Hitachi D-E95 - SPECIFICATIONS; General Specifications; DISASSEMBLY; Step-by-step disassembly instructions

D-E95 |
SPECIFICATIONS
Semiconductors:
Wow
and
Flutter:
0.038%
(WRMS)
Module:
1
0.12%*
ICs:
6
Input
Sensitivity
and
FET:
2
Impedance:
Transistors:
34
(U,
C)
Microphone:
0.3
mV,
300
ohms
~
5k
ohms
36
(FS,
BS,
AU,
W)
Line
in:
60
mV,
50
kohms
or
more
Diodes:
41
(U,
C)
DIN
(Record/Playback)
:
0.3
mV,
Sk
ohms
44
(FS,
BS,
AU,
W)
(FS,
BS,
AU,
W)
LED:
3
Output
Level:
500
mv
Thermistor:
1
Output
Load
Impedance:
Track
System:
4
track
2
channel
stereo
Line
out:
50k
ohms
or
more
Tape:
Cassette
tape
(C30,
60,
90)
DIN
(Record/Playback):
|
470k
ohms
or
more
Tape
Speed:
4.75
cm/s
(FS,
BS,
AU,
W)
Recording
System
and
;
Headphone:
8
ohms
~
2k
ohms
Bias
Frequency
:
AC
bias,
85
kHz
Distortion:
0.8%
(1
kHz,
—3
dB)
Erasing
System:
AC
erase
Crosstalk:
60
dB
or
more
(at
1
kHz)
Erase
Ratio:
65
dB
or
more
(at
1
kHz)
Channel
Separation:
30
dB
or
more
(at
1
kHz)
Frequency
Response:
Power
Supply:
AC
120V,
60
Hz
(U,
C)
ER/UD (NOR):
20 Hz ~ 18 kHz
30 Hz ~ 17 kHz (3 dB)
30 Hz ~ 17 kHz*
AC 100-110V/115-127V/
200-220V/230-250V,
50/60 Hz (Ww)
EX/SX
(CrO2):
20
Hz
~
20
kHz
AC
220V,
50
Hz
(FS)
30
Hz
~
18
kHz
(3
dB)
AC
240V,
50
Hz
(BS,
AU)
30
Hz
~
18
kHz
Power
Consumption:
30W
Fecr:
20
Hz
~
18
kHz
Dimensions:
110(H)
x
435(W)
x
266'D)
mm
30
Hz
~
17
kHz
(43
dB)
Weight:
6
kg
30
Hz
~
17
kHz*
Motor:
DC
servo
motor
x
1
ME
(METAL):
20
Hz
~
21
kHz
DC
motor
x
1
30
Hz
~
19
kHz
(+3
dB)
Heads:
1.4
mm
Cross
gap
Metal
Record/
S/N (Signal to Noise Ratio):
Dolby NR OFF:
Dolby NR ON:
30 Hz ~ 19 kHz*
61dB (Weighted A, Reference
3% THD Metat Tape)
61 dB*
69 dB (Weighted A, Reference
3% THD Metal Tape)
69 dB*
* According to DIN 45 500
DISASSEMBLY
Playback head
Ferrite gird special permailoy
Erase head
©F3X 10 |BLK)
©F3xX
10
©F3xX
10
@BT4x
10
©F3X12
(BLK)
©BT3X14 @BT4x 10
4, Front panel
Remove three knobs (Output, Tape selectir, Dolby
NR).
2) Remove (0) and €) (seven) screws.
5, Cassette chassis
Remove ©) (three) screws.
1. Cassette door
Depress the eject button to open the cassette door. Lift 1)
up the cassette door to remove it.
2. Upper cover
Remove (A) and (8) (two) screws.
3. Bottom cover
Remove ‘ © and © (three) screws.