XL-HF401PH (serv.man5). (European)Supplement - Sharp Audio Service Manual (repair manual). Page 3

XL-HF401PH

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 ( * )This power consumption value is obtained when the 

demonstration mode is cancelled in the power stand-by mode. 

PMPO : 200 W
MPO: 100 W (50 W + 50 W) (10% T.H.D.)
RMS: 100 W (50 W + 50 W) (10% T.H.D.)
RMS: 66 W (33 W + 33 W) (1% T.H.D.) 

Speakers: 4 ohms
20Hz - 20kHz
Subwoofer Pre-out (audio signal):
200 mV/10 k ohms at 70 Hz
Video output: 1 Vp-p
Headphones: 16 ohms
(recommended: 32 ohms) 

Audio In (audio signal):
500 mV/47 k ohms 

FM: 87.5 - 108.0 MHz

2-way type speaker system
2.5 cm (1") Dome-Tweeter
12 cm (4-3/4") woofer

100 W

50 W

4 ohms

Width: 148 mm (5-13/16") 
Height: 262 mm (10-5/16")
Depth: 203.5 mm (8")

2.5 kg (5.4 lbs.)/each

This product is classified as a CLASS 1 LASER PRODUCT.

The AEL (Accessible Emission Level) of Laser Power Output is 
less than Class 1 but the laser component is capable of emitting 
radiation exceeding the limit for Class 1. Therefore it is important 
that the following precautions must be observed during servicing 
to protect your eyes against exposure to the Laser beam.

(1) When the cabinet has been removed, the power is turned on 
 

without a compact disc, and the Pickup is on a position outer

 

than the lead-in position, the Laser will light for several  

 

seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and  
 

replacement service parts have already been adjusted prior

 to 

shipping.

(3) No adjustment to the Laser Power should be attempted when 
 

replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens at 
 any 

time.

(5) CAUTION -Use of controls or adjustments, or performance of 
 

procedures other than those specified herein may result in   

 

hazardous radiation exposure.

Laser Diode Properties
 Material: 

AIGaAs

 Wavelength: 790 nm
 Emission Duration: continuous
 

Laser Output: max. 0.7 mW

Line in (Analogue input):
500 mV/47 k ohms

Single disc multi-play compact disc player

Non-contact, 3-beam semiconductor laser 
pickup

Multi bit D/A converter

Frequency response 20 - 20,000 Hz

90 dB (1 kHz)

Complies with USB 1.1 (Full Speed)/
2.0 Mass Storage Class.  
Support Bulk only and CBI protocol. 

MPEG 1 Layer 3
WMA (Non DRM)

MP3 (32 ~ 320 kbps)
WMA (64 ~ 160 kbps)

Maximum total number of MP3/WMA files
is 65025. 
Maximum total number of folders is 999
INCLUSIVE of root directory.  
The ID3TAG information supported are
TITLE, ARTIST and ALBUM only.  
Supports ID3TAG version 1 and version 2. 

Support USB devices with Microsoft
Windows/DOS/FAT12/FAT 16/ FAT 32.  
2 kbyte block length for sector.

40 (FM station)

ADVERSEL-SYNLIG OG USYNLIG LASERSTRÅLING VED 
ÅBNING.SE IKKE IND I STRÅLEN-HELLER IKKE MED OPTISKE 
INSTRUMENTER. VARO! 

AVATTAESSA OLET 

ALTTIINA 

NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE ÄLÄ 
TUIJOTA SÄTEESEEN ÄLÄKÄ KATSOSITÄ OPTISEN 
LAITTEEN LÄPI. VARNING-SYNLIG OCH OSYNLIG LASER-
STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD. STIRRA EJ IN 
I STRÅLEN OCH BETRAKTA EJ STRÅLEN GENOM 
OPTISKT INSTRUMENT. 

AC 220 - 240 V ~ 50/60 Hz

Power on: 40 W
Power stand-by: 0.4 W (*)

Width: 215 mm (8 - 1/2")
Height: 96 mm (3 - 4/5")

Depth: 335 mm (13 - 1/5")

2.8 kg (6.2 lbs.)

136 mm (5 - 2/5") (with Wi-Fi 

aerial upright)

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