Output Level; Limiter Control; L3 - Yamaha RX-V673 Service Manual

P1-4. INVALID ITEM
Not for service.
P1-5. OUTPUT LEVEL
Output level of speaker output is detected.
The voltage at 4 pin (AMP_OLV) of IC78 is displayed.
(Reference voltage: 3.3 V=255)
P1-6. LIMITER CONTROL
Power limitter control is detected.
The voltage at 4 pin (AMP_LMT) of IC83 is displayed.
(Reference voltage: 3.3 V=255)
P1-7. L3 (J model)
Not for service.
P 1 - 4
I N V A L I D I T E M
P 1 - 5
O U T L V L : 2 5 5
P 1 - 6
L M T C N T : 2 5 5
P 1 - 7
L 3 : 4
RX-V673/HTR-6065/RX-A720
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