Onkyo TX-SR604 Service Manual page 110

ADJUSTMENT PROCEDURE-2
IDLING CURRENT ADJUSTMENT
<Fig-1>
U15
AMPLIFIER PC BOARD
(NAAF-8911)
C
P6080 R6040
Test Trimming
point resistor
SL
P6083
Test
point
L R
P6081 R6041 P6082
Test Trimming Test
point resistor point
SR
R6043 P6084 R6044
Trimming Test Trimming
resistor point resistor
R6042
Trimming
resistor
TX-SR604/604E/8460
SBL
P6085 R6045
Test Trimming
point resistor
SBR
ID-
ID+
R6046 P6086
Trimming Test
resistor point