TH
ER
MA
L
TH
ER
MA
L
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.
LED Driver
R_ENZ
B_EN
VCC_G
G_NTC
R850
2.2K
VCC_G
C841
10uF
25V
C849
0.1uF
16V
C842
10uF
25V
VCC_G
GND-RB
R851
10K
VCC_7V_RB
GRN_EN
GND
GND-G
GND-RB
C816
0.47uF
25V
VCC_RB
R873
0
Q814
KMB054N40DA
S
D
G
GND-RB
R861
330
Q813
KMB054N40DA
S
D
G
R838
10K
GND-G
IC811
KA431SAMF2TF
A
K
R
D804
35V
B350A
R807
20K
R811
20K
GND-G
R810
10K
GND-RB
R862
0.001
R872
0
GND-G
IC818
MAX5054
3
GND
2
INB[-]
4
OUTB
1
INA[-]
5
VDD
6
OUTA
7
INB[+]
8
INA[+]
GND-RB
GND-RB
GND
C807
4.7uF
ZD802
8.2V
C821
4.7uF
Q807
RK7002T116
S
D
G
LED_PWR
9.5~19.5V
C828
4.7uF
D803
40V
RB160M-40
VCC_7V_RB
VCC_RB
GND-G
R822
10K
R826
15K
GND
VCC_RB
GND-G
R812
10K
R854
10K
R803
20K
IC819
MAX5054
3
GND
2
INB[-]
4
OUTB
1
INA[-]
5
VDD
6
OUTA
7
INB[+]
8
INA[+]
Q815
KMB054N40DA
S
D
G
GND
R865
1K
IC807
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
C844
10uF
10V
IC808
KA431SAMF2TF
A
K
R
GND-G
GND-G
C820
0.1uF
16V
C837
10uF
25V
GND
VCC_RB
C829
4.7uF
R869
0.001
Q808
RK7002T116
S
D
G
IC804
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
LED_PWR
GND
C838
10uF
25V
GND-RB
R832
2.2K
9.5~19.5V
Q805
RSR025P03
S
D
G
VCC_RB
C815
0.1uF
16V
SENSE+
GND-RB
C818
4.7uF
16V
R825
10K
IC809
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
Q802
SBT2222A_AUK
E
B
C
VCC_G
IC806
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
C805
0.1uF
16V
GND-G
R871
0
GND-RB
IC817
QCPL-M61H
6
VCC
5
VO
1
ANODE
4
GND
3
CATHODE
C808
0.1uF
16V
GND
D802
35V
B350A
GND-RB
C804
4.7uF
C847
0.1uF
16V
R864
1K
C809
4.7uF
SENSE+
C827
4.7uF
16V
GND-RB
C833
4.7uF
C812
0.1uF
16V
ZD801
8.2V
VCC_RB
R863
1K
R819
1K
C834
4.7uF
R833
10K
C832
10uF
10V
C811
0.1uF
16V
R839
1K
R813
10K
R801
20K
VCC_G
G_ST_N
D801
40V
RB160M-40
GND
R_NTC
R802
10K
R845
0
3.3V
GND
G_ST_N
GND
C822
4.7uF
C848
68uF
10V
C846
68uF
10V
C801
0.1uF
16V
IC801
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
GND
RED_EN
5V
R804
10K
C802
0.1uF
16V
IC802
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
5V
5V
IC803
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
C803
0.1uF
16V
3.3V
C850
0.1uF
16V
B_NTC
IC816
QCPL-063H
3
CATHODE2
2
CATHODE1
4
ANODE2
1
ANODE1
5
GND
6
VO2
7
VO1
8
VCC
D800
40V
RB160M-40
OPT
C831
10uF
10V
D805
40V
RB160M-40
OPT
IC813
MAX5054
3
GND
2
INB[-]
4
OUTB
1
INA[-]
5
VDD
6
OUTA
7
INB[+]
8
INA[+]
Q800
RK7002T116
S
D
G
Q803
RK7002T116
S
D
G
R800
0
GND-RB
GND-RB
C810
4.7uF
16V
GND-G
C830
4.7uF
16V
C800
10uF
10V
R881
33
BLU_EN
RED_EN
C839
0.1uF
16V
R885
330
R886
330
IC815
MAX16821BATI
1
PGND
3
DL
7
NC_2
9
C
L
K
O
U
T
1
0
M
O
D
E
1
1
E
N
1
2
R
T
/
S
Y
N
C
1
3
V
_
I
O
U
T
1
4
L
I
M
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
2
2
S
G
N
D
_
2
2
3
S
E
N
S
E
-
2
4
S
E
N
S
E
+
2
5
S
G
N
D
_
3
2
6
I
N
2
7
V
C
C
2
8
V
D
D
5
LX
8
S
G
N
D
_
1
6
DH
4
BST
2
NC_1
29
T
H
E
R
M
A
L
IC812
MAX16821BATI
1
PGND
3
DL
7
NC_2
9
C
L
K
O
U
T
1
0
M
O
D
E
1
1
E
N
1
2
R
T
/
S
Y
N
C
1
3
V
_
I
O
U
T
1
4
L
I
M
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
2
2
S
G
N
D
_
2
2
3
S
E
N
S
E
-
2
4
S
E
N
S
E
+
2
5
S
G
N
D
_
3
2
6
I
N
2
7
V
C
C
2
8
V
D
D
5
LX
8
S
G
N
D
_
1
6
DH
4
BST
2
NC_1
29
T
H
E
R
M
A
L
C826
2.2uF
50V
Q804
RK7002T116
S
D
G
VCC_RB
GND-RB
Q816
KMB054N40DA
S
D
G
R818
27K
1/16W
1%
R808
27K
1/16W
1%
R815
1.5K
R834
1.5K
LED_PWR
9.5~19.5V
C845
10uF
10V
3.3V
R805
1K
Q817
KMB054N40DA
S
D
G
Q818
KMB054N40DA
S
D
G
Q820
KMB054N40DA
S
D
G
Q819
KMB054N40DA
S
D
G
Q809
KMB054N40DA
S
D
G
Q810
KMB054N40DA
S
D
G
9.5~19.5V
GND
C835
68uF
10V
C836
68uF
10V
R903
0
R905
0
P805
12507WR-06L
1
2
3
4
5
6
7
P804
05004HR-20B01S
14
13
5
20
12
11
2
19
18
10
4
1
17
9
8
3
16
7
6
15
21
GRN_EN
GND
B_NTC
V_ADJ_CH2
G_NTC
R_NTC
3.3V
BLU_EN
V_ADJ_CH3
V_ADJ_CH1
5V
RED_EN
P802
20037WR-08A00
1
2
3
4
5
6
7
8
9
P803
20037WR-08A00
1
2
3
4
5
6
7
8
9
P801
20037WR-08A00
1
2
3
4
5
6
7
8
9
R829
1.5K
C823
1uF
GND
C806
1uF
R814
1.5K
C819
1uF
R830
1.5K
L802
2.2uH
L801
2.2uH
R809
0
1/16W
5%
R806
0
1/16W
5%
R820
4.7K
R842
4.7K
R841
4.7K
R821
4.7K
R856
1
C817
4.7uF
IC823
74LVC125APW
3
1Y
2
1A
4
2OE
1
1OE
6
2Y
5
2A
7
GND
8
3Y
9
3A
10
3OE
11
4Y
12
4A
13
4OE
14
VCC
V_ADJ_CH1
V_ADJ_CH2
V_ADJ_CH3
ADJ_R
ADJ_G
ADJ_B
ADJ_R
ADJ_B
ADJ_G
3.3V
R840
1
R
8
7
4
0
.
0
0
1
1
W
1
%
R
8
7
5
0
.
0
0
1
1
W
1
%
R
8
3
7
1
2
0
K
R
8
5
2
1
2
0
K
R906
150K
R907
150K
Q812
KMB054N40DA
S
D
G
Q811
KMB054N40DA
S
D
G
R859
0
R843
0
R908
0
OPT
R909
0
OPT
D807
40V
RB160M-40
OPT
D806
40V
RB160M-40
OPT
R848
15K
R827
15K
R816
820
R836
820
C825
4.7uF
16V
GND-G
C824
4.7uF
16V
GND-RB
VCC_7V_G
VCC_7V_G
R835
10K
R817
10K
R824
10K
R849
10K
C813
2200pF
50V
C814
2200pF
50V
R
8
2
8
9
.
1
K
1
/
1
6
W
1
%
R
8
3
1
9
.
1
K
1
/
1
6
W
1
%
Q801
KTC5103D
E
B
C
Q806
KTC5103D
E
B
C
R876
0
R904
0
R866
0
R902
0
R823
0
R844
0
GREEN LED
Differential Pair
RED
BLUE
GREEN
HX300-JE
Differential Pair
01
LED DRIVER
01
10.01.08
RED/BLUE LED
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for HX300G
Page 22: ......
Page 28: ...5 51 USB Ext HDD Memory card USB Memory 1 HX300 Features Using USB 2 0 DivX HD HD HD ...
Page 57: ...S W Download Guide ...
Page 61: ...38 51 4 Click next button HX300 DPP6400 SUB S W Download Tool ...
Page 62: ...39 51 5 Click next button HX300 DPP6400 SUB S W Download Tool ...
Page 63: ...40 51 6 Click next button HX300 DPP6400 SUB S W Download Tool ...
Page 64: ...41 51 6 Click finish button HX300 DPP6400 SUB S W Download Tool ...
Page 66: ...43 51 3 Separate Back cover as below HX300 DPP6400 SUB S W Download Tool ...
Page 69: ...46 51 6 Click DLP Composer Lite Tool HX300 DPP6400 SUB S W Download Tool ...
Page 73: ...50 51 Click yes Y Downloading 1 13 HX300 DPP6400 SUB S W Download Tool ...