Philips FM24 - Page 47

Electrical Diagrams and PWB Layouts
47FM24 7.
Power Supply Panel: Pre-Conditioner
F601
100V / div DC
5ms / div
F608
5V / div DC
5µs / div
F610
5V / div DC
5µs / div
I607
5 V / div DC
5µs / div
F608
200 V / div DC
5µs / div
F613
F600 = 380V
F604 = 0V
F609 = 14V7
I609 = 0V
I619 = 0V
I621 = 5V
I622 = 399V
I629 = 5V
10 V / div DC
5ms / div
I620
5 V / div DC
5µs / div
F625
5 V / div DC
5µs / div
(0V04)
PRECONDITIONER
(0V)
(0V)
(5V7)
S
PRECONDITIONER
RES
(0V)
FILTER_STBY
FILTER_STBY
(0V)
I623 G8
I624 H9
I625 G10
I626 H11
I627 G12
I628 G12
I629 H12
I630 C8
I631 E6
I632 E7
I633 H2
I634 B6
I635 C7
I636 H12
I637 E9
14V7
D
1V5
STANDBY ( . . . )
(0V)
(4V8)
I615 H1
I616 H3
I617 G2
I618 H4
I619 H4
I620 H5
I621 G4
I622 G7
3V7
(4V8)
1V5
1V7
0V01
HOT GROUND
2V3
RES
(0V01)
HOT BORDER
LLC_SUPPLY
F997 A10
F998 A11
F999 A11
I603 B5
I604 B7
I605 B5
I606 C6
I607 C7
I608 B7
I609 C8
I610 E6
I611 E7
I612 E8
I613 E8
I614 E9
RES
FROM
RES
5V
(4V6)
1V4
400V
(0V)
(0V)
(0V)
TO
5V
TO
(0V)
F601 B3
F604 D10
F605 D10
F606 I10
F608 D11
F609 F9
F610 G9
F996 A10
CONTROL
0V
(0V1)
6640 G10
6641 H10
6642 H11
6643 H9
6651 H4
6652 H5
6653 H5
6654 H1
6660 E8
6661 E8
6663 E9
6665 E10
7608 C6
7610 C7
7640 H10
7641 G10
7650 G6
7654 H2
7660 E9
F600 B10
2V3
NORMAL . .
(0V4)
LLC_SUPPLY
3665 G8
3666 H4
3667 H6
3668 F7
3670 G12
3671 H12
3673 G12
3674 H12
3675 E9
3676 E9
3999 A11
5600 B5
5612 B7
6600 B2
6605 A3
6606 A2
6608 B6
6609 C7
6611 B8
6616 C8
3614 C7
3615 C8
3639 H8
3640 H9
3641 G9
3642 G10
3650 G3
3651 H3
3652 H3
3653 G5
3654 H1
3655 H1
3662 E7
3663 E7
3664 H12
2655 H3
2656 H2
2662 E10
2663 E8
2664 E8
2665 H8
2666 H4
2670 I12
2671 H12
2672 H7
2673 G12
2674 G12
3608 C5
3610 C6
3611 C7
(0V)
14V9
AND
2605 C3
2608 H8
2610 C7
2611 B8
2612 C6
2613 C6
2616 C9
2617 C9
2640 H9
2641 H9
2642 G11
2651 H4
2652 H3
2653 H5
2654 H1
NFR25
PR01
VR25
1%
MRS25 1%
MEASURED DC-VOLTAGES
(0V)
(0V)
2V7
14V7
0V2
6V9
(0V)
MTL 2W
MRS25 1%
6 7 8 9 10 11 12 13
0V1
8 9 10 11 12 13
12345
B
C
D
E
F
G
H
I
2600 B3
2601 B2
RES
31V
G
1V5
1V2
BIAS
NFR25H
1%
1234567
SFR16
MTL 2W
NFR25
NFR25H
CONTROL
1V
PR01
MTL 2W
(0V)
PRECONDITIONER
SFR16
A
B
C
D
E
F
G
H
I
A
I637
3676
470R
3675
220R
I636
I623
2000
2610
1n8
50
2666
4n7
RS1G
6660
4n7
2673
400
2664 100u
50V
6641
BAS316
I625
50
2653 330p 100n 2656
25
F996
1M3
3650
2617 220u
400
2616 220u
400
I617
1R
3663
6654
BAS316
I603
10K
3654
F606
50
2665 470p
1M
3652
3614
0R1
2000
220p
2611
SW25V_HOT
750K
3670
I604
I611
I635
I614
6651
0R1
3615
270K
3664
10K
3651
I610
6640
PRLL5819
F604
I607
F601
I620
I618
3655
1K
100-230VAC1
3653
820R
6600
GBU8
14
2
3
I634
I631
6616
3673
1K
12R
3608
100MHZ
5612
I622
I613
3R3
3610
2671
100n
3671
10K
3665
10K
16
I606
6606
1N5406
2654
47u
25
4 6
2672 100n
25
CE423D 5600
1
14 16
2
330R
3640
I624
6652
PRLL5819
7610
STY34NB50
I621
BAS316
6608
I619
I633
50
2640 470p
F605
3639
50V
2663
100u
I632
1K
I628
F600
OUT
1000
2600
1n
7660
L7815
GND
IN
I615
100R
3666
6605
1N5406
6609
3674
1M
I630
BZT03-C18
PRLL5819
6665
10K
3667
I629
400V_HOT
7654
BC857BW
6611
BYV29X-500
F608
I612
16
2670 100n
1n
2642
25
7640
BSN304
470R
3641
6661
RS1G
6
FC
13
GATE
11
9
LEB
16
LINE
5
MULT
NC1
15
14
NC2
10
PGND
RD
2
12
VCC
VFB
3
1
VREF
7
ZC
MC33368
7650
AGND
8
COMP
4
CS
I609
F997
400
2605
1u
50
2613
1n
I608
25
2641
2662
1m
25
3611
1K
1n
2612
50
PRLL5819
6642
I626
F999
F609
BZX384-C18
6643
100-230VAC2
I605
I616
1n
2608
25
BAS316
6663
6653
BZM55-C8V2
F610
1K
3999
I627
16
7641
BC337-25
1K
3668
2652
1000
2601
1n
22n
3662
50
2655
1u
400
2674
2651
10n
100R
3642
BC369
7608
50
F998
CL 26532055_005.eps
010502
www.freeservicemanuals.info
31/8/2014
Digitized in Heiloo, Holland