Philips PL22.06 Service Manual page 47

Digital Main 8 Schematic Diagram
CONTINUE
DIGITAL 3
P-ON+3.3V
P-ON+1.8V
CONTINUE
4
DIGITAL 5
P-ON+3.3V R3612
OPEN
P-ON+13V
Q3601
R3610 OPEN
CONTINUE
OPEN
DIGITAL 9
P-ON+3.3V
R3611
OPEN
CONTINUE
DIGITAL 7 D3602
OPEN
P-ON+1.8V
P-ON+3.3V
P-ON+13V
AL+3.3V
C3606 C3608 C3610
10 10 0.1
CONTINUE
DIGITAL 6
P-ON+3.3V
CONTINUE
3
DIGITAL 7
AL+3.3V-EN
P-ON-H
C3605 C3607 C3609
10 10 0.1
C3609Z C3609ZZ
OPEN OPEN
2 CONTINUE
DIGITAL 4
P-ON+5.25V
P-ON+3.3V
AL+5.25V
AL+3.3V
CONTINUE
DIGITAL 2
P-ON+3.3V
TUNER+3.3V
D3612
1SS400ST
1
D3610
C3666 R3657
OPEN
OPEN OPEN
R3658
OPEN
R3659
OPEN
AQ
C3611 R3614
4.7 39K
R3613
120K
IC3602
MP1658GTF-Z
(+3.3V REG.)
R3664
18K
1 VIN FB 6
R3619
2 SW EN 5
R3662
13K
33K
C3616
3 GND BST 4
10P
R3663
R3618
10
7.5K
C3614 C3614Z
1 OPEN
L3601
D3605
4.7uH C3618 C3620 C3622 C3624 C3639
OPEN
10 10 10 10 10
R3672
120K
Q3605
KTC4075/PA GR
IC3601 R3673
R3679
(SWITCHING)
39K
MP1658GTF-Z 1K
(+5.25V REG.)
R3653
33K
R3680
1 VIN FB 6
4.7K
R3616
2 SW EN 5
6.8K
R3617
C3612
33K
3 GND BST 4 OPEN
R3652
C3617
10
10P R3620
4.7K
C3669 C3669Z D3613
1 OPEN MM5Z6V8B
L3602
6.8uH C3619 C3621 C3623 C3625 C3627 C3672
10 10 10 10 10 10
D3606
C3677
OPEN
10
Q3608
SSM3J355R
(SW+5.25V)
D S
G R3676
R3678 18K
10
R3677
33K
R3674
10K Q3607
KTC4075/PA GR
(SWITCHING)
R3675 C3675
10K 0.1
IC3604
D3603
MP1657GTF-Z
OPEN
(+0.95V REG.)
1 VIN
C3667 C3631 C3636
2 SW
OPEN 4.7 4.7
IC3607
3 GND
OPEN
1 VO VCC 6
2 FB NU 5
3 GND EN 4
C3664
OPEN
AR AS
S D
Q3603
C3633A C3633B G SSM3J355R
R3628 C3643 C3654
0.1 OPEN
(SW+3.3V)
4.7K 0.01 OPEN
R3670
R3629
10
47K
R3637
OPEN
R3626
100K Q3602
KTC4075/PA GR
(SWITCHING)
R3671 C3634 C3674
47K OPEN 0.1
D3611
1SS400ST
IC3603 R3623
100K
MP1658GTF-Z
(+1.5V REG.)
1 VIN FB 6
C3668 C3629 C3635
2 SW EN 5
OPEN 4.7 4.7
C3628A
3 GND BST 4 0.1
R3650
10
C3638 C3638Z
1 OPEN
L3603
2.2uH
C3533A
OPEN
IC3605
MP1654GTF-Z
R3669
(+0.95V REG.) 18K
1 VIN FB 6
C3632 C3637 C3642
2 SW EN 5
4.7 OPEN 4.7
C3640
3 GND BST 4 0.22
C3673
R3631
10
10
C3645 C3645Z
1 OPEN
L3605
1.4uH
C3551A
OPEN
R3624
10K
R3667
22K
FB 6
EN 5
C3630 C3615
BST 4 OPEN 0.1
R3635
R3666 R3634 62K
C3646
10
15P 12K
R3636
5.6K
C3671 C3671Z
1 OPEN
L3604
1.5uH C3647 C3649 C3651 C3656 C3658 D3608 C3552A C3552B
OPEN 10 OPEN OPEN OPEN OPEN OPEN OPEN
AT
10-11
DIGITAL MAIN CBA UNIT
IC3606
BD00IC0WHFV-GTR
(+1.8V REG.)
D3904
C3665 R3654
1 VO VCC 6
OPEN
10 4.7K
2 FB NU 5
R3655
2.7K 3 GND EN 4
R3656 C3663
1K 10
R3633
43K
R3630
R3651
47K
8.2K
C3628B
C3653
OPEN
10P
R3638
33K
C3404 C3644 C3648 C3650 C3655 D3607
OPEN 10 OPEN OPEN OPEN OPEN
R3660
C3533B C3438 OPEN
1 OPEN
R3661
OPEN
Q3606
OPEN
D3604
OPEN
R3632
220K
C3692
0.22
R3640
62K
C3652A C3652B R3639
22P OPEN 12K
R3641
4.3K
C3657 C3659 C3660 C3661 C3662 C3670 D3609
10 10 10 10 10 OPEN OPEN
C3551B C3553A C3553B
OPEN OPEN OPEN
R3644 180K R3648 16K
R3645 OPEN R3649 OPEN
R3642 180K R3646 13K
R3643 62K R3647 2.4K
AU AV
CONTINUE
DIGITAL 1
DDR+1.5V
CONTINUE
DIGITAL 7
VDDC+0.95V
VDDCPU+0.95V
DDR+1.5V
CONTINUE
DIGITAL 4
PROTECT1
VID0
VID1
VID2
VID3
PL22.06SCD8