Samsung HT-BD1255 - Page 4

Contents
6. PCB Diagram
6-1 Wiring Diagram ................................................................................................6-2
6-2 FRONT PCB Top ..............................................................................................
6-3
6-3 FRONT PCB Bottom ........................................................................................
6-5
6-4 KEY PCB Top ...................................................................................................
6-6
6-5 KEY PCB Bottom .............................................................................................
6-8
6-6 AMP PCB Top ..................................................................................................
6-9
6-7 AMP PCB Bottom .............................................................................................
6-11
6-8 MAIN PCB Top .................................................................................................
6-13
6-9 MAIN PCB Bottom ...........................................................................................
6-16
6-10 SMPS PCB Top ................................................................................................
6-18
6-11 SMPS PCB Bottom ..........................................................................................
6-19
7. Schematic Diagram
7-1 Overall Block Diagram .....................................................................................7-2
7-2 FRONT .............................................................................................................
7-3
7-3 KEY ..................................................................................................................
7-4
7-4 AMP .................................................................................................................
7-5
7-5 AUDIO / VIDEO (COMPONENT, COMPOSITE) ..............................................
7-6
7-6 HDMI CEC / TX (SIL9134) ...............................................................................
7-7
7-7 Boot Strap Option
.............................................................................................7-8
7-8 EBI ADDR, EBI DATA .......................................................................................
7-9
7-9 CLOCK, BBS
....................................................................................................7-10
7-10 BCM7440 POWER
...........................................................................................7-11
7-11 DDR2 BANK0, BANK1 .....................................................................................
7-12
7-12 SYSTEM MICOM / TUNER / SRC / WIRELESS .............................................
7-13
7-13 EXTERNAL IN & AUDIO FLOW .......................................................................
7-14
7-14 Ethernet, S-ATA, USB ......................................................................................
7-15
7-15 GPIO / IPOD / BT .............................................................................................
7-16
7-16 NAND, FlexOneNand .......................................................................................
7-17
7-17 MAIN POWER
..................................................................................................7-18
7-18 DSP SDRAM / FLASH .....................................................................................
7-19
7-19 BCM7620 (F/E) ................................................................................................
7-20
7-20 SMPS (110V) ...................................................................................................
7-21
7-21 SMPS (220V) ...................................................................................................
7-22