Integra ADM-30.1 (B) Service Manual

SERVICE MANUAL

ADM-30.1

Ref. No. 4164

SERVICE MANUAL

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2 CHANNEL AMPLIFIER

1

5

0

MODEL ADM-30.1 (B)

Black model

8

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Sep, 2009

2

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TEL [phone] QQ 376315150 892498299

TEL

13942296513

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
PAR TS WHOSE PAR T 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.

BMDD
BMMA

120V AC 60Hz
220-240V AC 50/60Hz

5

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SERVICE PROCEDURE

ADM-30.1

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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 adjest 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.

F901
F901

2. Setting position before shipment.

(1) Power Switch
(2) Input Level : MAX.
(3) Audio Sens. Level : MAX.
(4) Audio Sens. : OFF
(5) 12 V Trigger : OFF

6

PART NAME

FUSE
FUSE

3

1

5

DESCRIPTION

3.15A-UL/T-233

1.25A-SE-EAWK

: OFF

1

5

Q'TY

0

1
1

PART NO.

252323GR
252071GR

9

8

REMARKS

<DC>
<MA>

2

4

9

<Notes>

<DD> : North American model
<MA> : Australian model

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R5

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ADJUSTMENT PROCESURE

ADM-30.1

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OUTPUT OFFSET VOLTAGE

Conditions: Non load, no signal.

1. Set the voltage at L-ch speaker terminal to
0mV +/- 10mVDC by adjusting R513 of
BAAF-0249.
Same as R514 (R-ch).

2. After 2 minutes, set the voltage at speaker
terminal to 0mV +/- 10mV again.

13942296513

6

3

Q621

C537

D607

R675

C621

1

R663

Q511

5

R521

1

5

0

Q627

R559 R561

R575 R577

R531

R583
R581

C519

C647

R697

R691

R699

Q513

R513

D501

C507

R537
R535

C535

Q613 Q614
R519

R529

R523

C505

R507 R508

Q

Q

R506

R505
C503 C504

R503

R501 R502
C501

C502

C506

R524

R504

R514

R530

3

7

D502
R532
C508

P605A

8

6

R520

R584
R582

3

R700

C510

R698

1

Q628

R588

9

C648
Q514

R692

1

Q506

5

R634

R522

2

D506

1

R664

D504

5

R676

Q512

Q622

0

1

R556

4

9

8

9

2

8

4

2

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C531

w

w

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6

C532

P603A

BAAF-0249

3

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c

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m

ADM-30.1

EXPLODED VIEW

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A104

x 2 pcs.

A102

x 17 pcs.

F901

3

TEL

U003

7

U0032

T901

6

3

T902

13942296513

A015

A014

x 2 pcs.

A101

1

5

A001

1

A018

4 pcs.

A006

x 2 pcs.

A019

x 2 pcs.

A304

U002

5

A002

0

A017

x 4pcs.

A003

A022

Q

U0031

Q

A143

U001

A012

x 2 pcs.

7

3

8

A011
x 4 pcs.

A042

A043

3

6

1

9

5

1

2

A106

x 7 pcs.

5

4

A107

A111

0

8

9

9

8

4

2

A035

x 3 pcs.

9

A031

2

8

2

9

A301

A101

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A151

A007

x 14 pcs.

A008

x 3 pcs.

A102

x 4 pcs.

A105

x 4 pcs.

A103

x 4 pcs.

w

w

A005

x 4 pcs.

w

A009

x 4 pcs.

.

A013

x 8 pcs.

x

i

a

o

A138

A036

u

x 2 pcs.

U0021

1

6

A041

A032

A034

x 7 pcs.

y

A039

x 2 pcs.

3

.

A035

x 5 pcs.

c

o

A154

m

A140

ADM-30.1

A155

x 3 pcs.

ADM-30.1

BLOCK DIAGRAM-1

(PART-1)

DATA

AMute

Vol_UP
Vol_Down
Vol_A/D

SPB_RL

SPA_RL

CSD_Control

Protect

HP_DET

APOWER_RL

+B_Rch

-B_Rch

+B_Lch

-B_Lch

MCLK
BCLK
LRCLK
DATA

DAC_L

DAC_R

MS_R

MS_L

DAC_RESET
DIR_TO
DIR_TI
DIR_CLK
DIR_CSN
DIR_RESET

SPEAKER SW

REM IN

SELECTOR SW

CLK

HP_Mute

TONE

TONE

Motor Vol

INTERFACE

Phono

SP-A

VL Digital

NJM4556

SP-B

Head Phone

PHONO

TUNER

TAPE IN

R2S15215FP

CD

DOCK IN

Power SWMPU

+5V

DAC/DIR

15V

Driver

Analog

+18V

Analog

-18V

5V

DAC

Slicer

+22V

Slicer

-22V

Volume

+7V

Volume

-7V

Modulator

+5V

AMP
+18V

AMP

-18V

15V

Driver

Modulator

+5V

AMP
+18V

AMP

-18V

FUSE

Main AMP

Main AMP

Main AMP

Main AMP

DAC

WM8718

DAC

WM8718

DIR

AK4112

VLSC

VLSC

TAPE

OUTCOAX INOPT IN

SPEAKER SW

Remote Sensor

INPUT SELECTORBALANCE

TREBLE

BASS

MAIN MPU

R5F212A7SNFA

5V/3.3V

RI

RI

Relay

MPU

DAC/DIR

DAC Analog +5V

OPAMP

OPAMP

Volume

Volume

V/L Modulator

AMP

V/L Modulator

AMP

AMP

AMP

FET Driver IC

AC IN

F901 3.15A125V3.15A125VT1.25A/250V

A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*

F901 3.15A125V3.15A125VT1.25A/250V

A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*

T951 NPT-1487P NPT-1487D NPT-1487J

T901

T902 NPT-1586M NPT-1586D NPT-1586J

NPT-1586M NPT-1586D NPT-1586J

T951 NPT-1487P NPT-1487D NPT-1487J

T901

T902 NPT-1586M NPT-1586D NPT-1586J

NPT-1586M NPT-1586D NPT-1586J

ADM-30.1MPA ADM-30.1MDD ADM-30.1MJJ

ADM-30.1MPA ADM-30.1MDD ADM-30.1MJJ

FET Driver IC

A/D Voltage / Motor Volume

6MHz

3

2

1

POWER ON

DIRECT

MITING

Direct

T951

NPT-1487

T901

NPT-1586

T902

NPT-1586

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Q

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6

3

1

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ADM30.1

BLOCK DIAGRAM-2

(PART-2)

Protect

SP_RL

CSD_Control

APOWER

CSD

SP_RL

Input_RL

Input_RL

Protect

POFF

APOWER

APOWER

+B_Rch

-B_Rch

+B_Lch

-B_Lch

APOWER

POWER OFF

VL Digital

IPM

Sensor

12Vtrg_OUT

12Vtrg_IN

IPM OFF

IPM ON

12Vtrg ON

12Vtrg OFF

Power SW

15V

Driver

Analog

Analog

Modulator

+5V

AMP
+18V

AMP

-18V

15V

Driver

Modulator

+5V

AMP
+18V

AMP

-18V

FUSE

Main AMP

Main AMP

Main AMP

Main AMP

Relay

OPAMP

OPAMP

V/L Modulator

AMP

V/L Modulator

AMP

AMP

AMP

FET Driver IC

AC IN

F901 3.15A125V3.15A125VT1.25A/250V

A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM* A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*

T951 NPT-1487P NPT-1487D NPT-1487J

T901

T902 NPT-1586M NPT-1586D NPT-1586J

NPT-1586M NPT-1586D NPT-1586J

FET Driver IC

INPUT

9V

OPAMP

+5V

Control

Logic IC

+15V

-15V

CLR

CK

Q

Q

Q

CLR

CK

PR

D

Q

PR

D

+12Vsub

100K

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

21

24

22

1

10

2

2

3 4

1

+12Vsub

8

6

5

4

3

2

1

7

+5V

+5V

+5V

8

6

5

4

3

2

1

7

T951

NPT-1487

T901

NPT-1586

T902

NPT-1586

POWER OFF

APOWER Driver

CSD Driver

SP_RL Driver

Input_RL Driver

Q

Q

3

7

6

3

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L

1

3

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4

2

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1

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3

1

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0

8

9

2

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ADM-30.1

SCHEMATIC
DIAGRAM-1

DIGITAL AMP.
SECTION
(PART-3)

A

1

2

3

4

5

BCDEFGH

SPEAKER TERMINAL PC BOARD

DIGITAL AMP. CIRCUIT PC BOARD

To Speaker terminal PC board

BAAF-0278

SPB_RL

SPA_RL

PROTECT

CSD

PROTECT

GND_DG

-B_LCH

PROTECT

CSD

CSD

-B_RCH

CSD_LCH
PROTECT_LCH

CSD_RCH

PROTECT_RCH

+10VDG_LCH

+10VDG_RCH

-B_PRE_RCH

+B_PRE_RCH

+B_LCH

+B_RCH

+B_DG

OUT_LCH
GND_LCH

GNDDG_LCH
GNDNF_LCH

-B_LCH

+B_LCH

VB_LCH

OUT_RCH

+B_RCH

GNDDG_RCH

GNDNF_RCH

GND_RCH

-B_RCH

+10VDG_RCH

+10VDG_LCH

+B_PRE_RCH

-B_PRE_RCH

-B_PRE_RCH
+B_PRE_RCH

PROTECT_RCH

CSD_RCH

CSD_LCH

PROTECT_LCH

GND_LCH
LCH

RCH
GND_RCH

GND_POWER_RCH

OUT_RCH

VB_RCH

GNDDG_RCH
GNDNF_RCH

+B_RCH

-B_RCH

GND_POWER_LCH

VB_LCH

+B_LCH

GNDDG_LCH

GNDNF_LCH

OUT_LCH

-B_LCH

HeatSink

HeatSink

ADM-30.1 No USE

U002
BAAF-0278

-21V

-33V

D903

S1NB60

134

2

C901

104

C903

104

C907

104

C917

1000/35

C919

47/25

L903

59u

2

1 3

4

Q905B

TLP283-4

3

14 13

4

Q905A

TLP283-4

16

1 2

15

C911

CE

10000/50

D905

1SS352

Q903

DTC123JKA

Q904

DTC123JKA

R904

10K

+33V

C909

CE

10000/50

C905

104

D901

LN25XB60

134

2

R641

27K

R647

3.3K

R643

22K

Q625A

HN1C01F-GR

2

1 6

Q625B

4

5

3

Q619A

HN1C01F-GR

1

2

6

R649

10K

Q905D

TLP283-4

9

8

7

10

R903

10K

Q905C

TLP283-4

6

11 12

5

Q620A

HN1C01F-GR

6

2

1

Q626B

3

5

4

Q626A
HN1C01F-GR

2

6

1

R669

5.6K

R667

6.8K

R651

10K

R653

5.6K

D610

UDZS5.6B

Q620B

3

5

4

D612

UDZS5.6B

R650

10K

R654

5.6K

R652

10K

R670

5.6K

C636

47/50

C635

47/50

R907

22

C923

ECQE250V-153J

D906

1SS352

C933

ECQE250V-104K

L905

6.8u

R666

82K

R665

82K

R905

2.2K

R906

2.2K

Q619B

4

5

3

D611

UDZS5.6B

D609

UDZS5.6B

Q901
78M12

3

O

2

G

1

I

P960

TRM-423

2341

RL901

NRL-2P5A-DC12-192

3

2

1 6

5

4

RL902

NRL-2P5A-DC12-192

3

2

1 6

5

4

L904

59u

2

1 3

4

R908

22

C924

ECQE250V-153J

C934

ECQE250V-104K

L906

6.8u

L902

22u

R642

27K

R646

3.9K

R648

3.3K

R644

22K

C904

104

C906

104

C910

CE

10000/50

C902

104

-33V

C912

CE

10000/50

R902

2.2(1/2W)

C920

47/25

C918

1000/35

C908

104

Q902

78M12

3

O

1

I

2

G

J901

J902
J904

J903

D904

S1NB60

124

3

R645

3.9K

C637

104Z

C638

104Z

C639

104Z

C641

104Z

C640

104Z

C913

104Z

C915

104Z

C928

102J

C927

102J

C931

104J

C932

104J

L901

22u

P903

NPLG-4P151

1
2
3
4

P905

NPLG-2P149

2
1

P906

NPLG-2P149

1
2

P904

NPLG-4P151

4
3
2
1

P912

NPLG-2P29

1

2

P913

NPLG-2P29

1

2

P911

NPLG-2P29

1

2

P907

1

P908

1

D909

S1NB60

124

3

+33V

C925

104J/100V

C926

104J/100V

C914

104Z

P603B NPLG-9P0964

1

2

3

4

5

6

7

8

9

C921

ECWF(S)250V-334

C922

ECWF(S)250V-334

-21V

+21V

R909

22K

C937

2200/35

R921

1K

R923

10K

C941

10/50

C943

10/50

R910

22K

R924

10K

R920

10K

R668

6.8K

R914

NC

R913

NC

R918

100K

D907
UDZS24B

R911

100

C944

10/50

D913

1SS352

R912

100

D916

1SS352

-21V

R917

100K

R919

10K

Q911

2SC2712-GR

Q915

2SA1162-GR

R927

220K

R925

560

D915

1SS352

Q907

2SA1162-GR

R928

220K

Q908

2SC2712-GR

R926

560

C942

10/50

D914

1SS352

D908

UDZS24B

C938

2200/35

Q912

2SA1162-GR

R922

1K

R930

470K

R931

33(1W)

R901

2.2(1/2W)

C916

104Z

R932

2.2(1/2W)

R933

2.2(1/2W)

Q916
2SC2712-GR

R916

390K

Q909

2SA1488-Y

R915
390K

R929

470K

P601B

7

6

5

4

3

2

1

P602B

7

6

5

4

3

2

1

P914

NPLG-2P29

1

2

C642

104Z

C936

101

C935

101

R658

NC

R660

0

R657

NC

R659

0

C614

334

R626 100K(F)R624

100K(F)

R623

100K(F)

R512

390

R510

390

R516

47

R518

47

R51747R515

47

R509

390

R511

390

R513
100

1

2

3

R514

100

3

1

2

R530

3.3K

Q514

2SC2712

R642

12K

R644

12K

R643

12K

R641

12K

R607

3.3K

Q513

2SC2712

Q509

2SC2712

R692

4.7K

R691

4.7K

R695

6.8K

R696

6.8K

R674

12K

R673

12K

R697

NC

R698

NC

C524

22/50

R634

56(1/4W)

R633

56(1/4W)

R632

56(1/4W)

R631

56(1/4W)

R529

3.3K

R687

0

Q519

78L05

1

O

2

G

3

I

Q630

HN1A01F-GR

5

4

1

2

6

3

R680

6.8K

R679

6.8K

Q629

HN1A01F-GR

5

3

6

2

1

4

D609

M1FL20U

R619

6.8(1/4W)

C603

471

Q611
2SA965

Q613

2SC2235

Q614

2SC2235

Q612

2SA965

+17V

+17V

D612

M1FL20U

D610

M1FL20U

D611

M1FL20U

C525

220/25

Q621

2SA1162-GR

C526

220/25

C523

22/50

C606471

R621

6.8(1/4W)

C605471

R560

3.3K

R562

8.2K

R561

8.2K

R559

3.3K

R588

120K

R587

120K

Q617

2SA1162-GR

Q615

2SC2712-GR

R683

22K(1/4W)

R681

22K(1/4W)

C619

47/50

C621

47/50

D607

UDZS18B

D605

UDZS18B

R586

470K

R585

470K

R584

39K

R583

39K

C648

102J

C647

102J

R688

0

R590

33(1/4W)

Q520

78L05

1

O

3

I

2

G

R592

2.2K(1/4W)

R686

0

Q608

2SK208-GR

31

2

R600

2.2K(1/4W)

R591

2.2K(1/4W)

R589

33(1/4W)

R599

2.2K(1/4W)

Q607

2SK208-GR

123

R685

0

R699

8.2K

R630

47K

R604

10K

R596

3.9K

R595

3.9K

Q627

2SA1162-GR

Q628

2SA1162-GR

Q622

2SA1162-GR

Q616

2SC2712-GR

Q618

2SA1162-GR

Q516

2SA1162-GR

Q515

2SA1162-GR

Q512C

TC7W14FU

3

8

5

4

Q512B

6

2

Q512A

7

1

Q511B

6

2

Q511C

TC7W14FU

3

4

5

8

Q511A

7

1

C501

221

R689
330K

R690

330K

R639

47K

R675

220K

R700

8.2K

C509

22/50(UTSJ)

C503

22/50(UTSJ)

C510

22/50(UTSJ)

C504

22/50(UTSJ)

R682

22K(1/4W)

R684

22K(1/4W)

R637

560

R635

560

R636

560

R638

560

R606

6.8K

R608

3.3K

R578

5.6K

R576

4.7K

R605

6.8K

R577

5.6K

R575

4.7K

R580

10K(1/4W)

C531

471

R579

10K(1/4W)

D602

M1FL20U

D606

UDZS18B

D608

UDZS18B

R537

180F

P603A

9
8
7
6
5
4
3
2
1

R656

470

R655

470

P605A

1

2

3

4

5

6

7

R603

10K

R629

47K

C613

334

C536

220/25

R609

33

R625

100K(F)

C601

220/25

C609

334

C607

334

Q601

IRS20954S

1

VDD

2

CSD

3

IN

4

VSS

5

NC

6

VREF

7

OCSET

8

DT9COM

10

LO

11

VCC

12

NC

13

VS

14

HO

15

VB

16

CSH

Q602

IRS20954S

8

DT

7

OCSET

6

VREF

5

NC

4

VSS

3

IN

2

CSD

1

VDD16CSH

15

VB

14

HO

13

VS

12

NC

11

VCC

10

LO

9

COM

D601

M1FL20U

R617

6.8(1/4W)

R615

6.8(1/4W)

R581

6.8K

R507

3.3K

D603

1SS352

R601

4.7(1/4W)

R611

390K

-33V

+33V

Q507B

3

5

4

Q507A

HN3A51F

6

1

2

Q505B

HN3A51F

5

3

4

Q505A

1

6

2

C505

821

C511

102F

D505

1SS352

D503

1SS352

D501

UDZS5.6B

Q503
2SC2712-GR

Q501B

4

5

3

Q501A

HN3C51F-BL

6

2

1

C535

220/25

C533

220/25

C513

102F

C507

47/50

R557

100K

R555

15K

R553

2.2K

R551

12K

R535

560

R533

2.2K

R531

100K

R523

1.2K

R521

3.3K

R519

47K

R505

47K

R503

220K

R501

2.7K

-17V

+17V

R602

4.7(1/4W)

R616

6.8(1/4W)

R618

6.8(1/4W)

C608

334

C610

334

R622

6.8(1/4W)

C604

471

R620

6.8(1/4W)

R612

390K

R614

68K

C602

220/25

R610

33

D604

1SS352

-33V

+33V

R536

820

Q508B

4

5

3

Q508A

HN3A51F

6

2

1

Q506B

HN3A51F

5

4

3

Q506A

2

6

1

R582

6.8K

C514

102F

C512

102F

D506

1SS352

D504

1SS352

R554

2.2K

Q510

2SC2712

R552

12K

R538

180F

R556

15K

R558

100K

C534

220/25

R522

3.3K

R520

47K

R524

1.2K

C506

821

Q502B

3

5

4

Q502A

HN3C51F-BL

6

1

2

Q504

2SC2712-GR

R534

2.2K

R532

100K

C508

47/50

D502

UDZS5.6B

R508

3.3K

R506

47K

R504

220K

R502

2.7K

-17V

+17V

-17V

C622

47/50

C620

47/50

-17V

R613

68K

C502

221

C532

471

C539 220/25

C537 104

+5V

R663

10K

C519

1/50

R661

22K

R571

220K

C529

104

Q631

LM61CIZ

1

G

2

O

3

Vs

C540220/25

C538104

+5V

C520

1/50

R664

10K

R662

22K

R676

220K

R572

220K

R640

47K

C530

104

Q632

LM61CIZ

3

Vs

2

O

1

G

R693

4.7K

R694

4.7K

C521

104Z

C527

104Z

C522

104Z

C528

104Z

C627

104Z

C628

104Z

C631

104Z

C632

104Z

C643

104Z

C645

104Z

C644

104Z

C646

104Z

Q910

2SC3851-Y

Q603

IRFB4020

1

3 2

Q605

IRFB4020

1

3 2

Q606

IRFB4020

1

2 3

Q604

IRFB4020

1

2 3

P602A

7
6
5
4
3
2
1

P601A

7
6
5
4
3
2
1

R525

3.9K

R527

3.9K

R526

3.9K

R528

3.9K

R540

330

R542

330

R539

330

R541

330

R678

10K

R677

10K

P901

NTM-4PDMRR427

2

1

4

3

5

C929

102J

P902

NTM-4PDMRR426

1

2

3

4

5

C930

102J

C945

104J

D902

LN25XB60

1

2

4

3

U001

BAAF-0249

6

_3_

3

3

OU _ C

Q

TEL [phone] QQ 376315150 892498299

Q

7

3

6

3

T

E

w

L

w

1

3

w

9

4

2

2

9

.

x

2

5

0

4

m

8

9

9

2

8

4

9

2

8

9

9

TEL [phone] QQ 376315150 892498299

9

2

9

1

6

i

5

a

1

5

3

o

1

y

5

0

u

Q

1

1

9

5

c

1

o

8

Q

6

3

3

7

6

3

.

ADM-30.1

SCHEMATIC DIAGRAM-2

(PART-6)

A

1

2

3

4

5

BCDEFGH

GND_DG
GND_RL

POFF
APOWER
+12VS

12VTRGOUT

RCH

+B_RCH_Pre

-B_RCH_Pre

GND_RCH1

LCH

GND_LCH1

GND

SPB_RL

+12VS

CSD

PROTECT

GND_RL

12Vtrg ON

12Vtrg OFF

IPM OFF

IPM ON

12Vtrg_OUT

12Vtrg_IN

H

H

H

L

L

H

H

L

H

H

H

L

L

H

H

BAETC-0279

SPEAKER TERMINAL PC BOARD BAAF-0278

S301

NSS-22203

8

6

5

4

3

2

1

7

R301

330

R302

330

P301

NPJ-2PDWR705

5

2

1

4

3

R327

100K

R328

100K

R331

220K

R332

220K

C309

22/50

C310

22/50

C311

22/50

C312

22/50

P302

NPJ-2PDWR705

5

2

1

4

3

C318

220/25

Q305A

NJM4556A

1

4

3

2

C327

104J

D301

1SS352

D302

1SS352

R364

680K

R365

180K

R366

2.2M

R367

100K

R368

100K

R369

100K

R370

2.2K

R371

10K

R380

2.2K

R381

10K

R388

47K

R389

10K

R390

68K

R391

68K

R392

10K

R393

10K

R394

100

C337

10/50

C338

10/50

R408

560

R410

220K

F401

nanoSMDC016F

C326

104J

Q318

2SC1815-GR

Q316

2SC1815-GR

Q329

2SC1815-GR

Q328

2SC1815-GR

Q317

2SA1015-GR

Q305B

NJM4556A

7

6

5

8

S302

NSS-22203

8

6

5

4

3

2

1

7

P303

HSJ1002-01-6020

21

24

22

1

10

2

R343

390K

R344

820K

R346

470K

R347

120K

R348

10K

D307

1SS352

R349

100K

R351

100K

R352

10K

Q306

2SC1815-GR

Q307

2SC1815-GR

Q308

2SA1015-GR

R342

39K

R345

39K

Q309

2SA1015-GR

C334

102J

C333

102J

D310

1SS352

Q324

RN1402

R382

10K

R383

10K

Q323

2SA1015-GR

C322

220/25

Q311
78M15

3

O

2

G

1

I

Q312
79M15

3O2

I

1

G

R354

220(2W)

R305

220K

R306

220K

R360

5.6K

P305

TRM-423

3

4 1

2

C321

220/25

C335

100/25

D401

1SS352

C406

102J

R401

10K

R405

10K

R403

10K

R404

10K

C402

220/25

C401

220/25

C403

102J

C405

102J

R414

100K

R372

5.6K

R373

330K

R374

680K

R375

180K

R376

2.2M

R377

100K

R378

100K

R379

100K

D309

UDZS5.1B

Q320

2SA1015-GR

Q322

78L05

1

O

2

G

3

I

C331

10/50

D402

1SS352

D403

1SS352

R402

100K

R407

10K

R362

270K

D404

1SS352

D405

1SS352

D407

1SS352

D406

1SS352

D410

1SS352

D412

1SS352

C330

22/50

D408

1SS352

D308

UDZS5.6B

D409

1SS352

R336

56K

R337

150

R338

10K

R339

10K

C315

22/50

C317

22/50

C323

220/25

C324

220/25

C316

22/50

C325

22/50

R356

47K

Q303A

NJM4556A

2

3

1

8

Q303B

NJM4556A

5

6

4

7

Q304B

NJM4556A

6

5

7

Q304A

NJM4556A

1

4

3

2

8

D303

UDZS5.1B

D304

UDZS5.1B

R341

22

D306

1SS352

R340

22

D305

1SS352

R355

47K

R350

100K

Q310
78M09

3

O

2

G

1

I

D413

1SS352

D414

1SS352

R406

10K

Q407

PC817X

2

3 4

1

D415

1SS352

D416

1SS352

R413

10K

R415

10K

Q319

2SC1815-GR

C404

22/50

R419

330K

R420

680K

R421

180K

R422

2.2M

R423

100K

R424

100K

R425

100K

R426

5.6K

R427

330K

R428

680K

R429

180K

R430

2.2M

R431

100K

R432

100K

R433

100K

C408

22/50

C409

4.7/50

Q417

2SC1815-GR

Q418

2SA1015-GR

D419

1SS352

R385

220K

R386

220K

R435

100K

R436

100K

R304

220K

R303

220K

R325

220K

R326

220K

R357

10

R333

2.2K

R334

2.2K

R320

220K

R315

100K

R317

560

Q301B

NE5532AP

5

6

7

R311

470

Q302A

NE5532AP

2

3

1

Q301A

NE5532AP

3

2

4

1

8

Q302B

NE5532AP

6

5

4

7

8

R318

560

R316

100K

R319

220K

R330

220K

R329

220K

R322

47K

R321

47K

R335

47K

C339

47/50

Q401

TC74VHC74

1

1CLR

2

1D

3

1CK

4

1PR

5

1Q

6

1Q

7

GND82Q

9

2Q

10

2PR

11

2CK

12

2D

13

2CLR

14

Vcc

Q404A

TC74AC00FT

1
2

3

12
13

11

9

10

8

12
13

11

9

10

8

4
5

6

Q405A

TC74AC00FT

1
2

7

3

14

4
5

7

6

14

Q403

RN1402

Q416
RN2402

Q402

RN1402

Q415

RN2402

R323A

50K

1

2

3

R323B

50K

6

5

4

R324A

50K

3 1

2

R324B

50K

6 4

5

C340

47/50

C341

47/50

C342

47/50

R313

220K

R314

220K

R353

220(2W)

C329

334

C328

334

P959A NSAS-10P1063

5
4
3
2
1

P304

TRM-423

3

4 1

2

Q321

2SC1815-GR

Q408

2SC1815-GR

RL301

4

9
1 12

8

10

3

5

RL302

5
3

10

8

12 1

9

4

C303

47/50

C304

47/50

C308

47/50

C305

47/50

C306

47/50

C301

221J

C302

221J

C313

221J

C314

221J

C332

47/50

D417

1SS352

D418

UDZS5.6B

Q409

2SB1240

R416

33K

C407

47/50

R417

33K

R418

68K

R409

1K

R312

470

C307

47/50

C319

47/50

C320

47/50

Q414

RN1402

Q411

RN1402

Q413
RN2402

Q412

RN2402

R411

220

R412

220

D411

SPR-39MVW

2

3

GREEN

1

RED

Q421

RN2402

P606B NPLG-5P133

5

4

3

2

1

P606A NSAS-10P1063

5

4

3

2

1

P605B

7
6
5
4
3
2
1

Q420

2SA1015-GR

Q419

2SC1815-GR

U002

U0021

POWER INDICATOR
PC BOARD

Q

Q

3

7

TEL [phone] QQ 376315150 892498299

T

E

L

1

3

9

4

6

2

3

2

9

6

1

5

5

1

3

1

5

0

8

9

2

4

9

8

2

9

9

4

9

9

9

2

8

Q

Q

5

1

5

1

3

6

7

3

0

9

8

2

TEL [phone] QQ 376315150 892498299

w

w

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

SCHEMATIC DIAGRAM-3

ADM-30.1

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

3

NPT-1586

T901

P905A

P903AP904AP906A

TO PART-3 (BAAF-0249)

T902

NPT-1586

TO PART-3 (BAAF-0249)

13942296513

P958A P957A

U003

2
1

P957

NPLG-2P631

2
1

P958

NPLG-2P631

1
2

NPLG-5P133

3
4
5

P959B

6

POWER SUPPLY PC BOARD
BAPS-0270

C955

NCH-3646

MKP_R46_224M

POFF
APOWER
+B_DG
GND_DG
GND_RL

3

L952

2

1

3 4

1

C954

NCH-3645

MKP_R46_224M

S-80127CNMC-JKM-T2

104Z

C961

L951

2
3 1

D954

5

4

Q951

4

OUT

3

NC

UDZS5.1B

C953

MKP_R46_224M

Q952
DTC123JKA

VDD

VSS

VSS

2

1

DE1E3KX102ME4BA01

3 2

NRL-1P10A-DC12-140

5

1

C960

C956

1

RL951

D955

1SS352

C958
104J

R957

5.6K

104Z

5

4

R958

+15V

+

C957

R955

82K

33K

R956

0

82(1/2W)

R951

2.2(1/4W)
D951

3

S1NB60-4062

124

3300/25

C959

Q

F901

104Z

C963

R952

0

+

10/50

Q

102J

C962

NEJITANSI_ST3

2341

R953

R954

330(1/2W)

D953

D952

1SS352

1SS352

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER

3

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

NOTE_E

5
6

891

P956

330(1/2W)

7

8

C951

DE1310E472M-KH

T951

NPT-1487

2341

NEJITANSI_ST3

6

4

P959

3

1

+

9

1

1

1

1

5

4

2

U0032

AC INLET TERMINAL
PC BOARD

BAETC-0272

1

P952A

P952B

1

P953A

P953B

NPS-111-L687P(TV-5)

S951

C952

2

P954A

P954B

ARE CRITICAL FOR SAFETY.

DE1310E472M-KH

1

P955

U0031

F901 3.15A125V3.15A125VT1.25A/250V

F901 3.15A125V3.15A125VT1.25A/250V

1

NO USE

BASW-0271

POWER SWICH
PC BOARD

AV

CAUTIONF AFIN D'ASSURER UNE PROTECTION

0

5

VA

8

9

2
1

P951

NPLG-3P836

W

NRSF-112-20SRRM
S701

R774

0

11

0

R773

10 16

0

9

2

4

R772

R771

470

9

A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*

ADM-30.1MJJADM-30.1MDDADM-30.1MPA

CAUTION

FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
AND RATING INDICATED.

ATTENTION

PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT

8

PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.

2

R7750R776

12

15

9

876

390

R770

1

8

1

14

2

2

0

3

9

R777

820

2

3

413

5

3.9K
R780

JL703B

NSCT-3P874

9

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

PRINTED CIRCUIT BOARD VIEW-1

ADM-30.1

U001: DIGITAL INPUT CIRCUIT PC BOARD BAAF-0249

Q

Q

TEL [phone] QQ 376315150 892498299

R689

R695

Q631

3

7

3

R693

R599

6

R677
R571

R589

Q605

Q605

Q603

Q603

R631

R585

R587

R591

P601A P602A

C601

C603

R619

Q607
R685

R625

R659

R623

3

C529

R639

C525

C521

C627

D601

R657

R595
C539
Q509
R553

D503

C527

R551

R661

Q515

R681

1

C631

C523

R601

C511

5

Q621

D505

R555

C537

D607

C621

R675

C513

1

R663

1

Q511

R683

R633

R521

5

0

Q627
C519

C647

R691

R699

Q513

D501

R513

C507

R537
R535

1

Q615

Q611

D605

C535

Q613 Q614
R519

R583
R581

C531

C533

R529

R523

C505

R507 R508

R505

C503 C504

R503

R501 R502
C501

R557

R655

Q505

R635

R559 R561
R575 R577

R531

C619
R637

C509

R697

R514

C506

R524

R506

R504

C502

B side view

R530

8

D502
R532
C508

R538
R536

C534

P605A

P603A

R520

R558

C536

R584

R582

C532

Q616

R700

R638

C510

9

R692

Q628

R698

1

D606

Q612

R588

R522

C620

R684

R634

C648
Q514

Q506

C512

R636

C538

1

2

R664

R676

C520

D506

C514

Q512
R656

D504

R682

Q622

C524

1

R556

C540

R552

4

Q516
R640

C632

R662

R612

R614

Q602

R600

Q510
R554

9

R572

C530

C526

Q602

R686

Q608

C602

BCAF-0249

D608

C622

R632

R586

R592

8

R678

R590

R618

R616

R610

25140249B

R642

2

Q606

Q606

Q604

Q604

1

9

Q632

9

R690

R696

TEL [phone] QQ 376315150 892498299

R674

TEL

C646

13942296513

R644

D610

C614

R658
R624

SPOUT

D602

R626

R620

C604

C528

R660

R608

R602

R606

R604

R630

C644

D612

R622
C606

R688

C610

C608

R680

Q630

R694

1

DRIVER

C628

R576

R560

D604

R578

C522

GND_DG+B-BGND

R596

R562

Q520

GND_NF

Q618

R534

Q504

R540

1

1

R580

R542

Q502

A side view

Q

R518

+B

+B

-B

Q

-B
GND_Rch

CSD

P

R526
R528

R516

R512

R510

DC

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

R611

R613

R515

R527
R525

Lch

DC

GND_Lch

P

CSD

R539

Q503

1

1

Q501

R533

R541

Q601

Q617

GND_NF

1

Q519

GND_DG

Q507Q508

R579

R617

Q601

R607

+B -B GND

R517

R509

R511

NC

Rch

NC

R609

R621

C613

R605

D603

R629

R641

R603

R615

SPOUT

C605

R643

D611

D609

DRIVER

C607

C609

R687

Q629

C643

R673

R679

1

C645

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

A side pattern
B side pattern

PRINTED CIRCUIT BOARD VIEW-2

ADM-30.1

7

C957

P956

R951

89

7

6

5

3

J951

R953

R954

C962

J955

R958

Q

Q

TEL [phone] QQ 376315150 892498299

P959B

12

17

RL951

APOWER

+12VS

J952

J953

C958

6

POFF

GND

-REPLACE FUSE

GND

12

7

C959

RISK OF FIRE

AS MARKED.

P954A

P952A

1

2

3

4

1

5

1

P959

5

3

0

3

U003 : POWER SUPPLY PC BOARD
BAPS-0270

BCPS-0270

25140270B

1

P954B

T95

1

P953A

C951

F901

AC-G

3.15A125V

C956

C953

L951

C954

8

9

2

4

9

C961

D954

Q951

C960

R957

R956

R955

Q952

8

D955

2

D951

D952

D953

9

9

-

+

C963

TEL [phone] QQ 376315150 892498299

TEL

P957P958

U0032 : AC INLET TERMINAL PC BOARD
BAETC-0272

13942296513

15

AC-G

J958

J957

15

AC-G

Component side view from soldering side

L952

C955

Q

8

0

5

1

5

1

3

6

7

3

Q

Soldering side view from component side

U0031 : POWER SWITCH PC BOARD
BASW-0271

2

S951

C952

BCSW-0271

0

25140271

9

2

4

9

8

2

9

9

NLP952B P953B

P951

BCPS-0272

0

w

w

Component side view from soldering side

25140272

w

2

.

xia

o

y

u

1

6

P955

3

.

c

o

Component side view from soldering side

m

ADM-30.1

PRINTED CIRCUIT BOARD VIEW-3

U002 : SPEAKER TERMINAL
PC BOARD
BAAF-0278

Component side view from soldering side

Soldering side view from component side

REDRED BLACK BLACK

J188

7

J190

7

J306

12

J340

10

J357

30

J171

25

J172

22

J175

20

J176

20

J178

10

J177

30

J183

10

J307

7

J321

15

J362

7

J311

7

J173

7

J181

17 J179

20

J187

10

J191

J303

12

J305

10

J310

20

J312

17

J322

20

J323

J328

7

J329

7

J333

20

J334

J335

10

J339

10

J341

22

J342

12

J343

12

J344

10

J345

7

J349

J350

30

J351

20

J354

J355

7

J358

10

J3597J360

17

J368

7

J369

7

J371

20

J373

7

J377

17

J378

22

J379

15

J380

15

J376

10

J374

17

J375

17

J356

12

J372

27

J353

7

J370

10

J352

7

J361

J347

30

J309

7

J313

17

J314

22

J315

15

J327

17

J332

J348

17

J367

12

J330

J301

17

J325

7

J338

17

J346

7

J180

22

J170

J182

22

J174

20

J186

20

J365

15

J319

25

J326

22

J304

12

J324

7

J302

10

J318

10

J336

7

J317

17

J185

12J363

10

J316

7

J366

12

J331

15

J364

17

J320

7

J189

J308

30

J337

7

C301

C302

C303

C304

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C323

C324

C325

C326

C327

C330

C331

C332

C335

C337 C338

C339

C340

C401

C402

C404

C407

C408

C409

C410

C411

C635

C636

C901

C902

C903

C904

C905

C906

C907

C908

C909

C910

C911

C912

C917

C918

C919

C920

C921

C922

C923

C924

C925

C926

C927

C928

C929

C930

C931 C932

C933

C934

D421

D422

D901

-

+

AC

D902

-

+

AC

J901

7

J902

7

J903

7

J904

7

L901

L902

L903

L904

L905

L906

P301 P302

P303

P304

P305

P306

P601B

P602B

P603B

P605B

P606B

P901

P902

P903

P904

P905

P906

P907

P908

P911

P912

P913

P914

P959A

P960

Q306

Q307

Q308

Q309

Q310

Q312

Q316

Q317

Q318

Q319

Q320

Q321

Q323

Q328 Q329

Q408

Q409

Q417

Q418

Q419

Q420

Q422

Q423

Q424

Q901

Q902

R301

R302

R303

R304

R305

R306

R321

R322

R323

R324

R325R326

R327

R328

R329

R330

R331

R332

R333

R334

R335

R336

R337

R338

R339

R340

R342

R343

R344

R345

R346

R347

R348

R349

R350

R351

R352

R355

R356

R357

R358

R360

R362

R364

R365

R366

R367

R368 R369

R370

R371

R372

R373

R374

R375

R376

R377

R378

R379

R380

R381

R382

R383

R385

R386

R388

R389

R390

R391

R392

R393

R394

R419

R420

R421

R422

R423

R424

R425

R426

R427

R428

R429

R430

R431

R432

R433

R436

R437

R438

R439

R440

R441

R442

R444

R445

R447R448

R901

R902

R907

R908

R931

RL301

RL302

RL901

RL902

S301

S302

BCAF-0278

25140278B

1

+B

-B GND

GNDGND

SP

P901

P902

-12V
GND

+12V

APOWER

POFF

DRIVER

DRIVER

GND_A

SP

GND_A

Rch_OUT

GND -B +B

GND

GND

+B

-B

CSD

CSD

GND_DG

PROTECT

PROTECT

+10V

+10V

+5V

GND_DG

POWER LED

Standby LED

GND_A

Lch_OUT

+B_RCH

-B_RCH

R481

R482

R485

R483

R452

R484

R456

R454

R455

R451

R453

C333

C334

C403

C405

C406

C412

C413

C637

C638

C639

C640

C641

C642

C913

C914

C915

C916

D301

D302

D303

D304

D305

D307

D308

D309

D310

D311

D312

D401

D402

D403

D404

D405

D406

D407

D408

D409

D410

D412

D413

D414

D415

D416

D417

D418

D419

D609

D610

D611

D612

D903

D904

D905D906

F401

Q303

Q305

Q322

Q324

Q325

Q401

Q402

Q403

Q404

Q405

Q407

Q415

Q416

Q425
Q426

Q619

Q620

Q625

Q626

Q903

Q904

Q905

R359

R401

R402

R403

R404

R405

R406

R407

R408

R409

R410

R413

R414

R415

R416

R417

R418

R434

R435

R443

R641

R642

R643

R644

R645

R646

R647

R648

R649

R650

R651

R652

R653

R654

R665

R666

R667

R668

R669

R670

R903

R904

R905

R906

R935

R936

P910

P909

1

1

1

1

1

1

1

1

1

1

1

DRIVER

SP

GND

-B +B GND GND

CSD

PROTECT

+10V

+10V

PROTECT

CSD

-B

+B

GND

GND

+B-BGND

SP

DRIVER

NC

+-

-+

1

Q

Q

3

TEL [phone] QQ 376315150 892498299

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

9

TEL [phone] QQ 376315150 892498299

T

E

w

L

w

1

3

w

9

4

.

2

2

9

6

5

1

3

x

i

a

o

y

u

1

Q

Q

6

3

3

7

6

.

3

1

c

1

5

o

0

5

m

8

2

9

4

9

8

2

9

9

PRINTED CIRCUIT BOARD VIEW-4

ADM-30.1

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

3

U0021 : POWER INDICATOR PC BOARD
BAETC-0279

13942296513

6

Soldering side view from component side

3

BCETC-0279

1

25140279

Q421

1

15

Q411

Q412

5

D411

J411

R411

R412

1

P606A

Q414

Q413

5

0

Q

Q

3

7

8

6

3

1

9

5

2

1

5

0

4

9

8

9

2

8

4

2

9

8

2

9

9

9

TEL [phone] QQ 376315150 892498299

9

Component side view from soldering side

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION

ADM-30.1

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

3

Q601/Q602: IRS20954S DIGITAL AUDIO DRIVER-1

LEAD DEFINITIONS

Pin #

13942296513

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

6

Symbol

VREF

OCSET

3

VDD
CSD

IN

VSS

NC

DT

COM

LO

VCC

NC

VS

HO

VB

CSH

1

5

1

5

0

Description

Floating input positive supply
Shutdown timing capacitor, referenced to VSS
PWM non-inverting input, in phase with HO
Floating input supply return

5V reference output for setting OCSET
Low-side over-current threshold setting, reference to COM
Input for programable deadtime, reference to COM
Low-side supply return
Low-side output
Low-side logic supply

High-side floating supply return
High-side output
High-side floating supply
High-side over-current sensing input, reference to VS

Q

Q

3

7

8

6

3

1

9

5

2

1

5

0

4

9

8

9

2

8

4

2

9

8

2

9

9

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

xia

VDD

CSD

IN

VSS

NC

VREF

OCSET

O

DT

o

y

1

2

3

4

5

6

7

8

u

20954

1

6

16

15

14

13

12

11

10

9

3

.

CSH

VB

HO

VS

NC

VCC

LO

COM

c

o

m

IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION

ADM-30.1

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

3

Q601/Q602: IRS20954S DIGITAL AUDIO DRIVER-2

BLOCK DIAGRAM

VDD

IN

VSS

CSD

13942296513

6

10.4V

CHARE/

DISCHARGE

PROTECTION

CONTROL

3

1

5

DETECT

INPUT
LOGIC

HV
LEVEL
SHIFT

HV
LEVEL
SHIFT

1

UV

5

0

FLOATING INPUT

HV
LEVEL
SHIFT

Q

Q

HV
LEVEL
SHIFT

3

7

8

FLOATING HIGH SIDE

5V REG

3

6

SD

9

HIGH
SIDE

CS

DEAD-TIME

1

5

1

2

DETECT

UV

DETECT

5

DT

UV

UV

0

4

HV

LEVEL

SHIFT

9

8

Q

9

8

9

4

2

LOW SIDE CS

2

8

20.8V

2

9

CSH

VB

HO

VS

VCC

9

LO

COM

OCSET

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

5.1V REFEREANCE

m

VREF

DT

IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION

ADM-30.1

3

7

6

Q

TEL [phone] QQ 376315150 892498299

Q631/ Q632: LM61CIZ (TEMPERATURE SENSOR)

Q

Connection Diagram

1

3

SOT-23

Top View

5

1

5

0

8

TO-92

9

2

4

9

8

2

9

9

TEL [phone] QQ 376315150 892498299

TEL

13942296513

Q

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m