Read LG 42LD650H (CHASSIS:LB03B) Service Manual online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R2801
2.2K
ISDB_DEMOD
C2823
0.1uF
16V
ISDB_DEMOD
SDA1_3.3V
X2800
25MHz
25MHz
ISDB_DEMOD
C2817
0.1uF
16V
ISDB_DEMOD
C2806
0.1uF
ISDB_DEMOD
R2802
2.2K
ISDB_DEMOD
R2800
10K
10K
1%
ISDB_DEMOD
+3.3V_DE
IF_N_EXT
FE_TS_SERIAL
FE_TS_VAL_ERR
C2810
0.1uF
0.1uF
16V
ISDB_DEMOD
C2824
0.1uF
ISDB_DEMOD
R2805
2.2K
ISDB_DEMOD
FE_TS_SYNC
R2812
2.2K
OPT
C2818
15pF
50V
15pF
50V
ISDB_DEMOD
C2802
0.1uF
ISDB_DEMOD
C2803
0.1uF
ISDB_DEMOD
C2826
0.1uF
ISDB_DEMOD
C2809
0.1uF
0.1uF
ISDB_DEMOD
DEMOD_RESET
C2805
0.1uF
ISDB_DEMOD
C2827
0.1uF
ISDB_DEMOD
FE_TS_DATA_CLK
C2814
15pF
50V
15pF
50V
ISDB_DEMOD
IF_P_EXT
R2804
2.2K
ISDB_DEMOD
C2800
0.1uF
ISDB_DEMOD
R2809
22
ISDB_DEMOD
C2816
0.1uF
16V
ISDB_DEMOD
+3.3V_DE
C2807
0.1uF
ISDB_DEMOD
R2806
1M
1M
ISDB_OPT
C2821
0.1uF
16V
ISDB_DEMOD
C2825
0.1uF
ISDB_DEMOD
C2820
0.1uF
16V
ISDB_DEMOD
IF_AGC_ISDB
C2819
0.1uF
16V
ISDB_DEMOD
C2812
0.1uF
16V
ISDB_DEMOD
+1.2V_DE
SCL1_3.3V
R2810
22
ISDB_DEMOD
R2808
22
ISDB_DEMOD
C2804
0.1uF
ISDB_DEMOD
C2813
0.1uF
16V
ISDB_DEMOD
R2803
10K
ISDB_DEMOD
C2811
0.1uF
16V
ISDB_DEMOD
C2801
0.1uF
ISDB_DEMOD
C2815
0.1uF
16V
ISDB_DEMOD
C2822
0.1uF
16V
ISDB_DEMOD
R2807
22
ISDB_DEMOD
R2811
2.2K
OPT
C2808
0.1uF
ISDB_DEMOD
R2813
22
R2814
22
IC2800
MN884433
ISDB_DEMOD
1
VSS_1
2
AVDD_S
3
AII_S
4
AIQ_S
5
AVSS_S
6
VRT_S
7
VRB_S
8
TCPO_S
9
VDDL_1
10
MSCL_S
11
MSDA_S
12
VSS_2
13
VSSH
14
PSEL
15
ZSEL
16
VDDL_2
17
ACKI
18
TCPO_T
19
IR_T
20
VRT_T
21
VRB_T
22
AVDD_T
23
AIN_T
24
AIP_T
25
AVSS_T
26
VSS_3
27
MSCL_T
28
MSDA_T
29
VDDH_1
30
GPO1
31
AGCI_T
32
AGCR_T
33
GPO0
34
VDDL_3
35
VSS_4
36
XO
37
XI
38
VDDH_2
39
GPI1
40
GPI0
41
TEST4
42
SHVPP
43
SHVDDH
44
NC_1
45
VSS_5
46
VDDL_4
47
TCK
48
TDI
49
NRST
50
TEST3
51
VSS_6
52
VDDL_5
53
TRST
54
TMS
55
CSEL0
56
CSEL1
57
TDO
58
SYNCA
59
ERRA
60
SYNCB
61
ERRB
62
VSS_7
63
VDDL_6
64
SADR_T
65
NC_2
66
SADR_S
67
HDVDDL0
68
VSS_8
69
SDA
70
SCL
71
VDDH_3
72
SADR
73
INTA
74
INTB
75
VSS_9
76
TEST1
77
TEST2
78
SCKA
79
GPI2
80
SDOA
81
PCKA
82
DENA
83
VDDH_4
84
VSS_10
85
HDVPP
86
RON
87
NC_3
88
HDVDDH
89
NC_4
90
HDVDDL1
91
VSS_11
92
VDDL_7
93
SCKB
94
TEST0
95
SDOB
96
PCKB
97
DENB
98
GPO2
99
VDDH_5
100
AGC_S
ISDB-T Demodulator
GP2_Saturn7M
Ver. 1.0
28
AMP_I2C HAVE PULL-UP
(FE_TS_SERIAL)
PANASONIC (ISDB-T)
MN884433
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