Circuit Diagrams - GE GES-NX2G35IN Service Manual

11. Circuit Diagrams

+5V
R97
10K
+5V
10K
R103 1
P33/SSI
10K
2
R94
P34/SDA/SCS
R54 1-3-MODE 3
MODE
R91 10K
10K 4
P43/XCIN
5
R92
P44/XCOUT
1-6-RST 10K 6
RESET
7
XT1
P47/XOUT
R82 8
VSS/AVSS
1M-0805
9
P46/XIN
10
+5V VCC/AVCC
1-11-SDA 11
P54/TCIOD
1-12-SCL 12
P53/TCIOC
1-13-BUZZ 13
P52/TCIOB
1-14-FLZ 14
P51/TCIOA/TCTRG
1-15-RSTEP_A 15
P50/TCCLK
16
2-16-PG_OUT P27/TDIOD1
+5V
P1
R3
2SA1037AK
2K
R11
1-6-RST
R507
2K
R10
C4
R15 10K 10K
0.1uF
10K-0805
1-20-RSTEP_A
1-19-RSTEP_B
1-18-RSTEP_C
1-17-RSTEP_D
1-15-RSTEP_A
1-14-FLZ
1-13-BUZZ
JP3
1
2
R95
3
10K
4
TJC8-04
48
KI1/AN9/P11
47
KI2/AN10/P12
46
KI3/AN11/P13
45
(INT2)/P32
44
(INT1)/P36
43
TAO/P30
IC3
42
TBO/P31
R5F212A7SNFA - 贴片
41
TXD2/P63
40
RXD2/P64
39
(CLK1)/CLK2/P65
38
RXD1/INT3/P67
37
TXD1/INT2/P66
36
INT0/P45
35
TEO/P60
34
TFO00/P80
33
TFO01/P81
R508
10K
CN12
IC5 ULN2003A-SOIC16
+12V 5
1 16
1B 1C 4
2 15
2B 2C 3
3 14
3B 3C 2
4 13
4B 4C 1
5 12
5B 5C
6 11
6B 6C flz
7 10
7B 7C
R48 220Ω-0805
8 9
E COM
+12V
+12V
R50
C12 0.1uF
2K-0805
PKM13EPY-4002
1-3-MODE
1-6-RST
1-12-SCL
1-11-SDA
+5V
R74
R73
C28
1K 10K
0.01uF
1-48-COM2
1-41-TXD
1-47-ROOM R71 100Ω-0805
1-40-RXD 100Ω-0805
1-46-PIPE R72
1-45-IR
1-42-COM1 R13
1-44-DIG2
1-43-DIG1 R16
1-43-DIG1
1-44-DIG2
R113
1-42-COM1
1-41-TXD
1-40-RXD
2-39-SWITCH
1-48-COM2 R114
3-38-IRQ
1-49-SCK R18
2-37-CHK/S_T
1-50-SER R20
2-36-TX 1-51-RCK R21
2-35-RX 1-45-IR R22
2-34-HEAT
C19
2-33-POWER_ON
0.001uF
1-47-ROOM
1-46-PIPE
C9
0.01uF
R98
10K
1-56-J8 R34
1K
1-54-J9 R101
1K-0805
1-55-J4 R35 1K
1-53-J24
1K
R99
C39 C32 C38 C33
J8
0.1uF
0.1uF 0.1uF
0.1uF
1-28-UDSTEP_D
1-27-UDSTEP_C
1-25-UDSTEP_B
1-24-UDSTEP_A
1-23-LSTEP_D
1-22-LSTEP_C
1-21-LSTEP_B
BUZZ1
43
P4
+5V +5V
EE
R29 R30
8
10K 10K
7
6
5
R33
560Ω-0805
IC4 CAT24C04-SOIC8
+5V
5267-04A
+5V
CN35
1
C30 CN7
2
0.1uF S8B-PH-K-S
3
E1
4
100uF-16V-105 ℃
1K-0805
1K-0805
1K-0805
1K-0805
1K-0805
1K-0805
330Ω-0805
1K
R56
+5V C47
10K C45 0.1uF
+5V
0.1uF C46 CN6
0.1uF
4
R24 1K
3
R25
1K
2
R27 R28 C36
1
C10 4-1971798-1
4.7uF-1206
0.01uF
C37
4.7uF-1206
+5V
R119 R100 R57
10K 10K 10K
ON ON OFF OFF
J4
J8 ON OFF ON OFF
A B C D
23 26 33 35
J9 ON ON OFF OFF
J24 ON OFF ON OFF
J9 J4 J24
S1 E EK 387 317
S2 321 325 324 317
ULN2003A-SOIC16
IC11
1 16
1B 1C
2 15
2B 2C
3 14
3B 3C
4 13
4B 4C
5 12
CN31
5B 5C
6 11
6B 6C
7 10
7B 7C
8 9
E COM
+12V
C42
0.1uF
Domestic air conditioner
Circuit diagrams
C11 0.1uF
1
VCC A0
2
WP A1
3
SCL A2
4
SDA GND
5
4
3
2
1