Precor P30 Tech Tip

TECH-TIP
TT.CON.20191023
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P30 Machine Control Cable Replacement
Applies to
Products: P30 consoles
Limitations: Only perform this repair on P30 consoles that exhibit the machine control issues described in the
Issue/Symptoms section.
Issue/Symptoms
Multiple occurrences of logged incline or speed related error codes 80 thru 83.
Resolution
Replace the P30 machine control interface cable with an updated cable that has improved electrical connector pin
contacts.
Tools required
 #2 Phillips Screwdriver
 Dielectric Grease (NAPA Auto Parts 765-1190 or equivalent)
Parts required
QTY
Part Number
Description
1
PPP000000305859015
P30 Machine Control Cable (8-pin conn)
Procedure
Review entire procedure before starting.
1 Remove the P30 from the machine.
2 Remove the P30 back cover. Make sure to disconnect the HR cable connectors.
3 Remove the P30 machine control cable.
a Before removing the cable note that pin 1 is on opposite sides
for the UPCA and Machine Controller connectors. Pin 1 is on the
left side of the UPCA - J4 connector and on the right side of the
machine controller PCA board J1 connector. On the original
cable, the yellow wire identifies pin 1 (Fig. 1, Fig. 2).
b Disconnect the UPCA J4 MACHINE CONTROL connector. Note
that the yellow wire (pin 1) is located on the left side of the
connector (Fig. 1 & Fig. 2).
c Disconnect the Machine Controller J1 MACHINE CONTROL
connector. Note that the yellow wire (pin 1) is located on the
right side of the connector (Fig. 1 & Fig. 2).
d Remove the cable from the machine controller cable clips (Fig.2).
Discard the cable.
4 Before installing the new cable, apply dielectric grease into each of
the eight connector pin sockets for both of the new machine control
cable connectors. Clean and wipe any excess grease from the
connector housing.
Note:
Use your fingertip to completely fill each pin socket with grease.
Video: How to apply dielectric grease.

Precor P30 Specifications

General

Brand	Precor
Model	P30
Category	Music Mixer
Language	English