Philips HTS3541/05 User manual

TABLE OF CONTENTS
Page
Service Manual
. Mechanical and Dismantling Instructions…………........................3-1
. Software Upgrades ........................................................................4-1
. Trouble Shooting Chart……………………………………………….5-1
. Wiring Diagram………………………………………..………..….….6-1
. Electrical Diagrams and Print-layouts..….…………………....….…7-1
. Set Mechanical Exploded view & Part list.…………………..….….8-1
©Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
CLASS 1
LASER PRODUCT
PHILIPS
GB
HTS3541/05/12/51/55/78/79/93/98/X78
. DFU Instruction..............................................................................2-1
. Revision List..................................................................................9-1
Home Theater DVD Player
. Technical Specifications…………....………………………..............1-
3
. Safety Instruction, Warning & Notes….……………………....….....1-
4
. Location of PCB BdsÿVersion Variation and Repair Scenario Matrix..........1-2
Published by RY&LLL - 1130 BU AVM Printed in The Netherlands Subject to modification
3139 785 35832
Version 1.2
Service
This service manual is for HTS3541 first Generation model,
which is different from the previous generation models.
For First Generation model the serial number
begin with KX1xxxxxxxxxxx.

1-2
PCB BOARD LOCATION:
Version Variation
HTS3541
Type/Versions
Features /05 /12 /51 /55 /78 /79 /93 /98 X/78
Output Power- 300W X X X X X X X X X
Voltage(220~240V~) X X X X X
Voltage(110~240V~) X X X X
MP3 LINK X X X X X X X X
Repair Scenario Matrix
HTS3541
Type/Versions
Board in used /05 /12 /51 /55 /78 /79 /93 /98 X/78
Main Board C C C C C C C C C
Front Control Board B B C C C C C C C
Amplifier Board B B C C C C C C C
Power Board B B C C C C C C C
*Bd:Board Level Replacement
*C:Component Level Repair

Amplifier
•Total output power: 300 W RMS (30%
THD)
•Frequency response: 20 Hz-20 kHz / ±3 dB
•Signal-to-noise ratio: > 65 dB (CCIR)/
(A-weighted)
•Input sensitivity:
•AUX: 2 V
•Music iLink: 1 V
Video
•Signal system: PAL/NTSC
•HDMI output: 480i/576i, 480p/576p, 720p,
1080i, 1080p, 1080p24
Audio
•S/PDIF Digital audio input:
•Coaxial: IEC 60958-3
•Optical: TOSLINK
•Sampling frequency:
•MP3: 32 kHz, 44.1 kHz, 48 kHz
•WMA: 44.1 kHz, 48 kHz
•Constant bit rate:
•MP3: 32 kbps - 320 kbps
•WMA: 48 kbps - 192 kbps
Radio
•Tuning range:
•Europe/Russia/China: FM 87.5-
108 MHz (50 kHz)
•Asia Pacific/Latin America: FM 87.5-
108 MHz (50/100 kHz)
•Signal-to-noise ratio: FM 50 dB
•Frequency response: FM 200 Hz-12.5 kHz
/ ±6 dB
USB
•Compatibility: Hi-Speed USB (2.0)
•Class support: USB Mass Storage Class
(MSC)
•File system: FAT16, FAT32, NTFS
•Maximum memory support: < 160 GB
Note
•Specifications and design are subject to change
without notice.
Region codes
The type plate on the back or bottom of the
home theatre shows which regions it supports.
Media formats
•AVCHD, BD, BD-R/ BD-RE, BD-Video,
DVD-Video, DVD+R/+RW, DVD-R/-RW,
DVD+R/-R DL, CD-R/CD-RW, Audio CD,
Video CD/SVCD, Picture files, MP3 media,
WMA media, DivX Plus HD media, USB
storage device
File formats
•Audio: .aac, .mka, .mp3, .wma, .wav
•Video: .avi, .divx, .mp4, .mkv, .asf, .mpg, .mpeg
•Picture: .jpg, .jpeg, .gif, .png
Country DVD BD
Europe,
United Kingdom
Korea
Latin America
Australia,
New Zealand
Russia, India
China
AA
AA
CC
CC
Asia Pacific, Taiwan,
Product Specifications:
HTS3541/05/12/51/55/78/79/X78:
1-3

Main unit
•Power supply:
•Europe/China/Russia/India: 220-
240 V~, 50 Hz
•Latin America/Asia Pacific: 110-240 V~,
50-60 Hz
•Power consumption: 60 W
•Standby power consumption: 0.9 W
•Dimensions (WxHxD): 360 x 58 x 325 mm
•Weight: 2.4 kg
Subwoofer
•Output power: 50 W RMS (30% THD)
•Impedance: 4 ohm
•Speaker drivers: 133 mm (5.25”) woofer
•Dimensions (W x H x D): 160 x 265 x 265 mm
•Weight: 2.5 kg
•Cable length: 3 m
Speakers
Centre speaker:
•Output power: 50 W RMS (30% THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 63.5 mm (2.5”) woofer
•Dimensions (W x H x D): 159 x 84.5 x 80 mm
•Weight: 0.35 kg
•Cable length: 2 m
Front/Rear speaker:
•Output power: 4 x 50 W RMS (30% THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 63.5 mm (2.5”) woofer
•Dimensions (WxHxD): 84.5 x159 x 80 mm
•Weight (front speakers): 0.35 kg/each
•Weight (rear speakers): 0.35 kg/each
•Cable length (front speakers): 3 m
•Cable length (rear speakers): 7 m
Remote control batteries
•2 x AAA-R03-1.5 V
Laser
•Laser Type (Diode): InGaN/AlGaN (BD),
AlGaInP (DVD/CD)
•Wave length: 405 +7 nm/-7 nm (BD), 655
+10 nm/-10 nm (DVD), 790 +10 nm/-20
nm (CD)
•Output power (Max. ratings): 20 mW (BD),
6 mW (DVD), 7 mW (CD)
1-4

Note
•Specifications and design are subject to change
without notice.
Region codes
The type plate on the back or bottom of the
home theater shows which regions it supports.
Media formats
•AVCHD, BD, BD-R/ BD-RE, BD-Video,
DVD-Video, DVD+R/+RW, DVD-R/-RW,
DVD+R/-R DL, CD-R/CD-RW, Audio CD,
Video CD/SVCD, Picture files, MP3 media,
WMA media, DivX Plus HD media, USB
storage device
Country DVD BD
Europe,
United Kingdom
Korea
Latin America
Australia,
New Zealand
Russia, India
China
AA
AA
CC
CC
Asia Pacific, Taiwan,
File formats
•Audio: .aac, .mka, .mp3, .wma, .wav
•Video:
•.avi, .divx, .mp4, .mkv, .asf, .wmv, .mpg,
.mpeg
•.rmvb, .rm
•Picture: .jpg, .jpeg, .gif, .png
Amplifier
•Total output power: 300W RMS (30%
THD)
•Frequency response: 20 Hz-20 kHz / ±3 dB
•Signal-to-noise ratio: > 65 dB (CCIR) /
(A-weighted)
•Input sensitivity:
•AUX: 2 V
•Music iLink: 1 V
Video
•Signal system: PAL / NTSC
•HDMI output: 480i/576i, 480p/576p, 720p,
1080i, 1080p, 1080p24
Audio
•S/PDIF Digital audio input:
•Coaxial: IEC 60958-3
•Optical: TOSLINK
•Sampling frequency:
•MP3: 32 kHz, 44.1 kHz, 48 kHz
•WMA: 44.1 kHz, 48 kHz
•Constant bit rate:
•MP3: 32 kbps - 320 kbps
•WMA: 48 kbps - 192 kbps
Radio
•Tuning range:
•Europe/Russia/China: FM 87.5-108
MHz (50 kHz)
•Asia Pacific/Latin America: FM 87.5-108
MHz (50/100 kHz)
•Signal-to-noise ratio: FM 50 dB
•Frequency response: FM 200 Hz-12.5 kHz
/ ±6 dB
Product Specifications:
1-5
HTS3541/93/98:

USB
•Compatibility: Hi-Speed USB (2.0)
•Class support: USB Mass Storage Class
(MSC)
•File system: FAT16, FAT32, NTFS
•Maximum memory support: < 160 GB
Main unit
•Power supply:
•Europe/China/Russia/India: 220-240
V~, 50 Hz
•Latin America/Asia Pacific: 110-240 V~,
50-60 Hz
•Power consumption: 60 W
•Standby power consumption: 0.9 W
•Dimensions (WxHxD): 360 x 58 x 325 mm
•Weight: 2.40 kg
Subwoofer
•Output power: 50 W RMS (30% THD)
•Impedance: 4 ohm
•Speaker drivers: 133 mm (5.25”) woofer
•Dimensions (WxHxD): 160 x 265 x 265
mm
•Weight: 2.50 kg
•Cable length: 3 m
Speakers
Center speaker:
•Output power: 50 W RMS (30% THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 63.5 mm (2.5”) woofer
•Dimensions (WxHxD): 159 x 84.5 x 80 mm
•Weight: 0.35 kg
•Cable length: 2 m
Front/Rear speaker:
•Output power: 4 x 50 W RMS (30% THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 63.5 mm (2.5”) woofer
•Dimensions (WxHxD): 84.5 x159 x 80 mm
•Weight (front speakers): 0.35 kg/each
•Weight (rear speakers): 0.35 kg/each
•Cable length (front speakers): 3 m
•Cable length (rear speakers): 7 m
Remote control batteries
•2 x AAA-R03-1.5 V
Laser
•Laser Type (Diode): InGaN/AIGaN (BD),
AIGaInP (DVD/CD)
•Wave length: 405 +7 nm/-7 nm (BD), 655
+10 nm/-10 nm (DVD), 790 +10 nm/-20
nm (CD)
•Output power (Max. ratings): 20 mW (BD),
6 mW (DVD), 7 mW (CD)
1-6

Safety instruction
1. General safety
Safety regulations require that during a repair:
. Connect the unit to the mains via an isolation transformer.
. Replace safety components indicated by the symbol ,
only by components identical to the original ones. Any
other component substitution (other than original type)
may increase risk of fire or electrical shock hazard.
Safety regulations require that after a repair, you must
return the unit in its original condition. Pay, in particular,
attention to the following points:
. Route the wires/cables correctly, and fix them with the
mounted cable clamps.
. Check the insulation of the mains lead for external
damage.
. Check the electrical DC resistance between the mains
plug and the secondary side:
1) Unplug the mains cord, and connect a wire between
the two pins of the mains plug.
2) Set the mains switch the “on” position (keep the
mains cord unplug).
3) Measure the resistance value between the mains
plug and the front panel, controls, and chassis
bottom.
4) Repair or correct unit when the resistance
measurement is less than 1M
¡
.
5) Verify this, before you return the unit to the
customer/user (ref. UL-standard no. 1492).
6) Switch the unit “off”, and remove the wire between
the two pins of the mains plug.
2.Laser safety
This unit employs a laser. Only qualified service personnel
may remove the cover, or attempt to service this device
(due to possible eye injury).
Laser device unit
Type :SemiconductorlaserGaAlAs
Wavelength : 650nm (DVD)
: 780nm (VCD/CD)
Output power : 7mW (DVD)
:10mW(DVD/CD)
Beam divergence: 60 degree
Note: Use of controls or adjustments or performance of
procedure other than those specified herein, may result in
hazardous radiation exposure. Avoid direct exposure to
beam.
Safet
y
instruction, Warnin
g
& Notes
1-7

Warning
1.General
. All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD). Careless handing during
repair can reduce life drastically. Make sure that, during
repair, you are at the same potential as the mass of the
set by a wristband with resistance. Keep components and
tools at this same potential. Available ESD protection
equipment:
1) Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
4822 310 10671.
2) Wristband tester 4822 344 13999.
. Be careful during measurements in the live voltage
section. The primary side of the power supply , including
the heat sink, carries live mains voltage when you
connect the player to the mains (even when the player is
“off”!). It is possible to touch copper tracks and/or
components in this unshielded primary area, when you
service the player. Service personnel must take
precautions to prevent touching this area or components
in this area. A “lighting stroke” and a stripe-marked
printing on the printed wiring board, indicate the primary
side of the power supply.
. Never replace modules, or components, while the unit is
“on”.
2. Laser
. The use of optical instruments with this product, will
increase eye hazard.
. Only qualified service personnel may remove the cover
or attempt to service this device, due to possible eye
injury.
. Repair handing should take place as much as possible
with a disc loaded inside the player.
. Text below is placed inside the unit, on the laser cover
shield:
Notes: Manufactured under licence from Dolby
Laboratories. The double-D symbol is trademarks of Dolby
Laboratories, Inc. All rights reserved.
CAUTION: VISIBLE AND INVISIBLE LASER
RADIATION WHEN OPEN, AVOID EXPOSURE
TO BEAM.
1-8

Service Hints
CAUTION:
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE
ELECTRONICS WHEN CONNECTING A NEW DRIVE. THAT`S WHY, BESIDES THE SAFETY
MEASURES LIKE
· SWITCH OFF POWER SUPPLY
· ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE PERAIR TECHNICAN
1. How to replace a defective loader?
Step1: Dismantling the loader to access the ESD protection point;
Step2: Remove the solder joint on the ESD protection point;
（NOTICE: REMOVE THE SOLDER JOINT AS THE WHITE ARROW DIRECTION
IN ABOVE PICTURE）
Step3: Connect the 4PIN cable with the base. (Figure 2/3)
Step4: Take a label (can be reused) to cover the pane to prevent dust and touching the
protection point (Figure 4)
1.Loader 2.4pinbase 3.Insert4pincable
1-9

Note: The ESD protection point needs to be soldered if:
1). it is still under good condition;
2). It is defective but need to sent back for failure analysis to support back charging
evidence.
This is also applicable to all partnership workshops.
2. Reference about the loader:
DESCRIPTION POSITION
BLU-RAY LOADER L9829+414H08 OPU
LOADER LABEL LABEL
4PIN CONNECTOR L=260MM 4P
1). The ASSY-loader includes three components, as below picture:
2). top and bottom pictures :
TOP Bottom
The ASSY-loader
The cable
Theloader The label
1-10