CTX 1565D Troubleshooting Manual page 23

6.0 TROUBLESHOOTING 1565D
Side pin distortion
CHECK PIN 21,22 VOLTAGE
OF IC501
CHECK IC501 OR 1IC502
CHECK Q503, Q504, Q512 AND
THEIR PERIPHERAL PARTS
CHECK BASE VOLTAGE
OF Q503, Q504, Q512
CHECK 1C801 AND
IT'S PERIPHERAL PARTS
20 CTX