Sony R700 User manual

R700
Sony
Brand
Sony
Model
R700
Type
User manual

This manual is also suitable for

Sony R700: Your Personal Audio Powerhouse

With the Sony R700, you now hold a portable minidisc recorder that combines superb audio quality with versatile playback options. Here's what you can achieve with your new device:

  • Record and playback your favorite music, lectures, or personal messages on minidiscs, offering up to 320 minutes of recording time in stereo.
  • Enjoy pristine audio with its 20Hz-20,000Hz frequency response and a wide dynamic range, ensuring accurate and detailed sound reproduction.
  • Utilize various recording formats such as ATRAC, ATRAC3-LP2, and ATRAC3-LP4 to optimize audio quality and storage capacity based on your needs.

Sony R700: Your Personal Audio Powerhouse

With the Sony R700, you now hold a portable minidisc recorder that combines superb audio quality with versatile playback options. Here's what you can achieve with your new device:

  • Record and playback your favorite music, lectures, or personal messages on minidiscs, offering up to 320 minutes of recording time in stereo.
  • Enjoy pristine audio with its 20Hz-20,000Hz frequency response and a wide dynamic range, ensuring accurate and detailed sound reproduction.
  • Utilize various recording formats such as ATRAC, ATRAC3-LP2, and ATRAC3-LP4 to optimize audio quality and storage capacity based on your needs.
1
MZ-G750/G750DPC/R700/R700DPC/R700PC
SERVICE MANUAL
FM/AM PORTABLE MINIDISC RECORDER
Model Name Using Similar Mechanism NEW
Mechanism Type MT-MZR700-172
Optical Pick-up Name LCX-4R
(Photo: MZ-G750)
MD recorder
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs MQW
Wavelength: λ = 790 nm
Emission duration: continuous
Laser output: less than 44.6 µW
(This output is the value measured at a
distance of 200 mm from the lens surface
on the optical pick-up block with 7 mm
aperture.)
Recording and playback time
When using MDW-80
Maximum 160 min. in monaural
Maximum 320 min. in stereo
Revolutions
350 rpm to 2,800 rpm (CLV)
Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)
Sampling frequency
44.1 kHz
Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz
Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3-LP2
ATRAC3-LP4
Modulation system
EFM (Eight to Fourteen Modulation)
SPECIFICATIONS
Number of channels
2 stereo channels
1 monaural channel
Frequency response
20 to 20,000 Hz ± 3 dB
Wow and Flutter
Below measurable limit
Inputs
Microphone: stereo mini-jack, minimum
input level 0.25 mV
Line in: stereo mini-jack, minimum input
level 49 mV
Optical (Digital) in: optical (digital) mini-
jack
Outputs
i: stereo mini-jack, maximum output level
5 mW + 5 mW, load impedance 16 ohm
Radio (MZ-G750/G750DPC)
Frequency range
AM: 530-1,710 kHz (US and
Central and South America models)
531-1,602 kHz (Other models)
FM: 87.5-108.0 MHz
General
Power requirements
Sony AC Power Adaptor (supplied)
connected at the DC IN 3 V jack:
120 V AC, 60 Hz (U.S.A.,Canadian and
Taiwan model)
230 V AC, 50/60 Hz (AEP model)
240 V AC, 50 Hz (Australian model)
220 V AC, 50 Hz (Chinese model)
230-240 V AC, 50 Hz (UK and Hong
Kong model)
220 V AC, 50 Hz (Argentina model)
110/220 V AC, 60 Hz (Korean model)
100-240 V AC, 50/60 Hz (Other models)
Nickel cadmium rechargeable battery
NC-WMAA (supplied)
LR6 (size AA) alkaline battery (not
supplied)
– Continued on next page –
US and foreign patents licensed from Dolby
Laboratories Licensing Corporation.
Ver 1.0 2001. 01
MZ-G750/G750DPC
PORTABLE MINIDISC RECORDER
MZ-R700/R700DPC/R700PC
Ver 1.0 2002. 02
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-873-629-01
2002B0400-1
© 2002.02
US Model
MZ-G750DPC/R700/R700DPC
Canadian Model
MZ-R700PC
AEP Model
UK Model
MZ-G750/R700/R700PC
E Model
Australian Model
Tourist Model
MZ-G750/R700
Chinese Model
MZ-R700
This service manual contains the
information on the MZ-G750/R700,
MZ-G750DPC/R700DPC and
MZ-R700PC (9-873-045-12,
9-873-126-11 and 9-873-134-11).
47
MZ-G750/G750DPC/R700/R700DPC/R700PC
SECTION 7
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories and packing materials are
given in the last of this parts list.
• Abbreviation
CET : East European & CSI model
EE : East European model
FR : French model
HK : Hong Kong model
JE : Tourist model
CND : Canadian model
AUS : Australian model
AR : Argentina model
CH : Chinese model
TW : Taiwan model
KR : Korean model
Ref. No. Part No. Description Remark
7-1. PANEL SECTION
Ref. No. Part No. Description Remark
RR
1
2
2
3
45
6
2
2
6
7
8
1
1
1
1
1
2
3
4
5
5
6
7
3-222
7
8
8
8
8
8
8
8
8
8
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
48
MZ-G750/G750DPC/R700/R700DPC/R700PC
51
52 55
54
53
56
57
58
59
56
60
MT-MZR700-17
2
7-2. CHASSIS SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
@
51
52
*53
*53
*53
*53
54
55
56
57
58
59
60
49
MZ-G750/G750DPC/R700/R700DPC/R700PC
M603
M601
M602
101
102
105
106
107
108
109 115
121
120
119
118
117
103
104
110
122
111
109
112
103
109
114
113
115
109
116
103
AA
B
B
7-3. MD MECHANISM DECK SECTION
(MT-MZR700-172)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
0120
121
122
M601
M602
M603
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4

Sony R700 User manual

R700
Sony
Brand
Sony
Model
R700
Type
User manual
This manual is also suitable for

Sony R700: Your Personal Audio Powerhouse

With the Sony R700, you now hold a portable minidisc recorder that combines superb audio quality with versatile playback options. Here's what you can achieve with your new device:

  • Record and playback your favorite music, lectures, or personal messages on minidiscs, offering up to 320 minutes of recording time in stereo.
  • Enjoy pristine audio with its 20Hz-20,000Hz frequency response and a wide dynamic range, ensuring accurate and detailed sound reproduction.
  • Utilize various recording formats such as ATRAC, ATRAC3-LP2, and ATRAC3-LP4 to optimize audio quality and storage capacity based on your needs.
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