Page 6 of AM/FM Tuner Module by McIntosh Laboratory, Inc.

mht series component removing covers 1 remove all connecting cables from the rear panel of the mht series a/v system controller 2 remove two screws from each cover side and two screws from the back screws that secure the top cover to the mht series component 3 lift off the top cover by grasping the rear sides of the top cover and lifting up and away from the mht series component 4 remove the inside connector figure 10 cover which is secured with two phillips head screws and is located on the rear panel refer to figures 10 and 11 note retain the two screws as they will be used later to install the am/fm tuner module installing the cables and module 5 locate the three supplied ribbon cables from the shipping carton and attach the plug of the six conductor ribbon cable to the six pin j3 as indicated on the mht series component main audio pc board refer to figures 1 on page 3 and 12 note the six pin cable plug and pc board socket are keyed to attach only in one direction do not force it on backward rear panel inside cover figure 11 6 in a similar fashion attach the plug of the four conductor ribbon cable to the four pin pc board socket j2 and the plug of the seven conductor ribbon cable to the seven pin pc board socket j1 7 relocate the free j3 ends of connections j2 for ribbon the prej1 cables viously installed rear panel cables so openings that they will not interfere main audio with the pc board installafigure 12 6 tion of the am/fm tuner module refer to figure 13 8 locate the am fm tuner module cables in the connected antito pc board static am/fm bag tuner there is module a tm1 serial number label figure 13 attached to the outside of the bag refer to figure 1 on page 3 remove the label from the bag and attached it to the rear panel of the mht series component below the opening labeled raa1 am ant din connector refer to figure 14 9 remove the am/fm tuner module from the anti-static bag refer to figure 1 on page 3 10 orient the module so the f connector that is at the bottom of the module will fit through the lower opening of the mht series component rear panel the cover was previously removed in step 4 and din the three pc board connectors connector are facing up refer to figures 13 and 14 tm1 label 11 secure the module to the mht series component rear panel with the two phillips head f screws that were previously connector removed from the rear panel in step 4 figure 14 12 attach the plug of the six conductor ribbon cable coming from the six pin socket j3 as indicated on the mht series component main audio pc board to the six pin pc board socket j3 of the module which is located closest to the mht series component rear panel refer to figure 13 note the six pin cable plug and pc board socket are keyed to attach only in one direction do not force it on backward 13 in a similar fashion attach the plug of the four conductor ribbon cable coming from the four pin socket j2 as indicated on the mht series component main

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