Philips DPTV465 Service Manual page 23

Circuit Diagrams and PWB Layouts45
SSB: Feature Box (100Hz Processing)
1 2 3
FEATURE BOX (100Hz processing)
B3
5798
A
5701
3798
5799
RES
3722 RES
2799
RES
RES
3721
B
RES
7713
5702
MC33269D
2
RES
RES
4
IN
3
5
3719
OUT 6
8 NC
7
RES
5705
GND-ADJ
3720
5703 5704
+5VF
1 RES
RES
C
5706
5u6
+5VA 3V3_INT
3V3_INT
3745
1K
D
7701
BC857BW
7702
BC847BW
3710
100K
E
V17
B1-83,B3-
SCL-F
B1-82,B3-
SDA-F
B4-128 V18
3747
4717 4714
Y100
68R
TO 16-7714 AND 7715
F
5708
TO 25-7714 AND 7715
RES TO 60-7708
B4-129
3748
4716 4712
U100
V14
68R
5709
RES
B4-130
3749 4715 4713
V100
G 68R
5710 V15
RES S3
2730
S4
22n
S5
H
B4-131,B7 -148
5707
7704
HD100
5718
PMBT2369
600R
+3A
3716 0u33
2798
4K7
S5
3714 680p
22R
B4-132 S6
3754
VD100
V13
I
10R
+3A
S7
S8
B2-152 2733
3755
Y-PIP+MAIN-IN
1R 22n
B2-153
3757 2738
U-PIP+MAIN-IN
1R 22n
B2-154
3759 2743
V-PIP+MAIN-IN
J
1R
22n
B2-124
3728
HA50
100R
B2-123
3733
VA50
100R
K 3V3_INT
B1 B6
8204 000 6507.3
1 2 3
DPTV465
4 5 6 7
0013
: only for PHILIPS DNR memory
+5V_PA **
MECHPART
+5VA
+5P
+3V3_PA
21 22 23 24 25 26 27 28 29
20 30
E(5) E(13)
3V3_INT 19 31
E(4) E(14)
18 32
E(3)
+3D
7716
17 1
SOCKET PLCC32
16 2
(PICNIC-EPROM)
15 3
E(2) E(12)
14 4
E(1) E(7)
+3A
13 12 11 10 9 8 7 6 5
E(14)
+5M
+5M
5V0
7709
160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140
TO 61-7708
3V1 1 SN-DA
SNERT-DA
P0 P2
2 SN-CL
3V1
SNERT-CL
TO 62-7708
3 VSSO6
MICRO-PROCESSOR
3703
4 SCL
4V7 CLK
100R 3705
5 SDA
4V8 PSP
TIMING
100R
6 UP-RST
0V
0V 7 WD-RST
8 RSTW
0V
RSTW
PICNIC
0V 9 RSTR
RSTR
4703 10 FBL SAA4978H
5V
RES
+3A 11 VDDA1
3V2
1V2 12 Y-OUT
V16 13 VSSA1
3 X DAC
14 U-OUT
1V5
15 V-OUT
1V5
2771
16 VSSA2
100n
17 BGEXT
3V 18 H-D
0V 19
V-D
3718
20
1V3 AGND
2772 220R
21 DIFFIN
100n 22 VDDA2
1V1
+3A
23 Y-IN
0V
3V2 24 VDDA3 ANALOG
3 X ADC
1V0 25 U-IN
PROCESSING
1V0
26 VIN
27 VSSA3
FRONT
0V3 28 H-A
CLK
29
0V0 V-A
END
PLL
0V
TIMING
30
3V2 HREF-EXT
31 VDDA4
32 VSSA4
33 VSSX
1V5 34 OSC-I
35 OSC-O OSC
1V6
36 TEST
0V
0V1 37 TRST
3V2 38 TMS
BST
39
TDI
3V2
BUS A
40
TDO
3V2
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
1V8
2796
3V2
100n
+3D
4 5 6 7
7. 23
8 9 10 11
7714
MSM54V12222A
1 40 4725 **
VSS1 VSS3
RES
2 39 4724
NC1 VCC3
3792-D
3 38
FM1I(0) FM1O(0)
DIN11 DOUT11
100R
3792-C
4 37
FM1I(1) FM1O(1)
DIN10 DOUT10
100R
3792-B
5 36
FM1I(2) FM1O(2)
DIN9 DOUT9
+5VA 100R
3792-A
6 35
FM1I(3) FM1O(3)
DIN8 DOUT8
100R
3791-A
7 34
FM1I(4) FM1O(4)
DIN7 DOUT7
100R
3791-B
8 33
FM1I(5) FM1O(5)
DIN6 DOUT6
100R
3791-C
9 32
FM1I(6) FM1O(6)
DIN5 DOUT5
100R
3791-D
10 31
FM1I(7) FM1O(7)
DIN4 DOUT4
100R
3790-A
11 30
FM1I(8) FM1O(8)
DIN3 DOUT3
100R
3790-B
12 29
FM1I(9) FM1O(9)
DIN2 DOUT2
100R
3790-C
13 28
FM1I(10) FM1O(10)
DIN1 DOUT1
100R
3790-D
14 27
FM1I(11) FM1O(11)
DIN0 DOUT0
100R
FROM 88-7709
FROM 88-7709
15 26
CLK-32
CLK-16 SWCK SRCK
FROM 9-7709
16 25
RSTW RSTW RSTR RSTR
FROM 8-7709 3797
17 24
FM1I(12) FM1O(12)
WE RE
100R
18 23
FM1I(13)
IE OE
**
19 22 4731
NC2 VSS2
** 21 4726
20 4732
VCC1 VCC2
5716
4723
+5P
+3D
RES
2713 5711
3V3_INT
2785
600R
100n
100n
+5P
interne SW 0V
0V 0V 0V
3704
+3D
RES 3V2
2788
3V2
100n
139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
YC2 120
YC3 119
BUS C
YC4 118
YC5 117
YC6 116
YC7 115
YC8 114
WE-C 113
IE-C 112
VSSO4 111
BACK END 3796
RE-D 110
100R
3793-A
YD8 109
PEAKING
100R
3793-B
YD7 108
100R
3793-C
YD6 107
100R
3793-D
YD5 106
MUX 100R
3794-A
YD4 105
100R
3794-B
YD3 104
100R
3794-C
YD2 103
100R
102 3794-D
YD1
100R
MID END
101
YD0
VDDD3 100
BUS D
+3D 3V2
HISTOGRAM
3795-A
UVD8 99
100R
3795-B
UVD7 98
100R
3795-C
UVD6 97
NOISE
100R
3795-D
UVD5 96
100R
REDUCTION
UVD4 95
UVD3 94
UVD2 93
TIMING TBC/SRC
92
UVD1
TO 20-7708
91
UVD0
TO 15-7715
TO 26-7715
VSSD2 90
TO 26-7714
MUX
3702
CLK32 89
1V6
CLK
3739 22R
CLK16 88
1V6
100R TO 15-7714
VDDD2 87
3V2
VSSO3 86
CLK-AS 85
UVB0 84
UVB1 83
82
UVB2
BUS B
81
UVB3
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
2767
100n
+3D
8 9 10 11
12 13 14 15
7715
MSM54V12222A
3V3_INT
1 40 4733 4734
VSS1 VSS3
RES
2 39
S3
NC1 VCC3
3 38
FM2I(11) FM2O(11)
DIN11 DOUT11
4 37
FM2I(10) FM2O(10)
DIN10 DOUT10
5 36
FM2I(9) FM2O(9)
DIN9 DOUT9
6 35
FM2I(8) FM2O(8)
DIN8 DOUT8
1V/div DC
7 34
FM2I(7) FM2O(7)
DIN7 DOUT7
10us/div
8 33
FM2I(6) FM2O(6)
DIN6 DOUT6
S4
9 32
FM2I(5) FM2O(5)
DIN5 DOUT5
10 31
FM2I(4) FM2O(4)
DIN4 DOUT4
11 30
FM2I(3) FM2O(3)
DIN3 DOUT3
12 29
FM2I(2) FM2O(2)
DIN2 DOUT2
13 28
FM2I(1) FM2O(1)
1V/div DC
DIN1 DOUT1
14 27 5ms/div
FM2I(0) FM2O(0)
DIN0 DOUT0
FROM 88-7709 FROM 88-7709
15 26
CLK-32
SWCK SRCK CLK-32 S5 Y-IN
FROM 9-7709
16 25
RSTR RSTW RSTR RSTR
FROM 9-7709
17 24
FM2O(12)
WE RE
18 23
IE OE
+5P 19 22
4792
NC2 VSS2
5717
21 4791
20 0.2V / div AC
VCC1 VCC2
RES RES
10µs / div
4793
FM2O(13)
+5P
FM1I(5)
FM1I(6)
5 12 22 33 45 51 58 74
FM1O(11)
67 Y A 7
FM1I(7)
FM1O(10)
68 Y A 6
FM1I(8)
FM1O(9)
69 Y A 5
FM1I(9) PRO(11)
YD7 57
FM1O(8)
70 Y A 4
FM1I(10) PRO(10)
YD6 56
FM1O(7)
71 Y A 3
FM1I(11) PRO(9)
YD5 55
7708
FM1O(6)
72 Y A 2
FM1I(12) SAA4990H PRO(8)
YD4 54
FM1O(5)
75 Y A 1
FM1I(13) PRO(7)
YD3 53
FM1O(4)
76 Y A 0
PRO(6)
YD2 50
FM1O(3)
77 UVA3
PRO(12) PRO(5)
49
YD1
FM1O(2)
78 UVA2
PRO(11) PRO(4)
YD0 48
FM1O(1)
79
PRO(10) UVA1
PROZONIC
FM1O(0)
80 UVA0
PRO(9)
UVD3
PRO(8) PRO(3)
47
PRO(7) PRO(2)
UVD2 44
FM1O(12)
3 RE1_OUT
PRO(6) PRO(1)
UVD1 43
CLK-32
PRO(5) PRO(0)
UVD0 42
FROM 2-7709
PRO(4)
SNERT-CL
20 CKL
FROM 1-7709
PRO(12)
62 UPCL 39
SNERT-DA RE_IN
+5P 3746
61 UPDA
PRO(3) FM2I(11)
UVC0 19
4K7
FROM 9-7709 60 RSTR
PRO(2) 4728 FM2I(10)
RSTR UVC1 18
RES
40 VRSYT
PRO(1) FM2I(9)
UVC2 17
FM2O(11)
25 UVB0
PRO(0) FM2I(8)
UVC3 16
FM2O(10)
26
UVB1
FM2O(9) FM2I(7)
27 15
UVB2 YC0
FM2O(8) FM2I(6)
28 UVB3 YC1 14
FM2O(7) FM2I(5)
29 YB0 YC2 13
FM2O(6) FM2I(4)
30 YB1 YC3 10
FM2O(5) FM2I(3)
31 YB2 YC4 9
FM2O(4) FM2I(2)
CLK-32 32 YB3 YC5 8
FM2O(3) FM2I(1)
CLK-16 35 YB4 YC6 7
FM2O(2) FM2I(0)
36 YB5 YC7 6
+3D
FM2O(1)
37 YB6
NC
66
FM2O(0)
38
YB7
NC
65
NC
64
NC
63
FM2O(12)
24 RE2_OUT
HREF 41
FM2O(13)
23
WE2_OUT
SP AP
1 2 4 11 21 34 46 52 59 73
12 13 14 15
16
0013 A4 3794-C G11
1701 J3 3794-D H11
B3
2702 B3 3795-A H11
2704 B3 3795-B H11
2706 C1 3795-C H11
2707 C2 3795-D H11
2708 C3 3796 F11
S6 H-A 2709 C3 3797 C11
2710 C3 3798 A2
A
2712 D2 4703 F4
2713 D10 4711 E4
2718 F2 4712 F3
2719 F2 4713 G3
2721 G2 4714 F3
2V / div AC
2723 G2 4715 G2
10µs / div
2725 G2 4716 F2
S7 V-A
2726 G2 4717 F2
2728 B14 4723 D10
B
2729 H1 4724 A11
2730 H4 4725 A11
2731 I1 4726 C11
2733 I2 4728 H12
1V / div AC 2738 J2 4731 C11
5ms / div
2743 J2 4732 C11
2747 J3 4733 A13
S8
2748 J4 4734 A13
2755 B8 4791 C13
2756 E3 4792 C13
C
2757 C2 4793 D13
2758 E13 5701 A3
2759 E13 5702 B3
1V/div DC 2760 E13 5703 C1
2761 E14 5704 C1
250ns/div
2762 E14 5705 C3
V13 V-IN 2763 E14 5706 C2
2764 E14 5707 H2
2765 E14 5708 F2
D
2766 H4 5709 G2
2767 K8 5710 G2
2770 D1 5711 D10
2771 G4 5713 A14
0.2V / div AC
2772 H4 5715 D9
10µs / div
2773 I4 5716 D11
2774 J11 5717 C12
V14
2776 D6 5718 H4
2785 D9 5720 B8
E
2786 I11 5798 A4
2788 E11 5799 B4
2790 C14 7701 D2
2792 C11 7702 D3
500mV/div DC
2795 B3 7704 H2
5us/div
2796 K6 7708 F13
V15
2797 J12 7709 E4
2798 H4 7713 B2
2799 B4 7714 A10
3702 I11 7715 A12
F
3703 E4 7716 B6
3704 D8
500mV/div DC 3705 F4
3706 D8
5us/div
3707 D3
V16
3708 D2
3709 E3
3710 E3
3711 E2
G
3714 I2
3716 H2
500mV/div DC
3717 I2
5us/div
3718 H4
3719 C2
V17 SCL
3720 C2
3721 B2
3722 B2
3725 J4
H
3728 K1
3730 K3
1V / div DC
3731 K4
0.2ms / div
3732 K4
3733 K1
3739 J11
3740 E3
3741 D3
3744 E3
3745 D3
I
3746 H12
3747 F2
3748 F2
3749 G2
3754 I2
3755 I2
3757 J2
3759 J2
3790-A B11
J
3790-B B11
3790-C B11
3790-D C11
3791-A B11
3791-B B11
3791-C B11
3791-D B11
3792-A A11
3792-B A11
K
3792-C A11
3792-D A11
3793-A G11
3793-B G11
3793-C G11
3793-D G11
3794-A G11
E_15000_129.eps
3794-B G11
191004
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