Philips LX3600D Service Manual page 25

SERVO & FRONT-END CIRCUIT
1 2 3
AVCC
3733 3734
100K
3735
7632
BC847B
A 1609
GND
26
25
GND
24
7630 7631
GND 3736
23
22
100K
GND
21
MDI1
20
19
18
17
16
5608 1u8
15
B 14 2772 100n
5609
13 10uH,DIP
12
F
11
7621
B
10
2SB1132
A GND
9
RFO
8
IOA
7
D 2634
3679
6
16V 47u
C
5
22R
4
3630
3
2
10R
1
C 24FLZ-SM1-TB
+5VL
2773
100n
7603
GND
BA5954FP
D
20 VNFTK
16 VOTK-
TRACKING
DRIVER
15 VOTK+
7 VNFFC
13 VOFC-
E
FOCUS
DRIVER
14 VOFC+
11 VOSL-
SP+
-
SLED
DRIVER
+
12 VOSL+
F
SP-
18 VOLD-
SL-
LOADING
DRIVER
17 VOLD+
SL+
MT PGND
G
GND
LOAD-
H
2651
100n
LOAD+
+5VL
3646
10K
3647
10K
I
GND
GND GND GND
1 2 3
7-3
4 5 6
AVCC
10K LDO_AVCC
3612 3613
AVCC
IOA
10K
4XXX
DV33
RVCCIN
3614 3615
RVCC
4XXX
RFVCC
3618
3619
+5VL
5607
10uH,DIP
7620
2SB1132
LDO1 LDO2
2625
3678
16V 47u
22R
3629
LDO_AVCC
LDO_AVCC
10R
2648
25V 100u
2774
100n
GND
2775
100n
GND
VINTK 26
TRSO
-
+
+ BIAS 27
V1P4
-
CTK1 25 2643 150p
CTK2 24 3638 20K
VINFC 1
FOSO
-
+
+
-
CFC1 2 2644 150p
CFC2 3 3639 20K
VINSL+ 4
V1P4
+
- VINSL- 5
3635 3636
VOSL 6
DMSO
10K 20K
RFO
VINLD 23
FMSO
-
+
STBY 28
STBY
STBY
2649
GND
100n
3640 750K
ADIN
OP-
OP+
3643 3644
3642
TRCLOSE
330K 330K
750K
1712
3645
1R0 9
TROPEN SP- V1P4
8
SP+
7
SL-
6
SL+
5
TRIN
4
3
TROUT
2
LOAD+
1
LOAD-
B9B-PH-K
GND
4 5 6
7 8 9
RVCCIN GND
2611 2610
100n 100n
2787
100u 25V
65
AGNDF
66
VCON
2614
100n
67
AVDDF
68
AGNDX7
2615
100n
69
AVDDM
70
ADIN
COSPHI
71
OP-
HALLCOS
72
OP+
REFCOS
73
AGNDM
74
HALLSIN
GND
75
REFSIN
76
SINPHI
77
SWO
78
SW2
79
SW1
80
MOP
81
MON
82
AGNDX8
83
AGNDX9
GND 2624
84
CEQN
470p
85
CEQP
86
RFGCI
87
RFGCU
88
2626 100n
RFGC
89
2627 100n
OSP
GND
90
OSN
91
CDD
92
CDC
93
CDB
2XXX 120p 94
CDA
GND 95
DVDRFIN
2636 1u0 96
DVDRFIP
2638 1u0 97
D
MDOB0
2639 1u0 98
A
MOVALB
2640 1u0 99
B
MOSTRTB
2637 1u0 100
C
MOCLKB
101
C
MDIB7
102
B
MDIB6
A
D
GND
RVCCIN
7 8 9
7-3
10 11 12
3XXX 3XXX
10K
10K
GND GND
RFVCC
38
VFO13
GND
37
VDD
36
AGNDX5
35
AGNDX4
34
AGNDX3
33 GND
DPFO
32
DPFN
31
GNDP
30
HTRC
29
TRLP
28
TRLPA
27
CRTPLP
26
CRTP
25
HRFRP
24
LRFRP
23
BDO
DEFECT
22
VDDP
21
TEO
7602
20
CSO
MT1336 19
LVL
18
FEO
17
V20
16
VREFO
15
V2REFO
14
AVDDT
13
TM4
12
AGNDT
11
TM3
10
TM2
9
TM1
8
AGNDO
7
RFON
6
RFOP
5
AVDDO
4
RVCCIN
AGNDX2
3
GND
AGNDX1
2
WVDD
1
WOBSO
GND
GND GND GND GND
RVCCIN
10 11 12
13 1609 A1
1712 I5
2610 A9
2611 A8
2612 A12
2613 A2
2614 B7
2615 B7
2616 C12
2617 C13
A
2618 C13
2619 D13
GND
2620 D13
2621 D12
2622 D13
2612
100n 2623 D13
2624 E7
2625 B5
2626 E7
2627 E7
2628 E13
B 2629 E13
2630 E12
3622
2631 E12
2632 E13
3623
2633 E13
3624 2634 B3
HSYNC#
2636 F7
GND
2637 G6
3625 27K
2638 F6
2616 27p
2639 G6
2640 G6
2641 G12
C
2642 H10
HTRC GND
2617 2643 E4
2644 E4
2618 15n
2646 H9
2647 H9
10p 3626
2648 C3
100K
2649 H5
2651 H2
RFRP
2619
2652 I1
2771 A2
2620 82p
2772 B1
390p
2773 C1
D
2774 C3
2622 2623
RVCCIN
33n
2621 100n 470p 2775 D4
2787 B7
TEO GND 2788 G12
2790 I1
V20
CSO
2XXX H10
GND
2XXX G13
RFL V1P4
2XXX F6
V2P8
FEO 2XXX H9
3612 A5
3613 A6
3614 A5
E
3615 A6
3616 I3
3617 I3
3618 B5
3619 B5
3622 B13
3623 B13
3624 B13
3625 C13
3626 C13
3629 C4
GND
F
3630 C2
3631 D1
3632 D2
3633 E2
RFON GND
3634 E1
3635 F4
RFOP
3636 F5
RVCCIN
3637 H8
3638 E4
3639 E4
3640 H5
3642 H6
G
3643 H5
3644 H5
GND
3645 I5
3646 H2
2641
3647 I2
100n
3678 C4
3679 C2
3733 A2
3734 A3
3735 A3
3736 A3
H 3XXX A10
3XXX A9
4XXX A5
4XXX A5
5607 B4
5608 B1
5609 B2
7602 D10
7604 I2
7620 B4
7621 B2
7630 A2
I
7631 A3
7632 A3
13