Samsung HT-D4500 Service Manual page 3

5.3. FRONT PCB Bottom ............................................................................................................... 5 − 5
5.4. MAIN PCB Top ...................................................................................................................... 5 − 6
5.4.1. Pin Connection ........................................................................................................... 5 − 7
5.4.2. Test Point Wave Form .................................................................................................. 5 − 8
5.5. MAIN PCB Bottom.................................................................................................................. 5 − 9
5.5.1. Test Point Wave Form .................................................................................................. 5 − 10
5.6. SMPS PCB Top....................................................................................................................... 5 − 11
5.6.1. Pin Connection ........................................................................................................... 5 − 12
5.7. SMPS PCB Bottom .................................................................................................................. 5 − 13
6. Schematic Diagram ........................................................................................................................... 6 − 1
6.1. Overall Block Diagram ............................................................................................................. 6 − 1
6.2. FRONT ................................................................................................................................. 6 − 2
6.2.1. Test Point Wave Form .................................................................................................. 6 − 3
6.3. AMP PWM ............................................................................................................................ 6 − 4
6.4. TI AMP ................................................................................................................................. 6 − 5
6.5. DC-DC POWER...................................................................................................................... 6 − 6
6.6. AUDIO/VIDEO/IPOD OUT CEC............................................................................................... 6 − 7
6.6.1. Test Point Wave Form .................................................................................................. 6 − 8
6.7. USB ETHERNET .................................................................................................................... 6 − 9
6.8. IPOD..................................................................................................................................... 6 − 10
6.9. FRONT MICOM ..................................................................................................................... 6 − 11
6.10. DIR/ADC/RX SWITCHING/D.IN .............................................................................................. 6 − 12
6.11. HDMI MICOM ....................................................................................................................... 6 − 13
6.11.1. Test Point Wave Form .................................................................................................. 6 − 14
6.12. DDR3 INTERFACE................................................................................................................. 6 − 15
6.13. INTERFACE/SATA BLOCK ..................................................................................................... 6 − 16
6.14. FLASH MEMORY/EMMC MOVINAND.................................................................................... 6 − 17
6.15. FIRENCE POWER JTAG DEBUG ............................................................................................. 6 − 18
6.16. FRONT-END BLOCK.............................................................................................................. 6 − 19
6.17. FIR END RAPTOR.................................................................................................................. 6 − 20
6.18. SMPS .................................................................................................................................... 6 − 21
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