Samsung NE59J7630SS Service Manual page 55

4. Troubleshooting
4-2 Electrical Malfunction
FIGURE
LR Radient element
LF Radiant element
RR Radient element
RF Radiant element
187N
Element
Terminal
RC Radiant element
TESTS MEASURE
* Check whether harness is connected
with terminal of element properly.
A : orange
2a : brown
1b : yellow + black
2b : yellow+yellow
* Measure voltage and resistance
between terminals.
* Check whether harness is connected
with terminal of element properly.
A : orange
B : yellow
1b : black
2a : brown
2b : yellow+yellow
* Measure voltage and resistance
between terminals.
* Check whether harness is connected
with termial of element properly.
A : orange
1b : black + black
2a : brown
2b : yellow + yellow
* Measure voltage and resistance
between terminals.
* Check whether harness is connected
with terminal of element properly.
A : orange
B : yellow
C : blue
1b : black
2a : brown
2b : yellow
* Measure voltage and resistance
between terminals.
* Check whether harness is connected
with terminal of element properly.
- element terminal : violet(red)
(It will not be problem with reversing
the order in insering yellow and red.)
187 type TCO : yellow, yellow
( It will not be problem with
reversing the order in insering
black and violet)
* Measure voltage and resistance
between terminals.
55
RESULTS
Approx
* Terminal resistance :
(at the room temperature)
* 2a - "A" : 240V
* Replace or repair harness.
Approx
* Terminal resistance :
2a -"A": 38 ~ 42
2a - "B" : 38
(at the room temperature)
2a - "A" : 240V
* Replace or repair harness.
Approx
* Terminal resistance :
(at the room temperature)
2a - "A" : 240V
* Replace or repair harness.
Approx
* Terminal resistance : 1b-2b=
2a- "A" : 48
2a- "B" :
2a- "C" : 66
(at the room temperature)
* Replace or repair harness.
Approx
* Terminal resistance :
187 type TCO :
element
(at t he room temperature)
* Element terminal : 240V
* Replace or repair harness