Technics RS-DC10 Service Manual

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I
Proparallons
T6sl SotuD
T@18 A
Ji06
MeasunnO lnslrum6nls
1. CD
play€r
& CO
2 OCC Blenk t.p6
(nFK2O(B3)
1. Osclllosope
(3OMHz
or hlCh60
'ir-
F,G7
UO
2, OPTIMUM DCC RECORDING
CURRENT
ADJUSTMENT
(READ/WRITE
P.C.B.)
.
Conneol tho C0
playol
output lermlnsl wllh fhe DCC rocordlng
iominal
(aiih€r
anelog lnpul,
dlgital input,
or
opllcal inpul). Record th€
CD sound onlo lhe DCC Blank tapo
(RFlgdl3il).
Thls
recordlng
givo3
A-ilme.
lHow
to do A.tlmo
ocordlngl
o
@
Pr.!s REW lo ,rylnd
thr llpe to thc !t!rt
po!ltlon
R
o
DCC
Blank
Tape(RFKzoo3:l)
o
16
F9
6jtumu6
dnd
indicdr
d h.l ot FPC
Flg. 17
Fig.
15
.
Adluslment
Steps
(f)
Put
the unit in REC
mode using en unrsordod
section
of the DCC Blenk
lape
(RFKZoogt).
(2)
Adlust
polentiomotsr
R167
to obtaln
the optimum
voltage on thg
oulput lsvsl ot
J15l
t
How
to llnd lhs
opllmum vottags
The
blas current indiceted
on lh€ beck ot
the FPC ol
each head is lound
using lhe lollowlng lormula;
v=txF151
(120)
tElmpiaT
When lhe
blas current ls 160mA:
V=160mA
x
12O= !920mV
Y:5(hv
Xll 0!8
PreO€:Xl 0
Tho blaa currant ig
dllt€r€nl
lor
oach
hoad
-lo-
Orcillacop.
lr-l
@-
ff"xl
-o

Technics RS-DC10 Specifications

General

Brand	Technics
Model	RS-DC10
Category	Cassette Player
Language	English