Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
Text excerpt from page 1 (click to view)
AV-F21T3
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
AV-F21T3/B
Supplementary
The following item for the AV-F21T3/B model was changed partly from AV-F21T3 model.
CG
Therefore, this service manual describes only the items which differ from those of the AV-F21T3 model service manual. For details other than those described in this manual, please refer to the AV-F21T3 model Service Manual (No. 51643, Oct.1999).
â� OUTLINE
Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-F21T3/B.
â� HOW TO IDENTIFY MODELS
Identify that the model name �AV-F21T3-B� is printed on the margin of the rating label affixed to the rear cover.
