Mitsubishi TDJ300D User Manual

(4) Inspection of controller board
(a) Cautionary points for handling the printed-circuit board
1) When taking the board, prevent touching any pattern or part with hand.
To take the board, pinch it at both sides with hand.
2) Prevent touching the board with hand which oil or similar sticks to.
3) Prevent applying any load to the parts on the board with hand or similar.
4) Be sure to prevent any shock which is caused by drop or similar.
5) Prevent water from splashing on the board due to rain or similar.
6) Prevent handling any area where static electricity generates (dry area, room laid with carpet or similar and so on).
7) To temporarily put the board, store it, wrapping the aluminum foil, conductive gloves, etc.
(b) Input/output connector pin numbers
Input/output connector pin assignment list
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DPS
DTS
APS
LPS1
LPS2
TH
TD1
TD2
Spare thermo sensor
Test mode
FUSE1
FUSE2
FUSE3
LS
OCR
Temperature sensor reference
Temperature sensor reference
Temperature sensor reference
Temperature sensor reference
Ground
Sensor
Sensor
Sensor
Sensor
Sensor
Sensor
Sensor
Sensor
Sensor
For check
Sensor
Sensor
Sensor
Sensor
Sensor
Voltage output
Voltage output
Voltage output
Voltage output
Sensor
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Ground
Ignition
Full-wave rectification
Relay common
AR1
AR5
AR2
AR6
Ground
Ignition
Full-wave rectification
Relay common
AR3
AR7
AR4
Controller (ON/OFF) output
Power
Power
Power
Voltage output
Load
Load
Load
Load
Power
Power
Power
Voltage output
Load
Load
Load
Load

Mitsubishi TDJ300D Specifications

General

Brand	Mitsubishi
Model	TDJ300D
Category	Refrigerator
Language	English