Philips HQ384A Service Manual

Service

Service

Service

Domestic Appliances and Personal Care

Rechargeable shaver ”Marco Polo”

HQ 384/A

TECHNICAL DESCRIPTION

The HQ384 shaver can be recharged in 8 hours by
means of a ’Swiched Mode Power Supply’.
The heart of the power supply consists of IC1,
incorporating the following functions:
a. a current controller to adjust the charge current,
b. a primary current limiter to protect the transformer
from saturation.
c. a frequency limiter.
d. an open cell protection.
e. a chip temperature protection.

The green LED only illuminates when the shaver is
connected to the mains.

HINTS FOR REPAIRS

- Remove the shaving unit, to prevent damages
during repairs.

- Remove screw A (1x).

- Put the shaver on the table and remove the tailpart
(item 16) from the shaver.
Lift the PCB with motor out of the housing.

- Loosen the motor clampings springs (item 19) on the
bearing block with a small screwdriver.

- Unlock peg clamping ’Z’ (2x) between frame (item 17)
and hair chamber (item 12).

- To remove the trimmer, first disassemble the trimmer
slide by pushing down the locking pegs ’X’ (2X) and
move slide slightly outwards.

- Make room between trimmer and cover with a small
screwdriver, to replease the peg fastening ’Y’.

SAP Coding HQ 384

R1

D1

L1

C1

C2

1311

1

1

10

16

IC1

8

C4

C4

C5

12

96

14
13

4

T1

D1

D2

R4

R2D4

C3

D5

R3

SK1

TECHNICAL DATA

Voltage : 100-240V, 50/60 Hz
via slide pins
Motor voltage : 1.2 V
Cell : Nicd AA
Cell capacity : approx. 700 mAH
Charging system : SMPS
Charge indicator : green LED
Charging time : approx. 8H
Charging current : approx. 100 mA
Shaving heads : 2xHQ3
Comfort control : fixed setting

NiCd

A

D9

PRODUCTS MEETS THE REQUIREMENTS REGARDING
INTERFERENCE SUPPRESION ON RADIO AND TELEVISION.

- AFTER THE PRODUCT HAS BEEN REPAIRED IT SHOULD
FUNCTION PROPERLY AND HAS TO MEET THE SAFETY
REQUIREMENTS AS LAID DOWN OFFICIALLY ESTABLISHED
AT THIS MOMENT.

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

©

4322 277 00116
99/11

PCS 104 713

HQ 384/A

8

15

9

X

Y

1

10

11

2

12

16

Z

13

7

6

5

14

A1

1.8x10/T8

1 4222 036 01250 Cleaning brush
2 4822 321 10095 Flex assy EU
4822 321 10096 Flex assy GB
4222 036 01590 Flex assy ARG
4222 036 01260 Flex assy Tinsel

4222 036 01270 Flex assy JAP
4222 036 01600 Flex assy KR
3 4222 036 01280 Foam plate
4 4222 036 01290 Battery 1N-600AA
5 4222 030 48100 Power supply

6 4222 036 01300 On/off knob
7 4222 036 01310 Housing assy
4222 036 01320 Housing assy JAP
8 4222 036 01330 Protection cap
9 4222 036 01340 Holder assy

17

NiCd

18

3

19

20

10 4222 036 01350 Shaving head double action
11 4222 030 48110 Shaving head bracket
12 4222 036 01360 Hairchamber assy
13 4222 036 01370 Gear assy
14 4222 036 01380 Lever

15 4222 036 01390 Trimmer assy
16 4222 036 01400 Tailpart
4222 036 01410 " " JAP
17 4222 036 01420 Frame
18 4222 036 01430 Motor assy

19 4822 492 63165 Spring
20 4222 036 01480 Zener diode
*** 4222 036 01440 DFU ROW
4222 036 01450 DFU W-EUR
4222 036 01460 DFU E-EUR

4

PCS 104 713

4222 036 01470 DFU PRC