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TC-K222ESG/K850ES
Standard Output Level
OVS)
VTVM
)
attenuator
'*®
mo
{LI
OO
1-000
set
|
esi
6008) INE INPUT LINE OUTPUT
Adjustment
Position:
As
seen
from
the
cassette,
side (top) and MD
as seen
head on (bottom).
Takeup pinch
Torque Adjustment and Measurement
1.
Load a torque meter cassette CQ-102C
and push
Supply pinch
roller
Erasehead
Record/playback
roller
head
> button.
2.
Adjust RV803
so that the reading on the torque
meter is 40+3g*cm
(0.56 + 0.0420z
inch).
3.
After
the
adjustment,
apply
suitable
locking
compound
to RV803.
3-2. ELECTRICAL
ADJUSTMENTS
Note:
The
adjustment
should
be
performed
in the order
given in this service manual.
The adjustments should be performed for both L-CH
and R-CH.
@ Simultaneous REC/PB Mode:
Input the signals to LINE IN terminal and set to
REC
mode.
Set the monitor
switch
to TAPE,
and monitor the recorded signal from LINE OUT
terminal,
@
Switch Position:
DOLBY
NRevecccrsscecersscesecensscnensersssceuneeseeens OFF
MPX FILTER coccccecssceeeecceesscceeccseeseseeensseues OFF
TIME Recccccesscctssceeeneccetseceessceescsenssceusessenees OFF
MONITOR crosceesccssceceecectsouecescesceerseenscenens TAPE
HX PRO corccsecrascentscessccescencsesconsceescererscenees OFF
CALIBRATION «cccesecctteceerececcescssatsnsesassceonee OFF
CD DIRECT rreccrsseeccecseeecteenesseeseecanesseenanees OFF
BY AS cessaevedwcsnlvereatzccnanonsidyereya CENTER
CLICK
REC LEVEL «oresssssressseesceeseeees CENTER
CLICK
BALANCEeersrcccresceceectescsesecenes CENTER
CLICK
@
Standard Record:
Deliver the standard input signal level to the input
jack and set the REC LEVEL
control to obtain the
standard output signal level.
Standard Input Level
025 v (1008
FWD
Back tension
FF/REW
CQ-201B
70 — 120g*cm (0.97 — 1.670z*inch)
Playback Head Azimuth
Adjustment
Procedure:
1. Mode: playback
test tape
P-4-A100
(10 kHz
~10d8)
LINE
OUT
2.
Turn
the adjustment
screw
for the maximum
output levels.
If these levels do not match, turn
the adjustment screw until both of output levels
match
together within
1dB.
L-CH
output
peak
level
within
within
1 dB
R-CH
peak
screw
ition
—©
lock-nut
positio
Beak
R-CH
ae
peak
—10—
FWD
CQ-102C
|37—43g+*cm (0.51 — 0.600z* inch)
CQ-102C
|8- 10.5g*cm (0.11 —0.150z*inch)
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