It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
Text excerpt from page 1 (click to view)
SERVICE MANUAL
Additional edition GR-DVL140EG,DVL157EG/EK,DVL257EK
NOTES: 1. Two types of B/W (black and white) VFs are used for this model. One type has been described in the service manual which has already been published. The other type of B/W VF is described in this additional manual. 2. Two types of B/W VFs do not have compatibility with each other. 3. Two types of B/W VFs can be recognized based on the shape of the coating parts. When repairing, please confirm the shape of the parts and see the service manual which describes them. How to recognize the parts described in original edition and the ones in additional edition is shown below.
Original edition < M-type > Additional edition < K-type >