TECHNICAL SPECIFICATION
1-17
3.2.4 Tape ( N/A)
General part
Item Specification
Unit
Item
Tape Speed
4.76
CM / S Auto Stop (SEMI )
Yes
Speed Control
±
2 %
Auto
Reverse
No
WOW and Flutter
0.4 ( JIS)
% Auto
Replay
No
Fast Wind / Rewind C 60
130
S
Cue / Review
No
No. of Tracks
2 Tracks ( Stereo )
Mono: REC/PB
No
Mech. Noise ISO
Normal Speed : < 38
dB ( A ) Stereo: REC/PB
Yes
Tape ( PB )
IEC I
ECM
No
Tape ( Recording )
IEC 1
Pitch control
No
Tape Select
Auto
Mixing
No
Recording Level
ALC(Auto)
Monitoring
No
Remote
Controlled
No
High
Speed
Dubbing
No
Noise Reduction
System No
Sound improvement
system No
Indicator
Recording level
No
Play back level
No
Tape counter
No
Electronic data
Item Nom
Limit
unit
Remark
Bias system FM/AM
73
±1
KHz
AC
RIF
switch
N/A
Erase
system
FM/AM
Permanent
Magnet
Erasing damping
62
55
dB
IEC1 ,1Khz
Channel separation
24
18
dB
IEC1 ,1Khz
Track separation
60
55
dB
IEC1 ,1Khz
Frequency response (PB)
6 8 dB
125Hz~8Khz : 8dB
250Hz~4Khz : 6dB
SNR 250nWb/m
46
43
dB
Channel difference (PB)
0
3
dB
Distortion 250nWb/m
3
5
%
ALC attack time
150
500
mS
ALC release time
15
5
Sec
Recording level
0
-3
dB
Summary of Contents for BT2500B/W-00
Page 27: ...3 2 WIRING DIAGRAM ...
Page 30: ...5 1 TOP BOARD LAYOUT ...
Page 31: ...5 2 BOTTOM BOARD LAYOUT ...
Page 32: ...6 1 Exploded drawing 7 3 2 1 5 SPK 9 4 6 8 7 ...
