Sansui H1406, Service Manual

Page: 20 / 25

CASSETTE RECORDING SPECIFICATION
Temp 20
0
C Humidity 65 %
A.C 240 V 50Hz D.C 12 V
LOADS 8 ohm Ref.out 50 mW SAMPLE:
PAGE 6 OF 7
MEASURING ITEMS CONDITION UNIT NORMAL LIMIT TEST CONDITION
R/P MAX. OUTPUT POWER MW 3500 3200 MTT-112BN/MTT-501
R/P 10% DIST. O/P POWER MW MTT-112BN/MTT-501
R/PMAX. O/P DIS 1KHZ. 0dB %
DIST.AT STANDARD O/P % MTT-118N/MTT-501
R/P DIFFERENCE dB <3 MTT-118N/MTT-501
R/P SEPARATION dB R30/L31 MTT-114N/MTT-501
R/P CROSS TALK dB
* W/B.P.F
. W/O B.P.F
R/P S/N RATIO dB MTT-112BN/MTT-501
R/P ERASE RATIO dB MTT-112BN/MTT-501
TAPE SPEED AT HI-SPEED HZ MTT-111N
R/P CH BALANCE dB <3 MTT-118N/MTT-501
HI-SPEED REC. FIDELITY 125HZ dB MTT-257/MTT-501
1KHZ=0dB 6.3KHZ dB
MIC RECORDING SENS dBV S.R.L.=-66dBV; MTT-118N
MIC REC.ALC EFFECT dB +30dBV OF S.R.L.
REC.LEVEL VS TAPE SAT.
FM:DOM.22.5KHZ.1KHZ
dB +/-3 +5
FM:DOM.45KHZ.1KHZ.
dB +/-3 +2
CD:-10dB.1KHZ
dB +/-3 +5
CD:-20dB.1KHZ
dB +/-3 +5
ALC REC.DISTORTION % +30dBV OF S.R.L.
R/P FREQ . RESPONSE
315HZ=0dB
63HZ dB
MTT-256R
VOL AT 75% POSITION
125HZ dB +/-3 -3
250HZ dB
315HZ dB
500HZ dB
1KHZ dB
2KHZ dB
4KHZ dB
6.3KHZ dB +3-4
δ
8KHZ dB
10KHZ dB
REMARK : OTHER SPEC ARE SUBJECT TO CASS. MECHANISM SPECIFY.
MEASURING ITEMS CONDITION UNIT NORMAL LIMIT TEST CONDITION
MIC SENSITIVITY
RATED POWER
1800MW
dBV
MAX. VOL/EQ CENTER 1KHZ
MIC OVERLOAD I/P CAPACITY
O/P <5% THD dBV EQ CENTER 1KHZ
MIC INPUT IMPEDANCE K OHM