Adjustment - Pioneer KEH-M8227ZT Service Manual

Audio system head unit
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KEH-M8227ZT
QQ
3 7 63 1515 0

6. ADJUSTMENT

6.1 CASSETTE MECHANISM ADJUSTMENT
TE
L 13942296513
TUNER AMP UNIT
DOLBY B NR ADJUSTMENT
No.
Test Tape
1
NCT-150
(400Hz,200nwb/m)
www
.
32
http://www.xiaoyu163.com
Adjustment Point
VR301(Lch),VR302(Rch)
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Extension Cord GGD1121
DECK UNIT
VR302
Q Q
3
6 7
1 3
1 5
mV
Meter(2)
Adjustment Method
(Switch Position)
mV Meter(2) : –8.24dBm(300mV)±1dB
(DOLBY NR Switch : OFF)
co
.
9 4
2 8
VR301
Pin2
Pin3
CN251
0 5
8
2 9
9 4
2 8
L-CH
R-CH
m
9 9
9 9

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