Download Print this page

LG 47SL90QD Service Manual page 19

Chassis : lj91l
Hide thumbs Also See for 47SL90QD:

Advertisement

A
B
C
D
E
F
G
29
28
27
26
25
24
23
22
21
20
P19;AJ15
5V_HDMI_2
20
19
20
R628
0
19
18
18
17
R616
0
16
0
15
R617
14
H8;R26;W27;AL11
17
R618
0
13
12
11
16
10
9
8
15
7
6
5
4
14
3
2
1
13
UI_HW_PORT2
12
YKF45-7058V
JK501
GND
11
20
L19;Z14
5V_HDMI_1
10
20
R627
0
19
18
9
17
R605
0
16
15
R606
0
8
14
H17;R26;W27;AL11
R607
0
13
12
11
7
10
9
8
6
7
6
5
5
4
3
2
1
4
3
YKF45-7058V
JK500
GND
UI_HW_PORT1
2
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
1
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
H
I
J
K
L
M
N
O
Q16;AH18
JACK_GND
5V_HDMI_4
20
19
HPD
18
+5V_POWER
17
R642
DDC/CEC_GND
16
SDA
15
R639
SCL
14
NC
R643
13
CEC
12
CLK-
11
CLK_SHIELD
10
CLK+
9
DATA0-
8
DATA0_SHIELD
7
DATA0+
6
DATA1-
5
DATA1_SHIELD
4
DATA1+
3
DATA2-
2
DATA2_SHIELD
1
DATA2+
KJA-ET-0-0032
JK503
SIDE_HDMI_PORT4
GND
5V_HDMI_2
5V_HDMI_1
AL11
HPD2
R635
R634
47K
47K
R18;AL12
DDC_SDA_2
R17;AL12
DDC_SDA_1
DDC_SCL_2
DDC_SCL_1
CEC_REMOTE
AL12
CK-_HDMI2
AL12
CK+_HDMI2
AL13
5V_HDMI_4
D0-_HDMI2
AL13
D0+_HDMI2
AL13
D1-_HDMI2
AL13
D1+_HDMI2
AL14
D2-_HDMI2
AL14
D2+_HDMI2
Y13
HPD1
M18;X13
DDC_SDA_1
M17;X12
DDC_SCL_1
CEC_REMOTE
Y12
CK-_HDMI1
Y12
CK+_HDMI1
Y12
D0-_HDMI1
Y11
D0+_HDMI1
Y11
D1-_HDMI1
Y11
D1+_HDMI1
Y10
D2-_HDMI1
Y10
D2+_HDMI1
VARISTORS(VR500/501/502/503/504/505/506/507) on lines-HPD1/2/3/4 are all options
in case HDMI Switch doesn't support 'ESD protection'
LEE GI YOUNG
P
Q
R
S
T
U
V
W
X
* HDMI CEC
R641
0
AH19
HPD4
0
CEC_REMOTE
0
R14;AG19
R658
DDC_SDA_4
H8;H17;R26;AL11
R13;AG19
DDC_SCL_4
0
H8;H17;W27;AL11
0
CEC_REMOTE
AG19
CK-_HDMI4
AG19
GND
CK+_HDMI4
AF19
D0-_HDMI4
AF19
D0+_HDMI4
AF19
D1-_HDMI4
AF19
D1+_HDMI4
AE19
D2-_HDMI4
AE19
D2+_HDMI4
R656
R653
47K
47K
DDC_SDA_2
DDC_SCL_2
R655
R657
47K
47K
DDC_SDA_4
DDC_SCL_4
HPD1
DDC_SDA_1
DDC_SCL_1
EDID Pull-up
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
+1.8V_HDMI
Y
Z
AA
AB
AC
AD
AE
AF
+3.3V_ST
68K
R666
Q601
SSM6N15FU
12:F6
DRAIN1
SOURCE1
6
1
HDMI_CEC
GATE2
GATE1
5
2
SOURCE2
DRAIN2
4
3
C612
0.1uF
R664
OPT
GND
0
+3.3V_HDMI
R665
0
+5.0V
R662
1.8K
R661
1.8K
VSS_1
1
5V_HDMI_1
OUT_C+
2
OUT_C-
3
VDDO[3V3]
4
OUT_DDC_CLK
5
C607
OUT_DDC_DAT
0.1uF
6
VSS_2
7
VDDC[1V8]_1
IC601
8
RXA_HPD
9
RXA_5V
10
TDA9996HL
RXA_DDC_DAT
11
RXA_DDC_CLK
12
RXA_C-
13
RXA_C+
14
VDDH[3V3]_1
15
RXA_D0-
16
RXA_D0+
17
VSS_3
18
RXA_D1-
19
RXA_D1+
20
VDDH[3V3]_2
21
RXA_D2-
22
RXA_D2+
23
VDDH[1V8]_1
24
NC
25
+5.0V
R663
0
C605
0.1uF
C604
C606
C608
0.1uF
0.1uF
0.1uF
AG
AH
AI
AJ
AK
AL
AM
AN
AO
+1.8V_HDMI
D3.3V
+3.3V_HDMI
+1.8V_AMP
L601
L602
BLM18PG121SN1D
BLM18PG121SN1D
C623
C629
0.1uF
0.1uF
C624
0.1uF
C625
0.1uF
C626
0.1uF
C627
0.1uF
5V_HDMI_4
C616
0.1uF
+1.8V_HDMI
C628
C620
C622
0.1uF
0.1uF
0.1uF
5V_HDMI_2
VDDH[1V8]_2
75
R676
C621
R12K
74
0.1uF
VSS_9
12K
73
RXC_D2+
72
D2+_HDMI2
RXC_D2-
71
D2-_HDMI2
VDDH[3V3]_6
70
RXC_D1+
69
D1+_HDMI2
RXC_D1-
68
D1-_HDMI2
VSS_8
67
RXC_D0+
66
D0+_HDMI2
RXC_D0-
65
D0-_HDMI2
VDDH[3V3]_5
64
RXC_C+
63
CK+_HDMI2
RXC_C-
62
CK-_HDMI2
RXC_DDC_CLK
61
DDC_SCL_2
RXC_DDCC_DAT
60
DDC_SDA_2
RXC_5V
59
RXC_HPD
58
HPD2
R677
CEC
57
CEC_REMOTE
VSS_7
0
56
VDDS[3V3]
55
CDEC_STBY
54
Net Labels changed for HDMI2
INT/HP_CTRL
R678
0
53
XTAL_OUT
52
OPT
XTAL_IN
51
0
R675
OPT
C617
C618
0.1uF
5.6nF
+3.3V_HDMI
R672
4.7K
OPT
R669
4.7K
R673
0
OPT
R674
4.7K
OPT
HDMI S/W For MSTAR Platform
2009.03.23
BCM (BRAZIL VENUS)
HDMI
15
2
AP

Advertisement

loading

This manual is also suitable for:

47sl90qd-sa