Samsung HT-X810 User manual

SERVICE
Manual
DIGITAL HOME THEATER SYSTEM
Refer to the service manual in the GSPN (see the rear cover) for the more information.
CONTENTS
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. PCB Diagram
7. Schematic Diagram
DIGITAL HOME
THEATER SYSTEM
Model Name : HT-X810
Model Code : HT-X810R/XET
Speaker PS-X810
Front Right PS-FX810-R
Front Left PS-FX810-L
Subwoofer PS-WX810
HT-X810

This Service Manual is a property of Samsung Electronics
Co.,Ltd. Any unauthorized use of Manual can be punished
under applicable International and/or domestic law.
GSPN (Global Service Partner Network)
Area Web Site
North America service.samsungportal.com
Latin America latin.samsungportal.com
CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
Mideast & Africa mea.samsungportal.com
© Samsung Electronics Co.,Ltd. Apr. 2008
Printed in Korea

Contents
1. Precaution
1-1 Safety Precautions...........................................................................................1-1
1-2 Servicing Precautions ......................................................................................1-3
1-3 Precautions for Electrostatically Sensitive Devices (ESDs).............................1-4
2. Product Specification
2-1 Product Feature ...............................................................................................2-1
2-2 Specifications...................................................................................................2-2
2-3 Specifications Analysis.....................................................................................2-4
2-4 Accessories......................................................................................................2-6
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly ................................................................3-1
4. Troubleshooting
4-1 Checkpoints by Error Mode..............................................................................4-2
4-2 Measures to be taken when the Protection Circuit operates ...........................4-23
4-3 Initialization & Upgrade Methods .....................................................................4-25
5. Exploded View & Part List
5-1 Exploded View .................................................................................................5-2
5-2 Electrical Part List ............................................................................................5-4

Contents
6. PCB Diagram
6-1 Wiring Diagram ................................................................................................6-2
6-2 AMP PCB Top ..................................................................................................6-3
6-3 AMP PCB Bottom.............................................................................................6-5
6-4 BLUETOOTH PCB Top ....................................................................................6-6
6-5 BLUETOOTH PCB Bottom ..............................................................................6-8
6-6 JACK PCB Top.................................................................................................6-9
6-7 JACK PCB Bottom ...........................................................................................6-11
6-8 KEY PCB Top...................................................................................................6-12
6-9 KEY PCB Bottom .............................................................................................6-13
6-10 VFD PCB Top...................................................................................................6-15
6-11 VFD PCB Bottom .............................................................................................6-17
6-12 MAIN PCB Top .................................................................................................6-18
6-13 MAIN PCB Bottom ...........................................................................................6-22
6-14 SMPS PCB Top................................................................................................6-23
6-15 SMPS PCB Bottom ..........................................................................................6-24
7. Schematic Diagram
7-1 Overall Block Diagram .....................................................................................7-2
7-2 AMP .................................................................................................................7-3
7-3 BLUETOOTH ...................................................................................................7-4
7-4 REAR JACK.....................................................................................................7-5
7-5 KEY..................................................................................................................7-6
7-6 VFD..................................................................................................................7-7
7-7 MPEG...............................................................................................................7-8
7-8 MICOM.............................................................................................................7-9
7-9 HDMI................................................................................................................7-10
7-10 DSP..................................................................................................................7-11
7-11 ADC+VIDEO ....................................................................................................7-12
7-12 SIDE JACK.......................................................................................................7-13
7-13 SMPS...............................................................................................................7-14