background image

+

-

M-GND

+0.55V

-0.55V

OUT

+75V

-75V

BLK

GRN

RED

VIO

22mV

C-GND

NF

GRY

GRN

+

-

22mV

H-GND BLK

!

!

2W

47

R7

8

2W

160

R7

7

0.1

R76

D14

1SR139-400

0.1

R75

D13

1SR139-400

D12

1SS83

D1

1

1SS83

100p

C30

100p

C29

100p

C28

Q21

2SA1837_

-S

/T

Q37

2SA1507_

-S

/T

Q38

2SC390

2_

D16

1SR139-400

D15

1S

R

139-400

150p

C32

150p

C31

Q49

2SC468

5_

+85V

-85V

3

2

1

200

VR2

583-0226-00

1

2

TP2

308

-022

1-

00

1

2

TP1

308-0221-00

-E/F

Q23

2SA

1

480_

-Y

Q32

2SA

1

145_

+60V

100p

C23

-E/F

Q22

2SC37

90_

-Y

Q27

2S

A114

5_

<1

.2

m

A

-K/U

Q15

2

S

C

3478_

-K/U

Q18

2SA

1

376_

D8

MA

16

5

-K/U

Q14

2SA1376_

-K/U

Q13

2SC3478_

-60V

<1

.2

m

A

-Y

Q26

2SC2705_

-Y

Q31

2SC2

705_

D7

MA16

5

+60V

-Y

Q25

2SA

1

145_

<1

.2

m

A

-K

/U

Q17

2S

C

3478_

-K

/U

Q16

2S

A1376_

D6

MA165

-K/U

Q12

2SA1376_

-K/U

Q11

2SC3478

_

-60V

<1

.2

m

A

-Y

Q24

2S

C

2705_

-Y

Q29

2S

C

2705_

D5

MA165

+18V

-18V

+18V

-18V

D1
HZ9A2L

D2
HZ9A2L

10u
50V

C3

0.5W

1.91kF

R52

HEATSINK

TS1

369-0029-00

!

1
2

K3

308-0212-00

0.1

R99

0.1

R98

D17

LN1VB60

1000u

100V

C46

1000u

100V

C45

S

-Y

Q44

2SK330_

-S/T

Q53

2SA1507_

-S/T

Q51

2SC3902_

-K/U

Q48

2SC3478_

-K/U

Q47

2SA1376_

D21

1SR139-400

D20

1SR139-400

D19

HZ6C2L

D18

HZ6C2L

S

-Y

Q43

2SK330_

0.

5W

24kG

R102

0.5W

3k

G

R9

7

0.

5

W

24kG

R1

0

1

0.

5W

3kG

R96

+85V

-85V

+60V

-60V

AC

AC

TS
TS

+18V

-18V

3.16W

3.3k

R1

6

3.

16W

3.0k

R1

5

HEATSINK

250V

100n

C36

250V

100n

C21

100u

200V

C40

250V

100n

C33

100u

200V

C38

250V

100n

C35

100u
200V

C37

250V

100n

C34

+60V

-60V

250V

100n

C22

250V

100n

C20

250V

100n

C19

0.5W

4.42kF

R51

0.5W

4.42kF

R55

-Y

Q30

2SA1145_

<1

m

A

<1

m

A

<1

m

A

<1

m

A

3.16W

20

R8

+59.4V

+57V

+57.6V

<

10mA

+58.2V

+51V

+51.6V

<1

.4

1

m

A

-58.8V

-57V

-57.6V

<

10mA

-58.2V

-51V

-51.6V

470

R88

470

R85

330

R87

330

R86

+0.6V

+1.2V

+1.8V

0V

2.

2

R2

2.

2

R6

2.

2

R1

2

2.

2

R2

1

2.

2

R3

0

2.

2

R4

1

2.

2

R7

4

2.

2

R8

4

2.

2

R9

2

2.

2

R1

0

0

2.

2

R1

0

8

2.2

R3

2.2

R7

2.2

R1

4

2.2

R2

2

2.2

R3

9

2.2

R7

2

2.2

R7

9

2.2

R8

9

2.2

R9

3

2.2

R1

0

4

2.2

R1

1

0

4.42kF

R27

1
2
3
4

K2

308-0416-00

75k

R17

-IN
+IN

GND

GND

75k

R18

<

25mA

<

15mA

!

Attention mark indicating critical components for safety.

Replacement must be made with identical parts of specified part number.

100

R33

100

R36

10

0

R1

03

100

R61

100

R54

10

0

R5

0

10

0

R7

1

1k

R6

3

1k

R6

4

1k

R6

2

1k

R6

5

15

k

R3

5

15

k

R3

1

15

k

R2

8

15

k

R3

8

22

R3

4

22

R3

7

22

R2

9

22

R3

2

22

R47

22

R4

6

22

R4

8

22

R4

9

1.5k

R4

3

1.5k

R4

2

1.5k

R4

4

1.

5

k

R4

5

33

k

R1

0

33k

R9

5.6k

R5

7

5.6k

R5

6

5.6k

R5

8

5.

6

k

R6

0

82

0

R1

05

82

k

R5

9

12

0

R8

3

12

0

R8

2

Q28

2S

C

4793_

W6

+18V

-18V

22u
50V

C14

22u
50V

C11

250V

100n

C7

250V

100n

C6

0.5W

332F

R23

0.5W

332F

R24

100u

200V

C39

<2

.6

m

A

<2

.6

m

A

<2

.6

m

A

<2

.6

mA

<3

.4

m

A

3

2

1

200

VR1

583-0226-00

1

8

2

3

4

IC1A

NJM5532D-D

7

6

5

IC1B
NJM5532D-D

22u
50V

C13

22u
50V

C12

(+70V)

(-70V)

CGND

BGND

AGND

GND

BGND

CGND

GND

+23.7V

-24.5V

22u
200V

C2

22u
200V

C1

2W

0.

4

7

R4

2W

0.

4

7

R1

2W

0.

4

7

R11

2W

0.

4

7

R5

2W

0.

4

7

R19

2W

0.

4

7

R13

2W

0.

4

7

R25

2W

0.

4

7

R20

2W

0.

4

7

R40

2W

0.

4

7

R26

2W

0.

4

7

R53

2W

0.

4

7

R69

2W

0.

4

7

R80

2W

0.

4

7

R73

2W

0.

4

7

R90

2W

0.

4

7

R81

2W

0.

4

7

R94

2W

0.

4

7

R91

2W

0.

4

7

R107

2W

0.

4

7

R95

2W

0.

4

7

R109

2W

0.

4

7

R106

1

2

3

4

5

6

314-1108-04

0.5W

150

R6

6

0.5W

150

R6

7

0.5W

150

R7

0

0.5W

150

R6

8

I G

O

IC3

UPC78N18H

I G

O

IC2
UPC79N18H

1

2

3

4

5

6

314-1108-04

100V

47n

C5

100V

47

n

C8

D4

11EQS

10

D3

11EQS

10

W7

W5

W1

W3

W2

W4

-O

/R

Q1

2SA1986_

-O/R

Q2

2S

C

5358_

-O/R

Q4

2S

C

5358_

-O/R

Q6

2S

C

5358_

-O/R

Q8

2S

C

5358_

-O/R

Q10

2S

C

5358_

-O/R

Q20

2S

C

5358_

-O/R

Q36

2S

C

5358_

-O/R

Q40

2S

C

5358_

-O/R

Q42

2S

C

5358_

-O/R

Q46

2S

C

5358_

-O/R

Q52

2S

C

5358_

-O

Q34

2SC5358_

-O

Q19

2SA1986_

-O

/R

Q3

2SA1986_

-O

/R

Q5

2SA1986_

-O

/R

Q7

2SA1986_

-O

/R

Q9

2SA1986_

-O

/R

Q33

2SA1986_

-O

/R

Q35

2SA1986_

-O

/R

Q39

2SA1986_

-O

/R

Q41

2SA1986_

-O

/R

Q45

2SA1986_

-O

/R

Q50

2SA1986_

1
2

K1

309-2281-04

D25

MA

16

5

D2

2

MA165

D23

MA165

D24

MA16

5

1u
50V

C4

39u

25V

C15

39u

25V

C16

39u

25V

C17

39u

25V

C18

100V

1.5n

C9

100V

1.5n

C10

100V

4.7n

C2

4

100V

4.7n

C2

5

100V

4.7n

C2

6

100V

4.7n

C2

7

100V

10n

C44

100V

10n

C43

250V

100n

C42

250V

100n

C41

22u

100V

C48

22u

100V

C47

!

!

D10

HZ6C

2

L

D9

HZ6C2L

10

0

R1

11

100

R1

12

-

 

1

9

 

-

P O W E R   A M P   A S S ' Y   ( 7 1 7 - 0 0 8 9 - 1 0 )

Содержание P-7100

Страница 1: ...Authorized Technical Service Only These servicing instructions are for use by qualified personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in th...

Страница 2: ...Top Plate 150 0078 02A 170 0069 12 Bottom Plate 155 0081 02 Foot 238 0023 00 Sub Panel 134 0158 02 Push button for METER INPUT 2pcs 388 5067 03 Input Switch Assembly Ass y 716 0742 00 Heat Sink 240 0...

Страница 3: ...173 9087 03 9 2 Acrylic Plate 172 0104 24 Meter 178 2042 00 1 2 4 6 8 5 7 3 3 1pce 1pce 4pcs 4pcs 4pcs 1pce 1pce 2pcs mark parts not supplied Knob 384 2001 04 Pin Jack 302 0115 00 Pin Jack Cover 254...

Страница 4: ...tion mark indicating critical components for safety Replacement must be made with identical parts of special part number Power Amp Assembly Ass y 717 0089 10 Input Assembly Ass y 716 0741 00 Heat Sink...

Страница 5: ...parts of special part number Bridge LED Assembly LED Ass y 723 0131 00 LED Assembly 723 0122 00 Input LED Assembly LED Ass y 723 0130 00 Indicator 173 9087 03 Acrylic Plate 2pcs 172 0104 24 Input Swit...

Страница 6: ...ion Assembly Pilot Lamp Power Switch Relay Output Relay Circut Breakr T20A T10A Electrolytic Capacitor Metallized Film Capacitor MPP Diode Outer Carton Top Box Inner Sub Carton Outer Carton Bottom Box...

Страница 7: ...RD142EA100JFS 10 1 4W Electrolytic Capacitor C5 6 18 20 CE04W1E470LXZE 47uF 25V C23 24 CE04W1E390LXZE 39uF 25 Polyester Capacitor C1 CQ922M2A103K B 0 01uF 100V C2 8 16 21 25 26 CF922MF2E104KDAZ 0 1uF...

Страница 8: ...r R1 2 3 4 RW994AJ3R3J S 3 3 5W Jampa Wire J2 3 D U Model 678 0100 00 J1 E Model Jampa Setting VOLTAGE Ass y NO J1 J2 J3 100 120V 716 0744 01 220 240V 716 0744 03 K1 S1 S2 C1 C2 K1 S1 PC Board 115 168...

Страница 9: ...Plug K1 308 0207 00 Diode D1 S25VB60 Polyester Capacitor C1 2 CF922MF2E103KDAZ 0 01uF 250V C3 CF922MF2E104KDAZ 0 1uF 250V Carbon Film Resistor R1 2 RD143HA333JFS 33k 2W R1 K1 D1 D1 C1 C2 C3 LED Assem...

Страница 10: ...W R16 RS143FA332JS P 33k 3W R77 RS143DA161JS P 1 6k 2W R78 RS143DA470JS P 47 2W Metal Plate R1 4 5 11 13 19 20 25 26 RW993DJR47K H 0 47 2W Resistor 40 53 69 73 80 81 90 91 94 95 106 107 109 Transistor...

Страница 11: ...1 72 RF142EAR10J 0 1 1 4W Metar Film Resistor R68 69 RN143FA6R8JS P 6 8 3W Oxide Metal Film R7 RS143AA181JS P 180 2W Resistor R21 RS143AA151JS P 150 2W R27 RS143AA471JS P 470 2W Protection Assembly 72...

Страница 12: ...V reading of V O meter 22mV 1 2 ADJUST Meter Calibration Located Protection Assembly 720 0077 10 Peak 0dB Calibration for L ch L ch 0dB VTVM Input 1kHz Sine Wave 1kHz Load None Peak 0dB Calibration fo...

Страница 13: ...Box 801 0249 00 Top Pad F 803 0319 10 Center Pad 803 0323 00 Bottom Pad F 803 0321 20 Cover 810 4867 04 Top Carton Box 800 0274 04 Joint 6pcs 249 0012 00 Sticker 3pcs 180 9117 24 Bottom Pad R 803 0322...

Страница 14: ...02 RD142HA243GFS Solder uses Pb free solder Caution for the Pb free solder Solder absorber and a soldering gun use only for Pb free Pb free solder uses the solder of tin Sn copper Cu and nickel Ni C7N...

Страница 15: ...Preparation Parts Polyester Film Cappacitro 318 0402 00 1pce Diode MA167 3pcs Countermeasure Level L 21 to be deleted D6 MA165 to be changed C45 CF922N1H104JL CF922N1H334JL to be changed D11 12 13MA16...

Страница 16: ...ly in an unusually cold situation and the state where a power supply is not switched on for a long time hum noise may occur In this case the following measures are effective The leg of the base of a t...

Страница 17: ...S25VB60 2W 10 R1 N L E N W 2 1 S001 354 1023 00 CP001 3 1 4 2 RELAY001 D1 S25VB60 56000u 80V C002 56000u 80V C003 12dB 9dB 6dB 0dB BRG 24V GND 24V 3dB 6dB 12dB GAIN SWITCH Ass y 716 0743 1A 2A 3A 4A 5...

Страница 18: ...3 R3 J3 J1 J2 Attention mark indicating critical components for safety Replacement must be made with identical parts of specified part number VOLTAGE Ass y Number J1 J2 J3 100V 120V 220V 240V 716 074...

Страница 19: ...ELAY3 362 2234 00 0 25W 3 3k R22 0 25W 3 3k R24 0 25W 3 3k R17 0 25W 3 3k R36 0 25W 3 3k R2 24V 33 R10 33 R14 33 R23 33 R25 1 2 3 4 5 K1 308 0521 00 GND C 1 2 3 4 5 K4 308 0528 00 1 2 3 4 5 K2 308 051...

Страница 20: ...75k R18 25mA 15mA Attention mark indicating critical components for safety Replacement must be made with identical parts of specified part number 100 R33 100 R36 100 R103 100 R61 100 R54 100 R50 100 R...

Страница 21: ...R M R ACC LED M L M L ACC LED M LAMP M LAMP BRG LED BRG LED M LAMP M LAMP LED UNB LED BAL INPUT LED 3 16W 6 8 R68 24V 10u 25V C43 BRG RLY 24V GR Q3 2SC2458_ D15 MA165 D14 MA165 22 R59 10k R60 1 0k R62...

Страница 22: ...BLOCK DIAGRAM...

Страница 23: ...n in Power Requirements AC120V 230V 50 60Hz Voltage as indicated on rear panel Power Consumption 135 watts idle 945 watts in accordance with IEC 600655 Maximum dimensions 465 mm 18 5 16 width 258 mm 1...

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