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Grundig 40 VLE 8190 S WEB Service Manual page 57

Chassis tx

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SAT-Baustein / Board
V
STM809/810/811/812
CC
V
COMPARE
RST
Generator
(1)
MR
DEBOUNCE
3V3
D5
TP1
7
GS1M
TP6
IC6
STM809S/(STM809T)
RESET
8
GND
IP_1
IP_1
IM_1
IM_1
33
QM_1
QM_1
QP_1
QP_1
AGC_1
AGC_1
35
!
Mode: SAT
SDAT_1
SDAT_1
SCLT_1
SCLT_1
34
@
Mode: SAT
VDD_1V0
VDD_1V0
C65
10n
GND
3V3TUNER
3V3
L5
NC/100NH/340mA
C69
1u
#
GND
Mode: SAT
Power on (trigger: +5V2_ST)
$
Mode: SAT
t
rec
(2)
RST
2V5A
VDD_1V0
TP4
VDD_1V0
C39
C40
C41
C42
C43
C44
C45
C46
1u
100n
100n
100n
100n
100n
10n
100n
GND
GND
32
XTAL_D
3V3TUNER
2V5A
GND
C58
AGND Cut out area
100n
IC5
GND
GND
2V5A
2
RST_809
C62
TP2
31
100n
1
GNDA
2
VDDA1V0
3
VDD_1V0
VDDA1V0
4
GNDA
RESET
5
VDDA2V5
6
GNDA
7
QP
8
QN
9
VDDA2V5
10
GNDA
11
IN
12
IP
13
VDDA2V5
R46
4,7k
14
3V3
GNDA
R47
4,7k
15
VDD1V0
16
R28
1K
AGCRF
17
VDD1V0
18
SDAT
19
SCLT
20
DISEQC_OUT
DISEQCOUT
TP20
21
3V3
VDD3V3
22
VDD1V0
23
TDI
C63
24
33n
TDO
25
VDD1V0
26
TCK
27
TRSTN
28
VDD1V0
29
TMS
30
GPIO12
31
VDD_1V0
VDD1V0
32
GPIO11
TP13
GND
C66
C67
100n
100n
Read :D1
GND
VDD_1V0
3V3
C70
C71
C72
C73
C74
C75
100n
10n
100n
10n
100n
10n
¤
TP5
C47
C48
C49
C50
C51
C52
C53
C54
C55
10n
100n
10n
100n
10n
100n
10n
100n
10n
TP3
GND
XTAL_D
3V3
VDD_1V0
C60
NC/47PF
GND
96
VDD3V3
95
N/C
94
N/C
93
VDD1V0
92
VDD3V3
91
N/C
90
N/C
89
N/C
88
VDD1V0
87
N/C
86
N/C
85
VDD1V0
84
N/C
83
N/C
EXPOSED PAD
82
N/C
81
VDD1V0
80
VDD3V3
79
TP21
ERROR
78
STV0903
DPN
77
VDD1V0
76
VDD3V3
75
STROUT
74
CLKOUT
73
D7
72
VDD1V0
71
D6
70
D5
69
VDD1V0
68
D4
67
D3
66
VDD1V0
65
D2
R33
100
GND
3V3
GND
RST
1V0_SENSE
AGCRF
[IN, IP]
Dual
[QN, QP]
8-bit ADC
XTALI
Clock generation
XTALO
ASIC controller
SCL, SDA
2
Slave I
C
power
SDAT, SCLT
manager
managementand
DISEQCIN
DISEQCOUT
TM
DiSEqC
2.0
GPIO
FSKRX_IN
manager
switch matrix
FSKRX_OUT
FSK manager
GPIO[13:1]
JTAG
TAP
boundary
scan
C56
Transport
100n
STV0903
stream
D[7:0]
manager
3V3
CLKOUT
FIFO Line 1
STROUT
DPN
ERROR
R43
4,7k
R44
4,7k
R26
100R
SDA
SDA
R27
100R
SCL
SCL
S3
C61
TP7
23
1
NC/47PF
23
1
24
2
24
2
25
3
25
3
26
4
26
4
5
5
6
3V3
6
GND
7
7
8
8
9
9
VDD_1V0
10
10
11
11
14
12
12
13
13
14
14
13
15
15
16
16
17
12
17
18
18
19
19
20
11
20
21
21
22
7
22
GND
8
CON_FFC_22P_YY-0960-VT
GND
TS1_D/P
TS1_D/P
TS1_STR_OUT
TS1_STR_OUT
R34
47X4
R29
47R
TS1_CLK_OUT
TS1_CLK_OUT
TS1_D7
TS1_D6
C64
TS1_D5
6.8PF
TS1_D4
S1
R35
47X4
TP18
23
1
23
1
24
2
24
2
GND
25
3
25
3
26
4
26
4
5
5
6
6
GND
7
7
8
8
9
9
TS1_D3
10
10
TS1_D2
11
11
TS1_D1
12
12
TS1_D0
13
13
R36
47X4
14
14
15
15
16
16
TS1_D[0..7]
17
TS1_D[0..7]
17
18
18
19
19
20
20
21
21
22
22
CON_FFC_22P_YY-0960-VT
C80
10n
M1
C82
10n
L8
MONTAJ DELIGI
220@100MHz
L10
220@100MHz
GND_2
GND
GND_2
IO and
Multi roll-off
DVBS2
RF AGC
nyquist and
pilots
interpolation
processor
filters
and framing
Multi-standard demodulator
Echo
concealment
equalizer
Carrier
Timing
CNR
recovery
recovery
estimator
loop
loop
Demapper
Lock indicator and
monitoring
DVBS2 FEC
Legacy FEC
LDPC decoder
Viterbi decoder
BCH decoder
Inner de-interleaver
DVBS2 de-framing
Reed-solomon decoder
CRC checker
Energy descrambler
5V_ST.BY
5V_ST.BY
TP8
+12V
+
TP9
EC4
100uF 6.3V
GND
TS1_D0
TS1_D1
TS1_D2
TS1_D3
TS1_D4
TS1_D5
TS1_D6
TS1_D7
TS1_CLK_OUT
TS1_STR_OUT
R45
NC
TP10
TS1_D/P
SCL_S
GND
6
1
SCL
SCL
SDA_S
T2A
DMN2004DWK
3V3
R48
NC
TP11
T2B
3
4
SDA
SDA
3V3
5V_ST.BY
TP12
+12V
TS1_D0
TS1_D1
TS1_D2
TS1_D3
TS1_D4
TS1_D5
TS1_D6
TS1_D7
TS1_CLK_OUT
TS1_STR_OUT
TS1_D/P
GND
SCL_S
SDA_S
C81
10n
M2
C83
10n
L9
MONTAJ DELIGI
220@100MHz
L11
220@100MHz
GND_3
GND
GND_3

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