S4.10. S_Tuner Schematic Diagram - Panasonic DMR-BS750EG Service Manual

S4.10. S_Tuner Schematic Diagram

N
M
L
K
J
I
H
G
C8120
$[F1J0J226A014]
C8118
F1H1A105A028
C8117
25V
R8116
F1H1E223A002
8200[D]
R8117
2000[D]
LB8105
1 ADJ VOUT 5
R8109
TU2R5V_A
J0JHC0000018
10K[D]
2 GND
CL8110
3 CE VIN 4
C8119
IC8109
C0DBEHE00005
F1H1A105A028
C8101
F1H1H102A013
C8124
CL8101
LB8103 LB8112
F1H1H102A013
J0JHC0000021 J0JHC0000021
LNB_+B1
CL8103 LB8104 LB8113
LNB_+B2
C8125
J0JHC0000021 J0JHC0000021
C8107
F1H1H102A013
GND
F1H1H102A013
R8176
CL8104
TRAP1
R8110 1000 0
C8271 $
AGC2
AGC1
C8108 16V
R8177
F1H1C104A071
TRAP2
0
R8111 1000
CL8105
C8272 $
AGC2
C8102
16V
CL8106 AGC1
SCL2
F1H1C104A071
SCL1
CL107
R8112 82
SDA2
SDA1
C8103 R8113 82
6.3V
LB8101
F1J0J226A014
3.3V1
C8104 50V
J0JYA0000019
F1H1H103A013 IP2
IP1
C8279
R8101 100
$
R8102 100
IN2
IN1
C8280 $
R8103 100 QN2
QN1
C8281 $
R8104 100 QP2
QP1
C8282 $
SCL1
SCL2
CL8108 R8114 82
CL8102
SDA1
SDA2
C8105 R8115 82
6.3V
LB8102
F1J0J226A014
S-38 S-38
3.3V2
C8106 50V
J0JYA0000019
IP1
F1H1H103A013
IP2
C8283
R8105 100
$
IN1
IN2
C8276
R8106 100
1/4
C8159
F1G1E1020001
25V
C8160
F1G1E1020001
25V
QP2 QN2 IN2
R8119 C8149
X8101 $[15] F1H1C104A071
H0J270500085
C8143
R8121
F1G1H120A444
680[15]
C8145
F1G1H120A444
T1
1 GNDA
C8127
16V
F1G1C104A085 2
VDDA1v0
16V
3 VDDA1v0
C8128
F1G1C104A085 4 GNDA
5 VDDA2v5
C8116 [126] DISEQCIN2
16V F1G1H100A565
50V 6 GNDA
[127] VDDA2v5
QP1 CL8111
C8121
7 Q1P
50V
F1G1C104A085 CL8112 [128] DISEQCIN1
QN1
8 Q1N
C8115 F1G1H100A565
9 VDDA2v5
C8114 F1G1H100A565
16V
50V 10 GNDA
IN1 CL8113
C8122
50V 11 I1N
F1G1C104A085 IP1 CL8114
12 I1P
C8113 F1G1H100A565
13 VDDA2v5
TU2R5V_B
C8129 14 GNDA
16V
F1G1C104A085
15 VDD1v0
AGC1
16 AGCRF1
C8130 16V
17 VDD1v0
SDA1 F1G1C104A085
18 SDAT1
SCL1
C1AB00003168
19 SCLT1
20 DISEQCOUT1
21 VDD3v3
16V C8131 16V
22 VDD1v0
F1G1C104A085
C8123
23 TDI
F1G1C104A085
24 TDO
16V [30] GPIO12
C8132
25 VDD1v0
F1G1C104A085 [31] VDD1v0
26 TCK
[32] GPIO11
27 TRSTN
16V
C8133
28 VDD1v0
F1G1C104A085
29 TMS
30
C8134 16V
DMR-BS750EG/BS850EG
S_Tuner
Schematic Diagram
IP2 AGC2 SDA2 SCL2
C8181
F1H1C104A071
R8129 R8131
82[15]
82[15]
C8187 C8193
F1G1C104A085 SDA SCL $[F1G1H330A444]
C8195
$[F1G1H330A444]
C8215
F1G1C104A085
16V
96
95
C8197 C8216
94
F1G1C104A085
F1H1C104A071
16V 16V
VDD1v0 93
VDD3v3 92
[96] VDD3v3
STROUT1 91
[95] ERROR1
CLKOUT1 90
C8198
[94] DPN1
D71 89
F1G1C104A085
16V
VDD1v0 88
R8283
ERROR2 87
33[15]
CL8167
DPN2 86
C8199
16V
F1H1C104A071
VDD1v0 85
STROUT2 84
C8200 R8284
CLKOUT2 83
F1H1C104A071 R8285
D72 82
16V C8217 16V
VDD1v0 81
Thermal
F1H1C104A071
Pad
VDD3v3 80
IC8101 ERROR3 79
CL8115
DPN3 78
16V 16V
VDD1v0 77
C8201 C8218
VDD3v3 76
F1H1C104A071 F1H1C104A071
STROUT3 75
R8289
CLKOUT3 74
R8290
D73 73
33[15]
[62] RESETB 16V
VDD1v0 72
[63] D03 C8202
D63 71
F1H1C104A071
[64] D13
D53 70
16V
VDD1v0 69
C8203
D43 68
F1G1C104A085
D33 67
16V
C8223
EEEFK1E221
CHVAL0_1
CHPSYNC0_1
33[15]
CKG_CHCLK0_1
27[15]
CHDATA0_1
R8286
33[15]
CHVAL1_1
R8287
33[15]
R8288
33[15]
CHPSYNC1_1
27[15]
CKG_CHCLK1_1
CHDATA1_1