B07 393912364954 - Philips Q552.2E Service Manual

Circuit Diagrams and PWB Layouts

10-10 B07 393912364954

DVBS-FE
DVBS-FE
B07A
+1V-DVBS
+1V-DVBS
+1V-DVBS
IR00
5R00
+3V3-DVBS +3V3-DEMOD +3V3-DEMOD
30R
+1V-DVBS
+2V5-DVBS
+3V3RF +3V3RF
SCLT
SDAT
AGC
1R01
1
IR01 +3V3RF
5R01
+3V3-DVBS
10u
FR01
LNB-RF1
Q552.2E LA 10.
7R01-2
STV0903BAC
Φ
15
POWER_VIA
17
22
25
28
31
33
36
39
42
45
48
51
53
57
VDD1V0
61
66
69
72
77
81
85
88
93
99
102
105
110
112
21
38
54
76
80 VDD3V3
92
96
106
2
3 VDDA1V0
5
9
13
114
VDDA2V5
118
123
127
+3V3RF
1R10
2R37
NX3225GA
7R02
6 8 1 1 14 22 2 7
STV6110AT
10p
LNA LT MIX DIG BB VCO
3 4
30 VSS
XTAL_IN
31
2R38
Φ
1 2
1
10p XTAL_CMD
SATELLITE
IR07
12 TUNER
SCL
13
IR08
SDA
I2C-ADDRESS : C6
2
AGC
9R02 16
AS
RES
23
NC
24
NC
2R43
4
RF_IN
27p
GND
VCO
RF LNA LT MIX DIG BB
5 3 9 10 1 5 17 25 26
EN 131
XTAL
1
4
6
10
14
GNDA
113
117
121
125 QM
QP
129
GND_HS
130
131 IM
132
IP
133
134
135
136
137
138
139 RES
DISECQ-DET
140 F22-DISECQ-TX
141
142
143
144
SCL-SSB
145 SDA-SSB 100R 3R01
146 RES 2R23 47p
147
SCLT
VIA 148
SDAT
149
150
151
152
RESET-DVBS
153
154
155
156
157
3R11
158
+3V3-DVBS
159
10K
160
161
162
163
164
165
IR06
3R12
4R7
2 8
SYN
2R40
3R09
32
XTAL_OUT
1K0 100p
18 4 5
IP
19 3 6 3R08-4 100R
IN
3R08-3 100R
21 1 8
QP
20 2 7 3R08-1 100R
QN
3R08-2 100R
7
RF_OUT NC
34
35
36
37
38
VIA
39
40
41
42
SYN HS
29 3 3
back to
2011-Jun-01
div. table
7R01-1
STV0903BAC
Φ
122 52
MAIN
XTALI VS
16
124
NC XTALO AGCRF1
I2C-ADDRESS : D0
59 63
DIRCLK 0
104 64
CLKI 1
103 65
NC CLKI2 2
100 67
NC CLKOUT27 3
D 68
4
11 70
N 5
12 I1 71
P 6
73 3R03
7
74 3R04
CLKOUT
75 3R05
STROUT
8 78 3R06
N DPN
7 Q1 79
P ERROR NC
82
NC
83
NC
60 84
0 NC
56 CS 86
1 NC
87
NC
2R21 1n0 128 89
DISEQCIN1
NC
20 90
DISEQCOUT1 NC
126 91
NC FSKRX_IN NC
107 94
NC FSKRX_OUT NC
R E S 2 R 2 2 47p IR04 95
NC
NC
97 108
SCL
NC
98 109
SDA NC
100R 3R00 IR03 111
NC
19 115
SCLT NC
18 1 116
NC
SDAT
119
NC
120
NC
62 40
RESETB 0
9R00 IR02 58 COMP 41 IR05
STDBY 1
RES
26 101
FR02 TCK 1
23 50
FR03 TDI 2
NC
24 49
FR04 TDO 3 NC
29 47
FR05 TMS 4 NC
27 46
FR06 TRST 5 NC
44
6 NC
43
GPIO 7 NC
37
8 NC
35
NC
9
34
NC
10
32
NC
FR07 11
30
12 NC
55
13 NC
XTAL
QP
QM
IP
IM
SPB SSB TV550
2K11 4DDR EU
B07A
SENSE+1V0-DVBS
FR00
3R02
AGC
2R53
1K0
47n
* To be drawn near PNX85500
47R TS-DVBS-DATA 4 9R03-4 5 TS-FE-DATA
*
47R 9R04
TS-DVBS-CLOCK * TS-FE-CLOCK
47R TS-DVBS-SOP 2 9R03-2 7
* TS-FE-SOP
47R TS-DVBS-VALID 1 9R03-1 * 8 TS-FE-VALID
3R07
120K
DISECQ-RX
4 2010-12-10
3139 123 6495
19100_039_110210.eps
110210