Convection Oven Relay Board - Thermador SMW272 B Service Manual

Lower Oven Section

Convection Oven Relay Board

Connector J9
Lower Oven Sensor
Connector J8
Lower Oven
Door Latch
Connector J5
Upper Oven
Door Latch
Connector J1
Display Head
Touch Pad
Relay Function
K1 Bake
K2 Broil
K3 Convection Element
K4 Convection Motor
K6 Cooling Fan
K7 Oven Lights
K8 L1 Relay
K9 Oven Door Latch
IMPORTANT NOTE: Repack the old boards in the antistatic bags before
returning them to a parts distributor.
LowerOven — #16-10-660
Connector J10
Upper Oven Sensor
K7
K8
The Oven Relay Boards are subject to failure if static
electricity is transferred to the solid state components
during handling. The replacement boards are packaged in
antistatic bags. When removing the boards from their bags,
use a grounding strap, or touch a grounded metal surface
(appliance chassis) prior to handling the boards. When you
handle a board, handle it by the edges of the plastic frame.
DO NOT TOUCH the connector pins or the microproces-
sor chip.
Page 68
SMW Oven Service Manual
Connector J2
Lower Oven Relay Board
Display Head
K3 K2
CAUTION
Connector J7
K9 K6
K4
K1