Option Installation
TVM450/S/TVM550/S/TVM550II/TVM550IIS
Owner’s Manual
Page 5-11
8. Install the F-to-RCA connector from the package in the upper hole, with the
F connector facing outward.
9. Disconnect the RCA-to-RCA cable from J201 to the IF combiner board at the
combiner board.
10. Connect the RCA–RCA cable from connector J101 on the up/down con-
verter to the top F connector as shown. (Use the supplied RG-59 A/U cable
to jumper the new IF connectors when this option is not being used.)
11. Reinstall the modulator top cover.
12. Reconnect all cables removed in step 1.
CSG60 OR CMA60
BOARD
EXISTING
JACKS
EXISTING
RCA-TO -RCA
CABLE
F-TO-TMP
CABLE
(MODIFIED)
IF COMBINER
BOARD
NEW
CONNECTORS
OUTPUT AMP
MODULE
RF TUNER/MIXER
(UP/DOWN CONVERTER
MODULE)
POWER SUPPLY
BOARD
(P800)
J101
9020
Figure 5-10. CIF450-1 Installation