592379 592379 5620

7、 607203 5620 5620 5620 LED pt# 395630 BOTH GREEN 592148592148592737592148592151 395620 607203 408004 607101 607101 618102 7903243 790122 618100 618100 608100 408004 618100 408004 608250 2379 2737 2148 60710 614028 618100 620414 607101 614028 613713 收音机爱好者资料库 Ra d i o Fa n s .CN 收音机爱好者资料库 Ra d i o Fa n s .CN