Toshiba DP120F Service Manual

Also see for DP120F: Operator's manual Instruction manual

Contents

March 2000 © TOSHIBA TEC 3-33 DP120F/DP125F Installation5.2.5 MEMORY PBA (DP120F Only)The optional memory PBA provide of 4MB of image (PIX) memory. The memory PBA is con-nected directly to the Main PBA connector.Composing Parts:• MEMORY PBA : 1• Bind screw M-3X8 B-tight-zc : 2• Locking support : 1Installing Procedure:Before beginning, power the unit off and read through “5.1 Remarks Before Starting Works.”(Page 3-19)(1) Remove the two screws holding the PCB assembly.(2) Move the knob in the direction shown by the arrow and pull out the PCB assembly.(See Fig. 3-5-15)(3) Attach the Locking support.(4) Directly connect the Memory PBA connector with the MAIN PBA connector (CN7).US/CA/TW model EU/AU/ASIA/HK modelFig. 3-5-183-5-18US 3-5-18EU(5) Reinstall the remaining components in the reverse order.(6) After assembling, turn the Power switch ON, and check the following:• Perform “MEMORY CLEAR” of “01. MEMORY CLEAR” in “5. MAINTENANCE” of testmode. (Refer to page 11-27.)MAIN PBA (CN7)Memory PBAMAIN PBA (CN7)Memory PBA