Philips 42PF9945 Service Manual page 87

Circuit Diagrams and PWB Layouts
Small Signal Board: Falconic
1 2 3
FALCONIC
A
B
YC0
YC1
YC2
YC3
C
YC4
YC5
YC6
YC7
UVC0
UVC1
UVC2
D
UVC3
REC
B3a
+3V3FA
+2V5FB
+3V3_INT
5716 6839
3839
E
30R BAS316 100R
2784 FF40
3V4
100n
+3V3FA
7717
MSM54V12222A
1 40
VSS1 VSS3
F
2 39
NC1 VCC3
3 38
FB(11) YC0
DIN11 DOUT11
4 37
FB(10) YC1
DIN10 DOUT10
5 36
FB(9) YC2 +3V3FA
DIN9 DOUT9
6 35
FB(8) YC3
DIN8 DOUT8
TRST
7 34
FB(7) YC4
DIN7 DOUT7
8 33
FB(6) YC5 +3V3FA
DIN6 DOUT6
G
TMS
9 32
FB(5) YC6
DIN5 DOUT5
10 31
FB(4) YC7
DIN4 DOUT4 +3V3FA
TD0
11 30
FB(3) UVC0
DIN3 DOUT3
TDOA
12 29
FB(2) UVC1
DIN2 DOUT2
13 28
FB(1) UVC2
DIN1 DOUT1 +3V3FA
14 27
TCK
FB(0) UVC3
DIN0 DOUT0
15 26
CLK32FM2 CLK32FM2
SWCK SRCK
H
+3V3FA
16 25
RSTR RSTR
RSTW RSTR
17 24
FB(12) REC
WE RE
FM2
18 23
IE OE
3V4 19 22
VSS2
NC2
20 21
VCC1 VCC2
I
9728
CLK32 CLK32FM2
8204 000 8323.2
1 2 3
FTP1.1E
4 5 6
+3V3FA
7718
SAA4992 160 159 158 157 156 155 154 153 152 151 150 149 148 147
1
VSS-C1
2
YC0
3
COMPRESS
YC1
4
YC2
5
YC3
6
YC4
7
YC5
8
YC6
9
YC7
10
UVC0
11
UVC1
12
UVC2
13
UVC3
14
RE-C
2785
15
VSS-C2
100n
16
2786
17
VSS-1
100n 18
VDD-1
9716
19
+3V3FA 47K JUMP0
3766
9717 20
JUMP1
+3V3FA
3767
21
2788
47K
22
100n
VDD-2
+2V5FB
100n
23
2787 VSS-2
24
RAMTSTL
25
RSTR
SN-RST
26 SNERT
SN-DA
SN-DA
INTER
27
SN-CL
SN-CL
28
CONTROL
VSS-S
29
RAMTST2
3782 3740
30
TEST
47K 1K
31
TRST
3773
32
TMS
47K
33
BST
TDI
3781
9720 34
TDO VECTORS
47K
35
TCK
36
VSS-AL
3783
37
UVA0
47K DNR
38
UVA1
39
3774 UVA2
40
47K UVA3
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
4 5 6
7. 47
7 8 9
OKI PHILIPS
X
4721
4722 X
4723 X
4724 X
4712 X
4713 X
X
4714
4715 X
+2V5FB +3V3FA +2V5FB
146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125
FALCONIC
PIXEL
PEAK
DEINTERLACER
VECTORS
MOTION ESTIMATOR
VECTORS
UPCONVERSION
VERTICAL
PEAKING
VERTICAL ZOOM
56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77
FF44
+3V3FA
+2V5FB
7 8 9
10 11 12
124 123 122 121
120
VSS-D2
119
YD0
YD0
118
YD1
YD1
117 YD2
YD2
116
YD3
YD3
115
YD4
YD4
114
YD5
YD5
2798 100n
113
+3V3FA
VDD-D
+3V3FA
112
YD6
YD6
111
YD7
YD7
110
UVD0
UVD0
109 UVD1
UVD1
108
UVD2
UVD2
107
UVD3
+2V5FB
UVD3
106
WED
WE-D
105
VSS-DI
104
VSS-6
103
+2V5FB
VDD-6
+3V3FA
102
+3V3_INT
B19c,f
101
VDD-5
B3 a,b,c,d
100
VSS-5
99
VSS-G2
98
UVG0
UV-2FH-0
97
UVG1
UV-2FH-1
96
UVG2
UV-2FH-2
95
UVG3
UV-2FH-3
94
UVG4
UV-2FH-4
YD0
93
UVG5
UV-2FH-5
YD1
92
UVG6
UV-2FH-6
YD2
91
UVG7
UV-2FH-7
YD3
2795 100n
90
VDD-G
YD4
+3V3FA
89
YG0
Y-2FH-0
YD5
88
YG1
Y-2FH-1
YD6
87
YG2
Y-2FH-2
YD7
86
YG3
Y-2FH-3
UVD0
85
YG4
Y-2FH-4
UVD1
84
YG5
Y-2FH-5
UVD2
83
YG6
Y-2FH-6
UVD3
82
YG7
Y-2FH-7
CLK32FM3
81
VSS-G1
RSTR
WED
78 79 80
CLK32
CLK32
10 11 12
13 14
2776 I12
2780 I1
2782 I3
2784 E1
2785 D4
2786 E4
2787 F4
A
2788 E4
2789 I6
2790 I8
2791 E13
2792 E13
2793 D13
2794 D13
2795 G11
2796 E11
B
2797 E11
2798 C11
2799 E14
2800 B8
2801 B7
2802 B7
2819 I14
2899 B5
3740 G4
3766 E4
C
3767 E3
3V3_FAULT_FBX
6840 3840
3770 I6
B3a
BAS316 100R
3773 G3
3774 H3
FF41 5719 +3V3_FBX
3V4
3781 G3
30R
3782 G4
3783 H4
3838 E14
3839 E2
D
5753
3840 C14
5716 E1
30R
FF42 5718
2V6 5717 E13
+2V5B
30R 5718 D13
5719 C13
5753 D13
6838 E13
6839 E2
3V3_FAULT_FBX
6838 3838
6840 C13
B3a
BAS316 100R
E
7717 F1
5717
7718 B4
30R
7719 F13
9708 I7
FF43 2799
3V4
9712 F3
100n 9713 F2
9714 I2
7719 9715 I2
MSM54V12222A
9716 E4
1 40 9722
VSS1 VSS3
F 9717 E3
2 39
9720 G4
NC1 VCC3
9721 F14
3 38
FE(11)
DIN11 DOUT11
9722 F14
4 37
FE(10)
DIN10 DOUT10 9723 I14
5 36
FE(9)
9724 I14
DIN9 DOUT9
6 35 9727 I13
FE(8)
DIN8 DOUT8
9728 I2
7 34
FE(7)
DIN7 DOUT7 9755 I7
8 33
FE(6) FF40 E2
DIN6 DOUT6
G
9 32 FF41 C13
FE(5)
DIN5 DOUT5
FF42 D13
10 31
FE(4)
DIN4 DOUT4
FF43 E14
11 30
FE(3) FF44 I7
DIN3 DOUT3
12 29
FE(2)
DIN2 DOUT2
13 28
FE(1)
DIN1 DOUT1
14 27
FE(0)
DIN0 DOUT0
15 26
CLK32FM3
SWCK SRCK
H
16 25
RSTR
RSTW RSTR
17 24
FE(12)
WE RE
FM3
18 23
IE OE
19 22 9723
VSS2
NC2
20 21
VCC1 VCC2
I
9727
CLK32FM3
CL 36532075_014.eps
151003
13 14