Philips 67 4 Series, Руководство по обслуживанию

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9-5-10 Tuner & Demod*
C148
3.3PF 0.25PF 50V
C136
3.3PF 0.25PF 50V
T 2 / S 2 T U N E R
C l o s e t o t u n e r
+ 5 V _ S W T O T U N E R 3 . 3 V
TUNER_LNB
C L O S E T O T U N E R
IF_AGC_S2_TUNER
R136
0R05 1/10W
C124
1nF 50V
C126
1UF 50V
R137
0R05 1/10W
C103
100NF 16V
C140
100NF 16V
R124 22R 5%
FB719
120R 3A
1 2
R122 22R 5%
R130
4K7 5%
R125 22R 5%
R135
100R 5%
R139
NC/0R05 1/10W
C121
100NF 16V
C185
10NF 50V
R148
33R 5%
C135
10PF 50V
C145
NC
/10P
F
5
0
V
T2_IF_AGC_TUNER
R151
0R05 1/16W
C153
100NF 16V
C101
1
00pF
50V
C143
100NF 16V
C151
100NF 16V
R121
4K7 5%
C118
100NF 16V
C127
1UF 50V
R120 22R 5%
FB717
120R 3A
1 2
C117
100NF 16V
C179
10uF 6.3V
C146
100NF 16V
C113
NC/10PF 50V
C181 100NF 16V
C125
1nF 50V
C123
100NF 16V
U719
G960T63Uf
VOUT
2
VIN
3
GN
D
1
4
4
C106
100NF 16V
R119 NC/4K7 1/16W 5%
C128
10uF 6.3V
C132
10uF 6.3V
C104
NC
/10P
F
5
0
V
R154
0 OHM 1/8W
C139
10PF 50V
R152
0R05 1/16W
C147
100NF 16V
R150
4K7 5%
R131
NC/22K 1/16W 5%
R127
51 OHM 5%
C155
NC/10PF 50V C142
10PF 50V
R129
51 OHM 5%
U718
SI2169-D60-GMR
MP_A
1
MP_B
2
GPIO_0
3
DISEQC_CMD
4
DISEQC_IN
5
DISEQC_OUT
6
VDD_Vcore
7
GND
8
VDD_VIO
9
SCL_Host
10
SDA_Host
11
TS_VLD
12
XTAL_O
32
RESETB
31
MP_D
30
MP_C
29
VDD_Vcore
28
GND
27
TS_ERR/GPIO_1
26
TSD7
25
TS
_
S
Y
N
C
13
T
S
_CLK
14
T
S
_D0/
S
E
R
15
TS
_
D
1
16
TS
_
D
2
17
TS
_
D
3
18
TS
_
D
4
19
VD
D
_
V
c
o
re
20
GN
D
21
VD
D
_
V
IO
22
TS
D
5
23
TS
D
6
24
XTAL_I/CLK_IN
33
ADDR
34
GND
35
VDD_Vana
36
S_
A
D
C
_
IP
37
S_
A
D
C
_
IN
38
S_
A
D
C
_
Q
P
39
S_
AD
C
_
Q
N
40
T
C
_A
D
C
_P
41
R
C
_A
DC_N
42
NC
43
CLK
_
IN
_O
UT
44
SD
A
_
T
45
S
C
L_T
46
GN
D
47
VD
D
_
V
c
o
re
48
EP
a
d
49
R138
NC/0R05 1/10W
C119
100NF 16V
R168
0R05 1/16W
R134
100R 5%
C134
100NF 16V
R169
0R05 1/16W
C150
10PF 50V
C144
NC
/10P
F
5
0
V
C184
100NF 16V
C133
10uF 6.3V
X402
16MHz
1
2 4
3
FB718
120R 3A
1 2
C180
100NF 16V
R153
NC/620R 1/16W 5%
R123 22R 5%
C182 100NF 16V
C107
100NF 16V
R149
33R 5%
C137
NC
/10P
F
5
0
V
C105 100NF 16V
C129
100NF 16V
C138
10uF 6.3V
+3V3_TUNER
C122
10uF
6.
3V
+3.3V_T2
+1.2V_T2
+3.3V_T2
AVDD1V2
DVDD3V3
DVDD3V3 +3.3VA_T2
+3V3_TUNER
+3V3_TUNER +5V_SW
+3V3_TUNER
OSDA2
9,13
OSCL2
9,13
TU_
9
TU_FAT_IN2-
9
DISEQC_OUT
14
TUNER_LNB
14
DEMOD_RESET 17
DEMOD_TSVAL 17
DEMOD_TSSY NC17
DEMOD_TSCLK17
IF_AGCT
9
DEMOD_TS0 17
GND
4,5,6,7,8,9,10,11,12,14,15,16,17,18,19,20,21,22
13_18V_SW
14
LNB_EN
14
LNB_EN
R132
10K 5%
C116
47nF 50V
OSDA2
9,13
OSCL2
9,13
QP
C102
1
00pF
50V
TU202
TDJA-G661D
SCL
1
SDA
2
+3.3V
3
NC 1
4
IF_AGC
5
NC 2
6
IF(N)
7
IF(P)
8
LNB
26
GND
27
SAT_AGC
58
I(P)
59
NC 3
60
NC 4
61
Q(N)
62
TH
1
16
TH
2
17
TH
3
18
TH
4
19
TH
5
20
TH
6
21
TH
7
22
TUN_SCL
TUN_SDA
C149
100p
F
50V
C183
100p
F
50V
R141
4K7 5%
#T2
M o d i f y 0 6 1 2
13_18V_SW
R140
4K7 5%
TU203
Ant. PWR
1
+B1(+3.3V)
2
SDA
3
SCL
4
DIF(N)
5
DIF(P)
6
IF AGC
7
TH1
8
TH2
9
TH3
10
TH4
11
TH5
12
TH6
13
IF_AGC_S2_TUNER
IP
DEMOD_SCL
D E M O D P O W E R
C L O S E T O T u n e r
F r o m T 2 d e m o d
C L O S E T O T u n e r F r o m M T 5 8 0 6
D e m o d
DISEQC_OUT
W r i t e : 0 x C 0
Read:0xC1
S2T2_TUN_SCL
TUNER_LNB
DEMOD_RESET
_DEMOD
TUN_SCL
T 2 T U N E R
TUN_SDA
+3V3_VCC_S2
DISEQC_OUT
C
C
QP
C L O S E T O T U N E R C l o s e t o S c a l e r ( U 4 0 1 )
DEMOD_TSVAL
DEMOD_SDA
TUN_DIF-_DEMOD
+3
.3
V
_
T
2
DEMOD_TS0 TS_T2_DQ0
T
S
_T
2_S
Y
N
C
+1.2V_T2
S
2
T
2
_T
UN
_S
C
L
+1
.2
V
_
T
2
+3.3VA_T2
IP
TS_T2_VAL
S2T2_TUN_SDA
T
S
_T
2_DQ
0
DEMOD_TSCLK
T u n e r
T U 2 0 3
T
S
_T
2_CLK
DEMOD_SDA
+3.3V_T2 +1.2V_T2
+1
.2
V
_
T
2
DEMOD_SCL
TS_T2_CLK
TS_T2_VAL
S
2
T
2
_T
UN
_S
D
A
TUN_DIF-_DEMOD
13_18V_SW
TS_T2_SY NC
_DEMOD
TUN_SCL
TUN_DIF-#T2
#T2
DEMOD_TSSY NC
DEMOD_RESET
TU_FAT_IN2-
TU_
TUN_SDA
IF_AGC_T TUN_DIF-#T2
#T2
TUN_DIF-#T2
DEMOD_TSCLK
TU_FAT_IN2-
DEMOD_TSSY NC
IF_AGCT
DEMOD_TS0
DEMOD_TSVAL
TU_
IF_AGC_T IF_AGCT
IF_AGC_T T2_IF_AGC_TUNER
IF_AGC_T
T U 2 0 2
T O D e m o d
T U N E R I 2 C
T 2 D E M O D I 2 C
F r o m T 2 D e m o d
F r o m M T 5 8 0 6
F r o m M T 5 8 0 6 ( O S D A 2 )
T ( T 2 )
M o d e l
S i 2 1 6 6
S i 2 1 6 9
356G0575048613
K ( S 2 )
D e m o d
S ( T 2 / S 2 )
T2 Si2168
356G0575048610