PCM-M1
SERVICE MANUAL
DIGITAL AUDIO TAPE RECORDER
MICROFILM
Model Name Using Similar Mechanism
TCD-D100
Tape Transport Mechanism Type
MT-D100-128
t
w
AEP Model
US Model
SPECIFICATIONS
Tape
Digital audio tape
Recording time
Standard: 120minutes
Long-play mode: 240minutes (with DT-120)
Sampling frequency
48kHz, 44.1kHz, 32kHz
Quantization
Standard: 16-bit linear
Long-play mode: 12-bit non linear
Frequency response
Standard: Fs 48kHz 20-22,000Hz (±1.0dB) (LINE IN)
Fs 44.1kHz 20-20,000Hz (±1.0dB) (LINE IN)
Fs 32kHz 20-14,500Hz (±1.0dB) (LINE IN)
Long-play mode: Fs32kHz 20-14,500Hz (±1.0dB) (LINE
IN)
Signal to noise ratio
Standard: more than 87dB
Long-play mode: more than 87dB
(1kHz IHF-A, LINE IN)
Dynamic range
Standard: more than 87dB
(1kHz IHF-A, LINE IN)
Total harmonic distortion
Standard: less than 0.008% (1kHz, 22kHz LPF, LINE IN)
Long-play mode: less than 0.09% (1kHz, 22kHz LPF,
LINE IN)
Wow and flutter
Below measurable limit (less than ±0.001% W.PEAK)
Input
Output
Input/Output
DIGITAL • REMOTE I/O jack (special jack)
Jack type
stereo minijack
Impedance
MIC 4.7k
Ω
LINE IN 47k
Ω
Rated input level
MIC 1.4mV
LINE IN 500mV
Minimum input level
MIC 0.3mV
LINE IN 120mV
MIC/
LINE IN
Jack type
stereo
minijack
Impedance
220
Ω
16
Ω
Rated output
500mV
87mV
Minimum output level
–
15mW+15mW
LINE OUT
REMOTE /
2
Load impedance
10k
Ω
16
Ω
Digital input/ output, remote control operation and
timer-activated operation is possible by connection
with an adaptor kit to this jack.
Power requirements
• Two R6 (size AA) alkaline batteries (not supplied)
• Two nickel metal hydride rechargeable battery
(Supplied)
DC IN 4.5V jack accepts:
the Sony AC power adaptor AC-E45HG
(Supplied)
the car battery cord DCC-E245 (not supplied)
for use with 12V/24V car battery.
Battery life
See “Replacing the batteries” (page 11).
Power consumption
0.9W
Dimension
Approx. 80
×
117.3
×
29.2mm (31/4
×
45/8
×
13/16 in)
(w/h/d) not incl. projecting parts and controls
Mass
Main unit: Approx. 290g (10.3oz)
When using the main unit: Approx. 395g (14oz.)
incl.headphones with remote control, rechargeable
batteries and a cassette
Supplied accessories
• AC power adaptor (1)
• Charger adaptor (1)
• Nickel Metal Hydride Rechargeable battery NH-D100 (2)
• Headphones with a remote control (1)
• DAT cleaning cassette (1)
• Microphone plug adaptor (monaural phone jack
×
2
→
stereo miniplug) (1)*
• Optical cable (special jack
↔
rectangular-shaped optical input/output) (1)*
• Battery carrying case (1)
• Carrying case (1)
* Supplied only to the European model.
Design and specifications are subject to change without notice.
Summary of Contents for Walkman PCM-M1
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Page 22: ... 22 Mechanism adjustment parts layout diagram Mechanism Main board ...
Page 26: ...PCM M1 26 27 28 SECTION 4 DIAGRAM 4 1 BLOCK DIAGRAM MD SECTION ...