Service manual
Table Of Contents
- 1. Introduction
- 2. The RA-3/3A Chassis
- 3. RA-3/3A Power Supply Troubleshooting
- 4. RA-3/3A Shutdown and Self-Diagnostics
- 5. RA-3/3A Deflection Circuits
- 6. RA-3/3A Video Process Troubleshooting: T & S Models
- 7. Troubleshooting the RA-4 Chassis
- 8. RA-4/4A Power Supply Troubleshooting
- 9. RA-4/4A Protect Circuit Troubleshooting
- 10. RA-4/4A Deflection Circuit Troubleshooting
- 11. RA-4/4A High Voltage Circuit Troubleshooting
- 12. RA-4 Video Troubleshooting
- 13. Troubleshooting the RA-4A Chassis
- 14. RA-4A Video Circuit Troubleshooting
- 15. Troubleshooting the RA-5A Chassis
- 16. RA-5A Power Supply Troubleshooting
- 17. RA-5A Protect Circuit Troubleshooting
- 18. RA-5A Deflection Circuit Troubleshooting
- 19. RA-5A High Voltage Circuit Troubleshooting
- 20. RA-5A Video Path Troubleshooting
- 21. Troubleshooting the RA-6 Chassis
- 22. RA-6 Power Supply Troubleshooting
- 23. RA-6 Protect Circuit Troubleshooting
- 24. RA-6 Deflection Circuit Troubleshooting
- 25. RA-6 High Voltage Circuit Troubleshooting
- 26. RA-6 Video Circuit Troubleshooting
- 27. Troubleshooting the AKB Circuits
- 28. Auto Registration Troubleshooting
- 29. Model-to-Chassis Cross Reference
104
26. RA-6 Video Circuit Troubleshooting
IC004
A/V
SWITCH
IC6
3D
COMB
IC2007
2D
COMB
IC303
YCT
MAIN
IC305
YUV
SWITCH
IC301
YCT
SUB
IC306
COMP.
SW.
IC3408
MID
IC3410
D/A
IC3414
YUV
SW.
IC3303
DRC
IC304
A/D
YUV
RGB
IC309
VIDEO
PROCESS
R
G
B
RGB
PJE OSD
AD BOARD
IC704
MAIN uCOM
YUV
YUV
A BOARD
TO CRT DRIVER
BOARDS
YUV
YUV
YUV
YUV
YUV
YUV
SUB Y
SUB C
MAIN TUNER
SUB TUNER
VIDEO 1
VIDEO 3
VIDEO 4
VIDEO 5
VIDEO 6
Y
C
CV/Y
C
Y
C
FIGURE 26-1 - VIDEO PATH RA-6 CHASSIS
CV
A BOARD
U BOARD
B BOARD
26.1TVP14 1477 7/17/02
VIDEO 2