Service manual

Page 6
VOLTAGE, RESISTANCE CHARTS
Measurementpoint Voltage
J10pin1 5.0V+/‐.15V
J10pin2‐9.5V+/‐.5V
J10pins3and5 0.0V+/‐.05V(ground)
J10pin4 Appliedvoltage(11‐15V)
Anode(unbandedside)ofD7 0.25*appliedvoltage
Cathode(bandedside)ofD9andD5 2.7V
JunctionofR24andR25 0.17*appliedvoltage
Table1.DCVoltagesonDCD/TunerBoard