DOWNLOAD LG 19LE5300 (CHASSIS:LA01A) Service Manual ↓ Size: 3.36 MB | Pages: 55 in PDF or view online for FREE

Model
19LE5300 (CHASSIS:LA01A)
Pages
55
Size
3.36 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
19le5300-chassis-la01a.pdf
Date
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LG 19LE5300 (CHASSIS:LA01A) Service Manual ▷ View 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.
FE_TS_DATA[1]
FE_TS_DATA[6]
FE_TS_DATA[4]
FE_TS_DATA[7]
FE_TS_DATA[5]
FE_TS_DATA[0]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_CLK
C2921
0.1uF
16V
ISDB_DEMOD
TP2902
ISDB_DEMOD
IF_N_EXT
R2913
22
ISDB_DEMOD
TP2901
ISDB_DEMOD
R2906
10K
ISDB_DEMOD
C2911
0.1uF
16V
ISDB_DEMOD
IF_P_EXT
FE_TS_DATA[0-7]
C2917
0.1uF
16V
ISDB_DEMOD
R2915
2.2K
OPT
C2926
0.1uF
ISDB_DEMOD
C2924
0.1uF
16V
ISDB_DEMOD
R2911
22
ISDB_DEMOD
C2928
0.1uF
ISDB_DEMOD
C2910
0.1uF
ISDB_DEMOD
TP2907
ISDB_DEMOD
C2920
0.1uF
16V
ISDB_DEMOD
DEMOD_SCL
C2927
0.1uF
ISDB_DEMOD
TP2904
ISDB_DEMOD
C2918
0.1uF
16V
ISDB_DEMOD
DEMOD_RESET
R2907
2.2K
ISDB_DEMOD
C2913
0.1uF
16V
ISDB_DEMOD
C2905
0.1uF
ISDB_DEMOD
R2909
1M
ISDB_OPT
IF_AGC_ISDB
+3.3V_DE
TP2905
ISDB_DEMOD
C2925
0.1uF
ISDB_DEMOD
R2912
22
ISDB_DEMOD
C2908
0.1uF
ISDB_DEMOD
FE_TS_VAL_ERR
FE_TS_DATA[0]
C2906
0.1uF
ISDB_DEMOD
C2907
0.1uF
ISDB_DEMOD
R2905
2.2K
ISDB_DEMOD
C2916
0.1uF
16V
ISDB_DEMOD
C2919
15pF
50V
ISDB_DEMOD
R2910
22
ISDB_DEMOD
C2923
0.1uF
16V
ISDB_DEMOD
C2903
0.1uF
ISDB_DEMOD
FE_TS_SYNC
+3.3V_DE
TP2903
ISDB_DEMOD
R2914
2.2K
OPT
DEMOD_SDA
C2922
0.1uF
16V
ISDB_DEMOD
C2915
15pF
50V
ISDB_DEMOD
TP2906
ISDB_DEMOD
C2909
0.1uF
ISDB_DEMOD
C2904
0.1uF
ISDB_DEMOD
R2908
2.2K
ISDB_DEMOD
+1.2V_DE
C2912
0.1uF
16V
ISDB_DEMOD
C2901
0.1uF
ISDB_DEMOD
FE_TS_DATA[0]
C2902
0.1uF
ISDB_DEMOD
R2904
2.2K
ISDB_DEMOD
C2914
0.1uF
16V
ISDB_DEMOD
R2903
10K
1%
ISDB_DEMOD
X2901
25MHz
ISDB_DEMOD
IC2901
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
PANASONIC (ISDB-T)
(FE_TS_SERIAL)
MN884433
(FE_TS_SERIAL)
28
AMP_I2C HAVE PULL-UP
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.
+3.3V_DE
+3.3V_DE
IC3001
SC4215ISTRT
ISDB_POWER
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
R3001
0
ISDB_DEMOD
L3001
BLM18PG121SN1D
ISDB_POWER
C3002
0.1uF
ISDB_POWER
R3003
10K
ISDB_POWER
C3001
0.1uF
ISDB_POWER
IF_AGC_SEL
C3005
0.1uF
16V
ISDB_POWER
R3004
5.1K
ISDB_POWER
C3003
0.1uF
16V
ISDB_POWER
TP3002
+1.2V_DE
C3006
22uF
16V
ISDB_POWER
+3.3V_Normal
IF_AGC_MAIN
IF_AGC
R3002
0
MSTAR DEMOD
C3004
10uF
10V
ISDB_POWER
IF_AGC_ISDB
Demodulator
GP2_Saturn7M
Ver. 1.0
IF AGC SELECTION
Panasonic Demodulator Power(3.3V,1.2V)
29
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.
PCM_D[2]
PCM_D[6]
FE_TS_DATA[5]
FE_TS_DATA[7]
FE_TS_DATA[3]
PCM_D[1]
FE_TS_DATA[0]
FE_TS_DATA[6]
FE_TS_DATA[4]
PCM_D[3]
PCM_D[7]
FE_TS_DATA[1]
PCM_D[5]
PCM_D[4]
PCM_D[0]
FE_TS_DATA[2]
PCM_A[13]
/PCM_IORD
CI_TS_DATA[7]
CI_TS_CLK
CI_TS_SYNC
PCM_A[14]
/PCM_REG
CI_TS_DATA[5]
PCM_A[12]
/PCM_CD
PCM_A[10]
CI_TS_DATA[3]
FE_TS_VAL_ERR
PCM_A[8]
/PCM_WE
PCM_A[3]
CI_TS_DATA[4]
CI_TS_DATA[1]
CI_TS_DATA[0]
/PCM_IOWR
PCM_A[0]
PCM_A[4]
FE_TS_CLK
PCM_5V_CTL
PCM_RST
PCM_A[11]
PCM_A[6]
PCM_A[9]
FE_TS_SYNC
PCM_A[2]
PCM_A[5]
/PCM_IRQA
/PCM_WAIT
CI_TS_VAL
/PCM_CE
FE_TS_DATA[0-7]
CI_TS_DATA[2]
PCM_A[1]
PCM_A[7]
/PCM_OE
CI_TS_DATA[6]
PCM_D[0-7]
PCMCI
NON CI Region
GP2_Saturn7M
Ver. 1.0
46
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.
TP2502
TP2501
TP2504
RF_ENABLE
RF_RESET
M_REMOTE_TX
M_REMOTE_RX
TP2503
NON Motion Remocon Region
GP2_Saturn7M
NON M REMOCON
Ver. 1.0
50
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