The drawing in Figure 3-7 contains the board-to-board connector and pin information for the KDL22EX308 to identify voltages, signal and control lines for troubleshooting purposes. Figure 3-8 illustrates the same information for the KDL32EX308. All critical voltages and control signals are easily accessed at the power supply board. Use this drawing in conjunction with the previously discussed troubleshooting techniques and flowcharts for testing operating voltages and control signals.
Circuit Board and Connector Locations
Figure 3-9 illustrates the rear of a KDL22EX308 with the cover removed. The location of the major circuit boards and connectors for voltage checks is provided. An illustration of the KDL32EX308 is shown in Figure 3-10
