Read LG 42LN5700 (CHASSIS:LJ33B) Service Manual online
- 33 -
PM
IC
TP
S6
51
78
R
SL
B
oo
st
C
on
ve
rte
r
B
uc
k 1
c
on
ve
rte
r(V
C
C
)
B
uc
k 2
c
on
ve
rte
r(V
co
re
)
B
uc
k 3
c
on
ve
rte
r(H
Vd
d)
B
uc
k 4
c
on
ve
rte
r(V
C
C
18
)
Po
sit
iv
e C
ha
rg
e P
um
p C
on
tro
lle
r
N
eg
ati
ve
C
ha
rg
e P
um
p C
on
tro
lle
r
6-C
h G
am
m
a B
uff
er(
D
A
C
ou
tp
ut)
Vc
om
re
fe
re
nc
e &
g
ain
R
es
et
PA
N
EL
_V
C
C
VC
C
18
VC
C
H
Vd
d
Vd
d
VC
O
M
_P
VC
O
M
_N
G
AM
4/5
/7
/1
2/1
4/1
5
C
TR
LN
SW
P
SW
N
C
TR
LP
VC
O
M
_L
O
O
P
PM
IC
_R
ES
ET
Vc
or
e
Le
ve
l S
hif
t
TP
S6
51
98
R
U
YR
TR
/
D
io
de
TR
/
D
io
de
VG
L
VG
H
Click on the first or last page to see other 42LN5700 (CHASSIS:LJ33B) service manuals if exist.