0.1 mV – 10 mV
(DC)
R1104 (SURROUND BACK Rch)
R1106 (SURROUND Rch)
R1102 (FRONT Rch)
R1100 (CENTER)
R1101 (FRONT Lch)
R1105 (SURROUND Lch)
R1103 (SURROUND BACK Lch)
R1152 (SURROUND BACK Rch)
R1154 (SURROUND Rch)
R1150 (FRONT Rch)
R1148 (CENTER)
R1149 (FRONT Lch)
R1153 (SURROUND Lch)
R1151 (SURROUND BACK Lch)
Open (cut off)
Front side
MAIN (1) P.C.B.
R1154
R1153
R1152
R1151
R1150
R1149
R1148
R1106
R1105
R1104
R1103
R1100
R1102
R1101
■
POWER AMPLIFIER ADJUSTMENT
1. Right after power is turned on, confirm that the voltage across the terminals of R1152 (SURROUND BACK Rch), R1154
(SURROUND Rch), R1150 (FRONT Rch), R1148 (CENTER), R1149 (FRONT Lch), R1153 (SURROUND Lch) and R1151
(SURROUND BACK Lch) are within the confines of 0.1 mV to 10 mV.
2. If measured voltage exceeds 10 mV, open (cut off) R1104 (SURROUND BACK Rch), R1106 (SURROUND Rch), R1102 (FRONT
Rch), R1100 (CENTER), R1101 (FRONT Lch), R1105 (SURROUND Lch) and R1103 (SURROUND BACK Lch), and then
reconfirm the voltage.
Attention
If the measured voltage exceeds 10 mV after repairing the power amplifier, check other parts again for any possible
defect before cutting the resistor.
3. Confirm that the voltage is within the confines of 0.2 mV to 15 mV after 60 minutes.
71
RX-V675/HTR-6066/RX-A730/TSR-6750
RX-V675/HTR-6066/
RX-A730/TSR-6750
Summary of Contents for HTR-6066
Page 126: ...MEMO MEMO RX V675 HTR 6066 RX A730 TSR 6750 126 ...
Page 167: ...167 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 ADVANCED SETUP ...
Page 168: ...168 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 ...
Page 181: ...181 RX V675 HTR 6066 RX A730 TSR 6750 RX V675 HTR 6066 RX A730 TSR 6750 MEMO ...
Page 182: ...RX V675 HTR 6066 RX A730 TSR 6750 ...