Haier HSU-07HV03/R2 Service Manual page 80

CIRCUIT DIAGRAM FOR INDOOR
UNIT
+12v
Ultraviolet_Control
Q7 Q6
A 1
S9013 S9013
12V 2
C 3
C45
CN12
103/50V
C42
104/50V C44
103/50V
R 1 2 1 K R 1 3
D
1K
+5
FAR
R27 1 0 K
2
CN9 Q1
R 6 6 27
1
2SC2412
R 3 0
JZKZ
10K
R59
+12V
4.7K
R31
10K
Q2
2SC2412
SW1 +5V
R2 10K
R3 1K
C
R10 10K
C2 104
+5V
R50 5 1 K
+5
1 R14 1K
CN7 2
3
C43 C16
FAN BACK
103 102
R23 4.7K
STF
B
Q3
220V-N 2SC2412
220V-L
C39
CON12
+12V
2UF 450V
IC10
1
R83
C50
2
3
F A N
0.01uF/275V
1W-120O
TLP3526
R57
680
L2 125UH
PG OUT
+12V
R64
1 0 K
COMP
HXF
R56
HXF
1K
CON18 ¡¢ CON19
Q8 2SB1182
A
WFJ
FLZ
+ 5 + 5
BEEP-PKM13EPY-4002
BUZ1 C29
R15 R16
+12v 104/50v
10k 1 0 k
IC9
R11
10K R17
1 0 k
TLP521
R49
100
Q5
Q4 R18 C17
2SC2412
4.7k
103/50v
2SC2412
R41 1K
R9 4.7K
R 2 8 1K
C5 102
+ 5
R 4 2 10K
R29 10K
D2 RLS4148
C1
1 0 2
E1 C13
1UF/16V 104
+5V
R 3 7 10K
R 3 6 1K
4
3
CN6 2
1
DJR Q9
R40 4.7K
2SC2412
+5
R19 4.7K R21 4.7K
R20 22K
A
R22 22K
B
R2522K
C
D
IC3
C11
R4822K
R73 A
2003
104 R 2 6
4.7K B
+ 1 2
4.7K
C
5v
D
D
E12 SW2
100u/25v
IC4
2003
+12
CN2
UP STEP DOWN STEP
Air Conditioner
R54
2W/78K D11 1N4007
LX1
D13 D14
1 3
R65
D9 D12
C37 4.7k
104
ZE1
C12
C40
S14K350
102
104/275V
FUSE1
T3.15A
220V-L
22
02 IRQ VDD
07
PTF3/TBCH3 BUZZ C18
104/50V
1 1
PTF5 Ultraviolet_A
1 2
PTF6 Ultraviolet_C
48
PTH1/KBD3 FAR IN
36
ROOM PTB2/ATD2
49 37
PTH1/KBD4 FAR OUT PIPE PTB3/ATD3
08
PTF4/TBCH0 C10
102
03
RST C41
REC PTF0/TACH2 04 102
21
VSS GND TIM PTC1 61
45 RED PTC5 64
AVSS/VRE GND
BLUE PTC3 63
56
VSSA GND GREEN PTC2/MCLK 62
POW PTD7 53
RUN PTD6/TACLK 52
60
PTC0 YJKG HEALTH PTD5 51
10 OSC1 59
PTF7
57
CGMXFC
09
NC
OSC2 58
13
PTE0/TXD NET OUT 55 +5
14 VREFH
PTE1/RXD NET IN 54
VDDA
C4
104
15
PTE2/TACH0 PG BACK PTG0/KBD0 23
25 PTG1/KBD1
PTG2/KBD2 STF 24
16 06
PTE3/TACH1 PG OUT EE SCL PTF2/TBCH2
17 05
PTE4/SS COMP OUT EE DATA PTF1/TACH3
18
PTE5/MISO HXF/JY VDDAREF 44
19
PTE6/MOSI FLZ
20 RIGHT A PTD3 47
PTE7/SPSCK W F J
RIGHT B PTD2 46
01 PTC4 RIGHT C PTD1 43
RIGHT D PTD0 42
LEFT A PTB7/ATD7 41
LEFT B PTD6/ATD6 40
LEFT C PTB5/ATD5 39
26
PA0 (COOL/HEAT) UP A
35
27 ZJ/SHORT PTB1/ATD1
PA1 UP B
34
28 CT PTB0/ATD0
PA2 (LARGE/ SMALL£© UP C C8
29
PA3 UP D 102
30
PA4 DOWN A
31
PA5 DOWN B
32
PA6 DOWN C
33
PA7 DOWN D
38
PTB4 LEFT D
50 PTD4 DOOR
R43 1K
C19
MC68HC908AB32
104
+12
R39
1 K
+5v
R33 10K
CN10
R32 1 K
1 E3
C21
2
102
DOOR
470U/16V
72
Edition:2006/1/10
HSU-07/09/12HV03/R2
472/1KV
T1
E10 12V
R52 3 .6¦¸/ 3W C31 TRAN1-3 D8 UF302
1000U/25V
R51
47K/2W
R58 27
C30102
E8
D6
22U/450V
UF4007
C48
R84
104/50V
4.7K
15
R75
220V-N D
IC13
STD2NBP60
C
NCP1200P60
IC6 S
10K
CON21
R76
E9
1
22U/25V
R60
220VL
R62 1.3 ¦ ¸ 2W
+ 5
39K
E5
100u/16v
R45 1K
R44 1K
E 7
C9 R34 20K 1%
102 E 6
R35 3.3K 1%
REC
C47
103/50V
+5V
R7 10K
R8 10K
R1
XT1
1M
8M
C3 C14
104
103
+5
A
C6 C7
B
C
D
A
B
C
+ 5
R46 R 2 4
DJR
1K
10K
C15
1 0 2
IC5
C20
104
2003
+12
ZJ/SHORT ZJ1
D5 +5
IN4148
CN4
CN3
R38
LEFT STEP RIGHT STEP
3 9 0
VR1
RLS4148
STF
CT1
W 0 4
BD2
E11 IC7
D 1 6 L1 20UH
+5
470U/25V
15V/1W
7805
C 3 5
104
C 2 8
E4
C36
104
220U/16V
104
C34
104
R61
E14
Q817C
IC8
4.7K
100U/16V
D7
R55
560
10V/0.5V
C33 222/300VAC
+5 CN8
1
ROOM
2
PIPE
3
4
C38
4.7UF/50V
6 1
102/50V
WHITE
4.7UF/50V
C22
6 4
102/50V
R53 1 K 1
C23
6 3
R85 330
2
103/50V
R69 100 3
C24
R68 100
4 6 2
R67 100 5
103/50V
R70 330
6
C25
5 3
R71 330 7
102/50V
R72 330
8
C26
9
5 2
10 102/50V
E13
C27
CON5-1 5 1
100u/16v
TO DISP
102/50V
+5V
IC2
5 4
SDA
6 3
SCL
7 2
8 24C01A 1
DJR
CON16(BLUE)
+12
1
D15
RL2
OEG-SS-112DM CON20
COMP
1
CON21
220VL
RL1
1
G4A-1A-P
COMP
CON14(RED)
1
FLZ
RL3
G5N-1A
FLZ
CON15
1
FLZ
D10
RL4 220N
1
G5N-1A
STF
2
WFJ
3
RL5 CON13
B3P5-VH-3/
( BLUE £©
JAQ-1 12V
WFJ MOL-35979-0314