Philips HQ4441A Service Manual
Service
Service
Service
Domestic Appliances and Personal Care
Mains Shaver
HINTS FOR REPAIRS
a.
Disassembly
-
Remove shaving unit, to prevent damages
during a repair.
-
Remove the screws A1 (4x).
-
Put the shaver on the table and remove the cover
from the shaver.
-
Pull the connection leads out of the terminals on the
bearing block of the motor and remove the p.c.-board.
-
Loosen the motor clamping springs on the bearing
block with a small screwdriver.
-
Remove the motor.
-
Remove the screws A2 (2x)
-
Unlock the peg clamping (3x) between frame and
hair chamber.
-
Remove the gearwheels and trimmer drive.
-
To remove the trimmer, first disassemble the trimmer
slide by pushing down the locking pegs (4x ”X” in
exploded view) and move the slide slightly outwards.
-
Make room between trimmer and cover with a small
screwdriver (”Y” in exploded view).
b.
Assembly
-
The assembly must be carried out in reverse order
of what is described under a. Disassembly.
100-240 V
SK1
R1
D1 D4
16 15 14 13 12 11 10 9
12345678
4852
4853
TECHNICAL DATA
Voltage
Power consumption
Motor voltage
Power supply
Shaving heads
Comfort control
SAP coding
L1
C1
R2
IC1
:
100-240 V 50/60Hz
:
Motor depending
:
54 V
:
SMPS
:
HQ4 - 4822 690 30468
:
fixed setting
:
HQ4441
C2
D5
C3R3
R1
C4
M
R5
L2
CAUTION!
WHILE CHECKING THE P.C.-BOARD REMEMBER
THAT MOST COMPONENTS AND THE MOTOR
ARE ENERGIZED BY MAINS VOLTAGE.
Published by Philips Domestic Appliances and Personal Care Printed in The Netherlands Copyright reserved Subject to modification
©
4322 277 00182
00/01
HQ 4441/A
17
18
2
3
+
-
4
5
7
7
6
4822 441 11276
1
4222 036 01980
2
4822 690 30468
3
4822 404 40728
4
4222 036 02130
5
Protecting cap
Head holder
HQ4 shaving head
Retaining bracket
Housing Ph
8
9
10
11
12
13
14
15
16
4822 492 62703
16
4822 690 10081
17
4222 036 02010
18
4222 036 02140
19
4822 321 10095
20
19
20
21
Contact spring
Trimmer
Power module
Cover
Flex EU
4822 122 31177
6
4822 267 31319
7
4222 036 02920
8
4822 522 33041
9
4822 404 40656
10
4822 441 11275
11
4822 522 33039
12
4822 361 30247
13
4822 492 63165
14
4822 362 40181
15
Capacitor 470 pF
Inlet
Hairchamber
Gearwheel
Lever
Frame
Pinion
Motor
Motor clamp
Carbon brush
4222 036 01590
4822 321 10344
4822 479 30183
21
4822 502 30526
A
4222 036 00040
Flex RA
Flex USA/CDN
Cleaning brush
S.t. screw 1.8x10/T8
Pouch
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