3-9
Capstan Motor Stopped.
Check Power.
Does PWM wave appear at IC501
Pin 108?
Does the CFG signal appear at PMC01
Pin 1?
Check Capstan Motor Ass’y.
Check Components and foil patterns
between PMC01 Pin 7 and IC501
Pin 9 for shorts.
Replace IC501.
Does 13VA appear at PMC01 Pin 2?
Does 2.8V appear at PMC01 Pin 9?
Check Connector and Capstan
Motor Ass’y.
Check the Components and foil Patterns
Connected between IC501 Pin 108 and
PMC01 Pin 9 for shorts.
Does the CFG signal appear at IC501
Pin 9?
Does Capstan PWM appear at IC501
Pin 108?
Check the components and foil pattern
connected between IC501 Pin 108 and
PMC01 Pin 9 for shorts
C.
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
NO
Summary of Contents for HR-J282EU
Page 2: ......
Page 34: ......
Page 57: ...4 22 GEAR F R GEAR AY P2 P3 ...
Page 66: ...MEMO ...
Page 67: ......
Page 68: ...VICTOR COMPANY OF JAPAN LIMITED VIDEO DIVISION Printed in Japan S40894 ...
Page 82: ...3 45 3 46 LOCATION GUIDE PRINTED CIRCUIT BOARD DIAGRAMS 1 MAIN P C Board Solder Side ...