5-13
CONDITION
CHECK
RESULT
CAUSE
REMEDY
1. Fuse blows.
Continuity.
No continuity.
Continuity.
Shorted contact at
the primary switch.
Replace fuse,
primary, monitor,
secondary
switches, and
RELAY(RY2) of
P.C.B Assembly.
No continuity.
Normal.
Defective high
voltage capacitor.
Replace high
voltage capacitor.
Fuse blows again
Defective high volt-
age transformer.
Replace high volt-
age transformer.
Malfunction of the
monitor switch.
Replace fuse,
primary, monitor,
secondary
switches, and
RELAY(RY2) of
P.C.B Assembly.
Check continuity
of monitor
switch (with
door closed).
Check continuity
of primary
switch (with
door opened).
Disconnect one
side of the wire
lead connected
from transformer
to the high
voltage
capacitor and
operate the unit.
Replace fuse
Continuity.
Malfunction of
secondary switch.
Replace fuse,
primary, monitor,
secondary
switches, and
RELAY(RY2) of
P.C.B Assembly.
No continuity.
Check continuity
of secondary
switch (with
door opened).
2. Fuse does not
blow.
No continuity.
Continuity.
No continuity.
Defective power
supply cord.
Replace power
supply cord.
Defective
thermostat.
Replace
thermostat.
Check continuity
of thermostat.
Check continuity
of power supply
cord.
(TROUBLE 2) Oven does not operate at all, Display window does not display any figures,
and no input is accepted.
NOTE : All these switches must be replaced at the same time. Refer to page 5-7, 5-8
Summary of Contents for GoldStar MS-106YG
Page 27: ...6 2 13352A 13720D 14970A 13581A 14026A 13536A 15006A 13552A 13213A DOOR PARTS EV ...
Page 28: ...6 3 CONTROLLER PARTS 24781M 23506A 23572A WTT028 23550D WTP018 268711 24510L 24970A 250201 EV ...
Page 29: ...6 4 36549S 33052A WTP013 33390G WTT010 WTT021 33112U 35889A OVEN CAVITY PARTS EV ...
Page 30: ...6 5 43500A 466001 WSZ085 466001 466003 LATCH BOARD PARTS EV ...
Page 32: ...6 7 56170D WTT021 63302A WSZ002 948501 WTT028 647781 63303A BASE PLATE PARTS EV ...
Page 33: ...8 1 SCHEMATIC DIAGRAM OF P C B ...
Page 34: ...8 2 PRINTED CIRCUIT BOARD ...
Page 35: ......
