I found this service manual to be complete in every detail except for troubleshooting charts. It would be helpful if it had a set of troubleshooting charts; however it is a very good manual otherwise and for the price it is very well worth it.
Complete manual included schematics layouts and alignment procedure, clear to read and magnify, extremely pleased with manual and owner manual . com's service
perfect, i am very satisfait for the réception of the sansui r-5l service manual, thank you very much
Text excerpt from page 1 (click to view)
SUPPLEMENT
SERVICE MANUAL
This service manual shows only the differences between the model AT427E and the original model SST4274S. All other information is described in the service manual of the model SST4274S.
27� COLOR TELEVISION
AT427E
Different parts from original model (SST4274S)
Ref. No. A1 A2 A5# S1 S5 X2# X3 X5 Description FRONT CABINET L2713UP CONTROL PLATE L2713UP RATING LABEL L2713UP CARTON L2713UP SERIAL NO. LABEL L2713UP OWNER'S MANUAL(E)/(S) L27ENGLISH/SPANISH REMOTE CONTROL 130/ERC001/N0160UD SHEET RETURN STOP L6100UA Part No. 1EM120086 1EM320123 ---------1EM420501 ---------1EMN20166 N0160UD 0EM407076