Table 4-5: Internal Speaker Connector J110 - Tektronix H600 RFHawk Service Manual

H600 & SA2600 Service Manual
Table 4-4: Application module connector JR170 (cont.)
Signal
Pin name
15 MODON6
16 MODON5
17 MODON4
18 MODON3
19 MODON2
20 MODON1
21
-RESET
22 SPISEL6
23 SPISEL5
24 SPISEL4
25 SPISEL3
26
SPISEL2
27 SPISEL1
28 NC2
29 TIMER
30 +3.4 V
31 +3.4 V
32 STST
33 +3.4 V
34 +3.4 V
35 TXTRIG
36 +3.4 V
37 +3.4 V
38
RXTRIG
39 GND
40 EXTRIG

Table 4-5: Internal speaker connector J110

Pin
1
2
Signal
information Pin
GND 55
GND 56
57
58
59
60
61
+5 V High 62
+5 V High 63
+5 V High 64
+5 V High 65
+5 V High 66
+5 V High 67
68
500 mV, 69
2.5 μs/
300 ns
pulse
70
71
72
73
74
75
76
77
78
79
80
Signal name
VO1
VO2
Troubleshooting
Signal Signal
name information
AUDIOIN-
AUDIOIN+
GND
-MODIRQ6 +5 V high
-MODIRQ5 +5 V high
-MODIRQ4 +5 V high
+5 V high
-MODIRQ3
-MODIRQ2 +5 V high
-MODIRQ1 +5 V high
GND
SPICLK6 GND
GND
SPICLK5 GND
GND
SPICLK4 +5 V high
GND
SPICLK3 +5 V high
GND
+5 V high
SPICLK2
GND
SPICLK1 +5 V high
GND
SPIRXD +5 V high
GND
SPITXD +5 V high
GND
Signal information
2.4 VDC nominal
2.4 VDC
4–17