STBY POWERGND POWER -POWER +
I2C_SCL2
I2C_SDA2
SA0
SDAout
I2C_SDA2
I2C_SCL2
PWR_OLED12V
OLED_RST
I2C_SDA2
I2C_SCL2
OLED_RST
PWR_OLED12V
IR2MCU1
IR2MCU1
GND
3V33V3
GND
OLED_12V
GND
GND
3V3
GND
GND
GND
GND
12V OLED_12V
GND
GND
VMCU
GND GND
VMCU
GND GND
GNDGND
3V3
VMCU
12V
TO Main board
TO Main boardTO Main board
TO Main board
VDD_3V3 stable->Reset >2us Low pulse then high -> VCC_12V high
OLED Connector
OLED ConnectorOLED Connector
OLED Connector
IR
IRIR
IR
reserved
OUT GND VCC
Front view
IRM-3638M3-X
OLED Pin1
OLED Pin5
OLED Pin10
OLED Pin15
OLED Pin20
OLED Pin25
OLED Pin30
R3
10K
R3
10K
CN151511-0310M-001 CN151511-0310M-001
VSS2
30
RES#
20
VCC
6
VCOMH
7
IREF
8
D7
9
D4
12
D3
13
D0
16
D/C#
19
VSS5
27
BS2
22
VSS1
31
D6
10
D5
11
D2
14
D1
15
E(RD#)
17
R/W#
18
CS#
21
BS1
23
VDD
24
NC1
25
VSS6
26
VSS4
28
VSS3
29
NC2
5
PAD2
33
VSS7
4
VSS8
3
VSS9
2
VSS10
1
PAD1
32
R1
10K
R1
10K
C
3
1uF/25V
C3
1uF/25V
TP21TP21
TP17TP17
+
C10
4.7uF/25V
+
C10
4.7uF/25V
R2
10K
R2
10K
R9 0ohmR9 0ohm
TP27TP27
Q2
MMBT3904-7-F
Q2
MMBT3904-7-F
B
1
E
2
C
3
R16
100ohm
R16
100ohm
TP30TP30
C4
4.7uF/25V
C4
4.7uF/25V
TP11TP11
CON2
@50207-00371-001
CON2
@50207-00371-001
1
1
2
2
3
3
.
5
.
4
R15
@100ohm
R15
@100ohm
Q1
DMP2305U-7
Q1
DMP2305U-7
TP22TP22
TP13TP13
C8
0.1uF/16V
C8
0.1uF/16V
TP10TP10
TP18TP18
TP31TP31
TP28TP28
R14
2M
R14
2M
TP14TP14
TP9TP9
C6
0.1uF/16V
C6
0.1uF/16V
CON1
50224-01001-001
CON1
50224-01001-001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
.
11
.
12
R13 0ohmR13 0ohm
TP23TP23
TP8TP8
R8 1KR8 1K
TP15T
P15
TP7TP7
TP29TP29
C2
1uF/25V
C2
1uF/25V
R12
10K
R12
10K
R11 0ohmR11 0ohm
R6 0ohmR6 0ohm
TP6TP6
C11
@4.7uF/6.3V
C11
@4.7uF/6.3V
C7
0.1uF/16V
C7
0.1uF/16V
TP24TP24
C5
0.1uF/16V
C5
0.1uF/16V
C13
4.7uF/6.3V
C13
4.7uF/6.3V
TP5TP5
TP19TP19
TP16TP16
C1
0.1uF/16V
C1
0.1uF/16V
R5 10KR5 10K
C12
@0.1uF/16V
C12
@0.1uF/16V
TP4TP4
R10 0ohmR10 0ohm
CON3
50207-00371-001
CON3
50207-00371-001
1
1
2
2
3
3
.
5
.
4
TP25TP25
+
C9
4.7uF/25V
+
C9
4.7uF/25V
R4 0ohmR4 0ohm
R7 0ohmR7 0ohm
TP20TP20
C14
0.1uF/16V
C14
0.1uF/16V
TP12TP12
TP26TP26
TP3TP3
87654321
A
B
C
D
E
F
44
SCHEMATIC DIAGRAMS (12/12)
OLED UNIT