Friedrich MR30C3F Service Manual page 8

Model : MW30C3F
POWER SUPPLY CIRCUIT
I C26-14 I C26-10
(2)
K1-4
F1
C13 0.01
FH1 FH2
250V
C8 0.47
VA1
275V
470V
TM4
C14 0.01
<TNR>
250V
(1)
TM1
(97)
7V I C2
(96)
NJM7805
JM3
1 I O 3
T1-12
G
C19 C22 2
C12
+
330/ 0.1
0.1
25V <F>
<F>
(77)
5V
R14 1.0K
CN1
<1/10W>
1
ROOM TEMPERATURE R2 10K
2 <1/10W>
1%
L6
BLm18
R13 1.0K
(36)
PIPE TEMPERATURE CN3
<BD102>
<1/10W>
1
1
2 R6 49.9K
3
L7 <1/10W>
(37)
BLm18
<BD102>
12V
D2 12V
D1F60
REMOTE CONTROL UNIT
CN6
(86) D3
1
<RED> DAN217U
(87) JP5
2 3
<WHITE>
(88)
3 5V R17
<BLACK>
(89) 10K
4
1 2
12V <1/10W>
JP SWITCHING
5 R4 10K
<1/10W>
2006.03.15
280V
D7
1NH42
W5
TH1
5D - 11
R45 100K
C6
<RS - 2W> 100P
150/
C32
315V
1 0.01
<ECQE>
2 3
L1
+
4 T1 4 R46
3
Q7
I C8 47
0.7A - 5.0MH
D6 2SA1037AK
TOP243 <1/2W>
GS I B460L
<Q>
6 D C 1 2
5 F L 2
4 S 3
X
R38
1 2
15K
R34 6.8K
<1/10W>
<1/10W>
VA4 VA5
5V
470V 470V
C27
(76)
+
<TNR> <TNR>
47/
16V <1/10W>
C17 C18 C20 C21
+
+
330/ 0.1 0.1
10/ A
25V 25V <F> <F>
5V 5V
CN9 (91)
1
R37 10K <1/10W>
(92)
2
R40 10K <1/10W>
RESET
(93)
3
(94)
4
5
VPP
6
R35
5V
EEPROM
5V R39 10K <1/10W>
I C6
ROOM TEMP. PIPE TEMP. THERMISTOR
BR93LC46
8 VCC CS 1
C26 4 DO SK 2
7 NC D I 3
0.1
5 6
GND NC
<F>
C15
0.1
<F>
REMOTE CONTROL COMMUNICATION
C16
0.1
<F>
12V
I C5-2
12V C23 8
BA10393F
0.1
I C5
5V
R21 15.4K 6
-
7
<F>
5
+
<1/10W>
4
R30
I C5-1
1%
10K
BA10393F
R22 28K 2 <1/10W>
-
1
3 RESET
+
<1/10W>
1%
5V
16 1
I C1-28
R31 390
I C7-1
<1/4W>
C31
uLN2003
1%
0.1
<F>
R20 1.0K <1/10W>
I C1-73
LED FOR INDICATOR & REMOTE CONTROL UNIT
R43 330
<1/10W>
3
I C1-43
2
1
CONTROLLER PCB ASSY
K05CX-0508WSE-C1
T2
MY064
6
D12 D2F20U
5 12V
D9 D1FL20U
4
D10 D1FL20U
20V 3 8
2 9
T1-12
C4
1 10 R67 R70
150 1.2K
<D>
<1/10W> <1/10W>
C35
R64 R53 R48
0.01 <F>
D8
1.8K 5.6K 34K
1SS355
<1/10W> <1/10W> <1/10W>
VA3
VA2
C38
1 470V 470V
0.1 <F>
<TNR> <TNR> C37 3
C R76 7.87K
+ 1
4 1 820/
3 REF <1/10W>
A 2
25V I C19
3 2 1%
C29
TL431 I LPR
0.1
I C15
<F>
C33
+ PS2501L-1
33/
<KD / KE>
35V
R42
270 D4
D1FL20U
20V
(18)
I C17
5V C39
PS2501L-1
I C18-5 100/
<KD / KE>
uLN2003 35V
1 4
2 3
5 12
R65 330
<1/10W>
R72 100K <1/10W>
I C 1 A
5V
uPD780148
44 P00 VDD 9
43 P01 EVDD 31
I C1-43
42 P02 P50 56
I C1-42
41 P03 P51 55
I C1-41
40 P04 P52 54
I C1-40
39 P05 P53 53
I C1-39
38 P06 P54 52
I C1-38
18
P10 P55 51
CS 19 P11 P56 50
20 P12 P57 49
21 P13 P60 33 ALAM
22 P14 32
P61 RC
P62
R52 23 P15 29
R1
24 P16 P63 28
100K I C1-28
100K 25 P17 P64 48
<1/10W>
80 P20 47
P65
<1/10W> I C1-47
79 P21 P66 46
I C1-46
78 P22 P67 45
77 P23 P70 72
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 67
P75
66
I C1-6 6 P31 P76
5 P32 P77 65
I C1-4 4 P33 P120 3
I C1-3
64 P40 P130 17
I C1-64 CS
26
63 P41 P140
I C1-63
62 P42 P141 27
61 P43 P142 34
60 35
P44 P143
59
P45 P144 36
58 P46 P145 37
BEN
57 P47 AVREF 1
5V
14 RST* I C 8
VPP
3 12 X1 10
REGC
(75) 2 R7 100K
13 X2 GND 11
1 15 XT1 AGND 2 <1/10W>
X1 16 XT2 EGND 30
R54 10K
8.38MHz
<1/10W>
<CSTLS>
R9
4 NC VDD 2 5V
0R0
VOUT 1
RESET
5 NC GND 3
C34
0.1
I C11
<F>
R110 10K
BD4842
<1/10W>
CN11
(65)
7
LED
R57 330 <1/10W> (66)
6
(67)
R60 330 <1/10W> 5
(68)
R58 330 <1/10W>
4
(69)
R59 330 <1/10W> 3
(70)
2
I C1-3
(71)
R113 47 1
C53
<1/10W>
C40
1000P
+
C41
100/
<R>
0.01
16V
<B>
I C10
5V 15V
THE CIRCUIT FOR FAN MOTERS
PS2501L-1
R51 1.0K
<KD / KE>
<1/4W>
1 4 C36 DC FAN
340V
1%
100/36V
2 3
CN10
R55 +
6
(15)
C1
820
5
Q6 (14)
A
<1/4W> 15V 0.1
5V
DTC124EUA A
4
<HCP>
15V
3
R47 10K
A
2
<1/10W>
(100)
(13) 1
1
4
(12)
C30 R44 3 2
1000P 1.0K
I C14 R56 R63 6.8K
(11)
<R> <1/10W>
PS2501L-1 4.7K <1/4W>
<KD / KE> <1/10W>
7
R79, R81 - R84
5V
10K <1/10W> x 5
JM5
AUTO RESTART / PLUG ON
I C1-76 (3)
JM6 TEMPERATURE CORRECTION-1
I C1-42
TM2
I C1-41 JM7 TEMPERATURE CORRECTION-2
JM8 REMOTE CONTROL SWITCHING-1
I C1-75
OFGERING POWER
JM10
I C1-74 REMOTE CONTROL SWITCHING-2
I C1-6
C50
0.01
JP SETTING
<B>
<1/10W>
I C1-47
I C1-46
15V LINE ON-OFF CONTROL
W3
POWER RELAY
C25
I C20
JM9 15V
0.1 78M15 (4)
(20)
<F>
1 3 1 I O 3
G
2
2
K1-4 12V
C42
C56
+ +
R77 10K
K1
330/ 0.1
<1/10W> DW12D1
25V <F>
R78 10K
4 3
<1/10W>
1 2
(19)
R8 1.0K <RS - 2W>
I C7-3 uLN2003
3 14
I C7-4 uLN2003
4 13
5
I C7-6 uLN2003
I C7-7 uLN2003
7 10
I C16-1 uLN2003
1 16
2 15
I C18-6 uLN2003 I C16-3 uLN2003
6 11
1 I C18-1 uLN2003
16
I C18-2 uLN2003
15
2
I C18-3 uLN2003
3 14
I C18-4 uLN2003
4 13
I C16-4 uLN2003
4 13
I C16-5 uLN2003
5 12
I C16-6 uLN2003
6 11
I C16-7 uLN2003
7 10
5V R95 10K <1/10W>
R97 10K <1/10W>
R98 10K <1/10W>
R99 10K <1/10W>
(31)
1
TEST
(32)
2
I C1-4
(33)
3
4
C59 0.1 <F> (34)
R90 - R93
5
C47 0.1 <F>
330 <1/10W> x 4 (35)
C48 0.1 <F>
CN13
C49 0.1 <F>
MANUAL AUTO SWITCH
5V
OUTSIDE COMMUNICATION
R32 10K
<1/10W>
R33 1.0K
(74) (73)
<1/10W>
I C1-40
SW1 C28
0.01
R88 1.0K
<B>
<1/10W>
I C1-64
THE SWITCH FOR OPENING
I C7-2
AND CLOSING OF A PANEL
uLN2003
5V
2 15
R115 I C1-63
(79)
10K
<1/10W> G5N-1A
1
I C1-39 4
2
C55 2
R116 1.0K
CN20 (78)
<1/10W> 0.01
<B>
H I C FOR SERIAL COMMUNICATIONS
I C 26
14 5 4 3 2 1
18 10
VA6
5V
8
27 6 5 4 3 2 1
R106
470V
1.0K
<TNR>
I C26-10
</2W>8
5V
R114 390
R105 <1/10W>
I C26-14
10K
3
3
2
<1/10W> D14
3
DAN202K
R103 2
1 1 2
(95)
390 Q11
1 Q10
DTC124EUA
C54
DTC124EUA
0.01
<B>
280V
ABNOMAL VOLTAGE DETECTOR
5V
R111 330K R111 330K
R108 <1/2W> <1/2W>
D15
5V
10K
(90)
MTZJ30B
<1/10W>
R112 62K
3
I C1-38
4 1
<1/2W>
C52 R107
3 2
2
1000P
1.0K
A
<R> I C27
<1/10W>
PS2501L-1
1
<KD / KE>
Q12
DTC144EUA
12V
CN8
LUVER OPERATING CIRCUIT
6
(48)
5
(49)
4
DIFFUSER
(50)
I C7-5 uLN2003 3
12
(51)
2
6
CN2
1
5
(52)
4
(53) RIGHT / LEFT
3
(54)
I C16-2 uLN2003 2
(55)
3 14 1
6
(56)
5
(57)
4
(58) UP / DOWN
3
2
1
(59)
CN5
12V 12V 12V
9 9 9
I C7 I C18 I C16
8 8 8
BUZZER
I C18-7
12V
uLN2003 BZ1
7 10
B Z
(72)
R109 10K
<1/10W>
5V
R101 330
L3
<1/10W>
BLm11
(43) CN14
<A601>
3
I C25
OUTSIDE COMMUNICATION
2
(101) (44)
PS2561L-1-V
INPUT
4 1 1
3 2
C51
0.01
L3 <B>
BLm11
R102 390 <1/10W>
<A601>
R104 10K <1/10W>
12V
R94 330
<1/10W>
I C22
PS2561L-1-V
K10 1 4
(42)
CN16
2 3
1 (45)
2
OUTSIDE COMMUNICATION
3 1 OUTPUT
(46)