Complete manual with clear schematic diagrams and printed circuit board layouts of two variants of the headset and the transmitter an old and a new version.
Also shows how the headset and the transmitter is opened and how transmitter and receivers can be adjusted and where to measure.
I had no problems to repair the headset using this service manual.
This is a great site. I placed my order and by the next am it was available for download. Had some problems with some missing copy on some pages. Once I brought the error to the OMC's attention, the issue was resolved. I'll come back again.
The quality of this manual is good. It has all schematics and setup information for both the MDS-B3 and the MDS-B4. The scan quality is quite good, all pages are readable, This service manual also contains scans of the operating instructions from the User manual.
Text excerpt from page 2 (click to view)
S-DV88ST
PARTS LIST
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
PARTS LIST
Mark No. NSP NSP NSP NSP NSP NSP NSP NSP NSP NSP NSP NSP Description Part No. SMW1659 SME3159 SAN2948 SMW1660 SME3160 SAN2949 SME3187 SAN2995 SME3188 SAN2996 CS ASSY (Center) Stamped Model Label Label Back CS ASSY (Front/Rear) Stamped Model Label(Front L) Label Back Stamped Model Label(Front R) Label Back Stamped Model Label(Rear L) Label Back
CS ASSY (Center) PARTS LIST
Mark No. Description Speaker Screw (for Speaker) Screw (for Grill and Cabinet) Speaker Wire Part No. D87DU61-54F BPZ40P100FZK BPZ40P160FZB SDD1275
