DOOR — Power Door Lock (Cont'd) — Door Lock Timer Inspection
BF-15spec tablePower Door Lock (Cont'd) — DOOR LOCK TIMER INSPECTION
TESTING OPERATION
Door-lock timer test sequence (input SW-A / SW-B vs output test lamp)
Input — SW-A operation
Step 1OFF
Step 2Turns ON
Step 3ON
Step 4Turns OFF
Step 5OFF
Step 6OFF
Step 7OFF
Step 8Turns ON
Step 9Turns OFF
Input — SW-B operation
Step 1OFF
Step 2OFF
Step 3OFF
Step 4OFF
Step 5Turns ON
Step 6ON
Step 7Turns OFF
Step 8After SW-A operation, immediately turns ON
Step 9Turns OFF
Output — Test lamp operation
Step 1OFF
Step 2ON (Approx. 1.0 sec.) → OFF
Step 3OFF
Step 4ON (Approx. 1.0 sec.) → OFF
Step 5OFF
Step 6OFF
Step 7OFF
Step 8ON → OFF → ON → OFF
Step 9OFF
IMPORTANT
Carry out the complete inspection in this chart from left to right.
CAUTION
Do not carry out any switch operations that are not described in the above chart so as to avoid breaking the door lock timer.
NOTE
Lighting period of test lamp differs according to SW-B operation. Moreover, test lamp may come on once or it may not come on at all. If this occurs, do not judge it faulty solely from this step.
IMPORTANT
Inspection circuit must be wired by the technician.
Door lock timer — terminal-to-circuit connections
31
Circuit connectionPower source (BAT)
32
Circuit connectionTo/From actuators (Lock power source & Unlock ground)
33
Circuit connectionTo/From actuators (Lock ground & Unlock power source)
34
Circuit connectionTo lock-unlock switches (Input signal for lock)
35
Circuit connectionGround
39
Circuit connectionTo lock-unlock switches (Input signal for unlock)