Marantz CD6000SE service manual 7500

HF AMP PCB

1

2

3

4

1500 C1

1501 A1

1501

2500 A4

560p

2501

2501 A4

12

L

2502 D3

2503 C2

0.0V

23 I6

O6

2

6

2504 C4

11

O6R2

0.0V

2505 C2

O5

5

10

2506 D4

20 I5

5

O5R1

A

2507 D2

9

A 2508 D2

24 I4

O4

1

1n5

2500

8

L

4

L

L

2509 E2

2510 D4

7

MI

O3

3

3500 D2

22 I3

3501 D3

6

3

O3D2

3502 E4

LO

0.0V

5

3503 E1

L

19 I2

O2

6

3504 E2

2

4

0.0V

O2D1

3505 E4

RA+

3

O1

4

3588 D3

21 I1

4500 D3

FO-

1

O1R

2

0.0V

VDD

18

7404 D2

+5L

B

FO+

SUPPLY

7500 C2

1

GND

15 4.6V (Play)

B 9500 E4

RA-

L

5597-NAPB

11 HG

RFE 9

12

LS

VRFE

}

-

NC

7500

0.92V (Play)

-,FO+,FO

RW

1500

+5L

RF 10NC

{RA+,RA

TDA1302T

VDDL

8

+5L

17 MI

LO

16

47n 2504

C

1

RA-

C

2

RA+

47u

47n

IREF

L

3

+1.4V

FO-

ON/

2505

2503

14 ADJ

VGAP

LDON

7

0.0V (Stop)

100K

4

OFF

FO+

LDON

C

4.6V (Play)

5

L

L

3500

2502 1n

13

L

4.5V (Play)

6

RW

L

L

0.0V (Stop)

7

HF

D

8

4.6V (Play)

*

3588

{LDON,O2D1,O5R1,O1R,O3D2,O6R2}

D

9

0u47

2506

+5A

7404

47n

10

14

100R

+5L

VCC

2508

2507

47u

4500

350110K

L

2 1Y

1A

1

2510

11

O6R2

NC

18p

2A

4 2Y

3

L

L

12

O5R1

NC

3A

6 3Y

5

3505

*

13

O1R

22RPC74HCU04D

*

8 4Y

4A

9

15K

14

O2D1

NC

5A

10 5Y

11

15

O3D2

NC

6A

4.8V (stop)

E

16

12 6Y

13

*3502

4.8V (stop)

E

L

NC

GND

4.6V (Play)

4.6V (Play)

17

LDON

3503

7

+5L

+5A

4R7

L

*

2509

9500

FE-BT-VK-N

2.3V (Play)

2.4V (Stop)

3504

10p

LAST UPDATE : 23 Mar 99 (912.2)

22K

* = PROVISION

1

2

3

4

27

HF AMP PCB COMPONENT SIDE VIEW

HF AMP PCB COPPER SIDE VIEW

28