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Factory Service Manuals
with Schematics:
Hammarlund-Roberts Inc. (1930)
Radio Schematics - Only $6.95!


Radio schematics for the models listed below are published service data from vintage sources*. Each schematic is individually digitized in high resolution to provide the clearest possible scan in a downloadable Adobe PDF file. Schematics are usually 1 or 2 pages. Some files may also contain additional service information. It normally takes up to 24 hours to receive the download instructions via email but please allow 1 - 2 business days.

Hammarlund-Roberts Inc. Radio Schematics (1930)
If your model or chassis is not listed below see Hammarlund Mfg. Co..
If you model is still not listed contact me.

Download Copy Only $6.95


Hammarlund-Roberts Inc. Models/Chassis Available:
HI - Q 30 AC
HI - Q 30 DC
HI - Q 31
HI - Q 6
HI - Q 29 jr.
Also see: Hammarlund Mfg. Co.

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I stock over 500,000 schematics for hundreds of manufacturers. Each radio schematic is digitized individually and checked to provide the clearest diagram possible from the original printing.

*The data and files offered here are from vintage sources that are no longer published. There is no guarantee of the accuracy of any information offered. It is solely up to the end user to decide that the information and files offered here are accurate and fit for use with their equipment. I am not responsible for any loss or damages that may be incurred from the use of this information.

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