Technics SX-PX554 - SELF-DIAGNOSTIC FUNCTIONS

2. Pull the MAIN VOLUME knob.
3. Remove the CPL P.C.B. mounting screws (H 10 pcs., I 3pcs., J 1 pc.,
and K 1 pc.).
CPR P.C.B.
1. Remove the control panel (see step “Removing the control panel”).
2. Remove the CPR P.C.B. mounting screws (M 10 pcs., L 3pcs., J 1 pc.,
and K 1 pc.).
Figure-15
Figure-16
8. SELF-DIAGNOSTIC FUNCTIONS
This model has some self-diagnostic capabilities. When set to the self-diagnostic mode, operation of
various components can be verified by following the procedures in the chart below.
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