Technics RS-DC10

Pl.lse
tlla rnd u39
thlE
supplement
manurl
togelhor
wlth the seralco m.nual
lor Modsl
No. BS'DClo'
Ordor
No. AD9209339C1
(PP),
AD9209340C8
(EB'
EG' G).
Nol.:
Thls supplEm€nt
is intsnded
to
provide
additlonal
lnformatlon
or corrections
lo lhe
sxlstlng Seryice
manual
lor
Model No
RS'DCI0
B€ sure to updat€
you.
seryice
manual
for fuiure roforonce.
FOR USE
OF
ADJUSTMENT
!CONTENTS
P.g.
cAuTroN
r ...-
..... .......
. ... ......'.
....... .
-...
.... .-.. 2
PnEpaRAflOI
FOF ADJUSTlrENT.....
.....'."
..................".-..'., 3
EXAiIPLES
OF
PNOEIEXS
WTIICH
hEOUIRE
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.......'.......'.-.....
a
wltAi
You sHouLo
Kllovv
EEFoRE ADJUSTf
ENT............'.
5
aoJusrilE[r
.,...........".
....-....'........'..
7
r. zrEc aoJusTlrENT.............
...................'..............'.'...'.
...'. 7
2.
OPTITUM DCC
RECOBOING
CURRENT
aoJUsTf,El{T..
.-..
...."...........'
l0
3. t cc
PLAYEACK
LEVEL
ADJUSTilENT"
...........". ........'...
ll
a. ANALOG
OUTPUT
LEVEL
AOJUSIUENT..'...'.'.
--........
..
.. la
Sullir
lo.
Modol
No
Area
Colo!r
(PP)
USAicaneda
(K
(EB
Groai
Brltaln
(EG)
Gormany,
ltaly
and
Europe
(G
Aala.
Latin Amerlca,
Middle
Near
Easl
and Alrica
Prg.
5. CONFINTATION
OF A'{ALOO
OUTPUT
DtsToRTrota
^oJUsTfENT.........................----.....'14
oFoEF NO
A@3072r09
RS.DClO
Colour
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I
Aroa
6. OOLBY
LEVEL ADJUSTXEI{T
,. ANALOG
PLAYBACK
FREOUEXCY
nESPOISE
A}jUSTUENT.,..
..........................,....,......
t6
s. TIPE SPEED
AOJUSTf,Eilr......
...-....,,..
....,...
...
.. .. .. 16
9. OUTCK
REVERSE
SEt{SO9
ADJUSTMETT
..............,........ 16
'r0.
PLL
ADJUSTmENT......
....
.....
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....,.......,,,,13
13.
TnouBrEsHdorltc
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NOTE
:
Please
put
this Supplement-'l
(AD9307210SO1
in
the
place
of
Supplement
(ADS212389C8).

Technics RS-DC10 Specifications

General

Type	Cassette Deck
Tape Speed	4.76 cm/s
Motor	DC servo motor
Dynamic Range	90 dB
Recording Time	90 minutes
Sampling Frequency	44.1 kHz
Frequency Response	20 Hz - 20 kHz
Signal to Noise Ratio	90 dB
Total Harmonic Distortion	0.05%
Digital Inputs	Optical x 1
Digital Outputs	Optical x 1
Analog Inputs	Line In
Analog Outputs	Line Out
Dimensions	430 mm
Wow and Flutter	< 0.05%
Track System	4-track, 2-channel stereo

Summary

1. AZTEC ADJUSTMENT

Rough Adjustment

Fine Adjustment

Detailed steps for forward side adjustment using the right side Azimuth screw to optimize waveform alignment.

Method of verification

Reverse side adjustment

Steps for adjusting the head in the reverse direction using the left side Azimuth screw for optimal playback.

2. OPTIMUM DCC RECORDING CURRENT ADJUSTMENT

3. DCC PLAYBACK LEVEL ADJUSTMENT

4. ANALOG OUTPUT LEVEL ADJUSTMENT

5. CONFIRMATION OF ANALOG OUTPUT DISTORTION ADJUSTMENT

6. DOLBY LEVEL ADJUSTMENT

7. ANALOG PLAYBACK FREQUENCY RESPONSE ADJUSTMENT

8. TAPE SPEED ADJUSTMENT

9. QUICK REVERSE SENSOR ADJUSTMENT

Adjustment Steps

Adjusting potentiometer R036 to set the potential difference between JW32 and R031 to 1V for EOT sensor sensitivity.