LG 26LU30D (CHASSIS:LD01B) 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.
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.
CI_DATA[6]
CI_ADDR[0]
CI_DATA[4]
PCM_D[0-7]
FE_TS_DATA[1]
CI_ADDR[7]
CI_DATA[7]
PCM_D[2]
CI_DATA[0]
PCM_D[0]
CI_ADDR[2]
CI_DATA[0-7]
FE_TS_DATA[2]
FE_TS_DATA[5]
CI_ADDR[6]
PCM_D[7]
CI_DATA[3]
CI_ADDR[3]
CI_DATA[1]
FE_TS_DATA[3]
CI_ADDR[4]
CI_DATA[7]
CI_DATA[1]
CI_ADDR[10]
CI_ADDR[5]
CI_ADDR[14]
@netLa
PCM_D[6]
CI_ADDR[12]
CI_DATA[5]
CI_DATA[2]
FE_TS_DATA[7]
CI_DATA[5]
CI_ADDR[13]
CI_ADDR[11]
PCM_D[5]
CI_DATA[0]
CI_DATA[4]
FE_TS_DATA[0]
PCM_D[4]
CI_DATA[0-7]
CI_DATA[0-7]
PCM_D[1]
FE_TS_DATA[4]
CI_DATA[2]
CI_ADDR[8]
PCM_D[3]
FE_TS_DATA[6]
CI_DATA[6]
CI_DATA[3]
CI_ADDR[1]
CI_ADDR[9]
+3.3V_CI
CI_MDI[0]
CI_DET
CI_TS_VAL
/CI_CD1
R1919
47
PCM_A[0]
CI_WE
CI_IORD
R1905
10K
C1910
0.1uF
16V
/PCM_CD
FE_TS_VAL_ERR
/PCM_OE
CI_ADDR[1]
/PCM_IRQA
/PCM_IORD
CI_ADDR[13]
AR1901
33
+3.3V_CI
CI_DET
PCM_A[8]
/CI_CD2
CI_TS_DATA[0]
PCM_A[4]
IC1901
KIC7SZ32FU
3
GND
2
IN_A
4
OUT_Y
1
IN_B
5
VCC
R1907
100
CI_ADDR[6]
R1913
10K
10K
AR1905
33
+5V_Normal
Q1901
2SC3052
2SC3052
E
B
C
R1904
10K
C1909
0.1uF
FE_TS_SYNC
PCM_A[1]
REG
CI_TS_DATA[4]
R1910
0
OPT
C1902
0.1uF
GND
IC1902
TC74LCX244FT
0ITO742440D
TOSHIBA
3
2Y4
2
1A1
4
1A2
1
1OE
6
1A3
5
2Y3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
C1905
0.1uF
PCM_A[11]
R1917
10K
C1903
0.1uF
16V
0.1uF
16V
CI_ADDR[8]
C
1
9
0
8
0
.
1
u
F
1
6
V
CI_ADDR[4]
R1909
0
OPT
R1906
10K
/PCM_IOWR
CI_MISTRT
GND
R1916
0
OPT
CI_TS_DATA[6]
AR1913
33
PCM_A[6]
/CI_CD2
+5V_CI_ON
R1918
47
PCM_A[14]
PCM_A[12]
CI_ADDR[0-14]
R1915
47
+5V_Normal
CI_OE
CI_TS_DATA[5]
CI_MCLKI
PCM_RST
GND
AR1902
33
CI_ADDR[7]
CI_MDI[2]
CI_ADDR[12]
CI_ADDR[11]
PCM_D[0-7]
R1908
100
C1901
0.1uF
AR1904
33
/PCM_CE
FE_TS_DATA[0-7]
PCM_A[13]
PCM_A[10]
CI_ADDR[3]
REG
CI_MDI[6]
AR1903
33
CI_TS_CLK
+3.3V_Normal
AR1907
33
PCM_5V_CTL
CI_MISTRT
CI_MDI[1]
CI_ADDR[0]
C1913
0.1uF
16V
0.1uF
16V
R1920
100
CI_ADDR[5]
P1901
10067972-000LF
EAG41860102
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
69
PCM_A[2]
CI_MDI[2]
CI_OE
CI_DATA[0-7]
AR1909
33
C1904
0.1uF
16V
0.1uF
16V
AR1908
33
CI_MDI[5]
CI_MDI[4]
PCM_A[9]
CI_MDI[3]
+3.3V_CI
R1903
10K
CI_IOWR
CI_MIVAL_ERR
CI_WE
R1911
0
CI_ADDR[2]
CI_MDI[0]
+3.3V_CI
CI_TS_SYNC
CI_TS_DATA[2]
CI_MDI[4]
CI_TS_DATA[1]
PCM_A[7]
CI_ADDR[14]
AR1912
33
CI_MDI[7]
CI_IORD
CI_TS_DATA[3]
C1912
0.1uF
16V
0.1uF
16V
GND
R1901
47
CI_MDI[1]
CI_IOWR
/PCM_REG
C1907
0.1uF
16V
16V
GND
R1921
10K
CI_MDI[6]
R1902
47
+5V_CI_ON
+5V_Normal
CI_MDI[7]
CI_ADDR[9]
CI_MDI[5]
CI_MIVAL_ERR
FE_TS_CLK
/PCM_WAIT
PCM_A[5]
CI_ADDR[10]
/PCM_WE
CI_MDI[3]
R1914
22K
22K
R1912
10K
OPT
GND
PCM_A[3]
/CI_CD1
CI_MCLKI
C1906
10uF
10V
10uF
10V
CI_TS_DATA[7]
Q1902
RSR025P03
S
D
G
AR1906
33
CI_DATA[0-7]
L1901
BLM18PG121SN1D
L1902
BLM18PG121SN1D
R1922
2.2K
C1911
4.7uF
16V
4.7uF
16V
OPT
R1923
10K
OPT
R1924
10K
PCMCI
CI POWER ENABLE CONTROL
CI DETECT
CI SLOT
CI HOST I/F
CI Region
CI TS INPUT
GP2_Saturn7M
Ver. 1.0
45
* Option name of this page : CI_SLOT
(because of Hong Kong)
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.
TP2109
EPHY_TXD1
EPHY_RXD1
EPHY_CRS_DV
TP2107
TP2111
/RST_PHY
TP2101
EPHY_EN
TP2110
TP2108
TP2104
TP2103
EPHY_RXD0
EPHY_REFCLK
EPHY_MDIO
TP2106
EPHY_MDC
EPHY_TXD0
TP2105
ET_RXER
TP2102
NON ETHERNET
Ver. 1.0
GP2_Saturn7M
NON ETHERNET
48
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.
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
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.
AMP_MUTE_HOTEL
R3403 0
HOTEL_OPT
Q3401
RT1C3904-T112
HOTEL_OPT
RT1C3904-T112
HOTEL_OPT
E
B
C
C3401
0.1uF
HOTEL_OPT
0.1uF
HOTEL_OPT
R3402
10K
HOTEL_OPT
10K
HOTEL_OPT
R3404 0
HOTEL_OPT
R3401 200
HOTEL_OPT
+24V
+3.3V_Normal
AMP_MUTE_HOTEL
AMP_RESET_N
AUDIO_R
SPK_R-_HOTEL
SPK_R+_HOTEL
R3406 0
HOTEL_OPT
R3405 0
HOTEL_OPT
P3401
12505WS-09A00
HOTEL_OPT
1
2
3
4
5
6
7
8
9
10
China HOTEL Option
Chinese Hotel Option
Ver. 1.0
CHINA HOTEL
GP2_Saturn7M
CLOSE TO THE EARPHONE
51
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