Friedrich MR36C3F Service Manual page 8

INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
MW30C3F : K05CX-0508WSE-C1
MW36C3F : K05CX-0509WSE-C1
POWER CIRCUIT
F1
I C26-14 I C26-10
FSL250-3.15(EM)
K1-4
C13
FH1 FH2 0.01
PFC5000 <F>
C8
-0702F
0.47
VA1
TM4 x 2
C14
<LE>
470V
0.01
<TNR>
<F>
TM1
I C2
7V
TA4805AS(Q)
JM3
1 3
T1-12 I O
G
C19 C22
2
C12
+
330/ 0.1
0.1
25V <F>
<F>
5V
CN1 R14
C2
150-103-86172 1.0K
0.1
<1/10W>
<F>
1
THERMISTOR
R2
( ROOM TEMP. )
10K
2
<1/10W>
1%
CN3
02/03 JC25/XARR L6 R13
1007 L60 BLm18 1.0K
<BD102> <1/10W>
1 1
THERMISTOR
R6
( PIPE TEMP. ) 2
3
L7 49.9K
<1/10W>
BLm18
<BD102> 1%
12V
D2
12V
TO REMOTE CONTROL UNIT D1F60
R17
10K
JP5
1
<1/10W>
RED 0R0
2
WHITE
3
5V D3
3
BLACK
DAN217U
4
12V 1 2
JUMPER SWITCHING
R4 10K
5
<1/10W>
CN6
B05B-XASK-1-A
2008.01.09
C32
340V
0.01
<ECQE>
W5
R45
C4
100K
47P
TH1 <RS-2W>
D7 DEA1
1
5D2-10-LCS
1NH42
C6
2 3
100/
1SS355
420V
+ Q7
D6 4
4 3 R46
2SA1037AK
GSIB460L I C8
47
TOP244YN <Q>
<1/2W>
6 D C 1 2
5 F L 2
4 S X 3
C29
R38
1 2
R34 0.22
15K
L1
12K <B>
<1/10W>
SS21V-R060330
<1/10W>
R49 5.6K
<1/10W>
C21 C5 C7
5V
0.1 0.1 0.1 R42
C27
+
<F> <F> <F>
47/ 270
35V <1/10W>
C17 C18 C20
+ +
10/ 0.1
330/ A
25V 25V <F>
EEPROM
R39
10K 5V
<1/10W>
I C6
5V
BR93L46RF-WE2
THERMISTOR
8 VCC CS 1
4 DO SK 2
7 NC D I 3
C26
5 GND NC 6
0.1
C15
<F>
0.1
<F>
WIRED REMOTE CONTOR UNIT
C16
0.1
<F>
12V
I C5-2
8
12V
C23
R21 BA10393F
0.1
I C5
15.4K 6 5V
-
7
<F>
5
<1/10W> +
I C5-1 R30 4
1%
BA10393F 10K
R22
2 <1/10W>
-
1
28K 3
+
<1/10W>
1%
16 1
I C1-59
R31
I C7-1
390
R20
uLN2003ADR
<1/4W>
1.0K
1%
<1/10W>
I C1-73
R57 330 <1/10W>
I C1-33
R60 330 <1/10W>
I C1-32
R58 330 <1/10W>
I C1-29
R59 330 <1/10W>
I C1-28
INDICATOR LED, REMOTE CONTROL UNIT
R43
<1/10W>
3
2 Q6
RT1N241M
I C1-43
1
1000P
T1
MY064
6
D12 D2FL20U
12V
5
D9 D1FL20U
4 D10 D1FL20U
20V 3 8
2 9
T1-12
R67 R53
1 10
150 5.6K
<1/10W> <1/10W>
D8
C35
R64 C38 R48 200K
0.01
0.1 <1/10W>
1.8K
<F>
<F>
<1/10W> 1%
1 I C15
PS2561L-1 C 3 R76
+
1
47K
3 4 1 REF
A
C37
2
I C19
<1/10W>
3 2
1000/
TL431ILPR
1%
25V
+
D4
D1FL20U
C33 20V
47/
35V
+ C39
100/
50V
A
I C1
5V
uPD780148
44 P00 VDD 9
43 31
I C1-43 P01 EVDD
42 P02 P50 56
I C1-42
41 P03 P51 55
I C1-41
40 P04 P52 54
I C1-40
53
39 P05 P53
I C1-38 38 P06 P54 52
18 P10 P55 51
19 P11 P56 50
CS
20 P12 P57 49
21 P13 P60 33 I C1-33
22 P14 P61 32
I C1-32
23 P15 P62 29
R52 I C1-29
24 P16 P63 28
I C1-28
10K
25 P17 P64 48
<1/10W>
80 P20 P65 47 I C1-47
79 P21 P66 46
I C1-46
78 P22 P67 45
77 72
P23 P70
76 P24 P71 71
I C1-76
75 P25 P72 70
I C1-75
74 P26 P73 69
I C1-74
73 P27
P74 68
I C1-73
7 P30 P75 67
6 P31 P76 66
I C1-6
5 P32 P77 65
3
I C1-4 4 P33 P120 I C1-3
64 P40 P130 17
I C1-64 CS
63 P41 R140 26
I C1-63
62 P42 27
P141
5V
P121
61 P43 34
60 P44 P143 35
R54 I C1-59 59 P45 P144 36
58 P46 37
0R0 I C1-58 P145 BEN
57
P47 AVREF 1
I C1-57
5V
RESET 14 RESET I C 8
VPP
3 12 X1 RESET 10
2 13 X2 GND 11
1 15 XT1 2
AGND
XT2 EGND
X1 16 30
8.38MHz
<CSTLS>
5V
R110
10K CN11
<1/10W> B07B-PASK-1
1
2
3
4
5
6
I C1-3
R113
C53 7
47
1000P
C40 + C41
<1/10W>
<R>
100/ 0.01
25V <B>
5V 15V R51
I C10 DC FAN MOTOR
1.0K
PS2561L-1
330 <1/4W>
C36
1 4 340V
1%
100/25V CN10
2 3
B5(6-5)B-XARK-1-A
R55
+
820
5
15V C1
A
<1/4W>
5V A
0.1
4
1%
15V
<X7R>
3
R47
A
10K I C14 2
PS2561L-1
<1/10W>
1
4 1
C30 R44
3 2
1.0K
R63
R56
<R> <1/10W>
4.7K 6.8K
<1/10W> <1/4W>
7
R79, R81 - R84
5V
10K <1/10W> x 5
I C1-76 AUTO RESTART / PLUG ON
JM5
18
ROOM TEMPERATURE
8
I C1-42 JM6
CORRECTION 1
ROOM TEMPERATURE
TM2
I C1-41 JM7
CORRECTION 2
I C1-75 JM8 REMOTE CONTROL
SWITCH 1
I C1-74 JM10
REMOTE CONTROL
SWITCH 2
I C1-6
C50 R103
0.01 390
JUMPER SWITCH
<B> <1/10W>
I C1-47
I C1-46
15V LINE ON / OFF CONTROL
I C20
15V
78M15
1 I O 3
G
JM9
2
0R0
C42 C56
C25
+
330/ 0.1
0.1
R8 1.0K
<F> 25V <F>
<RS-2W>
I C7-3 uLN2003ADR
3 14
I C7-4 uLN2003ADR
4 13
12
5
6
I C7-7 uLN2003ADR
7 10
I C16-1 uLN2003ADR
1 16
2 15
3
I C16-4 uLN2003ADR
4 13
I C16-5 uLN2003ADR
5 12
I C16-6 uLN2003ADR
6 11
I C16-7 uLN2003ADR
7 10
5V
R95, R97 - R99
R90 - R93 10K <1/10W> x 4
330 <1/10W> x 4
1
2
I C1-4
3
TEST
4
C59
CN13
C47 - C49
5
0.1
0.1 <F> x 3 B5P-SHF-1AA
<F>
MANUAL AUTO SWITCH
5V
EXTERNAL COMMUNICATION
R32
10K
<1/10W>
I C1-40
SW1 R33 C28
R88
1.0K 0.01
KSM0632B
1.0K
<1/10W> <B>
<1/10W>
I C1-64
C57
0.01
R94
<B>
330
<1/10W>
2 15
I C1-63
K10
I C7-2
G5NB-1A
uLN2003ADR
4
2
SERIAL
I C 2 6
G K - L V 3 0 1 1 E 2
10 4 3 2 1
14 5
VA6
5V
7 6 5 4 3 2 1
470V
R106
W2
<TNR>
1.0K
I C26-10
<1/2W>
R114
5V
390
R105
I C26-14 <1/10W>
10K
3 3
<1/10W> 2 D14
3
DAN202K
2 1
1 2
Q10 Q11
1
C54
RT1N241M RT1N241M
0.01
<B>
12V
LOUVER CONTROL CIRCUIT
6
5
4 CN8
DIFFUSER
B06B-PASK-1
I C7-5 uLN2003ADR
3
I C7-6 uLN2003ADR
2
11
CN2
1 5
SJH20-05WS
4
LEFT / RIGHT
3
I C16-2 uLN2003ADR
2
I C16-3 uLN2003ADR
14 1
6
5
CN5
4 SJH20-06WS
3
UP / DOWN
2
1
12V 12V 12V
9 9
9
I C16
I C7 I C18
8 8 8
BUZZER
BZ1
12V
PKM13EPYH-4000-A0
7 10
B Z
I C18-7
uLN2003ADR R109
10K
<1/10W>
5V L3
0R0
R101
CN14
330
B3B-XH-AM
<1/10W>
3
2
I C25
EXTERNAL COMMUNICATION INPUT
4 1 1
C51
3 2
0.01
<B>
L4
0R0
CN16
12V
B2B-XH-AM
1
2
EXTERNAL COMMUNICATION OUTPUT
3 1