Sony MZ-R50 Support Question
Sony MZ-R50 Support Question
Find answers below for this question about Sony MZ-R50 - MD Walkman MiniDisc Recorder.Need a Sony MZ-R50 manual? We have 2 online manuals for this item!
Question posted by Stormwalker65 on April 25th, 2013
Is The Sony Rm-mzr50 Remote Compatible With Other Md Players Besides The Mz-r50?
I own a Sony RM-MZR50 remote but I do not have a Sony MZ-R50 MiniDisc player/recorder. Are there other Sony MiniDisc players that the RM-MZR50 is compatible with? Just want to know my options. If there are any.
Current Answers
Related Sony MZ-R50 Manual Pages
Service Manual - Page 1
PORTABLE MINIDISC RECORDER
MICROFILM Model Name Using Similar Machanism MD Machanism Type Optical Pick-up Type
NEW MT-MZR-50-143 KMS-280A
SPECIFICATIONS
System Audio playing system MiniDisc digital audio system Laser diode properties Material: GaAIAs Wavelength: λ = 780 nm Emission duration: continuous Laser output: less than 44.6 µW (This output is the value measured ...
Service Manual - Page 2
...Sony alkaline dry batteries
Recording
Approx. 4 hours
LIP-8 + Two LR6 (size AA)
Dimensions Approx. 109.5 x 19.7 x 77 mm (w/h/d) (4 3/8 x 25/32 x 3 1/8 in Europe
This MiniDisc Recorder is located on the conductor when soldering
or unsoldering. Mechanism Deck (MT-MZR50... remote ...SONY. For customers in .) Mass Approx. 190 g (6.8 oz) the recorder only Approx. 240 g (8.5 oz) incl, a recordable MD...
Service Manual - Page 21
... board (Main board CN803)
2 Screw (HP)
Main board 3 OP flexible board (Main board CN501)
4 JOG unit flexible board (Main board CN904)
8
6 MD frexible board (Main board CN502)
5 Flat cable (24 core) (Main board CN801)
3-3. 3-2. MECHANISM DECK (MT-MZR50-143) REMOVAL
1 Screws (Damper)
2 Remove the damper (snap) retaining ring section.
3
Mechanism deck
- 21 -
Service Manual - Page 22
OPTICAL PICK-UP ASSY, REC BOARD REMOVAL
Optical pick-up assy
3
2 Screws (M1.4x3.0 locking)
4 MD flexible board REC board
3-5. CLV BOARD REMOVAL
6
1 OP flexible board 5 Screw
1 Screws (M1.4 precision pan)
2 Remove solder
CLV board 3
Mechanism deck
- 22 - 3-4.
Service Manual - Page 25
...; of IC801 to the GND) and turn on the main board.
+ key p key
= key
Servo Mode Segment Section : 00 Dot Section : SERVO
Audio Mode Segment Section : 00 Dot Section : AUDIO
Mecha Mode Segment Section : 00 00 Dot Section : MECHA
Select dial number (blinks)
Power Mode Segment Section : 00 Dot Section : POWER
General...
Service Manual - Page 26
key
p key
MO
pM lMayobdaeck:
030 recording
adjustment
" key
p key
Mode : 031 MO focusM search ON
" key
2
34
5
2
34
5
*1:+ key...
*2
" key *1
Mode : 033 MO playback ABM CD level adjustment
*2
" key
Mode : 034 MO recording EFM balance adjustment
*2
" key *1
Mode : 035 MO recording ABM CD level adjustment
*2
" key
Mode : 036 Laser MO reM ad adjustment
" key
Mode : 037 ...
Service Manual - Page 27
... value (Blinks) BLOCK error rate
Cluster value
AT error rate
• Nothing is performed at mode numbers 070 to avoid this as much as SERVO, AUDIO, etc. (100s position) are completed, the item is pressed, the following will be displayed and adjustments will be displayed blinking. Mode No. (Last 2 digits)
52...
Service Manual - Page 28
...: 121 Manual recording
(LINE, MIC)
p key
" key
Mode : 122 DEMP Manual recording
(LINE, MIC)
p key
" key
Mode : 123 AGC recording (LINE, OPT, MIC)
p key
" key
Mode : 124 DEMP AGC recording
(LINE, OPT,...112
L 1kHzM 0dB R-∞
" key
Mode : 113
L-∞ RM 1kHz 0dB
" key Mode : 114
L&M R-∞
" key
p key
VOLUME +key or - [Audio Mode] • Set the test mode, press the + key, and...
Service Manual - Page 30
Load the CD test disc (TDYS-1) or SONY MO disc available on again. • When the general adjustment mode is NG, ...Mode No. Adjustment
1
032 MO playback EF balance adjustment
2
033 MO playback ABCD level adjustment
3
034 MO recording EF balance adjustment
4
035 MO recording ABCD level adjustment
5
037 MO focus gain adjustment
6
038 MO tracking gain adjustment
7
061 32 cluster full ...
Service Manual - Page 31
... board
5-3. After adjusting, exit the test mode. 2) Use the following tools and measuring instruments.
• CD test disc TDYS-1 (Parts Code : 4-963-646-01)
• Recorded MO disc PTDM-1 (Parts Code : J-2501-054-A)
• Laser power meter LPM-1 (Parts Code : J-2501-046-A)
• Oscilloscope (Frequency band above 40MHz. Precautions for 2.8V...
Service Manual - Page 32
... Connection :
Oscilloscope
MAIN board
TP5980 (TE) AP5430 (VC)
Adjusting Method : 1. keys. 3. Slide the recording key and set the laser power adjustment mode (Mode
: 020) using the volume + and - 5-5. Press.... 3. Set the servo mode of the test mode (Mode : 000). 2. Note : Using a recorded disc in this time is 0.85 ±0.085mW. 7. Laser Power Check Connection :
Laser power meter
Optical...
Service Manual - Page 37
... PROTECT DATA HOLD
WP OPEN CLOCK CLK SDIO EVR DATA PUSH JOG LCD STB CL SCK SDI2 SYNC REC D. O Write data transfer timing output.
L : Hold
I Remote control key input.
- I Push JOG switch input. O LCD standby output.
L : ON
O Outputs H while operating with a lithium battery. Microprocessor mode input (Fixed at "H"). Not used (Open...
Service Manual - Page 40
... cri-
MAIN (1/3) SECTION - numéro spécifié.
• A : B+ Line.
• Power voltage is dc 6V and fed with respect to normal produc-
MZ-R50 tical for electrolytics
and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise
specified.
line with part une piéce portant...
Service Manual - Page 41
...;µF
50 WV or less are not indicated except for IC Block Diagrams.
Note:
• All capacitors are dc with a VOM (Input impedance 10 MΩ). MZ-R50
6-6. Voltage variations may be noted due to ground
under no mark : PB
(
) : REC
• Voltages are taken with respect to normal produc- E : PB
a : REC
N : MIC...
Service Manual - Page 42
... ground
under no mark : PB
(
) : REC
• Voltages are in µF unless otherwise noted. tion tolerances.
• Waveforms are dc with respect to normal produc- MZ-R50
r WAVEFORMS
5
2.3Vp-p
12MHz
IC801 $º
6
VOLT/DIV : 1V AC TIME/DIV : 20nsec
0.8Vp-p
32kHz
IC804 2 VOLT/DIV : 0.1V AC TIME/DIV : 10µsec
Note...
Service Manual - Page 48
...)
69
4-995-431-11 LID, BATTERY CASE BLUE)
58
4-995-402-01 SPRING (LOCK), TENSION
(AEP,FR,UK,HK,JEW)
59
4-995-435-01 DAMPER (R50)
70
4-995-437-01 SCREW (DAMPER)
71
3-349-825-52 SCREW, PRECISION
60
X-4949-114-1 CHASSIS (MAIN) ASSY
61
A-3293-760-A MAIN BOARD, COMPLETE (EXCEPT...
Service Manual - Page 49
... for safety.
sont critiques pour
! Replace only with mark marque ! Description
1-667-210-11 MD FLEXIBLE BOARD 4-963-883-01 SCREW (M1.4), PRECISION PAN A-3293-756-A CLV BOARD, COMPLETE ...Remark
Ref. No.
101 102 103 104 105
Part No.
la sécurité. MECHANISM DECK SECTION
(MT-MZR50-143)
107
108
106
109
131 105 129
104
130
M901
110 111 112
102 115
134
M903
113
128...
Service Manual - Page 52
... CXD2652AR 8-759-460-34 IC MPC17A36VMEL 8-759-329-43 IC MPC18A20VM
J301 1-779-881-21 JACK (MIC PLUG IN POWER) J302 1-778-179-11 JACK (2/REMOTE) J303 1-779-881-11 JACK (LINE OUT) J304 8-749-014-07 IC GP1F565R (LINE IN OPTICAL) J901 1-779-880-11 JACK,DC (POLARITY UNIFIED TYPE...
Service Manual - Page 55
... ADAPTOR, AC (AC-MZ60) (AUS) 1-467-514-11 ADAPTOR, AC (AC-MZ60) (E,JEW)
1-475-375-21 REMOTE CONTROL UNIT (RM-MZR50) 1-569-007-11 ADAPTOR, CONVERSION 2P (E,JEW) 1-759-277-21 CASE, BATTERY (EBP-MZR4) 1-779-504-11 ...TYPE) (22 CORE)
65
1-475-378-11 SWITCH UNIT (WITH JOG DIAL)
101 1-667-210-11 MD FLEXIBLE BOARD
104 1-667-690-11 CLV FLEXIBLE BOARD
136 M901 M902 M903
1-667-211-11 MOTOR FLEXIBLE BOARD...
Service Manual - Page 56
MZ-R50
9-923-258-11
Sony Corporation
Personal A&V Products Company
- 74 -
97L0290-1 Printed in Japan © 1997.12 Published by Quality Engineering Dept.
(Shibaura)
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