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LG V-KC701HTR, Service Manual

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LG V-KC701HTR Service Manual Download Page 11

3828Fi5917L

-11-

CIRCUIT DIAGRAM

G

+

470

K 

1/2

R10

470K

1/2W

R10-1

M

1SR139

C10

RA0/EC0

VDD

AVref

VSS

RESET

RB2/INT0

RA4/AN4

X-TAL

CST4.0M

Xout

Xin

1M

R11

10

9

1%

10K

R9

VR1

20KB

PRESS

LED1

CN2,3

HMS8(1)(7)C1102A

RA1/AN1

R12

10K

0.1uF

C8

14

RA2/AN2

470

R14

15

0.1uF

470K

12

11

C9

5

6

R4

0.1uF

C4

+5V

C3

0.1uF

IC2

KIA78L05P

O

I

25V

470uF

C2

D1

100K

1%

10K

1%

0.01uF

C6

3K

7

R6

R8

Q1

C107M

R5

1

4.7K

R15

13

0.1uF

0.1uF

C5

CN1

PRESS

S/W

0.1uF

C7

1/4W

KRC107M

Q2

R7

470

MICOM

ZNR1

DF01M

BD1

P-TRANS

0.47uF

C1

T/P

T2

330 1/2W

R3

470 1/2W

2

4

1

IC1

6

G

T1

R2

TRIAC

MOTOR

Summary of Contents for V-KC701HTR

Page 1: ... No 3828FI5917L September 2006 Printed in Korea VACUUM CLEANER SERVICE MANUAL MODEL V KC701HTR CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL Website http biz lgservice com ...

Page 2: ...NTS SAFETY PRECAUTIONS 3 CAUTIONS 3 DESCRIPTION 4 SPECIFICATIONS 4 DISASSEMBLY 5 6 TROUBLE SHOOTING GUIDE 7 9 SCHEMATIC DIAGRAM 10 CIRCUIT DIAGRAM 11 EXPLODED VIEW 12 15 REPLACEMENT PARTS LIST 16 17 3828Fi5917L ...

Page 3: ... Do not wash the blue side of the filter 3 Avoid suction such materials as 1 Liquid or wet dust Clogs the ventilation holes reduces the suction power significantly and harms the motor 2 Inflammable liquids such as benzene alcohol or solvents 3 Burning objects such as cigarette butts 4 Bulky objects such as vinyl paper etc 5 Sharp objects such as needles pins metal glass particles etc 4 Attachments...

Page 4: ...WER SOURCE ON RATING PLATE POWER CONSUMPTION ON RATING PLATE POWER CONTROL MAIN SLIDE KNOB CONTROL F HOSE CORD LENGTH 10 m HOSE LENGTH 1 5 m NET WEIGHT 6 4 kg PACKING WEIGHT 10 kg NET DIMENSION 280 440 286 W D H mm PACKING DIMENSION 330 615 330 W D H mm ATTACHMENTS HOSE 1EA TELESCOPIC PIPE ASSEMBLY 1EA NOZZLE ASSEMBLY 1EA BRUSH ASSEMBLY DUST 1EA This specifications are subject to change according ...

Page 5: ...parts that are not detailed in the exploded view 1 Body Cover Assembly Replacement 1 Remove the dust tank from the set Remove the two screws fastening the sub cover 2 Remove the four screws fastening the body base 3 Disassemble the body cover raising the body cover 2 Motor Assembly Replacement 1 Unhook the four hook 2 Pull out the motor and disconnect the lead wires from it NOTE Before attempting ...

Page 6: ...3828Fi5917L 6 3 Cord Reel Assembly Replacement 1 Lift the cord reel assembly from body base 4 Disassembly of motor housing 1 Remove the two screws fastening the body base Cord Real Assembly ...

Page 7: ...e Interior lead wire cut Exchange the lead wire Motor stator armature coil cut or damaged Exchange the motor Motor armature cut Exchange the motor Ball bearing defacement Exchange the motor Impeller hindrance Caused by foreign matters Remove the foreign matters CAUSE SOLUTION TROUBLE SHOOTING GUIDE 1 SWITCH ON BUT MOTOR DOSE NOT TURN 2 SWITCH ON MOTOR DOES NOT TURN BUT BUZZES ...

Page 8: ...n matters Remove the foreign matters in the hose or extension wands Filter bag or cloth bag is filled with inhaled foreign matters Remove the foreign matters or exchange the filter bag or clean the cloth bag The slide knob on the handle is opened Close the slide knob by sliding it Poor connection Repair Low rotation speed Motor turns normally but suction power is weak 3 SWITCH OFF BUT MOTOR TURNS ...

Page 9: ...r electric connector or receiver Repair the electric connector or receiver Poor capacitor Exchange the capacitor Bent connection parts Exchange the parts Poor connection Caused by foreign matters Remove the foreign matters and reconnect Armature is cut or foreign matters attached Exchange the motor Remove foreign matters 9 5 VIBRATION NOISES 6 RADIO TV RECEPTION DISTURBANCE 7 IMPROPER TUBE OF NOZZ...

Page 10: ...3828Fi5917L 10 SCHEMATIC DIAGRAM C 2 TYPE C REEL ASM SLIDE VOLUME MAIN PWB ASM SUB PWB ASM BR GY BL GY BK BL BL BL BL WH GY YL YL BK LED PWB ASM PRESSURE S W M T P ...

Page 11: ...SS LED1 CN2 3 HMS8 1 7 C1102A RA1 AN1 R12 10K 0 1uF C8 14 RA2 AN2 470 R14 15 0 1uF 470K 12 11 C9 5 6 R4 0 1uF C4 5V C3 0 1uF IC2 KIA78L05P O I 25V 470uF C2 D1 100K 1 10K 1 0 01uF C6 3K 7 R6 R8 Q1 C107M R5 1 4 7K R15 13 0 1uF 0 1uF C5 CN1 PRESS S W 0 1uF C7 1 4W KRC107M Q2 R7 470 MICOM ZNR1 DF01M BD1 P TRANS 0 47uF C1 T P T2 330 1 2W R3 470 1 2W 2 4 1 IC1 6 G T1 R2 TRIAC MOTOR ...

Page 12: ...EW 235504 252311 140362 149741 236601 235517 130401 136501 144411 235518 146611 135506 139202 146811 140361 139207 252303 146871 250202 249702 235505 130411 340261 235503 168711 V KC701HTR V KC701HTR AXRQGSF COVER ASS Y BODY EV ...

Page 13: ...3828Fi5917L 13 235501 135517 235505 249801 268712 139201 452001 340363 235518 249011 131102 135508 235504 166012 235517 435506 139204 452002 368011 235504 235511 BASE ASS Y BODY EV ...

Page 14: ...3828Fi5917L 14 335513 335508 132102 748394 239401 750063 340364 748382 752361 140261 349701 445101 349701 175261 340261 249703 748394 533001 748395 TANK ASS Y DUST EV ...

Page 15: ...3828Fi5917L 15 452151 652012 552491 NZ 50 652031 EV ...

Page 16: ...62 4036FI3677G Gasket R 249702 4970FI4694F Spring Coil R 146871 4687FI1501C Reel Assembly R 168711 6871FX2216L PCB Assembly Main R 235511 3551FI1766H Cover Assembly Body R 135508 3550FI1937A Cover Body R 235501 3550FI1938F Cover Top R 452002 5200FI1241B Pipe Connector R 452001 5200FI1240A Pipe Bending R 131102 4974FI2414A Guide Air R 235517 3550FI2671B Cover Decor R 235518 3550FI2672B Cover Decor ...

Page 17: ...26FI3725A Locker R 349701 4970FI3217J Spring Coil R 249703 4970FI3217C Spring Coil R 239401 3920FI3966A Damper Absorbing R 175261 4036FI3751A Gasket R 340364 MDS34651001 Gasket R 349701 4970FI3211A Spring R 235504 3551FI2451A Cover Assembly Exhaust R 235503 3550FI2674A Cover Exhaust Filter R 340261 4026FI3726A Locker R 252311 5231FI2472D Filter Assembly Exhaust R 652012 5201FI2508J Pipe Assembly T...

Page 18: ... 18 MEMO 3828Fi5917L ...

Page 19: ... 19 MEMO 3828Fi5917L ...

Page 20: ...M K ...

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