MULTIPLEXING CIRCUITRY-WALL OVENS
TST
Imm|
I DISPLAY ._
OVEN
POWER
BOARD
(DOUBLE
OVEN ONLY)
J1
MAIN
POWER BOARD
J9
E-
_L
VCC REFERENCE -_
KEY M
DOOR
LOCK ,b
UNLOCK m
VCC REFERENCE -.'
DOOR M
LOCK
KEY ,a,
UNLOCK m
i OVEN
SENSOR
!r
LOWER
OVEN
SENSOR
16009721 TROUBLESHOOTING 3-8
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