beautypg.com

Headphone board, Headphone board / componentside view, Headphone board / copperside view – Philips CDR796 User Manual

Page 38

background image

7-8

7-8

F514 B8
F515 A8
F516 A8
F517 A8
F518 A8
F519 E9
F520 E9

3509 C6
3511 C3

3514 C4
3515 D5

7500-B C4
9502 B9
F500 B2
F501 B2
F502 B3
F503 C3
F504 B3
F505 C3
F506 A4
F507 B4
F508 B5
F509 C5
F510 C5
F511 A5
F512 C7
F513 A7

HEADPHONE

connection to bracket

2502 B5

2505 B4
2506 C6
2507 B8
2508 C5
2509 C3
2510 C3
2511 C9
2512 C9
2513 D9
3500 A4
3501 A6
3502-A C7
3502-B B7
3503 B3
3504 B3
3505 B5

1316

HEADPHONE

SOCKET

connection to

cabinet contact-spring

3506 B4
3507 B4
3508 B5

HEADPHONE BOARD

3512 C3
3513 C5

RIGHT

connection to cabinet

3516 E8
7500-A A4

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

LEFT

HEADPHONE

LEVEL

open/close CDR

A

B

2503 B3
2504 B3

C

D

E

A

B

C

D

E

1500 A9
1501 A1
1502 C8
1503 D9
1505-1 D8
1505-2 E8
2500 A4
2501 A6

key2

INTERF

ACE BOARD

AMPLIFIER

10K

3506

1

2

to / from

1415

to DISPLA

Y

BOARD

3

4

3507

10R

F504

2

3

F501

F500

F508

1501

HLJ1540

1

1500

1

2

3

4

5

6

390p

2510

FE-ST-VK-N

470p

2502

7500-B

NJM4556AM

5

6

7

3n3

2503

10K

1K

3509

3502-B

10K

5

4

6

3514

3502-A

10K

2

1

3

F505

F519

F509

1

2

100R

3504

1505-1

SKHVLJD010

3503

22R

9502

KEY

4K7

F503

3508

F513

F515

F518

2509

3n3

F511

1

3513

F506

F517

10K

2501

4u7

F516

3501

1K

470p

3500

10R

2511

provisional

100n

2508

4

NJM4556AM

7500-A

3

2

1

8

F520

F510

4u7

2506

3505

F512

10K

F502

F507

1503

1

2

F514

1502

EH-S

100n

2507

390p

2500

47u

2504

2505

47u

3515

4K7

3511

22R

100R

3512

3516

560R

Headphone CDR79x, 050402

2513

100n

100n

2512

+12V

-12V

HP_R

HP_L

+12V

-12V

EVM

. . . V

V

DC VOLTAGES MEASURED IN
STOP MODE
UNLESS STATED OTHERWISE

0V

0V

12V

-10,9V

0V

0V

0V

typ. +12V

typ. -11,5V

0V

0V

0V

12

+0,6/

-1,2

V

-11

+1,5/

-1,1

V

3103 303 3485.2

2002-02-01

HEADPHONE Board / componentside view

Headphone Board CDR79x, 050402

1500 B1
1501 A3
1502 C2
1503 C1
1505 C3
2500 B2
2501 B2
2505 B2
2506 A3
3500 B1
3502 B3
3507 B1
9501 B1
9502 C1

HEADPHONE

SOCKET

HP LEVEL

OPEN/CLOSE

CDR

3103 303 3485.2

2002-02-01

2502 B2
2503 A3
2504 B2
2507 C2
2508 B2
2509 A3
2510 B2
2511 C3
2512 A3
2513 A3
3501 B3
3503 A2
3504 B2
3505 B2
3506 B2
3508 B2
3509 B3
3511 A2
3512 B1
3513 B2
3514 A2
3515 A2
3516 C2
4503 C3
4506 A2
4509 A3
7500 B2

HEADPHONE Board / copperside view

Headphone Board CDR79x, 050402

1500 B1
1501 A3
1502 C2
1503 C1
1505 C3
2500 B2
2501 B2
2505 B2
2506 A3
3500 B1
3502 B3
3507 B1
9501 B1
9502 C1

HP LEVEL

HEADPHONE

SOCKET