Philips HQ6720A Service Manual

Rechargeable shaver

HQ 6720/A

CoolSkin

Philips Domestic Appliances and Personal Care

Service Manual

TS1

TS2

D1

R23

216 17415 14 10

MOO

TACC

C24C23

VBR

VAC

R24

VBLI

TAMB

SMOT

GND

138201918376

C25

TS21

D43

MF2

PM

A
NiMH
2 x AA

R6a

R3

R4

D2a

TS3

C3

C1

L1

TS4

R5

L21

D21

C22

D2b

IC21

C2

EOO UPC

SK1

VCC

NCEL

EMP

REFF

R22R21

CTIM

C21

TECHNICAL DATA

Input voltage : 100-240 V, 50/60 Hz
Power consumption : max. 9 W
Motor voltage : 2.4 V
Battery : 2x NiMH AA
Battery capacity : approx. 1100 mAh
Charging indicator : 1x duoLED green / red
: charge / battery low
Charging time : approx. 8 hours
Charging current : 120 mA continuous
Charging device : HQ600 external transformer
Shaving heads : HQ167 - 4222 036 04250
Shaving emulsion : HQ160 shaving emulsion
: HQ161 fresh gel
Mains shaving : no

SAP CODING : HQ6720

T1

Mains

Power plug

Power module

D

C

RR

R1

R2

TIPS FOR REPAIR

- Remove the shaving unit to prevent damage during repair.

- Remove the outer cover (item 27) and cartridge (item 28).

- Remove 5 A1 screws.

- After the cover (item 16) has been removed, it must be
checked if its sealing has not been damaged.

- The cover (item 16) contains a sticker that is permeable
to gas yet impermeable to water.
This sticker may not be removed under any circumstances.

- Unsolder the motor connector and remove the PCB.

- To replace the motor (item 10) or the driving unit
(item 6), screws B1 must be removed fi rst.
Then push the entire unit out of the housing (item 12) and
check if its sealing is damaged.

- The entire driving unit (item 6) is supplied as a single part
to guarantee optimal sealing of the gear shafts.

- A replacement of the pump button (item 22) is only
possible after removal of the hair chamber (item 5).

- To guarantee that the shaver is completely watertight, only
the original screws may be used.

- To charge the shaver only the original HQ600 power plug
may be used.

Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification

4322 277 00583
01/04

HQ 6720/A

1

2

3

4

5

6

12

B1

13

NiMH

14

15

A1

22

24

25

26

7

16

8
9

10

11

1 4222 036 04140 protecting cap
2 4222 036 04260 head housing
3 4222 036 04250 HQ167 shaving head
4 4222 036 04270 retaining bracket
5 4222 036 04240 hair chamber

6 4222 036 04200 gearwheel unit
7 4222 036 04210 sealing plate
8 4822 522 10763 pinion
9 4822 492 71735 motor clamp
10 4822 361 21783 motor 2.4V

11 4822 479 30183 cleaning brush
12 4222 036 04370 housing
13 4222 036 04390 power module
14 4822 265 11548 connector
15 4822 256 10454 holder

17

18

19
20

21

27

28

30

16 4222 036 04380 cover
17 4222 036 04190 release knob
18 4222 036 04100 stand
19 4822 130 34167 Zener diode
20 4222 036 01150 motor connector

21 4222 036 04130 hanging cord
22 4222 036 04170 pump button
23 N/A
24 4222 036 04220 battery holder
25 4822 138 10728 NiMH pack AA

26 4822 360 10389 pump
27 4222 036 04150 outer cover
28 4222 036 04400 HQ160 shaving emulsion
4222 036 04410 HQ161 fresh gel
29 N/A

30 4222 036 03690 power plug EU
4222 036 03790 power plug CDN/TWN
A 4822 502 14545 s.t.screw spec.
B 4822 502 14544 s.t.screw 1.8x18/T8
4222 036 04360 pouch