Sanyo EM-N107AS, Supplement Of Service Manual

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When When When When When When not When not When not When not When not
Resistance Resistance Resistance Resistance Resistance
touched touched touched touched touched touched touched touched touched touched
value value value value value
Less than Less than
Less than Less than Less than
More than More than
More than More than More than
1K Ohms 1K Ohms 1K Ohms 1K Ohms 1K Ohms 1 MEG Ohm 1 MEG Ohm 1 MEG Ohm 1 MEG Ohm 1 MEG Ohm
COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE RESUL RESUL RESUL RESUL RESULTTTTT
Measur Measur
Measur Measur
Measure the r e the r
e the r e the r
e the resistance between ter esistance between ter
esistance between ter esistance between ter
esistance between terminals of minals of
minals of minals of
minals of
FPC connector after r FPC connector after r FPC connector after r FPC connector after r FPC connector after removing it fr emoving it fr emoving it fr emoving it fr emoving it from S101. om S101. om S101. om S101. om S101.
(Figure 9). (Figure 9). (Figure 9). (Figure 9). (Figure 9).
TOUCH KEY TOUCH KEY
TOUCH KEY TOUCH KEY
TOUCH KEY
NOTE NOTE
NOTE NOTE
NOTE
BOARD BOARD
BOARD BOARD
BOARD
- When r - When r
- When r - When r
- When reconnecting the FPC connector econnecting the FPC connector
econnecting the FPC connector econnecting the FPC connector
econnecting the FPC connector, make , make
, make , make
, make When checking “ST When checking “ST
When checking “ST When checking “ST
When checking “STAR AR
AR AR
ART” key, connect T” key, connect
T” key, connect T” key, connect
T” key, connect
sure the holes on the connector are properly sure the holes on the connector are properly
sure the holes on the connector are properly sure the holes on the connector are properly sure the holes on the connector are properly
ohm-meter as illustration below. ohm-meter as illustration below.
ohm-meter as illustration below. ohm-meter as illustration below. ohm-meter as illustration below.
inserted in hooks of the plastic fastener in S101. inserted in hooks of the plastic fastener in S101.
inserted in hooks of the plastic fastener in S101. inserted in hooks of the plastic fastener in S101.
inserted in hooks of the plastic fastener in S101.
MA MA
MA MA
MATRIX CIRCUIT FOR TRIX CIRCUIT FOR
TRIX CIRCUIT FOR TRIX CIRCUIT FOR
TRIX CIRCUIT FOR
TOUCH KEY BOARD TOUCH KEY BOARD
TOUCH KEY BOARD TOUCH KEY BOARD
TOUCH KEY BOARD
FPC CONNECTOR FPC CONNECTOR
FPC CONNECTOR FPC CONNECTOR
FPC CONNECTOR
Figure 9 Figure 9
Figure 9 Figure 9
Figure 9
Ohm-meter Ohm-meter Ohm-meter Ohm-meter Ohm-meter
- 6 -
TERMINALS OF FPC CONNECTOR TERMINALS OF FPC CONNECTOR TERMINALS OF FPC CONNECTOR TERMINALS OF FPC CONNECTOR TERMINALS OF FPC CONNECTOR
CHECKOUT PROCEDURE FOR SWITCHES CHECKOUT PROCEDURE FOR SWITCHES CHECKOUT PROCEDURE FOR SWITCHES CHECKOUT PROCEDURE FOR SWITCHES CHECKOUT PROCEDURE FOR SWITCHES
Disconnect the lead wir Disconnect the lead wir Disconnect the lead wir Disconnect the lead wir Disconnect the lead wires fr es fr es fr es fr es from the switches and check for the continuity of the switches, connecting an ohm-meter om the switches and check for the continuity of the switches, connecting an ohm-meter om the switches and check for the continuity of the switches, connecting an ohm-meter om the switches and check for the continuity of the switches, connecting an ohm-meter om the switches and check for the continuity of the switches, connecting an ohm-meter
to its ter to its ter
to its ter to its ter to its terminals.
minals.
minals. minals. minals.
SWITCHES SWITCHES SWITCHES SWITCHES SWITCHES CHECKOUT PROCEDURES CHECKOUT PROCEDURES CHECKOUT PROCEDURES CHECKOUT PROCEDURES CHECKOUT PROCEDURES DOOR OPEN DOOR OPEN DOOR OPEN DOOR OPEN DOOR OPEN DOOR CLOSED DOOR CLOSED DOOR CLOSED DOOR CLOSED DOOR CLOSED
(See Figure 1 on page 1) (See Figure 1 on page 1) (See Figure 1 on page 1) (See Figure 1 on page 1) (See Figure 1 on page 1)
Primary Interlock Primary Interlock Primary Interlock Primary Interlock Primary Interlock
TTTTTer er
er er erminals “COM” and “NO”
minals “COM” and “NO”
minals “COM” and “NO” minals “COM” and “NO” minals “COM” and “NO”
Door Sensing Door Sensing
Door Sensing Door Sensing
Door Sensing
Interlock Monitor Interlock Monitor Interlock Monitor Interlock Monitor Interlock Monitor TTTTTer er er er erminals “COM” and “NC” minals “COM” and “NC” minals “COM” and “NC” minals “COM” and “NC” minals “COM” and “NC”
CAUTION : CAUTION : CAUTION : CAUTION : CAUTION : After checking the switches, make sur After checking the switches, make sur After checking the switches, make sur After checking the switches, make sur After checking the switches, make sure that the interlock monitor switch is pr e that the interlock monitor switch is pr e that the interlock monitor switch is pr e that the interlock monitor switch is pr e that the interlock monitor switch is properly connected accor operly connected accor operly connected accor operly connected accor operly connected according ding ding ding ding
to the CIRCUIT DIAGRAM on page 3. to the CIRCUIT DIAGRAM on page 3.
to the CIRCUIT DIAGRAM on page 3. to the CIRCUIT DIAGRAM on page 3. to the CIRCUIT DIAGRAM on page 3.
0 6 5
1
2
3
4
7
8
9
STOP /
CLEAR
FRESH
VEGETABLE
POWER
LEVEL
SOUP /
BEVERAGE
MORE +
LESS -
TOTAL
DEFROST
QUICK
ON
CLOCK POPCORN
PIZZA S TAR T
FROZEN
VEGETABLE
CUSTOM
PROGRAMS
ADD
30 SEC
KITCHEN
TIMER
FROZEN
ENTREE
QUICK
DEFROST
POTATO