Advertisement
+5V_ST
R837
2K
R801
100
RL_ON/PWR_ONOFF
C805
0.1uF
+5V_ST
16V
R838
10K
R803
READY
100
MODULE_ON
C807
0.1uF
16V
Stand-by +3.3V
+5V_ST
IC802
AP2121N-3.3TRE1
VIN
VOUT
3
2
1
C806
C802
C803
GND
10uF
0.1uF
10uF
16V
16V
16V
+3.3V_AVDD
+5V
IC801
AP1117E33G-13
ADJ/GND
IN
3
1
2
OUT
C800
C801
C842
10uF
0.1uF
100uF
16V
16V
16V
+3.3V
+1.8V_DDR
IC800
AZ1085S-ADJTR/E1
INPUT
OUTPUT
3
2
1
ADJ/GND
C878
C883
10uF
0.1uF
6.3V
16V
R861
75
1%
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.
POWER
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
P800
SMAW200-H18S1
L801
MLB-201209-0120P-N2
1
2
C817
100uF
3
4
25V
READY
5
6
L800
7
8
C813
MLB-201209-0120P-N2
10uF
9
10
11
12
L821
MLB-201209-0120P-N2
13
14
C837
15
16
10uF
16V
17
18
19
+5V
+3.3V_ST
+3.3V_AVDD_MPLL
+3.3V_ST
C829
10uF
R858
16V
0
C815
0.1uF
16V
+3.3V_HDMI_ST
C892
C808
10uF
0.1uF
6.3V
16V
R859
READY
0
C816
0.1uF
16V
320 mA
+3.3V_AVDD
+3.3V_AVDD
50 mA
IC803
AP1117E18G-13
L805
IN
ADJ/GND
3
1
2
C814
OUT
C822
C889
0.1uF
10uF
10uF
16V
6.3V
6.3V
READY
C888
C811
0.1uF
10uF
16V
6.3V
C841
100uF
16V
450 mA
+1.8V_DDR
C880
C893
C877
10uF
10uF
0.1uF
6.3V
6.3V
16V
READY
+5V
+5V_ST
P_17V
R856
10K
C818
P_+5V
READY
0.1uF
50V
C890
C820
C804
10uF
0.1uF
470uF
6.3V
16V
16V
READY
Q803
PSU_ERR_DET
2SC3052
RL_ON/PWR_ONOFF
C809
+5V_ST
16V
R829
0.1uF
10K
R828
READY
120K
C839
READY
C835
C834
10uF
100uF
0.1uF
6.3V
16V
READY
AC_DET
C812
16V
0.1uF
L806
MLB-201209-0120P-N2
C826
C885
0.1uF
0.1uF
16V
16V
GND
IC804
AZ1085S-3.3TR/E1
+3.3V_CI
MAX 3A
L814
INPUT
MLB-201209-0120P-N2
OUTPUT
3
2
$0.122
1
ADJ/GND
C852
0.1uF
16V
C831
0.1uF
GND
650 mA
0
R862
C850
10uF
6.3V
GND
S6 core 1.26 volt
+5V_GENERAL
+1.8V_TU
C827
C824
C825
0.1uF
0.1uF
100uF
16V
16V
16V
READY
MLB-201209-0120P-N2
Placed on SMD-TOP
C838
10uF
+5V_ST
P_+5V
L817
C854
0.1uF
Q806
SI4925BDY
R834
10K
L808
S1
1
8
D1_2
C864
G1
2
7
D1_1
10uF
16V
S2
3
6
D2_2
R835
560
L818
G2
4
5
D2_1
C
B
C833
10uF
16V
E
+3.3V_TU
C828
68uF
10V
40 mA
+3.3V
C891
C897
C844
220uF
0.1uF
10uF
16V
6.3V
READY
GND
465 mA @85% efficiency
P_+5V
MAX 3A
R831
Replaced Part
L802
READY
10K
R827
C899
10K
READY
R2 = R1/(Vout/0.8-1)
0.1uF
16V
IC805
READY
MP2212DN
R824
50V
360K
R1
100pF
C870
1%
FB
EN/SYNC
1
8
R825
L813
620K
R2
3.6uH
GND
SW_2
2
7
1%
NR8040T3R6N
C OUT
IN
SW_1
3
6
C843
10uF
6.3V
BS
VCC
C830
4
5
C898
10nF
10uF
50V
R830
10
C836
1uF
1%
10V
+5V
C865
C862
C857
10uF
0.1uF
220uF
16V
16V
+5V_GENERAL
C866
C858
0.1uF
220uF
16V
16V
+5V_CI
C867
C869
C859
10uF
0.1uF
47uF
16V
16V
16V
+1.26V_VDDC
TP1451
1600 mA
R802
0
1/4W
C894
C896
C856
10uF
10uF
0.1uF
6.3V
6.3V
READY
MSD3368EV Platform
POWER
7
10
LGE Internal Use Only
Advertisement
