Yamaha M2500-56C, M2500-48C, M2500-40C, M2500-32, M2500-24 Service Manual

M2500

MIXING CONSOLE

SERVICE MANUAL

M2500-56C

CONTENTS

SPECIFICATIONS .............................................. 3/5

DIMENSIONS ............................................................ 8

PANEL LAYOUT ..................................... 9

CIRCUIT BOARD LAYOUT .............. 16

DISASSEMBLY PROCEDURE ............................ 18

LSI PIN DESCRIPTION .............................. 26

IC BLOCK DIAGRAM ................................... 30

CIRCUIT BOARDS ....................................... 33

INSPECTIONS ....................................................... 61/69

TEST PROGRAM ............................. 76/78

ERROR MESSAGES ....................... 80/81

MIDI IMPLEMENTATION CHART ......................................... 82

CIRCUIT DIAGRAMS
PARTS LIST

011484

PA

M2500-24 20000220-850000
M2500-32 20000220-1000000
M2500-40C 20000220-1150000

1/2

M2500-48C 20000220-1300000
M2500-56C 20000220-1450000
PW3000MA 20000220-100000

HAMAMATSU, JAPAN

1.50K-5972 Printed in Japan 2000.02

1

M2500

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 per-

IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization certifi-

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 : Static discharges can destroy expensive components. Discharge any static electricity your body may have

IMPORTANT : Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power

sonal 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.

cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of
any form.

accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to
this bus.)

to the unit.

LITHIUM BA TTERY HANDLING

This product uses a lithium battery for memory back-up.

WARNING : Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following pre-

Leave lithium battery replacement to qualified service personnel.
Always replace with batteries of the same type.
When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells.
Never solder directly to the cells. Perform the soldering as quickly as possible.
Never reverse the battery polarities when installing.
Do not short the batteries.
Do not attempt to recharge these batteries.
Do not disasemble the batteries.
Never heat batteries or throw them into fire.

ADVARSEL!

Lithiumbatteri-Eksplosionsfare ved fejlagtig handtering. Udskiftning ma kun ske med batteri af samme fabrikat og type. lever det brugte
batteri tilbage til leverandren.

VARNING

Explosionsfara vid felaktigt batteribyte.
Anvand samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.
Kassera anvant batteri enligt fabrikantens instruktion.

VAROITUS

Paristo voi rajahtaa, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiiin.
Havita kaytetty paristo valmistajan ohjeiden mukaisesti.
The following information complies with Dutch official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES.

• Please refer to the diassembly procedure for the removal of Back-up Battery.

• Leest u voor het verwijderen van de backup batterij deze beschrijving.

cautions when handling or replacing lithium batteries.

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

Components having special characteristics are marked and must be replaced with parts having specification equal to those
originally installed.

2

SPECIFICATIONS

M2500

General specifications

0 dB is referenced to 0.775 Vrms.
Total Harmonic Distortion Less than 0.1% (THD+N)

(Master output) 20 Hz–20 kHz @ +14 dB 600 Ω

Frequency Response 0+1, –3 dB
(Master Output) 20 Hz–20 kHz @ +4 dB 600 Ω

Hum & Noise (20 Hz–20 kHz)*1
Rs= 150 Ω –99 dB Residual Output Noise.

Input Gain= Max.
Input Pad= OFF
||
Input sensitivity= –60 dB

–64 dB(68 dB S/N) STEREO OUT Master Level control and
–80 dB(84 dB S/N) STEREO OUT, MONO/C OUT Master f ader

–81 dB(85 dB S/N) GROUP1/AUX7–GROUP8/AUX14 OUT

–75 dB(79 dB S/N) AUX1–6, AUX7/GROUP1–AUX14/GROUP8

–90 dB(94 dB S/N) MATRIX OUT Master level control at nomi-

Crosstalk –70 dB @ 1 kHz adjacent inputs.

–70 dB @ 1 kH input to output. (CH INPUT)
–50 dB @ 1 kHz input to output. (ST CH INPUT)

Maximum Voltage Gain
GROUP/AUX FLIP SW= off

60 dB CH INPUT to CH INSERT OUT
84 dB CH INPUT to GROUP1/AUX7–GROUP8/

80 dB CH INPUT to AUX1, 2 OUT(Pre Fader)
90 dB CH INPUT to AUX3–6, AUX7/GROUP1–

84 dB CH INPUT to STEREO OUT(CH to ST)

70 dB CH INPUT to MONITOR OUT(PFL)
CH INPUT PAD SW 26 dB
CH INPUT GAIN control 44 dB variable
ST CH 1A, 2–4 INPUT GAIN control

ST CH 1B INPUT GAIN control

CH INPUT High Pass Filter 18 dB/octave

CH INPUT Equalization

+15, –15 dB maximum

HIGH 10 kHz (shelving)

HIGH-MID 400– 8 kHz (peaking)

LOW-MID 80–1.6 kHz (peaking)

LOW 100 Hz (shelving)

Gain control at minimum level

–128 dB Equivalent Input Noise.

(STEREO OUT, MONO/C OUT,

GROUP/AUX OUT, AUX OUT,
AUX/GROUP OUT)

one Ch fader at nominal level.
at nominal level and all Ch assign SW’s off

and all GROUP to ST SW’s off.
Master Level control at nominal lev el and all

Ch assign SW’s off.
GROUP/AUX FLIP SW off.

OUT Master Level control at nominal level
and all Ch send controls at minimum.
GROUP/AUX FLIP SW off.

nal level and all Matrix Mix controls at mini­mum level.

AUX14 OUT

AUX14/GROUP8 OUT(Post Fader)

40 dB variable

30 dB variable

roll-off below 80 Hz at –3 dB point.

ST CH INPUT Equalization

+15, –15 dB maximum

Phantom Power +48 VDC is applied to balanced inputs (via

CH LED Indicators

ST CH LED Indicators

Oscillator/Noise Switchable sine wave @ 100 Hz, 1 kHz or

Scene Memory Direct Scene Memory recall switches (1–8)

VU Meters 11 illuminated meters

VU Meter Peak Indicators LED(red) built into each VU meter turns on

Dimension Heigt 265 mm

Weight 102kg(56C), 93kg(48C), 84kg(40C),

*1 Hum & Noise are measured with a 6 dB/octave filter @ 12.7 kHz;

equivalent to a 20 kHz filter with infinite dB/octave attenuation.
For European Model

Purchaser/User information specified in EN55103-1 and EN55103-2.
Conformed Enviroment: E1, E2, E3 and E4.

PEAK LED(red) built into each CH INPUT turns on
NOM LED(yellow) b uilt into each CH INPUT turns
SIGNAL LED(green) built into each CH INPUT turns

PEAK LED(red) built into each ST CH INPUT turns

NOM LED(yellow) built into each ST CH INPUT

SIGNAL LED(green) built into each ST CH INPUT

#1 ; GROUP1/AUX7
#2 ; GROUP2/AUX8
#3 ; GROUP3/AUX9
#4 ; GROUP4/AUX10
#5 ; GROUP5/AUX11
#6 ; GROUP6/AUX12
#7 ; GROUP7/AUX13
#8 ; GROUP8/AUX14
#9 ; STEREO L
#10 ; MONO/C
#11 ; STEREO R

Depth 875 mm (except rear connectors)
Width 2385 mm(56C), 2142 mm(48C),

HIGH 10 kHz (shelving)
LOW 100 Hz (shelving)

6.8 kΩ current-limiting/isolation resistors) for
powering condenser microphones; may be
turned ON or OFF via rear-panel phantom
Master switch.
When Master is ON, individual channels
may be turned ON or OFF via +48V
switches (with red LED) on each input chan­nel.

when pre-Fader level reaches +17 dB.
on when pre-Fader level reaches 0 dB.
on when pre-Fader level reaches –13 dB.

on when pre-Fader [L+R] level reaches
+17 dB.

turns on when pre-Fader [L+R] level
reaches 0 dB.

turns on when pre-Fader [L+R] level
reaches –13 dB.

10 kHz, or pink noise.

Switchable Scene Memory recall (1–128)

(0VU= +4 dB output @ 600Ω load)

•

AUX1•AUX7/GROUP1•MATRIX1

•

AUX2•AUX8/GROUP2•MATRIX2

•

AUX3•AUX9/GROUP3•MATRIX3

•

AUX4•AUX10/GROUP4•MATRIX4

•

AUX5•AUX11/GROUP5•MATRIX5

•

AUX6•AUX12/GROUP6•MATRIX6

•

NONE•AUX13/GROUP7•MATRIX7

•

NONE•AUX14/GROUP8•MATRIX8

•

PFL/AFL L

•

PFL/AFL R

when output signal is above the level 3 dB
lower than clipping level.

1899 mm(40C), 1642 mm(32),
1400 mm(24)

71kg(32), 62kg(24)

3

M2500

Input/output characteristics

Input specifications

Connection PAD

CH INPUT

*8

(1–n)

ST CH 1A INPUT
[L, R]

ST CH 1B INPUT
[L, R]

ST CH INPUT
[L, R] (2–4)

*9

Input Level

Nominal Max before Clip

Gain

Actual Load

Trim

Impedance

0

–60

26 –54 dB(1.55 mV) –34 dB(15.5 mV) –14 dB(155 mV)

0

–16

26 –10 dB(245 mV) +10 dB(2.45 V) +30 dB(24.5 V)

–30
+10 –10 dB(245 mV) +10 dB(2.45 V) +30 dB(24.5 V)
–20
+10 –10 dB(245 mV) +10 dB(2.45 V) +30 dB(24.5 V)
–30
+10 –10 dB(245 mV) +10 dB(2.45 V) +30 dB(24.5 V)

3 kΩ

5 kΩ 600 Ω Lines

10 kΩ 600 Ω Lines

5 kΩ 600 Ω Lines

For Use With

Nominal

50–600 Ω Mics

&

600 Ω Lines

Sensitivity

–80 dB(0.078 mV) –60 dB(0.775 mV) –40 dB(7.75 mV)

–36 dB(12.3 mV) –16 dB(123 mV) +4 dB(1.23 V)

–50 dB(2.45 mV) –30 dB(24.5 mV) –10 dB(245 mV)

–40 dB(7.75 mV) –20 dB(77.5 mV) 0 dB(0.775 V)

–50 dB(2.45 mV) –30 dB(24.5 mV) –10 dB(245 mV)

*1

Connector In

Mixer

XLR-3-31 type

Phono Jack

Phone Jack(TRS)

TALKBACK IN 10 kΩ 50–600 Ω Mics –66 dB(0.388 mV) –50 dB(2.45 mV) –20 dB(77.5 mV) XLR-3-31 type
MATRIX SUB IN [L, R]
STEREO [L, R] MONO/C SUB IN –6 dB(388 mV)
CH INSERT IN (1–n)

*8

STEREO [L, R] MONO/C INSERT IN
GRP/AUX INSERT IN (1/7–8/14)

10 kΩ 600 Ω Lines

10 kΩ 600 Ω Lines

–2 dB(0.616 V)

–26 dB(38.8 mV)

–10 dB(245 mV)

+4 dB(1.23 V) +24 dB(12.3 V) Phone Jack(TRS)

0 dB(0.775 V) +20 dB(7.75 V) Phone Jack(TRS)

AUX INSERT IN (1–6)

*1 0 dB=0.775 Vrms.
*2 Balanced.
*3 Unbalanced.
*4 Balanced (T=HOT, R=COLD, S=GND).
*5 Unbalanced.
*6 Unbalanced (T=SIGNAL, R=GND, S=GND).
*7 Unbalanced (T=OUTPUT, R=INPUT, S=GND).
*8 n=56, 48, 40, 32 or 24
*9 Sensitivity is the lowest level that will produce an output of +4 dB(1.23 V), or the nominal output level when the unit is set to maximum level.

*2

*3

*4

*5

*6

*7

Output specifications

Connection

STEREO OUT [L, R]
MONO/C OUT
GRP/AUX OUT (1/7–8/14)
AUX/GRP OUT (7/1–14/8)
AUX OUT (1–6)
MONITOR OUT [L, R, MONO/C]
MATRIX OUT (1–8)

CH INSERT OUT (1–n)
STEREO INSERT OUT [L, R]
MONO/C INSERT OUT
GRP/AUX INSERT OUT (1/7–8/14)
AUX INSERT IN (1–6)

PHONES OUT [L, R] 100 Ω

*1 0 dB=0.775 Vrms.
*2 Balanced.
*3 Unbalanced (T=OUTPUT, R=INPUT, S=GND).
*4 Unbalanced.
*5 n=56, 48, 40, 32 or 24

4

*5

Actual Source

Impedance

For Use With

Nominal

Output Level

Nominal Max before Clip

*1

Connector In Mixer

150 Ω 600 Ω Lines +4 dB(1.23 V) +24 dB(12.3 V) XLR-3-32 type

600 Ω 10 kΩ Lines 0 dB(0.775 V) +20 dB(7.75 V) Phone Jack(TRS)

8 Ω Phones 10 mW 20 mW

40 Ω Phones 30 mW 75 mW

Stereo Phone Jack

*2

*3

*4

Other

Connector wiring

Pin No. Signal name

1 Power supply remote
2 +15 V
3 ±15 V GND
4 +48 V GND
5 –15 V
6 +12 V
7 +12 V GND / power supply remote
8 Power supply remote
9 +48 V

10 FRAME GND

M2500

3 2 1

7 6 5 4

10 9 8

Included items

Power supply connection cable (3 m, 10 pin)

7

M2500

DIMENSIONS

Front

1400: M2500-24
1642: M2500-32
1899: M2500-40C
2142: M2500-48C
2385: M2500-56C

Side

265

23242

137270270

875

Rear

792422 88

55 55

55 55

55 55

55 55

847 847

968 968

597 597

792422 331

718 718

792768154 88

792768399 88

M2500-24

M2500-32

M2500-40C

M2500-48C

792768399 331

M2500-56C

55 55

8

740 740700

Units :mm

PANEL LAYOUT

Control panel

Input channel section

Monaural input channels

M2500

EQ

PRE

PRE

PRE

1
2

–34

3
5

80

6

7

010

AUX14

PAN

LCR

ODD EVEN

1-2

MONO

3-4

5-6

7-8

CHECK
ON

10

ST

11

LCR

12

ON/EDIT

9

14

10

PEAK

5

SIGNAL

0

5

10

20

30

40
50
60

NOM

PFL

13

15

+48V

GAIN

+10

–16 –60

26dB

4

HI

–15 +15

HI-MID

400 8k

–15 +15

LO-MID

80 1.6k

–15 +15

LO

–15 +15

010

AUX1 PRE

010

AUX2

010

AUX3

010

AUX4

010

AUX5

010

AUX6

8

010

AUX7

010

AUX8

010

AUX9

010

AUX10

010

AUX11

010

AUX12

010

AUX13

010

AUX14

PAN

C

+48 V (phantom power) switch

1

GAIN control

2

26 dB pad switch

3

φ

(phase) switch

4

(high pass filter) switch

5

80

EQ controls

6

EQ switch

7

AUX 1–AUX 14 controls

8

PRE switches

9

PAN control

10

Channel assign switches

11

ON/EDIT switch / ON, CHECK indicators

12

PEAK/NOM/SIGNAL indicators

13

Channel fader

14

PFL (pre-fader listen) switch

15

9

M2500

Stereo input channels

GAIN

A

+10 –30

B

+10 –20

HI

–15 +15

LO

GAIN A control

1

GAIN B control

1
2

A
B

3

4

2

A/B switch

3

EQ controls

4

EQ switch

5

AUX 1–AUX 14 controls

6

PRE switches

7

BAL control

8

Channel assign switches

9

ON/EDIT switch / ON, CHECK indicators

10

PEAK/NOM/SIGNAL indicators

11

Channel fader

12

PFL (pre-fader listen) switch

13

–15 +15

5

EQ

010

AUX1 PRE

010

AUX2

010

AUX3

010

010

AUX4

PRE

010

AUX5

010

AUX6

6

010

AUX7

010

AUX8

010

AUX9

010

AUX10

010

AUX11

010

AUX12

010

AUX13

010

AUX14

BAL

LCR

ODD EVEN

PRE

PRE

7

12

AUX14

BAL

LR

ODD EVEN

1-2

3-4

5-6

7-8

ON/EDIT

10

5

SIGNAL

0

5

10

20

30

40
50
60

ST

MONO

CHECK
ON

PEAK

NOM

PFL

8

9

10

11

13

10

M2500

GROUP/AUX master section

AUX 1-6 section

1

10

5

0

5

10

20

30

40
50
60

AUX1

2

ON switches

1

AUX 1–6 master faders

2

AFL (after fader listen) switches

3

10

ON

5

0

5

10

20

30

40
50
60

AFL

AUX2

10

ON

5

0

5

10

20

30

40
50
60

AFL

AUX3

10

ON

5

0

5

10

20

30

40
50
60

AFL

AUX4

3

A7/G1-A14/G8 section

10

ON

5

0

5

10

20

30

40
50
60

AFL

AUX5

10

ON

AFL

ON

5

0

5

10

20

30

40
50
60

2

AFL

AUX6

1

010

LEVEL

ON

AFL

A7 / G1

010

LEVEL

ON

AFL

A8 / G2

3

LEVEL control

1

ON switch

2

AFL switch

3

010

LEVEL

ON

AFL

A9 / G3

010

LEVEL

ON

AFL

A10 / G4

010

LEVEL

ON

AFL

A11 / G5

010

LEVEL

ON

AFL

A12 / G6

010

LEVEL

ON

AFL

A13 / G7

010

LEVEL

ON

AFL

A14 / G8

G1/A7-G8/A14 section

PAN

4

MATRIX ST

5

6

7
8

G1 / A7

LCR

ON/EDIT

10

5

0

5

10

20

30

40
50
60

MONO

LCR

CHECK
ON

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G2 / A8

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G3 / A9

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G4 / A10

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G5 / A11

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G6 / A12

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G7 / A13

LCR

AFL

PAN

LCR

MATRIX ST

MONO

CHECK
ON

ON/EDIT

10

5

0

5

10

20

30

40
50
60

G8 / A14

LCR

AFL

PAN control

4

Channel assign switches

5

ON/EDIT switch / ON, CHECK indicators

6

Fader

7

AFL (after fader listen) switch

8

11

M2500

GROUP/AUX FLIP switch

GROUP
AUX

GROUP/AUX FLIP

Stereo/monaural master section

STEREO section MONO/C section

1

2

MATRIX MATRIX

CHECK
ON

CHECK
ON

ON/EDITON/EDIT

5

6

When GROUP ( ) is selected
When AUX ( ) is selected

MATRIX switch

1

ON/EDIT switch / ON, CHECK indicators

2

Fader

3

AFL switch

4

MATRIX switch

5

ON/EDIT switch / ON, CHECK indicators

6

Fader

7

AFL switch

8

10

5

0

5

10

20

30

40

50

3

60

4

Matrix section

AFL

SUB IN

ST

0

MONO/C

0

G1 / A7

0

G2 / A8

0

G3 / A9

0

G4 / A10

0

G5 / A11

0

G6 / A12

0

G7 / A13

0

G8 / A14

10

5

0

5

10

20

30

40
50
60

8

AFL

7

MONO/CSTEREO

SUB IN L/R control

1

ST L/R controls

2

0L0

0L0

1

R

2

R

3

MONO/C control

3

G1/A7–G8/A14 controls

4

LEVEL control

5

ON switch

6

AFL switch

7

4

12

010

LEVEL

6

ON

MATRIX 1

5
7

AFL

M2500

G1-8/A7-14

AUX1-6

A7-14/G1-8

MATRIX

METER

SELECT

1
2
3
4

Monitor section

1

INPUT
MASTER

MASTER

PFL

L+R

010

LEVEL

ON

MONITOR

010

PHONES

Meter select section

MATRIX switch

1

A7-14/G1-8 switch

2
3

4
5

INPUT indicator

1

MASTER indicator

2

MASTER PFL switch

3

L+R switch

4

LEVEL control

5

ON switch

6

PHONES (headphone) control

7

PHONES jack

8

2

AUX 1-6 switch

3

G1-8/A7-14 switch

4

Control section

6

UTILITY

RECALL

7

MEMORY

STORE

CHECK

1
2
3
4

5

UTILITY switch

1

RECALL switch

2

MEMORY display

3

STORE switch

4

CHECK switch

5

0–9/ENTER switches

6

/ switches

7

DIRECT RECALL 1–8 switches

8

8

Talkback/oscillator section

PINK

1

2

10kHz

1kHz

100Hz

ON

OSCILLATOR

AUX1-2

AUX3-6

AUX7-10

AUX11-14

3

ST

MONO/C

4
5

MIC

010

TB/OSC

ON

TALKBACK

6
7
8
9

10
11

OSCILLATOR select switches

1

OSCILLATOR ON switch

2

MIC jack

3

TB/OSC control

4

ON switch

5

AUX 1-2 switch

6

AUX 3-6 switch

7

AUX 7-10 switch

8

AUX 11-14 switch

9

ST switch

10

MONO/C switch

11

1 2

3 4

5 6

7 8

9

ENTER

SCENE

MEMORY

DIRECT
RECALL

CONTROL

6

0

7

1

2

3

4

8

5

6

7

8

13

M2500

+

3

0

1

3

PEAK

V

7

10

20

Meter bridge

PEAK

357

1

0

10

20

3

+

VU

1
2
3
4
5

Rear panel

PEAK

357

1

0

10

20

3

+

VU

1/7–8/14 level meters
+15V/–15V/+12V indicators
PHANTOM MASTER indicator
STEREO, PFL/AFL level meters
MONO/C level meter

1 2 4

Monaural input channel input/output jacks

24

INPUT

23

INPUT

22

INPUT

21

INPUT

INPUT

–

10

20

STEREO R

PFL/AFL R

PEAK

357

1

0

3

+

VU

PEAK

357

1

0

10

20

3

+

VU

PEAK

357

10

20

VU

8/147/132/81/7

+15V

1

0

3

–15V
+12V

+

PHANTOM MASTER

20

10

PFL/AFL L

PEAK

357

1

0

3

+

VU

3

INPUT jacks

1

INSERT I/O jacks

2

20

19

INPUT

18

INPUT

17

INPUT

PEAK

357

1

0

10

20

3

+

VU

MONO/CSTEREO L

5

1

INSERT

I/O

I/O

INSERT

0

dB

INSERT

0

dB

I/O

INSERT

0

dB

I/O

INSERT

0

dB

2

Stereo input channel input/output jacks

INPUT

R

ST CH 1

INPUT A

L

R

ST CH 4

ST CH 3

INPUT

L/MONO

5

L/MONO

R

ST CH 2

INPUT

L/MONO

R

I/O

I/O

INSERT

0

dB

INSERT

0

dB

3
4
5

INSERT

I/O

I/O

0

0

dB

dB

INPUT A jacks
INPUT B jacks
INPUT jacks

3

PHANTOM

MASTER

OFF ON

INPUT B

L

4

READ OWNER’S MANUAL

R

DC POWER INPUT

14

Master section input/output jacks

M2500

12

MIDI

IN

OUT

THRU

6 5 4 3

MONITOR

OUT

+4

dB

L

MONO

/C

R

ST OUT

+4

MONO

11 10

AUX OUT jacks

1

GRP/AUX OUT jacks

2

AUX/GRP OUT jacks

3

MATRIX OUT jacks

4

ST OUT, MONO/C OUT jacks

5

MONITOR OUT jacks

6

SUB IN MATRIX jacks

7

SUB IN ST L/R, MONO/C jack

8

INSERT I/O G1/A7–G8/A14 jacks

9

INSERT I/O AUX jacks

10

INSERT I/O ST L/R, MONO jacks

11

MIDI connectors

12

dB

L

/C

R

AUX

MATRIX OUT

123456

INSERT I/O

2 1

+4

dB

15

26

37

48

+4

dB

AUX/GRP OUT

A11/
G6

A12/
G6

A13/
G7

A14/
G8

+4

dB

A7/
G1

A8/
G2

A9/
G3

A10/
G4

GRP/AUX OUT

G5/
A11

G6/
A12

G7/
A13

G8/
A14

+4

dB

G1/
A7

G2/
A8

G3/
A9

G4/
A10

AUX OUT

ST LMONO/CST RST LMONO/CST R G1/A7G2/A8G3/A9G4/A10G5/A11G6/A12G7/A13G8/A14

SUB IN

+4

dB

13

24

5

6

MATRIX

LR

+4

dB

9 8 7

PHANTOM

MASTER

OFF ON

READ OWNER’S MANUAL

PHANTOM MASTER switch

13

DC POWER INPUT connector

14

DC POWER INPUT

13
14

15

M2500

INJK

CIRCUIT BOARD LAYOUT

IN1 IN3IN2 INPAN

IN4

CTRL 3/5

STJK

CTRL 4/5
CTRL 5/5

MASOUT3

MASOUT4

MASOUT1

MASOUT

ST1

ST2

MAS1

MAS2 1/2

CTRL 2/5
CTRL 1/5

MAS3 2/2

MAS2 2/2

MAS4
MAS3 1/2

MASPAN

ST4
ST3

INJK

16

IN1 IN2 INPAN IN3

IN4

56CH

M2500-56C

ISRT 3/6

ISRT 5/6

METER2 2/2

2/3

M2500

METER2 2/2

1/3

ISRT 1/6

ISRT 6/6

ISRT 2/6

ISRT 4/6

METER2 1/2

2/3

METER2 1/2

3/3

METER1

2/3

METER2 1/2

1/3

METER1

1/3

METER1

3/3

17

<P.2>M2500 BLOCK & LEVEL DIAGRAM

CH INPUT(IN

INPUT(ST

)

)

MASTER(MAS

)

METER

CONTROL

METER

CIRCUIT BOARDS

CONTENTS

MASOUT1 Circuit Board ......................................34

MASOUT2 Circuit Board.......................................35

MASOUT3 Circuit Board.......................................36

METER1 Circuit Board .........................................37

METER2 Circuit Board .........................................37

METER3 Circuit Board .........................................37

CTRL 1/5 Circuit Board ........................................38

CTRL 2/5 Circuit Board ........................................38

CTRL 3/5 Circuit Board ........................................38

CTRL 4/5 Circuit Board ........................................38

CTRL 5/5 Circuit Board ........................................38

IN1 Circuit Board ..................................................40

IN2 Circuit Board ..................................................42

IN3 Circuit Board ..................................................44

IN4 Circuit Board ..................................................46

IN JK Circuit Board ...............................................47

IN PAN Circuit Board ............................................47

ISRT 1/6 Circuit Board ..........................................48

ISRT 2/6 Circuit Board ..........................................49

ISRT 3/6 Circuit Board ..........................................49

ISRT 4/6 Circuit Board ..........................................48

ISRT 5/6 Circuit Board ..........................................48

ISRT 6/6 Circuit Board ..........................................48

MAS1 1/2 Circuit Board ........................................48

MAS1 2/2 Circuit Board ........................................48

MAS2 1/2 Circuit Board ........................................52

MAS2 2/2 Circuit Board ........................................52

MAS3 1/2 Circuit Board ........................................54

MAS3 2/2 Circuit Board ........................................54

MAS4 Circuit Board ..............................................56

MAS PAN Circuit Board ........................................56

ST1 Circuit Board .................................................57

ST2 Circuit Board .................................................58

ST3 Circuit Board .................................................59

ST4 Circuit Board .................................................60

STJK 1/2 Circuit Board .........................................60

STJK 2/2 Circuit Board .........................................60

M2500

Note : See parts list for details of circuit board component parts.

33

M2500

MASOUT1 Circuit Board

to METER1

-CN104

MATRIX OUT (5, 1)
AUX/GRP OUT (A11/G6, A7/G1)
GRP/AUX OUT (G5/A11, G1/A7)
AUX OUT (3)

CN321:

(AUX OUT 326)
MAS2-CN205
(AUX/GRP OUT A7/G1~A10/G4)
MAS2-CN206
(AUX/GRP OUT A11/G5~A14/G8)
MAS2-CN207
(GRP/AUX OUT G1/A7~G4/A10)
MAS3-CN308
(GRP/AUX OUT G5/A11~G8/A14)
MAS3-CN309
(MATRIX OUT 1~4)
MAS1-CN101
(MATRIX OUT 5~8)
MAS1-CN102

MATRIX OUT (6, 2)
AUX/GRP OUT (A12/G6, A8/G2)
GRP/AUX OUT (G6/A12, G2/A8)
AUX OUT (4)

MATRIX OUT (7, 3)
AUX/GRP OUT (A13/G7, A9/G3)
GRP/AUX OUT (G7/A13, G3/A9)
AUX OUT (5)

MATRIX OUT (8, 4)
AUX/GRP OUT (A14/G8, A10/G4)
GRP/AUX OUT (G8/A14, G4/A10)
AUX OUT (6)

Component side

34

Pattern side

MASOUT1 : 3NA-V230710 1

MASOUT2 Circuit Board

to MAS2

-CN204

M2500

AUX OUT

1

AUX OUT

2

Component side

MASOUT2 : 3NA-V230710 1

Pattern side

35

M2500

MASOUT3 Circuit Board

to MAS3-CN310 (ST OUT)
to MAS3-CN321 (MON1)

MONITOR OUT (L)
ST OUT (L)

to METER 2-1, 2-2-CN104

MONITOR OUT (MONO/C)
ST OUT (MONO/C)

MONITOR OUT (R)
ST OUT (R)

Component side

36

Pattern side

MASOUT3 : 3NA-V431500

METER1 Circuit Board

M2500

to METER

METER2-1 Circuit Board

to METER
NC

METER2-2 Circuit Board

MASOUT2-CN331

to MASOUT3

-CN331

to GOOSE NECKto MASOUT1

to ISRT
& METER

to GOOSE
NECK

to INSERT
to METER

Component side

Component side

Pattern side

Pattern side

to METER
NC

METER1: 3NA-V431480 2

METER2-1: 3NA-V431490 1
METER2-2: 3NA-V431490 1

to MASOUT3

-CN331

to ISRT
& METER

to GOOSE
& NECK

Component side

Pattern side

37

M2500

CTRL Circuit Board 1/5

CTRL Circuit Board 2/5

to CTRL5/5

-CN108

to MAS 2

-CN209

to MAS 2

-CN210

to ISRT

-CN409 to ISRT

to CTRL4/5

-CN106

-CN405

to CTRL4/5

-CN107

to ISRT

-CN406
N.C.

to ISRT

-CN404
N.C.

Component side

CTRL Circuit Board 3/5

Component side

CTRL Circuit Board 5/5

IN OUT THRU

MIDI

38

CTRL Circuit Board 4/5

Battery VN103500

VN103600(Battery holder for VN103500)

• Notice for back-up battery removal

Push the battery as shows in figure,

then the battery will pop up.

• Druk de batterij naar beneden zoals

aangeven in de tekening, de batterij
springt dan naar voren.

to CTRL1/5

-CN006

to CTRL1/5

-CN007

Component side

Component side

to CTRL1/5

-CN108

Component side

CTRL: 3NA-V431460 3

CTRL Circuit Board 2/5

CTRL Circuit Board 1/5

M2500

Pattern side

CTRL Circuit Board 5/5

Pattern side

CTRL Circuit Board 3/5

Pattern side

CTRL Circuit Board 4/5

Pattern side

Pattern side

39

M2500

to INJK-CN602

IN1 Circuit Board

to IN1-CN105
ISRT-CN212
NC

to IN2

-CN202

40

to INJK-CN601

to IN2

-CN201

to IN2-CN106
ISRT-CN314
NC

Component side

3NA-V431320 1

M2500

Pattern side

41

M2500

to IN1

-CN104

IN2 Circuit Board

to IN2-CN208
ISRT-CN203, 205
NC

to IN3

-CN302

42

to IN1

-CN103

to IN2-CN206
ISRT-CN301
NC

to IN2-CN207
ISRT-CN303, 305
NC

to IN3

-CN301

Component side

3NA-V431330 1

M2500

Pattern side

43

M2500

IN3 Circuit Board

to INPAN-CN501 to INPAN-CN502 to INPAN-CN503 to INPAN-CN504

to IN3-CN312
ISRT-CN306, 308
NC

CN303: to IN4-CN401
CN301: to IN2-CN203
CN304: to IN4-CN402

to IN3-CN314
ISRT-CN313
NC

to IN3-CN311
ISRT-CN206, 208
NC

CN305: to IN4-CN403
CN302: to IN2-CN204
CN306: to IN4-CN404

to IN3-CN313
ISRT-CN213
NC

to IN4-CN405

44

to IN4-CN408 to IN4-CN409

Component side

3NA-V431350 1

M2500

Pattern side

45

M2500

IN4 Circuit Board

to IN3-CN305 to IN3-CN305 to IN3-CN304 to IN3-CN303

to IN4-CN406
ISRT-CN401
NC

to IN4-CN410
ISRT-CN239
NC

to IN3-CN315

to IN3-CN317

to IN3-CN316

to IN4-CN407
ISRT-CN502
NC

to IN4-CN411
ISRT-CN315
NC

Component side

46

Pattern side

3NA-V431360 1

INJK Circuit Board

M2500

to IN1-CN102 to IN1-CN101

Component side

INPAN Circuit Board

to IN3-CN307 to IN3-CN308 to IN3-CN309

to IN3-CN310

Component side

INJK: 3NA-V431270 1
INPAN: 3NA-V431340 2

47

M2500

ISRT 1/6 Circuit Board

to METER

ISRT 4/6 Circuit Board

to IN4-CN407

to ST4

-CN405

to MAS2

-CN211

to ISRT 4/6

-CN403

to IN4

-CN406

Component side

ISRT 5/6 Circuit Board

to MAS1

-CN104

to ISRT 2/6

-CN234

to ISRT 2/6

-CN236

to MAS1

-CN103
to MAS3-CN305

to MAS3

-CN306

to ISRT 2/6

-CN235

to MAS2

-CN202

to MAS2

-CN203

to MAS2

-CN208

to MAS3

-CN307

Component side

to MAS2

-CN213

to CTRL

-CN224

to CTRL

-CN225

to CTRL

-CN226

to CTRL

-CN230

to CTRL 2/6

-CN220

to ISRT 5/6

-CN501

Pattern side

ISRT 6/6 Circuit Board

Component side

Pattern side

48

Pattern side

Component side

Pattern side

ISRT: 3NA-V431470 1

ISRT 2/6 Circuit Board

CN208:
to IN3(L)-CN312

CN207:
to IN3(*L)-GND

CN206:
to IN3(L)-CN312

CN210:
to IN2(L)-GND

CN203:
to IN2(L)-CN208

CN202:
to IN2(L)-GND

CN201:
to IN2(L)-CN206

to IN4(L)-CN411

to IN3(L)-CN314

to IN1(L)-CN106

CN216: to ST3-CN7
CN215: to ST1-CN104

CN238: to ST2-CN210
CN227:

to STJK2/2-CN102

DCIN

CN229: DCIN(1P)
CN234:

to ISRT 1/6-CN101
CN235:

to ISRT 1/6-CN103

M2500

CN251: to ST2-CN206
CN252: to ST2-CN207
CN253: to ST2-CN208
CN254: to ST2-CN209
CN255: to ST2-CN208
CN256: to ST3-CN308
CN257: to ST3-CN310
CN258: to ST3-CN308

to MAS2-CN218

to MAS3-CN314

ISRT 3/6 Circuit Board

ISRT: 3NA-V431470 1

to ISRT3/6-CN309
to ISRT2/6-CN209 to ISRT2/6-CN214

to MAS3

-CN319

to MAS2

-CN221

Component side

Component side

to ISRT 1/6

-CN104

to MAS1

-CN105

to MAS1-CN109
CN214:

to ISRT3/6-CN312
to METER

CN220:
to ISRT4/6-CN407

CN228:
to ISRT6/6-CN601

CN225: to MAS2-CN212
CN237: to MAS2-CN222

CN313: to IN3(R)-CN313
CN315: to IN4(R)-CN410
CN301: to IN2(R)-CN205
CN302: to IN2(R)-GND
CN303: to IN2(R)-CN207
CN304: to IN2(R)-GND

to IN1(R)

-CN105

CN305: to IN2(R)-CN207
CN310: to IN2(R)-GND
CN306: to IN3(R)-CN311
CN307: to IN3(R)-GND
CN308: to IN3(R)-CN311

Pattern side

Pattern side

49

M2500

MAS1 1/2 Circuit Board

to MASOUT-CN321

to MASOUT-CN321 to ISRT-CN111 to ISRT-CN102 to ISRT-CN217

to ISRT

-CN219

MAS1 2/2 Circuit Board

Component side

50

to MAS2-CN201

Component side

to MAS3-CN311 to MAS2-CN215

3NA-V431410 1

MAS1 1/2 Circuit Board

MAS1 2/2 Circuit Board

Pattern side

M2500

Pattern side

51

M2500

MAS2 1/2, 2/2 Circuit Board

to MAS1-CN108to CTQL-CN123to ISRT-CN106to ISRT-CN105to MAS1-CN106

CN216:
to MAS3-CN312

CN217:
to MAS3-CN313

CN204:
to MASOUT-CN321

CN206:
to MASOUT-CN321

CN205:
to MASOUT-CN321

CN207:
to MASOUT-CN321

CN208:
to ISRT-CN109

to CTRL-CN214

to ISRT-CN408

CN224:
to MAS2 1/2-CN225

CN224:
to MAS2 1/2-CN225

CN225:
to MAS2-CN224

52

to MAS3-CN315 CN222: to ISRT-CN237 to MAS3

-CN320

to MAS3

-CN316

CN221:
to ISRT-CN223

CN214:
to MAS3-CN318

to ISRT-CN225

to ISRT1/6-CN151

CN226:
to MAS3-CN329

Component side

3NA-V431420 1

M2500

Pattern side

53

M2500

to MAS2

-CN217

MAS3 1/2 Circuit Board

to MASPAN-CN103to MASPAN-CN102 to MASPAN-CN104 to MAS2-CN219

to MAS2-CN226to MASPAN-CN101to ISRT-CN107

MAS3 2/2 Circuit Board

Component side

to MASOUT

-CN321

to MAS2-CN216

CN305:
CN324:
to MAS4-CN401

CN308:
to MASOUT-CN321

CN325:
to MAS4-CN402

CN311:
to MAS1-CN107

CN326:
to MAS4-CN403

CN306:
to ISRT-CN108

CN309:
to MASOUT-CN321

CN327:
to MAS4-CN404

CN314:
to ISRT-CN221

CN307:
to ISRT-CN110

CN328:
to MAS4-CN405

to MASPAN-CN105

to MAS2-CN214

to ISRT-CN224

Component side

to MAS2-CN219

CN310:
to MASOUT-CN321

3NA-V431440 1

54

Pattern side

M2500

Pattern side

55

M2500

to MAS3-CN304 to MAS3-CN317

MAS4 Circuit Board

to MAS3-CN328 to MAS3-CN327 to MAS3-CN326 to MAS3-CN325 to MAS3-CN324

to ST4

-CN406

MASPAN 1/2 Circuit Board

to MAS3-CN303 to MAS3-CN302 to MAS3-CN301

MASPAN 2/2 Circuit Board

Component side

56

Component side

Component side

MAS4: 3NA-V431450 2
MASPAN: 3NA-V431430 2

to STJK

-CN101

ST1 Circuit Board

M2500

to ST2-CN202

to ST2-CN201

Component side

to ISRT-CN215

3NA-V431370 1

Pattern side

57

M2500

ST2 Circuit Board

to ST1-CN202

to ST1-CN102

to ISRT

-CN252

to ISRT

-CN251

to ISRT

-CN253, 255

to ISRT

-CN238

CN209: to ISRT

-CN254

to ST3

-CN302

to ST3

-CN303

to ST3

-CN301

Component side

58

Pattern side

3NA-V431380 1

to ST2

-CN204

ST3 Circuit Board

CN301: to ST2-CN203
CN302: to ST2-CN205

to ST4-CN402

M2500

to ST4-CN404

to ST4

-CN403

to ISRT

-CN256, 258

to ISRT

-CN257

to ISRT

-CN216

Component side

to ST4

-CN401

3NA-V431390 2

Pattern side

59

to ISRT-CN227

to ST1-CN101

M2500

to ST3

-CN305

to MAS4

-CN406

to ST3

-CN309

ST4 Circuit Board

to ST3

-CN304

to ISRT

-CN402

STJK 1/2 Circuit Board

STJK 2/2 Circuit Board

Component side

Component side

Component side

to ST3-CN306

60

Pattern side

ST4: 3NA-V431400 1
STJK: 3NA-V431300 1

M2500

DISASSEMBLY PROCEDURE

A Assembly

1 Meter Panel

1-1 Remov e the screws marked [210], [220] and [230].

The Meter Panel can then be removed. (Fig. 1)
The type and quantity of the screws marked [210]
and [220] are:

[210]: 24CH:10, 32CH:11, 40CH:13, 48CH:14, 56CH:15
[220]: 24CH:7, 32CH:8, 40CH:9, 48CH:10, 56CH:11

2 MONO Assembly

2-1 Remove the meter panel (See Procedure 1.)
2-2 Remove the screws marked [160] and [180]. (Fig. 1)

Lift the fader side of the control panel and then
remove the MONO Assembly by pulling it forward.

[160]: 40CH:21, 56CH:31
[180]: 24CH:26, 32CH:31, 40CH:26, 48CH:52, 56CH:26

Rear view

Top view

(Bottom)

[210] [110]

[220]

(Top)

(REAR)

Side view

[230]

18

(FRONT)

[120] [160][180]

[120]: Bind Head Tapping Screw-B 3.0X8 FMZN2BL (EP600190)

[160]: Bind Head Tapping Screw-B 3.0X8 FMZN2BL (EP600190)

[180]: Bind Head Tapping Screw-B 3.0X8 FMZN2BL (EP600190)

[210]: Bind Head Tapping Screw-B 4.0X8 FMZN2BL (EG340190)

[220]: Bind Head Screw 4.0X8 FMZN2BL (EG340360)

[230]: Bind Head Screw 4.0X25 MFZN2BL

Fig.1

3 MASTER Assembly

3-1 Remove the meter panel. (See Procedure 1.)
3-2 Remove the twenty [20] screws marked [120]. Lift

the fader side of the control panel, remove the
connectors and then remove the MASTER Assembly
by pulling it forward. (Fig. 1)

B Circuit Board

1 MONO Assembly

1-1 Remove the meter panel. (See Procedure A1.)
1-2 Remove the MONO assembly. (See Procedure A2.)
1-3 Remove the follo wing circuit boards by remo ving the

screws indicated for each of them. (Fig. 2)

M2500

Circuit Board & Unit

IN1

IN2

IN3

IN4

Ref No.

40

70

130

150

PARTS NAME

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

PCB Support CS-0305 KSS

[40]

[70] [70]

[40]

PARTS No.

V3289800

V3289800

EP600190

EP600230

IN1

IN2

Q'ty

11

9

8

4

[180]

[120]

[180]

[120]

[130][130]

Fig.2

INPAN

IN3

IN4

19

M2500

2 MASTER Assembly

2-1 Remove the meter panel. (See Procedure A1.)
2-2 Remove the MASTER assembly . (See Procedure A3.)
2-3 Remove the f ollowing circuit boards according to the

listed order by removing the screws indicated for
each of them. (Fig3)

Circuit Board & Unit

ST1

ST2

ST3

ST4

Circuit Board & Unit

MAS1

MAS2 1/2

MAS2 2/2

MAS3 1/2

MAS3 2/2

MASPAN 1/2

MASPAN 2/2

Circuit Board & Unit

CTRL 1/5~4/5

CTRL 5/5

*1 OVERALL ASSEMBLY

Ref No.

60

90

150

140

170

Ref No.

220

280

270

290

350

340

400

400

Ref No.

470

110*

PARTS NAME

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

PCB Support CBS-6K

PARTS NAME

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

Bonding Tapping Screw-B 3.0X8 MFZN2BL

Hexagon Socket Tapping Screw-P 3X25 MFZNBL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

Nut

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

PARTS NAME

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

1

Bonding Tapping Screw-B 3.0X8 MFZN2BL

PARTS No.

V3289800

V3289800

V3289800

EP600190

PARTS No.

V3289800

V3289800

EP600190

VN413300

V3289800

EP600190

EP600190

EP600190

PARTS No.

EP600190

VN413300

Q'ty

8

6

2

4

4

Q'ty

12

8

6

2

5

10

2

2

Q'ty

12

2

20

[60]

[90]

[220]

[280]
[270]

[290]

CTRL

CTRL

CTRL

[470]

5/5

4/5

3/5

MAS1

MAS2 1/2

M2500

ST1

ST2

[150]
[140]

[140]

[340]

[280]
[400]

[350]

[470]

[470]

CTRL

1/5

[470]

CTRL

2/5

MAS3 2/2

Fig.3

Battery VN103500

VN103600(Battery holder for VN103500)

MAS2 2/2

MASPANMASPAN

MAS3 1/2

MAS4

1/22/2

ST3

ST4

• Notice for back-up battery removal

Push the battery as shows in figure,

then the battery will pop up.

• Druk de batterij naar beneden zoals

aangeven in de tekening, de batterij
springt dan naar voren.

Note that the battery is installed on the CTRL circuit board
but it is not a component part.

21

M2500

3 MASOUT 1, 2, 3

3-1 Remove the meter panel. (See Procedure A1.)
3-2 Remove the MASTER assembly . (See Procedure A3.)
3-3 Remove the twelve (12) screws marked [30] from

the rear panel. The MASOUT 1 circuit board can
then be removed. (Fig. 4)

3-4 Remove the forty-eight (48) screws marked [50] from

the rear panel. The MASOUT 2 circuit board can
then be removed. (Fig. 4)

3-5 Remove the twelve (12) screws marked [70] from

the rear panel. The MASOUT 3 circuit board can
then be removed. (Fig. 4)

4 ISRT 1/6 ~ 6/6

4-1 Remove the meter panel. (See Procedure A1.)
4-2 Remove the MASTER assembly . (See Procedure A3.)
4-3 Remove the MONO assembly. (See Procedure A2.)

Remove the follo wing circuit boards according to the
listed order by removing the screws indicated for
each of them.

Circuit Board & Unit

ISRT 1/6

ISRT 2/6

ISRT 3/6

ISRT 4/6

ISRT 5/6

ISRT 6/6

Ref No.

380

420

440

390

440

390

390

390

390

PARTS NAME

PCB Support CBS-6K GIN LIAN

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Tapping Screw-B 3.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

Bind Head Screw 4.0X8 MFZN2BL

PARTS No.

VZ336600

EG340360

EG340360

EP600190

EG340360

EG340360

EG340360

EG340360

EG340360

Q'ty

4

4

4

8

4

4

4

4

1

22

M2500

[110][50] [30] [70]

[390]

4/6

[390]

5/6

[390]

2/6

[420] [440]

6/6

[440]

3/6

[390]

[380]

Earth Bar(LARGE

)

[390]

Bus Earth Bar

1/6

CTRL 5/5MASOUT3MASOUT1MASOUT2

INST INST

INST

ISRT

INST

ISRT

[30]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)

[50]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)

[70]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)

Fig.4

Fig.5

23

M2500

5 INJK

5-1 Remove the meter panel. (See Procedure A1.)
5-2 Remove the MONO assembly. (See Procedure A2.)
5-3 Remov e the screws marked [460] and the hexagonalnuts

marked [A] from the rear panel. The INJK can then be
removed. (Fig. 6)

6 STJK

6-1 Remove the meter panel. (See Procedure A1.)
6-2 Remove the MASTER assembly . (See Procedure A3.)
6-3 Remove the two (2) screws marked [480] and the

six (6) hexagonal nuts marked [B]
from the rear panel. The STJK can then be remo ved.
(Fig. 6)

7 Meter 1 and Meter 2

7-1 Remove the meter panel. (See Procedure A1.)
7-2 Remove the f our (4) screws marked [80]. The Meters

can then be removed. (Fig. 7)

7-3 Remove the Meter 1 1/3 to 3/3 circuit boards by

removing the seven (7) scre ws marked [70]. (Fig. 7)

7-4 Remove the Meter 2 1/2 circuit board by removing

the seven (7) screws marked [70]. (Fig. 7)

7-5 Remove the Meter 2 2/2 circuit board by removing

the five (5) screws marked [70]. (Fig. 7)

24

INJK STJK INJK

[460] [480] [460]

INJKSTJKINJK

[460]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)

[480]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)

Fig.6

M2500

[70] [70]

[70]

[70]

METER1METER1

METER1

METER2 2/2

METER2 2/2

2/33/3

1/3

3/3METER2 1/2

[70]

2/3

1/3

2/3METER2 1/2

1/3METER2 1/2

[80] [80] [80] [80]

[70]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)

Fig.7

25

M2500

0

R

/

L

A

E

E

LSI PIN DESCRIPTION

HD6435208A00P (XK278A00) CPU <H8/520>

PIN

NO.

10 /WR O Write strobe 42 AVCC Analog power supply
11 VCC Power supply 43 P50 O
12 MD0 I 44 P51 O
13 MD1 I Mode select 45 P52 O
14 MD2 I 46 P53 O Port 5
15 /RES I Reset 47 P54 O
16 NMI I Non-maskable interrupt request 48 P55 O
17 VSS Ground 49 P56 O
18 D0 I/O 50 P57 O
19 D1 I/O 51 VSS Ground
20 D2 I/O 52 AVSS Analog ground
21 D3 I/O Data bus 53 AN0 I
22 D4 I/O 54 AN1 I Analog data input
23 D5 I/O 55 AN2 I
24 D6 I/O 56 AN3 I
25 D7 I/O 57 AVCC Analog power supply
26 A0 O 58 TXD2 O Transmit data
27 A1 O 59 RXD2 I Receive data
28 A2 O 60 A19 O Address bus
29 A3 O Address bus 61 TXD1 O Transmit data
30 A4 O 62 RXD1 I Receive data
31 A5 O 63 SCLK I Clock for serial operation
32 A6 O 64 VSS Ground

NAME I/O FUNCTION

1 EXT I Clock 33 A7 O
2 EXTAL I 34 A8 O
3 /WAIT I Bus cycle wait 35 A9 O
4 /IRQ0 O Interrupt request 36 A10 O
5 A18 O 37 A11 O Address bus
6 A17 O Address bus 38 A12 O
7 A16 O 39 A13 O
8 /AS O Address strobe 40 A14 O
9 /RD O Read strobe 41 A15 O

PIN

NO.

NAME I/O FUNCTION

AK4320-VM-E1 (XR361A00) DAC

PIN
NO.

NAME I/O FUNCTION

1 CKS I Clock select 13 DEM1 I De-emphasis mode
2 DVDD Digital VDD 14 DIF
3 DVSS Digital GND 15 DIF1 I
4XTOO Xtal out 16 VCNT I Mute Control
5 XTI I Xtal in 17 AOUT
6
7 BICK I Serial bit clock 19 VCOM O Common
8 SDAT

9 LRCK I L/R clock 21 AVSS Analog VSS
10 SMUT
11 HOLD I Soft mute hold 23 DZF O Zero input
12 DEM0 I De-emphasis mode 24 ZMUT

PD I Power down 18 AOUT

I Serial data input 20 AVDD Analog VDD
I Soft mute 22 VREF I V reference

PIN
NO.

NAME I/O FUNCTION

I

O Analog output R
O Analog output L

I Zero mute

Input format

26

LZ95300 (XP451A00) Gate Array

PIN
NO.

NAME I/O FUNCTION

PIN
NO.

NAME I/O FUNCTION

1 INC O INPUT CUE ON/OFF 15 /CSW I CUE switch input
2 CPR O VCA CUE PRE PAN ON/OFF 16 VCA8 I
3 CPST O VCA CUE POST PAN ON/OFF 17 VCA7 I
4 COFF O All CUE OFF 18 VCA6 I
5 CPU I H: CPU mode, L: Local mode 19 VCA5 I VCA GROUP switch input
6 C0 I 20 VCA4 I
7 C1 I CPU address bus 2 1 VCA3 I
8 C2 I 22 VCA2 I

9 C3 I 23 VCA1 I
10 /RES I Reset 24 /SLSF I SOLO SAFE switch input
11 DATA I/O Data input/output 25 /CHK I CHECK LED ON/OFF
12 IRQ O

When /ONSW and /CSW change; H.
When CPU reads data; L.

26 /ONSW I ON switch input

13 /CS I Chip select 27 /ONRY O ON relay & LED ON/OFF
14 GND Digital ground 28 VDD Digital power supply

Function of DATA

DATA

C3 C2 C1 C0 R/W

MODE FUNCTION 0 1
0000WON RELAY SET Sets /ONRY OFF ON
0001 RON SW READ Reads /ONSW OFF ON
0010WCUE RELAY SET Sets INC ON OFF ON
0011 RCUE SW READ Reads /CSW OFF ON
0100WCHECK LED SET Sets /CHK OFF ON
0101WVCA PRE/POST SET Sets CVCA CUE PRE/POST PAN POST PRE

0110WSOLO SET

Sets SOLO
When SOLO is set, CUE or
SOLO SAFE is not ON, /ONRY is
set to OFF.

OFF SOLO

0111WVCA1 CUE SET Sets VCA1 CUE OFF ON
1000WVCA1 CUE SET Sets VCA1 CUE OFF ON
1001WVCA2 CUE SET Sets VCA2 CUE OFF ON

:::: : : : : :

:: : ::

1111WVCA8 CUE SET Sets VCA8 CUE OFF ON

M2500

::::

27

M2500

C

4

)

3

)

2

)

2

)

k

0

t

A

)

)

YSP99 LZ95XD59 (XM047A00) Gate Array

PIN
NO.

NAME I/O FUNCTION

1NC 41A9 I
2 MCLK O Master clock 42 A8 I
3 DESYN O Sync for DEQI
4 CD04 I 44 CD1 I
5 CD03 I 45 CDROM I CARD/ROM select
6 CD02 I 46 ROM4 I
7 CD01 I 47 ROM3 I
8 CDI

9 CDI
10 CDI
11 CDI1 O Control data output (DEQ IC19
12 +Vdd 52 GND
13 GND 53 +Vdd
14 L4 O 54 SEL2 I
15 L3 O 55 SEL1 I
16 L2 O 56 XX2 I
17 L1 O 57 XX1 I
18 LCD O LCD enable 58 MDCK O MIDI cloc
19 KEYN O KEY enable 59 TRG
20 LED O LED enable 60 E I
21 CDA14 O 61 RWN I Read write pulse
22 CDA13 O 62 ICN I Initial clear
23 CARDN O CARD enable 63 ACI
24 GND 64 GND
25 RAWN O RAM write enable 65 TXD I DSP control data input
26 RAON O RAM read enable 66 RXD O DSP control data output
27 RMA16 O 67 XCLK O Transfer clock
28 RMA15 O 68 WCLK O Word clock
29 RMA14 O 69 SCLK O Serial data transfer clock 64fs
30 RMA13 O 70 FSYNC O N C
31 +Vdd 71 ADLR O NC
32 GND 72 GND
33 ROMN O ROM read enable 73 +Vdd
34 A15 I 74 SCLKN O Serial data sift clock
35 A14 I 75 DCLK O 256fs clock
36 A13 I 76 XI I Clock input/(Xtal
37 A12 I 77 XO O output/(Xtal
38 A11 I 78 GND
39 A10 I 79 TRIG I Trigger input
40 NC 80 SYNCN O Sync clock

O Control data output (DSP2
O Control data output (MOD
O Control data output (DEQ IC17

Control data input

LED scan pulse

CARD address

ROM address back select

CPU address bus

PIN

NO.

NAME I/O FUNCTION

43 CD2 I

48 ROM2 I
49 ROM1 I
50 YY
51 YY1 I

CARD page select

ROM page control

I

Dividing select

Control data select

O Trigger ou

O ACIA enable

28

M2500

YSS228E-F (XQ962D00) DSP3 (Digital Signal Processor)

PIN

NO.

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

NAME

VSS

1
2
3

VDD

4

/SYNCI

5

/SYNCO

6

CKI

7

CKO

8

CKSL

9

VSS

MCKS

/SSYNC

/TEST

BTYP

/IRQ

TRIG

VDD

VSS

/CS

/DS
R/W
CA7
CA6
CA5
CA4
CA3
CA2
CA1

CA0/CD15

CD14
CD13
CD12
CD11
CD10
CD09
CD08
CD07
CD06

VSS

VDD
CD05
CD04
CD03
CD02
CD01
CD00

/DTACK

SI0
SI1
SI2
SI3
SI4
SI5
SI6
SI7

VSS

VDD

SO0
SO1
SO2
SO3
SO4
SO5
SO6

SO7
DB00
DB01
DB02
DB03
DB04
DB05
DB06
DB07
DB08
DB09
DB10
DB11
DB12

VDD

XI

XO

/IC

I/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
I/O
I/O
I/O
I/O

O

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

FUNCTION

Ground

I

I
I
I
I

I
I
I
I

I
I
I
I
I
I
I
I
I
I

I
I
I
I
I
I
I
I

System master clock input (60 M or30 MHz)
System master clock input (60 M or30 MHz)

Power supply
System synch. input
System synch. output
System clock input (30 MHz)
System clock output (30 MHz)

System master clock select (0:60 M,1:30 MHz)

Ground
Master clock for serial I/O(128 xFs)
Synch. signal for serial I/O
Initial clear
Test mode setting
CPU data bus 8/16 bit select(0:8,1:16)
Interrupt request
Trigger signal
Power supply
Ground
Chip select
Data strobe
Read/Write select

CPU address bus

CPU address/data bus

CPU data bus

Ground
Power supply

CPU data bus

DTACK signal output

Serial data input

Ground
Power supply

Serial data output

Parallel data bus

Power supply

PIN

NO.

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160

NAME

VSS
DB13
DB14
DB15
DB16
DB17
DB18
DB19
DB20
DB21
DB22
DB23
DB24
DB25
DB26
DB27
DB28
DB29
DB30
DB31

TIMO/DBOE

VSS

VDD
DA00
DA01
DA02
DA03
DA04
DA05
DA06
DA07
DA08
DA09
DA10
DA11
DA12
DA13
DA14
DA15

VSS

VDD
DA16
DA17
DA18
DA19
DA20
DA21
DA22
DA23
DA24
DA25
DA26
DA27
DA28
DA29
DA30
DA31

VDD

VSS

A00
A01
A02
A03
A04
A05
A06
A07
A08
A09
A10
A11
A12
A13

A14
A15/RAS
A16/CAS

A17/CE

/WE

/OE

VDD

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
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

DM : IC2, 3

FUNCTION

Ground

Parallel data bus

Timing signal/Parallel data bus control
Ground
Power supply

External memory data bus

Ground
Power supply

External memory data bus

Power supply

O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O

Ground

External memory address bus

External memory address bus/Row address strobe
External memory address bus/Column address strobe

External memory address bus/Chip enable

External memory write enable
External memory output enable
Power supply

29

M2500

IC BLOCK DIAGRAM

BA6144 (XA552A00)

ST4: IC121,IC221,IC321,IC421
IN3: IC103,IC203,IC303,IC403,
IC503,IC603,IC703,IC803

METER DRIVER

+ + + + +

1 2 3 4 5 6 7 8 9

+

CONSTANT

CURRENT

NJM2068-D(XM356A00

)

ST1: IC101~106,IC201~204,

IC301~305,IC401~404
MAS3: IC952,IC953
MAS2: IC101,IC151,IC301,IC351,IC501,

IC551,IC751,IC901~903
MAS1: IC101~103,IC301~303,IC501~503,

IC701~703
ISRT:

IC101~104,IC111~115,IC121~124,

IC201~217
IN1: IC103~107,IC303~307,IC503~507,

IC703~707

NJM2082M(T1)(XN797A00)

CTRL: IC108

NJM4558L-D(XQ212A00)

METER1: IC102
METER2: IC102

NJM4556AL(XP844A00)

MAS: IC951

NJM4580L(XF195A00)

ST2: IC101~103,IC301~303
ST3: IC101,IC201,IC301,IC401
MASOUT3:
MSOUT1,2:
MAS3: IC101,IC301,IC501,IC701,

IC901,IC902
MAS1: IC901
IN3: IC101,IC102,IC301,IC501,IC502,

IC701,IC702

IN1: IC101,IC102,IC301,IC501,IC502,

IC701,IC702

M5238AP(XM085A00)

DC: IC101,IC201,IC202

OP AMP OP AMP

+

1A2 3 4 5 6 7 8

IN V

+

IN

OUT

AAA

+

+

IN

BBB

B

OUT

1Output A

2

Inverting

Input A

Input A

DC Voltage

Supply

3

4

+

VIN

Non-Inverting

IC101,IC201,IC301
IC301,IC201,IC301,IC401

+DC Voltage

+V

8

Supply

7

6

5

Output B

Inverting
Input B

Non-Inverting
Input B

+

+

V

SN74HC00NSR (XE165A00)

CTRL: IC113

SN74HC04NSR (XD830A00)

CTRL: IC109

NAND INVERTER DECODER

1

1A

2

1Y

3

2A

4

2Y

5

3A

6

3Y

7

Vss

14

VDD

13

6A

12

6Y

11

5A

10

5Y

9

4A

8

4Y

30

1

1A

2

1B

3

1Y

4

2A

5

2B

6

2Y

7

SS

V

14

V

DD

13

4B

12

4A

11

4Y

10

3B

9

3A

8

3Y

SN74HC138NSR (XD835A00)

CTRL: IC124

Select

Enable

Output

1

A

2

B

3

C

4

G2A G2A

5

G2B G2B

6

G1 G1

7

Y7 Y7

8

GND

B

C

16

A

Y6

Vcc

15

Y0Y0

14

Y1Y1

13

Y2Y2

12

Y3

Y3

Output

11

Y4Y4

10

Y5Y5

9

Y6

M2500

SN74HC14NSR (XC725A00)

CTRL: IC110,IC302

SN74HC174NSR (XD836A00)

CTRL: IC123

SN74HC245NSR (XD838A00)

CTRL: IC121,IC125,IC131

INVERTER D-FF BUFFER

GND

11A

2

1Y

3

2A

4

2Y

5

3A

6

3Y

7

DD

V

14

6A

13

6Y

12

5A

11

5Y

10

4A

9

4Y

8

SN74HC273NSR (XH223A00)

CTRL: IC132

1

CLEAR

2

DD

1Q

GG

QQ

CK CK

3

1D

4

2D

DCK

G

5

Q

2Q

6

DCK

3D

G

Q

7

3Q

8

GND

SN74HC32NSR (XD833A00)

CTRL: IC112

16

Vcc

15

6Q

14

6D

13

5D

DCK

G

Q

12

5Q

11

DCK

4D

G

Q

10

4Q

9

CK

A1

A2

A3

A4

A5

A6

A7

A8

GND

SN74HC374ANSR (XQ042A00)

CTRL: IC122

D-FF OR D-FF

GND

1CLEAR

2

1Q

3

1D

4

2D

5

2Q

6

3Q

7

3D

8

4D

9

4Q

10

QQ

CL CL
CK CK

DD

D

CL

QQ

QQ

CL CL
CK

D

DDCK

CL

Q

CC

V

20

8Q

19

8D

18

7D

17

CK

DCK

CL

7Q

16

6Q

15

CK

D

6D

14

5D

13

CK
CL

Q

5Q

12

CLOCK

11

11A

2

1B

3

1Y

4

2A

5

2B

6

2Y

7

GND

CC

V

14

4B

13

4A

12

4Y

11

3B

10

3A

9

3Y

8

OUTPUT

CONTROL

GND

1Q

1D

2D

2Q

3Q

3D

4D

4Q

1D1R

2

3

4

5

6

7

8

9

10

1 20

2 19

Q

Q

OE

OE

DCK

DCK

Q

Q

DCK

DCK

Q

DCK

DCK

OE

OE

Q

Q

OE

OE

DCK

DCK

OE

OE

Q

3 18

4 17

5 16

6 15

7 14

8 13

9 12

10 11

20

19

18

17

16

15

14

13

12

11

CC

V

G

B1

B2

B3

B4

B5

B6

B7

B8

Vcc

8Q

8D

7D

7Q

6Q

6D

5D

5Q

CLOCK

TC4052BP (XA053A00)

METER1: IC101
METER2: IC101

SN74HC02AP (IR000200)

ST4: IC102 MAS4: IC102,502,902
IN4: IC102,IC302

MULTIPLEXER NOR

Y-COM

1

0Y

2

2Y

2Y

Y-COM

3

3Y

4

3Y

5

1Y

1Y

6

INH

INH

7

V

EE

8

VSS

0Y

X-COM

B

16

DD

V

2X

15

2X

14

1X

1X

13

X-COM

0X

12

0X

11

3X

3X

A

10

A

9

B

SN74HC139AP (IR013900)

MAS2: IC910

DECODER

1

1G

1

1Y

2

1A

3

1B

4

2Y

5

2A

6

2B

7

Vss

14

Vcc

13

4Y

12

4A

11

4B

10

3Y

9

3A

8

3B

GND

G

2

A

1A

3

1B

B

4

1Y0

Y0

5

1Y1

Y1

6

1Y2

Y2

7

1Y3

Y3

8

16

Vcc

G

15

2G

A

14

2A

B

13

2B

Y0

12

2Y0

Y1

11

2Y1

Y2

10

2Y2

Y3

9

2Y3

31

ABCDEFGHI JKLMNOPQ

)

1

IN1

INJK

2

<P.3>M2500 OVERALL CIRCUIT DIAGRAM(IN1,IN2,INJK

OP AMP

OP AMP OP AMP

OP AMP

OP AMP OP AMP

NEXT P.C.B.

(O2)

[P.11 - L3]

NEXT P.C.B.(K2
[P.11 - H9]

M2500

1

)

2

3

3

4

4

5

5

IN2

6

OP AMP

OP AMP OP AMP

OP AMP

OP AMP OP AMP

NEXT P.C.B.(P7

[P.11 - K1]

)

NEXT P.C.B.

(K7)

7

[P.11 - K3]

6

7

8

9

10

NEXT P.C.B.(P9

ISRT-CN303

[P.11 - K1]

ISRT-CN305

[P.11 - L1]

8

9

)

NEXT P.C.B.

(L9)

ISRT-CN203

[P.11 - K3]

ISRT-CN205

[P.11 - L3]

10

11

12

11

[P.4 - I5][P.4 - B4,5]

M2500M2500

12

ABCDEFGHI JKLMNOPQ

1 2 3 4 5 6 7 8 9 10 11 12

A

B

M2500 WIRING

<P.12>

METER1

METER1METER1

3/32/3

1/3

MSOUT2

MASOUT

MAS1

1/2

ISRT

1/6

ISRT

M2500

A

B

6/6

C

D

E

METER1

METER1 METER1

2/3 3/3

METER1

METER1 METER1

2/3 3/3

METER1

1/3

1/3

1/3

MASOUT

MASOUT

MASOUT

MASOUT

MAS2

2/2

MAS2

1/2

ISRT

C

2/6

D

(J6)

E

G

MASOUT

(P4)

METER1 METER1

2/3 3/3

CTRL

MAS1

F

2/2

MASOUT

MAS3

1/3

F

(P4)

MASPAN

METER2 1/2

1/3

MSOUT3

METER2 1/2 METER2 1/2

2/3 3/3

MSOUT3

MAS3

G

2/2

H

METER2 2/2

1/3

MAS4

METER2 2/2

2/3

(O8)

Those items on the right of this broken line are not used for M2500-24 and M2500-32.

I

1

INJK

INJK

1

H

I

K

2/6 3/6

ISRT ISRT

)(

J

J11

(

IN1

IN1

)
(

J1

J

STJK

(

)

D11

)(

K11

IN2

ST1

IN2

)

K1

(

K

)

K11

)

K1

(

L

M

)(

L11

(

)(

N11

IN3

INPAN

ST2

ST3

IN3

INPAN

)

L1

(

)

N1

(

L

M

N

O

P

)(

O11

)

O11

IN4

(

F11

N

)

O1

(

(H6)

IN4

ST4

)

O1

(

ISRT

4/6

ISRT

5/6

)

)

1

The number of blocks "INJK-IN1-IN2-IN3-INPAN-IN4" varies depending on the ch version.

Blocks on the left of MasterBlocks on the left of Master

O

P

Q

(F7)

M2500 M2500

1 2 3 4 5 6 7 8 9 10 11 12

Q

ABCDEFGHI JKLMNOPQ

)

1

IN3

[P.5 - E8]

<P.4>M2500 OVERALL CIRCUIT DIAGRAM(IN3

)
(

B3

)

(

)

H12

NEXT P.C.B.(P12

ISRT-CN306 [P.11 - M1]
ISRT-CN308 [P.11 - N1]

M2500

1

OP AMP OP AMP

2

[P.5 - G8]

[P.5 - E8]

[P.5 - G9]

(M3)

(M5)
(M8)

(

M10

METER

)

DRIVER

(B2)

[P.11 - L3]

[P.11 - H10]

METER
DRIVER

(B2)

OP AMPOP AMP

2

3

3

[P.5 - E8]

)
H2

(

4

4

[P.3 - M11]

OP AMP OP AMP

OP AMP OP AMP

[P.3 - O11]

5

5

METER
DRIVER

[P.5 - B2]

METER
DRIVER

(B3)

[P.5 - B5,6]

(B3)

6

6

[P.5 - B3,4]

7

7

[P.5 - E10]

OP AMP

OP AMP

[P.5 - G10]

OP AMP

OP AMP

METER
DRIVER

METER
DRIVER

8

8

(B3)

(B3)

9

9

OP AMP

OP AMP

OP AMP

OP AMP

10

11

12

METER
DRIVER

(B3)

(O,P2)

[P.5 - B7]

METER
DRIVER

(B3)

NEXT P.C.B.(H1

[P.11 - L3,M3]

10

11

)

M2500M2500

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

M2500 OVERALL CIRCUIT DIAGRAM(IN4,INPAN,METER,CTRL 1/5,2/5,3/5,4/5,5/5

INPAN

<P.5>

CTRL

5/5

PhotoCoupler

CTRL

4/5

M2500

1

2

2

[P.4 - B5]

INVERTER

METER

3

3

[P.4 - B6]

[P.11 - I9]

CTRL

2/5

CTRL

3/5

4

4

MULTIPLEXER

DRIVER

OP AMP

DRIVER

5

5

[P.11 - E6]

BUFFER

[P.4 - I5,6]

METER2-1/2 METER2-2/2METER1

install
not install
not install

not install not install

install
install

install
install

6

6

[P.4 - I11]

other

OP AMP

CTRL

1/5

EPROM 512K SRAM 256K

D-FF

7

7

[P.4 - B2]

[P.4 - B3]

8

IN4

OP AMP

INTER FACE

[P.4 - B2]

NEXT P.C.B.(F8)NEXT P.C.B.(E8

[P.11 - M3] [P.11 - H9]

OP AMP

INTER FACE

)

[P.4 - I2]

CPU

GATE ARRAY

INVERTER

NAND

OR

NAND

INVERTER

DSP3

8

9

9

INVERTER

OR

DAC

OR

OP AMP

OP AMP

SYSTEM
RESET

[P.4 - B3]

10

11

NEXT P.C.B.(G11

[P.11 - N6]

INVERTER

BUFFER

D-FF

OP AMP

[P.4 - I7]

[P.4 - B7]

INTER FACE

)

INTER FACE

NEXT P.C.B.(A11

[P.11 - K6]

)

[P.11 - K8]

OP AMP

D-FF

DECODER

[P.11 - M7] [P.11 - M7]

BUFFER

[P.9 - J8]

[P.11 - M6]

[P.9 - N7]

10

11

12

M2500M2500

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

<P.6>M2500 OVERALL CIRCUIT DIAGRAM(ST1,ST2

M2500

1

ST1 ST2

2

(K6)
(L4)
(K6)
(M4)
(M6)
(M4)
(M6)
(N4)

[P.7 - E4]

OP AMP

[P.7 - O4]

OP AMP

2

3

3

OP AMP

[P.11 - K5]

[P.11 - K5]

4

4

[P.11 - H11]

OP AMP

(K2)

(K2)(K2)(

5

OP AMP

K2

)

OP AMP

5

(

)

I10

[P.7 - B4]

6

)

K2

(

)
(

K2

OP AMP

[P.7 - B9]

)

K2

(

)

K2

(

OP AMP

6

OP AMP

OP AMP

7

7

OP AMP

8

9

10

OP AMP

OP AMP

OP AMP

(M5)

CN253

[P.11 - K5]

CN255

[P.11 - L5]

8

9

10

[P.11 - L5]

11

12

OP AMP

OP AMP

11

12

OP AMP

[P.11 - H11]

M2500M2500

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

<P.7>M2500 OVERALL CIRCUIT DIAGRAM(ST3,ST4,STJK

to ISRT-CN256 [P.11 - M5]
to ISRT-CN258 [P.11 - M5]

M2500

1

STJK

ST3

[P.11 - I8]

2

OP AMP

(

)

M12

(

)

N11

3

2

3

[P.6 - K6]

[P.6 - B3]

4

4

[P.6 - K2]

OP AMP

5

5

[P.11 - H11]

(I8)

6

6

[P.11 - M5]

METER

ST4

NOR

DRIVER

7

7

(

)

N12

OP AMP

METER
DRIVER

8

8

9

10

[P.6 - M6]

OP AMP

(B6)

[P.11 - L7]

INTERFACE

NOR

9

METER
DRIVER

10

METER
DRIVER

11

12

INTERFACE

[P.8 - J9]

(B3)

(B7)(B2)

M2500M2500

11

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

MAS1

2/2

<P.8>M2500 OVERALL CIRCUIT DIAGRAM(MAS1 1/2,MAS1 2/2,MAS4

[P.9 - B2] [P.11 - O9] [P.11 - O9]

M2500

1

2

2

[P.11 - I10]

3

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

3

MAS1

1/2

4

4

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

5

5

[P.11 - B5]

[P.9 - B6]

OP AMP

OP AMP

6

6

[P.10 - N6]

[P.11 - I10]

[P.11 - H1]

7

7

MAS4

NOR

8

INTERFACE

INTERFACE

NOR

INTERFACE

NOR

8

9

10

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

[P.7 - J11]

NOR

[P.10 - B8]

NOR

[P.10 - B9]

[P.10 - B10]

9

10

11

12

[P.10 - B8]

INTERFACE

INTERFACE

[P.10 - B9]

11

M2500M2500

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

[P.11 - O9] [P.11 - O9]

<P.9>M2500 OVERALL CIRCUIT DIAGRAM(MAS2

[P.11 - O9]

M2500

1

MAS2

2

[P.8 - E1]

2

3

3

4

4

[P.10 - H11] [P.10 - H11]

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

OP AMP

5

5

[P.8 - B6]

6

6

[P.11 - G4]

[P.11 - O9]

[P.11 - E2]

7

7

OP AMP OP AMP

[P.5 - P11]

[P.11 - L7]

DECODER

8

9

10

OP AMP

OP AMP

OP AMP

OP AMP

[P.10 - H8]

[P.11 - G11]

[P.10 - M7]

[P.11 - E12]

[P.5 - P10]

[P.11 - E10] [P.10 - H8]

[P.11 - B8]

[P.11 - D6]

8

9

10

11

12

[P.10 - M6]

OP AMP

[P.10 - M6]

[P.11 - E4]

OP AMP

M2500M2500

11

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

)

1

<P.10>M2500 OVERALL CIRCUIT DIAGRAM(MAS3,MASPAN

M2500

1

MAS3

(A5)

MASPAN

[P.11 - G3]

2

OP AMP

(N7)
(F8)

(B8)

[P.11 - O9]

[P.11 - G3]

(B9)

OP AMP

(N6)

(

F10

[P.11 - O9]

(F8)

2

OP AMP

[P.11 - O9]

)

3

3

(

)

B10

[P.11 - G5]

(B8)

OP AMP

(N7)
(F8)

(B9)

OP AMP

(N6)

(

F10

(D8)

(I8)

)

4

4

OP AMP

(B8)

OP AMP

5

OP AMP

(

B10

)

5

(N6)

(

D10

(

)

)

(

)

H10

[P.9 - H11]

F10

(B8)

(N7)
(D8)

(B9)

6

6

[P.9 - H10]

[P.9 - H9]

(

H2 6

(

D2 6

)

)

[P.8 - D6]

(

D10

)

(B8)

OP AMP

(N7)
(D8)

(B9)

OP AMP

(N6)

(

D10

)

7

7

(O4)(

(B2)

O2

)

[P.9 - K10]

OP AMP

8

8

[P.8 - L8]

[P.8 - L11]

[P.8 - N8]

(B4)

(B5)

(B6,7)

(G2)
(G4)

(D6)(D5)(

)(D2)

D4

[P.9 - H9]

)

M4

(

(J9)

9

9

[P.11 - G9]

[P.11 - O9]

[P.8 - N11]

(G5)

(G6,7)

(O7)

(O6)

(O9)

OP AMP

(M5)

10

11

[P.8 - P8]

[P.11 - B7]

(K3)
(K5)

(H6)(H5)(

)(H2)

H4

10

OP AMP

[P.9 - B4]

11

[P.9 - B4]

12

M2500M2500

12

ABCDEFGHI JKLMNOPQ

ABCDEFGHI JKLMNOPQ

1

M2500 OVERALL CIRCUIT DIAGRAM(ISRT 1/6,2/6,3/6,4/5,5/6,6/6,MASOUT

OP AMP

ISRT

1/6

OP AMP

)
G7

(

2

)

[P.9 - K6]

[P.8 - C6]

ISRT

3/6

[P.3 - K7]

RR

[P.3 - K9]

R

RR

[P.3 - K9] [P.4 - H1]

R

R

RR

[P.4 - H1]

M2500

1

2

OP AMP

[P.10 - B2]

3

)

H10

(

R

[P.4 - H3]

R

[P.3 - K2]

R

[P.5 - E8]

3

L

[P.4 - P12]

L

)
(

)(

11
C7

F8

4

[P.9 - D12]

ISRT

2/6

[P.3 - P7]

L

L

[P.3 - P9]

L

L

L

L

[P.4 - P12][P.3 - P9]

L

4

)

B7

(

)

11

[P.9 - D6][P.10 - J4] [P.10 - F2]

[P.8 - B5]

5

)

G8

[P.6 - L3]

[P.6 - L4]

[P.6 - K6]

[P.6 - K6][P.6 - K10] [P.7 - H1]

[P.7 - H1]

[P.7 - F6]

B9

(

)

9

,

E8

(

5

4/6

ISRT

5/6

)(

I11

(

ISRT

6/6

ISRT

(H9)

OP AMP

6

6

[P.9 - N10]

REGULATOR +5V

[P.5 - D5]

L

[P.5 - G11]

[P.7 - I10]

OP AMP

ISRT

(P4)
(P4)

7

[P.10 - B11]

(P4)

2/6

(P4)

(P4)

(P4)

(G8)

(G8)

(G8)

(G8)

(G8)

OP AMP

(G8)

(G8)

)

)

11

11

D9

C9

(

(

8

14

GAP1

AUX7

(P4)
(E7)
(E8)
(E7)

)
B2

(

[P.9 - O8]

[P.5 - O11]

[P.5 - L12]

[P.5 - N12]

)

H9

(

R

[P.5 - B11]

7

(G8)

8

(P4)

(P4)

[P.9 - N8]

(P4)

(G8)

(G8)

(P5)

(G8)

OP AMP

(P5)

(G7)

9

(P4)

(P4)

(P4)

(G7)

(G7)

(P4)

(P4)

(P4)

(G7)

(P5)

(G7)

(G7)

[P.9 - K10]

(G8)

OP AMP

(D7)

(D8)

(D8)

(D9)

(F7)
(F8)
(F8)

)
B5

(

[P.10 - H9]

(C6)

)

M7

(

(

G11

(

E11

[P.5 - I11]

8

to MAS3-CN309 [P.10 - I3]to MAS2-CN207 [P.9 - C7]
to MAS2-CN205 [P.9 - F2]
to MAS2-CN204 [P.9 - C2]

to METER-CN331

)

to MAS2-CN206 [P.9 - K2]

to MAS3-CN321 [P.10 - N9]

to MAS3-CN310 [P.10 - N2]

to MAS3-CN308 [P.10 - E2]

to MAS1 1/2-CN101 [P.8 - G1]

to MAS1 1/2-CN102 [P.8 - L1]

MASOUT

)

9

10

11

12

M2500

(P4)

(P4)

(P4)

(P4)

(P4)

(P4)

(G7)

(G7)

(G7)

(G7)

(G7)

(P4)

(P4)

(P4)

(P4)

(P4)

(G7)

(G7)

(G7)

(G7)

(G7)

(H9)

[P.9 - H10]

)

H9

(

[P.9 - H9]

[P.6 - N11]

[P.4 - I3] [P.3 - O2] [P.5 - F8]

)

J3

(

[P.6 - I4]

[P.7 - A5]

[P.8 - B3] [P.8 - B6] [P.5 - D4] [P.7 - N2]

)

B6

(

KEC-92331

10

11

1

M2500

12

ABCDEFGHI JKLMNOPQ

PARTS LIST

MIXING CONSOLE

CONTENTS

OVERALL ASSEMBLY ............................................. 2

CHASSIS ASSEMBLY ................................ 4

MASTERE ASSEMBLY ............................. 8

MONO IN ASSEMBLY

(MONO16, MONO24, MONO32) .......................................... 10

METER PANEL ASSEMBLY ....................... 12

ELECTRICAL PARTS ......................................... 14

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

WARNING

Components having special characteristics are marked and must be replaced with parts having
specification equal to those originally installed.

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

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.
The second letter of the shaded (
The second letter of the shaded (

) part number is O, not zero.
) part number is I, not one.

M2500

OVERALL ASSEMBLY

REF NO. PART NO. DESCRIPTION REMARKS QTY

10 Shassis Assembly 24CH (V442480)
10 Shassis Assembly 32CH (V442490)
10 Shassis Assembly 40CH (V442500)
10 Shassis Assembly 48CH (V442510)
10 Shassis Assembly 56CH (V442520)
20 Circuit Board MSOUT1 315

NX819680

30 Bonding Tapping Screw-B 3.0X8 MFZN2BL 60 01

VN413300

40 Circuit Board MSOUT2 13

NX819720

50 Bonding Tapping Screw-B 3.0X8 MFZN2BL 16 01

*

VN413300

60 Circuit Board MASOUT3

AAX09050

70 Bonding Tapping Screw-B 3.0X8 MFZN2BL 16 01

VN413300

100 MASTER Assembly (V442530)
110 Bonding Tapping Screw-B 3.0X8 MFZN2BL 201

VN413300

120 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 17 01

EP600190

150 Mono 16 Assembly 40CH (V442540)
150 MONO 32 Assembly 56CH (V442560)
160 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 40/56CH 21/31 01

EP600190

170 MONO 24 Assembly 24,40,56CH (V442550)
170 MONO 32 Assembly 32CH (V442560)
170 MONO 24 Assembly 48CH (V442550) 2
180 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 26/31/26/52/26 01

EP600190

200 Meter Panel Assembly 24CH (V442570)
200 Meter Panel Assembly 32CH (V442580)
200 Meter Panel Assembly 40CH (V442590)
200 Meter Panel Assembly 48CH (V442600)
200 Meter Panel Assembly 56CH (V442610)
210 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 10/11/13/14/15 01

EG340190

220 Bind Head Screw 4.0X8 MFZN2BL 7/8/9/10/11 01

EG340360

230 Bind Head Screw 4.0X25 MFZN2BL 201

VB923200

300 Connector Assembly METER ASSY (V431280)
310 Connector Assembly OUT ASSY (V431260)
320 Connector Assembly INBUS ASSY 1/1/2/2/2 (V431290)
321 Connector Assembly 2426&2426 2P 900L (V541440)
322 Connector Assembly 2426&2426 5P 900L (V541490)
330 Connector Assembly STBUS ASSY (V431310)
340 Connector Assembly INSERT ASSY (V431250)
500 Cord Binder KWS-2 KSS 17/17/19/19/19 (V295160)
510 Cord Holder CV-100 6/6/9/9/9 01

VV104600

520 Cord Binder TS-1214 KSS (V487090)

OVERALL ASSEMBLY M2500-24/32/40/48/56
Overall Assembly 24CH (V442400)

--

Overall Assembly 32CH (V442410)

--

Overall Assembly 40CH (V442430)

--

Overall Assembly 48CH (V442450)

--

Overall Assembly 56CH (V442470)

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

RANK

1 DC Power Supply Cable 22

*
*

V2301600

1a Connector 10 PLS-2410-PMA

V3228500

1b Connector 10 PLS-2410-PFA

V3228400

: New Parts

ACCESSORIES

RANK: Japan only

2

M2500

〈

56CH

〉

3

M2500

CHASSIS ASSEMBLY

Left side view

Left side Right side

Left side Right side

Left side Right side

Right side view

Left side Right side

Left side Right side

4

Top view<56CH

M2500

>

baab

bb

5

M2500

Rear view<32CH

>

a

Rear view<56CH

Top view<56CH

>

>

6

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

SHASSIS ASSEMBLY M2500-24/32/40/48/56
Shassis Assembly 24CH (V442480)

--

SHassis Assembly 32CH (V442490)

--

Shassis Assembly 40CH (V442500)

--

Shassis Assembly 48CH (V442510)

--

Shassis Assembly 56CH (V442520)
10 Bottom Shassis 24CH (V426250)
10 Bottom Shassis 32CH (V426260)
10 Bottom Shassis 40CH (V426270)
10 Bottom Shassis 48CH (V426280)
10 Bottom Shassis 56CH (V426290)
20 Foot 6/6/6/6/8 01
30 Bind Head Tapping Screw-B 4.0X12 MFZN2BL 6/6/6/6/8 01
50 Side Frame LEFT (V426300)
60 Side Frame RIGHT (V426310)
70 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 801
80 Corner Pad Angle Bracket FRONT LEFT 05
90 Corner Pad Angle Bracket FRONT RIGHT 05

100 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 801
110 Corner Pad FRONT LEFT 06
120 Corner Pad FRONT RIGHT 06
130 Bind Head Tapping Screw-B 4.0X20 MFZN2BL 10 01
140 Corner Pad Angle Bracket REAR LEFT 05
150 Corner Pad Angle Bracket REAR RIGHT 05
160 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 601
170 Corner Pad REAR LEFT 05
180 Corner Pad REAR RIGHT 05
190 Bind Head Tapping Screw-B 4.0X20 MFZN2BL 801
200 Side Pad 216
210 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 16 01
220 Center Frame LEFT (V426320) 3
230 Center Frame RIGHT 6/6/6/6/8 (V426330)
240 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 27/30/39/42/45 01
250 Front Pad 24CH

*

250 Front Pad 32CH
250 Front Pad 40CH
250 Front Pad 48CH
250 Front Pad 56CH
260 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 9/10/11/12/13 01
270 Rear Panel 16 40CH (V426350)
270 Rear Panel 24L 48CH (V426360)
270 Rear Panel 32 56CH (V426380)
280 Rear Panel 24L 24CH, 40CH (V426360)
280 Rear Panel 32 32CH (V426380)
280 Rear Panel 24R1 48CH (V426370)
280 Rear Panel 24R2 56CH (V431180)
290 Rear Panel CR (V426400)
300 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 15/17/21/23/25 01
310 Rear Stay 6/6/9/10/11 (V446330)
320 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 12/14/18/20/22 01
350 PCB Support 2/2/3/3/3 (V446370)
360 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 6/6/9/9/9 01

*

370a Circuit Board ISRT 1,6/6

*

370b Circuit Board ISRT 2,3,4,5/6

380 PCB Support CBS-6K GIN LIAN 401
390 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 9/9/15/15/15 01
400 Bonding Tapping Screw-B 3.0X8 MFZN2BL 11 01
410 Earth Bar LARGE 05
420 Bind Head Screw 4.0X8 MFZN2BL 701
430 Bus Earth Bar 40,48,56CH (V426600)
440 Bind Head Screw 4.0X8 MFZN2BL 40,48,56CH 8 01
450 Circuit Board INJK 3/4/5/6/7

*

460 Bonding Tapping Screw-B 3.0X8 MFZN2BL 48/64/80/96/112 01
470 Circuit Board STJK

*

480 Bonding Tapping Screw-B 3.0X8 MFZN2BL 501

*

500 Connector Assembly DC IN ASSY

500a Connector, DC 10 PLS-2410-RF 11

510 Bind Head Screw 4.0X8 MFZN2BL 301
520 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 401
590 FFC Cable BNCDP=1.25K-35-80 2/2/6/8/10 (V468110)

: New Parts

--

--

--

--

--

-­VV085600
VR138400

--

-­EG340190
V2428500
V2428600
EG340190
V2311400
V2311500
VS205900
V2428700
V2428800
EG340190
V2311600
V2311700
VS205900
V2311200
EG340190

--

-­EG340190
V4265000
V4265100
V4265200
V4265300
V4265400
EG340190

--

--

--

--

--

--

--

-­EG340190

-­EG340190

-­EG340190
AAX09080
AAX09090
VZ336600
EP600190
VN413300
V2425100
EG340360

-­EG340360
AAX08980
VN413300
AAX08990
VN413300
V4290700
V2558000
EG340360
EP600190

--

RANK : Japan only

RANK

REF NO. PART NO. DESCRIPTION REMARKS QTY

595 FFC Cable SBNCDP1.25-K-35-80 (V468090) 5
600 FFC Cable BNCDP=1.25K-14-400 (V436040)
610 FFC Cable BNCDP=1.25K-20-300 40,48,56CH (V436070)
620 FFC Cable BNCDP=1.25K-20-600 2/2/3/3/3 (V436090)
630 FFC Cable BNCDP=1.25K-24-300 (V436120)
640 FFC Cable BNCDP=1.25K-35-300 40,48,56CH (V436150)
650 Connector Assembly KR-KR 2P 300L (V468170)

*

660 Connector Assembly KR-KR 6P 750L (V541910)
670 Connector Assembly KR-KR 8P 700L (V468250)
680 Connector Assembly KR-KR 9P 700L (V468290)
690 Connector Assembly KR-KR 12P 850L (V468320)
700 Connector Assembly 2426&2426 11P 350L 48CH (V444570)
710 Connector Assembly KR-KR 13P 500L (V468340)
800 Cord Binder TS-1214 KSS (V487090) 3
810 Cord Binder TS-0708 KSS 2/2/3/3/3 02
820 Cable Clamp FCW-30 (V487100)

: New Parts

--

--

--

--

--

--

--

--

--

--

--

--

--

--

VZ765100

--

RANK : Japan only

RANK

7

M2500

MASTER ASSEMBLY

8

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

MASTER ASSEMBLY M2500-24/32/40/48/56

--

*
*

*

*

*

V4266400

20 Escutcheon

V2256500

30 Stop Ring 2.4 301

V4313700

40 Circuit Board ST1

V3291600

50 PCB Support BL 801

V3289800

60 Hexagon Socket Tapping Scr 3X25 MFZNBL 801

V4313800

70 Circuit Board ST2

V3291600

80 PCB Support BL 601

V3289800

90 Hexagon Socket Tapping Scr 3X25 MFZNBL 601

V4313900

100 Circuit Board ST3

V4262400

10 Control Panel MASTER

110 Fader Fittings ST (V426440) 2

VR139400

120 Bind Head Screw 3.0X4 MFZN2BL 801

V3291600

130 PCB Support BL 201

EP600190

140 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 401

V3289800

150 Hexagon Socket Tapping Scr 3X25 MFZNBL 201

*

*

*

AAX09020

160 Circuit Board ST4

VZ336600

170 PCB Support CBS-6K 401

V4314100

200 Circuit Board MAS1

V3291600

210 PCB Support BL 12 01

V3289800

220 Hexagon Socket Tapping Scr 3X25 MFZNBL 12 01

V4314200

230 Circuit Board MAS2
240 Fader Fittings AUX (V426450) 2

VR139400

250 Bind Head Screw 3.0X4 MFZN2BL 12 01

V3291600

260 PCB Support BL 801

EP600190

270 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 601

V3289800

280 Hexagon Socket Tapping Scr 3X25 MFZNBL 801

VN413300

290 Bonding Tapping Screw-B 3.0X8 MFZN2BL 201

*

V4314400

300 Circuit Board MAS3
310 Fader Fittings GRP (V426460) 2

VR139400

320 Bind Head Screw 3.0X4 MFZN2BL 20 01

V3291600

330 PCB Support BL NIFCO 501

EP600190

340 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 10 01

V3289800

350 Hexagon Socket Tapping Scr 3X25 MFZNBL 501

*

*

AAX09040

360 Circuit Board MAS4

VZ336600

370 PCB Support CBS-6K GIN LIAN 701

AAX09030

380 Circuit Board MASPAN
390 VR Fitting MA (V426420)

EP600190

400 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 401

VN103500

450a Lithium Battery CR2032 03

*

V4314600

450b Circuit Board CTRL

460 Shield Plate CTL (V426340)

EP600190

470 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 12 01
480 Window (V231180)
490 Guide (V231190)

EP600190

500 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 601

VU860200

600 Knob (small) MX-GREEN/D-GRAY STEREO1-4(HI1-4,LO1-4) 8 01

VU860300

610 Knob (small) MX-BLUE/D-GRAY STEREO1-4(AUX1-6) 24 01

VU860400

620 Knob (small) RED/D-GRAY STEREO1-4(BAL1-4), 28 01

MASTER Assembly (V442530)

--

--

--

--

--

--

--

GLP/AUX1-8(PAN1-8),
MATRIX1-8(ST-L,R)

*

V4470000

630 Knob (small) YELLOW/D-GRAY MATRIX1-8(MONO/C) 8

VU859700

640 Knob (small) N-GRAY/D-GRAY STEREO1-8(GAIN A,GAIN B, 136 01

GAIN,AUC7-14),
MATRIX1-8(SUS L,SUS R,
G1/A7-G8/A14),
A7/G1-A14/G8(LEVEL),
TB/OSC,MONOTOR LEVEL,
PHONES

V2947000

650 Fader Knob BLACK/N-GRAY G1-G7 8 01

VV135600

660 Fader Knob RED/CD-GRAY 1CH-4CH 4 01

V2946900

670 Fader Knob BLACK/MX-BLUE AUX1-6 6 01

VU860600

680 Fader Knob CL-GRAY/RED STEREO 01

*

V4468900

690 Fader Knob BLACK/YELLOW MONO/C

VZ968600

700 Button L NO.947 CD-GRAY SCENE MEMORY,
710 Button L NO.946 CL-GRAY D∆RECT RECALL(1-8) 8 01

VZ968700

720 Button S NO.947 CD-GRAY 1-9,0,NTER 15 01

VZ968500

800 FFC Cable BNCDP=1.25K-6-50 (V435960)
810 FFC Cable BNCDP=1.25K-6-70 (V435970) 3

--

--

: New Parts

, 201

RANK : Japan only

RANK

REF NO. PART NO. DESCRIPTION REMARKS QTY

820 FFC Cable BNCDP=1.25K-8-60 (V435990) 5
830 FFC Cable BNCDP=1.25K-6-100 (V468130)
840 FFC Cable BNCDP=1.25K-14-60 (V436010) 8
850 FFC Cable BNCDP=1.25K-14-150 (V436030) 2
870 Connector Assembly KR-KR 2P 80L (V468160) 2
880 Connector Assembly KR-KR 4P 60L (V468190)
890 Connector Assembly KR-KR 5P 250L (V468220)
900 Connector Assembly KR-KR 9P 180L (V487950)
910 Connector Assembly KR-KR 11P 250L (V468310)
920 Connector Assembly 2426&2426 10P 60L (V444560)

: New Parts

--

--

--

--

--

--

--

--

--

--

RANK : Japan only

RANK

9

M2500

MONO IN ASSEMBLY (MONO16, MONO24 & MONO32)

10

〈

MONO16

〉

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

MONO 16 ASSEMBLY M2500-40
MONO 16 Assembly (V442540)

10 Control Panel 16CH

*

20 Circuit Board IN1 2

*

30 PCB Support BL 22 01
40 Hexagon Socket Tapping Scr 3X25 MFZNBL 22 01

*

50 Circuit Board IN2 2
60 PCB Support BL 18 01
70 Hexagon Socket Tapping Scr 3X25 MFZNBL 18 01
80 Circuit Board IN3 2

*

90 Fader Fittings MO (V426430) 4
100 Bind Head Screw 3.0X4 MFZN2BL 32 01
110 PCB Support BL 601
120 Hexagon Socket Tapping Scr 3X25 MFZNBL 601
130 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 16 01
140 Circuit Board IN4

*

145 Shield Plate S (V473810) 2
150 PCB Support CS-0305 KSS (V487810) 16

*

160 Circuit Board INPAN
170 VR Fittings MO (V426410) 2
180 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 601
190 Earth Bar 16 (V426610) 4
200 Bind Head Screw 4.0X8 MFZN2BL 16 01
300 Knob (small) MX-GREEN/D-GRAY EQ(HI,LO-MID) 48 01
310 Knob (small) 556C-LGREEN/D-GRAY EQ(HI-MID,LO) 48 01
320 Knob (small) MX-BLUE/D-GRAY PRE(AUX1-6) 96 01
330 Knob (small) N-GRAY/D-GRAY GAIN 144 01
340 Knob (small) RED/D-GRAY PAN 16 01
350 Fader Knob BLACK/CL-GRAY FADER 16 01
400 FFC Cable BNCDP=1.25K-6-50 (V435960) 4
410 FFC Cable BNCDP=1.25K-8-60 (V435990) 4
420 FFC Cable BNCDP=1.25K-14-150 (V436030) 4
430 FFC Cable BNCDP=1.25K-24-50 (V436100) 4
450 FFC Cable BNCDP=1.25K-20-90 (V436060)
460 Connector Assembly KR-KR 3P 40L (V468180) 2
470 Connector Assembly KR-KR 5P 40L (V468200) 3
490 Connector Assembly KR-KR 7P 40L (V362110) 2
500 Connector Assembly KR-KR 10P 40L (V468300)
510 Connector Assembly KR-KR 13P 40L (V468330)
520 Connector Assembly KR-KR 4P 120L (V487960) 2
530 FFC Cable BNCDP=1.25K-6-100 (V468130) 8
540 Connector Assembly 2426&2426 2P 80L

-­V4261700
V4313200
V3291600
V3289800
V4313300
V3291600
V3289800
V4313500

-­VR139400
V3291600
V3289800
EP600190
AAX09010

--

-­AAX09000

-­EP600190

-­EG340360
VU860200
VZ968800
VU860300
VU859700
VU860400
VU860500

--

--

--

--

--

--

--

--

--

--

--

--

--

MONO 24 ASSEMBLY M2500-24/40/48/56
MONO 24 Assembly (V442550)

10 Control Panel 24CH

*
*

20 Circuit Board IN1 3
30 PCB Support BL 33 01
40 Hexagon Socket Tapping Scr 3X25 MFZNBL 33 01
50 Circuit Board IN2 3

*

60 PCB Support BL 27 01
70 Hexagon Socket Tapping Scr 3X25 MFZNBL 27 01

*

80 Circuit board IN3 3

90 Fader Fittings MO (V426430) 6
100 Bind Head Screw 3.0X4 MFZN2BL 48 01
110 PCB Support BL 901
120 Hexagon Socket Tapping Scr 3X25 MFZNBL 901
130 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 24 01

*

140 Circuit Board IN4 3
145 Shield Plate S (V473810) 3
150 PCB Support CS-0305 KSS (V487810) 24
160 Circuit Board INPAN 3

*

170 VR Fittings MO (V426410) 3
180 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 901
190 Earth Bar 24 (V426620) 4
200 Bind Head Screw 4.0X8 MFZN2BL 24 01
300 Knob (small) MX-GREEN/D-GRAY EQ(HI,LO-MID) 72 01
310 Knob (small) 556C-LGREEN/D-GRAY EQ(HI-MID,LO) 72 01
320 Knob (small) MX-BLUE/D-GRAY PRE(AUX1-6) 144 01
330 Knob (small) N-GRAY/D-GRAY GAIN 216 01

: New Parts

-­V4262200
V4313200
V3291600
V3289800
V4313300
V3291600
V3289800
V4313500

-­VR139400
V3291600
V3289800
EP600190
AAX09010

--

-­AAX09000

-­EP600190

-­EG340360
VU860200
VZ968800
VU860300
VU859700

RANK : Japan only

RANK

REF NO. PART NO. DESCRIPTION REMARKS QTY

340 Knob (small) RED/D-GRAY PAN 24 01

VU860400

350 Fader Knob BLACK/CL-GRAY FADER 24 01

VU860500

400 FFC Cable BNCDP=1.25K-6-50 (V435960) 6
410 FFC Cable BNCDP=1.25K-8-60 (V435990) 6
420 FFC Cable BNCDP=1.25K-14-150 (V436030) 6
430 FFC Cable BNCDP=1.25K-24-50 (V436100) 6
450 FFC Cable BNCDP=1.25K-20-90 (V436060) 2
460 Connector Assembly KR-KR 3P 40L (V468180) 3
470 Connector Assembly KR-KR 5P 40L (V468200) 5
490 Connector Assembly KR-KR 7P 40L (V362110) 4
500 Connector Assembly KR-KR 10P 40L (V468300) 2
510 Connector Assembly KR-KR 13P 40L (V468330) 2
520 Connector Assembly KR-KR 4P 120L (V487960) 3
530 FFC Cable BNCDP=1.25K-6-100 (V468130) 12
540 Connector Assembly 2426&2426 2P 80L 2

--

--

--

--

--

--

--

--

--

--

--

--

--

MONO 32 ASSEMBLY M2500-32/56
MONO 32 Assembly (V442560)

*

10 Control Assembly 32CH

*

20 Circuit Board IN1 4
30 PCB Support BL 44 01
40 Hexagon Socket Tapping Scr 3X25 MFZNBL 44 01

*

50 Circuit Board IN2 4
60 PCB Support BL 36 01
70 Hexagon Socket Tapping Scr 3X25 MFZNBL 36 01

*

80 Circuit Board IN3 4

90 Fader Fittings MO (V426430) 8
100 Bind Head Screw 3.0X4 MFZN2BL 64 01
110 PCB Support BL 12 01
120 Hexagon Socket Tapping Scr 3X25 MFZNBL 12 01
130 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 32 01

*

140 Circuit Board IN4 2
145 Shield Plate S (V473810) 4
150 PCB Support CS-0305 KSS (V487810) 32

*

160 Circuit Board INPAN 2
170 VR Fittings MO (V426410) 4
180 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 12 01
190 Earth Bar 32 (V426630) 4
200 Bind Head Screw 4.0X8 MFZN2BL 32 01
300 Knob (small) MX-GREEN/D-GRAY EQ(HI,LO-MID) 96 01
310 Knob (small) 556C-LGREEN/D-GRAY EQ(HI-MID,LO) 96 01
320 Knob (small) MX-BLUE/D-GRAY PRE(AUX1-6) 192 01
330 Knob (small) N-GRAY/D-GRAY GAIN 288 01
340 Knob (small) RED/D-GRAY PAN 32 01
350 Fader Knob BLACK/CL-GRAY FADER 32 01
400 FFC Cable BNCDP=1.25K-6-50 (V435960) 8
410 FFC Cable BNCDP=1.25K-8-60 (V435990) 8
420 FFC Cable BNCDP=1.25K-14-150 (V436030) 8
430 FFC Cable BNCDP=1.25K-24-50 (V436100) 8
450 FFC Cable BNCDP=1.25K-20-90 (V436060) 3
460 Connector Assembly KR-KR 3P 40L (V468180) 4
470 Connector Assembly KR-KR 5P 40L (V468200) 7
490 Connector Assembly KR-KR 7P 40L (V362110) 6
500 Connector Assembly KR-KR 10P 40L (V468300) 3
510 Connector Assembly KR-KR 13P 40L (V468330) 3
520 Connector Assembly KR-KR 4P 120L (V487960) 4
530 FFC Cable BNCDP=1.25K-6-100 (V468130) 16

: New Parts

-­V4262300
V4313200
V3291600
V3289800
V4313300
V3291600
V3289800
V4313500

-­VR139400
V3291600
V3289800
EP600190
AAX09010

--

-­AAX09000

-­EP600190

-­EG340360
VU860200
VZ968800
VU860300
VU859700
VU860400
VU860500

--

--

--

--

--

--

--

--

--

--

--

--

RANK : Japan only

RANK

11

M2500

METER PANEL ASSEMBLY

Front view

Front view

Rear view

b

(

4 pcs.

(

1 pcs.

a

a

a

(

)

b

)

Right side view

1 pcs.

)

MAS1 2/2

Front view

Bottom view

Rear view

Power supply LED

only

12

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

10 Meter Panel 24CH

*
*
*
*
*
*
*
*
*

V4265500

10 Meter Panel 32CH

V4265600

10 Meter Panel 40CH

V4265700

10 Meter Panel 48CH

V4265800

10 Meter Panel 56CH

V4265900

20 Circuit Board METER1 2

AAX09060

30a Circuit Board METER2 1/2 1,2,3/3

AAX09100

30b Circuit Board METER2 2/2 1,2/3

AAX09070

40 Analog Meter VU TN-72 11

V3855100

60 Meter Bracket (V426470) 6
70 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 29 01

EP600190

75 Bind Head Tapping Screw-P 3.0X8 MFZN2BL 11 01

EP600190

80 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 26 01

EG340190

100 Connector Assembly LAMP L ASSY 09

V2426000

100a Ceramic Capacitor-F 0.01 50V Z 01

FG644100

100b XLM Connector HA16PRK-4S 07

VS647300

110 Connector Assembly LAMP S ASSY 209

V2426100

110a Ceramic Capacitor-F 0.01 50V Z 01

FG644100

110b XLM Connector HA16PRK-4S 07

VS647300

120 Pan Head Screw 2.6X8 MFNI33 4/4/6/6/6 4 01

EE620190

150 Meter Panel Fittings L (V426480) 2
160 Meter Panel Fittings R (V426490)
165 Bind Head Tapping Screw-B 3.0X8 MFZN2BL 01

EP600190

170 Bind Head Tapping Screw-B 4.0X8 MFZN2BL 901

EG340190

200 Connector Assembly KR-KR 9P 60L (V468260) 4
210 Connector Assembly KR-KR 9P 140L (V468280)

METER PANEL ASSEMBLY
Meter Panel Assembly 24CH (V442570)

--

Meter Panel Assembly 32CH (V442580)

--

Meter Panel Assembly 40CH (V442590)

--

Meter Panel Assembly 48CH (V442600)

--

Meter Panel Assembly 56CH (V442610)

--

--

--

--

--

--

RANK

: New Parts RANK: Japan only

13

M2500

ELECTRICAL PARTS

REF NO. PART NO. DESCRIPTION REMARKS QTY

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

*
*
*
*
*
*

*

*

V4314600
V4313200
V4313300
V4313500
AAX09010
AAX08980
AAX09000
AAX09080
AAX09090
V4314100
V4314200
V4314400
AAX09040
AAX09030
AAX09060
AAX09070
AAX09100
NX819680
NX819720
AAX09050
V4313700
V4313800
V4313900
AAX09020
AAX08990

V4314600
CB056250
VL184700

BT101 Battery Holder CR2032 03

VN103600

CN001 Connector 5532-NA 6P TE 01

VN304300

-007 Connector 5532-NA 6P TE 01

VN304300

CN008 Connector Base Post PH- 4P TE 01

VB390000

CN101 Connector 5533-NAPB 6P SE 01

VN304000

-107 Connector 5533-NAPB 6P SE 01

VN304000

CN108 Connector Assembly SAN&PH 4P 350L 05

V2504100

CN121 Connector Base Post PH- 7P TE 01

VB390300

CN122 Connector Base Post PH-10P TE 01

VB390600

CN123 Connector Base Post PH-11P TE 01

VB390700

CN124 Connector Base Post PH- 5P TE 01

VB390100

CN224 Connector Base Post PH-12P TE 01

VB390800

CN225 Connector Base Post PH- 8P TE 01

VB390400

CN226 Connector Base Post PH- 9P TE 03

VB390500

CN230 Connector Base Post PH- 6P TE 01

VB390200

D101 Diode 1SS355 TE-17 01

VT332900

D201 Diode 1SS355 TE-17 01

VT332900

-225 Diode 1SS355 TE-17 01

VT332900

D301 Diode 1SS355 TE-17 01

VT332900

EM101 LC Filter LS MT Y223NB 02

FZ006970

EM102 LC Filter LS MT Y223NB 02

FZ006970

IC101 IC EPROM 512K

XW642C00

IC102 IC W24258S-70LE-EL10 SRAM 256K 07

XV411A00

IC102 IC CY62256LL-70SNCT SRAM 256K

XW433A00

IC103 IC HD6435208A00P CPU (MAIN) 09

XK278A00

IC104 IC YSP99 LZ95D59 GATE ARRAY 07

XM047A00

IC105 IC YSS228E-F DSP3 20

XQ962D00

IC106 IC AK4320-VM-E1 DAC 07

XR361A00

IC107 IC M62021FP SYSTEM RESET 04

XI686A00

IC108 IC NJM2082M(T1) OP AMP 02

XN797A00

IC109 IC SN74HC04NSR INVERTER 01

XD830A00

IC110 IC SN74HC14NSR INVERTER 03

XC725A00

IC111 IC SN74HC00NSR NAND 01

XE165A00

IC112 IC SN74HC32NSR OR 01

XD833A00

IC121 IC SN74HC245NSR BUFFER 04

XD838A00

IC122 IC SN74HC374ANSR D-FF 03

XQ042A00

IC123 IC SN74HC174NSR D FF 02

XD836A00

IC124 IC SN74HC138NSR DECODER 02

XD835A00

IC125 IC SN74HC245NSR BUFFER 04

XD838A00

IC131 IC SN74HC245NSR BUFFER 04

XD838A00

: New Parts RANK: Japan only

ELECTRICAL PARTS M2500-24/32/40/48/56
Circuit board CTRL (XW219B0)
Circuit Board IN1 (XW201B0)
Circuit Board IN2 (XW202B0)
Circuit Board IN3 (XW203B0)
Circuit Board IN4 (XW204B0)
Circuit Board INJK (XW206B0)
Circuit Board INPAN (XW205B0)
Circuit Board ISRT 1,6/6 (XW217B0)
Circuit Board ISRT 2,3,4,5/6 (XW217B0)
Circuit Board MAS1 (XW212B0)
Circuit Board MAS2 (XW213B0)
Circuit Board MAS3 (XW21BA0)
Circuit Board MAS4 (XW215B0)
Circuit Board MASPAN (XW216B0)
Circuit Board METER1 (XW218B0)
Circuit Board METER2 2/2 1,2/3 (XW600B0)
Circuit Board METER2 1/2 1,2,3/3 (XW600B0)
Circuit Board MSOUT1 (XV388D0)
Circuit Board MSOUT2 (XV388D0)
Circuit Board MASOUT3 (XW601B0)
Circuit Board ST1 (XW207B0)
Circuit Board ST2 (XW208B0)
Circuit Board ST3 (XW209B0)
Circuit Board ST4 (XW210B0)
Circuit Board STJK (XW211B0)

Circuit board CTRL (XW219B0)
LED Spacer 01
IC Socket DICF-28CS-E 02

RANK

14

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

IC132 IC SN74HC273NSR D-FF 01

XH223A00

IC133 IC TD62503F DRIVER 03

XJ467A00

IC134 IC TD62503F DRIVER 03

XJ467A00

IC301 Photo Coupler 6N137 05

VD473200

IC302 IC SN74HC14NSR INVERTER 03

XC725A00

JK301 DIN Connector 3DIN YKF51-5046 04

VI466400

K101 Style Pin IMSA-6024 01

VB966900

-105 Style Pin IMSA-6024 01

VB966900

L101 Chip Inductance BLM21B751S 2125 03

VS740100

-144 Chip Inductance BLM21B751S 2125 03

VS740100

L151 Chip Inductance BLM21B751S 2125 03

VS740100

-169 Chip Inductance BLM21B751S 2125 03

VS740100

L307 Chip Inductance BLM21B751S 2125 03

VS740100

-309 Chip Inductance BLM21B751S 2125 03

VS740100

L311 Chip Inductance BLM21B751S 2125 03

VS740100

-315 Chip Inductance BLM21B751S 2125 03

VS740100

L316 Chip Inductance BLM21B751S 2125 03

VS740100

LD201 LED SLR-342YY3F YE DIRECT RECALL 01

V2693000

-208 LED SLR-342YY3F YE 01

V2693000

LD209 LED SLR-342MG3F GR CHECK 01

VR080300

LD210 LED SLR-342YY3F YE UTILITY 01

V2693000

LD211 LED Display LB-303VA 06

VN135500

Q101 Digital T ransistor DTB123EK 01

VQ736500

-104 Digital Transistor DTB123EK 01

VQ736500

SW201 Push Switch 2C-2S Non-Lock DIRECT RECALL1-8,

*
*

*
*
*

V3835200

-225 Push Switch 2C-2S Non-Lock SCENE MEMORY Number0-9,

V3835200

X101 Ceramic Resonator 20.00M CSTCV20.00

V4584600

X102 Ceramic Resonator 11.2M CSTCV11.2

V4440400

X103 Ceramic Resonator 30.00M CSTCV30MX

V3743900
UB044100
UB245100

UF037100
UG038100

RD154820
RD155150
RD254330
RD255220
RD256100
RD256220
RD257220

RD259470
HV753100
VC744700

Monolithic Ceramic Cap. F 0.01 50V Z C:141 01
Monolithic Ceramic Cap. F 0.1 25V Z C:102,104,109-111,113, 01

Electrolytic Cap. (chip) 10 16V C:112,144 01
Electrolytic Cap. (chip) 100 16V C:101,103,105-108,114, 01

Carbon Resistor (chip) 82.0 1/4 J R:142 01
Carbon Resistor (chip) 150.0 1/4 J R:178-186
Carbon Resistor (chip) 33.0 0.1 J R:106-113,143 01
Carbon Resistor (chip) 220.0 0.1 J R:139,164,165,301-305 01
Carbon Resistor (chip) 1.0K 0.1 J R:156-163,169,306 01
Carbon Resistor (chip) 2.2K 0.1 J R:144,148-155 01
Carbon Resistor (chip) 22.0K 0.1 J R:101-105,114-130,132, 01

Carbon Resistor (chip) 4.7M 0.1 J R:131,140,141 01
Flame Proof C. Resistor 1.0 1/4 J R:187 01
Metal Oxide Film Resistor 75.0 1W J R:188,189 01

ENTER,CHECK,STORE,MEMORY,
RECALL,UTILITY

116-118,121-136,138,
139,142,143,145-149,
151-153,155,301,302,
304

115,137,140,154,303

133,145-147,166-168,
170-177

RANK

*
*

*

V4313200
V4467500

V4467700

VV307300

CN101 Connector, FFC 52045 35P TE (VQ04840)
CN102 Connector, FFC 52045 35P TE (VQ04840)
CN103 Connector, FFC 52045 6P TE (VQ04700)
CN104 Connector, FFC 52045 6P TE (VQ04700)
CN105 Connector Base Post M2426XX 7P TE 01

VV066700

CN106 Connector Base Post M2426XX 7P TE 01

VV066700

IC101 IC NJM4580L OP AMP 04

XF195A00

IC102 IC NJM4580L OP AMP 04

XF195A00

IC103 IC NJM2068L-D OP AMP 02

XM356A00

: New Parts RANK: Japan only

Circuit Board IN1 (XW201B0)
Push Button S CD-GRAY/WHITE SW101-104,201-204,301-304, 32

401-404,501-504,601-604,
701-704,801-804(+48V,
20dB,φ)

Push Button S MX-GREEN/WHITE SW105,205,305,405,505, 8

605,705,805(EQ)

LED Spacer 01

--

--

--

--

15

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

-107 IC NJM2068L-D OP AMP 02

XM356A00

IC301 IC NJM4580L OP AMP 04

XF195A00

IC302 IC NJM4580L OP AMP 04

XF195A00

IC303 IC NJM2068L-D OP AMP 02

XM356A00

-307 IC NJM2068L-D OP AMP 02

XM356A00

IC501 IC NJM4580L OP AMP 04

XF195A00

IC502 IC NJM4580L OP AMP 04

XF195A00

IC503 IC NJM2068L-D OP AMP 02

XM356A00

-507 IC NJM2068L-D OP AMP 02

XM356A00

IC701 IC NJM4580L OP AMP 04

XF195A00

IC702 IC NJM4580L OP AMP 04

XF195A00

IC703 IC NJM2068L-D OP AMP 02

XM356A00

-707 IC NJM2068L-D OP AMP 02

XM356A00

LD101 LED LT311G-41-C13 RE +48V 01

VV620800

LD201 LED LT311G-41-C13 RE +48V 01

VV620800

LD301 LED LT311G-41-C13 RE +48V 01

VV620800

LD401 LED LT311G-41-C13 RE +48V 01

VV620800

LD501 LED LT311G-41-C13 RE +48V 01

VV620800

LD601 LED LT311G-41-C13 RE +48V 01

VV620800

LD701 LED LT311G-41-C13 RE +48V 01

VV620800

LD801 LED LT311G-41-C13 RE +48V 01

VV620800

Q101 Transistor 2SC2240 GR,BL 01

IC224030

Q102 Transistor 2SC2240 GR,BL 01

IC224030

Q201 Transistor 2SC2240 GR,BL 01

IC224030

Q202 Transistor 2SC2240 GR,BL 01

IC224030

Q301 Transistor 2SC2240 GR,BL 01

IC224030

Q302 Transistor 2SC2240 GR,BL 01

IC224030

Q401 Transistor 2SC2240 GR,BL 01

IC224030

Q402 Transistor 2SC2240 GR,BL 01

IC224030

Q403 T ransistor 2SC1815 Y,GR 01

IC1815M0

Q501 Transistor 2SC2240 GR,BL 01

IC224030

Q502 Transistor 2SC2240 GR,BL 01

IC224030

Q601 Transistor 2SC2240 GR,BL 01

IC224030

Q602 Transistor 2SC2240 GR,BL 01

IC224030

Q701 Transistor 2SC2240 GR,BL 01

IC224030

Q702 Transistor 2SC2240 GR,BL 01

IC224030

Q801 Transistor 2SC2240 GR,BL 01

IC224030

Q802 Transistor 2SC2240 GR,BL 01

IC224030

Q803 T ransistor 2SC1815 Y,GR 01

IC1815M0

SW101 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-105 Push Switch 2C-2S Lock 01

VZ587700

SW201 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-205 Push Switch 2C-2S Lock 01

VZ587700

SW301 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-305 Push Switch 2C-2S Lock 01

VZ587700

SW401 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-405 Push Switch 2C-2S Lock 01

VZ587700

SW501 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-505 Push Switch 2C-2S Lock 01

VZ587700

SW601 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-605 Push Switch 2C-2S Lock 01

VZ587700

SW701 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-705 Push Switch 2C-2S Lock 01

VZ587700

SW801 Push Switch 2C-2S Lock +48V,20dB,φ,/80,EQ 01

VZ587700

-805 Push Switch 2C-2S Lock 01

VZ587700

VR101 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR102 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR103 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR104 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR105 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR106 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR107 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR201 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR202 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR203 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR204 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR205 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR206 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR207 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR301 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

: New Parts RANK: Japan only

RANK

16

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

VR302 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR303 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR304 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR305 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR306 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR307 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR401 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR402 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR403 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR404 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR405 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR406 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR407 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR501 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR502 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR503 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR504 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR505 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR506 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR507 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR601 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR602 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR603 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR604 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR605 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR606 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR607 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR701 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR702 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR703 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR704 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR705 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR706 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR707 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100

VR801 Rotary Variable Resistor RD 5.0K RK09K113 GAIN 04

VU804500

VR802 Rotary Variable Resistor B 50.0K RK09D113 EQ(LO) 04

V3161000

VR803 Rotary Variable Resistor B 50.0K RK09D113 EQ(HI) 04

V3161000

VR804 Rotary Variable Resistor C 100K RK12L123 EQ(HI-MID) 05

VZ611200

VR805 Rotary Variable Resistor W 20.0K RK09D113 EQ(HI-MID) 04

V3161100

VR806 Rotary Variable Resistor C 100K RK12L123 EQ(LO-MID) 05

VZ611200

VR807 Rotary Variable Resistor W 20.0K RK09D113 EQ(LO-MID) 04

V3161100
VV061500

VV062300

VV062700

VV190000

VZ597000

VZ597100

VZ597200

VV064400

VZ352700

VZ352800

VZ353000

VZ353200

: New Parts RANK: Japan only

Mylar Capacitor 0.012 50V J C:131,231,331,431,531, 01

631,731,831

Mylar Capacitor 0.039 50V J C:123,223,323,423,523, 01

523,623,723,823

Mylar Capacitor 0.082 50V J C:115,116,215,216,315, 01

316,415,416,515,516,
615,616,715,716,815,
816

Mylar Capacitor 820P 50V J C:124,224,324,424,524, 01

624,724,824

Mylar Capacitor 2400P 50V J C:127,227,327,427,527, 01

627,727,827

Mylar Capacitor 6200P 50V J C:128,228,328,428,528, 01

628,728,828

Mylar Capacitor 0.03 50V J C:132,232,332,432,532, 01

632,732,832

Monolithic Mylar Capacitor 0.82 50V J C:114,214,314,414,514, 03

614,714,814

Ceramic Capacitor-SL 10P 50V J C:109,112,209,212,309, 01

312,409,412,509,512,
609,612,709,712,809,
812

Ceramic Capacitor-SL 22P 50V J C:130,134,230,234,330, 01

334,430,434,530,534,
630,634,730,734,830,
834

Ceramic Capacitor-SL 33P 50V J C:111,211,311,411,511, 01

611,711,811

Ceramic Capacitor-SL 47P 50V J C:120,125,220,225,320, 01

RANK

17

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

VZ353500

VZ353600

VZ353700

VZ353800

VZ354000

UJ847100

UJ847470

UJ867470

UR858100

*

*

V4270900

VV330700

VV488800

V4587500

HF454100

HF455100
HF456150
HF456270

HF456470

HF456510

HF456560

: New Parts RANK: Japan only

Ceramic Capacitor-SL 100P 50V J C:117,119,126,129,133, 01

Ceramic Cap.-B 220P 50V K C:110,210,310,410,510, 01

Ceramic Cap.-B 330P 50V K C:104,105,204,205,304,

Ceramic Cap.-B 470P 50V K C:106,108,206,208,306, 01

Ceramic Capacitor-F 0.01 50V Z C:136-139,337-340, 01

Electrolytic Cap. 10.00 25.0V C:118,122,218,222,318, 01

Electrolytic Cap. 47.00 25.0V C:135,235,335,435,535, 01

Electrolytic Cap. 47.00 50.0V C:101,201,301,401,501, 01

Electrolytic Cap. 100 35V C:141,142,341,342,541,

Electrolytic Cap. 10.00 25.0V C:121,221,321,421,521,

Electrolytic Cap. 470 10.0V C:107,207,307,407,507,

Electrolytic Cap.-LLM 10.00 50.0V C:102,103,202,203,302, 01

Electrolytic Cap.-NP 10.00 25.0V C:113,213,313,413,513,

Carbon Resistor 10.0 1/4 J R:110,111,114,121,129, 01

Carbon Resistor 100.0 1/4 J R:452,852 01
Carbon Resistor 1.5K 1/4 J R:453,853 01
Carbon Resistor 2.7K 1/4 J R:126,226,326,426,526, 01

Carbon Resistor 4.7K 1/4 J R:137,237,337,437,537, 01

Carbon Resistor 5.1K 1/4 J R:143,144,147,148,243, 01

Carbon Resistor 5.6K 1/4 J R:140,240,340,440,540, 01

325,420,425,520,525,
620,625,720,725,820,
825

217,219,226,229,233,
317,319,326,329,333,
417,419,426,429,433,
517,519,526,529,533,
617,619,626,629,633,
717,719,726,729,733,
817,819,826,829,833

610,710,810

305,404,405,504,505,
604,605,704,705,804,
805

308,406,408,506,508,
606,608,706,708,806,
808

537-540,737-740

322,418,422,518,522,
618,622,718,722,818,
822

635,735,835

601,701,801

542,741,742

621,721,821

607,707,807

303,402,403,502,503,
602,603,702,703,802,
803

613,713,813

133,149,210,211,214,
221,229,233,249,310,
311,314,321,329,333,
349,410,411,414,421,
429,433,449,510,511,
514,521,529,533,549,
610,611,614,621,629,
633,649,710,711,714,
721,729,733,749,810,
811,814,821,829,833,
849

626,726,826

637,737,837

244,247,248,343,344,
347,348,443,444,447,
448,543,544,547,548,
643,644,647,648,743,
744,747,748,843,844,
847,848

640,740,840

RANK

18

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

HF456820

HF457100

HF457120

HF457330

HF457470

HF457510

HF458100

HF458220

VV058400

VV064900

VV065100

VV065200

VV065300

VV065400

VV065500

VV065900

VV066100

VZ598300

Carbon Resistor 8.2K 1/4 J R:141,142,145,146,241, 01

242,245,246,341,342,
345,346,441,442,445,
446,541,542,545,546,
641,642,645,646,741,
742,745,746,841,842,
845,846

Carbon Resistor 10.0K 1/4 J R:131,132,136,139,231, 01

232,236,239,331,332,
336,339,431,432,436,
439,531,532,536,539,
631,632,636,639,731,
732,736,739,831,832,
836,839

Carbon Resistor 12.0K 1/4 J R:127,227,327,427,454, 01

527,627,727,827,854

Carbon Resistor 33.0K 1/4 J R:138,238,338,438,538, 01

638,738,838

Carbon Resistor 47.0K 1/4 J R:150,250,350,450,550, 01

650,750,850

Carbon Resistor 51.0K 1/4 J R:128,228,328,428,528, 01

628,728,828

Carbon Resistor 100.0K 1/4 J R:102,202,302,402,502, 01

602,702,802

Carbon Resistor 220.0K 1/4 J R:125,130,134,135,151, 01

225,230,234,235,251,
325,330,334,335,351,
425,430,434,435,451,

525,530,534,535,551,

625,630,634,635,651,
725,730,734,735,751,
825,830,834,835,851

Flame Proof C. Resistor 390.0 1/4 J R:101,201,301,401,501, 01

601,701,801

Metal Film Resistor 20.0 1/4 F R:117,217,317,417,517, 01

617,717,817

Metal Film Resistor 2.2K 1/4 F R:115,116,215,216,315, 01

316,415,416,515,516,
615,616,715,716,815,
816

Metal Film Resistor 4.7K 1/4 F R:105,107,123,124,205, 05

207,223,224,305,307,
323,324,405,407,423,
424,505,507,523,524,
605,607,623,624,705,
707,723,724,805,807,
823,824

Metal Film Resistor 6.8K 1/4 F R:103,104,203,204,303, 01

304,403,404,503,504,
603,604,703,704,803,
804

Metal Film Resistor 8.2K 1/4 F R:119,120,219,220,319, 01

320,419,420,519,520,
619,620,719,720,819,
820

Metal Film Resistor 10K 1/4 F R:108,208,308,408,508, 01

608,708,808

Metal Film Resistor 24K 1/4 F R:118,122,218,222,318, 01

322,418,422,518,522,
618,622,718,722,818,
822

Metal Film Resistor 47K 1/4 F R:112,113,212,213,312, 01

313,412,413,512,513,
612,613,712,713,812,
813

Metal Film Resistor 510.0 1/4 F R:106,206,306,406,506, 01

606,706,806

RANK

*

V4313300
V3297600

: New Parts RANK: Japan only

Circuit Board IN2 (XV202B0)
Earth Terminal 03

19

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

*

*

V4467500

V4467800

CN201 Connector, FFC 52045 6P TE (VQ04700)
CN202 Connector, FFC 52045 6P TE (VQ04700)
CN203 Connector, FFC 52045 14P TE 01

VN394900

CN204 Connector, FFC 52045 14P TE 01

VN394900

CN205 Connector Base Post M2426XX 7P TE 01

VV066700

CN206 Connector Base Post M2426XX 7P TE 01

VV066700

CN207 Connector Base Post M2426XX 10P TE 01

VV067000

CN208 Connector Base Post M2426XX 10P TE 01

VV067000

SW101 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-103 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW201 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-203 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW301 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-303 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW401 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-403 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW501 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-503 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW601 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-603 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW701 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-703 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

SW801 Push Switch 2C-2S Lock PRE(AUX3-6,AUX7-10, 01

VZ587700

-803 Push Switch 2C-2S Lock AUX11-14) 01

VZ587700

VR101 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-114 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR201 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-214 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR301 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-314 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR401 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-414 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR501 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-514 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR601 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-614 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR701 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-714 Rotary Variable Resistor B 20K RK09D113 01

VZ660000

VR801 Rotary Variable Resistor B 20K RK09D113 AUX1-14 01

VZ660000

-814 Rotary Variable Resistor B 20K RK09D113 01

VZ660000
VZ353900
HF457180

Push Button S CD-GRAY/WHITE SW102,103,202,203,302, 16

303,402,403,502,503,602,
603,702,703,802,803(PRE
(AUX7-10,AUX11-14))

Push Button S MX-BLUE/WHITE SW101,201,301,401,501, 8

601,701,801(PRE(AUX3-6))

--

--

Ceramic Cap.-B 1000P 50V K C:101-112 01
Carbon Resistor 18.0K 1/4 J R:101-114,201-214, 01

301-314,401-414,
501-514,601-614,
701-714,801,814

RANK

*

*

*

*

*

V4313500
V3297600
V4467500

V4468000

V4468200

V4469400

VV307300
VZ968600

CN301 Connector, FFC 52045 14P TE 01

VN394900

: New Parts RANK: Japan only

Circuit Board IN3 (XW203B0)
Earth Terminal 03
Push Button S CD-GRAY/WHITE SW102-105,202-205,302-305, 32

402-405,502-505,602-605,
702-705,802-805(1-2,3-4,
5-6,7-8)

Push Button S RED/WHITE SW106,108,206,208,306, 16

308,406,408,506,508,606,
608,706,708,806,808
(ST,LCR)

Push Button S YELLOW/WHITE SW107,207,307,407,507, 8

607,707,807(MONO)

Push Button L CL-GRAY/RED SW101,201,301,401,501, 8

601,701,801(PFL)
LED Spacer 01
Button NO.947 CD-GRAY SW109,209,309,409,509, 8 01

609,709,809(ON/EDIT)

20

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

CN302 Connector, FFC 52045 14P TE 01

VN394900

CN303 Connector, FFC 52045 6P TE (VQ04700)

-306 Connector, FFC 52045 6P TE (VQ04700)
CN307 Connector, FFC 52045 8P TE 01
CN308 Connector, FFC 52045 24P TE 01
CN309 Connector, FFC 52045 24P TE 01
CN310 Connector, FFC 52045 8P TE 01
CN311 Connector Base Post M2426XX 13P TE (VV06730)
CN312 Connector Base Post M2426XX 13P TE (VV06730)
CN313 Connector Base Post M2426XX 5P TE 01
CN314 Connector Base Post M2426XX 5P TE 01
CN315 Connector Base Post M2426XX 4P TE 01
CN316 Connector Base Post M2426XX 5P TE 01
CN317 Connector Base Post M2426XX 3P TE 01

D101 Diode 1SS133,176,HSS104 01
D201 Diode 1SS133,176,HSS104 01
D301 Diode 1SS133,176,HSS104 01
D401 Diode 1SS133,176,HSS104 01
D501 Diode 1SS133,176,HSS104 01
D601 Diode 1SS133,176,HSS104 01
D701 Diode 1SS133,176,HSS104 01

D801 Diode 1SS133,176,HSS104 01
IC101 IC NJM4580L OP AMP 04
IC102 IC NJM4580L OP AMP 04
IC103 IC BA6144 METER RIVER 03
IC203 IC BA6144 METER RIVER 03
IC301 IC NJM4580L OP AMP 04
IC302 IC NJM4580L OP AMP 04
IC303 IC BA6144 METER RIVER 03
IC403 IC BA6144 METER RIVER 03
IC501 IC NJM4580L OP AMP 04
IC502 IC NJM4580L OP AMP 04
IC503 IC BA6144 METER RIVER 03
IC603 IC BA6144 METER RIVER 03
IC701 IC NJM4580L OP AMP 04
IC702 IC NJM4580L OP AMP 04
IC703 IC BA6144 METER RIVER 03
IC803 IC BA6144 METER RIVER 03
LD101 LED LT321-41-C13 GR SIGNAL 01
LD102 LED L T331-41-C13 YE NOM 01
LD103 LED LT311G-41-C13 RE PEAK 01
LD104 LED L T331-41-C13 YE ON/EDIT(ON) 01
LD105 LED LT321-41-C13 GR ON/EDIT(CHECK) 01
LD106 LED L T331-41-C13 YE PFL 01
LD107 LED LT311G-41-C13 RE LCR 01
LD201 LED LT321-41-C13 GR SIGNAL 01
LD202 LED L T331-41-C13 YE NOM 01
LD203 LED LT311G-41-C13 RE PEAK 01
LD204 LED L T331-41-C13 YE ON/EDIT(ON) 01
LD205 LED LT321-41-C13 GR ON/EDIT(CHECK) 01
LD206 LED L T331-41-C13 YE PFL 01
LD207 LED LT311G-41-C13 RE LCR 01
LD301 LED LT321-41-C13 GR SIGNAL 01
LD302 LED L T331-41-C13 YE NOM 01
LD303 LED LT311G-41-C13 RE PEAK 01
LD304 LED L T331-41-C13 YE ON/EDIT(ON) 01
LD305 LED LT321-41-C13 GR ON/EDIT(CHECK) 01
LD306 LED L T331-41-C13 YE PFL 01
LD307 LED LT311G-41-C13 RE LCR 01
LD401 LED LT321-41-C13 GR SIGNAL 01
LD402 LED L T331-41-C13 YE NOM 01
LD403 LED LT311G-41-C13 RE PEAK 01
LD404 LED L T331-41-C13 YE ON/EDIT(ON) 01
LD405 LED LT321-41-C13 GR ON/EDIT(CHECK) 01
LD406 LED L T331-41-C13 YE PFL 01
LD407 LED LT311G-41-C13 RE LCR 01
LD501 LED LT321-41-C13 GR SIGNAL 01
LD502 LED L T331-41-C13 YE NOM 01
LD503 LED LT311G-41-C13 RE PEAK 01
LD504 LED L T331-41-C13 YE ON/EDIT(ON) 01

: New Parts RANK: Japan only

--

-­VP682200
VP127700
VP127700
VP682200

--

-­VV066500
VV066500
VV066400
VV066500
VV066300
VD631600
VD631600
VD631600
VD631600
VD631600
VD631600
VD631600
VD631600
XF195A00
XF195A00
XA552A00
XA552A00
XF195A00
XF195A00
XA552A00
XA552A00
XF195A00
XF195A00
XA552A00
XA552A00
XF195A00
XF195A00
XA552A00
XA552A00
VV621000
VV938100
VV620800
VV938100
VV621000
VV938100
VV620800
VV621000
VV938100
VV620800
VV938100
VV621000
VV938100
VV620800
VV621000
VV938100
VV620800
VV938100
VV621000
VV938100
VV620800
VV621000
VV938100
VV620800
VV938100
VV621000
VV938100
VV620800
VV621000
VV938100
VV620800
VV938100

RANK

21

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

LD505 LED LT321-41-C13 GR ON/EDIT(CHECK) 01

VV621000

LD506 LED L T331-41-C13 YE PFL 01

VV938100

LD507 LED LT311G-41-C13 RE LCR 01

VV620800

LD601 LED LT321-41-C13 GR SIGNAL 01

VV621000

LD602 LED L T331-41-C13 YE NOM 01

VV938100

LD603 LED LT311G-41-C13 RE PEAK 01

VV620800

LD604 LED L T331-41-C13 YE ON/EDIT(ON) 01

VV938100

LD605 LED LT321-41-C13 GR ON/EDIT(CHECK) 01

VV621000

LD606 LED L T331-41-C13 YE PFL 01

VV938100

LD607 LED LT311G-41-C13 RE LCR 01

VV620800

LD701 LED LT321-41-C13 GR SIGNAL 01

VV621000

LD702 LED L T331-41-C13 YE NOM 01

VV938100

LD703 LED LT311G-41-C13 RE PEAK 01

VV620800

LD704 LED L T331-41-C13 YE ON/EDIT(ON) 01

VV938100

LD705 LED LT321-41-C13 GR ON/EDIT(CHECK) 01

VV621000

LD706 LED L T331-41-C13 YE PFL 01

VV938100

LD707 LED LT311G-41-C13 RE LCR 01

VV620800

LD801 LED LT321-41-C13 GR SIGNAL 01

VV621000

LD802 LED L T331-41-C13 YE NOM 01

VV938100

LD803 LED LT311G-41-C13 RE PEAK 01

VV620800

LD804 LED L T331-41-C13 YE ON/EDIT(ON) 01

VV938100

LD805 LED LT321-41-C13 GR ON/EDIT(CHECK) 01

VV621000

LD806 LED L T331-41-C13 YE PFL 01

VV938100

LD807 LED LT311G-41-C13 RE LCR 01

VV620800

Q401 T ransistor 2SC1815 Y,GR 01

IC1815M0

Q801 T ransistor 2SC1815 Y,GR 01

IC1815M0

RY101 Relay DC RY 12W-OH-K 05

VM640200

RY201 Relay DC RY 12W-OH-K 05

VM640200

RY301 Relay DC RY 12W-OH-K 05

VM640200

RY401 Relay DC RY 12W-OH-K 05

VM640200

RY501 Relay DC RY 12W-OH-K 05

VM640200

RY601 Relay DC RY 12W-OH-K 05

VM640200

RY701 Relay DC RY 12W-OH-K 05

VM640200

RY801 Relay DC RY 12W-OH-K 05

VM640200

SW101 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-107 Push Switch 2C-2S Lock MONO 01

VZ587700

SW108 Push Switch ESB68149 LCR 03

VZ251800

SW109 Push Switch 2C-2S Non-Lock ON/EDIT

*

*

*

*

*

*

*

*
*
*
*
*

V3835200

SW201 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-207 Push Switch 2C-2S Lock MONO 01

VZ587700

SW208 Push Switch ESB68149 LCR 03

VZ251800

SW209 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW301 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-307 Push Switch 2C-2S Lock MONO 01

VZ587700

SW308 Push Switch ESB68149 LCR 03

VZ251800

SW309 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW401 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-407 Push Switch 2C-2S Lock MONO 01

VZ587700

SW408 Push Switch ESB68149 LCR 03

VZ251800

SW409 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW501 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-507 Push Switch 2C-2S Lock MONO 01

VZ587700

SW508 Push Switch ESB68149 LCR 03

VZ251800

SW509 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW601 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-607 Push Switch 2C-2S Lock MONO 01

VZ587700

SW608 Push Switch ESB68149 LCR 03

VZ251800

SW609 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW701 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-707 Push Switch 2C-2S Lock MONO 01

VZ587700

SW708 Push Switch ESB68149 LCR 03

VZ251800

SW709 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

SW801 Push Switch 2C-2S Lock PFL,1-2,3-4,5-6,7-8,ST, 01

VZ587700

-807 Push Switch 2C-2S Lock MONO 01

VZ587700

SW808 Push Switch ESB68149 LCR 03

VZ251800

SW809 Push Switch 2C-2S Non-Lock ON/EDIT

V3835200

VR101 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

VR201 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

VR301 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

VR401 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

: New Parts RANK: Japan only

RANK

22

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

VR501 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

*
*
*
*

V5114600

VR601 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

VR701 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600

VR801 Slide Variable Resistor D 10.0K RSA0N11S FADER 05

V5114600
VZ353200

VZ353400

VZ353500

VZ353900

VZ354000

UJ847100

UJ847470

HF454100

HF454220

HF455100

HF455220

HF456120

HF456150
HF456180

HF456470

HF456510

HF457100

HF457120
HF457180

: New Parts RANK: Japan only

Ceramic Capacitor-SL 47P 50V J C:104,204,304,404,504, 01

604,704,804

Ceramic Capacitor-SL 68P 50V J C:110,210,310,410,510, 01

610,710,810

Ceramic Capacitor-SL 100P 50V J C:102,103,108,109,202, 01

203,208,209,302,303,
308,309,402,403,408,
409,502,503,508,509,
602,603,608,609,702,
703,708,709,802,803,
808,809

Ceramic Cap.-B 1000P 50V K C:106,206,306,406,506, 01

606,706,806

Ceramic Capacitor-F 0.01 50V Z C:115-118,315-318, 01

515-518,715-718

Electrolytic Cap. 10.00 25.0V C:101,107,112-114,201, 01

207,212-214,301,307,
312-314,401,407,
412-414,501,507,
512-514,601,607,
612-614,701,707,
712-714,801,807,812-814

Electrolytic Cap. 47.00 25.0V C:105,111,205,211,305, 01

311,405,411,505,511,
605,611,705,711,805,
811

Carbon Resistor 10.0 1/4 J R:113,213,313,413,513, 01

513,613,713,813

Carbon Resistor 22.0 1/4 J R:103,106,203,206,303, 01

306,403,406,503,506,
603,606,703,706,803,
806

Carbon Resistor 100.0 1/4 J R:118,218,318,418,437, 01

518,618,718,818,837

Carbon Resistor 220.0 1/4 J R:108,110,208,210,308, 01

310,408,410,508,510,
608,610,708,710,808,
810

Carbon Resistor 1.2K 1/4 J R:139-141,239-241, 01

339-341,439-441,
539-541,639-641,

739-741,839-841
Carbon Resistor 1.5K 1/4 J R:436,836 01
Carbon Resistor 1.8K 1/4 J R:117,134,138,217,234, 01

238,317,334,338,417,

434,438,517,534,538,

617,634,638,717,734,

738,817,834,838
Carbon Resistor 4.7K 1/4 J R:111,133,211,233,311, 01

333,411,433,511,533,

611,633,711,733,811,

833
Carbon Resistor 5.1K 1/4 J R:101,102,104,105,201, 01

202,204,205,301,302,

304,305,401,402,404,

405,501,502,504,505,

601,602,604,605,701,

702,704,705,801,802,

804,805
Carbon Resistor 10.0K 1/4 J R:112,212,312,412,512, 01

612,712,812
Carbon Resistor 12.0K 1/4 J R:435,835 01
Carbon Resistor 18.0K 1/4 J R:119-130,219-230, 01

319-330,419-430,

519-530,619-630,

719-730,819-830

RANK

23

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

HF457220

HF457470

HF457560

HF458100

*

*
*
*

*
*
*

AAX09010

CN401 Connector, FFC 52045 6P TE (VQ04700)

-404 Connector, FFC 52045 6P TE (VQ04700)

CN405 Connector Base Post M2426XXR 4P SE 01

VV067800

CN406 Connector, FFC 52045 20P TE 01

VQ047500

CN407 Connector, FFC 52045 20P TE 01

VQ047500

CN408 Connector Base Post M2426XXR 5P SE 01

VV067900

CN409 Connector Base Post M2426XXR 3P SE 01

VV067700

CN410 Connector Base Post M2426XXR 2P SE

VV067600

CN411 Connector Base Post M2426XXR 2P SE

VV067600

IC101 IC PM25 LZ95300 INTERFACE 04

XP451A00

IC102 IC TC74HC02AP NOR 03

IR000200

IC201 IC PM25 LZ95300 INTERFACE 04

XP451A00

IC301 IC PM25 LZ95300 INTERFACE 04

XP451A00

IC302 IC TC74HC02AP NOR 03

IR000200

IC401 IC PM25 LZ95300 INTERFACE 04

XP451A00

Q101 T ransistor 2SC1815 Y,GR 01

IC1815M0

-104 Transistor 2SC1815 Y,GR 01

IC1815M0

Q105 Transistor 2SA1015 O,Y 01

IA101590

-108 Transistor 2SA1015 O,Y 01

IA101590

Q109 T ransistor 2SC1815 Y,GR 01

IC1815M0

Q201 T ransistor 2SC1815 Y,GR 01

IC1815M0

-204 Transistor 2SC1815 Y,GR 01

IC1815M0

Q205 Transistor 2SA1015 O,Y 01

IA101590

-208 Transistor 2SA1015 O,Y 01

IA101590

Q209 T ransistor 2SC1815 Y,GR 01

IC1815M0

Q301 T ransistor 2SC1815 Y,GR 01

IC1815M0

-304 Transistor 2SC1815 Y,GR 01

IC1815M0

Q305 Transistor 2SA1015 O,Y 01

IA101590

-308 Transistor 2SA1015 O,Y 01

IA101590

Q309 T ransistor 2SC1815 Y,GR 01

IC1815M0

Q401 T ransistor 2SC1815 Y,GR 01

IC1815M0

-404 Transistor 2SC1815 Y,GR 01

IC1815M0

Q405 Transistor 2SA1015 O,Y 01

IA101590

-408 Transistor 2SA1015 O,Y 01

IA101590

Q409 T ransistor 2SC1815 Y,GR 01

IC1815M0

SW101 Slide Switch SSSF142NA1 02

V4584500

SW102 Slide Switch SSSF122NA1 02

V4584400
V5398100

VZ353500

VZ354000
VZ354600

HF455100
HF456150
HF457100

HF457120
HF457470

HF458100

Carbon Resistor 22.0K 1/4 J R:131,231,331,431,531, 01

631,731,831

Carbon Resistor 47.0K 1/4 J R:109,209,309,409,509, 01

609,709,809

Carbon Resistor 56.0K 1/4 J R:132,232,332,432,532, 01

632,732,832

Carbon Resistor 100.0K 1/4 J R:107,114-116,207, 01

214-216,307,314-316,
407,414-416,507,
514-516,607,614-616,
707,714-716,807,814-816

Circuit Board IN4 (XW204B0)

--

--

Electrolytic Cap. 4.7 50.0V C:111,112,211,212,311,

312,411,412

Ceramic Capacitor-SL 100P 50V J C:104,105,204,205,304, 01

305,404,405
Ceramic Capacitor-F 0.01 50V Z C:107,307 01
Monolithic Ceramic Cap. 0.1 50V Z C:101-103,106,201-,203, 01

206,301-303,306,

401-403,406
Carbon Resistor 100.0 1/4 J R:113,213,313,413 01
Carbon Resistor 1.5K 1/4 J R:112,212,312,412 01
Carbon Resistor 10.0K 1/4 J R:101-104,201-204, 01

301-304,401-404
Carbon Resistor 12.0K 1/4 J R:111,211,311,411 01
Carbon Resistor 47.0K 1/4 J R:107-110,207-210, 01

307-310,407-410
Carbon Resistor 100.0K 1/4 J R:105,106,205,206,305, 01

306,405,406

RANK

*

AAX08980

CN601 Connector, FFC 52045 35P TE (VQ04840)

: New Parts RANK: Japan only

Circuit Board INJK (XW206B0)

--

24

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

CN602 Connector, FFC 52045 35P TE (VQ04840)

JK101 XLM Connector XLR NC3FAV1-0 INPUT 04

-108 XLM Connector XLR NC3FAV1-0 04

JK109 Phone Jack LJ-0695-4R-A INSERT I/O 0dB 02

-116 Phone Jack LJ-0695-4R-A 02

*

CN501 Connector, FFC 52045 8P TE 01
CN502 Connector, FFC 52045 24P TE 01
CN503 Connector, FFC 52045 24P TE 01
CN504 Connector, FFC 52045 8P TE 01
VR101 Rotary Variable Resistor AC20K&T A C20K&T40K P AN

*

-108 Rotary Variable Resistor AC20K&T AC20K&T40K

*

*
*

CN101 Connector, FFC 52045 24P TE 01
CN102 Connector Base Post M2426XX 2P TE 01
CN103 Connector, FFC 52045 14P TE 01
CN104 Connector Base Post M2426XX 8P TE 01
CN105 Connector Base Post M2426XX 6P TE 01
CN106 Connector Base Post M2426XX 7P TE 01
CN107 Connector Base Post M2426XX 4P TE 01
CN108 Connector Base Post M2426XX 10P TE 01
CN109 Connector Base Post M2426XX 9P TE 01
CN110 Connector Base Post M2426XX 5P TE 01
CN111 Connector Base Post M2426XX 3P TE 01
CN151 Connector Base Post M2426XX 4P TE 01
CN152 Connector Base Post M2426XX 3P TE 01
CN201 Connector Base Post M2426XX 10P TE 01
CN202 Base Post Connector VH- 4P TE 01
CN203 Connector Base Post M2426XX 8P TE 01
CN204 Base Post Connector VH- 4P TE 01
CN205 Connector Base Post M2426XX 7P TE 01
CN206 Connector Base Post M2426XX 12P TE 01
CN207 Base Post Connector VH- 4P TE 01
CN208 Connector Base Post M2426XX 8P TE 01
CN209 Connector, FFC 52044 35P SE 01
CN210 Base Post Connector VH- 4P TE 01
CN212 Connector Base Post M2426XX 7P TE 01
CN213 Connector Base Post M2426XX 5P TE 01
CN214 Connector Base Post M2426XX 11P TE 01
CN215 Connector Base Post M2426XX 6P TE 01
CN216 Connector Base Post M2426XX 5P TE 01
CN217 Connector Base Post M2426XX 10P TE 01
CN218 Connector Base Post M2426XX 11P TE 01
CN219 Connector Base Post M2426XX 5P TE 01
CN220 Connector Base Post M2426XX 13P TE (VV06730)
CN221 Connector Base Post M2426XX 8P TE 01
CN222 Connector Base Post M2426XX 9P TE 01
CN223 Connector Base Post M2426XX 5P TE 01
CN224 Connector Base Post M2426XX 3P TE 01
CN225 Connector Base Post M2426XX 4P TE 01
CN227 Connector Base Post M2426XX 2P TE 01
CN228 Connector Assembly 1018&1018 4P 160L (V527060)
CN229 Base Post Connector VH- 2P TE 01
CN230 Fasten T erminal TP82223-22 01

-233 Fasten Terminal TP82223-22 01
CN234 Connector, FFC 52045 24P TE 01
CN235 Connector, FFC 52045 14P TE 01
CN236 Connector Assembly 2426&1018 8P 250L (V440690)
CN237 Connector Base Post M2426XX 2P TE 01
CN238 Connector Base Post M2426XX 4P TE 01
CN239 Connector Base Post M2426XX 2P TE
CN251 Connector Base Post M2426XX 10P TE 01
CN252 Base Post Connector VH- 2P TE 01
CN253 Connector Base Post M2426XX 6P TE 01

: New Parts RANK: Japan only

-­VU805200
VU805200
V2954500
V2954500
VZ353500
HF455330

AAX09000
VV291400
VP682200
VP127700
VP127700
VP682200
V3820800
V3820800

AAX09080
AAX09090
VP127700
VV066200
VN394900
VV066800
VV066600
VV066700
VV066400
VV067000
VV066900
VV066500
VV066300
VV066400
VV066300
VV067000
LB932040
VV066800
LB932040
VV066700
VV067200
LB932040
VV066800
VQ046400
LB932040
VV066700
VV066500
VV067100
VV066600
VV066500
VV067000
VV067100
VV066500

-­VV066800
VV066900
VV066500
VV066300
VV066400
VV066200

-­LB932020
VZ005700
VZ005700
VP127700
VN394900

-­VV066200
VV066400
VV066200
VV067000
LB932020
VV066600

Ceramic Capacitor-SL 100P 50V J C:101-116 01
Carbon Resistor 330.0 1/4 J R:101-108 01

Circuit Board INPAN (XW205B0)
Jumper Wire 0.6 01

Circuit Board ISRT 1,6/6 (XW217B0)
Circuit Board ISRT 2,3,4,5/6 (XW217B0)

RANK

25

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

CN254 Base Post Connector VH- 2P TE 01

LB932020

CN255 Connector Base Post M2426XX 7P TE 01

VV066700

CN256 Connector Base Post M2426XX 12P TE 01

VV067200

CN257 Base Post Connector VH- 2P TE 01

LB932020

CN258 Connector Base Post M2426XX 9P TE 01

VV066900

CN301 Connector Base Post M2426XX 10P TE 01

VV067000

CN302 Base Post Connector VH- 4P TE 01

LB932040

CN303 Connector Base Post M2426XX 8P TE 01

VV066800

CN304 Base Post Connector VH- 4P TE 01

LB932040

CN305 Connector Base Post M2426XX 7P TE 01

VV066700

CN306 Connector Base Post M2426XX 12P TE 01

VV067200

CN307 Base Post Connector VH- 4P TE 01

LB932040

CN308 Connector Base Post M2426XX 8P TE 01

VV066800

CN309 Connector, FFC 52044 35P SE 01

VQ046400

CN310 Base Post Connector VH- 4P TE 01

LB932040

CN312 Connector Base Post M2426XX 11P TE 01

VV067100

CN313 Connector Base Post M2426XX 5P TE 01

VV066500

CN314 Connector Base Post M2426XX 7P TE 01

VV066700

CN315 Connector Base Post M2426XX 2P TE

VV066200

CN401 Connector, FFC 52045 20P TE 01

VQ047500

-403 Connector, FFC 52045 20P TE 01

VQ047500

CN404 Connector Base Post M2426XX 8P TE 01

VV066800

CN405 Connector Base Post M2426XX 12P TE 01

VV067200

CN406 Connector Base Post M2426XX 9P TE 01

VV066900

CN407 Connector Base Post M2426XX 13P TE (VV06730)
CN408 Connector Base Post M2426XX 2P TE 01
CN409 Connector Base Post M2426XX 6P TE 01
CN501 Connector, FFC 52044 20P SE 01
CN502 Connector, FFC 52045 20P TE 01

D101 Diode 1SS133,176,HSS104 01

-108 Diode 1SS133,176,HSS104 01

D201 Diode 1SS133,176,HSS104 01

-05 Diode 1SS133,176,HSS104 01

EM201 Noice Filter ZJSR5101-223TA 01

-203 Noice Filter ZJSR5101-223TA 01
F201 Fuse SIP 4A 125V J/U/C 01

-207 Fuse SIP 4A 125V J/U/C 01

IC101 IC NJM2068L-D OP AMP 02

-104 IC NJM2068L-D OP AMP 02

IC111 IC NJM2068L-D OP AMP 02

-115 IC NJM2068L-D OP AMP 02

IC121 IC NJM2068L-D OP AMP 02

-124 IC NJM2068L-D OP AMP 02

IC201 IC NJM2068L-D OP AMP 02

-217 IC NJM2068L-D OP AMP 02
IC601 IC NJM7805FA REGULATOR +5V 02
JK101 Phone Jack JY-6313 INSERT I/O 0dB 02

-122 Phone Jack JY-6313 SUB IN +4dB 02

K101 Phone Jack Holder (VZ70940)

-111 Phone Jack Holder (VZ70940)

K201 Terminal Angle Bracket 01

-204 Terminal Angle Bracket 01

K301 Terminal Angle Bracket 01
K302 Terminal Angle Bracket 01

K401 Style Pin IMSA-6024 01
Q101 Transistor 2SA1015 O,Y 01
Q201 T ransistor 2SC1815 Y,GR 01
Q202 Transistor 2SA1015 O,Y 01
Q203 T ransistor 2SC1815 Y,GR 01
Q204 Transistor 2SA1015 O,Y 01

-206 Transistor 2SA1015 O,Y 01

RY101 Relay DC RY 12W-OH-K 05

-108 Relay DC RY 12W-OH-K 05
RY201 Relay DC RY 12W-OH-K 05
SW401 Slide Switch SSSF122NA1

*

: New Parts RANK: Japan only

-­VV066200
VV066600
VQ045000
VQ047500
VD631600
VD631600
VD631600
VD631600
VV056900
VV056900
V2696300
V2696300
XM356A00
XM356A00
XM356A00
XM356A00
XM356A00
XM356A00
XM356A00
XM356A00
XJ607A00
VZ661000
VZ661000

--

-­V2402600
V2402600
V2402600
V2402600
VB966900
IA101590
IC1815M0
IA101590
IC1815M0
IA101590
IA101590
VM640200
VM640200
VM640200
V4584400
VV062800
VZ352800

VZ353200

Mylar Capacitor 0.1 50V J C:365,366,368,370,601,602 01
Ceramic Capacitor-SL 22P 50V J C:242,245,250,253,258, 01

261,266,269,274,277,
282,285,290,293

Ceramic Capacitor-SL 47P 50V J C:103,110,115,122,127, 01

RANK

26

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

VZ353500

VZ353600

VZ354000

UJ639220
UJ659100
UJ838220
UJ847100
UJ847470

UJ867470
HF454100

HF456220
HF456470
HF457100

: New Parts RANK: Japan only

Ceramic Capacitor-SL 100P 50V J C:102,109,114,121,126, 01

Ceramic Cap.-B 220P 50V K C:201,204,209,212,217, 01

Ceramic Capacitor-F 0.01 50V Z C:105,106,117,118,129, 01

Electrolytic Cap. 2200 16.0V C:369 02
Electrolytic Cap. 1000 35.0V C:361-364 02
Electrolytic Cap. 220.00 16.0V C:371-373 01
Electrolytic Cap. 10.00 25.0V C:351,352 01
Electrolytic Cap. 47.00 25.0V C:101,104,107,108, 01

Electrolytic Cap. 47.00 50.0V C:367 01
Carbon Resistor 10.0 1/4 J R:202,205,208,211,214, 01

Carbon Resistor 2.2K 1/4 J R:401 01
Carbon Resistor 4.7K 1/4 J R:362,364-366,368,370-374 01
Carbon Resistor 10.0K 1/4 J R:102,103,108,109,114, 01

127,134,139,146,151,
157,161,167,171,177,
181,187,191,202,205,
210,213,218,221,226,
229,302,305,310,313,
318,321,327,331,336,
340,343,402,405,408,
411,414,417,420,423

133,138,145,150,156,
160,166,170,176,180,
186,190,401,404,407,
410,413,416,419,422

220,225,228,241,244,
249,252,257,260,265,
268,273,276,281,284,
289,292,301,304,309,
312,317,320,326,330,
335,339,342

130,141,142,153,154,
163,164,173,174,183,
184,193,194,207,208,
215,216,223,224,231,
232,247,248,255,256,
263,264,271,272,279,
280,287,288,295,296,
307,308,315,316,323,
324,333,334,337,338,
345,346,353,425-432

111-113,116,119,120,
123-125,128,131,132,
135-137,140,143,144,
147-149,152,155,158,
159,162,165,168,169,
172,175,178,179,182,
185,188,189,192,
195-197,203,206,211,
214,219,222,227,230,
243,246,251,254,259,
262,267,270,275,278,
283,286,291,294,303,
306,311,314,319,322,
325,328,329,332,341,
344,403,406,409,412,
415,418,421,424

217,220,223,232,235,
238,241,244,247,250,
253,256,259,262,265,
268,271,303,307,311,
314,317,320,327,334,
341,346,601-617,623,
626,629,632,635,638,
641,644

115,120,121,126,127,
132,133,138,139,144,
145,150,151,154,155,
158,159,162,163,166,
167,170,171,174,175,

RANK

27

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

HF457180

HF457220
HF457300
HF457360

HF457470
HF458100

HF458220

HF458470

Carbon Resistor 18.0K 1/4 J R:201,204,207,210,213, 01

Carbon Resistor 22.0K 1/4 J R:375 01
Carbon Resistor 30.0K 1/4 J R:301,305,309 01
Carbon Resistor 36.0K 1/4 J R:231,234,237,240,243, 01

Carbon Resistor 47.0K 1/4 J R:363,369,376,391 01
Carbon Resistor 100.0K 1/4 J R:104,106,110,112,116, 01

Carbon Resistor 220.0K 1/4 J R:101,105,107,111,113, 01

Carbon Resistor 470.0K 1/4 J R:193,194,203,206,209, 01

178,179,182,183,191,
192,361,367,377,378,
621,622,624,625,627,
628,630,631,633,634,
636,637,639,640,642,
643

216,219,222,225-227,
302,306,310,313,316,
319,323-326,330-333,
336-340,343-345

246,249,252,255,258,
261,264,267,270,273-286

118,122,124,128,130,
134,136,140,142,146,
148,152,156,160,164,
168,172,176,180,184,
195-197,315,318,321

117,119,123,125,129,
131,135,137,141,143,
147,149,153,157,161,
165,169,173,177,181,
233,236,239,242,245,
248,304,308,312,322,
328,329,335,342,347

212,215,218,221,224,
251,254,257,260,263,
266,269,272,501-516

RANK

*
*

*

V4314100
V4467500

V4469400

VV307300

CN101 Connector Base Post M2426XX 9P TE 01

VV066900

CN102 Connector Base Post M2426XX 8P TE 01

VV066800

CN103 Connector Base Post M2426XX 3P TE 01

VV066300

CN104 Connector Base Post M2426XX 2P TE 01

VV066200

CN105 Connector Base Post M2426XX 10P TE 01

VV067000

CN106 Connector, FFC 52045 8P TE 01

VP682200

CN107 Connector Base Post M2426XX 13P TE (VV06730)
CN108 Connector Base Post M2426XX 10P TE 01

VV067000

CN109 Connector Base Post M2426XX 5P TE 01

VV066500

IC101 IC NJM2068L-D OP AMP 02

XM356A00

-103 IC NJM2068L-D OP AMP 02

XM356A00

IC301 IC NJM2068L-D OP AMP 02

XM356A00

-303 IC NJM2068L-D OP AMP 02

XM356A00

IC501 IC NJM2068L-D OP AMP 02

XM356A00

-503 IC NJM2068L-D OP AMP 02

XM356A00

IC701 IC NJM2068L-D OP AMP 02

XM356A00

-703 IC NJM2068L-D OP AMP 02

XM356A00

IC901 IC NJM4580L OP AMP 04

XF195A00

LD901 LED LT321-41-C13 GR GROUP 01

VV621000

LD902 LED L T331-41-C13 YE A UX 01

VV938100

LD903 LED LT311G-41-C13 RE -48V 01

VV620800

LD904 LED LT321-41-C13 GR -12V,+15V,-15V 01

VV621000

-906 LED LT321-41-C13 GR 01

VV621000

SW101 Push Switch 2C-2S Lock A7/G1(ON) 01

VZ587700

SW102 Push Switch ESB68149 A7/G1(AFL) 03

VZ251800

: New Parts RANK: Japan only

Circuit Board MAS1 (XW212B0)
Push Button S CD-GRAY/WHITE SW101,201,301,401,501, 8

601,701,801

(A7/G1-A14/G8(ON))

Push Button L CL-GRAY/RED SW901(GROUP/AUX FLIP), 9

102,202,302,402,502,
602,702,802
(A7/G1-A14/G8(AFL))

LED Spacer 01

--

28

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

SW201 Push Switch 2C-2S Lock A8/G2(ON) 01

VZ587700

SW202 Push Switch ESB68149 A8/G2(AFL) 03

VZ251800

SW301 Push Switch 2C-2S Lock A9/G3(ON) 01

VZ587700

SW302 Push Switch ESB68149 A9/G3(AFL) 03

VZ251800

SW401 Push Switch 2C-2S Lock A10/G4(ON) 01

VZ587700

SW402 Push Switch ESB68149 A10/G4(AFL) 03

VZ251800

SW501 Push Switch 2C-2S Lock A11/G5(ON) 01

VZ587700

SW502 Push Switch ESB68149 A11/G5(AFL) 03

VZ251800

SW601 Push Switch 2C-2S Lock A12/G6(ON) 01

VZ587700

SW602 Push Switch ESB68149 A12/G6(AFL) 03

VZ251800

SW701 Push Switch 2C-2S Lock A13/G7(ON) 01

VZ587700

SW702 Push Switch ESB68149 A13/G7(AFL) 03

VZ251800

SW801 Push Switch 2C-2S Lock A14/G8(ON) 01

VZ587700

SW802 Push Switch ESB68149 A14/G8(AFL) 03

VZ251800

SW901 Push Switch 2C-2S Lock GROUP/AUX FLIP 01

VZ587700

VR101 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-114 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR201 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-214 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR301 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-314 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR401 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-414 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR501 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-514 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR601 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-614 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR701 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-714 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

VR801 Rotary Variable Resistor A 20.0K RK09K113 SUBIN(L,R),G1/A7-G8/A14, 04

VU804600

-814 Rotary Variable Resistor A 20.0K RK09K113 ST(L,R),MONO/C,LEVEL 04

VU804600

ZD901 Zener Diode MTZ J 33.0B 33.0V 01

VG443700
VZ353200

VZ353400

VZ353500

VZ353600

VZ353900

VZ354000

UJ847100

UJ847470

HF454100

HF454470

HF455100

HF455220

HF456180
HF456200
HF456220

: New Parts RANK: Japan only

Ceramic Capacitor-SL 47P 50V J C:102-104,202-204, 01

302-304,402-404,
502-504,602-604,
702-704,802-804,
903-908

Ceramic Capacitor-SL 68P 50V J C:109,209,309,409,509, 01

609,709,809

Ceramic Capacitor-SL 100P 50V J C:107,108,207,208,307, 01

308,407,408,507,508,
607,608,707,708,807,
808

Ceramic Cap.-B 220P 50V K C:101,201,301,401,501, 01

604,701,801

Ceramic Cap.-B 1000P 50V K C:111,112,211,311,312, 01

411,511,512,611,711,
712,811,913

Ceramic Capacitor-F 0.01 50V Z C:113-116,313-316, 01

513-516,713-716,
911,912

Electrolytic Cap. 10.00 25.0V C:106,206,306,406,506, 01

606,706,806,901,902

Electrolytic Cap. 47.00 25.0V C:105,110,205,210,305, 01

310,405,410,505,510,
605,610,705,710,805,
810,909,910

Carbon Resistor 10.0 1/4 J R:123,223,323,423,523, 01

623,723,823,909,910

Carbon Resistor 47.0 1/4 J R:117,217,317,417,517, 01

617,717,817

Carbon Resistor 100.0 1/4 J R:125,225,325,425,525, 01

625,725,825

Carbon Resistor 220.0 1/4 J R:118,120,218,220,318, 01

320,418,420,518,520,
618,620,718,720,818,

820
Carbon Resistor 1.8K 1/4 J R:913,914,916 01
Carbon Resistor 2.0K 1/4 J R:917,918 01
Carbon Resistor 2.2K 1/4 J R:915 01

RANK

29

M2500

REF NO. PART NO. DESCRIPTION REMARKS QTY

HF457100

HF457150

HF457160
HF457180

HF458100

*
*

*
*
*
*

*

V4314200
V4467500

V4467800
V4468000
V4468200
V4469300

V4469400

VV307300
VZ968500

V2947200

CN201 Connector, FFC 52045 8P TE 01

VP682200

CN202 Connector Base Post M2426XX 6P TE 01

VV066600

CN203 Connector Base Post M2426XX 7P TE 01

VV066700

CN204 Connector Base Post M2426XX 5P TE 01

VV066500

CN205 Connector Base Post M2426XX 8P TE 01

VV066800

-207 Connector Base Post M2426XX 8P TE 01

VV066800

CN208 Connector Base Post M2426XX 9P TE 01

VV066900

CN209 Connector Base Post M2426XX 11P TE 01

VV067100

CN210 Connector Base Post M2426XX 5P TE 01

VV066500

CN211 Connector Base Post M2426XX 2P TE 01

VV066200

CN212 Connector Base Post M2426XX 4P TE 01

VV066400

CN213 Connector Base Post M2426XX 3P TE 01

VV066300

CN214 Connector Base Post M2426XX 7P TE 01

VV066700

CN215 Connector Base Post M2426XX 10P TE 01

VV067000

: New Parts RANK: Japan only

Carbon Resistor 10.0K 1/4 J R:121,122,221,222,321, 01

322,421,422,521,522,
621,622,721,722,821,
822,903,904,907,908

Carbon Resistor 15.0K 1/4 J R:115,116,215,216,315, 01

316,415,416,515,516,
615,616,715,716,815,

816
Carbon Resistor 16.0K 1/4 J R:901,902,905,906 01
Carbon Resistor 18.0K 1/4 J R:101-114,119,126,127, 01

201-214,219,226,227,

301-314,319,326,327,

401-414,419,426,427,

501-514,519,526,527,

601-614,619,626,627,

701-714,719,726,727,

801-814,819,826,827
Carbon Resistor 100.0K 1/4 J R:124,224,324,424,524, 01

624,724,824,911,912

Circuit Board MAS2 (XW213B0)
Push Button S CD-GRAY/WHITE SW151,251,351,451,551, 13

651,751,851

(A7/G1-A14/G8(ON))

SW906(OSCILLATOR(ON),

SW909(AUX7-10),910(AUX11-

14),913(MASTER PFL),

914(MONITOR(L+R))
Push Button S MX-BLUE/WHITE SW907(AUX1-2),908(AUX3-6) 2
Push Button S RED/WHITE SW911(ST)
Push Button S YELLOW/WHITE SW912(MONO/C)
Push Button L CD-GRAY/WHITE SW101(AUX1(ON)),201(AUX2 7

(ON)),301(AUX3(ON)),

401(AUX4(ON)),501(AUX5

(ON)),601(AUX6(ON)),

901(TALKBACK(ON))
Push Button L CL-GRAY/RED SW102(AUX1(AFL)),202(AUX2 14

(AFL)),302(AUX3(AFL)),

402(AUX4(AFL)),502(AUX5

(AFL)),602(AUX6(AFL)),

152(A7/G1(AFL)),252(A8/

G2(AFL)),352(A9/G3

(AFL)),452(A10/G4

(AFL)),552(A11/G5(AFL)),

652(A12/G6(AFL)),752

(A13/G7(AFL)),852

(A14/G8(AFL))
LED Spacer 01
Button S NO.947 CD-GRAY SW902-905(OSCILLATOR(PINK, 7 01

100Hz,1kHz,10kHz)),

915(MASTER SELECT

(G1-8/A7-14)),917(MASTER

SELECT(A7-14/G1-8)),

918(MASTER SELECT

(MATRIX))
Button S MX-BLUE SW916(AUX1-6) 01

RANK

30