Philips HQ386A Service Manual

Rechargeable shaver

HQ 386/A

Marco Polo

Philips Domestic Appliances and Personal Care

Service Manual

R1

100-240V

5142

L1

D1

C2

C1

D6

R4 D4

D5

R6

C3

R14

C4

TS4

TS3

R7

TS5

R9

R10

GENERAL

The HQ 386 shaver can be recharged in 1 hour by
means of a ‘Fly Back Self Oscillating Power supply’.
This electronic circuit enables the battery to be
charged at 100-240V, 50/60 Hz.
It is possible to have a shave directly from the mains.
The green LED comes on when the shaver is
connected to the mains and will blink to indicate
that the battery is fully charged.
When the battery is almost empty, the red LED starts
blinking.

D20

R2

D2
D3

R3

R5

TS1

R35

NiCd

TS2

R24 R36

R8

TS20

R33

PM

A
1x
AA

C6

C5

SK1

TS22

L20

R25

C22

3

eoo

1

mains

5

dis

4

smot

TEA1404TS

2

moo

12

rreg

ctim rref

duty

ncell gnd

11 20 18 19 13

R34

C20

C21

IC1

R28R27R26

D21 D22

14151617

9

vccupcvacvbli

full

10

emp

7

vbr

R29

6

t acc

8

t amb

R31

C23

R30

R32

The electronic circuit incorporates the following
functions and controls:

- a 700 mA Quick Charge supply

- a 30 mA Trickle Charge supply

- a 1.25V Dynamic supply when shaving from the
mains.

- an open cell protection.

- an inrush and surge protection (R1).

- a temperature protection of the battery.
(if Tbat - Tamb > 5°C or if Tbat > 65°C,
charging will switch-over from quick charge to
trickle charge).

TECHNICAL DATA

Charging current : 700/30 mA

Charge indicator : 1 x LED green
Input voltage : 100-240V
Motor voltage : 1.2V
Battery : 1 x AA NiCd
Cell capacity : approx. 700 mAH

Battery low indicator : 1 x LED red

Comfort control : fi xed setting

Shaving heads : HQ3 - 4822 690 30471

Screwdriver T8 : 4822 395 50263
Charging system : S.O.P.S./ timer- temp. control
Charging time : approx. 60 mins

SAP Coding : HQ386
initial 4 hours

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

4322 277 00469
01/03

HQ 386/A

1

11

2

X

Y

3
4

5

12

6

7

Z

8
9

13
14

A1

1.8x10/T8

10

1 4222 036 01330 Protection cap
2 4222 036 01340 Head housing
3 4222 036 02770 Cleaning brush
4 4822 690 30471 HQ3 shaving head
5 4222 036 02780 Head holder

6 4822 321 10095 Flex EU

- 4822 321 10096 Flex GB

- 4222 036 01590 Flex RA

- 4822 321 10344 Flex USA/CDN

- 4822 321 10148 Flex AUS/NZ

- 4222 036 02220 Flex CN

- 4222 036 02480 Flex ROK
7 4222 036 01360 Hairchamber
8 4222 036 01560 Gearwheel
9 4222 036 01300 On/off knob

15

16

20

17

21
22

18

19

10 4222 036 04550 Housing

11 4222 036 01390 Trimmer

12 4222 036 04560 Cover

13 4222 036 04540 Power module

14 4222 036 01380 Lever

15 4222 036 01420 Frame

16 4822 522 33547 Pinion

17 4822 361 21752 Motor 1.2V

18 4822 492 63165 Motor clamp

19 4822 130 34167 Zener diode

20 4822 466 91312 Foam plate

21 4822 138 10633 NiCd cell AA

22 4222 036 03080 Inlet

A 4822 502 30526 s.t. screw 1.8x10/T8

4222 036 04570 Case

NiCd