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5
J
F
SENSOR UNIT
Q101
REEL SENSE
CASSETTE MECHANISM MODULE ADJUSTMENT
DOLBY B NR ADJUSTMENT
No.
Test Tape
1
NCT-150
(400Hz,200nWb/m)
5
6
Extention Cord GGD1121
DECK UNIT
VR302
VR301
Pin2
Pin3
CN251
L-CH
R-CH
mV
Meter(1)
Adjustment Point
VR301(Lch),VR302(Rch)
FH-2327ZF/X1H/UC
6
7
S101
LOAD
S103
70µs
S102
MODE
CN256
6
5
4
3
2
1
Adjustment Method
(Switch Position)
mV Meter(1) : –8.24dBm(300mV)±1dB
(DOLBY NR Switch : OFF)
7
8
A
I
CN253
F
B
C
D
E
F
J
F
27
8
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