Figure 2.16 8Hyb/8Combo Sli Block Diagram - Samsung OFFICESERV 7100 Service Manual

CHAPTER 12. Error! Use the Home tab to apply 제목 1,장 제목 1 to the text that you want to appear here.
2.5.8.2 Block Diagram-SLI
SLI block diagram of 8HYB/8COMBO board is as follows:
Analog parts
Digital parts
2.5.8.3 Main Features
Main features of 8HYB/8COMBO board are as follows:
Analog and digital extension
20/25 Hz ring generation
DTMF/dial pulse detection
Hook-off/on detection
Tone generation
8 analog extension ports, 8 digital extension ports
The SLI function of 8 ports and the DLI function with 8 ports in one board.
By using 8 RJ-45 ports, 16 ports are configured. The internal #4, 5 pins are used as the
SLI port, and the #7, 8 pins are used as the DLI port.
2-30
RJ-45 x 8
TIP, Ring Signal
Relay x 8
* 8Port=8
Transformer x 8
* 8Port=8
Balance
Hybrid x 2
* 8Port=2
CODEC IC
TP3057 x 8
* 8Port=8
FSX x 8
IC ASIC
SBS 9401
CS0, CS1,
CARD ID
CDEN, Data
Decoder
BD8~16
Address
BA4~16
30 Pin x 2 Connectors(to Mother Board)

Figure 2.16 8HYB/8COMBO SLI Block Diagram

PFT
relay
RING
Generator
Dual Color LED x 8
HOS 0~7
HWTx
HWRx
CLK
© SAMSUNG Electronics Co., Ltd.