Teac W-860R - Playback Performance Testing

| W-860R
2-2-3 Playback performance B4%
Deck settings: TEAC test tapes:
Mode: PLAY MTT-150C_ : For Dolby level calibration
DOLBY NR Switch: OFF MTT-25702 : For playback frequency response check NORMAL tape
MTT-5513__: For S/N check NORMAL tape
INPUT SIGNAL | ADJUSTMENTS | ponerse neoucT | _
hates | eee
| a | Ae
LINE OUT:
Connection:Fig.
2-4
MTT-150C
eas
.
Head
Check
and
adjust
in
(Fig.
2-5)
azimuth FWD, REV
adjustment
respectively
LINE
OUT:
PUVARS FwD. REV aie MTT-25702 Azimuth screws Maximum output FWD azimuth
PY
-
HER
(12.5kHz)
SUVARE
level
at
L
&
R-ch
REV
azimuth
, Ave Leh, Recht % Hy
DRK
R11/R21 REc/pLaY I
: Perea level Connection:Fig. 2-2 MTT-150C TPI/TP2:
LAID FWD PLAY —6dB
R12/R22 REc/PLAY I
. Playback
output level | Connection:Fig. 2-3 MTT-150C LINE OUT: Ref. output level
Rew FWD/REV PLAY —45+1dB AEM DUA
ULNIL
. Meter level
pared LEVEL METER:
: i MTT-150C DO mark+ idot
. PHONES
output level PHONES: 8 Oload
PHONES MEI
HAVAIL
—19+3dB 80 Att
. Playback
frequency
response Connection:Fig. 2-3. | MTT-25702
Baas
—4dB
ad
12.5k
(H2|
MTT-5513 ;
.
Playback
Playback
the
Ratio
of
ref.
S/N ratio Connection:Fig. 2-3 | leader tape portion 46dB min. pwn Mf nie Ly
ee
geea?
t
LILRZOK
BB & FEE