BRS1D - Panasonic Audio Service Manual (repair manual). Page 31

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31
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. 
Traverse Cycle 
When press [Trv Cycle], mechanism will be in continuos mode for 
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.
** The above aging mode will stop when user press [RESET] or switch OFF power on this board.
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