Table 4-11: Ps/2 Keyboard Connector J700; Table 4-12: Headphone Connector J300; Table 4-13: Tft Color Display Connector J660 - Tektronix H600 RFHawk Service Manual

Troubleshooting
4–20

Table 4-11: PS/2 keyboard connector J700

Pin
1
2
3
4
5
6

Table 4-12: Headphone connector J300

Pin
1
2
3
4
5
6
7

Table 4-13: TFT color display connector J660

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Signal name
DATA
NC
GND
+5 V
CLK
NC
Signal name
GND
SPKR
SPRR
HS
-HS
NC
NC
Signal name
GND
DOT CLK
HSYNC
VSYNC
GND
GND
GND
GND
RED-3
RED-4
RED-5
GND
GND
GND
GND
GRN-3
GRN-4
GRN-5
H600 & SA2600 Service Manual
Signal information
Signal information
+3 V, 4.8 MHz
1 ms pulse, +3 V over 38 μs
1 ms pulse every 8 ms
+3 V data, mostly high
+3 V data, mostly high
+3 V data, mostly high
+3 V data
+3 V data
+3 V data