Philips HTB3540 Service Manual

5-1 Trouble shooting Chart
LED No display on Front Control Board
LED No display on
Front Control Board
Go
Yes
Refer to CON501 on Power Board
No
Check whether U11 and U10 work
good or not? And fix it or replace the
main board.
No
Replace MCU U8 on Main Board, or
replace the Main Board
No
Check the XP15 ON Front Control Board,
signals at Pin5, 6, 7 arrive the IC U301
PIN2,3,4
No
Yes
Yes
Yes
Correct connection
No
Yes
Replace U301 or LED
Check every supply voltage on Main Board
whether normal or not.
(XP4 PIN4&PIN5:+12V)
Check voltage +5V on main Board at XP9
PIN16: +5V
Check the power key S608, open/closed key
S612, source keyS611 and other key on
Front Board whether work normally or not
Check Front Control Board signals at XP15
Pin5 VSTB, Pin6 VSCLK, Pin7 VSDA
Check whether bad solder exists on XP15
on Front Control Board and U301 or LED
Yes

Philips HTB3540 Specifications

General

Number of satellite speakers	2
Satellite speakers RMS power	166 W
Satellite speaker frequency range	150 - 20000 Hz
Satellite speaker woofer diameter (imperial)	3 \
Subwoofer type	Passive subwoofer
Bass adjustment	Yes
Subwoofer frequency range	20 - 150 Hz
Subwoofer driver diameter (imperial)	8 \
Supported radio bands	FM
Preset stations quantity	40
AC input voltage	220-240 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	160 W
MP3 bit rates	32 - 320 Kbit/s
Audio decoders	DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
RMS rated power	1000 W
Audio output channels	5.1 channels
Audio formats supported	AAC, ADTS, FLAC, MKA, MP3, OGG, Vorbis, WAV, WMA
Total Harmonic Distortion (THD)	30 %
Battery type	AAA
Package type	Carton
Package weight	16.31 kg
Picture enhancement	Rotate, Zoom, HD (720p, 1080i, 1080p/ 24fps)
Image formats supported	GIF, JPG, PNG
Tare weight outer carton	1.62 kg
Cables included	AC, HDMI
USB version	2.0
HDMI version	1.4
Digital audio coaxial in	1
Component video (YPbPr/YCbCr) out	0
Aspect ratio	21:9
Video upscaling	No
Video formats supported	AVCHD, DIVX HD, H.264, ISO, MPEG1, MPEG2, MPEG4, WMV9
Disc types supported	BD, BD-R, BD-RE, CD, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formats	SVCD, VCD
Optical disc player type	Blu-Ray player
Consumer Electronics Control (CEC)	EasyLink
Product color	Black
Type of shelf-placement	Laying
Package depth	400 mm
Package width	669 mm
Package height	430 mm

Weight and Dimensions

Main unit weight	2660 g
Subwoofer weight	3660 g
Center speaker weight	650 g
Main unit dimensions (WxDxH)	435 x 286.5 x 56.3 mm
Subwoofer dimensions (WxDxH)	178 x 343 x 303 mm
Front speaker dimensions (WxDxH)	90 x 82 x 185 mm
Center speaker dimensions (WxDxH)	223 x 80 x 102 mm