LG V-C4153ST Service Manual ▷ View online
-9-
5. VIBRATION NOISES
3828Fi3835B
6. RADIO, TV RECEPTION DISTURBANCE
7. IMPROPER HOSE OR NOZZLE CONNECTION
Loose parts
Secure firmly
Unbalanced motor
assembly
assembly
Exchange or repair the
motor
motor
Foreign matters are
attached to the impeller
attached to the impeller
Remove the foreign
matters
matters
Poor rectification of carbon
brush
brush
Exchange the motor
Armature is cut or foreign
matters attached
matters attached
Exchange motor. Remove
foreign matters
foreign matters
Poor cord, lead wire
Exchange cord, lead wire
Poor rectification of carbon
brush
brush
Exchange the motor
Poor electric connector or
receiver
receiver
Repair the electric
connector or receiver
connector or receiver
Poor capacitor
Exchange the capacitor
Bent connection parts
Exchange the parts
Poor connection
(Caused by foreign matters)
(Caused by foreign matters)
Remove the foreign matters
and reconnect
and reconnect
3828Fi3835B
-10-
SCHEMATIC DIAGRAM
BL
BR
BL
P.W.B
RD
PLUG
CORD
REEL
ASS'Y
BK(BL)
BK(BL)
VR1
(V-C4153HT/HTV/ST/STV, V-C4163HT/HTV/ST/STV)
CIRCUIT DIAGRAM
1. V-C4153ST/STV
2. V-C4153HT/HTV, V-C4163ST/STV/HT/HTV/HE/HEU
3828Fi3835B
-11-
BL
BR
BR
BL
BL
BL
S/W
BR
PLUG
CORD
REEL
ASS'Y
MOTOR
T/S
P.C.B
T/S
C1
0.47
275V
S/W
M
BLOCK DIAGRAM
(V-C4153NT/NTV, V-C4163NT/NTV)
PRINTED CIRCUIT BOARD
(V-C4153NT/NTV, V-C4163NT/NTV)
BR : BROWN BL : BLUE
3828Fi3835B
-12-
EXPLODED VIEW
144411
130401
145102
148401
131112
146601
139206
135502
144801
130411
252311
168711
139202
235503
146871
152301
239402
139204
139202
146811
152312
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