Ampeg PF-350 Schematic

TO LINE SWITCH

6543 21

+55V
[2]

-55V
[1,2]

C16

0.1UF

DATEREV. BY:

Jan.05.2010release for working sample100ECOCHN0841

7-10-2010ECOWD12970

S16
S13

+15V

C46

470UF

C47

470UF

REV.

E00

OF

12

[2]

[2]-15V

S2

C130

0.1uF
100V

D

C

B

A

REV:ECO

ECOCHN0851
ECOWD12713
ECOCHN0884 A00 release for pilot June.23.2010

VAC

J1-2

N

34

R30

680K

1/2W

8MH

L1

TH1

SCK15056MSY

2200PF

S4

C25

C26

0.1UF

D13

LL4148

D14

LL4148

R28

470K

2
3
4
5

R32

6

100

7

C34

1000PF

220UF 25V

NE555D

L5

C62

C99

0.01UF

S7

0025451

SHRINK TUBE 25X40MM

0025451

SHRINK TUBE 25X40MM

0032292

SHRINK TUBE 9X30MM

0032292

SHRINK TUBE 9X30MM

47UF

25V

470K

U4

TR
OUT
REST
CONT
TH
DIS

R29

C2
1UF

275V

250V

C3

D11

LL4148

1

4

D12

LL4148

8

VCC

GND

1

VREF

[1]

POWER SWITCH

C24

0.1UF

N

D

L

C

C23

2%

C36

R19
100

MMBT3906

1

VREF

POT

[1]

R20
20K

470PF

[1]

R26

4.7K

R35
47K

1000PF

C1

1UF

BLUE

275V

BROWN

L

J1-1

FUSE SB 6.3AL/250V 5X20MM

1
2
3
4
5
6
7
8

C22

10UF

50V

Q5

2

3

12

F1

VCC

[1]

U1

VREF

-IN
VCC

+IN
SYNC

OUTB

OSC

VC

CT

GND

RT

OUTA
SHDN

DSCH

COMP

SFST

KA3525A

V+
[1]

VREF

[1]

R33
47K

R34
47K

C35

10UF

16
15
14
13
12
11
10
9

D17

1110

ER1D

T7-E

IND-A

6

T7-C

5

SCH1

A

PCB1

FORC70

FORL4

FORC10

FORR45

2034538-XX
SCHEMATIC PCB ASSY AMP/PSU BOARD PF350

2034537-04

PCB FAB FR4 DOUBLE 1 OZ 1.6MM AMP/PSU BOARD PF350

0032291

SHRINK TUBE 18X40MM

0032291

SHRINK TUBE 18X40MM

0032291

SHRINK TUBE 18X40MM

0032292

SHRINK TUBE 9X30MM

FORC11

FORC118

FORR31

FORC40

T2-C

T2-A

VREF

T2-B

[1]

R25
27K

3MH

L2

1

3

C4

2200PF

250V

8

7

5

6

R22

39K

C30

0.1UF

R17

C98

0.01UF

S3

3K
1W

G1

2

4

D9

LL4148
R10

D10

LL4148

R13

1K

AZ393MTR-E1

0.1UF

[1]

1K

C20
50V

R1

680K

1/2W

S1

MMBT4403

R11

100

MMBT4403

POT

[1]

U3-B

6

-

5

+

390K

C51

C29

0.1UF

R8

100

Q3

R4

1000PF

S15

S10

VDR1

470VAC

7

+18VFLOAT

[2]

Q4

-55V
[1,2]

10
R36

Q12

3904

0.1UF

4

R9
10K

R12
10K

R58

100

1

U3-A

C5

50V

C79
1000PF

2

SBU8J

BR1

115/230V SELECTOR

3

J4-1

J4-2

Q1

FQPF12N60C

Q2
FQPF12N60C

AZ393MTR-E1

2

-

3

+

R24

10K

IND+

[1]

IND-

[1]

[1]

1

V+
[1]

C82

0.1UF

1

50 C

2

VREF

TH2

V+

[1]

C6

J5-1
J5-2

R2

100K

1W

R3

100K

1W

1000UF

200V

C7

1000UF
200V

D15

1.5KE200A

D18

1.5KE200A

1

2

3

4

T3

UU-9.8

C9

2200PF

250V

C11

0.47UF

U13

OPTOLTV817MDIP4

4

TOMCR100-6TO92

[1]

560PF

50V
C21

R92

100

LL4148

LL4148

12

D6

D8

SC1

0026692

R16

100K

TH3

67L060

1

23

D5

LL4148

D7

LL4148

2K

R97

0.1UF

R51

4.7K

51K

R15

R14

100

C

2009-2010 LOUD TECHNOLOGIES INC.

R21

3.3K

C81

AC_1

[1]

[1]

IND-

C95

0.22UF

[2]
PWR_OFF

VAC

[1]

C13
1UF

D1

ER1D

IND+

V+
[1]

150K

0.25W

R53

150K

0.25W

[1]

R76

1

L13

220UF 25V

ALL RIGHTS RESERVED
THE INFORMATION CONTAINED HEREIN
IS PROPRIETARY AND CONFIDENTIAL
PROPERTY OF LOUD TECHNOLOGIES INC.

32

56

C43

0.1UF
400V

D20

GS1G

U6

VCC

SS

GND

8

R43

C8

2200PF

250V

T1-A
EER40-16

R55

150K

0.25W

5D7

ICE2A165

CS

3

1

G1
[1]

C70

T1-B

D23

1N4937

FB

D

2

C27

13

12

11

10

9

0.1UF

C39

47UF

4

1000PF

R7

3K

1W

C100

0.01UF

C42 1000PF

C71
50V

DZ2

GLZ18C

R73

470

1N4744A-G

DRAWN:

CHECKED:

NP ENG:

MATERIAL:

MFG:

MFG ENG:

ISSUED:

ECOWD13060
ECOWD13116 C01 REPLACE OBSOLETE D16 RJ 8-25-2010
ECOWD13216 D00 ADD D2 FOR SAFETY, ALT PN FOR D16. RJ 10-6-2010
ECOWD13501 D01

ECOWD13607 E00 RJ 1-21-2011Add shrink to R45; add power switch.

[1]
AC_1

D52

ER1D

R31

15

2W

C31

1000PF

R45

68K

2

1

VCC

D22

[1]

ER1D

C40
220UF

LL4148

D21

3

R44
10

4

4

D2

OPTOLTV817MDIP4

+15V_F

[2]

C17

0.1UF
50V

John.Lin

Nov.18.2009

release for proto 200 Apr.01.2010

200

BOM CHANGE Apr.23.2010

201

B00

Change to thermal switch

C00

Safety enhancements.

Delete R95 to increase PWM frequency. Change fuse F1. 12-13-2010

R18

2.2K
D16

1

3

MUR1620CT

STPR1620CTW (ALT)

D19

1

3

MUR1620CTR

9

T7-A

8

T7-D

IND-A

7

T7-B

U18

1

23

D50

CJ431

DATEAPPROVALS

DESCRIPTION

RJ
RJ
RJ 8-3-2010

RJ

R204

2

2

2.2K

L3

3uH

L4

3uH

D24

C76

1000PF

C77
1000PF

ER1D

R62

10

R63

10

C12
100V

820UF

C15

820UF
100V

D25
ER1D

R75
470

1W

R74
470

1W

C196

0.22UF

C78

820UF

100V

C80
820UF

100V

C32

0.1UF

C33

0.1UF

R6

5.1K
2W

R5

5.1K
2W

GLZ5.1B
Z4

C37

0.1uF
100V

L7

C44
470UF

C45

470UF

L9

1.5UH

1.5UH

P_MUTE

[2]

C28

0.1uF
100V

0.1UF

C41

0.1UF

C50

R46

1K

R47
10K

R48

4.7K

C49

3

2

0.1UF

1

R50

4.99K

C48

0.1UF

R49

24.9K

AZ393MTR-E1

U3-C

[1]

VCC

8

4

Technologies Inc.

16220 WOOD-RED RD NE WOODINVILLE, WA 98072

SCHEMATIC PCB ASSY AMP/PSU PF350

POWER SUPPLY

SIZE

D

DWG FILE:

SCALE:

NONE

DWG. NO.

2034538-XX

SHEET

8

7

6

54

LL4148

R164

3K

D29

D4

LL4148

Q9
3904

1W

D30

LL4148

5

R85

10K

12
13

R91
12K

5

U12-D

+

14

-

AS324AM-E1

PF

[2]

C60

33PF

Q33

3904

R52
100

MUTE

R147
15K

R93

1K

[2]

C117

0.1UF

D44

D43

C61

10UF

R177

4.7K

LL4148

LL4148

R148

3.6K

LIMIT_LED

IRS20957S

MUTE

[2]

R176

4.7K
U22-A

1

AS393MTR-E1

U22-B

7

AS393MTR-E1

[2]

R203

10K

0.25W

C38

4.7UF

2

3

6

7

8

5

7I8

U8

CSD

10.4VDC

IN

VREF

OCSET

DT

NC

U2-B

3

+

2

-

5

+

6

-

1

VDD

5.1VDC

VSS

4

D34

ER1D

O

R167

10K

R171

10K

R168

10K

R143

4.7

11

VCC
CSH

VB

HO

VS

LO

NC

COM

9

3
2

10I9

Q7 3904

LL4148

D58

BAV99

C58

10UF

L22

C86

10UF

L23

D27

R78
100K

6

[1,2]

1

R66
47K

6

R79

330K

-15V

3

2

R87

2.2K

P_MUTE

[1]

TEMP_MUTE

+15V

[1,2]

+55V

[1,2]

J22-2

TO 12V DC FAN

J22-1

1UF

[2]

Q8 3904

C57

R86

100K

R275

4.7K

C127
47UF

5
6

C59
1000PF

R95

R231

47K

R80

4.7K

R83

10K

U9-B

ADTL082JRZ

R140

1.6M

R56
470

+55V

[1,2]

R236

10K

R163

7

47K

0.1UF

R89
47K

C197

LIMIT
[2]

R81

4.7K

C87

0.1UF

R90

1.8K

100V

R166

1K

C121
1000PF

370~430K

R240
47K

Q11

3904

Z2

GLZ5.1B

C113
56PF

87

+15V

D

[1,2]

R68

68K1

U2-A

1

4

-

5

2
3

+

R67
15K

R65
15K

U2-D

14

+

12

15
13

-

16

R70

R69
68K1

R77

10K

R71

2K

R72

2K

10K

C

C85

100PF

R59

C93

U10

LM19CIZ

12

3

0.1UF
C190

R270

5.9K

R40
150

105 PROTECT

+15V

[1,2]

-15V
[1,2]

C90

0.01UF

S6

R96

1K

LIMIT_LED

[2]

LINE_OUT+
[2]

LINE_OUT­[2]

LINE_OUT_GND

SEND

[2]

SEND_GND

[2]

RETURN

[2]
RETURN_GND
[2]

L-GND
[2]

R39
47K

AS324AM-E1

U12-B

6

-

5

+

1M

R60

U12-C

9

-

10

+

AS324AM-E1

10UF

7

8

PREAMP OUT

AMP SIGNAL RETURN

Preamp LINE OUT+

Preamp LINE OUT-

B

+15V

[1,2]

R27

1K

GLZ5.1B

A

J9-1
J9-2

GND

J9-3
J9-4

PEAK LED

J9-5

LIMITER

J9-6

+15V

J9-7

GND

J9-8

-15V

J9-9

MUTE

J2-1

J2-2

J2-3

GND

J2-4

SEND

J2-5

GND

J2-6

RETURN

J2-7

GND

Z3

C83

10UF

JUC31F-105C ON-TYPE

TS1

C91

0.01UF

C19

10UF

95 MUTE,92 RESTART

R269

1K

LIMIT

[2]

S9

50V

R23

30K

R82

2.49K

R42
10K

R88
10K

R135

1M

R41

10K

R37

3
2

TL072ID

1K

U5-A

D35

C56

0.1UF

10UF

1

R61

1M

2

-

3

+

AS324AM-E1

C55

LL4148

D61

LL4148

R57
10K

C188

0.1UF

U12-A

1

D26

LL4148

TEMP_MUTE

[2]

PWR_OFF

[1,2]

6

5

+15V_F

C88

10UF

[1]

100K

TL072ID

S5

S12

U5-B

R38

R64
10K

6.8K

7

Q25

3904

Q20
2SC4793

C54

100UF

C89

0.01UF

78

43

R173

10K

+VCC_12V

[2]

R187

4.7

C96

47PF

D32

ES1D

16

15

14

C92

10UF

13

10

12

C111
10UF
16V

+18VFLOAT

[1]

TO LED BOARD

J3-2
J3-1

U9-A

ADTL082JRZ

1

U2-C

O

R174

R175
10K

11.3K

R162
100K

R152

10K

C112
10UF

R149

3.32K

C10

47UF

2034711
HEATSINK 1 PF350

HS1

1

2

4

R169
100K

R172
100K

R170
100K

R179

3.3K

C74

10UF

50V

C75

10UF

50V

3

C

2009-2010 LOUD TECHNOLOGIES INC.

R153
10K

C116
33PF

C66

0.1UF

D33
ES1D

-55V

[1,2]

+55V

[1,2]

LL4148

R141

D47

LL4148

R142

10

C115

0.1UF

U7

ICCJ7812TO220
1

GND

U5-C

8

4

2034712
HEATSINK 2 PF350

D28

10

OUTIN

2

HS2

1

Q15

MMBT5401

R154
20K

R155
20K

3

U2-E

11

6

2

ALL RIGHTS RESERVED
THE INFORMATION CONTAINED HEREIN
IS PROPRIETARY AND CONFIDENTIAL
PROPERTY OF LOUD TECHNOLOGIES INC.

Q10

IRFB4227

Q13

IRFB4227

C52

47UF

U22-C

R181

10K

LL4148
D31

8

4

10K

R84

+VCC_12V

R287

10K

PWR_OFF

[1,2]

C94

0.1uF
100V

C63

0.47UF
250V

C136

0.1uF
100V

[2]

U12-E

4

11

2034713
HEATSINK 3 PF350

HS3

2

1

3

Q16
MMBT5551LT1

Q17

MMBT5551LT1

AGND

C135

0.1uF
100V

C134

0.1uF
100V

U9-C

8

4

C101

0.1UF
50V

L6

20UH

0.47UF

-55V
[1,2]

C14

0.1UF

C18

0.1UF

DRAWN:

CHECKED:

NP ENG:

MATERIAL:

MFG:

MFG ENG:

ISSUED:

GLZ5.1B

C118

160V

Z6

10K

PF

[2]

C53

0.1UF

C64

0.1UF

John.Lin

R255

[1,2]

+55V

GLZ5.1B

C184
47UF

Z1

C133

0.1UF

R156
22

2W

C65

0.1UF

C67

0.1UF

100V

NOV.18.2009

DATEAPPROVALS

H-OUT

C68

0.1UF

C69

0.1UF

R183

47K

0.25W

CO1

2

MISC1
THERMAL COMPOUND

MISC2
SILICONE RTV

SCR1
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR2
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR3
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR4
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR5
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR6
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR7
SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR18

SCR SEMS M3X12 PNH PHILLIP STL NICKEL
SCR8

SCR SEMS M3X10 PNH PHILLIP STL NICKEL
SCR9

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR10

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR11

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR12

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR13

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR14

SCR SEMS M3X10 PNH PHILLIP STL NICKEL

SCR15

SCR SEMS M3X12 PNH PHILLIP STL NICKEL

SCR19

SCR SEMS M3X16 PNH PHILLIP STL NICKEL

0021419

WSHR1

WSHR D3X6X2.69MM PLASTIC

0021419

WSHR2

WSHR D3X6X2.69MM PLASTIC

0021419

WSHR3

WSHR D3X6X2.69MM PLASTIC

0021419

WSHR4

WSHR D3X6X2.69MM PLASTIC

C138

1000PF

L11

2

1

3

4

1
2
3

4

C72

0.1UF

C73

0.1UF

L-GND

[2]

[1,2]

+15V

[1,2]

-15V

R54

4.7K
1W

C139

1000PF

2

1

RETURN

RETURN_GND

SEND

SEND_GND

[2]

LINE_OUT+

LINE_OUT-

L-GND

[2]

[2]

[2]

[2]

L12

3

4

S8

S11

S14

[2]

[2]

TECHNOLOGIES INC. WOODINVILLE WA. USA

SCHEMATIC PCB ASSY AMP/PSU PF350

AMPLIFIER

SIZE

SCALE:

D

DWG FILE:

NONE

DWG. NO.

2034538-XX

2

1

730-001-00

2034504

0026673

0026673

0026673

0026673

0026673

0026673

0026673

0026673

0026671

0026671

0026671

0026671

0026671

0026671

0026671

0026673

0029375

0021424

INS1

THERMAL PAD 18X13X0.1MM MICA

0021424

INS2

THERMAL PAD 18X13X0.1MM MICA

0021424

INS3

THERMAL PAD 18X13X0.1MM MICA

0021424

INS4

THERMAL PAD 18X13X0.1MM MICA

CONN6.35MMPHONEJACK6PA

1
6
5
2

4
3

1
6
5
2

4
3

CONN6.35MMPHONEJACK6PA

L18

12

9
8

11

7

L19

10

6

L20

3
2

5
1

L21

4

CONN6.35MMPHONE10

L8

L10

SHEET

1

D

C

JA1

JA2

B

JA3

2
3
1

J13

A

REV.

E00

OF

2

2