Home Manuals Supplies Search Consult Contact Testing Service
Universal Player Piano - Electrical Diagrams
Click on the numbers to see the diagrams - Use Back button to return here.

Scan 125
Universal Piano Board Interface - 15-pin connector

Scan 225
Mode Control (Rewind, Roll-Forward, Manual Operate Vacuum Pump)

Scan 325
Motor Drive Circuit (Roll Motor)

Scan 425
Timer Circuit (Time Delay for Vacuum Pump)

Scan 525
Control of Pump Start/Stop

Scan 625
Brake Circuit ~ Repeat Circuit (Rare)

Scan 725
Pump Motor Control (Power Board)

Scan 825
Power Supply

Player Piano Reference Materials - Click Here

We Gladly Accept These Cards
Discover, VISA, MasterCard

back to top..To The Top of this Page . . . . . . . . . . . back to index ..To The HOME Page


This page was last revised October 8, 2016 by John A. Tuttle, who Assumes No Liability
For The Accuracy or Validity of the Statements and/or Opinions
Expressed within the Pages of the Player-Care Domain.
Cartoon Graphics by E7 Style Graphics (Eric Styles)


Since "Player-Care" is an internet business, I prefer that we correspond via E-Mail (click here to fill out the 'Request Form'). However, if I'm not in the middle of some other activity, you can reach me at 732-840-8787. But please understand that during the hours from 8AM-5PM EST (Mon-Sat), I'm generally quite busy. So, I probably won't answer the phone. If you get the answering machine, please leave a detailed message stating the reason for your call. Also, repeat your name and phone number clearly and distinctly. By necessity, I prioritize everything in my life. And, if you call and just leave your name and number, and ask me to call you back, it might be a day or two before I return your call. Why? Because I don't know why you want me to call and I might not be prepared to assist you in an effective and efficient manner. If you leave me an E-Mail address (which I prefer), spell it out phonetically. The more you do to help me, the more I can help you in return. Don't rush. You have four minutes to record your message.


Grand 16 IconGrand 32 Icon

407 19th Ave, Brick, NJ, 08724
Phone Number 732-840-8787
(Voicemail Only, No Texts)
Upright 32 IconUpright 16 Icon

Google Adsense Ad