1.8Layout of PC Boards

e-STUDIO2500c/3500c/3510ce-STUDIO5520C/6520C/6530C e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C e-STUDIO5540C/6540C/6550C e-STUDIO2040C/2540C/3040C/3540C/4540C

FAX

FAX PWR

NCU

 

 

 

NCU

MDM

FAX

 

 

MDM

 

FAX PWR

e-STUDIO205L/255/305/355/455

e-STUDIO555/655/755/855

e-STUDIO206L/256/306/356/456

e-STUDIO556/656/756/856

MDM

FAX

MDM

 

 

 

 

 

FAX

FAX PWR

NCU

FAX PWR

NCU

Fig. 1-21 Rear side of the equipment

Symbol

Name

 

Function

 

 

 

 

 

 

FAX

FAX board

 

Controls the FAX function

 

 

 

 

 

 

MDM

MDM board

 

Control the MODEM function (for 2nd line)

 

 

 

 

 

 

NCU1

NCU1 board

 

Control the line of telephone (for 1st line)

 

 

 

 

 

 

NCU2

NCU2 board

 

Control the line of telephone (for 2nd line)

 

 

 

 

 

 

FAX PWR

FAX power board

 

Supplies the power (-12V, +24V) of FAX

 

 

 

 

 

 

GD-1210/1250/1270/1160/1260

 

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SPECIFICATIONS AND OUTLINE OF SYSTEM

 

 

 

 

 

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Image 32
Toshiba GD-1270, GD-1260, GD-1250 Layout of PC Boards, Ncu Mdm Fax Fax Pwr, Mdm Fax Fax Pwr Ncu, Symbol Name Function