LG V-C3B52SD Service Manual ▷ View online
3828Fi5875A
-9-
Poor cord, lead wire
Poor carbon brush rectified
Poor electric connector
or receiver
or receiver
Exchange cord, lead wire
Exchange the carbon brush
or the motor
or the motor
Repair the electric connector
or receiver
or receiver
Poor capacitor
Exchange the capacitor
Bent connection parts
Poor connection
(Caused by foreign matters)
(Caused by foreign matters)
Exchange the parts
Remove the foreign matters
and reconnect
and reconnect
Loose parts
Unbalanced motor assembly
Foreign matters are attached
to the impeller
to the impeller
Poor carbon brush rectification
Secure firmly
Exchange or repair the motor
Remove the foreign matters
Exchange the carbon brush
or the motor
or the motor
Armature is cut or foreign
matters attached
matters attached
Exchange motor
Remove foreign matters
Remove foreign matters
5. VIBRATION NOISES
6. RADIO, TV RECEPTION DISTURBANCE
7. IMPROPER TUBE OR NOZZLE CONNECTION
3828Fi5875A
-10-
BLOCK DIAGRAM
CIRCUIT DIAGRAM
R3
3.9K
1/2W
3.9K
1/2W
R2
33
1/2W
33
1/2W
R4
33
1/2W
33
1/2W
DIAC
G
R5
VR1
VR2
C3
T2
TRIAC
SLIDE VOLUME
T1
S/W
T.S
R1
100
1/2W
100
1/2W
C2
0.1uF
250V
0.1uF
250V
C1
0.47uF
250V
0.47uF
250V
M
BL
BL
BR
BR
PWB
BR
PLUG
MOTOR
T/S
S/W
3828Fi5875A
-11-
EXPLODED VIEW
149601
152301
130401
144411
146871
650581
652031
139201
139202
146811
146601
152312
152311
139204
152302
BASE ASSEMBLY, BODY
3828Fi5875A
-12-
COVER ASSEMBLY, BODY
339201
243501
336501
249401
235503
249802
335501
340261
335211
235501
250202
168711
235502
252311
250201
EXPLODED VIEW
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