LG FLATRON E2060S Service Manual page 27

Power
CMVCC1
R702
10K+-5%1/16W
6 BKLT-EN
C702 Q701
100N 16V LMBT3904LT1G
R704 22K 1/16W
CMVCC1
R705
10K+-5%1/16W
R706
6 BKLT-VBRI
100OHM1/16W
Place a large Pad
with TOP
R712
100K 1/16W
C712 C721 R711
100NF 25V 100N 16V 33K 1/16W 5%
+12V
+
C715 C719 C723 C718
1N 50V 100NF 25V 10uF 25V 180uF 16V
2010/3/23
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
CMVCC1
CMVCC1
R703
10K+-5%1/16W VCC3.3
on_BACKLIGHT 5
adj_BACKLIGHT 5
C713 FB702
100NF 25V
1 2
30R/700mA
U705
9
Thermal Pad
8 1
BST SW
7 2
VIN EN
6 3
FREQ COMP
5 4
GND FB
MP1584EN
C720
10uF 25V
C722
150pF 50V
R727
300K
R726
100K 1/16W
3
2
1
+12V 6
FB701
CN701
1 2
BEAD 3
2
1
NC/JACK
U702
AP2114D-3.3TRG1
SOT 252
3
VIN VOUT
D707
SR34
D708
SOT 263
SR34
U701
NC/G1084-33TU3Uf
3
VIN VOUT
C708
100N 16V
SOT 223
U704
AP2114H-1.8TRG1
3 2
VI VO
D703
SR34
D704
SR34
SOT 252
U703
NC/LSP2159BD18AD
3 2
VIN VOUT
C706
100N 16V
Place a large Pad Place a large Pad
with TOP with TOP
L701 22UH
D701 C710
SM340A 1N 50V
CN702
LGE Used
JACK
OTS
Used
2
Both 223 and 252 foot-print
VCC3.3
Dropout voltage must < 0.8V @ 600mA
2
C709 C707
100N 16V 22UF 16V
2nd source
AME8815BEGT180Z9( 56G 563161 )
Dropout voltage must < 0.8V @ 400mA
VCC1.8
Both 223 and 252 foot-print
C705 C704
100N 16V 22UF 16V
CMVCC1
R713
7.5K 1%
C724
NC/1UF16V
+
C716 C717
470uF 10V 100N 16V
R714
1.3K 1%
CMVCC1 2,3,5
ZD702
11/30/2009
NC/RLZ6.2B
LGE Internal Use Only