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XR-P74OM,
XR-P64OM,
XR-P34OM
xR-P7 &,
XR-P64(),
XR-P34()
Dolby
notse
rcductrcn
manufacturcd undet
ltcense
ion Dolby
Labota-
to.,€s L,cens,rg Coryoration .
'DOLBY'
and lhe double-D symbol
cn arc tadematks of
Dolby
Labontoies Lrcensng Corpotation
.
PLAY BACK
Fig. 3-2
Head Azimuth Adjustment
RECORDING
Fig. 3-3
Frequency Characteristics
o
This unit is equipped
with auto tape selectot.
a
Do not switch between
{orward and reverse
op€ration with the screwdriver
inserted.
a
Since this adjustment determines
playback
Dolby
NR level,
perform
it carefully.
O
Playback Adjustment
1 .
Head Azimuth Adjustment
2. Playback Level
Adjustment
o
(ol
Step
Tape
Selector
(AUTO)
Mode
Input Signalzl
Test Tape
Adjustidg Points
Measurement
Points
Adjustment
Value
Remarks
I NORMAL PLAY
STD
_331E
test
tape
(Playback:
10kHz,
-
10dB)
Deck
I
Head azimuth
adjustment
sclew
(Fie.3
2)
TAPE TEST
POINT
(L,
Rch)
(AF
CD Assy)
Ma*.
playback
signal
leYel
After adjustment,
apply
lock
paint
to the head
azimuth adjustment
screw.
Deck
tr
Step
Tape
S€lector
(AUTO)
Mode
Input SignaT
Test Tape
Adjusting
Points
Measurement
Points
Adjustrnent
Value
Remarks
1 NORMAI
PLAY
STD 331E
teat lape
(Playback:
315H2,
0dB)
Deck I
VR4201
(Lch)
VR4202
(Rch)
TAPE TEST
POINT
(L,
Rch)
(AF
CD Assy)
-
i.2 dBV
Deck II
VR4203
(Lch)
VR4204
(Rch)
1-25