Onkyo M-5000-R Service Manual

SERVICE MANUAL

POWER AMPLIFIER

MODEL M-5000R(B/S)

M-5000R

Ref. No. 4255

1,2011

Black and Silver models

BMDC
BMPP

AC 120 V, 60 Hz

AC 230 V, 50 Hz
SMPP
SMJJ

AC 100 V, 50/60Hz

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

SERVICE PROCEDURE - 1

1. Replacing the fuses

This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse, For fuse rating, refer to
the marking adjacent to the symbol.

Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.

REF NO. PART NAME DESCRIPTION PART NO. REMARKS

F9501 FUSE 1.6A-SE-EAK IECFUSE 1 252073GR <B MPP / S MPP>
F9501 FUSE 5A-UL/T-233 1 252326GR <B MDC / S MJJ>

F9502 FUSE 1.6A-SE-EAK IECFUSE 1 252073GR <B MPP / S MPP>
F9502 FUSE 5A-UL/T-233 1 252326GR <B MDC / S MJJ>

F9503 FUSE 2.5A-SE-EAK FUSE 1 252075GR <B MPP / S MPP>

M-5000R

F9503 FUSE 5A-UL/T-233 1 252326GR <B MDC / S MJJ>
F9504 FUSE 2.5A-SE-EAK FUSE 1 252075GR <B MPP / S MPP>

F9504 FUSE 5A-UL/T-233 1 252326GR <B MDC / S MJJ>

<Notes>

<MDC> : 120V,Canadian model
<MMP> : 230V,CE(European) country model
<MJJ> : 120 V, Japanese model

2. Safety check out

(U.S.A. model only)
After correcting the original service problem, perform the following safety check before releasing the unit to the customer.
Leakage current Check
Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current
tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.).
Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn ON/STANDBY button on.
Any current measured must not exceed 0.5mA.

M-5000R

SERVICE PROCEDURE - 2

3. Adjustment of Meter

Please check the meter in the level state with the location of the look.

If checking the meter in the state which isn't level with the location of the look, it become with wrong judgement of
acceptance.
Indicator is out of 0 line in point and shift dimension for 0 line is less than 1mm. >> Part is OK.

A

OK : A < 1mm

[ Adjustment ]

1) A minus driver makes a hole in a tape
on the adjustment hole.

2) Adjust indicator to 0 line with
adjustment part(Move an adjustment
part to left and right and adjust).

3) Put TAPE on adjustment hole after
adjust.

SERVICE PROCEDURE - 3

4. Safety Standard

Please confirm that a 2mm or more crevice is vacant between R9708(443523314T) and a bus bar.

M-5000R

NG

OK

SERVICE PROCEDURE - 4

6. Screw of Cover

Please install the screw in the below-mentioned order.
( In order to hold down the being shaky of the cover )

M-5000R

SCREW
BLACK MODEL:SN801649
SILVER MODEL:SN801645

COVER
BLACK MODEL:SN28210077B
SILVER MODEL:SN28210074B

5 2 6

7 8

3 1 4

FRONT SIDE

SERVICE PROCEDURE - 5

7. Position of SP Terminals

Deburring and remember deburring place.

M-5000R

Keep deburring place in this area.

Keep deburring place in this area.

M-5000R

A

EXPLODED VIEWS - 1

1

2

3

4

5

A014
x 2PCS

P9506B
P6504B

A027

x 3PCS

A016

F9501
F9501A

U0022

A001

P6503B

A004
x 18PCS

A010

A028

x 2pcs

F9503A

F9502
F9502A

F9504
F9504A

F9503

A030

x 14PCS

P9506C

A010
x 4PCS

B C D E F G H

A135

A062

x 2PCS

A026

x 8PCS

A027
x 4PCS

A017

x 2PCS

U0020

A015

A127

x 4pcs

A057

A067

x 2pcs

U0031
U0030

U0026

F9505

A111

x 12PCS

A032

A031

U0012

EXPLODED VIEWS - 2

A052

x 2PCS

A010
x 4PCS

A015

A062

x 2PCS

A037

A038

x 4PCS

A040

x 4PCS

A039

x 4PCS

A031

Q7703

C9504

C9503

A137

A042

A029

x 12PCS

A041

A044

D9504

D9503

U0019

U0018

A032

A045

A130

x 2PCS

U0013

A131

A034

x 2PCS

C9502

A009

x 2PCS

A041

A043

A011
x 8PCS

A012
x 10PCS

D9502
D9501

U0017
U0016

A069
x 4PCS

A026
x 4PCS

Q7704

C9501

A035

A027
x 6PCS

U0014

U0025

P9502

A033

A006

x 8PCS

A027

x 4PCS

A036

A010

x 8PCS

A208

A320

U0015

A036

A111

x 13PCS

A101

A025

A116

U0021

A208

A008

A053

U0034

U0023

A027

x 2PCS

P9501

A010
x 6PCS

A010
x 2PCS

A057

A115

U00110

A100
x 2PCS

P9503

A108

A027

x 4PCS

U0024

A065

x 2PCS

A111

x 5PCS

A106

A005

A010

x 6PCS

A127

A211

A109

A110

x 2PCS

A107

A102

A117

A030

x 4PCS

A125

x 8PCS

A120

A128

A122

x 2PCS

A124
x 22PCS

A003

A103

A104

A007

M-5000R

EXPLODED VIEWS - 2

Q6521

Q6521A

U0010

A061

A060

A019

x 4PCS

A020

A054

x 2PCS

Q6523A

Q6525A

A018

x 8PCS

Q6535A

A021

x 4PCS

Q6523

Q6535

Q6533A

Q6531A

Q6525

Q6519

Q6533

Q6527

Q6527A

A022

x 8PCS

Q6531

Q6529A

Q6513

A050

P6504B

Q6529

A023

x 4PCS

Q6517

A054

x 2PCS

A064

x 5pcs

A064 x 5pcs

Q6503

Q6515

A021

x 4PCS

A021

x 4PCS

Q6516

Q6512

U0033

A021

x 4PCS

Q6511

Q6528

A054

x 2PCS

A050

Q6504

Q6530

U0032

Q6528A

Q6526

Q6514

Q6518

Q6532

A023

x 4PCS

Q6526A

Q6524

Q6530A

Q6532A

Q6534

A054

x 2PCS

Q6524A

Q6534A

Q6520

Q6522A

Q6522

P6504C

Q6536A

Q6536

U0011

A022

x 8PCS

A019

x 4PCS

A061

A059

A020

A018

x 8PCS

M-5000R

M-5000R

SCHEMATIC DIAGRAMS - 1/6

BLOCK DIAGRAM SECTION

M-5000R

A

1

2

3

4

5

B C D E F G H

6

7

8

I J K

3.3VSUB

12VDG

SP_RERAY

AC_COLD

AC_HOT

DVCC

TAP_LorM

AC_COLD

AC_HOT

DVCC

TAP_LorM

SP_RERAY

NF

NF

3.3V

12V

12V

SP_OUT
TAP_MorH
TAP_LorM
LED_STB
LED_ON

APOWER2

APOWER1

AC_HOT

AC_COLD

5V or 3.3V

POFF

POFF2

MPOWER

APOWER2

DGND

I_V_ThermalProtect

SP_OUT
TAP_H

LED_STB

TAP_M

LED_ON
12V_TRG_IN

APOWER1

6

9

12

8

17

16

1

2

3

4

6

9

12

8

17

16

1

2

3

4

P901

COLD

HOT

Hand Motion

POWER SW

25065708

AMPLIFIER

POWER

25065708

S3

25065708

AMPLIFIER

POWER

25065708

S3

Rch SPoutput

BTL

Lch SPoutput

SPEAKER TERMINALS

PRE 1st PRE 2nd + POWER AMP

+10dB +21.5dB

PRE 1st PRE 2nd + POWER AMP

+10dB +21.5dB

SPEAKER TERMINALS

XLR

Lch input

Rch input

STUNBY

STATUS LED

ON

input

output

12VTRG

100mA

BUFFERLOG AMPPEAK HOLD ACCUMULATOR

LOG AMPPEAK HOLD ACCUMULATOR BUFFER

T9503

T9701

T9502

T9501

THERMAL FUSETHERMAL FUSE

SUB TRANSFORMER

R5F212A7SDFP

MicroComputer

METER L

METER R

RL6601

1

2 3

4

3

O

2

G

1

I

4

1 6

5

8

9

AC_CABLE

4

1 2

3

3

O

2

G

1

I

RL6601

1

2 3

4

RL6601

1

2 3

4

RL6601

1

2 3

4

4

1 2

3

3

O

2

G

1

I

RL6601

1

2 3

4

RL6601

1

2 3

4

RL6601

1

2 3

4

10K

30K

10K

3

2

1 6

5

4

180K

10K

30K

10K

3

2

1 6

5

4

180K

3

2

1

3

1

2

2
3
1

2
3
1

PS2501AL-1

2

3

4

1

KRC107S

3

O

2

G

1

I

3

O

2

G

1

I

3

O

2

G

1

I

M-5000R

A

B C D E F G H

SCHEMATIC DIAGRAMS - 2/6

INPUT TERMINALS, PRE-AMPLIFIER SECTION

2

5

2

4
3

HOTGND

2
3

COLD

4
3

C2506

102K

C2504

102K

R2527

330

R2528

330

C2502

R2511

C2511

R2513

C2513

E2509A

E5507A

BATRM-0552

MAX25mA

103K

R2502

Q2500

2.2K

C2501

103K

D2512

D2516

330K

R2514

330K

E2507A

E5502A

221J

C2525

R2512

2 3 41

2 3 41

221J

C2514

470K

R2529

PS2501AL-1

221J

221J

C2512

E2508A

E5501A

E5504A

C2503
104Z

330

102J

330

102J

2 3 41

2 3 41

UDZS5.1B

UDZS5.1B

470K

R2530

1

2

C2527

2 3 41

2 3 41

2 3 41

3 4

L
R

Q2506

KTA1266

2 3 41

E5503A

2 3 41

E5506A

D2514

1SS352

R2504
10K

R2506

R2503

KRC104S

2 3 41

E5505A

2 3 41

E5508A

1

2

3

4

5

12V_Trig_Out

12V_Trig_In

A.P.D

RCA_XLR

Lch_IN

BLANCE_IN

Rch_IN

P2506

P2505

S2501

A911-0012

S2502

A911-0012

P2503

NPJ-1PD708

1

1

AC3FAH2-AU-B

P2504

P2502

NPJ-1PD709

1

4
6

4
6

4

GNDH

1

3

1

3

U0026

5

5

D2515

1SS352

Q2501

1

IN1

2

D1

3

S1

4

V-

5

GND

6

S4

7

D4

8

IN4

8

IN4

7

D4

6

S4

5

GND

4

V-

3

S1

2

D1

1

IN1

47

47

A.P.D

XLR_RCA

protection sw

IN2

D2
S2
V+

NC

Q2502

S3

NJU201AM

D3

IN3

IN3

D3
S3

NC

V+

Q2503

S2

NJU201AM

D2

IN2

AGND

+B
GND_NF
SIG_OUT
GND_NF
SIG_IN
GND_IN

-B

-B
GND_IN
SIG_IN
GND_NF
SIG_OUT
GND_NF

+B

BACLA-0564

R5517

10K

C5507

100p

R5511

220

BACLA-0565

R5518

10K

C5508

100p

R5512

220

Q5516

2SA970-BL

Lch

R5501

1.5K

Q5505
2SC2240-BL

R5515
330

C5503

104J

Q5515
2SA970-BL

Q5511
2SC2240-BL

C5501

104J

R5513

330

Q5501

2SA970-BL

R5539

1.5K

Rch

R5502

1.5K

Q5506
2SC2240-BL

R5516
330

C5504

104J

Q5512
2SC2240-BL

C5502

104J

R5514

330

Q5502

2SA970-BL

R5540

1.5K

+B

R5519

15K

R5543

12K

R5521
1KB

10K

10K

R5553

R5545

Q5503

2SC2240-BL

Q5507

2SA970-BL

-B

+B

Q5504

2SC2240-BL

Q5508

2SA970-BL

-B

DC OFFSET ADJUSTMENT

1. Set up the M-5000R horizontally.

2. Trim resistance of R5521,5522,5621,5622 are adjusted horizontally before
POWER ON.

3. Set the voltages at SP OUT Lch±/SP OUT Rch± to ±50mV by adjusting
R5521/R5522, under the condition of no input(5.1k ohrm terminate) and no
load, immediately after POWER ON.

4. Set the voltages at SP OUT Lch±/SP OUT Rch± to ±10mV by adjusting
R5621/R5622 just minutes after 3.

5. Re-set the voltages at SP OUT Lch±/SP OUT Rch± to ±10mV by adjusting
R5621/R5622 after 10 minutes of heat running.

R5541

12K

R5535

15K

R5520

15K

R5544

12K

R5542

12K

R5536

15K

10K

R5546

R5523

6.8K

R5525

1

R5527

5.6K

R5522

1KB

R5524

6.8K

R5526

1

R5528

5.6K

10K

R5554

22/50

C5517

22/50

C5518

+

+

C5505

3p

R5533

47K

R5531

82K

D5501

MTZJ33B

Q5509
2SC2240-BL

C5506

3p

R5534

47K

R5532

82K

D5502

MTZJ33B

R5505

R5503

Q5510
2SC2240-BL

680

680

R5506

680

R5504

680

R5529

68

Q5513
2SA970-BL

R5537

R5530

Q5514
2SA970-BL

Q5520

2SC2229-O

R5538

68

68

68

Q5517

2SA949-O

Q5519
2SC2229-O

Q5518
2SA949-O

U0030

1

C2538

C2537

102J

102J

12V_TRG

R2549

R2550

C2539

47/25

C2540

47/25

XLR_RCA

GND_NF_L

SIG_OUT_L

GND_NF_L

SIG_IN_L

GND_IN_L

SIG_OUT_L

SIG_OUT_R

GND_IN_R

SIG_IN_R

GND_NF_R

SIG_OUT_R

GND_NF_R

SIG_METER_L

SIG_METER_R

R2508

R2507

4.7K

4.7K

R2534

R2543

100

R2544

100

6

5

2

3

D2522

MTZJ15B

D2519

MTZJ15B

4.7K(1W)

R2533

4.7K(1W)

R2532

4.7K(1W)

D2520

MTZJ15B

D2521

MTZJ15B

R2531

4.7K(1W)

C7738

33p

R7763

220K

NJM4580M-D

Meter buffer

C7739

33p

R7764

220K

B+

8

Q7731:A
NJM4580M-D

4

B-

7

Q7731:B

1

+B2_L

-B2_L

R2509

100K

16
15
14
13

12
11
10
9

9
10
11

12
13
14
15
16

C2536
102J

Q2508

KRC104S

R2510

100K

XLR_RCA

C2515

102J

3 4

2

Q2504

PS2501AL-1

Q2505

PS2501AL-1

2

3 4

C2516
102J

1

1

C2533
100/25

C2534
100/25

-B2_R

+B2_R

C7743

47/25

C7744

47/25

C2526
100/25

C2530
100/25

C2531

100/25

C2532
100/25

R7765

R7766

56K

C2528
100/25

C2529
100/25

56K

R5549

150(1/4W)

C5521

100/63

C5523

100/63

R5551

150(1/4W)

R5552

150(1/4W)

C5524

100/63

C5522

100/63

R5550

150(1/4W)

100K

R5547

100K

R5548

100K

100K

GNDDG
+12VDG
+3.3VST

A.P.D

+B_L

-B_L

-B1_L

+B1_L

GND_IN

GND_IN

+B1_R

-B1_R

-B_R

+B_R

GND

+BM15V

-BM15V

2
3
4
5
6
7
8
9

1
2
3
4
5
6
7

5
4
3
2
1
1
1
1
2
3
4
5

P5502B

7
6
5
4
3
2
1

1
2
3
4
5

P7502ANPLG-9P137

TO BADG--0566

SD-5 : C1

P5501A

7
6
5
4
3

P5501B

P5503B

P5505A

P5506A

P5504B

P7701B NPLG-5P133

2
1

TO BAAMP-0549

SD-3 : D3

U0031

TO BAAMP-0550

SD-3 : D7

1
2
3
4
5
6
7

P5502A

TO BAETC-0562

SD-4 : A3

M-5000R

SCHEMATIC DIAGRAMS - 3/6

POWERAMPLIFIER SECTION

M-5000R

A

1

2

3

4

5

B C D E F G H

6

7

8

I J K

Adjustment point

R6553 / R6554

Re-adjustment value
30 mV + 2 mV
No re-adjustment
35 mV - 2 mV

Measured value

In case below 30 mV
In case 30 ~ 35 mV
In case over 35mV

IDLING CURRENT ADJUSTMENT

1. Set R6553/R6554 to minimum position before POWER ON.

2. Set the voltages at P6505A and P6506A to 35.0mV-2mV by adjusting
R6553/R6554, under the condition of no input and no load, immediately after
POWER ON.

3. Wait for 10 minutes after power on. (Heat running)

4. Re-adjust the trimming resistors according to the following values.

NOTE)

1. Equip series 1/4W 100-ohm resisters near the terminal respectively in the each
poles of the jig used for P6505A,P6506A terminals.

2. Please adjust before Idling current adjusting. If you adjust DC offcet, readjust
Idling current too.

-SIG3

+SIG3

-SIG4

GND_IN
SIG_IN

GND_IN

SIG_IN

-B2

GND_IN

+B2

+B2

-B2

+SIG1

SIG_OUT-

SIG_OUT+

GND_NF

+B2

+5V

-SIG1

PROTECT

NF

+SIG4

-SIG3

+SIG3

-SIG4

GND_IN

SIG_IN

-B2

GND_IN

+B2

+SIG1

+B2

-SIG1

+SIG4

GND_IN
SIG_IN

+B2

-B2

SIG_OUT-

SIG_OUT+

GND_NF

PROTECT

NF

+5V

+B

PROTECT

-B

SIG_IN

GND_IN

+B

GND_NF2

SIG_OUT-

-B

SIG_OUT+

GND_NF1

SP_NF

PROTECT

+B

SIG_IN

SP NF

GND_IN

GND_NF1

-B

SIG_OUT+

SIG_OUT-

+B

-B

GND_NF2

NF

PROTECT

NF

PROTECT

IPRO

+B6

SPOUT3 SPOUT4

+B3

+B4

+B7

SPOUT1

+SIG5

-SIG5

VPRO

+B1

SPOUT2

IPRO

+B6

SPOUT3 SPOUT4

+B3

+B4

+B7

+B1

V-Protect

SPOUT1

+SIG5

-SIG5

VPRO

+B1

SPOUT2

RELAY_SP

GND_DG

-B2

-B3

-B4

-B5

-B6

-B2

-B3

-B4

-B5

-B6

DGND

DGND

+B1

RELAY_SP

V-Protect

GND_DG

-B1

PROTECT

I-Protect

-B1

I-Protect

PROTECT

Rch

+55V

1.1V

-1.1V

-0.6V

0.6V

to RCA_IN IN_GND

Lch

+55V

1.1V

-1.1V

-0.6V

0.6V

to RCA_IN IN_GND

Lch

OK : H

NG : L >> STOP BIAS

from PowerAmp

NG : L >> STOP BIAS

from PowerAmp

OK : H

Rch

IPRO

BROWN

ID-ID+

SP OUT

IPRO

BROWN

RED

ID-ID+

SP OUT

to BUS BAR

-55V

-55V

RED

to BUS BAR

Q6514

2SC5171

R6580

(1/4W)

2.2

R6566

(1/4W)

2.2

Q6516

2SC3423-Y

Q6512

2SA1930

C6504

102J

C6506

22/100(UTSP)

R6572

(1/4W)

33

R6650

(1/4W)

33

R6530

10K

R6582

(1/4W)

82

R6568

(1/4W)

82

R6570

(1/4W)

15

P5506B

1

Q6550

TC7S14F

5

Vcc

4

OUT

3

GND

2

IN

1

NC

C6528

100/63(UTSP)

R6552

180K

C6514

22/100(UTSP)

R6576

(1/4W)

15

D6514

RL1N4003

C6530

104J

R6648

(1W)

10K

D6518

MTZJ5.1B

C6526

100/63(UTSP)

C6532

100/10(UTSP)

Q6518

2SA1360-Y

R6574

(1/4W)

47

R6646

10(1/4W)

L6526

R6644

10(1/4W)

L6524

Q6520

2SC3423

R6534

5.6K

R6546

3.9K

R6542

2.7K

R6554

2KB

Q6504
2SC3423

R6532

3.9K

P5504A

1

2

3

4

5

P5602B

1

2

3

4

5

6

7

8

9

10

11

R5613
330

R5639

1.5K

C5611

22/50

+

R5629

68

R5637

68

Q5621

2SA1360-Y

R5607

10K/1W

R5609

10K/1W

R5603

680

Q5623

2SC3423-Y

R5605

680

Q5631

2SA1312-GR

Q5629

2SC3324-GR

Q5613
2SA970-BL

Q5609
2SC2240-BL

P5601A

11
10

9
8
7
6
5
4
3
2
1

R5633

560K

Q6513

2SC5171

R6579

(1/4W)

2.2

R6565

(1/4W)

2.2

Q6515

2SC3423-Y

Q6511

2SA1930

C6503

102J

R6571

(1/4W)

33

R6649

(1/4W)

33

R6529

10K

R6581

(1/4W)

82

R6567

(1/4W)

82

R6569

(1/4W)

15

P5505B

1

Q6549

TC7S14F

5

Vcc

4

OUT

3

GND

2

IN

1

NC

R6551

180K

R6575

(1/4W)

15

Q6517

2SA1360-Y

R6573

(1/4W)

47

R6645

10(1/4W)

L6525

R6643

10(1/4W)

L6523

Q6519

2SC3423

R6533

5.6K

R6545

3.9K

R6541

2.7K

R6553

2KB

Q6503
2SC3423

R6531

3.9K

P5503A

1

2

3

4

5

P5601B

1

2

3

4

5

6

7

8

9

10

11

R6647

(1W)

10K

C6531

100/10

C6525

100/63

D6517

MTZJ5.1B

D6513
RL1N4003

C6527

100/63

C6505

22/100

C6513

22/100

R5614
330

P5602A

11
10

9
8
7
6
5
4
3
2
1

R5635

15K

R5617

10K

C5607

151J

Q5611

2SC2240-BL

Q5615

2SA970-BL

R5673

2.2K

R5631

560K

R5675

2.2K

R5616

330

Q5606

2SC2240-BL

Q5616

2SA970-BL

Q5612

2SC2240-BL

R5612

220

C5608

151J

R5618

10K

Q5622
2SA1360-Y

Q5624

2SC3423-Y
R5638

68

R5630

68

R5608

10K/1W

R5610

10K/1W

C5612

22/50

+

R5674

2.2K

R5676

2.2K

R5634

560K

R5632

560K

R5604

680

R5606

680

Q5614
2SA970-BL

Q5632

2SA1312-GR

R5666

12K

R5619

15K

R5601

1.5K

R5602

1.5K

R5668

12K

R5640

1.5K

R5636

15K

C6529

104J

C5603

104J

C5601

104J

C5602

104J

C5604

104J

Q5604

2SC2240-BL

R5669

10K

R5671

10K

Q5603

2SC2240-BL

Q5602

2SA970-BL

Q5608

2SA970-BL

Q5601

2SA970-BL

Q5607

2SA970-BL

R5627

5.6K

R5623

5.6K

R5625

680

R5626

680

R5624

5.6K

R5620

15K

Q5630

2SC3324-GR

R5628

5.6K

R5611

220

R5665

12K

R5667

12K

Q5605

2SC2240-BL

R5615

330

R5672

10K

R5670
10K

R5622
1KB

R5641

330K

R5661

100K

Q5627
2SA1162-GR

Q5625
2SC2712-GR

R5663
10K

R5642

330K

C5617

22/50

+

R5664

10K
R5662

100K

Q5626
2SC2712-GR

Q5628
2SA1162-GR

Q5610

2SC2240-BL

D5602

MTZJ33B

C5618

22/50

+

D5601

MTZJ33B

R5621
1KB

P9539

BUS1000

(BUS-AMP1)

1

2

3

4

5

Q6533

TTA0002

Q6531

TTA0002

Q6529

TTA0002

Q6521

TTC0002

Q6523

TTC0002

Q6525

TTC0002

Q6535

TTA0002

Q6527

TTC0002

C6509

103K

R6527

33K

R6583

47K

R6605

15K

D6507

1SS352

R6525

5.6K

R6591

10(1W)

P9519A

1

Q6501

2SC2713-GR(TE85R_F)

C6501

NC

P6505A

2

1

R6603

RSS3WJ-0.22

R6597

RSS3WJ-0.22

R6599

RSS3WJ-0.22

R6601

RSS3WJ-0.22

P9537
BUS1000

1

2

3

4

5

L6505

SC-1.1X6.5X26.5T

R6607

33(2W)

C6511
333J(100V)

P6503A

1.8S-SGM-51T-4:BLK50

1

RL6587

NRL-2P5A-DC12-192

1

2

3 4

5

6

D6505

1SS352

C6515
100/25

+

R6631

22K

R6627

33K

R6629

33K

C6519

1/50

C6517

223K

R6633

10K

D6503

1SS352

Q6534

TTA0002

Q6532

TTA0002

Q6530

TTA0002

Q6522

TTC0002

Q6524

TTC0002

Q6526

TTC0002

Q6536

TTA0002

Q6528

TTC0002

C6510

103K

P9540

BUS1000

(BUS-AMP1)

1

2

3

4

5

R6528

33K

R6584

47K

R6606

15K

D6508

1SS352

R6526

5.6K

R6592

10(1W)

P9520A

1

Q6502

2SC2713-GR(TE85R_F)

C6502

NC

P9516A

2 3 41

P6506A

2

1

R6604

RSS3WJ-0.22

R6598

RSS3WJ-0.22

R6600

RSS3WJ-0.22

R6602

RSS3WJ-0.22

P9538
BUS1000

1

2

3

4

5

L6506

SC-1.1X6.5X26.5T

R6608

33(2W)

C6512

333J(100V)

P6504A

1.8S-SGM-51T-4:BLK50

1

RL6588

NRL-2P5A-DC12-192

1

2

3 4

5

6

D6506

1SS352

C6516
100/25

+

R6632

22K

D6510

UDZS4.3B

R6628

33K

P9512A

2 3 41

P7508B

NPLG-5P133

1
2
3
4
5

P9514A

1

R6630

33K

C6520

1/50

C6518

223K

R6634

10K

D6504

1SS352

Q6545

2SA1163-BL

Q6547

2SC2713-GR

Q6537

2SC2713-GR

Q6538
2SC2713-GR

Q6548
2SC2713-GR

Q6546

2SA1163-BL

D6515

RL1N4003

P9535
BUS1000

5

4

3

2

1

D6516

RL1N4003

P9536
BUS1000

5

4

3

2

1

R6637
220K

D6511

UDZS5.1B

C6523

4.7/50

+

R6635

5.6K

C6521

223K

R6641

5.6K

R6639

22K

R6638

220K

D6512

UDZS5.1B

C6524

4.7/50

+

R6636

5.6K

C6522

223K

R6642

5.6K

R6640

22K

Q6543

2SA1163-BL

Q6544

2SA1163-BL

D6509

UDZS4.3B

P9515A

2 3 41

P9511A

2 3 41

P7507B

NPLG-5P133

1
2
3
4
5

P9513A

1

D6519

1SS352

R6653

10K

D6521

1SS352

D6522

1SS352

D6520

1SS352

R6654

10K

R6651

UDZS4.7B

R6652

UDZS4.7B

DC OFFSET ADJUSTMENT

1. Set up the M-5000R horizontally.

2. Trim resistance of R5521,5522,5621,5622 are adjusted horizontally before
POWER ON.

3. Set the voltages at SP OUT Lch±/SP OUT Rch± to ±50mV by adjusting
R5521/R5522, under the condition of no input(5.1k ohrm terminate) and no
load, immediately after POWER ON.

4. Set the voltages at SP OUT Lch±/SP OUT Rch± to ±10mV by adjusting
R5621/R5622 just minutes after 3.

5. Re-set the voltages at SP OUT Lch±/SP OUT Rch± to ±10mV by adjusting
R5621/R5622 after 10 minutes of heat running.

TO BCATRM-0552

SD-2 : E3

TO BCATRM-0552

SD-2 : E3

TO BAETC-0560

SD-6 : H3

TO BAETC-0560

SD-6 : H3

U0032

BACLA-0604

U0033

BACLA-0605

U0010

BAAMP-0549

U0011

BAAMP-0550

M-5000R

A

SCHEMATIC DIAGRAMS - 4/6

METER AMP. SECTION

BAETC-0562

SIG_METER_L

SIG_METER_R

GND

+BM15V

-BM15V

METER_R
METER_L

RANGE1
RANGE10
MGND
VOLH
+3.3V

RANGE10

RANGE1

1

2

3

4

5

U0023

to RCA_IN
5
4
3
2
1

P7701A NSAS-10P1926

TO BADG-0566

SD-5 : E5

to MICON
7
6
5
4
3

NSAS-14P1919

2
1

TO BADG-0566

SD-5 : E1

P7505A

+15V

RANGE1

RANGE10

C7717

R7717

MAX10Vrms

R7773

2.2K

MAX10Vrms

R7718

NJM4580
9mAMAX

102J

0

-15V

-15V

0

+15V

B C D E F G H

NOTE

C7723

2.2/50

C7724

2.2/50

C7718

102J

R7753
10K

D7717
1SS352

R7708

R7754
10K

R7707

470

470

5

6

R7767

10K

6

5

8

NJM4580

Q7725A

4

1SS352

NJM4580

7

1SS352

4

NJM4580

Q7726A

8

D7711

Q7701A

D7712

7

R7701

10K

4

8

R7702

10K

7

R7705

10

6

5

R7706

R7757

10K

R7775

10

R7758

10K

D7709

1SS352

10K

D7710

1SS352

C7721
100/25

3

2

2

3

C7722
100/25

Q7725B

NJM4580

Q7726B

NJM4580

D7716

1SS352

R7751

18K

R7703

1

NC

D7720

R7704

1

R7752

18K

Q7724

DTC114EKA

Q7723

DTC114EKA

1K

R7768

NJM4580

7

1K

2

3

10K

Q7702A

3

2

max1mA

R7719

39K

Q7701B

4

8

Q7702B

R7748

R7744

max1mA

15K

R7731

100

R7743

22

R7747

NJM4580

6

5

NJM4580

R7720
39K

22

100

R7732
15K

C7709

1

R7776

1

101

10K

C7710

101

R7777

R7778
100K

100K

R7735
10K

R7737

max1.5mAmax1.5mA

100K

R7745

100K

R7749

2K

2

1

P7705 NPLG-2P29

R7713

15K

R7714

15K

P7706

NPLG-2P29

1

2

2K

R7746
100K

R7750

R7738

100K

R7736
10K

3

Q7709B

2

C7701101J

C7702

101J

2

Q7710B

3

3

Q7711B

2

NJM4580

NJM4580

2

Q7712B

3

R7729

1

1

R7730

NJM4580

100K

NJM4580

D7705
1SS352

1

100K

R7715

47K

Q7705

2SC2240-GR

Q7706 2SC2240-GR

R7716

47K

D7706

1SS352

1

Q7719

DTA114YKA

R7761

4.7K

D7701

1SS352

R7739

15K

UDZS5.1B

D7707

R7721

1K

2.2K

R7709

Q7707
2SC2240-GR

Q7708 2SC2240-GR

2.2K

R7710

R7722

1K

UDZS5.1B

D7708

R7740

15K

R7762

4.7K

DTA114YKA

R7741

18K

R7755
1K

NJM4580

7

C7703

101J

C7704
101J

NJM4580

7

R7756

1K

R7742

18K

D7702

1SS352

Q7720

DTA114YKA

8

Q7709A

4

4

Q7710A

8

Q7717

D7703
1SS352

5

Q7711A

6

5

6

6

5

6

Q7712A

5

D7704

1SS352

Q7718
DTA114YKA

8

NJM4580

4

R7711

15K

R7712

15K

R7728

4

NJM4580

8

R7727

18K

RN1441

7

18K

7

RN1441

Q7713

Q7714

Lch

R7723

220

R7724

220

Q7715

RN1441

R7733

100K

R7725

220

C7742
100/25

C7741

100/25

Rch

R7726

220

R7734
100K

Q7716

RN1441

METER_L

R7780

2.2(1/4W)

R7779

2.2(1/4W)

METER_R

100/25

C7736

100/25

C7735

.
.

.
.
.
.
.

.
.

.

Q7728A

2SC5171

D7714

UDZS16B

D7713

UDZS16B

Q7729A
2SA1930

THE COMPONENTS

REPLACE ONLY

IDENTIFIED

WITH PART

BY MARK

NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS
ALL PNP TRANSISTORS ARE EQUIVALENT
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (

)
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF

333 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS
THE THICK LINES ON PC BOARD ARE THE
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

Q7728C

HEATSINK

R7760

2.2K(1/4W)

R7759

2.2K(1/4W)

METER ADJUSTMENT

1. 10 minutes heat runnning.

2. Adjust the trim resistances, R5521,5522,5621 and 5622, center before

3. Make sure that METER RANGE X1 LED is lit.If it is not lit, push the

4. Connect 8ohms load with L/R speaker out and input the sine wave 1kHz.
Futhermore set the voltage of L/R speaker out to 283mV(±10mV) by adjusting

5. Set the voltage of P7705 to ±0.05V by adjusting R7743.

6. Set the voltage of P7706 to ±0.05V by adjusting R7744.

7. Set the Lch meter's indicator to 0.01W by adjusting R7749.

8. Set the Rch meter's indicator to 0.01W by adjusting R7750.

9. Connect 8ohms load with L/R speaker out and input the sine wave 1kHz.

10. Furthermore set the voltage of L/R speaker out to 8.94V(±0.2V)by adjusting

11. Set the Lch meter's indicator to 10W by adjusting R7755.

330/35

C7732

D7721

1N4003

S1NB60-4062

330/35

C7731

D7722

D7715

1N4003

47/25

C7734

47/25

C7733

POWER ON.

METER RANGE button until it is lit.

the input gain.

the input gain.

104J

R7771

C7737

0.5A-UL-125V

0.5A-UL-125V

R7772

ARE CRITICAL FOR

TO 2SA1015-GR UNLESS OTHERWISE NOTED.

ARE IN F/WV.

u

UNLESS OTHERWISE NOTED.

PRINTING SIDE OF THE PARTS.

R7770

2.2(1/2W)

3
2
1

R7769

2.2(1/2W)

SAFETY

DC VOLTAGE. (NO INPUT SIGNAL)

P9502C

TO BAPS-0559

SD-6 : C3

NPLG-3P218

M-5000R

A

SCHEMATIC DIAGRAMS - 5/6

MICROPROCESSOR SECTION

1

TO BAETC-0560

2

3

4

5

U0034

1
2
3

P7501BNPLG-7P354

4
5
6
7

SD-6 : H1

1
2

P9701BNPLG-7P354

3
4
5
6

TO BAPS-0559

SD-6 : E3

7

BADG-0566

RELAY_INRUSH
RELAY_TAP_LOW
RELAY_TAP_HI
RELAY_SP
V-Protect

I-Protect

GNDDG

+SUB
POFF
RELAY_DG
POFF2
+12VDG
GNDDG
GNDDG

POFF
POFF2

C7502
330/16

Q7518
KRC104S

D7503

1SS352

D7504

1SS352

R7564
47(1/2W)

Q7521
KRC104S

R7563

8.2(1/2W)

C7518

330/16

B C D E F G H

Q7520
KRC104S

Q7519
KRC104S

R7562

10K

Q7505

S-812C33AUA-C2N

2

I

G

1

C7517
104Z

O

C7516
100/25

R7566

3

RELAY_INRUSH
RELAY_TAP_LOW
RELAY_TAP_HI
RELAY_SP

D7505
D7502

10K

GNDDG

+12VDG

V-Protect

1SS352
1SS352

I-Protect

TO BATRM-0552
SD-2 : E1

P7502B NSAS-9P1918

3

2

4

1

MUTE

A.P.D

12V_TEG

XLR_RCA

C7528

104Z

567

+12VDG

+3.3VST

8

9

GNDDG

RELAY_TAP_HI

R7568 1K

TO BAETC-0560
SD-6 : A5

P7503B NPLG-11P358

5

876

9

10

11

+12VDG

PWR_LED

STBY_LED

RANGE1_LED

RANGE10_LED

GNDDG

+3.3VST

10K

R7551

C7503 102K

220K

R7534 10KC7510 102K

R7530

R7531 220K

R7533 10K

R7528

A.P.D

R7507

XLR_RCA

R7506

RXD1

R7505

TXD1

R7554

POFF

R7553

POFF2

C7509 102K

C7507 104Z

C7508 104Z

Q7501

R1EX24016ASAS0A

4

GND

SDA

3

A2

SCL

2

A1

WP

1

A08VCC

C7500

SP_RELAY

104Z

4

R7518

220

R7511

220

5
6
7

321

GNDDG

4.7K

4.7K
47
47
47
47

R7536

2.2K

STBY_KEY

RANGE_KEY

220K

220K

R7585

R7586

STBYSW

TP7521
TP7522
TP7523
TP7524
TP7525
TP7526
TP7527
TP7528
TP7529
TP7530
TP7532
TP7534
TP7535
TP7536
TP7538
TP7555

R7537

2.2K

100K

R7587

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

METER_GND

VOLH

R7582 220

R7571 220

10K

R7540

C7501 102K

R7539

220

TP7520

TP7519

49

51

P1-0

P1-1
P1-2
P1-3
P3-2
P3-6
P3-0
P3-1
P6-3
P6-4

R5F212A7SNFA

P6-5
P6-7
P6-6
P4-5
P6-0
P8-0
P8-1

P8-3

P8-2

31

32

30

TP7553

TP7554

PROM_SDA
PROM_SCL

12V_TRG

R7526 0

R7565

1

3

2

GNDDG

RELAY_DG

R7572 220

TP7518

52

P0-150P0-0

P8-4

29

TP7552

R7525 0

1.5K

TXD0

TP7517

53

P0-3

P0-2

P8-6

P8-5

28

TP7550

TP7551

+3.3VMPU

TP7516

54

P0-4

P1-4

27

TP7549

R7524 0

TXD0

654

TP7515

55

26

R7523 47

RXD0

7

C7513

POFF/P6-2

P1-5

RXD0

10/50

TP7514

56

PROTECT/P6-1

Q7500

P1-6

25

TP7548

TP7547

R7519

R7567

8

MODE

TO BAETC-0562
SD-4 : A4

P7505B NPLG-7P354

1

5

234

RANGE10

RANGE1

METER_R

METER_L

D7501

+

UDZS3.3B

104Z

C7504

TP7511

TP7512

TP7513

59

63

61

60

58

23

10K

220

P0-6

P2-0

22

TP7545

GND

P2-1

21

TP7544

R7509 47

P7506

P0-7

P2-2

20

TP7543

R7517 47

VCC

P2-3

TP7542

62

19

R7501 47

VCC

P2-4

18

TP7541

R7514 47

57

P0-5

R8C/2B

P1-7

24

TP7546

9

NSCT-9P2400

RESET

6

VOLH

64

P3-7

XCOUT

P2-5

17

TP7540

R7502 47

7

+3.3VST

P3-5

P3-3
P3-4

MODE

XCIN

RESET

XOUT

VSS

XIN
VCC
P5-4
P5-3
P5-2
P5-1
P5-0
P2-7

P2-6

TP7556

R7503

470

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

TP7504
TP7507
TP7506
TP7505
TP7503

TP7531

R7545

TP7533

R7543

TP7501

R7544

TP7502
TP7537
TP7539

STBY_LED
PWR_LED
RANGE1

RANGE10

RANGE1_LED

+3.3VST
GNDDG
MODE
RELAY_DG
RESET

R7529

C7522

104Z

3MR2

1

VSS

DSW

Q7512

C7515
470/16

R7548

C7514

10K

47

104Z

VOUT

VDD

NJU7706F27A3

4

5

C7527

104Z

R7593

47K

R7592

1K

RESET

X7500

6.0MHz

47
47
47

+3.3VST

RELAY_TAP_LOW
RELAY_INRUSH

PWR_LED

Q7515

KRC104S

RANGE1_LED

RANGE10_LED

Q7516

KRC104S

RANGE1

Q7517

KRC104S

RANGE10

M-5000R

SCHEMATIC DIAGRAMS - 6/6

POWER SUPPLY, RELAY, DISPLAY, METER RANGE SECTION

M-5000R

A

1

2

3

4

5

B C D E F G H

6

7

8

I J K

GNDDG

AC_HOT

AC_COLD

RELAY_SP

RELAY_SP

I-Protect

V-Protect

RELAY_SP

I-Protect

V-Protect

RELAY_SP_R

RELAY_SP_L

I-Protect

V-Protect

POFF

+SUB

AC_HOT1

POFF2

RELAY_DG

+12VDG

GNDDG

RANGE1_LED

RANGE10_LED

METER_L
METER_R

STBY_KEY

GNDDG

METER_GND

RANGE_KEY

STBY_LED

PWR_LED

+12VMPU

RANGE10_LED
RANGE1_LED

PWR_LED

+12VMPU

GND_DG

GND_DG

GND_DG

GND_DG

PRE+B

PRE-B

PRE+B

PRE-B

+17VDG

+17VDG

AC_HOT

AC_COLD

AC_COLD

AC_HOT

+17VDG

+25VDG

GNDDG25GNDDG25

GND_DG

RELAY_INRUSH

RELAY_TAP_LOW

RELAY_TAP_HI

RELAY_INRUSH

RELAY_TAP_HI

RELAY_TAP_LOW

RELAY_INRUSH

RELAY_TAP_HI

RELAY_TAP_LOW

4

7

11

8

2

1

3

4

7

11

8

2

1

3

MJJ 9.81-13.4

ST Trans

WHITE

BROWN

6.75V < 9V < 11.7V

P9506C( FASTON AS )

NPT-1599D NPT-1599PNPT-1599J

T1.6AL250VT5AL125VT5AL125V

MJJ MDC MPP

F9501 F9502
F9503 F9504 T5AL125V T2.5AL250V

T9501 T9502

D9520

T5AL125V
UDZS18B UDZS22B UDZS22B

ToPowerAmp Rch

ToPowerAmp Lch

to MICON

COLD

HOT

P9506B

to MICON

COLD NEUTRAL

LIVE HOT

NPT-1600JQ

T9503

To MICON

-

+

-

+

PWR_LED Vf 3V

STBY_LED Vf 1.85V

Lch

S1

S3

S2

SP RELAY

TAP RELAY

THERMAL FUSE

T9502 NPT-1599

P9514B

P9517AP9512A

P5506B

P9518A

S1

S3

S2

SP RELAY

TAP RELAY

THERMAL FUSE

T9501 NPT-1599

P9511B

P9517A

P9513B

P5505B

P9515A

Rch

RELAY_LOW

RELAY_HI

RELAY_LOW

RELAY_HI

R9704
100K

C9701

10/50

C9700
47/25

D9720

UDZS5.1B

D9709

1SS352

D9711

1SS352

D9710

1SS352

D9704

1SS352

D9706

1SS352

D9708

1SS352

D9707

1SS352

C9709
470/25

D9705

1SS352

T9701

NPT-1520GQ

4

1 6

5

8

9

C9710

223J

C9712

103M

P9501A

NPLG-2P632

1
2

P9501B

P9501C

S9500

NPS-111-L687P(TV-5)

R9707

68(1/2W)

C9705

104J

D9701

1SS133

C9706

RE275V-103M

J9501

J9503

RL9700
NRL-1P5A-DC9-179

3

4 1

2

Q9702B

HEAT-SINK

1

2

P9506A

NPLG-2P631

2

1

P9500A

1
2

P9505B

1

2

3

Q9508

KRA107S

R9522

100(1W)

R9521

100(1W)

Q9507

KRA107S

E9501

NEJITANSI_ST3

2 3 41

E9502

NEJITANSI_ST3

2 3 41

E9503

NEJITANSI_ST3

2 3 41

P7507ANSAS-5P1911

5
4
3
2
1

P7508ANSAS-5P1911

5
4
3
2
1

P7501A

7

6

5

4

3

2

1

AC_CABLE

P9701A

7
6
5
4
3
2
1

Q9701

KRC105S

P9505A

1
2
3

D9718

UDZS5.1B

Q9702A
2SC5171

C9714

100/25

D9721
UDZS13B

R9701

5.6K

C9703
330/16

C9708

4.7/50

C9704
330/35

D9712

1SS352

D9713

1SS352

C9707

223J

R9709

0.5A-T

R9706

2.2(1/2W)

P9502B
NPLG-2P217

2

1

R9700

330(1/2W)

R9703

1K(1/4W)

D9723

RL1N4003

D9700

1SS352

R9708

470(1/2W)

D9714
S1NB60-4062

4

3

1

2

P9502A

B3P5S-VH

5

3
1

P9502C

C9713

103M

S2504

NPS-111-S681

R2518

1K

P7503A NSAS-22P1927

11

10

9

8

7

6

5

4

3

2

1

R2552

1.2K

R2540

1.2K

Q7704

NIND-1200S175

21

METER

P7704B

NPLG-2P349

2
1

Q7703

NIND-1200S175

1 2

METER

P7703B

NPLG-2P349

2
1

P2507A

NSAS-4P1697

2

1

P2507B

NPLG-2P349

1
2

P2508B

NPLG-2P349

1
2

P7704A

NSAS-4P1127

1

2

P2508A

NSAS-4P1697

2

1

P2501B

NPLG-5P352

1

2

3

4

5

P2501A

NSAS-10P0158

1
2
3
4
5

R2535

3.9K

R2517

3.9K

D2505
SLR343WBD2P(XR)

1

D2503
SCB3318E-D2

1

D2507
SLI-343URC-T32

S2503

NPS-111-S681

D2509

1SS352

D2508

1SS352

Q2507
DTA123JKA

D2524

SLR343WBD2P(XR)

R2539

1.2K

R2551

1.2K

D2523

SLR343WBD2P(XR)

P7703A

NSAS-4P1697

1

2

R2536

3.9K

D2502
SCB3318E-D2

1

Q9503

KRA107S

Q9501

KRA107S

Q9505

KRA107S

C9511

RE275V-103M

P9507A

B3P5-VH(LF)

5
3
1

C9519

RE275V-103M

R9519
220(1W)

R9517

220(1W)

R9513

1K(1/2W)

C9502

27000uF/55V

C9502

27000uF/55V

C9537

334J/100V

C9535

334J/100V

D9504

BR64

4

3

1

2

D9502
BR64

4

3

1

2

D9501
BR64

4

2

1

3

C9534

334J/100V

D9503

BR64

1

3

4

2

C9536

334J/100V

C9501

27000uF/55V

C9503

27000uF/55V

Q9506

KRA107S

Q9502

KRA107S

Q9504

KRA107S

C9514

RE275V-103M

R9518

220(1W)

R9516

220(1W)

P9508A

B3P5-VH(LF)

5
3
1

R9525

M3R014C

R9523

M3R014C

R9524

M3R014C

R9526

M3R014C

R9528

M3R014C

C9505

10/50

Q9521

2SC5171

D9520

UDZS18B

C9525

10/50

R9527

M3R014C

C9512

RE275V-103M

C9520
RE275V-103M

C9513

RE275V-103M

RL9501

NRL-1P10A-DC9-186

2

4 1

3

RL9503

NRL-1P10A-DC9-186

2

4 1

3

RL9505

NRL-1P10A-DC9-186

2

4 1

3

RL9506

NRL-1P10A-DC9-186

2

4 1

3

RL9502

NRL-1P10A-DC9-186

2

4 1

3

D9505 1SS352

C9507

103J

C9515

103J

D9525

1SS352

C9517

103J

D9523

1SS352

C9508

103J

D9506 1SS352

C9516

103J

D9526 1SS352

C9518

103J

RL9504

NRL-1P10A-DC9-186

2

4 1

3

D9524

1SS352

R9520

220(1W)

R9515

220(1W)

F9501A F9501B

F9503BF9503A

F9502A F9502B

F9504A F9504B

TO BADG-0566

SD-5 : A5

TO BADG-0566

SD-5 : A2

TO BAAMP-0549

SD-3 : H2

TO BAAMP-0550

SD-3 : H3

TO BADG-0566

SD-5 : D1

TO BAETC-0562

SD-4 : H4

U0020

BAPS-0559

Power Supply

U0022

BAETC-0560

U0021

BASW-0558

U0024

BADIS-0563

U0025

BAETC-0554

U0014

BAETC-0612 Light L-ch

Light R-ch

U0015

BAETC-0613

U0013

BAETC-0556

U0012

BAETC-0555

Meter-S R-ch

Meter-S L-ch

U0019

BAETC-0944

U0017

BAETC-0942

U0016

BAETC-0941

U0018

BAETC-0943

WHITE BLUE

P9500C

P9500B

E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL

FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE

ATTENTION

VA

ET CALIBRATION COMME INDIQUE.

D'INCENDIE, REMPLACER UNIQUEMENT

PERMANENTE CONTRE LES RISQUES

AFIN D'ASSURER UNE PROTECTION

PAR UN FUSIBLE DE MEME TYPE

AGAINST FIRE HAZARD, REPLACE

VA

FOR CONTINUED PROTECTION

AND RATING INDICATED.

ONLY WITH FUSE OF SAME TYPE

CAUTION

BY MARK

ARE CRITICAL FOR

SAFETY

IDENTIFIED

NOTE

THE COMPONENTS
REPLACE ONLY

WITH PART

NUMBER SPECIFIED.

.

PRINTED CIRCUIT BOARD VIEW-1-1

M-5000R

U001

BAAMP-0549

BCETC-0837

U0010
BAAMP-0549
POWER AMPLIFIER (Lch) CIRCUIT
PC BOARD

BCETC0835

U0014

1

LIGHT (Lch) CIRCUIT PC BOARD
BAETC-0612

U0012
METER-S (Lch) CIRCUIT PC BOARD
BAETC-0555

U0016
BRIDGE DIODE (D9501) CIRCUIT PC BOARD
BAETC-0941

U0017
BRIDGE DIODE (D9502) CIRCUIT PC BOARD
BAETC-0942

U00110
HOLD AC POWER SWITCH PC BOARD
BAETC-0837

U0011
BAAMP-0550
POWER AMPLIFIER (Rch) CIRCUIT
PC BOARD

U0013
METER-S (Rch) CIRCUIT PC BOARD
BAETC-0556

U0015
LIGHT (Rch) CIRCUIT PC BOARD
BAETC-0613

BCETC0836

U0018
BRIDGE DIODE (D9503) CIRCUIT PC BOARD
BAETC-0943

U0019
BRIDGE DIODE (D9504) CIRCUIT PC BOARD
BAETC-0944

M-5000R

A

PRINTED CIRCUIT BOARD VIEW-1-2

U001

1

2

3

BAAMP-0549

B C D E F G H

P7509A

BLUE WHITE

L

BCETC-0555

251405551

Q7503

P2507A

to DISPLAY

+ -

25140612

BCETC-0612

1

Q7703

P7703B

1

BCETC0835

25140835

D2523 D2525D2527

LIGHT

L

METER_S

J6683

J6689

J6693

J6695

J6697

R6649

Q6513

C

R6565

D6515

BLUE

to BUS BAR

to BUS BAR

P9513A

P9511A

10

1

P5601B

J6501

J6691

J6637

J6635

J6633

J6631

10

C

J6549

J6547

J6537

J6545

R6599

J6541

J6649

J6539

J6647

17

J6645

Q6523

Q6533

J6593

R6601

J6705

J6657

Q6521

Q6535

J6655

J6653

J6651

J6567

J6703

J6565

L

30

1

25

BCAMP-0549

25140549A

PWR_L

27

30

J6561

J6563

J6557

J6559

J6553

J6555

Q6519

J6505

J6551

A

25140942

BCETC-0942

1

C9535

D9502

C9534

BCETC-0941

25140941

J6591

J6701

C6505

J6643

J6699

22

J6641

22

25

J6639

22

J6589

15

SIG_OUT+

SIG_OUT-

PROTECT

SIG_IN

G_33P

G_IN

G_NF

+B

NF

-B

NC

R6647

connect to PRE2nd

R6551

J6543

12

C6529

C6531

D6517

C6523

1

D9501

P7507B

IPVPRL

G

G

J6687

A

R6567

GRAY

to RCA_IN

1

BROWN

P9519A

J6685

R6569

Q6517

J6587

P5505B

C6527

30

C6511

L6525

J6583

7

J6581

15

R6607

J6681

C6503

J6629

10
7

J6679

17

R6645

J6579

J6535

L6505

RL6587

J6677

Q6503

C C

R6571

L6523

R6643

7

J6585

10

J6577

12

C6525

J6533

R6591

J6675

J6673

J6575

Q6515

J6671

J6627

R6573

7

J662330J6625

30

J6531

P9515A

P6503A

to SP_TRM

J6669

7

R6575

30

A

R6581

D6513

J6667

Q6511

R6579

J6665

P5503A

to RCA_IN

G_IN

-B

J6529

J6503

+B

C6519

J6527

SIG_IN

J6525

C6515

C6513

G_IN

J6523

7

Q6525 Q6527

J6615

J6609

J6611

J6607

J6613

J6663

J6619

J6617

J6621

J6569

Q6531

22

22

251308371

J6521

J6519

J6573

J6571

R6597

BCETC-0837

P6505A

J6605

10

25

25

27

J6515

J6517

SPACER

J6513

R6553

J6511

J6603

J6509

25

J6601

J6507

J6599

R6603

J6661

P9535

J6597

J6659

Q6529

C

P9539

J6595

P9537

A

J6684

J6690

J6694

J6696

22

22

25

22

J6590

SIG_IN

G_33P

G_IN

NF

R6648

connect to PRE2nd

R6552

12

C6530

C6532

D6518

C6524

G

+B

G

Q6514

BLUE

to BUS BAR

P7508B

IPVPRL

J6698

C

R6566

D6516

P9514A

P9512A

to BUS BAR

1

R6650

P5602B

10

J6502

J6692

J6638

J6636

J6634

J6632

10

METER_S

+ -

C

Q7704

R

BCETC-0556

P7704B

251405561

4

A

P7510A

BLUE WHITE

Q7504

P2508A

to DISPLAY

25140613

BCETC-0613

1

LIGHT

R

1

BCETC0836

25140836

D2524 D2526D2528

J6594

R6602

A

5

J6706

J6658

Q6522

Q6536

J6656

J6654

J6652

J6568

J6704

J6566

1

J6564

25140944

J6562

R

25

BCAMP-0550

251405450

PWR_R

27

30

J6558

J6560

J6556

Q6520

BCETC-0944

1

C9537 D9504

30

J6554

J6506

J6552

J6650

J6538

R6600

J6546

J6548

J6550

J6540

J6542

C9536 D9503

J6646

J6648

Q6524

17

BCETC-0943

25140943

Q6534

J6592

J6702

C6506

J6644

J6700

J6642

J6640

15

SIG_OUT+

SIG_OUT-

PROTECT

G_NF

-B

NC

J6544

1

J6688

A

R6568

GRAY

to RCA_IN

1

P9520A

J6686

Q6518

R6570

J6588

BROWN

P5506B

C6528

30

C6512

L6526

J6584

7

J6582

15

R6608

J6682

C6504

J6630

10
7

J6680

17

R6646

J6580

J6536

L6506

RL6588

J6678

Q6504

C C

R6572

L6524

R6644

7

J6586

10

J6578

12

C6526

J6534

R6592

J6676

J6674

J6576

Q6516

J6672

J6628

R6574

7

J662430J6626

30

J6532

P9516A

P6504A

to SP_TRM

J6670

7

R6576

30

A

R6582

D6514

J6668

Q6512

R6580

J6666

P5504A

to RCA_IN

G_IN

-B

J6530

J6504

+B

C6520

J6528

SIG_IN

J6526

C6516

C6514

G_IN

J6524

7

Q6526 Q6528

J6616

J6610

J6612

J6608

J6614

J6664

J6620

J6618

J6622

J6570

Q6532

22

22

251308371

J6522

J6520

J6574

J6572

R6598

BCETC-0837

P6506A

J6606

10

25

25

27

J6516

J6518

DIP

SPACER

J6514

R6554

J6512

J6604

J6510

25

J6602

J6508

J6600

R6604

J6662

P9536

J6598

J6660

Q6530

C

P9540

J6596

P9538

A

A side view from B side

M-5000R

A

PRINTED CIRCUIT BOARD VIEW-1-3

U001

1

2

BAAMP-0549

B C D E F G H

R6529
R6531

R2553
R2537

R2555

L

R2541

R2539
R2551

P2507A

+-

L

to Display

P7703B

D6505

Q6537

D6507

R6627

R6629

D6509

R6625

R6583

Q6547

R6633

C6517

Q6545

D6503

C6509

R6631

D6521

D6511
R6637

Q6549

R6651

R6605
C6501

D6519

Q6501

R6525

R6653

R6527

R6639

Q6543

C6521

R6641

R6635

Lch + Lch -

R6533

R6545

R6541

3

+-

R2554
R2538

R2556

R

R2542

R

to Display

P7704B

R2540
R2552

P2507A

R6530
R6532

R6606
C6502

Q6502

R6526

4

Q6550

D6506

Q6538

R6626

Q6548

D6508

R6584

DIP

5

R6628

R6630

D6510

R6634

C6518

Q6546

D6504

C6510

R6632

D6522

D6512
R6638

R6654

R6652

D6520

R6528

R6640

C6522

Q6544

R6642

R6636

Rch + Rch -

R6534

R6546

R6542

B side view from A side

PRINTED CIRCUIT BOARD VIEW-2-1

M-5000R

U002

BAPS-0559

U0023

METER CIRCUIT PC BOARD

BAETC-0562

U0022

RELAY CIRCUIT PC BOARD

PAETC-0560

U0020

POWER SUPPLY CIRCUIT PC BOARD

BAPS-0559

U0025

METER RANGE

LED CIRCUIT

PC BOARD

BAETC-0554

U0026

RCA INPUT CIRCUIT PC BOARD

BATRM-0552

U0024

DISPLAY SWITCH CIRCUIT PC BOARD

BADIS-0563

U0021

AC POWER SWITCH PC BOARD

BASW-0558