Up to now you are the BEST! Prompt-efficient and so reasonable ! I have been after SONY service manual for quite some time !Thank you very much ! I can recomend your service to
all my collegagues ! V.Bergfield .
This is a very good quality print (scan) of the original SONY service manual. The original from Sony is on very thin paper. Nevertheless it is very clear and sharp and excellent readable. I'm very satisfied to have now this rare document. I've looking for it many years (infrequent). It contains very detailed circuit diagrams, exploded views, part lists, PCB view with good readable connection lines. Very recommended.
Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
Text excerpt from page 10 (click to view)
29A-80ST 29A-90ST Holding down both the CH-up/down buttons on the TV set at service mode for more than 2 seconds will automatically write the above initial values into IC2002.
ADJUSTMENT PART REPLACED NECESSARY IC2001 IC401 UNNECESSARY NOTES
X X
Data is stored in IC2002. The adjustment is needed to compensate for characteristics of parts including IC401.
IC2002
X
Holding down both the CH-up/down buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2002. Then perform a complete adjustment. Adjust items related to picture tube only. Adjust items related to MTS only (M01~M05).