Text preview for : HTD4500EN_SB-SI_1348645088.pdf part of Samsung HTD4500EN SB-SI 1348645088 Samsung Audio HT-D4500 HTD4500EN_SB-SI_1348645088.pdf
Back to : HTD4500EN_SB-SI_134864508 | Home
Home Entertainment
System
Model Name HT-D4500
Model Code HT-D4500/EN
SERVICE MANUAL
Home Entertainment System Contents
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. PCB Diagram
HT-D4500
6. Schematic Diagram
Refer to the service manual in the GSPN (see the rear cover) for more information.
Contents
Contents
1. Precaution........................................................................................................................................ 1 - 1
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
2.1. Product Feature ....................................................................................................................... 2 - 1
2.2. Specifications.......................................................................................................................... 2 - 2
2.2.1. HT-D45** Specifications .............................................................................................. 2 - 2
2.2.2. HT-D4200 Specifications .............................................................................................. 2 - 4
2.3. Specifications Analysis ............................................................................................................. 2 - 6
2.4. Accessories ............................................................................................................................ 2 - 7
2.4.1. Supplied Accessories ................................................................................................... 2 - 7
3. Disassembly & Reassembly ................................................................................................................ 3 - 1
3.1. Overall Disassembly & Reassembly ............................................................................................ 3 - 1
4. Troubleshooting ................................................................................................................................ 4 - 1
4.1. Checkpoints by Error Mode ....................................................................................................... 4 - 1
4.1.1. No Power................................................................................................................... 4 - 2
4.1.2. No Sound................................................................................................................... 4 - 4
4.1.3. Disc Loading Error ...................................................................................................... 4 - 5
4.1.4. Remote doesn't work ................................................................................................... 4 - 6
4.1.5. No Logo (HDMI) - Label A........................................................................................... 4 - 8
4.1.6. No Logo (Component) - Label B .................................................................................... 4 - 11
4.1.7. No Logo (Composite)................................................................................................... 4 - 14
4.1.8. Disc skips or freezing ................................................................................................... 4 - 17
4.1.9. No Disc Reading Error ................................................................................................. 4 - 18
4.1.10. Network Error............................................................................................................. 4 - 19
4.2. Initialization & Upgrade Methods ............................................................................................... 4 - 20
4.2.1. How to check F/W version ............................................................................................ 4 - 20
4.2.2. How to update firmware................................................................................................ 4 - 21
4.2.3. Cold Start Method (Initialize Setup) ................................................................................ 4 - 23
4.3. Buyer-Region Code Setting Method ............................................................................................ 4 - 24
4.3.1. Inserting the Region Code after replacing the Main PCB ..................................................... 4 - 24
4.4. Adjustment............................................................................................................................. 4 - 28
5. PCB Diagram ................................................................................................................................... 5 - 1
5.1. Wiring Diagram....................................................................................................................... 5 - 1
5.2. FRONT PCB Top .................................................................................................................... 5 - 2
5.2.1. Pin Connection ........................................................................................................... 5 - 3
5.2.2. Test Point Wave Form .................................................................................................. 5 - 4
i Copyright