Dolby B Nr Adjustment - Pioneer FH-M8047ZT Service Manual

1

6.5 DOLBY B NR ADJUSTMENT

A
B
C
DOLBY NR ADJUSTMENT
No. Test Tape
1 NCT-150
(400Hz, 200nWb/m)
D
E
F
66
1
2
Extension Cord GGD1121
MAIN UNIT CN631
VR302
mV
Meter
Adjustment Point
VR301(Lch), VR302(Rch)
FH-M8047ZT/XN/ES
2
3
DECK UNIT
VR301
Pin2
Pin3
CN251
L-CH
R-CH
Adjustment Method
(Switch Position)
mv Meter : -8.24dBm(300mV)±1dB
3
4
4