Friedrich MR09C1F Service Manual page 7

Models : MW09C1F, MW12C1F
GND
3 N L
TERMINAL BOARD
W4 W3 W1 W2
HEAT EXCHANGER
GREEN RED WHITE BLACK
THERMISTOR
F1
3.15A - 250V
VA1 270V
<TNR>
ROOM TEMPERATURE
THERMISTOR
160V
R4 100K
<RS - 2W>
C3
0.22
D1
<LE>
2
R2 2.2
4 1 +
<RGG-5W>
C5
150/
3
315V
1 4
3
2
L1
A
8
18
20V IC7
78M15
1 3
I O
G
2
7
14
C16
0.1
<F>
A
6
10
IC10 Q2
D7
DTC124EUA
DAN202K
3
5V
1
R25 10K
R26 390
<1/10W>
5
5 <1/10W>
3
4
2
4
Q1
3
1 DTC124EUA
3
2
2
5V
R27 390 C34
1
1
<1/10W> 0.01
<B>
2006.03.13
13.5V
5V
R44 1K
<1/10W>
1
R42 49.9K
2 C46
<1/10W> 0.1
(1%) <F>
5V
R43 1K
CN5
<1/10W>
1
C45
R41 10K
<1/10W> 0.1
2
(1%) <F>
C11 0.01 T1
13.5V
<F>
ETS19AB1P8AG
C7 0.01
<ECQE>
C15
0.01
20V
<B>
D2
1NH42 D3 +
C
REF
D1FL20U
A I C8
TL431 I LP
+
C10
5
D EN / UV
100/
S
R11
7
35V
S S C6
1K
S BP
0.1
8
<1/10W>
C12
<F>
4700P
I C5
<E>
TNY266P
4 1
3 2
A I C11
5V
PS2501L-1
<KD / KE>
R24 10K
15V
<1/10W> 8465
C27
0.1
C18 C17 <F>
+
330/ 5V
0.1
<F> 25V MANUAL AUTO
R22
SWITCH
10K
(KSM0632B)
<1/10W>
R21 1K
<1/10W>
BZ1
12V
PKM13EPY-4000
2
IC4-6
BZ
11
R38 10K
<1/10W>
C33
0.01
<B>
CONTROLLER PCB ASSEMBLY
MW09C1F : K04CP-0406WSE-C1
MW12C1F : K04CP-0407WSE-C1
CN7
B3B-XASK
IC6
12V
5V
D6 NJM7805
D1F60
1 2 3 1 3
O
I
G
2
C20 C22 C23 C24
C19 + +
+
0.1 330/ 10/ 0.1
330/
<F> 25V 25V <F>
25V
IC1
UPD780058
61 74
REM
P00 VDD0
62
68
WIR P01 VDD1
63 75
P02 AVRF0
64 7
P03 AVRF1
65 60
P04 RST
66 27
P05 P50
R8
R10
73 28
34K
XT1 P51
47K
<1/10W>
<1/10W> 72 29
XT2 P52
(1%)
76 30
P10 P53
R9
77 31
P11 P54
8.25K
<1/10W>
78 32
P12 P55
(1%)
79 34
P13 P56
80 35
P14 P57
1 36
P15 P60
2 37
VA2 270V P16 P61
<TNR>
3 38
P17 P62
11 39
P20 P63
12 40
P21 P64
13 41
P22 P65
14 42
P23 P66
IC3
15 43
P24 P67
1
VCC CS
237
D0 SK 16 8
P25 P70
TEST D1
GND NC 17 9
P26 P71
18 10
P27 P72
44 52
P30 P120
45 53
P31 P121
46 54
P32 P122
47 55
P33 P123
48 56
P34 P124
49 57
LN2003
P35 P125
6 50 58
P36 P126
51 59
P37 P127
19 5
P40 P130
20 6
P41 P131
21 71
P42 IC
22 70
P43 X1
23 69
P44 X2
24 4
P45 AGND
25 67
P46 GND0
26 33
P47 GND1
5V
R31R32
CN8
BS5P-SHF
R30 R33 10K <1/10W> x4
R34 1
R35 2
R36
3
R37
4
330 <1/10W> x4 5
6
IC2
5V
BD4842
5V
R39 10K
R28 10K
<1/10W>
<1/10W>
2 4
VDD NC
C25
1
VOUT
0.1
3 5
C26
GND NC
<F>
0.1
<F>
5V
R18
R16 R17 R19
5V
10K <1/10W> x6
R15 R20
AUTO RESTART
JM7
link : use / cut : not use
R80
JM6 (not for use)
ROOM TEMPERATURE
JM5
CORRECTION 1
ROOM TEMPERATURE
JM4
CORRECTION 2
JM3 CUSTOM CODE 1
JM2 CUSTOM CODE 2
12V
9
IC4
8
RXD
TXD
12V
8
C62
5V
0.1
IC9
<F>
4
R65 10K
<1/10W>
WIR
IC9-1
BA10393F
5 12
R66 390
IC4-5 LN2003
<1/4W>
VPP
(1%)
IC4-4
IC4-3
X1
5.00MHz
IC4-2
<CSTS>
IC4-1
IC12
5V 15V
PS2501L-1
R51 1K
<KD / KE>
Q6
<1/4W>
1 4
DTC124EUA
3
2 3
2
R50 330
<1/10W>
5V
1
15V
R54 10K
<1/10W>
R55 4.7K
4 1
<1/10W>
C50
R53 1K
3 2
1000P
<1/10W>
TIMER SHORT CIRCUIT
IC13
<R>
PS2501L-1
CLOCK
<KD / KE>
DO
DI
TEST
R29 10K
<1/10W>
Remote controller
5V
custom code switching
5V
JM2 JM3 code
link link A type
link cut B type
RXD
TXD
cut link C type
VPP
cut cut D type
R23
R81 R82 R83 10K <1/10W> x4
5V
CN3
S9B-ZR
R84
R85
R86
R87
R88
R89 330 <1/10W> x6
5V
+
R61 10K
C80
R60 47
<1/10W>
<1/10W> 100 / 16V
REM
C81
C60
0.01
1000P
<B>
<R>
Room temperature correction
JM4 JM5 heating cool / dry
link link +4 deg. 0 deg.
link cut +4 deg. -2 deg.
cut link 0 deg. 0 deg.
cut cut 0 deg. -2 deg.
IC9-2
BA10393F 12V
6
7 -
R63 15.4K
5
12V
+
<1/10W>
(1%)
12V
D60 CN10
2 R64 28K
-
1
12V
3 D1F60 B5B-XASK
+ <1/10W>
(1%)
R62 10K JP5 5V
<1/10W>
D61
R68 1K DAN217U R67 10K
<1/10W> <1/10W>
12V
LN2003
4 13
CN2
53325-0510
LN2003
3 14
LOUVER
LN2003 15
2
LN2003
1 16
CN1
160V
S5 (6-5) B-XARK
C53
(1%)
100 / 16V
15V
+
R52 820
DC FAN MOTOR
<1/4W>
(1%)
A A
D50
RD27M
<B>
R56 6.8K
A
<1/4W>
RED
WHITE
BLACK