Toshiba DP120F Service Manual page 60

5.2.5 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
• Bind screw M-3X8 B-tight-zc :
• Locking support
Installing 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
Memory PBA
(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 test
mode. (Refer to page 11-27.)
March 2000 © TOSHIBA TEC
: 1
2
: 1
MAIN PBA (CN7)
3-5-18US
Fig. 3-5-18
3-33
EU/AU/ASIA/HK model
MAIN PBA (CN7)
Memory PBA
DP120F/DP125F Installation
3-5-18EU