GAI-Tronics 69107-003 Series Speech Board Assembly Kit - Manual (Page 2)

Pub. 42003-196A
M ODEL 69107-003 S ERIES S PEECH B OARD A SSEMBLY K IT Page: 2 of 3
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Instructions
Note: The 69107-003 Speech PCBA is not compatible with the TS958 Tone/Speech Generator.
1. Remove the ac power from the TS959.
2. Loosen the four captive screws from the front cover of the TS959.
3. Swing the cover open and remove the ribbon cable from J1 on the 69105-004 Termination PCBA. To
remove the ribbon cable from J1, push the latch eject levers on each side of the connector. Refer to
Figure 1.
Figure 1. TS959 Outline Diagram
4. Remove the TS959 front cover completely by pulling the hinges out of the holes in the rear enclosure.
5. Remove the four screws from the PCBA shield on the rear of the cover, and set the shield aside.
6. Locate J1 on the 69107-003 Speech Board Assembly, and J3 on the 69102-003 Tone Generator
PCBA. Insert J3 into J1, and press the plastic standoffs on the 69107-003 Speech Board Assembly
into the holes provided on the 69102-003 Tone Generator PCBA. Refer to Figure 1.
7. Reinstall the shield, the ribbon cable, and the front cover.
The installation of the 69107-003 Speech Board Assembly is now complete.