FIELD GUIDESource-led reference

Source S704 · recorded inspection

PX10/PX8/PX5/PX3 Reference Manual (English)

Yamaha

Scope and location

Exact named pinout variant only; not capability or compatibility approval.

p. 11, 'Speaker connection' > 'speakON connector', Channel A and Channel B tables (Neutrik NL4 vs PX amplifier); p. 9, 'Rear panel' illustration, [SPEAKERS] A/B panel legends 'TIP POS / SLEEVE NEG' and 'NEG: INVERTED OUTPUT'; p. 9, item 16 [INPUT] A/B connectors, 'Phone jack - Balanced TRS phone jack' polarity drawing

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Inspected
2026-10-21
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Recorded AI-assisted source inspection; not independent human approval or hardware testing.

Source scope and unresolved evidence are preserved in the engineering variant.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.