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EMX5000-12/20
SERVICE MANUAL
EMX5000-20
CONTENTS SPECIFICATIONS ................................................ 3/5 PANEL LAYOUT .................................... 7 CIRCUIT BOARD LAYOUT ............... 11 BLOCK & LEVEL DIAGRAM ....................................................... 12 WIRING ................................................................... 14 DIMENSIONS .......................................................... 14 DISASSEMBLY PROCEDURE ............................ 15 LSI PIN DESCRIPTION .............................. 20 IC BLOCK DIAGRAM ................................. 23 CIRCUIT BOARDS ....................................... 24 INSPECTIONS ...................................................... 39/46 CIRCUIT DIAGRAMS ............................................. 54 PARTS LIST
This document is printed on chlorine free (ECF) paper with soy ink.
PA 011633
1.387K-9551
HAMAMATSU, JAPAN
Printed in Japan 2002.3
1
EMX5000-12/20
IMPOR TANT 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.
WARNING :
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. This presentation or sale of this manual to any individual or firm does not constitute authorization certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
IMPORTANT :
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING : IMPORTANT :
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.) Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : BLUE : BROWN : EARTH NEUTRAL LIVE
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN and YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. * This applies only to products distributed by YAMAHA KEMBLE MUSIC (U.K.) LTD.
This mark urges servicemen to pay attention.
2
EMX5000-12/20
SPECIFICATIONS
General specifications
Maximum output power SPEAKERS: 500 W+500 W/4 @0.5% THD at 1 kHz 325 W+325 W/8 @0.5% THD at 1 kHz BRIDGE: 1000 W/8 @0.5% THD at 1 kHz 20 Hz20 kHz +1 dB, 3 dB @1 W output into 8 (SPEAKERS OUT) Frequency response 20 Hz20 kHz +1 dB, 3 dB @+4 dB output into 600 (ST OUT, ST SUB OUT, MONO OUT, AUX SEND, EFFECT SEND) Less than 0.5% @20 Hz20 kHz, 250 W output into 4 (SPEAKERS OUT) Less than 0.3% @20 Hz20 kHz, +14 dB output into 600 (ST OUT, ST SUB OUT, MONO OUT, AUX SEND, EFFECT SEND) 128 dB equivalent input noise, 65 dB residual output noise (SPEAKERS OUT) 95 dB residual output noise (ST OUT, ST SUB OUT, AUX SEND) 84 dB (ST OUT, MONO OUT) Hum & noise (Average, Rs=150) (with 20 Hz20 kHz BPF) 64 dB (68 dB S/N) (ST OUT, MONO OUT) 81 dB (AUX SEND) 80 dB (EFFECT SEND) 108 dB 84 dB 80 dB 90 dB 78 dB 58 dB ST master/MONO master fader at nominal level and all channel On switches off and all channel fader at minimum. ST master fader at nominal level and one channel On switch on and one channel fader at nominal level and one channel Gain control at nominal level. Master fader at nominal level and all channel On switches off and all channel level control at minimum. All channel level control at minimum.
Total harmonic distortion
Maximum voltage gain
INPUT A/B to SPEAKERS OUT INPUT A/B to ST OUT, MONO OUT INPUT A/B to AUX SEND (PRE) INPUT A/B to AUX SEND (POST) INPUT A/B to EFFECT SEND ST CH IN to ST OUT
Crosstalk at 1 kHz
68 dB adjacent input, 68 dB input to output ±15 dB Maximum HIGH 10 kHz shelving* MID 250 Hz5 kHz peaking LOW 100 Hz shelving* * Turn over/roll off frequency of shelving: 3 dB below maximum variable level. ±15 dB Maximum HIGH 10 kHz shelving* MID 2.5 kHz peaking LOW 100 Hz shelving* * Turn over/roll off frequency of shelving: 3 dB below maximum variable level. Red LED on each channel lits when POST EQ signal reaches the level 3 dB below clipping. Green LED on each channel lits when POST EQ signal reaches the level 10 dB. 13 points LED meter 500W + 500W, 300W + 300W, 100W + 100W Comp. : THD0.5% (SPEAKERS OUT) Turn on : THD0.5% (SPEAKERS OUT) 9 bands (63, 125, 250, 500, 1k, 2k, 4k, 8k, 16k Hz), ±12 dB Maximum 16 programs, parameter control 16 programs, parameter control, tap delay control, foot switch (DIGITAL EFFECT ON/OFF, TAP) Digital effect 2 mute: on/off, Tap delay POWER switch on/off mute, DC detection, TEMP (heatsink temp. 90°C) stop -- low speed (50°C) -- variable -- high speed (70°C) +48 V (balanced input) FC5 (Foot switch), RK-124 (EMX5000-12) USA and Canada:120 V AC 60 Hz, 400 W Europe: 230 V AC 50 Hz, 550 W Other: 240 V AC 50 Hz, 550 W 682 × 158 × 538 mm (EMX5000-20) / 478 × 158 × 538 mm (EMX5000-12) 19 kg (EMX5000-20) / 15 kg (EMX5000-12) Power cord, Owner's Manual
Input channel equalization
ST Input channel equalization
CH peak indicators CH signal indicators Meters Power amp select switch Limiter LIMIT indicators Graphic equalizer Internal digital effect 1 Internal digital effect 2 Foot switch (FC5) Protection circuit (Power amp) Fan circuit Phantom power Option Power requirement/ Power consumption Dimensions (WxHxD) Weight Accessories
3
EMX5000-12/20
Input specifications
Input terminals Gain control 60 5 k 16 60 50 k 16 34 +10 600 Lines 10 k 36 dB (12.3 mV) 54 dB (1.55 mV) 10 dB (245 mV) 12 dB (195 mV) 26 dBV (50.1 mV) 20 dB (77.5 mV) 12 dB (195 mV) 50600 Mics 36 dB (12.3 mV) 80 dB (0.078 mV) 16 dB (123 mV) +4 dB (1.23 V) Actual load impedance For use with nominal Input level Sensitivity1 80 dB (0.078 mV) Nominal Max. before clip Connectors on mixer
CH INPUT A (CH18/116) CH INPUT B (CH18/116) ST INPUT (CH912/1720) ST SUB IN (1, 2) 2TR IN (L, R)
60 dB (0.775 mV) 40 dB (7.75 mV)
XLR-3-31 type2
60 dB (0.775 mV) 40 dB (7.75 mV) PHONE JACK 16 dB (123 mV) 34 dB (15.5 mV) +10 dB (2.45 V) +4 dB (1.23 V) 10 dBV (316 mV) 0 dB (0.775 V) +4 dBV (1.23 V) +4 dB (1.23 V) 14 dB (155 mV) +30 dB (24.5 V) +20 dB (7.75 V) +10 dBV (3.16 V) PHONO JACK3 +20 dB (7.75 V) +18 dB (6.16 V) PHONE JACK3 PHONE JACK3 PHONE JACK3 (TRS)2
INSERT IN (CH18/116) POWER AMP IN (A, B)
1. Sensitivity is the lowest level that can produce an output of +4 dB (1.23 V) or the nominal output level when the unit is set at maximum gain. (All fader and level controls are at maximum position.) 2. Balanced. (T=HOT, R=COLD, S=GND) 3. Unbalanced. In these specifications when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced to 1 Vrms.
Output specifications
Output terminals ST OUT (L/R) ST SUB OUT (L/R) MONO OUT AUX SEND 1, 2 EFFECT SEND 1, 2 REC OUT (L/R) 600 INSERT OUT (CH18/116) PHONES (L/R) SPEAKERS 1 (A, B) 0.1 SPEAKERS 2 (A, B) 4/8 Speakers 100 W/4 500 W/4 PHONE JACK1 100 40 Lines 10 k Lines 0 dB (775 mV) 3 mW +20 dB (7.75 V) 75 mW PHONE JACK1 PHONE JACK (TRS)2 SPEAKON 10 dBV (316 mV) +10 dBV (3.16 V) PHONO JACK1 150 600 Lines +4 dB (1.23 V) +20 dB (7.75 V) PHONE JACK1 Actual source impedance For use with nominal Output level Connectors on mixer Nominal Max. before cliping
1. Unbalanced. 2. Impedance balaned. (T=HOT, R=COLD, S=GND) · In these specifications when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced 1 Vrms.
For European Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Inrush Current: 70A Conformed Environment: E1, E2, E3 and E4
4
EMX5000-12/20
5
EMX5000-12/20
6
EMX5000-12/20
PANEL LAYOUT
Control Panel
Channel Control Section
!4
q w * e w
1 2 3 4 5 6 7
8
r
r
9 10 11 12 13 14
26 dB pad switch GAIN control 80 (High pass filter) switch Equalizer controls (HIGH, MID, LOW) AUX1, AUX2 controls / POST switches EFF 1, 2 controls (EFFECT) PAN (panpot) control (EMX5000-20: Cannels 1-16, EMX5000-12: Cannels 1-8) BAL (balance) control (EMX5000-20: Cannels 17/18-19/20, EMX5000-12: Cannels 9/10-11/12) ON switch, indicator PEAK indicator SIGNAL indicator PFL (pre-fader listen) switch Channel fader PHANTOM indicator
t
t
y
y
u o !0 !1 !2
i o !0 !1 !2
!3
!3
7
EMX5000-12/20
Stereo Sub Input Section
!5
!5
15 AUX 1, 2 controls 16 ST (stereo) control 17 PFL (pre-fader listen) switch
!6 !7
!6 !7
Master Control Section
18 19 20 21 22 AUX 1 fader AUX 2 fader MONO OUT fader ST OUT fader AFL (after fader listen) switch
@2
!8
!9
@0
@1
2TR IN Section
@3 @4
ST (stereo) control PFL (pre-fader listen) switch
8
EMX5000-12/20
Digital effect Section
@5 @6
@5 @6
25 26 27 28 29 30 31
PROGRAM selector PARAMETER control AUX 1/2 control TAP switch, indicator EFFECT 1/2 ON switch PFL (Pre-fader listen) switch EFFECT 1/2 RTN fader
@7
@7
@8
@9
@9
#0
#0
#1
#1
Graphic equalizer Section
Power amp Section
#2
#4 #5 #6
#3
32 Graphic equalizer 33 ON switch 34 LIMITER indicator 35 Power amp select switch 36 Maximum output select switch
9
EMX5000-12/20
POWER indicator
Other indicators and controls
#7
37 POWER indicator 40 41 42 43 Peak level indicator PHONES control ST SUB OUT control LPF control, ON/OFF switch
YAMAHA SPEAKER PROCESSING
38 ON/OFF switch
$0
#8
$1
STAND-BY
#9
39 ON/OFF switch
$2
$3
Input/Output pabel
q
e
r
ty
i
!0
!1
!5 !6 !7
w
1 Channel input jacks (INPUT A, INPUT B) EMX5000-20: 116, EMX5000-12: 18 2 INSERT I/O (insert) jacks 3 PHANTOM switch 4 LINE (stereo) input jacks EMX5000-20: 17/1819/20, EMX5000-12: 9/1011/12 5 2TR IN jacks 6 REC OUT jacks 7 ST SUB IN 1 (stereo sub 1) jacks ST SUB IN 2 (stereo sub 2) jacks 8 AUX SEND 1 jack, AUX SEND 2 jack 9 EFFECT SEND 1 jack, EFFECT SEND 2 jack 10 ST OUT jacks 11 ST SUB OUT jacks 12 P.AMP IN A, B (power amp input) jacks 13 MONO OUT jack 14 PHONES jack 15 FOOT SW EFFECT 2 ON/OFF jack 16 FOOT SW (EFFECT 2) TAP jack 17 LAMP jack
u
o
!2
!4 !3
10
EMX5000-12/20
Rear panel
e
q
w
1 AC inlet 2 POWER switch 3 SPEAKERS (speaker output) jacks
CIRCUIT BOARD LAYOUT
PWR IN8 DSP SMPS 1/2
SMPS 2/2
EMX5000-20 only
IN16
MAS
11
EMX5000-12/20
BLOCK & LEVEL DIAGRAM
A
STEREO L (MUTE) STEREO R (MUTE) EFFECT1 (MUTE) EFFECT2 (MUTE) AUX1 (MUTE) AUX2 (MUTE)
IN8/IN16
PHANTOM 8CH/SW CH INPUT [60~16dB] [34~+10dB]
EMX5000-12:CH1-8 EMX5000-20:CH1-16
STEREO L (NON-MUTE) STEREO R (NON-MUTE) EFFECT1 (NON-MUTE) EFFECT2 (NON-MUTE) AUX1 (NON-MUTE) AUX2 (NON-MUTE)
A
EMX5000-12:[CH1-8] EMX5000-20:[CH1-8] [CH9-16]
PEAK SIGNAL [0dB] CH Fader ON
CN603, 604
+48V
PFL L / AFL L PFL R / AFL R
IC101,201,301,401,501,601,701,801
B PAD 26dB HA GAIN
[60~16dB] [34~+10dB]
[0dB] HPF HPF 3-Stage EQ
Mid f Mid Gain Hi Gain Lo Gain
IC107,307, 507,707
BA [0dB]
CN903, 904
[0dB] PAN
STAND-BY
[10dB]
IC302
6
SUM SUM
7 [0dB] 7 [0dB]
EMX5000-12:CH1-8 EMX5000-20:CH1-16
EFFECT1 EFFECT2 AUX1 POST AUX2 POST PFL
[6dB]
6 6
IC303
SUM
7 [0dB]
CH INSERT I/O [0dB]
EMX5000-12:CH1-8 EMX5000-20:CH1-16
BA
[0dB]
[6dB] [6dB] [6dB]
2
IC505,705 IC105,305
2 SUM 1 [0dB]
IC301 IC302
Q303
M
9
IC303
SUM
1 [0dB] 2
SUM
1 [0dB]
IC301
Q304
9
HA L ST CH INPUT [34~+10dB]
EMX5000-12:CH9(L)/10(R),CH11(L)/12(R) EMX5000-20:CH17(L)/18(R),CH19(L)/20(R)
[0dB]
3-Stage EQ Lo Mid Hi
[0dB]
[10dB]
BA
[0dB] BAL
[0dB]
PFL AFL
IC101, 102, 201, 202
IC104,204
PEAK DN SIGNAL ST CH Fader
GAIN [34~+10dB]
[6dB] EFFECT1 [6dB] EFFECT2 [6dB] POST AUX1 [6dB] POST AUX2
IC104,204
HA 3-Stage EQ BA
R
IC101,102, 201,202
MAS
IC501 IC502
[+4dB] L (MONO) ST SUB IN 1,2 [+4dB] R PAD PAD BA BA [0dB]
PFL
AFL [6dB] ST
EMX5000-20 IN8
CN904
IC306
[6dB] AUX1
6 2
IC501 IC502
SUM SUM
1 [0dB]
IC309
7 [0dB] 2
IN16
CN902 CN904
MAS
CN604
[6dB] AUX2
SUM
1 [0dB]
IC305
AFL
PFL
IC306
6
IC503
L 2TR IN [10dBV] R
5 3
SUM SUM
7 [0dB]
IC309
[6dB] ST
2 1 [0dB] 6
BA BA
7 [0dB] 1
SUM
7 [0dB]
IC305
AFL
IC503
PFL
CN903
CN901
CN903
CN603 IC310
[6dB]
IN L OUT R OUT
[16dB] EFFECT1 RTN
6
SUM
7 2
1 [0dB] INV
2
SUM
1 [6dB]
IC307
Q307 IC310
PROGRAM PARAMETER
DIGITAL EFFECT1 [12dB]
6
EMX5000-12 IN8
CN904
ON
SUM
7 2
1 [0dB] INV
6
SUM
7[6dB]
AUX1 [12dB]
IC308
Q308 IC504
6 2
MAS
CN604 CN501 35P
DSP -SPX
CN101 35P
IN L OUT R OUT
AUX2
SUM SUM
7 [0dB] 1 [0dB]
IC504
PFL [6dB] [16dB] EFFECT2 RTN
PROGRAM PARAMETER TAP
DIGITAL EFFECT2 [12dB] ON AUX1 [12dB]
CN903
CN603
ON/OFF FOOT SWITCH TAP
AUX2
PFL
0dB=0.775V 0dBV=1V +30dB +20dB +10dB 0dB
2TR IN [10dBV] ST CH INPUT GAIN Min. [+10dB] ST SUB IN [+4dB] CH & ST CH to ST [0dB] (PAN, BAL turned hard left/right) CH & ST CH to AUX/EFFECT [6dB] ST SUB IN to ST/AUX [6dB] 2TR IN to ST [6dB]
10dB 20dB 30dB 40dB 50dB 60dB
CH INPUT A, B GAIN Min. [16dB]
fader [10dB]
REC OUT
ST CH INPUT GAIN Max. [34dB]
CH INPUT A, B GAIN Max. [60dB]
A
12
63Hz 125Hz 250Hz
EMX5000-12/20
A
IC316
[6dB] 5 STAND-BY L R BA
7
JK301
L ST SUB OUT
JK505
REC OUT [10dBV]
2
7 [0dB] 7 [0dB]
EMX5000-12:CH1-8 EMX5000-20:CH1-16
ST SUB OUT IC316 3 1 BA
JK302 [+4dB]
R
IC303
6
SUM
7 [0dB]
IC317
[10dB] 5 BA
7
JK303
L
1 2
Q303
MAIN GEQ
9-Stage GEQ ST OUT
1 [0dB]
IC303
1 [0dB] 2
63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz 16kHz
GEQ
3
SUM
1 [0dB]
IC317
BA
1
ST OUT [+4dB]
CN602
YAMAHA SPEAKER PROCESSING
2P
CN105
2P CN102 VH3P +12V
JK304
R
1
Q304
9-Stage GEQ
LAMP
JK602 A IC601
PEAK POWER AMP IN [+4dB]
8
IC105
+B
-B
PWR
+48V IC101 +15V +21V IC102 -15V -21V
IC103, Q136 +63V
YSP
PFL AFL
DR PEAK
JK601 B IC602
8
YSP
IC104 +5V
LIMITTER
500W 300W 100W
DR
CN601 CN101 PA A
LAMP JK101
2
MAIN L AUX1 AUX1 MONO BRIDGE
1 Signal Select
MAIN R MONO AUX2 MONO BRIDGE
Power Select LIMITTER
500W 300W 100W
15P
15P
PROTECTOR
+1 1 +2 2
A
A
BRIDGE
IC318
6
PA B
SUM
7
LPF FREQ AFL
IC319 MONO OUT [10dB] INV 2 1 LPF
80120Hz (12dB/oct)
1
+1 1 +2 2
JK305
MONO OUT [+4dB]
3
INV
1
SPEAKERS [500Wmax@4ohms]
IC604
POWER AMP Controls
LAMP +63V -21V +12V
2
B
JK102
CN104 6
1 [0dB]
CN103-10P IC309 IC320 AUX1 7 [10dB] 5 BA
7 [0dB]
2
SUM
1 [0dB]
JK306
AUX SEND1 [+4dB]
FAN
5
AFL
6
7 [0dB]
IC309
1 [0dB] 6
SUM
7 [0dB]
IC320 AUX2 [10dB] 3 1 BA
JK307
AUX SEND2 [+4dB]
5
AFL
COIL
IC310
7 2 1 [0dB] INV 2
IC321
2
CN102 VH2P JK308
EFFECT SEND1 [+4dB]
SUM
1 [6dB]
INV
1
C307
Q307 IC310 IC321
6
SMPS 2/2
RY101 D102 VH3P W101 YE
SMPS 1/2
AC INLET LINE FILTER F101 POWER SW101
7 2
1 [0dB] INV
6
SUM
7[6dB]
INV
7
JK309
EFFECT SEND2 [+4dB]
C308
Q308 IC504
6 2
SUM SUM
7 [0dB] 1 [0dB]
VR515 [16dB] IC505
2
INV INV
JK508
PHONES [3mW@40ohms]
IC504
1 7
CN103 SWITCHING REGULATOR
PHONES
6
W101 BR
IC505
OFF DETECT
T104 Q111~115 FAN CONTROL
OV CN104 10P (LAMP) +17V +63V -21V D113 D114
F103 F104
F102 W102 BE
D112 D106, D107 W102 BL W102 BE
+12V
D108-D111
SPEAKERS OUT MAXIMUM OUTPUT POWER 500W/4 100W/4
+40dB +30dB +20dB
ST OUT·ST SUB OUT·MONO OUT [+4dB] AUX SEND, EFFECT SEND [+4dB] ST SUB level control [6dB] REC OUT [10dBV] EFFECT [6dB] ST·MONO·AUX fader [10dB] PHONES [16dB] [PHONES 3mW@40ohms]
+10dB 0dB 10dB 20dB 30dB 40dB 50dB
A
60dB
13
EMX5000-12/20
WIRING
Cord binder
Connector assembly
IN8
EMX5000-20 only
IN8/IN16
MAS
Cord holder
Connector assembly
Connector assembly
PWR
CN101 CN103
CN105
CN101
SMPS 1/2
W101 CN102
Coil
CN102
Connector assembly
Cord holder
Connector assembly
CN103
Connector assembly AC shield
CN104
Connector assembly
W102
SMPS 2/2
Connector assembly H, B, W, K
DC FAN BOTTOM ASSY
DIMENSIONS
158
682 (EMX5000-20) 478 (EMX5000-12)
143
538
Units: mm
14
EMX5000-12/20
DISASSEMBLY PROCEDURE
1. 1-1.
1-2.
Panel Assembly (Time required: about 5 minutes) Remove the six (6) screws marked [30a] and six (6) screws marked [30b], and then remove the side pads R and L. (Fig. 1) Remove the four (4) screws marked [160a], four (4) screws marked [160b], three (3) screws marked [170a] and four (4) screws marked [170b] (three (3) for EMX5000-12), Then lift the front end of the panel assembly, turn it about 45° and remove the panel assembly by releasing it from the claws on its side. (Fig. 1)
This mark urges servicemen to pay attention.
[70]
[170a] [30b]
IN8
IN16
MAS
[30a]
[160a] [160b]
[30b]
[30a]
EMX5000-20 only
[170b] EMX5000-12 [170b] EMX5000-20
[30]: Bind Head Tapping Screw-B 4.0X8 MFZN2BL (EG340190) [70]: Bind Head Tapping Screw-B 3.0X12 MFZN2BL (VQ074600) [160]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [170]: Bonding Tapping Screw-B 4.0X8 MFZN2BL (VR779900)
Fig.1
15
EMX5000-12/20
2. 2-1. 2-2.
Coil (Time required: about 6 minutes) Remove the panel assembly. (See Procedure 1.) After removing the two (2) screws marked [B250], remove the harness and then the coil. (Fig. 2) DC fan (Time required: about 7 minutes) Remove the panel assembly. (See Procedure 1.) Remove the two (2) screws marked [B120] and connector. The DC fan can then be removed. (Fig. 2)
[70]
3. 3-1. 3-2.
[85]
[B60]
[B50] [B60] [B90a]
[B90a] [B210]
[B250]
SMPS 1/2
[B90a] [B170] [B90b]
SMPS 2/2
PWR
[B90b]
DC Fan
[B120]
Fig.2
[B50]: Bind Head Screw SP 3.0X8 MFZN2Y (EG330290) [B60]: Pan Head Screw SPK 3.0X12 MFZN2Y (VJ470900) [70]: Bind Head Tapping Screw-B 3.0X12 MFZN2BL (VQ074600) [B90]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [B120]: Bind Head Tapping Screw-B 4.0X10 MFZN2BL (EP600240) [B170]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [B210]: Bind Head Screw A4.0X6 MFZN2BL (EG340290) [B250]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
16
EMX5000-12/20
4. 4-1. 4-2.
DSP Circuit Board (Time required: about 12 minutes) Remove the panel assembly. (See Procedure 1.) Remove the four (4) DSP circuit board fixing screws marked [P220], disconnect the card wire connected to the connector. The DSP circuit board can then be removed. (Fig. 3) MAS Circuit Board (Time required: about 30 minutes) Remove the panel assembly. (See Procedure 1.) Remove the DSP circuit board. (See Procedure 4.) Disconnect the two (2) harnesses connected to the connector assembly fixture marked [P240] on the main shield plate and remove the six (6) screws marked [B90]. The main shield plate can then be removed. (Fig. 3) Remove the two (2) LAMP holder fixing screws marked [P70a], two (2) pin connector fixing screws marked [P70b], twenty-two (22) horn connector fixing hexagonal nuts, knobs (thirty-three (33) big ones, two (29 small ones and eight (8) fader knobs) and eleven (11) hexagon socket head screws marked [P60a] and three (3) hexagon socket head screws marked [P38a]. The MAS circuit board can then be removed. (Fig. 4) IN8/IN16 Circuit Board: CH1-8 / EMX5000-12, CH918 / EMX5000-20 (Time required: about 40 minutes) Remove the panel assembly. (See Procedure 1.) Remove the DSP circuit board. (See Procedure 4.) Remove the main shield plate. (See Procedure 5-3.) Remove the sixteen (16) cannon connector fixing screws marked [P70c], sixteen (16) horn connector fixing hexagonal nuts, knobs (eighty (80) small ones and eight (8) fader knobs) and nine (9) hexagon socket head screws marked [P60b] and three (3) hexagon socket head screws marked [P38b]. The IN8/IN16 circuit board can then be removed. (Fig. 4) IN8 Circuit Board: CH1-9 / EMX5000-20 (Time required: about 35 minutes) Remove the panel assembly. (See Procedure 1.) Remove the sixteen (16) cannon connector fixing screws marked [P70d], sixteen (16) horn connector fixing hexagonal nuts, knobs (eighty (80) small ones and eight (8) fader knobs) and nine (9) hexagon socket head screws marked [60c] and three (3) hexagon socket head screws marked [P38c]. The IN8 circuit board can then be removed. (Fig. 4)
5. 5-1. 5-2. 5-3.
5-4.
6. 6-1. 6-2. 6-3. 6-4.
7. 7-1. 7-2.
17
EMX5000-12/20
[B90]
[P240]
[B90]
DSP-SPX
[P220]
[B90]
[B90]
[B90]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
Fig.3
[P70d]
[P70c]
[P70b]
[P60a]
[P70a]
[P60c]
[P60a]
[P38a] [P38b] [P38c] [P38c] [P38c] [P38b] [P38b] [P60b] [P60b] MAS
[P60a]
IN8
IN16
[P38]: Screw 3X6 MFZNBL (V9156000) [P60]: Screw 3X25 MFZNBL (V3289800) [P70]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
Fig.4
18
EMX5000-12/20
8. 8-1. 8-2.
PWR Circuit Board (Time required: about 30 minutes) Remove the panel assembly. (See Procedure 1.) Remove the thirty-four (34) transistor fixing screws marked [B60], four (4) PWR circuit board fixing screws marked [B50] from the PWR assembly, four (4) screws marked [85] and two (2) hexagonal nuts from the rear panel. The PWR circuit board can then be removed. (Fig. 2) SMPS 1/2 Circuit Board (Time required: about 15 minutes) Remove the panel assembly. (See Procedure 1.) Remove the two (2) AC shield fixing screws marked [B170] and two (2) AC IN socket fixing screws marked [70] from the rear panel. The AC shield can then be removed. Remove the four (4) SMPS 1/2 circuit board fixing screws marked [B90a] and one (1) ground cable fixing screw marked [B210]. (Fig. 2) Remove the PSW knob from the rear panel and PSW escussion (using full care not to break the claw of the PSW escussion). The SMPS 1/2 circuit board can then be removed. (Fig. 2)
9. 9-1. 9-2.
9-3.
9-4.
10.
SMPS 2/2 Circuit Board (Time required: about 7 minutes) 10-1. Remove the panel assembly. (See Procedure 1.) 10-2. Remove the six (6) SMPS 2/2 circuit board fixing screws marked [B90b], harness connected to the PWR circuit board and two (2) harnesses from the SMPS 1/2 circuit board. The SMPS 2/2 circuit board can then be removed. (Fig. 2)
19
EMX5000-12/20
LSI PIN DESCRIPTION
YSS910-S (XV988A00) DSP6 (Digital Signal Processor)
PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
DSP-SPX: IC112 I/O
Ground I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
NAME
Vdd Vss XI XO Vdd /SYNCI /SYNCO Vdd CKI CKO CKSEL Vss MCKS /SSYNC /IC /TEST BTYP /IRQ TRIG Vdd Vss /CS /WR /RD CA7 CA6 CA5 CA4 CA3 CA2 CA1 Vss Vdd CD15 CD14 CD13 CD12 CD11 CD10 CD09 CD08 CD07 CD06 Vss Vdd Vdd CD05 CD04 CD03 CD02 CD01 CD00 /WAIT Vss SI0 SI1 SI2 SI3 SI4 SI5 SI6 SI7 Vss Vdd SO0 SO1 SO2 SO3 SO4 SO5 SO6 SO7 Vss DB00 DB01 DB02 DB03 DB04 DB05 DB06 DB07 DB08 DB09 DB10 DB11 DB12 Vdd Vdd
I/O
FUNCTION
Power supply (3.3 V) Ground System master clock input (60 MHz or 30 MHz) System master clock output (High or 30 MHz) Power supply (5 V) Sync. signal input Sync. signal output Power supply (5 V) System clock input (30 MHz) System clock output (30 MHz) System master clock select (0: 60 MHz, 1: 30 MHz) Ground Serial I/O master clock input (128 x Fs) Serial I/O Sync. signal output Initial clear Test mode setting (0: Test, 1: Normal) Data bus type select (0: 8 bit, 1: 16 bit) IRQ output Trigger signal input/output Power supply (5 V) Ground chip select signal input Write signal input Read signal input
PIN NO.
NAME
FUNCTION
I O I O I O I I I I I I O I/O I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
Address bus of internal register
Ground Power supply (3.3 V)
Data bus of internal register
Ground Power supply (3.3 V) Power supply (5 V) I/O I/O I/O I/O I/O I/O O I I I I I I I I O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
Data bus of internal register
WAIT output Ground
Serial data input
Ground Power supply (5 V)
Serial data output
Ground
Parallel data bus
Power supply (5 V) Power supply (3.3 V)
Vss 89 DB13 90 DB14 91 DB15 92 DB16 93 DB17 94 DB18 95 DB19 96 DB20 97 DB21 98 DB22 99 Vss 100 Vdd 101 DB23 102 DB24 103 DB25 104 DB26 105 DB27 106 DB28 107 DB29 108 DB30 109 DB31 110 111 TIMO/DBOB Vss 112 Vdd 113 DA00 114 DA01 115 DA02 116 DA03 117 DA04 118 DA05 119 DA06 120 DA07 121 Vss 122 DA08 123 DA09 124 DA10 125 DA11 126 DA12 127 DA13 128 DA14 129 DA15 130 Vss 131 Vdd 132 (n.c) 133 Vdd 134 DA16 135 DA17 136 DA18 137 DA19 138 DA20 139 DA21 140 DA22 141 DA23 142 Vss 143 DA24 144 DA25 145 DA26 146 DA27 147 DA28 148 DA29 149 DA30 150 DA31 151 Vdd 152 Vss 153 A00 154 A01 155 A02 156 A03 157 A04 158 A05 159 A06 160 A07 161 A08 162 A09 163 Vss 164 Vdd 165 A10 166 A11 167 A12 168 A13 169 A14 170 171 A15/RAS 172 A16/CAS 173 A17/CE /WE 174 /OE 175 Vdd 176
Parallel data bus
Ground Power supply (3.3 V)
Parallel data bus
Timing signal output/ Parallel data bus output/ input Ground Power supply (5 V)
Memory data bus
Ground
Memory data bus
Ground Power supply (3.3 V) Not used Power supply (5 V) I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O O O O O O O O O O O
Memory data bus
Ground
Memory data bus
Power supply (5 V) Ground
Memory address (SRAM, PSRAM, DRAM)
Ground Power supply (3.3 V) Memory address (SRAM, PSRAM, DRAM) Memory address (SRAM, PSRAM) Memory address (SRAM, PSRAM), /RAS (DRAM) Memory address (SRAM, PSRAM), /CAS (DRAM) Memory address (SRAM), /CE (PSRAM) Memory write enable signal Memory output enable signal Power supply (5 V)
20
EMX5000-12/20
YM3436DK (XG948E0) DIR2 (Digital Format Interface Receiver)
PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NAME DAUX HDLT DOUT VFL OPT SYNC MCC WC MCB MCA SKSY XI XO P256 LOCK Vss TC DIM1 DIM0 DOM1 DOM0 KM1 I/O I O O O O O O O O O I I O O O O I I I I I FUNCTION Auxiliary input for audio data Asynchronous buffer operation flag Audio data output Parity flag output Fs x 1 Synchronous output signal for DAC Fs x 1 Synchronous output signal for DSP Fs x 64 Bit clock output Fs x 1 Word clock output Fs x 128 Bit clock output Fs x 256 Bit clock output Clock synchronization control input Crystal oscillator connection or external clock input Crystal oscillator connection VCO oscillating clock connection PLL lock flag Logic section power (GND) PLL time constant switching output Data input mode selection Data input mode selection Data output mode selection Data output mode selection Clock mode switching input 1 PIN NO. 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 NAME RSTN Vdda CTLN PCO (NC) CTLP Vssa TSTN KM2 KM0 FS1 FS0 CSM EXTW DDIN LR Vdd ERR EMP CD0 CCK CLD I/O I I O I I I I O O I I I O O O O I I FUNCTION
DSP-SPX: IC103
System reset input VCO section power (+5V) VCO control input N PLL phase comparison output VCO control input P VCO section power (GND) Test terminal. Open for normal use Clock mode switching input 2 Clock mode switching input 0 Channel status sampling frequency display output 1 Channel status sampling frequency display output 0 Channel status output method selection External synchronous auxiliary input word clock EIAJ (AES/EBU) data input PLL word clock output Logic section power (+5 V) Data error flag output Channel status emphasis control code output 3-wire type microcomputer interface data output 3-wire type microcomputer interface clock input 3-wire type microcomputer interface load input
AK4522VF-E2 (XW008A00) CODEC (CMOS A/D & D/A Converter)
PIN NAME NO. 1 VREFH I/O I PIN FUNCTION NAME NO. 13 SDTO Positive voltage reference input , VA Used as a positive voltage reference by 14 SMUTE ADC & DAC, VREFH is conne externally to filtered VA. Rch analog positive input 15 DEM0 Rch analog negative input 16 DEM1 Lch analog positive input 17 MCKI Lch analog negative input 18 VD Analog power supply 19 DGND Analog ground 20 /PD Audio data interface format 21 CMODE Input/Output channel clock 22 AOUTL Audio serial data clock 23 AOUTR Audio serial data input 24 VCOM I/O O I
DSP-SPX: IC108, IC308 FUNCTION
2 3 4 5 6 7 8 9 10 11 12
AINR+ AINRAINL+ AINLVA AGND DIF0 DIF1 LRCK SCLK SDTI
I I I I I I I I I
Audio serial data output Soft mute When this pin goes "H", soft mute cycle is intiated. When returning "L", the output mute releases. De-emphasis frequency select Master clock Input/X'tal input Digital power supply Digital ground Reset Master clock select (Internal biased pin) "H": 384fs, "L": 256fs, "NS": 512fs Lch analog output Rch analog output Common voltage output , VA/2
I I I I I O O O
21
EMX5000-12/20
M30622MCA-XXXFP (X2416A00) CPU
PIN NO.
1 2 3 4 5 6 7 8 9 10 11
DSP-SPX: IC109 PIN NO. NAME
P46/CS2 P45/CS1 P44/CS0 P43/A19 P42/A18 P41/A17 P40/A16 P37/A15 P36/A14 P35/A13 P34/A12 P33/A11 P32/A10 P31/A9 Vcc P30/A8(/-/D7) Vss P27/A7(/D7/D6) P26/A6(/D6/D5) P25/A5(/D5/D4) P24/A4(/D4/D3) P23/A3(/D3/D2) P22/A2(/D2/D1) P21/A1(/D1/D0) P20/A0(/D0/-) P17/D15 P16/D14 P15/D13 P14/D12 P13/D11 P12/D10 P11/D9 P10/D8 P07/D7 P06/D6 P05/D5 P04/D4 P03/D3 P02/D2 P01/D1 P00/D0 P107/AN7/KI3 P106/AN6/KI2 P105/AN5/KI1 P104/AN4/KI0 P103/AN3 P102/AN2 P101/AN1 Avss P100/AN0 VREF Avcc P97/TRG
NAME
P96/ P95/ P94/ P93/ P92/ P91/ P90/ BYTE CNVss P87/XCIN P86/XCOUT
I/O
I/O I/O I/O I/O I/O I/O I/O I I I/O I/O
FUNCTION
I/O
I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I/O
FUNCTION
I RESET 12 O XOUT 13 Vss 14 I XIN 15 Vcc 16 I P85/NMI 17 18 P84/INT2 I/O 19 P83/INT1 I/O 20 P82/INT0 I/O 21 P81/TA4IN/U I/O 22 P80/TA4IN/U I/O 23 P77/TA3IN I/O 24 P76/TA3OUT I/O 25 P75/TA2IN/W I/O 26 P74/TA2OUT/W I/O 27 P73/TA1IN/V I/O 28 P72/CLK2/TA1OUT I/O 29 P71/RxD2 I/O 30 P70/TxD2 I/O I/O I/O I/O I/O I/O I/O I/O I/O I O I
31 P67/TxD1 32 P66/RxD1 33 P65/CLK1 34 P64/RTS1 35 P63/TxD0 36 P62/RxD0 37 P61/CLK0 38 P60/CTS0/RTS0 39 P57/RDY/CLKOUT 40 41 P56/ALE P55/HOLD
42 P54/HLDA O 43 P53/BCLK O O P52/RD 44 45 P51/WRH/BHE O 46 P50/WRL/WR O 47 P47/CS3 I/O/O
48 49 50 This is an 8-bits I/O port. 51 52 53 54 External data bus width select input. 55 CNVss 56 This is set using software to function as the I/O 57 pins fpr a sub clock generation circuit. 58 This is set using software to function as the I/O 59 pins fpr a sub clock generation circuit. 60 A "L" on this input resets the microcomputer. 61 Clock output 62 Power supply 0V. 63 Clock input 64 Power supply 2.7V to 5.5V. 65 This is an input-only port that also functions for NMI. 66 67 68 69 70 71 This is an 8-bits I/O port. 72 73 74 75 76 77 This is an 8-bits I/O port. 78 This is N channel open-drain output. 79 This is an 8-bits I/O port. This is N channel 80 open-drain output. 81 82 83 84 This is an 8-bits I/O port. 85 86 87 88 89 While the input level at the RDY pin is "L", 90 the microcomputer is in the ready state. 91 ALE output signal 92 While the input level at the HOLD pin is "L", 93 the microcomputer is placed in the hold state. 94 HLDA output signal 95 BCLK output signal 96 RD output signal 97 WRH and BHE output signals 98 WRL and WR output signals 99 This is an 8-bits I/O port. 100
This is an 8-bits I/O port.
Power supply 2.7V to 5.5V. This is an 8-bits I/O port. Power supply 0V.
This is an 8-bits I/O port.
This is an 8-bits CMOS I/O port.
This is an 8-bits I/O port.
Analog power supply input This is an 8-bits I/O port. Reference voltage input Analog power supply input This is an 8-bits I/O port.
22
EMX5000-12/20
IC BLOCK DIAGRAM
LB1412M (XT547A00) LED DRIVER
MAS: IC601, IC602
74HCU04DT (XZ110A00) INVERTER
DSP-SPX: IC104
74HC08DT(XZ108A00)
AND
DSP-SPX: IC111
NC D8 D9 D10 D11 D12 GND IN1 OUT1 IN2 OUT2 RESET
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
NC D7 D6 D5 D4 D3 D2 D1 VCC I LED OSC VZ
1A 1Y 2A 2Y 3A 3Y
1 2 3 4 5 6 7 VSS
14 13 12 11 10 9 8
VDD 6A 6Y 5A 5Y 4A 4Y
1A 1B 1Y 2Y 2A 2B
1 2 3 4 5 6 7 Vss
14 13 12 11 10 9 8
VDD 4B 4A 4Y 3Y 3A 3B
NJM2060(TE2) (XM560A00) OP AMP
MAS: IC311-315
NJM2068MD-T1 (XJ553A00) OP AMP
NJM4556AL(XP844A00) OP AMP
+
A OUTPUT A INPUT A +INPUT V+ B +INPUT B INPUT B OUTPUT
1 A + 2 3 4 5 6 + B 7 + C D +
14 13 12 11 10 9 8
D OUTPUT D INPUT D +INLPUT V C +INPUT C INPUT C OUTPUT
IN8: IC101-105,IC107, IC201, IC301-305, MAS: IC505 IC307, IC401, IC501-505, IC507, IC601, IC701-705, IC707, IC801 DSP-SPX: IC105-107, IC305-307 MAS: IC101-104, IC201-204, IC301-310, IC318, IC501-504, IC603, IC701, IC702 A 20ch only IN16: IC101-105, IC107, IC201, IC301-305, 1 2 IC307, IC401, IC501-505, IC507, OUT IN IC601, IC701-705, IC707, IC801 A A
+
B
3
4 V
5
6
7
8
+IN
A
+IN
B
IN OUT B B
+V
NJM4580ED (XT157A00) OP AMP
MAS: IC316, IC317, IC319-321
NJM4588M(T1) (IG103520) OP AMP
IN8: IC106, IC306, IC506, IC706 MAS: IC105, IC605, IC606 20ch only IN16: IC106, IC306, IC506, IC706
IR2153 (X2264A00) CONTROL IC
SMPS1/2,2/2: IC102
Output A Inverting Input A Non-Inverting Input A Ground VB HO VS LO
1 2 3 4
8 7 6 5
+DC Voltage Supply Output B Inverting Input B Non-Inverting Input B
-
+ + -
Vcc RT CT COM
1 2 3 4
8 7 6 5
23
EMX5000-12/20
CIRCUIT BOARDS
IN8/IN16 Circuit Board
A
8/16
INPUT
1/9
2/10
3/11
4/12
5/13
6/14
7/15
PHANTOM
INSERT
GAIN
INPUT A
INPUT B
HIGH
Location No.
Model
CN901 CN902 CN903 CN904
IN16 install install install install
IN8 not install not install install install
A
24
IN8/IN16: 3NA-V826740
MID-f PAD HPF
IN8/IN16: 3NA-V826740
HPF
HIGH
A A
MID-f
MID
LOW
AUX1
POST
AUX2
POST
EFFECT1
EFFECT2
B B
EMX5000-12/20
PAN
CH ON/OFF
25
EMX5000-12/20
FADER CN901: (EMX5000-26) from IN8 (EMX5000-12) N.C. CN903: (EMX5000-20) to othere IN8 CN901 or MAS CN603 (EMX5000-12) to MAS CN603
CN902
CN901
CN903
CN904
26
EFFECT2
B B
PAN
CH ON/OFF
PEAK SIGNAL PFL
CN902: (EMX5000-20) from IN8 (EMX5000-12) N.C.
CN904: (EMX5000-20) to othere IN8 CN902 or MAS CN604 (EMX5000-12) to MAS CN604
Component side
IN8/IN16: 3NA-V826740
EMX5000-12/20
A
A
IN8/IN16: 3NA-V826740
27
EMX5000-12/20
A
B
A
B
28
IN8/IN16: 3NA-V826740
EMX5000-12/20
B
Pattern side
B
IN8/IN16: 3NA-V826740
29
EMX5000-12/20
30
CN501: to DSP CN601: to PWR CN101
LINE17 L LINE19 L 2TR IN L REC OUT L AUX SEND1 ST OUT L ST SUB L EFFECT ON/OFF LINE18 R LINE20 R 2TR IN R REC OUT R AUX SEND2 ST OUT R ST SUB R TAP
MAS Circuit Board
LAMP
17 L 19 L ST SUB IN1 L ST SUB IN2 L EFFECT SEND1 R AMP IN A MONO OUT
CN602: to PWR CN105
18 R
20 R
ST SUB IN1 R
ST SUB IN2 R
EFFECT SEND2
R AMP IN B
PHONES
POWER
LIMITER
YSP
AMP MODE
GAIN
POWER 500W/ 300W/100W
STAND-BY
MAS: 3NA-V826750
HIGH
A
PROGRAM
A
+
MAS: 3NA-V826750
A B
POWER 500W/ 300W/100W
STAND-BY
HIGH
PROGRAM
A
MAIN EQ MID
PARAMETER
LOW
EQ ON/OFF
AUX1 AUX1 POST
AUX2 AUX2 POST
ST
LED INDICATORS
EFFECT1
TAP
B
EFFECT2
PEL
PHONES
2TR IN
EMX5000-12/20
BAL
C552
31
EMX5000-12/20
CH ON/OFF
+
CN603: to IN8 CN903
9/10 (EMX5000-12) 17/18 (EMX5000-20)
CN603
CN604
32
B
EFFECT1
TAP
B
EFFECT2
PEL
PHONES
2TR IN
BAL
+
C552
C553
ST SUB OUT
EFFECT ON/OFF EFFECT2 ON/OFF PEAK SIGNAL LPF OFF/ON PFL AFL AFL AFL LPF-f
PFL
CN604: to IN8 CN904
Component side
MAS: 3NA-V826750
11/12 (EMX5000-12) EFFECT1 RTN 19/20 (EMX5000-20)
EFFECT2 RTN
AUX1
AUX2
MONO OUT
ST OUT
EMX5000-12/20
A
A
MAS: 3NA-V826750
33
EMX5000-12/20
A
B
A
B
34
MAS: 3NA-V826750
EMX5000-12/20
B
Pattern side
B
MAS: 3NA-V826750
35
EMX5000-12/20
SMPS 1/2 Circuit Board
to coil
AC IN
POWER ON/OFF
SMPS 2/2 Circuit Board
Component side
CN104: to PWR CN101
C139
to PWR CN105
Component side
SMPS: 3NA-V826930
36
EMX5000-12/20
PWR Circuit Board
SPEAKERS A2 A1 B1 B2
CN101: to MAS CN601 CN105: to MAS CN602
CN102: to SMPS2/2 W102BL, W102RE, W102BE CN103: to SMPS2/2 CN104
CN104: to FAN
Component side 37
PWR: 3NA-V826960
EMX5000-12/20
DSP-SPX Circuit Board
N.C.
CN101: to MAS CN501
Component side
Pattern side 38
DSP-SPX: 3NA-V826730
EMX5000-12/20
INSPECTIONS
A. INSPECTIONS OF MIXER 1 PREPARATIONS
· Unless otherwise specified, the signal to be applied should be 1kHz, The sine wave and the signal source impedance should be 150 ohm. Also, the load resistance at each output terminal should be of the following values. INSERT OUT, REC OUT 10k PHONES 40 (3W or more) LAMP 30 (20W or more) Other output terminals 600 · Unless otherwise specified, set the controls as follows.
1-1 CH INPUT (1-8: EMX5000-12/1-16: EMX5000-20)
26dB switch GAIN control HPF switch EQ(HIGH, MID, LOW) level control EQ MID FREQ control AUX 1,2 level control AUX 1,2 POST switch EFFECT 1,2 level control PAN control ON switch PFL switch fader OFF MINIMUM OFF CENTER MINIMUM MAXIMUM OFF MAXIMUM CENTER ON only during measurement, OFF at all other times. OFF MAXIMUM
1-2 ST CH INPUT (9-12: EMX5000-12/17-20:EMX5000-20)
GAIN control EQ(HIGH, MID, LOW) level control AUX 1,2 level control AUX 1,2 POST switch EFFECT 1,2 level control BAL control ON switch PFL switch fader MINIMUM CENTER MAXIMUM OFF MAXIMUM CENTER OFF OFF MAXIMUM
1-3 DIGITAL EFFECT (1,2)
PROGRSM select switch PARAMETER control DIGITAL EFFECT ON switch TAP switch (EFFECT 2) EFFECT RTN fader 16 MINIMUM OFF OFF MAXIMUM only during measurement, MINIMUM at all other times.
1-4 ST SUB IN
AUX 1,2 level control ST level control PFL switch MAXIMUM MAXIMUM OFF
1-5 2TR IN
ST level control PFL switch MAXIMUM OFF
39
EMX5000-12/20
1-6 MASTER
GRAPHIC EQUALIZER GAIN control GRAPHIC EQUALIZER ON switch AUX (1, 2), MONO OUT, ST OUT PFL switch ST OUT AFL switch MONO OUT LPF ON/OFF switch MONO OUT LPF FREQ control PHONES, ST SUB OUT level control ST1, MONO, MONITOR (1, 2), EFFECT fader AUX (1, 2), MONO OUT, ST OUT fader CENTER OFF OFF OFF OFF MINIMUM MAXIMUM MAXIMUM MAXIMUM
1-7 PHANTOM
PHANTOM switch OFF
1-8 POWER AMP
SIGNAL SELECT switch POWER SELECT switch 1-9 YAMAHA SPEAKER PROCESSING switch 1-10 STAND-BY switch ST (L, R) 500W OFF OFF
2
GAIN
· In the state as described in 1 above, check that the output level within the range specified in Tables 2-1 to 2-5 can be obtained at each output terminal.
[Table 2-1] Input terminal [INPUT CH1-8: EMX5000-12 / 1-16: EMX5000-20] INPUT INPUT LEVEL -80 -54 (26dB ON) -36 -80 GAIN MAX. MAX. MIN. MAX. INSERT ST OUT ST SUB OUT (L,R) OUT (L,R) -20 ± 2 +1 ± 2 +1 ± 2 +1 ± 2 +1 ± 2 -3 ± 2 MONO AUX 1,2 SEND AUX 1,2 SEND OUT (POST SW OFF) (POST SW ON) +4 ± 2 0±2 +10 ± 2 [Unit: dBs] PHONES (L,R) *1 -11 ± 2 [Unit: dBs] EFFECT 1,2 SEND 0±2
INPUT A
INPUT B
[Table 2-2] Input terminal [INPUT CH1-8: EMX5000-12 / 1-16: EMX5000-20] INPUT INSERT IN INPUT LEVEL -20 ST OUT (L,R) +1 ± 2 REC OUT (L,R) +20.8 ± 2
*1: Turn on the PFL switch of the channel to which the signal was input.
[Table 2-3] Input terminal [ST INPUT CH9-12: EMX5000-12 / 17-20: EMX5000-20] INPUT 9/11L 17/19L (PHONE) 10/12R 18/20R (PHONE) 9/11L 17/19L (PIN) 10/12R 18/20R (PIN) INPUT LEVEL -54 GAIN ST OUT L +1 ± 2 ST OUT R AUX 1,2 SEND (POST SW OFF) -3 ± 2 AUX 1,2 SEND (POST SW ON) +7 ± 2 EFFECT 1,2 SEND -3 ± 2 [Unit: dBs] PHONES (L, R) *1 -11 ± 2 (L) -11 ± 2 (R)
MAX.
-54
MAX.
+1 ± 2
-3 ± 2
+7 ± 2
-3 ± 2
-54
MAX.
+1 ± 2
-54
MAX.
+1 ± 2
*1: Turn on the PFL switch of the channel to which the signal was input.
40
EMX5000-12/20
[Table 2-4] Input terminal [ST SUB IN (1, 2)] INPUT L/MONO R INPUT LEVEL -6 -6 ST OUT L +10 ± 2 ST OUT R +10 ± 2 +10 ± 2 AUX 1, 2 SEND +13 ± 2 +7 ± 2 PHONES L *1 -1 ± 2
[Unit: dBs] PHONES R *1 -1 ± 2 -1 ± 2
*1: Turn on the PFL switch.
[Table 2-5] Input terminal [2TR IN] INPUT L R INPUT LEVEL -17.8 -17.8 ST OUT L +10 ± 2 ST OUT R +10 ± 2 PHONES L *1 -1 ± 2 [Unit: dBs] PHONES R *1 -1 ± 2
*1: Turn on the PFL switch.
[Table 2-6 ] Input terminal [CH1: INPUT A], Output terminal [PHONES (L, R)] INPUT LEVEL -46 GAIN MIN. ST AFL ON -4 ± 2 MONO AFL ON -1 ± 2 [Unit: dBs]
AUX 1, 2 AFL ON -5 ± 2
3
FREQUENCY RESPONSE
· In each state as described in Tables 2-1, 2-2, 2-3 and 2-4, input a signal at the frequency of 20Hz and 20kHz and check that the output level at each output terminal is within the range of +1/-3dB with 1kHz used as a reference. At 20Hz with the GAIN control set at the MAX position only, however, check that the output level is within the range of +1dB/-4.5dB. For PHONES, take measurement at 2TR IN input terminal.
4
EQUALIZER CHARACTERISTICS
· In the state as described in 1, move each EQ control of INPUT and check that the output level of the frequency obtained at ST OUT falls within the range given in Table 4-1 with the output level obtained at the center click position used as a reference. If the output level at a specified frequency does not fall within the range given in Table 4-1, vary the frequency and check that the output level as specified in the table below is obtained. Also, check that the frequency variation at this time is within the range of specified frequency ±20%.
[Table 4-1] (INPUT CH1-8: EMX5000-12 / 1-16: EMX5000-20) EQ LOW level control MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. f control MIN. MAX. Input frequency 10KHz 250KHz 5KHz 100Hz [Unit: dBs] Variation width +12 ± 2 -12 ± 2 +15 ± 2.5 -15 ± 2.5 +15 ± 2.5 -15 ± 2.5 +12 ± 2 -12 ± 2
MID
HIGH
[Table 4-2] Input terminal [ST INPUT, CH9-12: EMX5000-12 / CH17-20: EMX5000-20] [Unit: dBs] EQ LOW MID HIGH level control MAX. MIN. MAX. MIN. MAX. MIN. Input frequency 100Hz 2.5KHz 10KHz Variation width +12 ± 2 -12 ± 2 +15 ± 2.5 -15 ± 2.5 +12 ± 2 -12 ± 2
4a HPF characteristic
· In the state as described in 1, set the input signal level to 80Hz and turn on the HPF switch of CH INPUT 1 and check that the output level of ST OUT L is within the range of 3±2dB with the level at the HPF switch OFF used as a reference.
41
EMX5000-12/20
5
GRAPHIC EQUALIZER CHARACTERISTICS
· In the state as described in 1, move the GEQ fader to the MIN or MAX position and check that the output level of the frequency obtained at ST1 OUT (L, R) falls within the range given in Table 5-1 with the output level obtained at the center click position used as a reference. If the output level at a specified frequency does not fall within the range given in the table, vary the frequency and check that the output level in the range as specified in the table is obtained. Also, check that the frequency variation at this time is within the range of specified frequency ±20%.
[Table 5-1] Input signal frequency Variation MAX width MIN 63 63kHz 125 125kHz 250 250kHz 500 500kHz 1k 1kHz +12 ± 2 -12 ± 2 2k 2kHz 4k 4kHz 8k 8kHz [Unit: dBs] 16k 16kHz
6
MONO OUT LPF
· In the state as described in 1, set the input signal level to 80Hz when the MONO OUT FREQ control is at the MIN position and to 120Hz when it is at the MAX position. (Applicable only for CH1 INPUT A) Also check that the MONO OUT output level when the MONO OUT LPF ON/OFF switch is turned on is within the range of 3±2dB with the level at the switch OFF used as a reference.
7
PEAK LED LIGHTING LEVEL
· In the state as described in 1, input a signal to INPUT A, ST CH IN (PHONE) and check that the PEAK LED lights up at the input signal level as in Table 7-1.
[Table 7-1] Input channel Input signal level CH1~8/16 -43 ± 3 [Unit: dBs] ST CH -17 ± 3
8
SIGNAL LED LIGHTING LEVEL
· In the state as described in 1, input a signal to INPUT A, ST CH IN (PHONE) and check that the SIGNAL LED lights up at the input signal level as in Table 8-1.
[Table 8-1] Input channel Input signal level CH1~8/16 -70 ± 3 [Unit: dBs] ST CH -38 ± 3
9
LED METER LIGHTING LEVEL
[Unit: dBs] PEAK +17 ± 2 -3 +1 ± 2 +8 +12 ± 2 -5 +1 ± 2 +5 +9 ± 2 -7 -3 ± 2 +3 +7 ± 2 -10 -6 ± 2 +1 +5 ± 2 -15 -11 ± 2 0 +4 ± 2 -20 -16 ± 2 -1 +3 ± 2
· Check that when the output level of ST OUT is as in Table 9-1, each corresponding METER LED lights up.
[Table 9-1] LED Lighting start level LED Lighting start level
10 DISTORTION FACTOR
· n the state as shown in Tables 2-1, 2-3, 2-4 and 2-5, check that the distortion factor when +14dBs output is obtained at each output terminal is 0.1% or less (except for REC OUT, INSERT OUT and PHONES). In the case of PHONES, set the 12 o'clock point of the level control to the nominal position and check that the distortion factor when +3dBs output is obtained is 0.2% or less.
11 MAXIMUM OUTPUT
· In the state as described in 1, set the GAIN control to the MAX position (or turn PAN or BAL VR clockwise or counterclockwise fully when measuring at ST OUT), check that + 20dBs output with 1% or less distortion factor is obtained at ST OUT, MONO OUT and AUX SEND. Also, check that +8dBs output with 1% or less distortion factor is obtained at PHONES.
42
EMX5000-12/20
12 EIN
· In the state as described in 1, set only the fader and GAIN control VR of the channel being measured to the MAX position, turn PAN or BAL VR counterclockwise fully, set the fader of all the other channels to the MIN position and short-circuit the INPUT A terminal with 150 ohm. Then check that the noise level obtained at ST OUT L is -43dBs or less. · If it exceeds -43dBs, calculate the input converted noise level of each channel and check that the result is -127dBs or less. (Use the DIN audio filter.)
13 RESIDUAL NOISE
· In the state as described in 1, set all Fader/Level controls in the INPUT section to the MIN position. Then set the Fader/Level controls in the MASTER section to the MAX or MIN position and check that the noise level at ST OUT, MONO OUT, AUX SEND and EFFECT OUT (without MASTER level control) is at the level indicated in Table 10-1 or less.
[Table 13-1] fader/level control MAX MIN ST OUT (L, R) -73 -95 MONO OUT -73 -93 AUX 1,2 SEND -70 -95 EFFECT SEND -80 PHONES -78 -96
14 PHANTOM
· Connect a 10k ohms load resistance between pins 1 and 2 of INPUT A to short-circuit between pins 2 and 3. Then check that +35±3 V voltage is obtained at both ends of the load resistance when the PHANTOM switch is turned on.
15 LAMP TERMINAL
· The voltage at the LAMP terminal should be 12±1V (DC) (30 ohm load) Measure the voltage between pins 2 and 3.
16 DIGITAL EFFECT
· In the state as described in 1, input -36 dBs signal to CH1 INPUT A and set AUX1 level control to the MIN position and EFFECT1 level control as well as the CH fader to the MAX position. Then with the PROGRAM select switch set to 16, PARAMETER VR to MIN and AUX1 EFFECT RTN VR to the MAX position, check that the output signal level at AUX1 OUT is larger than 0dBs when the DIGITAL EFFECT ON switch is turned on.
17 STAND-BY
· In the state as described in 1, apply a signal from CH INPUT A and set the level of ST OUT (L o R) / AUX SEND (1 o 2) / EFFECT SEND (1 o 2) output terminals to +14dB. Then turn on the STAND-BY switch and check that the output level is 46dB or less and that the LED flashes.
18 STABILITY
· Connect a load resistance to the power amplifier output for this inspection. · Check that no abnormality such as oscillation occurs when a 10pF to 0.1µF capacitor is connected in parallel with a load resistance at each output terminal. · Check that no abnormality such as oscillation occurs when all faders, level controls and equalizer are set to the MAX position. (Short-circuit the input terminal with 150 ohm.)
B. INSPECTION OF POWER AMPLIFIER Inspection of SIGNAL SELECT switch MAIN L MAIN R, AUX1 AUX2 1 PREPARATIONS
· Input terminal: ST SUB IN 1 L/MONO · SIGNAL SELECT switch: MAIN L-MAIN R · POWER SELECT switch: 500W+500W · Output terminal: SPEAKERS A2, SPEAKERS B2 · Load resistance: 40 (500W or more) Unless otherwise specified, the load resistance of the speakers should be connected only when checking the power amplifier. · Set INPUT CH1-20 (EMX5000-20) / CH1 12 (EMX5000-12), ST SUB IN 2 and 2TR IN level controls to the MIN position. · Other than the above, use the same setting as described under PREPARATIONS for inspection.
2 Muting function at power ON
· Check that the muting function is cancelled and the relay turns on at 2.5±1 seconds after the POWER switch is turned on.
43
EMX5000-12/20
3 Fan
· Short-circuit the 2 J wires within the frame marked FAN-C in the center of the PWR circuit board and check that the fan runs at a low speed.
4 DC voltage at output terminal
· Check that the DC voltage at the output terminal is 0±100mV when the input terminal is grounded.
5 GAIN
· Input a -19 dBs signal to the input terminal and check that the output level of the measured gain is as specified in Table 5-1 when the SIGNAL SELECT switch setting is changed. Check all the output terminals other than BRIDGE (1+, 2+). For SIGNAL SELECT switch MAIN L MAIN R, also check with the select position of the POWER SELECT switch changed.
[Table 5-1] Gain MAIN L-MAIN R 500W+500W 300W+300W 100W+100W SPEAKERS A1 (1+, 1-), A2 22.2 ± 2.0 20.0 ± 2.0 15.2 ± 2.0 SPEAKERS B1 (1+, 1-), B2 22.2 ± 2.0 20.0 ± 2.0 15.2 ± 2.0 SPEAKERS A1 (2+, 2-) POWER AMP switch AUX1-MONO 25.2 ± 2.0 25.2 ± 2.0 [Unit: dBs] AUX1-AUX2 25.2 ± 2.0 25.2 ± 2.0
6
FREQUENCY RESPONSE
· YAMAHA SPEAKERS PROCESSING switch OFF Input -19 dBs signal to the input terminal and check that the output voltage at 20Hz and 20kHz signal frequency is within the range of +1/-3dB with 1kHz used as a reference. · YAMAHA SPEAKERS PROCESSING switch ON Input 70Hz/-19dBs signal to the input terminal and check that the output voltage when YAMAHA SPEAKERS PROCESSING switch is turned off is within the range of +6.2±2dB with 1kHz output voltage used as a reference.
7
TOTAL HARMONIC DISTORTION
· Input a 1kHz signal to the input terminal and check that the total harmonic distortion is 0.5% or less when 500W + 500W/4 (35.2 dBs) output is obtained. · Also, input 20Hz, 1kHz and 20kHz signals to the input terminal and check that the total harmonic distortion is 0.5% or less when 250W + 250W/4 (32.2 dBs) signal is obtained at the output terminal. * Be sure to finish this inspection within 30 seconds.
8
RESIDUAL NOISE
· Set the ST MASTER level control to the MIN position and check that the noise level at the output terminal is -65dBs. Use care so that the measurement is not affected by the induction noise. (Use the DIN audio filter.)
9
STABILITY
· With 10kHz, -3.2dBs rectangular wave inputted, connect 10pF to 0.47µF static capacitance in parallel with 4 load resistance or 10µH to 0.47H inductance in series and check that the following requirements are satisfied. Overshoot: Ringing: Vp/Vo 1.8 Within 5 waves
Vp Vo
· Disconnect 4 load resistance to make the load consisting of 10pF to 0.47µF static capacitance only and check that ringing is within 7 waves at Vp/Vo
10
PROTECTION CIRCUIT
44
· With a signal input to POWER AMP IN (L), clip the output waveform of the 10Hz signal and check that the protection circuit functions to prevent the relay from opening. · Check that the protection circuit functions within 2 seconds to shut off the output when a 1Hz, Vp-p=10V(13.2dBs) signal is input and the output is restored automatically within 5 seconds when the input signal is stopped.
EMX5000-12/20
11
PC LIMITER CIRCUIT, LIMITER CIRCUIT
· With 1 load resistance (±5%, 100W) connected to the output terminal, input a 0dBs signal to the input terminal and observe the output terminal using an oscilloscope. At this time, the protection circuit should function to shut off the output, the LIMITER indicator should light up and the output should be restored automatically within 5 seconds when the input signal is stopped.
12
EFFICIENCY
· Input a 1kHz, -15dBs signal and check that the primary power is 360±50W. If the primary power is not within the specified range, adjust the input level so that 15.8V (26.2dBs) output is obtained at SPEAKER S and take measurement again.
1
INSPECTION OF SIGNAL SELECT switch BRIDGE PREPARATIONS
· Input terminal: ST BUS IN 1 L/MONO · SIGNAL SELECT switch: MONO-RIDGE · POWER SELECT switch: 500W+500W · Output terminal: SPEAKER A1 (1+, 2+) · Load resistance: 8 ohm (1000W or more) Unless otherwise specified, the load resistance of the speakers should be connected only when performing inspection. · Set all the INPUT CH1 to 20 (EMX5000-20) / CH1 to 12 (EMX500-12), ST SUB IN 2 and 2TR IN level controls to the MIN position. · Other than the above, use the same settings as described under "Inspection 1" for inspection. · Connection of measuring equipment
1+ 4
Input of measuring equipment
SPEAKON
(Connector NL4FC)
GND of measuring equipment
4
2+
2 GAIN
· Input a -22.0dBs signal to the input terminal and check that +22.2±2 dBs output is obtained.
3 FREQUENCY RESPONSE
· Input -22.0dBs signals to the input terminal and check that the output voltage when the signal frequency is 20Hz or 20kHz is within the range of +1/-3dB with 1kHz used as a reference.
C. OTHER INSPECTION 1 POWER VOLTAGE VARIATION
· Check that no abnormality occurs with operation even when the power voltage is varied by ±10%.
D. FACTORY SETTINGS
· EQ (GAIN), GEQ, PAN, BAL · PROGRAM select · All VR/FADER controls other than above · All push switches · PHANTOM switch · SIGNAL SELECT switch · POWER SELECT switch · YAMAHA SPEAKER PROCESSING switch CENTER 1 MINIMUM OFF (light off) OFF MAIN (L, R) 500W+500W ON
45
EMX5000-12/20
46
EMX5000-12/20
47
EMX5000-12/20
48
EMX5000-12/20
49
EMX5000-12/20
50
EMX5000-12/20
51
EMX5000-12/20
52
EMX5000-12/20
53
PARTS LIST
CONTENTS OVERALL ASSEMBLY ELECTRICAL PARTS .............................................. 2 ............................................. 6
Notes : DESTINATION ABBREVIATIONS A : Australian model B : British model C : Canadian model D : German model E : European model F : French model H : North European model I : Indonesian model J : Japanese model K : Korean model M : South African model O : Chinese model Q : South-east Asia model T : Taiwan model U : U.S.A. model V : General export model (110V) W: General export model (220) N,X: General export model Y : Export model
WARNING
Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having
The numbers "QTY" show quantities for each unit. The parts with "--" in "PART NO." are not available as spare parts. This mark " } " in the REMARKS column means these parts are interchangeable. ) part number is O, not zero. The second letter of the shaded ( ) part number is I, not one. The second letter of the shaded (
E M X 5000-12/ 20
OVE R AL L AS S E M B L Y
P 110 P 100 P 70
P 120 P 130 P 100 P 38 P 150 P 60
P 10 P 140 P 130 P 70 P 90 P 100 P 230 P 20
P 160
170
P 50 P 90 P 39
P 170 P 180 P 30
P 130 P 240 110 120
P 35
E MX5000-20 only
P 37 P 190 P 40 P 80a P 80b P 80 50 P 220 P 36 P 210
60
85 80
100
90 120
40
70
120 60 110
B 60 10 B 50 B 40 30
B 20 B 120 B 70b
B 270 B 90 B 70a B 260
B 120 B 45 20 B 10 B 100 30
B 30 B 90
B 170 B 210
B 65 B 80 B 115 B 160 B 110
B 280 B 240
160 B 140 B 150 B 180 B 190 B 250 25 B 130 B 160 B 220 B 230 B 220 B 230 30 B 200
2
EMX5000-12/20
REF NO.
PART NO. ----------VV104600 ----------V8427400 V8427500 EG340190 --V8422700 V8422800 V8422900 V8423000 V8421000 V8421200 V8421300 V8421400 EP600230 EP600230 EP600230 VQ074600 VN413300 V9568800 VU859000 VU859100 V8490400 EP600230 EP600230 EP600230 VR779900 VR779900 --
* *
* * * * * * * *
*
10 10 10 10 10 10 10 10 20 25 30 40 40 50 50 50 50 50 50 50 50 60 60 60 70 80 85 90 100 110 120 160 160 170 170 180
DESCRIPTION OVERALL ASSEMBLY Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Overall Assembly Cord Holder Name Plate Name Plate Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Side Pad Side Pad Bind Head Tapping Screw-B Panel Assembly Panel Assembly Rear Panel Rear Panel Rear Panel Rear Panel Rear Panel Rear Panel Rear Panel Rear Panel Bind Head Tapping Screw-B Bind Head Tapping Screw-B Bind Head Tapping Screw-B Bind Head Tapping Screw-B Bonding Tapping Screw-B Flat Fillister H.Tapping Screw Power Switch Knob Escutcheon, Power Switch Connector Guard Bind Head Tapping Screw-B Bind Head Tapping Screw-B Bind Head Tapping Screw-B Bonding Tapping Screw-B Bonding Tapping Screw-B Label BOTTOM ASSEMBLY Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Bottom Assembly Connector Assembly Heat Sink Circuit Board Insulation Sheet Support Support Bind Head Screw Pan Head Screw Bottom Chassis Bottom Chassis
REMARKS EMX5000-12/20 EMX5000-20 J (V849350) EMX5000-20 U,V (V849360) EMX5000-20 H,B,W (V849370) EMX5000-20 A (V849380) EMX5000-20 K (V945780) EMX5000-12 J (V821180) EMX5000-12 U,V (V821190) EMX5000-12 H,B,W (V821210) EMX5000-12 A (V821220) EMX5000-12 K (V945720) CV-100 KOREA KOREA EMX5000-20 K EMX5000-12 K EMX5000-20 J EMX5000-20 U,V EMX5000-20 H,B,W,K EMX5000-20 A EMX5000-12 J EMX5000-12 U,V EMX5000-12 H,B,W,K EMX5000-12 A (V945790) (V945730) (V849400) (V849410) (V849420) (V849430) (V848310) (V848340) (V848350) (V848360)
QTY
RANK
2
01
LEFT RIGHT 4.0X8 MFZN2BL EMX5000-20 (V849390) EMX5000-12 (V848240) EMX5000-20 J EMX5000-20 U,V EMX5000-20 H,B,W,K EMX5000-20 A EMX5000-12 J EMX5000-12 U,V EMX5000-12 H,B,W,K EMX5000-12 A EMX5000-20 J,U,V,H,B,W,K EMX5000-20 A EMX5000-12
6
01
3.0X6 MFZN2BL 3.0X6 MFZN2BL 3.0X6 MFZN2BL 3.0X12 MFZN2BL 3.0X8 MFZN2BL #B (+) 3.0X8 MFZN2BL
11 10 10 2 4
POWER SW 2 4 8 15 7 6 (VA03930)
01 01 01 01 01 01 01 02 01 01 01 01 01 03
3.0X6 3.0X6 3.0X6 4.0X8 4.0X8
MFZN2BL MFZN2BL MFZN2BL MFZN2BL MFZN2BL
EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 U,V EMX5000-20 EMX5000-20 J EMX5000-20 U,V EMX5000-20 H,B,W,K EMX5000-20 A EMX5000-12 J EMX5000-12 U,V EMX5000-12 H,B,W,K EMX5000-12 A
* * * * B10 B20 B30 B40 B45 B50 B60 B65 B65
* *
--------V8502000 -V8269600 V8424400 VV086500 V9140500 EG330290 VJ470900 V8420700 V8420600
(V849400) (V849410) (V849420) (V849430) (V848310) (V848340) (V848350) (V848360) (V842330)
24185&24185 10P PWR H=7.4 B=5.5 H=30 B=5.5 SP 3.0X8 MFZN2Y SPK 3.0X12 MFZN2Y EMX5000-20 EMX5000-12 RANK: Japan only 2 4 2 4 34 01 01
: New Parts
3
EMX5000-12/20
REF NO.
* * * * * * * *
* * * *
*
*
B70a B70a B70a B70a B70b B70b B70b B70b B80 B90 B100 B110 B115 B120 B130 B140 B150 B150 B160 B170 B180 B190 B200 B200 B210 B220 B230 B240 B240 B250 B260 B270 B280
PART NO. AAX33190 AAX33200 AAX33210 AAX71680 AAX74520 AAX74530 AAX33230 AAX33250 -EP600230 V6024100 -EP600230 EP600240 V8424600 V8424700 V8424900 V8424800 EP600240 EP600230 VV085600 VR138400 V7394400 V7394400 EG340290 V8490500 EP600230 V8291500 V9094700 EP600230 -V8098800 --
DESCRIPTION Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Switching Board Holder Bind Head Tapping Screw-B Fan Fan Shield Bind Head Tapping Screw-B Bind Head Tapping Screw-B Angle Bracket Angle Bracket Handle Handle Bind Head Tapping Screw-B Bind Head Tapping Screw-B Leg Bind Head Tapping Screw-B Screw Cover Screw Cover Bind Head Screw Handle Bracket Bind Head Tapping Screw-B Coil Coil Bind Head Tapping Screw-B AC Shield Angle Bracket, AC Inlet Transformer Cover PANEL ASSEMBLY Panel Assembly Panel Assembly Card Cable Card Cable Connector Assembly Connector Assembly FFC Cable Control Panel Control Panel LED Cover Circuit Board Circuit Board Angle Bracket Angle Bracket Bind Head Screw Bind Head Screw Screw Screw LED Spacer LED Spacer Circuit Board PCB Support PCB Support Screw Screw Bonding Tapping Screw-B Bonding Tapping Screw-B Shield Sheet Shield Sheet Shield Sheet Bind Head Tapping Screw-B Knob
SMPS 1/2 SMPS 1/2 SMPS 1/2 SMPS 1/2 SMPS 2/2 SMPS 2/2 SMPS 2/2 SMPS 2/2 3.0X6 MFZN2BL 3110GL-B5W-B50-H01
J U,V H,B,W,K A J U,V H,B,W,K A
REMARKS (V826930,X0627B0) (V826940,X0627B0) (V826950,X0627B0) (X848520,X0627B0) (V826930,X0627B0) (V826940,X0627B0) (V826950,X0627B0) (V848520,X0627B0) (V842770)
QTY
RANK
13 (V842450)
01 08 01 01
3.0X6 MFZN2BL 4.0X10 MFZN2BL RIGHT LEFT
DC FAN
4 6
EMX5000-20 EMX5000-12 4.0X10 MFZN2BL 3.0X6 MFZN2BL 4.0X12 MFZN2BL EMX5000-20 EMX5000-12 A4.0X6 MFZN2BL 3.0X6 MFZN2BL 4.4mH 5.4mH 3.0X6 MFZN2BL 2 12 J,H,B,W,A,K U,V 2 (V842710) 01 (V765040) 01 4 2 4 4 2 5 01 01 01 01
01 01
* * * * * * * * * P10 P10 P20 P30 P35 P36 P36 P37 P37 P38 P38 P39 P39 P40 P50 P50 P60 P60 P70 P70 P80 P80a P80b P90 P100
* * * *
*
--MFA12060 MFA12060 V8502500 V8502600 -V8420500 V8420400 V8427300 V8267400 V9093100 --V9285700 V9285700 V9156000 V9156000 --V8267500 V3291600 V3291600 V3289800 V3289800 VN413300 VN413300 ---EP600230 V6225600
12P 60MM P=1.0 12P 60mm P=1.0 24185&2426 15P370L 24185&2426 2P 400L BNCDP=1.25K-35-110
EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12
(V849390) (V848240) 4 2 01 01
(V910530) EMX5000-20 EMX5000-12
IN8 IN16 SLIDE VR SLIDE VR 2.0X4 MFZN2Y SP 2.0X4 MFZN2Y SP 3X6 MFZNBL 3X6 MFZNBL
EMX5000-20 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12 EMX5000-20 EMX5000-12
(V914040) (V914040)
(V929180) (V929180)
3 2 24 16 9 6 2 1 29 20 29 20 36 20 01 01 01 01 01 01
MAS NEW NIFCO NEW NIFCO 3X25 MFZNBL 3X25 MFZNBL 3.0X8 MFZN2BL 3.0X8 MFZN2BL MAIN SUB V SUB H 3.0X6 MFZN2BL L-GRAY/M-GRAY
(V842320) (V928030) (V928040) EMX5000-20 GAIN(CH1-16,17/18,19/20), EFF1(CH1-16,17/18,19/20), EFF2(CH1-16,17/18,19/20), 6 57 01 01
: New Parts
RANK: Japan only
4
EMX5000-12/20
REF NO.
PART NO.
DESCRIPTION
P100
V 6 2 2 5 6 0 0 Knob
L-GRAY/M-GRAY
P110
V 6 2 2 5 3 0 0 Knob
GREEN/M-GRAY
P110
V 6 2 2 5 3 0 0 Knob
GREEN/M-GRAY
P120
V 6 2 2 5 4 0 0 Knob
BLUE/M-GRAY
P120
V 6 2 2 5 4 0 0 Knob
BLUE/M-GRAY
P130
V 6 2 2 5 5 0 0 Knob
RED/M-GRAY
P130
V 6 2 2 5 5 0 0 Knob
RED/M-GRAY
P140 P150 P150 P160 P170 P180 P190 * P210 P220 * P230 P240
V6225700 V2947000 V2947000 V6623300 V7369500 V6623400 -AAX33240 EP600230 V8273100 VZ765100
Knob Fader Knob Fader Knob Fader Knob Fader Knob Fader Knob Label Circuit Board Bind Head Tapping Screw-B Mute Guard Cord Binder ACCESSORIES AC Cord AC Cord AC Cord AC Cord
L-GRAY/D-GRAY BLACK/N-GRAY BLACK/N-GRAY D-RED/CD-GRAY N-GRAY/BLACK N-GRAY/D-RED DSP-SPX 3.0X6 MFZN2BL TS-0708 KSS
REMARKS PARAMETER (EFFECT1 RTN,EFFECT2 RTN) PHONES EMX5000-12 GAIN(CH1-12),EFF1(CH1-12), EFF2(CH1-12),PARAMETER (EFFECT1 RTN,EFFECT2 RTN), PHONES) EMX5000-20 HIGH(CH1-16,17/18,19/20), MID-f(CH1-16), MID(CH1-16,17/18,19/20), LOW(CH1-16,17/18,19/20) EMX5000-12 HIGH(CH1-12),MID-f(CH1-8) MID(CH1-12),LOW(CH1-12) EMX5000-20 AUX1-2(CH1-16,17/18,19/20, EFFECT1 RTN,EFFECT2 RTN, ST SUB IN1,ST SUB IN2) EMX5000-12 AUX1-2(CH1-12,EFFECT1 RTN, EFFECT2 RTN,ST SUB IN1/ST SUB IN2) EMX5000-20 IN1 PAN(CH1-16,17/18,19/20), ST(ST SUB IN1,ST SUB IN2, 2TR IN),ST SU OUT EMX5000-12 PAN(CH1-12),ST(ST SUB IN1 /ST SUB IN2/2TR IN),ST SU OUT PROGRAM(EFFCT1,EFFCT2) EMX5000-20 FADER(CH1-20) EMX5000-12 FADER(CH1-12) FADER(EFFECT1 RTN,EFFECT2 RTN,AUX1,AUX2) FADER(MONO OUT) FADER(ST OUT) (V385110) (V826730,X2259A0)
QTY
RANK
33
01
72
01
38
01 01 01
44
28
01 01
22
01
14
01
2 18 10 4
01 01 01 01 01 01
4
01 02
V7240300 V6284300 V6284400 V6283900
J VCTF 0.75X3 UC SJT#18X3 E H05VV-FX3 0.75 BS H05VV-F3X0.75
EMX5000-20/12 J U,V H,W,B,K B
05 06 08
: New Parts
RANK: Japan only
5
EMX5000-12/20
ELECTRICAL PARTS
REF NO.
PART NO. AAX33240 V8267400 V9093100 V8267500 V8269600 AAX33190 AAX33200 AAX33210 AAX71680 AAX74520 AAX74530 AAX33230 AAX33250 AAX33240 UX145100 UX145100 UR847470 UX145100 UX145100 UA954470 UR847470 UR847470 UR838100 UR838100 UX145100