Haier 1U35MECFRA-3 Service Manual page 58

FUSE1
T20A 250VAC
CN1
白
1
黑 2
3
TVR14621KB251Y
4
黄绿 SA1
MOL EX:672800401
RA- 362M- V7
D1
R9
22K/2W
1N4007
R16
R14 R15
22uF/450V
D4
1N4007
CX4
R20
10K/1W
10nF/275VAC
R24
10K/1W
D6 1N4007
室内通讯
+5V R25
吐气 R26 1K
R27 1K
R28 1K
CN20 R32
1 20K Ω
除霜
2
3
4 20K Ω
5
R37
6 20K Ω
环温
6-1971798-1
+5V
N401
4K7
4_64_VSP
DTC143X
10K R402
330-0805
4_61_FB
C403
R403
1nF
10K
+5V
PVCC
100nF/630V
STR- A6059H
1
S
2
BR
3
GND
4
R303
FB
1-1/2W
C305
1nF
1M Ω - 1/4W L1 CMF- 012C36HR (36m H-12A)
R3 CX1
1uF/275V
RV2
RV3
CY1
CY2
4.7nF/250V 4.7nF/250V
TVR14621KB251Y
IC2
3 2
+5V
4 1
PC851/TL P628
E1
D5
1N4007
10nF-50V
IC4
C4 1 4
R23 1K Ω - 1/4W 2 3
内外机通讯
PC817X3NI P0F/LTV- 817AX
TEMP_ex haust
4_53_TEMP_ex haust
TEMP_pipe
4_52_TEMP_pipe
TEMP_am bient
4_51_TEMP_am bient
C7 C8 C9
温度传感器检测
10nF-0805
R405 1K-0805 R406 1K-0805 C401
R407
E401
2.2K- 0805
PC817X3NI P0F/LTV- 817AX
IC401 ℃
47uF-25V-105
1N5240B/1N4740A
R408
1K-0805 ZD401
ZD402
R409
R404
330Ω -1W
1K
1N5231B(5.1V-1/2W)
R410 330-0805
IC402
PC817X3NI P0F/LTV- 817AX
C301
CX5
R301
4.7nF/630V
47K-2W
D301
US1M
1A/1000V
R302
IC301
10-1206
D302
8
US1M
D/ST
7
1A/1000V
D/ST
6
NC
5
VCC
E301
C304
47uF/50V
100nF
R304
N301
2SC2412
1N5929B(15V- 3W)
470
R305
1K
RV1
TVR14621KB251Y
1M Ω - 1/4W
CX2
R4
1uF/275V
AC- N-OUT
R12
R13
B
B
330
330
N2 2SC2412K
R17
20K Ω
4_63_TX_insider
R19
RX_insider
4_62_RX_insider
1K
C5
1nF-50V
IC5
1
1B
R101 2
2B
5 4 3
3_27_STEPA 3B
6 3 4
3_28_STEPB 4B
7 2 5
3_29_STEPC 5B
8 1 6
3_30_STEPD 6B
7
7B
1K* 4 8
E
UL N2003APG
UL N2003APG
+15V
C402
eeprom_SCL
4_47_eeprom_SCL
eeprom_SDA
4_46_eeprom_SDA
10nF/630V
E402
℃
100uF-25V-105
R43
(10V/1/2W/1W)
560
310V
6
5
0V
4
15V
3
调速
IC6
2
反馈
5
EE
1
6
CN21
R49 7
10K R50 8
+5V 10K
M24C08
CY5
2.2nF/250V
C302
T1
R308
1 100pF-1000V
10
47-1/2W
3
5
D303
7
6
ER302
BCK- 25-1992 MBR3100/ER302(3A- 100V)
E302
1000uF/25V
+15V +15V
D304 D305
R307
470-0805
1N5399 1N5399
Z D301
D307
D308
1N5399
1N5399
R306
C306
47K
1nF
58
15V
白色 立式
B 2P3-VH- W- -
CN10
四通阀
AC- L -OUT
ST
COM
PTC1
CX3
10nF/275VAC
R2
PTC- PSB470
100Ω /1W
FUSE2
K2
3 4 3 4
T 3.15A/250VAC-
K1
+12V +12V
1 2 1 2
HF161F 单刀单掷
JZC -32F/012- H S -5A
D2 D3
MMSD4148T1G MMSD4148T1G
4_43_HEAT
R1
4_19_PTC_Relay
4.7K
4_18_4-w ay_valv e
R5
10K
4K7
12V
C12
CN16
10K
16
1C 6
15
2C 5
N6
14 100nF-50V
3C 4
DTC143X
13
4C 3
12
5C 2
11
6C 1
10
红色 立式
7C 6-1971798- 3( - )
9
COM 电子膨胀阀 12V
4_25_RXD_PC
4_24_TXD_PC
4_26_short_tim e_i
R83
+5V
1nF-50V
560
CN8
1
560-0805
2
R84
3
4
原色 立式
R85 560-0805 T JC25025-4A( - )
4
SDA GND
3
SCL A2
2
WP A1
1
VCC A0
C16 100nF-50V
+15V
15V-900mA
C303
100nF
12V
D306
12V-520mA
1N5399
12V-250mA
+12V
C307
E304
100nF
E303
220uF/25V
470uF/25V
Do omestic air
C ircuit Diagra ams
电加热丝
CN48
CN48'
2
1
黑色 立式
B 2P3-VH- W- -
K3
3 4
防爆
+12V
1 2
G 5NB- 1A-E 单刀单掷 -5A
D201
MMSD4148T1G
N201
R201
+5V
2SD1781K
4.7K
R202
R44
10K
2K
N5
2SD1781K
故障指示
N4
R39
10K
R69
4_31_L ED_EER
2SC2412K
+5V
C14
R46
100nF-50V
10K
CN9
5
RXD_PC R47 1K RXD- PC
4
TXD- PC
TXD_PC R45 1K
3
short_tim e_i TEST/SS
R48 1K
2
1
C15
C58
1nF-50V
白色 立式
B 5B -XH- W- -
电脑监控 / 缩时
HS1 H-25*15
（ ）
L7805CV 1.5A-5V
IC302 +5V
1 3
INPUT OUTPUT
C308
100nF
E305 C309
100uF/16V 1nF
conditioner r
L ED1
C310
100nF