Chapter 12 627
Display/Power Supply Section
Troubleshooting Using the TAM
Figure 12-5 A17 Test Connector
Table 12-2 TAM Tests versus Test Connectors
Connector Manual Probe Troubleshooting Test Measured
Signal Lines
A17J4 Revision MS5
Constant current Source MS1
Intensity input MS7
Intensity offset MS7
Blanking control MS8
A2J201 10 V reference test MS4
Switch drive test MS3
Buffered X &Y DAC outputs MS2, MS7
X line generator test MS6
Y line generator test MS1
Intensity offset output MS8
A2J202 Revision MS1
X, Y, &Z output offset MS3, MS4,
MS7
X output amplifier MS7
Y output amplifier MS3
Blanking test MS4
Focus DAC test MS2
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