P
CB
Dia
g
ra
m
and
Parts
L
ist
5
-1
2
S
a
m
s
u
n
g
El
e
c
troni
c
s
Duc
t
t
yp
e
(Sl
i
m Duc
t
2
) (c
o
n
t.
)
Ŷ
MAI
N
PCB
①
#1:
P
OWE
R
#
2
:G
ND
②
#1:
P
OWE
R
#
2
:G
ND
③
#1:
N
#
3
:L
④
#1,#
5
:
N
#
3
:L
#
2
,#4:
N
O USE
D
⑤
#1:L
#
3
:
N
⑥
#1:EVA-I
N
#
3
:EVA-OUT
#
5
:
D
ISCHA
R
GE
#
2
,#4,#6:G
ND
⑦
#1,#
3
:1
2
V
#
2
:E
RR
O
R
_CHK_OUT
#4:CO
MP
_CHK_OUT
⑧
#1:
R
OO
M
#
2
:G
ND
⑨
#1:FLOAT SW
#
2
:G
ND
⑩
#1:G
ND
#
2
:EXT_CT
R
L
⑪
- F
or
De
v
e
l
oper
on
ly,
Not
a
v
ai
l
a
b
l
e
in
A
c
t
u
a
l S
ite
-
2
0
Pin
Do
w
n
L
oader
⑫
1
2
.
C
N5
01-
D
IS
P
LAY
#1:1
2
V
#
2
~
#6:
D
IS
P
LAY LE
D
CO
N
T
R
OL
#7:BZ_1
#8:
R
E
M
OCO
N
SIG
N
AL OUT
#9:AUTO_SW
#10:
R
E
M
OCO
N
_I
N
T
#11:G
ND
#1
2
:VCC
#1
3
:BZ_
2
⑬
#1:1
2
V
#
2
:G
ND
#
3
:VCC
#4:
M
OTO
R
SIG
N
AL
P
W
M
1 OUT
#
5
:
R
90
3
CO
N
T
R
OL SIG
N
AL
#6:I
N
R
USH OUT
⑭
#1:G
ND
#
2
:
N
O USE
D
#
3
:VCC
#4:EE
P
R
O
M
_SELECT
#
5
EE
P
R
O
M
_SO
#6:EE
P
R
O
M
_SI
#7:EE
P
R
O
M
CLK
⑮
#1
~
4:CO
N
T
R
OL SIG
N
AL
#
5
~
6:1
2
V
⑯
#1:12V
#2:VENT̲OUT
⑰
#1:G
ND
#
2
:G
ND
#
3
:CO
N
T
R
OL SIG
N
AL
#4:
N
OT USE
D
⑱
#1:1
2
V
#
2
:CO
M2
_
P
CT
R
L_
M
ICO
M
#
3
:CO
M2
_VCHECK_A
#4:CO
M2
_VCHECK_B
#
5
:CO
M2
_
M
ICO
M
_A
D
#6:VCC
#7:CO
M2
_E
N
ABLE
#8:CO
M2
_C
#9:CO
M2
_
D
#10:CO
M2
_Tx
#11:CO
M2
_
R
x
#1
2
:G
ND
⑲
#1
~
2
:CO
M
1
#
3
:1
2
V
#4:G
ND
#
5
~
6:CO
M2
CN103-DRAIN
CN140-FUSE CHK
CN702-HOTCOIL
CN904-SSR
CN101-POWER
C
N
41
3
-EVA DIS/
O
UT/I
N
CN81-COMP ERROR
CN412-ROOM
CN411-FLOAT SW
CN83-EXT T
CN301-DOWNLOAD
CN501-DISPLAY
CN905-FAN MOTOR
CN201-EEPROM
CN808-EEV(DVM)
CN804-VENT
CN801-SPI
CN311-2WIRE
CN302-COM1 COM2
