Digital Main 1 Schematic Diagram - Philips 40PFL4706/F7 Service Manual

Digital Main 1 Schematic Diagram

1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3104.
IC3104 is divided into eight and shown as IC3104 (1/8) ~ IC3104 (8/8) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 8
P-ON+5V
CONTINUE
DIGITAL 3
HDMI-SDA
HDMI-SCL
4
CONTINUE
DIGITAL 6
P-ON+3.3V
AL+3.3V
*1
IC3104(1/8)
MN2WS0170
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
TO DIGITAL TO DIGITAL
MAIN 5 MAIN 5
IC3104(5/8) IC3104(5/8)
VIDEO AUDIO
DECODER DECODER
STMCECPUL AC21
R3863
OPEN
HDMI-CEC AC22
R3179
100
3
AF25
AE25
HDMI AF24
I/F
AE24
AF23
AE23
AF22
AE22
2
HDMI-
CONNECTOR-1 JK3714
R3934 5.1
DATA2(+) 1
TMDS DATA2 SHIELD 2
R3933 5.1
DATA2(-) 3
R3932 5.1
DATA1(+) 4
TMDS DATA1 SHIELD 5
R3931 5.1
DATA1(-) 6
R3930 5.1
DATA0(+) 7
TMDS DATA0 SHIELD 8
R3929 5.1
DATA0(-) 9
R3928 5.1
CLOCK(+) 10
TMDS CLOCK SHIELD 11
R3927 5.1
CLOCK(-) 12
HDMI-CEC 13
HDMI-ARC 14
HDMI-CLOCK 15
1
HDMI-DATA 16
C3746 C3747
R3767 R3766
GND 17 R3770
OPEN OPEN
47K 47K
10
+5V 18
D3718 R3771
HOT PLUG DETECT 19 R3765
OPEN 5.1K
OPEN
C3744 R3769
C3754
OPEN OPEN
OPEN
A
R3961
OPEN
R3868 R3867
4.7K 4.7K
R3686 C3729
10K 1
39- 47- 45- 44- 43-
B1 E2 E2 E2 E2
R3865 R3862
100 OPEN
L3705
Q3704
BEAD
2SK3018
D3722 66 65 64 63 62 61 60
(BUFFER)
OPEN
R3864
82K
R3762
4.7K
67 NU
R3861 D3723
68 GND
27K RB751S-40TE61
C3846 0.1
69 GND
C3847 1
70 VCC
71
72
73
74
75
76
77
78
79 VCC
80 VCC
81
82
83
84
85
86
87
88
1 2 3 4 5 6 7
IC3702
SII9381A
(HDMI SW)
39-B4
34-E3
C3791 C3792 C3793 C3794
1 0.1 0.1 1
33-E3
48-E3
C3842 C3843 C3844
0.1 1 0.1
35-E3
C3745
1
C3841 C3799 C3800
0.1 0.1 1
9- 10- 11- 12- 13-
E1 E1 E1 E1 E1
B C
IC3704
BD7820FP-E2
(+1.2V REG.)
L3704
R3958 R3959
BEAD
47K 47K
1 2 3 4 5
R3849
8.2K
TP3698
R3669
R3850 R3848
10 C3781 C3778 C3780
R3698 27K 8.2K
10 0.1 OPEN
OPEN
C3779 C3728
R3659 10 220/6.3V
R3663
1.8K
100
C3857 C3851
10 0.1
R3660
BC3701
110K
BK1608HS601-T
R3792
42- 49- 41- 40-
4.7K
E3 E3 E3 E3
R3164
C3849 C3848
10K
10 0.1 L3708
1uH
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45
HDNI2+5V
44
SENSE
HOT-PLUG-
43
DETECT2
42
41
RESET 40
NU 39
HDNI1+5V
38
SENSE
HOT-PLUG-
37
DETECT1
36
35
34
HDMI SW
NU 33
NU 32
31
VCC 30
VCC 29
28
27
26
25
24
23
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
C3795 C3797
0.1 0.1
BC3703
BK1608HS601-T
BC3702
BK1608HS601-T
14- 15- 16- 25- 26- 27- 28- 29- 30- 31- 32- 17- 18-
E2 E2 E2 E2 E2 E2 E2 E3 E3 E3 E3 E3 E3
D
10-3
DIGITAL MAIN CBA UNIT
L3703
BEAD
C3850 C3853
1 0.1
R3685 5.1
24-E2
R3684 5.1
23-E2 R3683 5.1
22-E2
R3673 5.1
21-E2 R3672 5.1
20-E2
R3671 5.1
19-E2 R3668 5.1
18-D1
R3667 5.1
17-D1
46-E1
41-D4
38-E1
40-D4
R3787 R3788
R3791
37-E1 47K 47K
10
42-D3
36-E1 R3960 D3721
R3786
5.1K OPEN
OPEN
49-D4
R3181 C3767 R3790
1 1 OPEN
32-D1
R3666 5.1
48-B1
R3665 5.1
35-B1
31-D1 R3999 5.1
30-D1
34-B1
R3998 5.1
33-B1
29-D1 R3997 5.1
28-D1
R3977 5.1
C3840
27-D1 R3976 5.1
1
26-D1
C3731
1
R3975 5.1
25-C1
44-C4
43-C4
24-E4 R3781 R3780
R3784
47K 47K
10
23-E4
47-C4
R3785 D3720
R3779
5.1K OPEN
OPEN
22-E4
45-C4
C3759 R3783 C3758
21-E4 1 OPEN OPEN
20-E4 16-C1
R3974 5.1
R3973 5.1
19-E3
15-C1 R3972 5.1
14-C1
R3943 5.1
13-C1 R3938 5.1
12-C1
R3935 5.1
11-C1 R3937 5.1
10-C1
R3936 5.1
9-C1
C3798
1
37-E3
36-E3
R3773 R3774
R3777
47K 47K
10
46-E3
R3778 D3719
R3775
5.1K OPEN
OPEN
38-E3
C3750 R3776 C3749
1 OPEN OPEN
E
CONTINUE
DIGITAL 4
EXT-RESET
CONTINUE
DIGITAL 5
SPDIF-IN
CONTINUE
DIGITAL 8
PROTECT3
HDMI-
JK3717 CONNECTOR-4
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
C3769 C3768
17 GND
OPEN OPEN
18 +5V
19 HOT PLUG DETECT
C3766 HDMI-
OPEN
JK3716 CONNECTOR-3
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
C3760 C3761
17 GND
OPEN OPEN
18 +5V
19 HOT PLUG DETECT
HDMI-
JK3715 CONNECTOR-2
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
C3751 C3752
17 GND
OPEN OPEN
18 HDMI+5V
19 HOT-PLUG-DETECT
F
PL11.3SCD1