Mason MPR Schematics

From: teimat <MTri..._at_TrinidadEngineering.com>
Date: Wed, 13 Dec 2006 07:10:13 -0800

I own a mason MPR-3 and two MPR-5 receivers, accessories and most of
the schematics. There are 57 Figures/drawings in the
maintenance/service manual. This equipment has been sitting on the
shelf for a few years and I plan to get back to bringing them up to
spec. Can anyone in the group help me locate the following missing
figures/pages in this manual ?.


Missing pages.

Fig 43 B-12 Lower Schematic Wiring Diagram (MPR-5)
Fig 44 B-12 Lower Chassis Assembly (MPR-5)
Fig 45 B-12 Lower PC Board Assembly (MPR-5)
Fig 46 S-9 Schematic Diagram (MPR-5)
Fig 47 S-9 Vertical Amp. PC Board Assembly (MPR-5)
Fig 55 B-12 Semiconductor and Coil Locations (MPR-5)
Fig 56 Internal adjustments of S9 (MPR-5)

Additionally, if any of the members have information on the manual
tuners in the MPR-3, I would also be interested in that as well. The
rest of the MPR-3 seems to be similar to the MPR-5.


Thanks. You can send them off list to
MTri..._at_TrinidadEngineering.com if you wish.
Received on Sat Mar 02 2024 - 00:57:22 CST