Advertisement
+19V
JK801
JP801
KJA-DC-1-0032
4
OPT
C851
OPT
2
68uF
C801
C802
C803
10uF
10uF
35V
10uF
25V
25V
25V
1
OPT
JP802
Check the Ripple
11.11.07
6604->6601
C804
10uF
25V
OPT
PANEL POWER CONTROL
+12V
1uF
C805
25V
R803
1K
C
R801
PANEL_CTL
4.7K
B
Q801
MMBT3904(NXP)
E
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.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MULTI_ON
IC801
MP2315GJ
R810
10K
R804
47K
AAM
FB
1
8
IN
VCC
2
7
NEW
SW
EN/SYNC
3
6
C807
0.1uF
3A
50V
GND
BST
C814
4
5
OPT
0.1uF
R811
16V
20K
R807
68
C810
0.1uF
50V
IC802
MP2315GJ
R812
100K
R805
47K
AAM
FB
1
8
IN
VCC
2
7
NEW
SW
EN/SYNC
3
6
C808
0.1uF
50V
3A
GND
BST
C815
4
5
OPT
0.1uF
R813
16V
20K
R808
68
C811
0.1uF
50V
+3.3V_Normal
19V to 1.15V (M1 Core)
R815
10K
C813
0.1uF
IC803
50V
MP2315GJ
R806
R816
47K
AAM
FB
82K
1
8
IN
VCC
2
7
NEW
SW
EN/SYNC
3
6
C806
C809
10uF
0.1uF
3A
25V
50V
GND
BST
OPT
C816
4
5
0.1uF
R814
16V
20K
R809
68
C812
0.1uF
50V
+12V_PANEL_POWER
Q802
AO3407A
S
G
D
R817
+12V
33K
+19V
L803
10uH
R819
43K
1%
C818
C820
C823
R820
10uF
10uF
0.1uF
16V
16V
100K
16V
1%
R821
10K
1%
+3.3V_ST
R818
33K
L802
10uH
R825
5.1K
1%
OPT
C819
C824
R826
C821
22uF
10uF
0.1uF
27K
6.3V
10V
16V
1%
R827
10K
1%
+1.15V_VDDC
L801
10uH
R822
4.7K
OPT
C825
1%
C817
C822
22uF
10uF
0.1uF
R823
6.3V
10V
16V
0
5%
R824
10K
1%
+3.3V_Normal
19V TO 5V DCDC CONVERTER
R828
MULTI_ON
100K 1%
R829
POWER_ON/OFF1
4.7K
OPT
IC806
C828
MP2315GJ
0.47uF
16V
OPT
R832
47K
AAM
FB
1
8
IN
VCC
2
7
NEW
SW
EN/SYNC
3
6
C829
C827
10uF
0.1uF
3A
OPT
25V
50V
GND
BST
4
5
R840
68
C835
0.1uF
50V
+3.3V_ST
S
R835
22K
G
PMV48XP
D
Q804
R833
C834
100
C
1uF
R830
10V
100K
B
Q803
POWER_ON/OFF1
MMBT3904(NXP)
E
3.3V TO 1.5V LDO
TJ4220GDP-ADJ
+3.3V_Normal
NC_1
1
R834
10K
EN2
2
VIN3
3
+3.3V_ST
NC4
4
C833
10uF
10V
+1.8V_TUNER
IC805
AP1117E18G-13
IN
ADJ/GND
3
1
2
C831
R831
1uF
OUT
1
10V
C830
10uF
10V
IC809
TJ4220GDP-ADJ
[EP]GND
R2
NC_1
GND
1
8
OPT
R877
0
EN2
ADJ/SENSE
1%
1%
2
7
C848
1/10W
13K
4.7K
0.01uF
R836
R837
5%
VIN3
VOUT
50V
3
6
OPT
D801
R838
NC4
NC_2
R1
C849
SMAB34
4
5
2.7K
10uF
1%
10V
40V
C847
R839
10uF
30K
10V
1%
Vo=0.8*(1+R2/R1)
EAX65374601_Brazil_22"/26"/28"
NC4_S7LRM
+5V_Normal
R844
33K
L804
10uH
R846
47K
1%
C839
R847
OPT
C842
C843
C845
0.1uF
R841
10uF
10uF
0.1uF
33K
16V
20K
10V
10V
16V
1%
R848
15K
1%
+3.3V_Normal
C838
+2.5V_Normal
0.1uF
16V
IC808
AP2114H-2.5TRG1
VIN
VOUT
GND
C841
10uF
C846
10V
4.7uF
10V
OPT
IC807
[EP]GND
+1.5V_DDR
GND
8
ADJ/SENSE
1%
7
C840
10K
0.01uF
R845
VOUT
50V
6
NC_2
C844
5
10uF
10V
OPT
+1.23V_TUNER
OPT
C850
0.1uF
16V
2013.05.28
POWER
8
12
LGE Internal Use Only
Advertisement
