Ref. No.

Part No.

Description

Remarks

A-2007-907-A DISPLAY BOARD, COMPLETE (US,CND) A-2007-911-A DISPLAY BOARD, COMPLETE (AEP,UK,HK,AUS) A-2007-915-A DISPLAY BOARD, COMPLETE (SP)

*************************

DISPLAY

Ref. No.

Part No.

Description

R781 1-249-401-11 CARBON

R782 1-247-807-31 CARBON

<SWITCH>

MDS-JE470

KEY-SW MAIN

 

 

Remarks

47

5%

1/4W

F

100

5%

1/4W

 

 

4-212-590-22

HOLDER (FL)

 

 

 

 

 

4-949-935-41

CUSHION (FL)

 

 

 

 

 

 

<CAPACITOR>

 

 

 

 

C709

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C751

1-124-261-00

ELECT

10uF

20%

50V

 

C753

1-124-261-00

ELECT

10uF

20%

50V

 

C761

1-162-294-31

CERAMIC

0.001uF

10%

50V

 

C762

1-162-294-31

CERAMIC

0.001uF

10%

50V

 

C763

1-162-294-31

CERAMIC

0.001uF

10%

50V

 

C760

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C764

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C765

1-126-153-11

ELECT

22uF

20%

6.3V

 

C766

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C767

1-162-294-31

CERAMIC

0.001uF

10%

50V

 

C769

1-162-215-31

CERAMIC

47PF

5%

50V

 

C781

1-124-584-00

ELECT

100uF

20%

10V

 

C782

1-162-306-11

CERAMIC

0.01uF

30%

16V

 

 

 

<DIODE>

 

 

 

 

D775

8-719-046-39

DIODE SEL5821A-TP15 (MDLP)

 

 

 

 

<CONNECTOR>

 

 

 

CN701 1-779-552-21

CONNECTOR, FFC(LIF(NON-ZIF))15P

 

 

CN710

1-785-712-11

CONNECTOR, BOARD TO BOARD 4P

 

 

 

 

<FLUORESCENT INDICATOR TUBE>

 

 

FL750

1-517-986-11

INDICATOR TUBE, FLUORESCENT

 

 

 

 

<IC>

 

 

 

 

IC760 8-759-659-03

IC MSM9202-07GS-K

 

 

 

IC781

8-759-826-33

IC NJL73H400A

 

 

 

 

 

<TRANSISTOR>

 

 

 

Q767

8-729-900-74

TRANSISTOR

UN4216-TA

 

 

 

Q775

8-729-900-80

TRANSISTOR

UN4211-TA

 

 

 

 

 

<RESISTOR>

 

 

 

 

R702

1-249-421-11

CARBON

2.2K

5%

1/4W

F

R703

1-247-843-11

CARBON

3.3K

5%

1/4W

 

R704

1-249-425-11

CARBON

4.7K

5%

1/4W

F

R705

1-249-429-11

CARBON

10K

5%

1/4W

 

R706

1-249-435-11

CARBON

33K

5%

1/4W

 

R712

1-249-421-11

CARBON

2.2K

5%

1/4W

F

R713

1-247-843-11

CARBON

3.3K

5%

1/4W

 

R714

1-249-425-11

CARBON

4.7K

5%

1/4W

F

R715

1-249-429-11

CARBON

10K

5%

1/4W

 

R716

1-249-435-11

CARBON

33K

5%

1/4W

 

R760

1-247-807-31

CARBON

100

5%

1/4W

 

R761

1-247-807-31

CARBON

100

5%

1/4W

 

R762

1-247-807-31

CARBON

100

5%

1/4W

 

R763

1-247-807-31

CARBON

100

5%

1/4W

 

R767

1-249-441-11

CARBON

100K

5%

1/4W

 

R769

1-247-843-11

CARBON

3.3K

5%

1/4W

 

R775

1-249-409-11

CARBON

220

5%

1/4W

F

S701

1-762-875-21 SWITCH, KEYBOARD (REC z )

S702

1-762-875-21

SWITCH, KEYBOARD (x )

S703

1-762-875-21

SWITCH, KEYBOARD ( M )

S704

1-762-875-21

SWITCH, KEYBOARD (m )

S705

1-762-875-21

SWITCH, KEYBOARD (X )

S706

1-762-875-21

SWITCH, KEYBOARD (H )

S711

1-762-875-21

SWITCH, KEYBOARD (MENU/NO)

S712

1-762-875-21

SWITCH, KEYBOARD (YES)

S713

1-475-235-21

ENCODER, ROTARY ( l AMS L

 

 

/PUSH ENTER)

S714

1-762-875-21

SWITCH, KEYBOARD (CLEAR)

S715

1-762-875-21

SWITCH, KEYBOARD (INPUT)

S716

1-762-875-21 SWITCH, KEYBOARD (REC MODE)

S721

1-762-875-21 SWITCH, KEYBOARD (EJECT A )

******************************************************

 

1-681-737-12

KEY-SW BOARD

 

 

 

 

************

 

 

 

 

<CAPACITOR>

 

 

C740

1-164-159-11

CERAMIC

0.1uF

50V

 

 

 

 

(AEP,UK,HK,SP,AUS)

 

 

<CONNECTOR>

 

 

 

CN720

1-785-713-11 CONNECTOR, BOARD TO BOARD 4P

 

 

 

 

<DIODE>

 

 

 

 

D726

8-719-046-44

LED SEL5221S-TP15 (STANDBY)

 

 

 

 

<TRANSISTOR>

 

 

 

Q726

8-729-900-80 TRANSISTOR

UN4211-TA

 

 

 

 

 

<RESISTOR>

 

 

 

 

R722

1-249-421-11

CARBON

2.2K

5%

1/4W

F

R723

1-247-843-11

CARBON

3.3K

5%

1/4W

 

R724

1-249-425-11

CARBON

4.7K

5%

1/4W

F

R725

1-249-437-11

CARBON

47K

5%

1/4W

 

R1726

1-249-409-11

CARBON

220

5%

1/4W

F

 

 

<SWITCH>

 

 

 

 

S722

1-762-875-21 SWITCH, KEYBOARD (PLAY MODE)

 

 

S723

1-762-875-21

SWITCH, KEYBOARD (REPEAT)

 

 

S724

1-762-875-21

SWITCH, KEYBOARD (LEVEL/DISPLAY/CHAR)

 

S726

1-762-875-21

SWITCH, KEYBOARD ( [/1)

 

 

******************************************************

A-2007-906-A MAIN BOARD, COMPLETE (US,CND) A-2007-910-A MAIN BOARD, COMPLETE (AEP,UK,HK,AUS) A-2007-914-A MAIN BOARD, COMPLETE (SP)

***********************

7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT(B)

 

 

<CAPACITOR>

 

 

 

C12

1-164-159-11

CERAMIC

0.1uF

 

50V

C16

1-164-159-11

CERAMIC

0.1uF

 

50V

C19

1-162-294-31

CERAMIC

0.001uF

10%

50V

C58

1-162-282-31

CERAMIC

100PF

10%

50V

65

Page 65
Image 65
Sony MDS-S50 specifications Display, MDS-JE470 KEY-SW Main

MDS-S50 specifications

The Sony MDS-S50 is a pinnacle of MiniDisc technology, offering audiophiles a compact and reliable way to enjoy high-quality audio. Launched in the early 2000s, it epitomizes the innovation that Sony was known for during this period, combining functionality with sleek design.

One of the primary features of the MDS-S50 is its ability to record in SP (Standard Play) mode, which delivers high-resolution audio at 64 kbps, and LP (Long Play) mode for extended recording times. This flexibility makes it suitable for various listening preferences, whether for critical listening or casual playback during everyday activities. The device harnesses the precision of digital audio encoding, ensuring minimal loss of sound quality.

The MDS-S50 stands out with its direct digital recording capabilities. By connecting to external audio sources via optical or coaxial digital inputs, users can preserve the integrity of the original sound. This feature is particularly appealing for those who want to capture live recordings or transfer vinyl records and CDs to the MiniDisc format without degradation.

The inclusion of a user-friendly interface, with an intuitive remote control and well-organized menu systems, enhances the experience for users. The display panel gives clear information on track titles, remaining recording time, and other essential details, allowing for seamless navigation through complex playlists or recording options.

Another notable technology in the MDS-S50 is the ATRAC (Adaptive Transform Acoustic Coding) compression algorithm, developed by Sony. This proprietary encoding format optimizes sound quality while significantly reducing file sizes. The result is a perfect balance between audio fidelity and efficient storage, which was a major advantage during the era of burgeoning digital music.

Furthermore, the MDS-S50 boasts a durable build quality, designed to withstand transport and everyday use. Its compact size, combined with lightweight materials, allows users to take it on the go while not compromising on audio quality.

Ultimately, the Sony MDS-S50 remains a beloved device among music enthusiasts. With its combination of high-quality recording capabilities, advanced digital encoding technology, and user-friendly features, it represents a unique chapter in the evolution of portable audio. Whether used as a standalone player or part of a larger audio setup, it delivers a level of performance that still resonates with those who appreciate the art of music.