Hitachi 55HK6T64U Service Manual page 67

1 2
A
10
C1993
11
CN51
9
12
47p
50V
30076720
B
270nH
S152
common
C1253
16V
1 6
5V_VCC
IN OUT
U6
100n
2 5
GND ILIM 560R
ANT_CTRL TPS2553-1 R334
3 4
4k7 EN FAULT 560R
R80 R335
Active Antenna
560R
R336
ANT_SCP
C
C2019 C2115
R577
120R
1n 2n2
R578
50V 50V
C2020 C2116
120R
1n 2n2
50V 50V
1k5
1 6
OUT IN
U9
F152
2 5
D VCC GND
3V3_LNA BGU7045
3 4
NC CTRL 4k7
R82
LNA_CTRL
C2105
I2C ADDR: C6
1n2
50V
50V
E
180p
RF2
C2092
560nH
L13
12n
3V3_VCC_TUNER2
R306
TUNER_RST
33R
F
FEF_AGC_FREEZE_D2
R251
100R
IF_AGC_T_D2
Close To SI2156
1 2
3
I2C ADDR: C4
C2102
1n2
50V
50V
180p
RF1
22
RF_REF
C2094
C2106
S151
23
RF_IP
C2091
82p
24
RF_IN
50V
180p 50V
L12
25
RF_SHLD
180nH
R979
12n
26
3V3_VCC_TUNER1 220k ADDR
C2090 R307 R575
560nH 27
180p TUNER_RST 220k RSTB
33R
50V
28
AGC1
FEF_AGC_FREEZE_D1
D_IF_AGC1
3V3_VCC DTV_SCL
DTV_SDA
IF_AGC_T_D1
3V3_VCC_TUNER1 F102 R456
10k
60R
RF1
RF2
16V
10n
C1554
4k7 3V3_LNA
R83
3V3_VCC_TUNER2
3R3
30051799
1
30010731
Q80
2
BC858B
3
C1210
1u
6V3
22 14
RF_REF VDD_L
R572
23 13
RF_IP ALIF_P 470R
R571
24 12
RF_IN ALIF_N 470R
U8
25 11
RF_SHLD DLIF_P
SI2158
26 10
ADDR VDD_H1
R576
27 9
220k RSTB DLIF_N
28 8
AGC1 VDD_D
3V3_VCC_TUNER2
R248
DTV_SCL 100R
R247
100R
DTV_SDA
3
4 5
24MHz
3V3_VCC_TUNER1
50V
50V NC
NC
27p
3R3
27p X1
30051799
1 4
2 3
1
BC858B
27MHz 30010731
2
Q79
3
1V8_VCC_TUNER1
C1209 C2109
1u 2u2
6V3 6V3
14
VDD_L
R570 0R
13
ALIF_P 470R
R569 R565
0R
12
ALIF_N 470R 820R
U7
NC
11
DLIF_P
SI2158
10
VDD_H1 3V3_VCC_TUNER1
9
DLIF_N
8
VDD_D 1V8_VCC_TUNER1
3V3_VCC_TUNER1
R246
100R
R245
100R
R250 R249
100R 100R D_IF_AGC1
Close To Concept IC C lose To SI2156
12V_VCC
1V8_VCC_TUNER2
C2108
2u2
6V3
3V3_VCC
0R
R566
0R
820R
NC
3
U52 VCC
MAX809LTR RST GND
3V3_VCC_TUNER2
2 1
1V8_VCC_TUNER2
AUX_RESET
TP166
4 5
6
3V3_VCC_RF
F104
3V3_VCC_RF
F106
3V3_VCC_RF
F107
PROTECT_COM
3V3_STBY
2
BC858B
1
Q81
C1948
2
100n R461
1
10V 1 2
10k
Q62
BC848B
R131 POWER_SENSE
1k
PROTECT_COM
R844 3V3_VCC
39k
24V_VCC
R706
15k 12V_VCC
R558
220R
5V_VCC
6
7 8
3V3_LNA
220R F105 220R
C1496 C1497
10u 50V 10u
6V3 6V3
3V3_VCC_TUNER1
220R F108 220R
C1500 C1499
10u 50V 10u
6V3 6V3
3V3_VCC_TUNER2
220R F103 220R
C1501 C1498
10u 50V 10u
6V3 6V3
VDD_AUDIO
R693
2 1
33k
opsiyonlu
R694
2 1 24V_VCC
33k
10k
1 2
R463
10k 12V_VCC
1 2
R465
10k
1 2
R464
5V_VCC
10k
R459
1 2
R467
1
10k
10k
1 2
R466
R457
1 2 3V3_VCC
R460 10k
2
10k
R253 R218
Q63
100R 47k
BC848B
Q82
100R
1V5_VCC
BC858B
R252
10k
3V3_VCC
2 1
R458
6k8
R843
SHORT CCT PROTECTION
R997
1 2 3V3_WOWL
10k
R996
3V3_VCC
1 10k 2
R987 R986
Q103
100R 47k
BC848B
Q104
100R
1V5_STR
BC858B
R988
10k
2 1 10k
R993 1 2
R994
6k8
R999
100R 1V8_VCC_EMMC
10k
3V3_VCC
2 1 R991
R995
10k
6k8
1 2
R998
R1000
100R 1V15_VCC_DEMOD
R990
100R 1V_VCC_CPU
R989
VESTEL
17mb100-r1
PROJECT NAME :
SCH NAME : 1
<YOUR NAME HERE>
DRAWN BY : 23-12-2014_20:13
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