Panasonic BRS1D Service Manual ▷ View online
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Step 4 : Slide the tray in fully.
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5 Reliability
Purpose: To test the BRS1 mechanism unit operation by using the Reliability P.C.B. before installation into the main unit.
5.1.
Diagram of Reliability P.C.B.
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5.2.
FUNCTIONS Description
5.3.
AGING MODE Description
Function Name
Function Description
Tray - Open
When press [LD_OPEN], LD Motor drive until detect LOAD-SW = LO
Tray - Close
When press [LD_CLOSE], LD Motor drive until detect LOAD-SW = LC
Trv - Forward
When press [TRV FW], Trv Motor drive until detect INNER-SW = L
Trv - Reverse
When press [TRV REV], Trv Motor drive until detect OUTER-SW = L
LD-Motor -FW
When press [LD-FWD] and hold, LD Motor turns CCW until button release.
LD-Motor -Rev
When press [LD-REV] and hold, LD Motor turns CCW until button release.
RESET
When press [RESET], the mechanism will go through the INITIALIZATION process.
Retry Mode
When press [Retry Mode]. The tray retry function will activated
Aging Mode
Aging Mode Description
Loading Cycle
When press [Load Cycle], mechanism will be in continuos mode for
tray open & close operation.
tray open & close operation.
Traverse Cycle
When press [Trv Cycle], mechanism will be in continuos mode for
OPU forward & reverse operation.
OPU forward & reverse operation.
Combine Cycle
When press [Combi Cycle], mechanism will carry out full operation from
OPU at outer position - Tray fully opened & vice versa in continuos mode.
OPU at outer position - Tray fully opened & vice versa in continuos mode.
** The above aging mode will stop when user press [RESET] or switch OFF power on this board.
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5.4.
Setup Connection
Below diagram shows the set-up necessary to carry out the reliability of mechanism
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