Doc.No.: 08300-007-D
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Page 15 of 16
FIGURE 3 / FIGUR 3
ST6ST5
PHONTECH 97301-001.MK.1.
SEEN FROM COMPONENT SIDE
file:\..\strapbes.drw
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1
1
ST7
1
ST3
ST2 ST1
GENERAL VOLUME POTENSIOMENTER
CLOSED WHEN STB BW INPUT IS 0 dBm
ST5: NORMAL BRIDGEWING: CLOSED
CONNECTION PIN 5/6 FOR EXT. MIC
ST2 CLOSED WHEN INTERNAL MIC IS USED
ST1 CLOSED WHEN EXT. MIC. IS USED
ST 3 PROGRAM SELECTOR NORM OPEN
S
T
4
CLOSED WHEN STB BW INPUT IS USED F. ALLCALL
CONNECTION PIN 7/8 FOR EXT. MIC PTT
CLOSED WHEN STB BW INPUT IS 5mV
MICROCONTROLLER RESET ALWAYS OPEN
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