Q9MJE350

R11A82

63.0V

1.03V

1.02V

QFN1MJ15004

(2SA1494)

QFP1MJ15003(2SC3858)

0.51V

0.52V

REP10.47 5W

0.09V

REP20.47 5W

0.09V

REP30.47 5W

0.09V

REP40.47 5W

0.09V 0.09V

REN10.47 5W

REN20.47 5W

REN30.47 5W

REN40.47 5W

0.09V 0.09V 0.09V 0.09V 0.09V

0V

COMMON BIAS()

COMMON BIAS(+)R17A120

R18A120

REP50.47 5W

REN50.47 5W

Q1BC546B

Q6MJE350

Q5MJE350

62.4V

Q2BC546B

62.6V

R01A30k

C0233uF 50V

0.10V

R0568k

0.10V

C042200uF

50V

+63.2V

R0368k

63.2V

C01180pF

VCC (+)

VCC ()

C056.8pF

R021k

Q15TIP41C

Q16TIP42C

R16A1k

D011N4148

D021N4148

R0633

FILE:

REVISION:

DRAWN BY: PAGE OF

TITLE

DATE

1000 Watt Peak Class AB Audio Power Amplifier For 2Ohms Loudspeaker (Core)

dosvu11000ls220131Heru Himawan Tejo Laksono

(11/02/2013)1 2

1000 Watt Peak Class AB Audio Power Amplifier for 2Ohms LoudspeakerTHIS SCHEMATIC IS LICENSED UNDER THE THERMS OF GNU GENERAL PUBLIC LICENSE V. 3.YOU MUST INCLUDE THIS SCHEMATIC WITHIN THE PRODUCT THAT BASED ON IT OR BASEDTHE MODIFIED VERSION OF THIS SCHEMATIC, PRESERVE THIS LICENSE NOTICE, PRESERVETHE GNU GENERAL PUBLIC LICENSE AS THE DEFAULT LICENSE, PRESERVE THE DESIGNERNAME, PRESERVE THE INVENTOR NAME AND PLATFORM NAME OF THE TECHNOLOGY ASBASES THIS SCHEMATIC. THIS IS FREE SCHEMATIC AS PROVIDED IN THE HOPE THAT IT WILLBE USEFUL, BUT WITH ABSOLUTELY NO WARRANTY.

THE COPYLEFT OF LICENSE IS AVAILABLE AT: http://www.gnu.org/licenses/gpl.html

SKEMATIK INI DILISENSIKAN DI BAWAH ATURANATURAN GNU GENERAL PUBLIC LICENSEV. 3. ANDA HARUS MENYERTAKAN SKEMATIK INI BERSAMA PRODUK BERBASIS SKEMATIK INIATAU BERBASIS VERSI MODIFIKASI SKEMATIK INI, MENYERTAKAN CATATAN LISENSI INI,MENYATAKAN GNU GENERAL PUBLIC LICENSE SEBAGAI LISENSI ASLI, MENYERTAKAN NAMAPERANCANG, DAN MENYERTAKAN NAMA PENEMU SERTA NAMA PLATFORM TEKNOLOGIDASAR SKEMATIK INI. INI ADALAH SKEMATIK BEBAS, TERSEDIA DALAM HARAPAN DAPATBERGUNA, NAMUN JELAS TANPA JAMINAN.

CATATAN LISENSI TERSEDIA PADA SITUS: http://www.gnu.org/licenses/gpl.html

R1427k0.5W

R15A2.7k

Q13MJE340 57.0V

56.5V

MATRIX 1.4 DOSV U12013 (IMPLEMENTING D.O.SVAS)

0.09V

0.09V

R16B12k

R0468k

C0333uF 80V

R09A6.8k

Q7BC546B

14.6V

15.2VR0822k

0.72V

SPECIFICATIONS:

MAX. OUTPUT PEAK POWER: 1000 WATT PEAK @ 2OHMS LOUDSPEAKERMAX. RMS OUTPUT RMS POWER: 500 WATT RMS @ 2OHMS LOUDSPEAKERMAX. BRIDGED RMS OUTPUT POWER: 1000 WATT RMS @ 4OHMS LOUDSPEAKERRMS OUTPUT MAGNITUDE: 31.6V RMSPEAK OUTPUT MAGNITUDE: 44.7V PEAKFREQ. RESPONSE: 20Hz ~ 20kHzMAX. OUTPUT GAIN: 33dBINPUT: 100mV PEAKDC POWER SUPPLY: 63V DC (DUAL SUPPLY)

Q3MJE340

Q4MJE340

2

.

9

9

V

2

.

9

9

V

3.50V

R0768k

D091N4736

D111N4736

Q8MJE350

R1022k

21.2VD101N4748

21.8V

REP60.47 5W

REN60.47 5W

D031N4148

D041N4148

D051N4148

D061N4148

D071N4148

D081N4148

0.09V

0.09V

REP70.47 5W

REN70.47 5W

R11B820

1

CNT6

1

CNT7

PGND

1

CNT3

1

CNT5

1

CNT4

1

C

N

T

8

L016.8uH 0V

1

2

3

CNT1

1

2

3

CNT2

S

.

I

N

P

U

T

S

.

G

N

D

V

C

C

(

)

V

C

C

(

+

)

B

R

I

D

G

E

I

N

P

U

T

P.GND

O

U

T

(

)

O

U

T

(

+

)

1

CNT9

INTERCHANNEL GND

(

C

H

A

O

N

L

Y

)

P

R

O

T

E

C

T

1

2

3

4

5

CNT10

TP5OFFSET

TP1

TP2

TP3

BUFFER(+)

TP4BUFFER()

TP7VCC (+)

TP8

VCC ()

R09B120k

QFP2MJ15003(2SC3858)

QFP3MJ15003(2SC3858)

QFP4MJ15003(2SC3858)

QFP5MJ15003(2SC3858)

QFP6MJ15003(2SC3858)

QFP7MJ15003(2SC3858)

QFN2MJ15004

(2SA1494)QFN3

MJ15004(2SA1494)

QFN4MJ15004

(2SA1494)QFN5

MJ15004(2SA1494)

QFN6MJ15004

(2SA1494)QFN7

MJ15004(2SA1494)

Q10MJE340

1.54V

Q14MJE350

1.62V

Terapkan resistor berkapasitas daya 0.25 W, terkecuali resistor tertanda bilangan watt tertentu pada skematik.

Petunjuk terapan untuk DIY:=====================

1. TERAPKAN SKEMATIK SECARA LAYAK, & HINDARI MODIFIKASI SPEKULATIF.2. Konsultasikan kepada perancang soal anjuran teknis jika hendak melakukan modifikasi.3. Terapkan tegangan suplai DC sesuai spesifikasi skematik, atau 63V DC. Toleransi tegangan berkisar 10%.4. Masingmasing pasangan Q1 & Q2, Q3 & Q4, serta Q5 & Q6 harus berhFE kembar & bermerkdagang sama.5. Sumber tegangan AC output transformator stepdown terhadap penyearah arus adalah 47V AC (disertai CT)6. Jumlah transistor dan tipe transistor penguat daya akhir sebaiknya tidak dikurangi.7. Jaringan pembumian input terpisah dari output sebagai S.GND & P.GND (tinjau halaman ke2 skematik).8. S.GND hanya diterapkan pada salah satu kanal, jika sirkit model ini diterapkan sebagai penguat dualkanal.9. Jika sirkit ini diterapkan sebagai penguat dualkanal, maka hubungan pembumian antar kanal melalui I.CH.GND.10. Hindari sembarang mengganti komponen keluar dari panduan skematik.11. L01 & LR01: radius=0.35inch, jumlah lilitan=22, diameter kawat=0.9mm12. Pembumian penguat depan tambahan & jaringan jack/port input terhubung pada PIN3 CNT1.

Konsultasikan kendala terapan kepada perancang melalui Forum MATRIX 1.4 https://www.facebook.com/groups/matrix14/

Designer: Heru Himawan Tejo LaksonoURL: http://matrix14freeamp.sourceforge.net/

MODEL dosvu11000ls22013REV. 1 (11/02/2013)

Q12MJE350

R13A390

Q11MJE340

R12270

C0622uF50V

0.48V

0.39V

(I.CH.GND)

DR03

DR01

DR04

DR02CR01

0.068uF

CR030.068uF

CR020.068uF

CR040.068uF

CR0533000uF

80V

CR0633000uF

80V

+63.2V

63.2V

47V

47V

1000 Watt Peak Class AB Audio Power Amplifier For 2Ohms Loudspeaker (Core)dosvu11000ls220131Heru Himawan Tejo Laksono

(11/02/2013)2 2

CT

1

CNTR4

1

CNTR5

1

CNTR6

1

CNTR7LR016.8uH

V

C

C

(

)

V

C

C

(

+

)

(

C

H

A

O

N

L

Y

)

S

.

G

N

D

P

.

G

N

D

T0145A

P

N

E

J001

C0010.0082u250VAC

SW002

220V

100V

120V

240V

MAIN V. SELECT

AC T100V (2)

AC T120V (1)AC T100V (1)

AC T0 (2)

AC T120V (2)

21

SW001

POWER ON/OFF

6A/12A 250VF001

20A 250V

AC T0 (1)

To T01

WIRING BLOCK1

AC T0 (1)

AC T100V (1)AC T120V (1)

AC T0 (2)

AC T100V (2)AC T120V (2)

C0020.033uF

FILE: REVISION:

DRAWN BY: PAGE OF

TITLEA

B

C

D

E

F

G

H

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

A

B

C

D

E

F

G

H

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

POWER SUPPLY UNITMODEL dosvu11000ls22013POWER AMPLIFIER SPECIFICATION MATCHING=======================================

OUTPUT PERCH: 1000 WATTS PEAKLOUDSPEAKER PERCH: 2OHMSCHANNELS: DUAL CHANNELSOURCE VOLTAGE: 110V~/120V~/220V~/240V~ (SELECTABLE)SOURCE FREQ.: 50Hz

Features: Selectable source voltage 110V~/120V~ /220V~/240V~ No SPIKE at power turnedoff Dual Ground Approch (Small Signal Ground & Loudspeaker Ground)

THIS SCHEMATIC IS LICENSED UNDER THE THERMS OF GNU GENERAL PUBLIC LICENSE V. 3.YOU MUST INCLUDE THIS SCHEMATIC WITHIN THE PRODUCT THAT BASED ON IT OR BASEDTHE MODIFIED VERSION OF THIS SCHEMATIC, PRESERVE THIS LICENSE NOTICE, PRESERVETHE GNU GENERAL PUBLIC LICENSE AS THE DEFAULT LICENSE, PRESERVE THE DESIGNERNAME, PRESERVE THE INVENTOR NAME AND PLATFORM NAME OF THE TECHNOLOGY ASBASES THIS SCHEMATIC. THIS IS FREE SCHEMATIC AS PROVIDED IN THE HOPE THAT IT WILLBE USEFUL, BUT WITH ABSOLUTELY NO WARRANTY.

THE COPYLEFT OF LICENSE IS AVAILABLE AT: http://www.gnu.org/licenses/gpl.html

SKEMATIK INI DILISENSIKAN DI BAWAH ATURANATURAN GNU GENERAL PUBLIC LICENSEV. 3. ANDA HARUS MENYERTAKAN SKEMATIK INI BERSAMA PRODUK BERBASIS SKEMATIK INIATAU BERBASIS VERSI MODIFIKASI SKEMATIK INI, MENYERTAKAN CATATAN LISENSI INI,MENYATAKAN GNU GENERAL PUBLIC LICENSE SEBAGAI LISENSI ASLI, MENYERTAKAN NAMAPERANCANG, DAN MENYERTAKAN NAMA PENEMU SERTA NAMA PLATFORM TEKNOLOGIDASAR SKEMATIK INI. INI ADALAH SKEMATIK BEBAS, TERSEDIA DALAM HARAPAN DAPATBERGUNA, NAMUN JELAS TANPA JAMINAN.

CATATAN LISENSI TERSEDIA PADA SITUS: http://www.gnu.org/licenses/gpl.html

Designer: Heru Himawan Tejo LaksonoRev. 1 (11/02/2013)URL: http://matrix14freeamp.sourceforge.net/

0 (1)

110V (1)120V (1)

120V (2)110V (2)

0 (2)

DR01 ~ DR0425A RECTIFIER

CNTR1

CNTR2

CNTR3

BOX/CASE GROUNDING