Samsung SR-L628EV Specifikace stáhnout pdf (Strana 39)

The connection of DOOR-CABI

Reference1

Inspection of Relay

Reference2

Note) C → Common, NO → Normal open, NC → Normal close

3. When it operates as above, it is normal and

when it does not operate, report the

corresponding relay.

1. Measure the coil bisection of the relay and

check whether it works.

2. Measure the apex bisection for open circuit.

* First separate the housing connected to the

main PCB CN70, 71 and measure the

following items.

Apex 3

DC 12V(Operation)

DC 0V(Standstill)

DC 12V(Operation)

DC 0V(Standstill)

C-NO:SHORT

C-NC:OPEN

C-NO:OPEN

C-NO:SHORT

SHORT

OPEN

Apex category The voltage of

coil bisection

Judging the

apex bisection

Apex 2

8. Reference

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 80 81

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Samsung SR-L628EV Specifikace Strana 39