Philips FR975 Service Manual page 57

1 2 3 4
SOURCE SELECTOR PART FR965 - FR975
1511
A
3950
1 Tuner L
1k8
4
+12
2511
+....V 3513
Tuner 2
100p
3951
3 TU TU TU Tuner R
1k8
B
2512
3514
100p
1512
3515 TU TU
2 CDR Rec L
470E
2513
CDR/Tape Out 1
100p
C
3516
CDR
CDR Rec R
3
470E
CDR 2514
100p
3517 CDR
5 CDR Play L
39k
D 2515
3519
CDR/Tape In
4
100p
3518 CDR CDR
CDR Play R
6
39k
CDR
2516
7 3520
4501
100p
CDR CDR CDR
E
1513
3521
2 CD L
39k
2517
3523
CD
1
100p
3522
CD CD
CD R
3
39k
F
CD
2518
3524
100p
3525
CD CD
5 SAT L
39k
2519
3527
SAT
4
100p
G
3526 SAT SAT
SAT R
6
39k
SAT
2520
7 3528
4502
100p
SAT SAT SAT
1514
3529
H
2 VCR Rec L
470E
2521
VCR Out
1
100p
3530 TAPE
VCR Rec R
3
470E
TAPE
2522
I
100p
3531
TAPE
5 VCR Play L
39k
2932
3533
VCR In 4
100p
3532 TAPE TAPE
VCR Play R
6
J
39k
TAPE
2933
7 3534
4503
100p
TAPE TAPE TAPE
1515b
3535
4 Front AV L
K
Front AV L 18k
2523
5
3549
100p
FAV
3536 FAV FAV
6 Front AV R
Front AV R 18k
2524
To 1437 3550
L
100p
Front part
Not in FR965 FAV FAV
1516
3573 2571
5
1k
10µ
2573
3571 3575
Phono In 4
220p
M
3574 2572
PH PH PH
Phono R
6
1k
µ
10
PH 2574
3572 3576
220p
PH 3537 PH PH
2
39k
N
2525
3539
TV
1 TV L
100p
3538
TV TV
TV R
3
39k
TV
2526
7 3540
4504
100p
O
PH TV TV
SOURCE SELECTOR PART FR965 - FR975
3104 217 06420 / 06430 / 06490
1 2 3 4
PCS 105 727
10-4
5 6 7 8 9
Tuner L
CDR Play L
CD L
SAT L
VCR Play L
Front AV L
CDR Rec L
VCR Rec L
3553
+12 +12sel
270E
2559
+12V +12V
3555
2557 2555 33n
47µ 100n
D
+12sel
D D
3554 +12V
–12 –12sel
270E
–13,5V –13,5V
VCR Rec R
2558
2556
47µ 100n
CDR Rec R
D D
Front AV R
VCR Play R
SAT R
CD R
CDR Play R
Tuner R
+12V
+12
3566
2561
µ
22
Phono L 5 8
PH
2581 3583
2585 7 Left
10k
82p
47µ
6
2583
7571b
3585
NJM4560D 3n3
3577
3579 3581 PH PH
390k 27k
2575
2577 2579
µ
10
PH
10n 2n2
3580 3582
PH
390k 27k
2576
2578 2580
10µ
10n 2n2
3578
7571a
2
NJM4560D
2582 3584
2586 1 Right
10k
82p
µ
3 47
2584
4 3586
3n3
2562 PH PH
3567
22µ
Downmix R
PH
–12
–13,5V
5 6 7 8 9
10 11 12 13
+12V
+12sel
7501
LC7821 19
VDD
1 L1
2 L2
5
3 L3
4 L4
6 L5
8
7 L6
9 L7 11
10 L8 D D D
2627 2622 2623
100p 100p 100p
CE 13
18 RES
DI 14
6501
LOGIC
1N4148
CL 15
17 S
+12sel VSS 16
3630 3631 3632
+12V
D
D
21 R8
20
22 R7
24 R6
23
25 R5
27 R4
28 R3
26
29 R2
30 R1
VEE
12
–12sel
–13,5V
Downmix L
+12V
+12sel
7572
LC7821 19
VDD
1 L1
2 L2
5 Left
3 L3
4 L4
IN
6 L5
8 Rec L
Left 7 L6
9 L7
11
10 L8
3633 3634 3635
IN
IN
CE 13
18 RES
DI 14
LOGIC
CL 15
17 S
+12sel
2624 2625 2626
+12V
VSS 16
100p 100p 100p
D D D D
21 R8
20
22 R7
IN
IN
Right 24 R6
23 Rec R
25 R5
27 R4
28 R3
26 Right
IN 29 R2
30 R1
VEE
12
–12sel
–13,5V
10 11 12 13
10-4
14 15 16 17 18
+12V
+12
3551
IN
2508
2553 2551
100p
47µ 100n
2541 3636
3
8
IN IN
470E
10µ 2549 1
22p
2
7503a
2545
NJM4560M
4565
100p
3541 3543
3545
10k
2543
µ
220
IN IN
IN
2544
3546
µ
220
10k
3544
2546
7503b
4566
6 100p
NJM4560M
2550 7
2542 3637 22p
5
470E
4
10µ
2554
2509 2552
3542 3552
µ
100p 47 100n
IN IN IN IN
–12
–13,5V
Rec L
Rec R
+12V
+12
3557
2527 2529
µ
47 100n
3613
3 8
IN IN
470E
3615
2599 1 Rec L
470E
22p
2
7504a
NJM4560M
2510
3591 3593
3595
100p
4k7
2593
2595
µ
22
IN IN IN
100p
3596
IN
4k7
2594
2596
22µ
100p
3594
7504b CDR
6 NJM4560M
3616
2600 7 Rec R
470E
22p
3614
5
470E
4
2528
2570 2530
3592 3556
100p 47µ 100n
IN IN IN IN
–12
.....V - Voltage measured during normal operation
–13,5V
- Source position : Tuner FM
- No special features ON
.....V Stand by
14 15 16 17 18
19 20
1511 A1 3557 J16
1512 B1 3566 I6
1513 E1 3567 N6
1514 H1 3571 M2
A
1515b K1 3572 N2
1516 L1 3573 M2
2508 B15 3574 M2
2509 F15 3575 M3
2510 L14 3576 N3
2511 A3 3577 J5
2512 B3 3578 M5
2513 C3 3579 J5
B
2514 C3 3580 L5
2515 D3 3581 J6
2516 E3 3582 L6
2517 F3 3583 J7
2518 F3 3584 M7
2519 G3 3585 J8
2520 G3 3586 M8
2521 H3 3587 D18
Left out
C
2522 I3 3588 E18
to Left in
2523 K3 3589 D18
2524 L3 3590 F18
2525 N3 3591 L15
Left MDM
2526 O3 3592 N15
2527 K16 3593 L15
3587
2528 N16 3594 M15
2529 K16 3595 L16
D 2530 N16 3596 L16
2541 B14 3613 K14
3589 Right out
2542 F14 3614 N14
to Right in
2543 C15 3615 K16
IN
2544 E15 3616 M16
2545 C16 3630 E12
Right MDM
2546 E16 3631 E12
2549 C15 3632 E13
3588 2550 E15 3633 L12
E
2551 B16 3634 L12
2552 F16 3635 L13
2553 B16 3636 B14
2554 F16 3637 F14
3590
2555 D6 3950 A2
2556 E6 3951 B2
IN
2557 D6 4501 E2
2558 E6 4502 H2
F
To / From 2559 D9 4503 J2
Volume 2561 I6 4504 O2
Control
2562 N6 4565 C17
Part
2570 N14 4566 E17
2571 M3 6501 D10
2572 M3 7501 A10
2573 M4 7503a C16
2574 M4 7503b E16
G
2575 K5 7504a K16
2576 L5 7504b M16
2577 K5 7571a M6
2578 L5 7571b J6
2579 K6 7572 J10
2580 L6
2581 J7
2582 M7
H
2583 J8
2584 M8
2585 J5
DownmR
2586 M5
2593 L15
DownmL
2594 M15
2595 L16
2596 M16
ss ce
I
2599 K15
2600 M15
ss clk
2622 D12
2623 D13
2624 M12
ss data
2625 M12
2626 M13
2627 D12
J
2932 J3
2933 J3
3513 B3
3514 B3
3515 B2
3516 C2
3517 D2
3518 D2
K
3519 D3
3520 E3
3521 E2
3522 F2
3523 F3
3524 F3
3525 F2
3526 G2
L
3527 G3
3528 H3
3529 H2
3530 I2
3531 I2
D
3532 J2
3533 J3
TU CD
3534 J3
M
3535 K2
3536 L2
SAT
3537 N2
3538 N2
PH TAPE
3539 N4
3540 O4
TV IN FAV 3541 C14
3542 F14
N
3543 C15
3544 E15
3545 C16
3546 E16
3549 K3
3550 L3
3551 B16
3552 F15
3553 D5
O
3554 E5
3555 D9
LEU0177/0015 3556 N15
LEU0177R/0015
19 20