TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TSR-4100 92-SC Installation & Operating Instructions
TiL 93RE125 Rev F
2-3
REPLACEMENT
(1)
Position the receiver module into the chassis. While holding the receiver module slightly
back from the front panel, re-connect the flat cable from the front panel to the A3 board in
the receiver module.
(2)
Position and secure receiver module to front panel with four countersunk screws.
(3)
Connect flat cable to receiver module. Secure flat cable to receiver module with two
screws and two washers. Connect flat cable running out of the receiver module to the
external memory set board.
(4)
Connect DC and RF connectors to rear of receiver module.
(5)
Replace and secure the top cover of the receiver module with the screws removed in
step (3) of the REMOVAL instructions.
(6)
Replace top dust cover as described in paragraph 2.2.1.
2.2.3
Remove Replace External Single Channel Memory Set Module A5A1
REMOVAL
(1)
Remove dust cover as described in paragraph 2.2.1.
(2)
Remove and retain four screws securing Memory Set Board, Module A5A1 "piggy back"
to the standoffs on the power supply cover. (See Figure 2.1 for location)
REPLACEMENT
(3)
Secure the Memory Set Module to the stand-offs located on the power supply cover by
the four screws.
2.2.4
Remove/Replace Audio Board
REMOVAL
(1)
Remove dust cover as described in paragraph 2.2.1.
CAUTION:
Care must be taken when removing or replacing Control Board to avoid damage
to Motherboard Connector Pins.
(2)
Remove and retain four screws securing Audio Board "piggy back" to the Mother Board
standoffs. Remove Audio Board from Mother Board.
REPLACEMENT
(1)
Align the two female connectors on the control board with the male connectors on the
Mother Board using the four mounting holes and standoffs as a guide. Secure control
board to the Mother Board standoffs with four screws and washers.
(2)
Replace dust cover as described in paragraph 2.2.1.
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