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10. ADJUSTMENTS
Idle Current Adjustment
1.
Turn the VOLUME
control down to minimum
level, turn the power on, and wait about 10
minutes.
2.
Connect
a DC voltmeter to the TP terminals
(L ch; TP1 @ and TP2 ©
,Rch; TP4 ©
and TP3
@) ) of the AF assembly.
3.
Check that the voltage between TP1 and TP2
(L ch) lies within the DC 0.2mV~22mV range.
Then make a similar check for the R ch (be-
tween TP3 and TP4). If the voltage is less than
0.2mV, cut jumper wire A (L ch), and jumper
wire B (R ch). If the voltage exceeds
22mV,
check for circuit failure.
Prfcod Cf
GS
@ &
1) Gy
Good
|
Jumper wire A
Jumper wire B
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