640p front page - jkwynn.co.uk 540p_640p servicemanual.pdf · service manual ... max power...

Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233

640P/540P Issue Date: 23rd August 2005 ________________________________________________________________________

SERVICE MANUAL

________________________________________________________________________ SPECIFICATIONS: 540P 640P 640P

(MM) (MC)

Max Power Consumption 5W 5W 5W

Gain @ 1kHz 39dB 39dB 55dB Input Impedance 47k 47k 100R

Nominal Output 300mV 300mV 300mV

Sensitivity for Nominal Output 3.35mV 3.35mV 0.5mV

THD 20Hz-20kHz 0.009% 0.005% 0.002%

RIAA Curve Accuracy +/-0.65dB <+/-0.3dB <+/-0.3dB 25Hz-20kHz 20hz-50kHz 20Hz-50kHz (Subsonic filter off) Signal to Noise Ratio >85db >86dB >72dB Using Audio Precision RIAA-1 with grounded inputs.

Crosstalk @ 20kHz >76dB >83dB >69dB Dimensions (HxWxD) mm 46x215x133 46x215x133 46x215x133 inches 1.8x8.5x5.2 1.8x8.5x5.2 1.8x8.5x5.2

Weight kg 0.8 0.9 0.9 lbs 1.8 2 2

AP18705/1

1

540P & 640P SERVICE MANUAL

TABLE OF CONTENTS

Safety Precautions & Important Notes 3 540P/640P Main Assembly BOM 4 540P Main PCB Schematic 5 540P Main PCB Layout (Top Side) 6

540P Main PCB Layout (Bottom Side) 7

540P Main PCB BOM 8-9 640P Main PCB Schematic 10 640P Main PCB Layout (Top Side) 11 640P Main PCB Layout (Bottom Side) 12 640P Main PCB BOM 13-15

IC Pin Layout Details 16

2

SAFETY PRECAUTIONS & IMPORTANT NOTES

1.Check that the rear of the product indicates the correct supply voltage for you area.

2. The lighting flash with the arrowhead within an equilateral triangle is intended to alert the user or service agent to the presence of dangerous voltages within the product enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

3. The exclamation point within an equilateral triangle is intended to alert the user or service agent to the presence of important operating and maintenance (Servicing) instructions in the literature accompanying the appliance.

4. This product complies with EEC Low Voltage (73/23/EEC) and Electromagnetic Compatibility (89/336/EEC) Directives when used and serviced in accordance with this manual. For continued compliance all components marked safety and EMC critical must only be replaced by Cambridge Audio approved parts. 5. Any unauthorised design alterations or additions will void the manufacturer’s warranty; furthermore the manufacturer cannot accept responsibility for personal injury or property damage resulting therefrom. 6. When servicing, care should be taken to observe the original routing and dressing of the leads and it should be confirmed that they have been returned to normal after re-assembly. Notes on chip component replacement Never reuse a component that has been removed from a PCB Notice that the minus side of a tantalum capacitor may be damaged by heat

COPYRIGHT NOTICE. © 2005 Audio Partnership PLC. All rights reserved. Cambridge Audio and Azur are registered trademarks of Audio Partnership PLC. This document may not be reproduced, distributed, transmitted, displayed, published, or broadcast without the express written prior permission of Audio Partnership PLC. Alteration or removal of any trademark, copyright, or other notice from this content is prohibited. Information provided in this document is provided solely for the use of official service agents in repairing and servicing Audio Partnership PLC products.

3

AP15869/2 & AP16524/3

AP PART NOAP DRAWING

NODESCRIPTION QTY NOTES

AP14509/2 Azur 540.640P User's Manual Multi-Language - 1 5100-549900-100

AP15655/1 Azur 640/640P Woven Bag 1 5299-262191-300

PY912 EU PSU Unit 1 GPG411200500WA00

PY913 CU PSU Unit 1 GPU351200500WA00

PY868 Australia / NZ PSU Unit 1 GPS411200500WA01

PY867 UK PSU Unit 1 GPB411200500WA00 (4021-411200-107)

Cambridge Audio Azur 540P / 640P Phono Stage Main Assembly BOM

Note: resistors, capacitors and other 'generic' electronic components are not usually stocked by the manufacturer. Please obtain these locally.

4

Cambridge Audio Azur 540P Phono Stage

AP15219/4 Main PCB Schematic

C1

220u 50V

D21N4004

D3

1N4004

C3220u 50V

C5220u 50V

D41N4004

C6

220u 50V

VI1

VO3

GN

D2

U17818

C747N POLYESTER

C847N POLYESTER

VI2

VO3

GN

D1

U27918

C9100u 25V

C10100u 25V

+15V

-15V

D61N4004

R13k3

AK

D7BLUE_AZUR

COMMENTS=NO STUFF FPC11

10U 25V

13 2

CN1DCJACK2

C12

4.7u PEST 5%

C13

4.7u PEST 5%5

67

U4:B

NE5532

R21k2

R3

3k9

R4

82k

R51k8

G1

C15

82n

PEST

5%

G1

R6

820R

Sub Filter

AC 12v 500mA

5

67

U3:B

NE5532

R7

2k2

Q1

2SA970

R8100R

R94k7

R104k7

Q22SA970

C16100U 25V

C17100U 25V

R114k7

R12

1k0

+15V

R13

1k0

C18

100p NPO

R1447k

C19

220p

NPO

MM

3

21

84

U3:A

NE5532

R15

2k2

Q3

2SA970

R16100R

R174k7

R184k7

Q42SA970

C20100U 25V

C21100U 25V

R194k7

R20

1k0

R21

1k0

- 15V

C22

100p NPO

R2247k

C23

220p

NPO MM

R23

22R

C24

100u 25V NP

R2422k

G1

LL

R

C25

100n

Cer

amic

C26100n Ceramic

MM phono input

+V

PAD

-V

PAD

GND

PAD

D8

1N4004

R25

47R

R263k9

G1

R271k2

R28220R

G1

R297k5

C28

4.7u PEST 5%

C29

4.7u PEST 5%3

21

84

U4:A

NE5532

R301k2

R31

3k9

C30

39n PEST 5%

R32

82kR331k8

G1

C31

82n

PEST

5%

G1

R34

820R

R35

22R

C32

100u 25V NP

R3622k

G1

RR37

47R

R383k9

G1

R391k2

R40220R

G1

R417k5

RIAA

C34

47N POLYESTER

C3547N POLYESTER

+15

V

-15V

C3647N POLYESTER

C3747N POLYESTER

-15V

+15V

34

5

CN2:BZUAN-AV2-8

12

5

CN2:AZUAN-AV2-8

34

5

CN3:BZUAN-AV2-8

12

5

CN3:AZUAN-AV2-8

C38

470n

Cer

amic

G1

C394.7n Ceramic

C404.7n Ceramic

LK1LINK10MM

LK2LINK10MM

LK3LINK15MM

LK4LINK10MM

LK5LINK10MM

- 15V- 15V

LK6LINK10MM

LK7LINK15MM

12

CN5

JST 2,5MM B2B-XH-A

C14

39n PEST 5%

C334.7u PEST 5%

C274.7u PEST 5%

C41

47N POLYESTER

C42

47N POLYESTER

C2220u 50V

C4220u 50V

R42

100R

R43

100R

LK8LINK10MM

LK9LINK10MM

86-756-8687998

To enhance viewing, please print to A3 5


AP15219/4 Main PCB Layout (Top Side)

AP15220/4

Superior Performance Moving Magnet Phono Module

86-756-8687998



AP15219/4 Main PCB Layout (Bottom Side)

86-756-8687998


AP15222/3AP PART NUMBER

VALUE DESCRIPTION QTY COMPONENT IDENT NOTES

RESISTORS

22R 0.25W metal film 2 R23, R35


100R 0.25W metal film 4 R8, R16, R42, R43



1K 0.25W metal film 4 R12, R13, R20, R21

1K2 0.25W metal film 4 R2, R27, R30, R39

1K8 0.25W metal film 2 R5, R33


3K3 0.25W metal film 1 R1

3K9 0.25W metal film 4 R3, R26, R31, R38

4K7 0.25W metal film 6 R9, R10, R11, R17, R18, R19


22K 0.25W metal film 2 R24, R36



CAPACITORS

100p NPO Ceramic 5mm Pitch 2 C18, C22

220p NPO Ceramic 5mm Pitch 2 C19, C23

4.7n NPO Ceramic 5mm Pitch 2 C39, C40

39n 5% Polyester Film 5mm Pitch 2 C14, C30CMEA393J063RB050 Mini Box metallised polyester 39n 63V 5% 7.3x2.5mm, 5mm pitch.

47n 10% Polyester Film 5mm Pitch 8C7, C8, C34, C35, C36, C37, C41, C42

82n 5% Polyester Film 5mm Pitch 2 C15, C31CMEA823J063RB050 Mini Box metallised polyester 82n 63V 5% , 7.3x2.5mm, 5mm pitch.

100n Ceramic X7R 5mm Pitch 2 C25, C26

470n Ceramic X7R 5mm Pitch 1 C38

4.7u 5% Polyester Film 25mm Pitch 6 C12, C13, C27, C28, C29, C33CMEF475J100RB250 Radical metallised polyester 4.7u 100V 5% , 28x9mm, 25mm pitch

Cambridge Audio Azur 540P PCB Assembly BOM


8

AP15222/3AP PART NUMBER

VALUE DESCRIPTION QTY COMPONENT IDENT NOTES


10u 25V Polarised Electrolytic 1 C11

100u 25V Non Polarised Electrolytic 2 C24, C32

100u 25V Polarised Electrolytic 6 C9, C10, C16, C17, C20, C21

220u 50V Polarised Electrolytic 6 C1, C2, C3, C4, C5, C6 Height Restriction 16mm Max

781818 volt 1A TO220 Positive Voltage regulator

1 U1To be mounted on AP15814/1 heatsink/shield

791818 volt 1A TO220 Negative voltage regulator

1 U2To be mounted on AP15814/1 heatsink/shield

PY259 NE5532 8 pin DIL Audio OpAmp 2 U3, U4 4155-320052-100

TRANSISTORS

2SA970TO92 PNP Very low noise transistor

4 Q1, Q2, Q3, Q4 1301-970000-100

DIODES

1N4004 Rectifier Diodes 5 D2, D3, D4, D6, D8

SEMICONDUCTORS


9

Cambridge Audio Azur 640P MM/MC Phono Stage

AP151197/1 Main PCB Schematic

D21N4004

D3

1N4004

D41N4004

VI1

VO3

GN

D2

U17818

C747n PE 63V

C847n PE 63V

VI2

VO3

GN

D1

U27918

+18

V-1

8V

D61N4004

R13k3

C1110U 25V

13 2

CN1DCJACK2

3

21

84

U3:A

NE5532

C1247n PE 63V

C1347n PE 63V

+18V

-18V

R2

3k9 1/8W

C14

4u7 PE 5%

C15

4u7 PE 5%

R43k9 1/8W

5

67

U3:BNE5532

R262k2 1/8W

3

21

84

U4:A

NE5532

C6647n PE 63V

C2747n PE 63V

R27

3k9 1/8W

C28

4u7 PE 5%

C29

4u7 PE 5%

R293k9 1/8W

5

67

U4:BNE5532

R512k2 1/8W

SW1

SW-2POLE 2WAY

SW2

SW-2POLE 2WAY

Sub Filter

MC/MM

AC 12v 500mA

3

21

84

U5:A

NE5532

C4047n PE 63V

C4147n PE 63V

R52

1k3 1/8W

R53

1k3 1/8W

Q1

2SA970GR

R5418R 1/8WR55

15k 1/8WR5615k 1/8W

Q2

2SA970GR

R571k3 1/8W

R58

470R +18

V

R59

1k2

-18V

C44

220U NP 6.3V

R60470R 1/8WC46

220P PP 63V 5%

3

21

84

U6:A

NE5532

R61

910R 1/8W

Q3

2SA970GR

R6291R 1/8W

R6311k 1/8W

R6411k 1/8W

Q4

2SA970GR

C49

220U NP 6.3V

R68560k 1/8W

C51220P PP 63V 5%

MC

MM

5

67

U5:B

NE5532

C5247n PE 63V

C5347n PE 63V

R69

1k3 1/8W

R70

1k3 1/8W

Q5

2SA970GR

R7118R 1/8WR72

15k 1/8WR7315k 1/8W

Q6

2SA970GR

R741k3 1/8W

C56

220U NP 6.3V

R77470R 1/8WC58

220P PP 63V 5%

5

67

U6:B

NE5532

Q7

2SA970GR

R7991R 1/8WR80

11k 1/8WR81

11k 1/8W

Q8

2SA970GR

C61

220U NP 6.3V

R85560k 1/8W

C63220P PP 63V 5%

R862k2 1/8W

R872k2 1/8W

R882k2 1/8W

R892k2 1/8W

R4747k 1/8W

R4847k 1/8W

L

L

R

R

C25

100n PE 63V

C26470n PE 63V

D8

1N4004

12

5

CN2:AZUAN-AV2-8

34

5

CN2:BZUAN-AV2-8

12

5

CN3:AZUAN-AV2-8

34

5

CN3:BZUAN-AV2-8

C68100n PE 63V

12

5

CN4:AZUAN-AV2-8

34

5

CN4:BZUAN-AV2-8

12

CN5

JST 2,5MM B2B-XH-A

AK

D9Red Led Vf=2V

R94

3k 1/8W *2V

MM L

MC L

MM L

MC L

MM R

MC R

MC R

MM R

L

R

Q10

2SA970GR

Q11

2SA970GR

Q12

2SA970GR

Q13

2SA970GR

Q14

2SA970GR

Q15

2SA970GR

Q16

2SA970GR

Q17

2SA970GR

Q18BC560C

AK D10

Red Led Vf=2V

R95

3k 1/8W *2V

Q9BC560C

C54

10N PP 63V

C71

10N PP 63V

C72

10N PP 63V

C73

10N PP 63V

C76

10N PP 63V

C77

10N PP 63V

R651k3 1/8W

R66

470R +18

V

AK D11

Red Led Vf=2V

R1003k 1/8W *2V

Q23BC560C

R1021k3 1/8W

AK

D12Red Led Vf=2V

R104

3k 1/8W *2VQ25BC560C

R67

1k2

-18V

R42

82R

R43

150R

subdirect

C30100n PE 63V

C75

22p NPO 50V

R15130R 1/8W

R16130R 1/8W

C88

470U NP 6.3V

C89

470U NP 6.3V

R1751k 1/8W

C90

470U NP 6.3V

R1851k 1/8W

C91

470U NP 6.3V

C92

47P NPO 50V

C93

47P NPO 50V

C98

33p NPO 50V

C99

33p NPO 50V

R36

910R 1/8W

R37

910R 1/8W

R38

910R 1/8W

R24

1k87 0.1%

C16

10N PP 63V

C45

10N PP 63V

-18V

C59100n PE 63V

C60100n PE 63V

C62100n PE 63V

C67100n PE 63V

C50470n PE 63V

C70470n PE 63V

C7947n PE 63V

C8047n PE 63V

R7647k 1/8W

R7847k 1/8W

C81

10N PP 63V 1%

C32

10N PP 63V 1%

C33

10N PP 63V 1%

C34

10N PP 63V 1%

R7

1k87 0.1%

C17

10N PP 63V 1%

C18

10N PP 63V 1%

C19

10N PP 63V 1%

C20

10N PP 63V 1%

R8

1K2 1/8WR9

1K2 1/8W

R13

75K 0.1%

R19

1K 1/8W

C21

10N PP 63V 1%

C22

10N PP 63V 1%

C23

10N PP 63V 1%

C24

10N PP 63V 1%

R22

3.92k 0.1%

R451k87 0.1%

C35

22p NPO 50V

R84

1K2 1/8WR90

1K2 1/8W

C36

10N PP 63V 1%

C37

10N PP 63V 1%

C38

10N PP 63V 1%

C39

10N PP 63V 1%

C69

10N PP 63V

C82

10N PP 63V

R201k87 0.1%

R10

75K 0.1%

R12

1K 1/8W

R14

3.92k 0.1%

R5

47R 1/8WR6

47R 1/8W

R21

47R 1/8WR23

47R 1/8W

R3

1k6 1/8W

R28

1k6 1/8W

D1

1N4004

R30

100R 1/8W

R3115k 1/8W

D5

1N4148

Q19BC560C

R391k 1/8W

R40220k 1/8W

R41220k 1/8W

R4451k 1/8W

Q20MPSA14

1

2RL1:A

RELAY

34

5

RL1:B

RELAY

67

8

RL1:C

RELAY

D71N4004

R46390R 2W Carbon

AC Sense

AC Sense

+18VUnreg

C951u 50V

C31

47U NP 16V

C64

47U NP 16V

Av=147

Av=23

R49No Stuff

R82No Stuff

Q21

2SA970GR

Q22

2SA970GR

Q24

2SA970GR

Q26

2SA970GR

Q27

2SA970GR

Q28

2SA970GR

Q29

2SA970GR

Q30

2SA970GR

D13 1N4004

C21000U 35V EL

C41000U 35V EL

C551000U 25V EL

AC Sense

C9100U 25V EL

C10100U 25V EL

C57470U 25V EL

C65470U 25V EL

R11

100R

R25

100R

+18V

-18V

C83470U 25V EL

C84470U 25V EL

R50

100R

R75

100R

C1

330U 50V EL 105D

C6

330U 50V EL 105D

C3330U 50V EL 105D

C5330U 50V EL 105D

R83

220k 1/8W

R91

220k 1/8W

LK1LINK10MM

LK2LINK10MM

LK3LINK10MM

FB1

FERRITE BEAD

FB2

FERRITE BEAD

FB3

FERRITE BEAD

FB4

FERRITE BEAD

LK4LINK10MM

LK5LINK10MM

C421000U 25V EL

C431000U 25V EL

C471000U 25V EL

C481000U 25V EL

R32180k0805

R33180k0805

C94100U 25V EL

86-756-8687998



AP151199/1 Main PCB Layout (Top Side)

AP15120/6

Ultimate Performance Universal Phono Module

Power LED

MM Input Output

12V~ 0.5A

MC Input

+18V -18V

86-756-8687998



AP151199/1 Main PCB Layout (Bottom Side)

86-756-8687998


AP151224AP PART

NOVALUE DESCRIPTION TOLERANCE

FACTORY PART NO

QTY COMPONENT IDENT NOTES

18R 0.125W metal film 1% 2 R54, 71

47R 0.125W metal film 1% 4 R5, R6, R21, R23

91R 0.125W metal film 1% 2 R62, 79

100R 0.125W metal film 1% 1 R30

130R 0.125W metal film 1% 2 R15, 16

470R 0.125W metal film 1% 2 R60, 77

910R 0.125W metal film 1% 4 R36, 37, 38, 61

1K 0.125W metal film 1% 3 R12, 19, 39

1K2 0.125W metal film 1% 4 R8, 9, 84, 90

1K3 0.125W metal film 1% 8R52, 53, 57, 65, 69, 70, 74, 102

1K6 0.125W metal film 1% 2 R3, 28

2K2 0.125W metal film 1% 6 R26, 51, 86, 87, 88, 89

3K 0.125W metal film 1% 4 R94, 95, 100, 104

3K9 0.125W metal film 1% 4 R2, 4, 27, 29

11K 0.125W metal film 1% 4 R63, 64, 80, 81

15K 0.125W metal film 1% 5 R31, 55, 56, 72, 73

47K 0.125W metal film 1% 4 R47, 48, 76, 78

51K 0.125W metal film 1% 3 R17, 18, R44

220K 0.125W metal film 1% 4 R40, 41, 83, 91

560K 0.125W metal film 1% 2 R68, 85

82R 0.25W metal film 1% 1 R42

100R 0.25W metal film 1% 4 R11, 25, 50, 75

150R 0.25W metal film 1% 1 R43

470R 0.25W metal film 1% 2 R58, 66

1K2 0.25W metal film 1% 2 R59, 67

3K3 0.25W metal film 1% 1 R1

1K87 0.25W metal film 0.10% 4 R7, 20, 27, 45

3.92K 0.25W metal film 0.10% 2 R14, 22

75K 0.25W metal film 0.10% 2 R10, 13

180k 0805 Thick Film 1% 2 R32, 33

270R 2W Carbon Film 10% 1 R46

22pF 50V NP0 Ceramic 5% 1181-220042-000 2 C35, 75

33pF 50V NP0 Ceramic 5% 2 C98, 99

47pF 50V NP0 Ceramic 5% 1181-470042-000 2 C92, 93

220pF 63V Polypropylene 5% 1114-221062-000 4 C46, 51, 58, 63

10nF 63V Polypropylene 5% 1114-103062-000 10C16, 45, 54, 69, 71, 72, 73, 76, 77, 82

10nF 63V Polypropylene 1% 16C17-C24, 32, 33, 34, 36, 37, 38, 39, 81

6.3mm x 11mm x 5mm

47nF 63v Polyester Film 10% 1117-473053-000 12C7, 8, 12, 13, 27, 40, 41, 52, 53, 66, 79, 80

100nF 63v Polyester Film 10% 1117-104053-000 7 C25,C30, 59, 60, 62, 67, 68470nF 63V Polyester Film 10% 3 C26, 50, 704.7uF 100V Polyester Film 5% 1117-475062-000 4 C14, 15, 28, 29 CMEF475JI00RB250

1uF 50V Polarised Electrolytic 20% 1102-107044-000 1 C95


RESISTORS

CAPACITORS


13

AP151224AP PART


FACTORY PART NO



10uF 25V Polarised Electrolytic 20% 1102-100024-000 1 C11

100uF 25V Polarised Electrolytic 20% 1102-101024-000 3 C9, 10, 94

330uF 50V Polarised Electrolytic 20% 4 C1, 3, 5, 6High Temperature 105 Degrees C

470uF 25V Polarised Electrolytic 20% 4 C57, 65, 83, 84

1000uF 25V Polarised Electrolytic 20% 1102-102024-000 5 C42, 43, 47, 48, 55

1000uF 35V Polarised Electrolytic 20% 1102-102034-000 2 C2, 4

47uF 16VNon Polarised Electrolytic

20% 2 C31, 64

220uF 6.3VNon Polarised Electrolytic

20% 4 C44, 49, 56, 61

470uF 6.3VNon Polarised Electrolytic

20% 4 C88, 89, 90, 91

781818 volt 1A Positive Voltage regulator

4178-180302-600 1 U1Mount on AP15814/1 heatsink TO220 Silipad and Insulating Bush

791818 volt 1A Negative voltage regulator

4179-180302-600 1 U2

Mount on AP15814/1 heatsink with TO220 Silipad and Insulating Bush

NE5532 Audio OpAmp 4155-320052-900 4 U3, 4, 5, 6

2SA970GR PNP Very low noise 1301-970000-100 24Q1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 21, 22, 24, 26, 27, 28, 29, 30

Top of transistor must not be higher than 8.5mm from PCB

BC560C PNP Low noise 5 Q9, 18, 19, 23, 25Top of transistor must not be higher than 8.5mm from PCB

MPSA14 NPN Darlington 1 Q20

DIODES

1N4004 Rectifier Diodes 1401-140040-000 8 D1, 2, 3, 4, 6, 7, 8, 13

1N4148 Signal Diodes 1401-141480-000 1 D5

MRB32C Red Led 4 D9, 10, 11, 12

Must be specified type only NO ALTERNATIVES TO BE USED, Top of transistor must not be higher than 8.5mm from PCB

2 Way Horizontal

GOLD plated RCA socket

2330-004911-003 3 CN2, 3, 4 AV2-8.4-14/EC

2 Way PCB socket 2300-002100-003 1 CN5LED cable assembly plugs into here (Part No. B2B-XH-A)

PCB/Chassis mount power socket

2303-003911-300 1 CN1 RDC-020-14A

TRANSISTORS

CONNECTORS

SEMICONDUCTORS


14

AP151224AP PART


FACTORY PART NO



1uHFerrite Bead on 24AWG

1503-000000-100 4 FB1, 2, 3, 4

24AWGTinned Copper Link Wire

5 LK1, 2, 3, 4, 5 10mm LINK

PY584 ME2-5S Relay 4050-000005-002 1 RL 1

2 pole 2 way switch 2 SW1, 2 SS004P022YPF8

MISCELLANEOUS


15

Cambridge Audio Azur 540P/640P IC Pin Layout Details

Main PCB

540P/640P - 7818 (U1)

540P/640P - 7918 (U2)

540P - NE5532 (U3 & U4) 640P - NE5532 (U3, U4, U5 & U6)

540P - 2SA970GR (Q1, 2, 3, 4) 640P - 2SA970GR (Q1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14,

15, 16, 17, 21, 22, 24, 26, 27, 28, 29, 30)

16

640p front page - jkwynn.co.uk 540p_640p servicemanual.pdf · service manual ... max power...

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