Philips 43PFL4902/F7 Service Manual page 56

Digital Main 9 Schematic Diagram
CONTINUE
DIGITAL 4
P-ON+3.3V
AL+3.3V
CONTINUE
DIGITAL 7
POH+5V
CONTINUE
DIGITAL 8
R3662
4
P-ON+3.3V 8.2K
AL+3.3V
P-ON+20V
C3726 C3719
4.7 4.7
C3730 C3721
4.7 OPEN
CONTINUE
DIGITAL 5
AL+3.3V
P-ON+5V
CONTINUE R3637
100K
DIGITAL 6
P-ON+3.3V
R3639
OPEN
P-ON+5V
P-ON+20V
AL+3.3V
C3652 C3658 C3650
4.7 0.1 4.7
CONTINUE
DIGITAL 7
3
P-ON+5V
C3644 C3647
0.1 OPEN
P-ON+3.3V
AL+3.3V
CONTINUE
DIGITAL 10
P-ON+3.3V
P-ON+20V
P-ON+12V
CONTINUE
DIGITAL 3
P-ON+3.3V
R3644
100K
R3646
OPEN
2
C3668 C3678 C3669
4.7 0.1 4.7
C3675 C3662 C3672
0.1 4.7 0.1
C3673 C3677
R3670
0.1 0.1
0
Q3606
OPEN
R3659
OPEN
R3658
OPEN
D3605
OPEN
C3670 C3676 C3683 C3688
0.1 0.1 4.7 4.7
1
C3687 C3685
OPEN OPEN
AW
IC3609
MP2315SGJ-Z
R3663
(+5V REG.)
100K
1 AAM FB 8
C3724
0.1 R3666
2 IN VCC 7 43K
R3664
1K
3 SW EN/SYNC 6
C3727
OPEN
4 GND BST 5
R3667 R3668 R3630
10 51K 10K
C3720
C3728 R3665
0.1
47 2.2K
L3606
10uH C3674 C3718 C3722 C3725 C3723 C3729
10 10 10 10 10 10
IC3605
MP2314SGJ-Z
(+5V REG.)
1 AAM FB 8
C3645
0.1 R3636
2 IN VCC 7 43K
R3632
1K
3 SW EN/SYNC 6
C3654
OPEN
4 GND BST 5
R3633 R3638 R3635
10 51K 10K
C3646
C3655 R3634
0.1
47P 2.2K
L3603
10uH C3642 C3643 C3648 C3651 C3649 C3656
10 10 10 10 10 10
IC3604
AP1117E33G-13
(+3.3V REG.)
1 2 3
C3634 C3639 C3638 C3640
10 0.1 0.1 0.1
IC3606
C3635 C3636 C3637 D3602
MP2314SGJ-Z
10 OPEN OPEN MM5Z4V3B
(+1.5V REG.)
1 AAM FB 8
C3659
0.1 R3643
2 IN VCC 7 43K
R3631
1K
3 SW EN/SYNC 6
C3660
OPEN
4 GND BST 5
R3642 R3645
10 39K
C3661
C3671 R3641
0.1
33P 0
L3604
3.3uH C3664 C3666 C3665 C3667 C3663
R3629 10 10 10 10 OPEN
OPEN
R3651
100K
R3654
IC3607
100K
MP2314SGJ-Z
(+3.3V REG.)
R3656
6.8K
1 AAM FB 8
C3681
0.1 R3653
2 IN VCC 7 39K
3 SW EN/SYNC 6
R3652 C3680 D3604
56K OPEN OPEN
4 GND BST 5
R3650 R3655
10 51K
C3684
C3689 R3649
0.1
47P 0
L3605
10uH C3686 C3682 C3679 C3691 C3690
10 10 10 10 OPEN
AX AY
R3615
IC3601
100K
MP2315SGJ-Z
(+1.1V REG.)
R3607
OPEN
1 AAM FB 8
2 IN VCC 7
C3612 C3613
2.2 4.7 3 SW EN/SYNC 6
4 GND BST 5
C3609 C3610
2.2 2.2
D3606
C3731 C3732 C3733
KDZVTR6.8B
2.2 2.2 2.2
C3735 C3734 C3626 C3629 C3627
2.2 2.2 2.2 2.2 4.7
D3603
KDZVTR6.8B
Q3605
IC3602
TPH11003NL
RT8298ZSP
(SWITCHING)
+0.95V STEP DOWN
1 8 CONVERTER
2 7 1 SW VIN
C3618 1
3 6
2 BOOT EN/SYNC
C3617 1
4 5
3 VCC FB
C3641
4 BG GND
0.1
L3602
C3698 1.4uH C3620 C3621 C3622
OPEN 10 10 10
R3660
OPEN
R3640
43K
C3693
10
C3694
10
R3648
16K
DIGITAL MAIN CBA UNIT
AZ
10-13
R3605 R3606
240K 91K
D D
R3603 R3604
100 100
G G
S Q3601 S Q3602
SSM3K15AMFV SSM3K15AMFV
R3614 (SWITCHING) (SWITCHING)
68K
C3601
R3601 R3602
0.1
OPEN OPEN
R3609
1K
C3603 R3608
OPEN OPEN
R3611 R3612
R3613 18K 91K
10
C3616 R3610
33P 1.2K
C3602
0.1
L3601
2.2uH C3604 C3605 C3606 C3607
10 10 10 10
C3608 C3614 C3615 C3611
10 10 10 OPEN
R3617
OPEN
R3625 R3619 R3618
330K 750K 360K
R3626 D D
C3630 24K R3620 R3621
4.7 100 100
G G
S Q3604 S Q3603
SSM3K15AMFV SSM3K15AMFV
(SWITCHING) (SWITCHING)
R3627 R3628
OPEN OPEN
8
R3624
1K
7
R3661
D3607
C3619 R3623 R3669
0
1SS400ST
OPEN OPEN 22K
6
R3616
R3622 C3699
2K
5
62k OPEN
C3631 C3628
10 OPEN
R3647
10K
D3601
C3695
OPEN
IC3608 1
APL5338AXAI
(+0.75V REG.)
1 VDDQSNS VIN 10
2 VLDOIN SS 9
3 VTT GND 8
4 GND S3 7
5 VTTSNS VTTREF 6
C3692 R3657
0.1 OPEN
BA
CONTINUE
DIGITAL 8
SOC+0.95V
SOC+1.10V
SOC+1.5V
CONTINUE
DIGITAL 8
DCDC-EN1
CONTINUE
DIGITAL 4
VID-CPU-1
VID-CPU-0
VID-CORE-1
VID-CORE-0
CONTINUE
DIGITAL 7
P-ON-H2
PROTECT1
CONTINUE
DIGITAL 1
SOC+1.5V
VTT1+0.75V
CONTINUE
DIGITAL 2
SOC+1.5V
VTT1+0.75V
BB
PL17.06SCD9