Yamaha EMX66M Service Manual
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Yamaha EMX66M Service Manual

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This document is printed on chlorine free (ECF) paper with soy ink.
PA 011626
EMX66M 20020325-75000
RK88 20020325-2500
±æ◊ ¡œ"...OKXIA "Ã˝∆§¥¯◊ '¥ø‚www.okxia.cn÷π ©
CONTENTS
SPECIFICATIONS .............................................................................. 3
PANEL LAYOUT .................................................................................. 7
CIRCUIT BOARD LAYOUT & WIRING
.......................................................................................................... 10
DIMENSIONS .................................................................................... 11
BLOCK & LEVEL DIAGRAM ............................................................. 12
DISASSEMBLY PROCEDURE ......................................................... 14
LSI PIN DESCRIPTION .................................................................... 20
IC BLOCK DIAGRAM ........................................................................ 22
CIRCUIT BOARDS ........................................................................... 23
INSPECTION .................................................................................... 33
OVERALL CIRCUIT DIAGRAM
PARTS LIST
SERVICE MANUAL
EMX66M
• OPTION
RK-88 RACK MOUNT KIT
1,387K-2101
HAMAMATSU, JAPAN
Printed in Japan 2002.03

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  • Page 1 IC BLOCK DIAGRAM ................ 22 CIRCUIT BOARDS ................23 INSPECTION ..................33 OVERALL CIRCUIT DIAGRAM This document is printed on chlorine free (ECF) paper with soy ink. PARTS LIST PA 011626 HAMAMATSU, JAPAN EMX66M 20020325-75000 1,387K-2101 Printed in Japan 2002.03 RK88 20020325-2500...

  • Page 2: Important Notice

    IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.

  • Page 3: Specifications

    EMX66M SPECIFICATIONS G General specifications 300 W + 300 W/4Ω @0.5% THD at 1 kHz (SPEAKERS OUT A, B) Maximum output power 205 W + 205 W/8Ω @0.5% THD at 1 kHz (SPEAKERS OUT A, B) 600 W/8Ω @0.5% THD at 1 kHz (BRIDGE) 20 Hz–20 kHz +1 dB, –3 dB @1 W output into 8Ω...
  • Page 4 EMX66M G Input specificaitons Input level Actual load Nominal Connector Input connectors impedance impedance Max. before type Nominal level Sensitivity cliping 50–600Ω –62 dB (0.616 mV) –50 dB (2.45 mV) –20 dB (77.5 mV) CH INPUT (Low-Z) Mics 3 kΩ...
  • Page 5 EMX66M...
  • Page 6 EMX66M...

  • Page 7: Panel Layout

    EMX66M PANEL LAYOUT G CONTROL PANEL 1. CONTROL SECTION • Channel Control Equalizer (HIGH, MID, LOW) HIGH MONITOR control EFFECT control — 15 LEVEL control PAD switch (CH1-4) — 15 — 15 MONITOR EFFECT LEVEL • Digital Effect EFFECT select switch...
  • Page 8 2TR IN MASTER EFFECT RTN MONITOR • POWER AMP LIMITER indicator POWER AMP POWER AMP select switch LIMITER MAIN MAIN MAIN MAIN BRIDGE • PHANTOM switch, indicator PHANTOM ON/OFF switch, indicator PHANTOM • YAMAHA SPEAKER PROCESSING YAMAHA SPEAKER ON/OFF switchÅ@ PROCESSING...
  • Page 9 EMX66M • POWER switch, indicator POWER ON/OFF switch, indicator power ON / 2. INPUT/OUTPUT SECTION Super Hi-Z LINE INPUT TO MAIN OUT PUT ON / EFFECT OUT Hi-Z Hi-Z Hi-Z Hi-Z EEEngine Low-Z Low-Z Low-Z Low-Z MAIN FOOT SW AUX IN...
  • Page 10 EMX66M CIRCUIT BOARD LAYOUT & WIRING PWR 1/4 PWR 2/4 PWR 3/4 Power Transformer PWR 4/4 MIX66 DC Fan Location Connector Assembly Remarks Parts No. PWR 1/4 MIX66-PWR1/4 24185&2426 15P L=700 V842620 MIX66-DSP 100mm P=1.25 MF12710 CN106 PWR1/4-PWR2/4 B&B4P (V827270)
  • Page 11 EMX66M DIMENSIONS G Front View G Side View 481.5mm 327.6mm G Front View with Rack Mount Adaptor 62mm 448.5mm...
  • Page 12 EMX66M BLOCK & LEVEL DIAGRAM SW702 MIX66 IC101,301 IC102,302 Low-Z CH INPUT IC704 [CH 1-4] Hi-Z SW101-401 IC501 IC501 IC502 CH INPUT [CH 5] LINE IC601 IC601 IC502 CH INPUT [CH 6] IC603 Super Hi-Z IC603 IC704 AUX IN IC703...
  • Page 13 EMX66M IC702 PWR 2/4 1,2,3,4,6 IC705 IC803,804 MAIN PWR 1/4 SPEAKERS REC OUT IC903 W101RE1 W101RE2 IC706 BRIDGE SW910 IC903 W101BE1 W101BE2 SW701 IC705 IC805,806 MONITOR IC802 1,2,3,4,6 IC901 EFFECT OUT 38CA1-8822111 A’...

  • Page 14: Disassembly Procedure

    EMX66M DISASSEMBLY PROCEDURE Front Panel Assembly (Time required: about 3 min) 1-1. Remove the seven (7) screws marked [80] and the screw marked [90]. (Fig.1) 1-2. Hold volume knobs and pull the panel to the front. (Fig.1) 1-3. Remove the screw marked [100]. The front panel assembly can then be removed.
  • Page 15 EMX66M MIX66 Circuit Board (Time required: about 18 min) 3-1. Remove the front panel assembly. (See Procedure 1) 3-2. Remove the cable from the cord binder marked [240]. (Fig.2) 3-3. Remove the shield case. (See Procedure 2-2) 3-4. Pull out the connector assembly from CN301 on the DSP-ZFX circuit board.
  • Page 16 EMX66M PWR Circuit Board 4/4 (Time required: about 4 min) 4-1. Remove the front panel assembly. (See Procedure 1) 4-2. Pinch slightly the stopper of the power switch escutcheon with a plyer, and pull it to the front to remove. (Fig.7-1) 4-3.
  • Page 17 EMX66M 5-3. Hold the cord holder and pull the rear panel to the front to remove. (Fig.9) Note: When reinstalling, install the rear panel assembly and the front panel assembly in that order to connect the power supply connector easily.
  • Page 18 EMX66M PWR Circuit Board 1/4 (Time required: about 10 min) 8-1. Remove the rear panel assembly. (See Procedure 5) 8-2. Remove the PWR circuit board 2/4. (See Procedure 6) 8-3. Remove the PWR circuit board 3/4. (See Procedure 7) 8-4.
  • Page 19 EMX66M Fan (Time required: about 3 min) 9-1. Remove the rear panel assembly. (See Procedure 5) 9-2. Remove the two (2) screws marked [130]. The fan can then be removed. (Fig.8) Power Transformer (Time required: about 4 min) 10-1. Remove the front panel assembly. (See Procedure 1) 10-2.

  • Page 20: Lsi Pin Description

    EMX66M LSI PIN DESCRIPTION ZFX-2 (XY297A00) CPU DSP-ZFX: IC306 NAME FUNCTION NAME FUNCTION AXLR2 Audio Data Transmitt Unit 2/3 Left and Right Channel Frame Frequency Signal Audio Data Receive Unit 1 Data Input External Memory and I/O Data Bus Audio Data Receive Unit 2 Data Input...
  • Page 21 EMX66M UPD78082GB-XXX (XY296A00) MCU DSP-ZFX: IC303 NAME FUNCTION NAME FUNCTION P12/ANI2 8 bits input/output port./A/D converter analog input. Not connect. P13/ANI3 8 bits input/output port./A/D converter analog input. Port 3. 8 bits input/output port. P14/ANI4 8 bits input/output port./A/D converter analog input.

  • Page 22: Ic Block Diagram

    EMX66M IC BLOCK DIAGRAM 74HCU04DT (XZ110A00) TC74HC138AFEL (XW762A00) NJM2060M(TE2)OP (XM560A00) INVERTER Quad Operational Amplifier 3 to 8 Demultiplexer DSP-ZFX: IC302 MIX66: IC902 MIX66: IC803, IC804, IC805, IC806 Select Output Enable Output LB1403N XZ348A00 TL072CPSR (XV423A00) LED Driver NJM2068MD-T1 (XJ553A00) NJM4558MT-1 (IG103520)

  • Page 23: Circuit Boards

    EMX66M CIRCUIT BOARDS CONTENTS MIX66 CIRCUIT BOARD (COMPONENT SIDE) ....................24 MIX66 CIRCUIT BOARD (PATTERN SIDE) ......................26 DSP CIRCUIT BOARD (COMPONENT SIDE) ....................28 DSP CIRCUIT BOARD (PATTERN SIDE) ......................29 PWR 1/4 CIRCUIT BOARD (COMPONENT SIDE) ..................... 30 PWR 2/4 CIRCUIT BOARD (COMPONENT SIDE) .....................
  • Page 24 EMX66M MIX66 Circuit Board HIGH HIGH HIGH HIGH HIGH HIGH VOVA VOVA VOVA VOVA MONITOR MONITOR MONITOR MONITOR MONITOR MONITOR EFFECT EFFECT EFFECT EFFECT EFFECT EFFECT LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL Super Hi-Z 1 LINE 1 Super Hi-Z Hi-Z...
  • Page 25 EMX66M MONITOR GRAPHIC EQUALIZER PHAMTOM ON / OFF VOVAL ECHO 1 VOVAL ECHO 2 2TR IN VOVAL REVERB 1 MASTER EFFECT RTN VOVAL REVERB 2 MAIN GRAPHIC POWER AMP EQUALIZER MODE HALL 1 HALL 2 ROOM YAMAHA PLATE SPEAKER AUX IN...
  • Page 26 EMX66M MIX66 Circuit Board...
  • Page 27 EMX66M Pattern side 3NA-V826690 1...
  • Page 28 EMX66M DSP Circuit Board to MIX66-CN901 Component side 3NA-V826710 1...
  • Page 29 EMX66M Pattern side 3NA-V826710 1...
  • Page 30 EMX66M PWR 1/4 Circuit Board to PWR2/4-W101RE2 to PWR2/4-W101BE2 to PWR...
  • Page 31 EMX66M to PWR1/4-W103OR2 to FAN Assembly to PWR2/4-W101BL2 to Power Tranceformer to PWR2/4-W101WH2 Component side 3NA-V826900 1...
  • Page 32 EMX66M PWR 2/4 Circuit Board SPEAKERS BRIDGE to PWR 1/4-W101RE1 to PWR 1/4-W101BE1 to PWR 1/4-W101BL1 to PWR 1/4-W101WH1 Component side PWR 3/4 Circuit Board PWR 4/4 Circuit Board ON / OFF AC IN to PWR 4/4-CN107 to Power Tranceformer...

  • Page 33: Inspection

    AUX IN level control: 2TR IN level control: MASTER (MAIN) level control: MONITOR GRAPHIC EQUALIZER (7 band) fader: CENTER EFFECT RTN level control: 2TR IN: MASTER (MAIN) level control: PHANTOM switch: YAMAHA SPEAKER PROCESSING switch: OFF POWER AMP switch: MAIN-MONITOR...
  • Page 34 EMX66M Gain Check On condition of 2.1, confirm that the output level of each terminal meets the table 2.2-1. Table 2.2-1 [unit: dBs] INPUT INPUT LEVEL MAIN OUT(L,R) MONITOR OUT EFFECT OUT REC OUT Low-Z +4±2 +4±2 +4±2 -13.8±2 -32 (PAD ON) Hi-Z +4±2...
  • Page 35 EMX66M LED Meter Check When the output level of MAIN OUT and MONITOR OUT meets the Table 2.6-1, confirm that the corresponding LED meter starts to light up. Table 2.6-1 [unit: dBs] OUTPUT LEVEL +10±2 +7±2 +4±2 -1±2 -6±2.5 Distortion Rate Check On condition of 2.1, set the INPUT and MASTER volume for each terminal to nominal position.
  • Page 36 Apply 70Hz / -26dB signal into input terminal, and confirm that the output level is within 6.5±2dB from the level for 1kHz input with YAMAHA SPEAKERS PROCESSING switch OFF. Besides, confirm that the LED lights up when YAMAHA SPEAKERS PROCESSING switch is ON and that LED goes out when the switch is OFF.

  • Page 37: Limiter

    EMX66M 3.1.6 Harmonic Distortion Rate Check Note: This mesurement should be finished in 30 seconds. • Apply 1kHz signal into input terminal, and confirm that output level of 300W/4Ω (33.0dBs) can be gained with harmonic distortion rate less than 0.5%.
  • Page 38 EMX66M For the case that the POWER AMP switch is 'MAIN BRIDGE' 3.2.1 Preparation • POWER AMP switch: MAIN BRIDGE Input • INPUT terminal: CH 5 LINE 1 • MASTER (MAIN): MAX • OUTPUT terminal: BRIDGE 4Ω Level meter Speaker Resistor •...
  • Page 39 EMX66M...
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  • Page 45 <P.1> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 1/7 (MIX66 1/5) MIX66 (From P.3 F-4) OP AMP OP AMP OP AMP OP AMP (to P.3 A-3) OP AMP (to P.4 B-4) (to P.3 A-4) OP AMP (From P.3 A-5) OP AMP (From P.5 G-5)
  • Page 46 <P.2> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 2/7 (MIX66 2/5) (From P.3 F-4) (From P.5 G-5) (From P.5 G-4) OP AMP OP AMP OP AMP OP AMP OP AMP (to P.3 A-3) (to P.4 B-4) (to P.3 A-4) OP AMP (From P.3 A-5)
  • Page 47 <P.3> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 3/7 (MIX66 3/5) OP AMP OP AMP OP AMP LED DRIVER (to P.4 B-2) (to P.4 B-3) OP AMP OP AMP (From P.1 G-4) (From P.2 G-4) (to P.1 G-1) (From P.4 G-5) (to P.2 G-1)
  • Page 48 <P.4> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 4/7 (MIX66 4/5) (From P.5 G-4) (to P.3 G-5) (From P.5 G-5) (From P.5 G-5) (From P.5 G-4) (From P.5 G-4) (From P.5 G-3) (to P.5 C-1) (From P.3 G-2) (to P.5 G-4) OP AMP (to P.5 C-3)
  • Page 49 <P.5> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 5/7 (MIX66 5/5) (From P.4 D-2) OP AMP (to P.4 G-2) (From P.4 D-3) OP AMP (to P.4 G-2) (to P.4 G-1) OP AMP (to P.3 G-4) (to P.3 G-4) (to P.4 D-2) (to P.1 G-5)
  • Page 50 <P.6> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 6/7 (DSP) EEPROM 1K INVERTER OP AMP DRAM 4M 38CC1-8822165-2 1 EMX66M EMX66M...
  • Page 51 <P.7> EMX66M EMX66M EMX66M OVERALL CIRCUIT DIAGRAM 7/7 (PWR 1/4, PWR 2/4, PWR 3/4, PWR 4/4) PWR 1/4 NJM7815FA(XD853A00) D8LD40 (VR149700) REGULATOR +15V DIODE STACK 8.0A 400V PWR1/4: IC101 PWR1/4: D147,151 1: OUTPUT 2: COMMON 3: INPUT NJM7915FA(XD854A00) FMX-22S (VS135800) REGULATOR -15V DIODE STACK 10.0A 200V...

  • Page 52: Table Of Contents

    EMX66M PARTS LIST RACK MOUNT KIT RK-88 CONTENTS OVERALL ASSEMBLY ...................... 2 FRONT PANEL ASSEMBLY ....................4 REAR PANEL ASSEMBLY ....................6 ELECTRICAL PARTS ....................... 8 RK-88 RACK MOUNT KIT ....................26 Note) DESTINATION ABBREVIATIONS Australian model South African model...

  • Page 53: Overall Assembly

    EMX66M OVERALL ASSEMBLY B130 B120 B110 UPC Label...
  • Page 54 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. OVERALL ASSEMBLY Overall Assembly (V832670) Overall Assembly (V832680) Overall Assembly H,B,W (V832690) Overall Assembly (V832700) Body Assembly J COM (V832150) Rear Panel Assembly (V832780) (V832790) Rear Panel Assembly Rear Panel Assembly...
  • Page 55 EMX66M I FRONT PANEL ASSEMBLY...

  • Page 56: Front Panel Assembly

    EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. FRONT PANEL ASSEMBLY Front Panel Assembly J COM (V832820) V 8 3 2 9 3 0 0 Front Panel V 8 2 6 6 9 0 0 Circuit Board MIX66 V 3 2 9 1 6 0 0...
  • Page 57 EMX66M I REAR PANEL ASSEMBLY...

  • Page 58: Rear Panel Assembly

    EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. REAR PANEL ASSEMBLY Rear Panel Assembly (V832780) Rear Panel Assembly (V832790) Rear Panel Assembly (V832800) Rear Panel Assembly (V832810) V 8 3 2 8 8 0 0 Rear Panel V 8 3 2 8 9 0 0...

  • Page 59: Electrical Parts

    EMX66M ELECTRICAL PARTS DESCRIPTION REMARKS PART NO. QTY RANK REF NO. ELECTRICAL PARTS AAX33040 Circuit Board DSP-ZFX (V826710) (X0622B0) V 8 2 6 6 9 0 0 Circuit Board MIX66 (X0619B0) AAX32870 Circuit Board PWR B66 1/4 J, U (V826870) (X0623B0)
  • Page 60 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VV556400 Q302 Transistor 2SC2412K Q,R,S VV556400 Q303 Transistor 2SC2412K Q,R,S VV655000 Q304 Digital Transistor DTA114EKA TP VV655400 Q305 Digital Transistor DTC114EKA TP VD303700 Q306 Transistor 2SC3326 A,B TE85R RG005100 R301 Carbon Resistor (chip) 100 0.1 J...
  • Page 61 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. UX064100 C122 Ceramic Capacitor (chip) 0.0100 50V K UX064100 -125 Ceramic Capacitor (chip) 0.0100 50V K UX063100 C126 Ceramic Capacitor (chip) 1000P 50V K VV488800 C202 Electrolytic Cap. LLM 10.00 50.0V...
  • Page 62 EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. UX061270 C518 Ceramic Capacitor (chip) 27P 50V J UR847470 C519 Electrolytic Cap. 47.00 25.0V UR847100 C520 Electrolytic Cap. 10.00 25.0V UR847100 C521 Electrolytic Cap. 10.00 25.0V UX062100 C522 Ceramic Capacitor (chip)
  • Page 63 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. UX061680 C737 Ceramic Capacitor (chip) 68P 50V J UR847470 C738 Electrolytic Cap. 47.00 25.0V UX064100 C741 Ceramic Capacitor (chip) 0.0100 50V K UX064100 -748 Ceramic Capacitor (chip) 0.0100 50V K UR847100 C751 Electrolytic Cap.

  • Page 64: Line

    EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. UX064100 C909 Ceramic Capacitor (chip) 0.0100 50V K UR858100 C910 Electrolytic Cap. 100.00 35.0V UX145100 C911 Ceramic Capacitor (chip) 0.1000 25V Z UX145100 C912 Ceramic Capacitor (chip) 0.1000 25V Z UX064100...
  • Page 65 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. V 8 8 4 0 4 0 0 LD806 L34YD-TNB5/13.6 YE PHANTOM V 8 8 4 0 2 0 0 LD901 L34GD-TNB5/13.6 GR VOCAL ECHO 1 V 8 8 4 0 2 0 0 LD902 L34GD-TNB5/13.6 GR...
  • Page 66 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RG007180 -131 Carbon Resistor (chip) 18K 0.1 J RF356390 R132 Carbon Resistor (chip) 3.9K D 1608 RF356390 R133 Carbon Resistor (chip) 3.9K D 1608 RG008100 R134 Carbon Resistor (chip) 100K 0.1 J...
  • Page 67 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. V 2 4 4 0 2 0 0 R402 Metal Film Resistor 2.4K 1/4 F V 2 4 4 0 2 0 0 R403 Metal Film Resistor 2.4K 1/4 F VV276800 R404 Flame Proof C.
  • Page 68 EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. RF357470 R608 Carbon Resistor (chip) 47.0K D 1608 RF357470 R609 Carbon Resistor (chip) 47.0K D 1608 RG004100 R610 Carbon Resistor (chip) 10 0.1 J RG004100 R611 Carbon Resistor (chip) 10 0.1 J...
  • Page 69 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RG007470 -768 Carbon Resistor (chip) 47K 0.1 J RG007120 R771 Carbon Resistor (chip) 12K 0.1 J RG007120 R772 Carbon Resistor (chip) 12K 0.1 J RG004680 R773 Carbon Resistor (chip) 68 0.1 J...
  • Page 70 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RG008100 R907 Carbon Resistor (chip) 100K 0.1 J RG005560 R908 Carbon Resistor (chip) 560 0.1 J RG005560 R909 Carbon Resistor (chip) 560 0.1 J RG008470 R910 Carbon Resistor (chip) 470K 0.1 J...
  • Page 71 EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. V 8 2 6 4 7 0 0 VR601 Rotary Variable Resistor B 50.0K XV09213P LOW (CH6) V 8 2 6 4 7 0 0 VR602 Rotary Variable Resistor B 50.0K XV09213P...
  • Page 72 EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. V 4 5 6 7 5 0 0 C133 Ceramic Capacitor-SL 10P 500V K UR828470 C134 Electrolytic Cap. 470.00 10.0V UR857470 C135 Electrolytic Cap. 47.00 35.0V VZ353900 C136 Ceramic Cap.-B 1000P 50V K...
  • Page 73 EMX66M PART NO. DESCRIPTION REMARKS QTY RANK REF NO. VU801600 -143 Diode 1N4004L VG438900 D144 Zener Diode MTZ J 8.2B 8.2V VU801600 D145 Diode 1N4004L VU801600 D146 Diode 1N4004L VR149700 D147 Diode Stack D8LD40 8.0A 400V VU801600 D148 Diode 1N4004L...
  • Page 74 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VU418400 Transistor Q132 2SA1371 D,E VD678500 Digital Transistor Q133 DTA114ES VS883400 Transistor Q134 2SD2394 E,F Transistor V 2 7 9 7 7 0 0 Q135 2SC5395 E,F Transistor VU418600 Q136 2SC3468 D,E...
  • Page 75 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VZ008800 R145 Flame Proof C. Resistor 22.0 1/4 J VZ008800 R146 Flame Proof C. Resistor 22.0 1/4 J V 4 8 3 3 2 0 0 R147 Wire Wound Resistor 0.22 5W K...
  • Page 76 EMX66M DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VZ370200 R217 Wire Wound Resistor 0.1 5W K VV313600 R218 Flame Proof C. Resistor 2.2 1/4 J VZ370200 R219 Wire Wound Resistor 0.1 5W K VV313600 R220 Flame Proof C. Resistor 2.2 1/4 J...

  • Page 77: Rack Mount Kit

    EMX66M I RK-88 RACK MOUNT KIT ±¾×ÊÁÏÓÉOKXIAÊÓÌýƤ´ø×ÊÔ´¿âwww.okxia.cnÌṩ PART NO. DESCRIPTION REMARKS QTY RANK REF NO. RACK MOUNT KIT RK-88 VB132700 Bind Head Screw 4.0X12 MFZN2BL Rack Angle (V840830) *: New Parts RANK: Japan only...

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