Service Manual
Block diagram
8-2
Samsung Electronics
8.2 ML-2015(20ppm GDI P1284) H/W Block Diagram
MA
IN
US
B
1.
1
TH
E
R
M
.
JUP
IT
E
R4e
A
R
M
940T
CA
CH
E
(4
K
)
FL
A
S
H
ME
M
O
R
Y
(0
.5
M
B
)
DM
AC
PL
L
Ex
t7
5
M
H
z
US
B
4
8
M
Hz
Vi
d
e
o
8
0
M
H
z
US
B
1
.1
UA
RT*
2
PVC
MO
TO
R
C
LS
U
C
P1284
RE
S
E
T
X
C
61
F
N
31
1
2
FN
SD
R
A
M
K
4
S
6
416
3
20
(8
M
x
16b
it
)
CRY
S
T
AL
OS
C
12
M
H
z
RE
G
I
SEN
S
O
R
FU
S
E
R
F
U
SER
Co
n
to
rl
IN
L
E
T
&
PO
W
E
R
S/
W
+5
V
/
+2
4
V
2P
2P
MA
IN
SO
L
.
A
C
110V
/
220V
SM
P
S
2P
TH
V
SU
PPLY
DE
V
TH
V
HV
P
S
OP
C
G
N
D
H
R
(Z
ener
)
BL
A
D
E
D
EVE
.
2
4
VS2
CO
V
E
R
S
/W
2
4
VS1
J
a
m
C
O
V
ER
S/
W
24
V
P1
2
8
4
EM
P
T
Y
SEN
SOR
LD
C
TL.
RE
A
D
Y
/E
RR
O
R
T.
SA
V
E
KE
Y_I
N
MA
IN
MO
T
O
R
DR
IV
E
R
A3
9
7
7
MA
IN
MO
T
.
4P
LSU
5P
6P
LS
U
5
V
5V
3P
FA
N
3P
