Sony MZ-R700 service manual Fet

Page 53

Ref. No.

Part No.

Description

 

 

Remark

Q302

8-729-046-49

FET

FDV304P

 

 

 

Q501

8-729-922-10

TRANSISTOR

2SA1577-QR

 

 

Q601

8-729-046-45

FET

SI2302DS-T1

 

 

Q602

8-729-046-44

TRANSISTOR

ZDT6718TA

 

 

Q603

8-729-053-71

FET

TS8K1TB

 

 

 

Q604

8-729-046-43

FET

HAT2051T-EL

 

 

Q605

8-729-046-42

FET

HAT2050T-EL

 

 

Q801

8-729-429-44

TRANSISTOR

XP1501

 

 

Q1001

8-729-052-37

FET

XP151A13A0MR (G750)

 

 

Q1002

8-729-013-60

TRANSISTOR

RN1110-TE85L (G750)

 

Q1003

8-729-051-50

FET

XP152A12C0MR (G750)

 

 

Q1004

8-729-037-52

TRANSISTOR

2SD2216J-QR(TX).SO (G750)

Q1005

8-729-037-52

TRANSISTOR

2SD2216J-QR(TX).SO (G750)

Q1006

8-729-051-50

FET

XP152A12C0MR (G750)

 

 

Q1007

8-729-905-35

TRANSISTOR

2SC4081-R (G750)

 

Q1008

8-729-037-62

TRANSISTOR

UN9114J-(TX).SO (G750)

Q1009

8-729-046-45

FET

SI2302DS-T1 (G750)

 

 

Q1010

8-729-046-45

FET

SI2302DS-T1 (G750)

 

 

 

 

< RESISTOR >

 

 

 

R102

1-218-990-11

SHORT

0

 

 

R103

1-218-967-11

RES-CHIP

15K

5%

1/16W

R104

1-218-965-11

RES-CHIP

10K

5%

1/16W

 

 

 

 

 

(EXCEPT US)

R104

1-218-971-11

RES CHIP

33K

5%

1/16W

 

 

 

 

 

 

(US)

R105

1-218-961-11

RES-CHIP

4.7K

5%

1/16W

R106

1-218-929-11

RES-CHIP

10

5%

1/16W

R107

1-218-963-11

RES-CHIP

6.8K

5%

1/16W

R111

1-208-715-11

METAL CHIP

22K

0.5%

1/16W

R112

1-208-927-11

METAL CHIP

47K

0.5%

1/16W

R118

1-208-703-11

METAL CHIP

6.8K

0.5%

1/16W

R202

1-218-990-11

SHORT

0

 

 

R203

1-218-967-11

RES-CHIP

15K

5%

1/16W

R204

1-218-965-11

RES-CHIP

10K

5%

1/16W

 

 

 

 

 

(EXCEPT US)

R204

1-218-971-11

RES CHIP

33K

5%

1/16W

 

 

 

 

 

 

(US)

R205

1-218-961-11

RES-CHIP

4.7K

5%

1/16W

R206

1-218-929-11

RES-CHIP

10

5%

1/16W

R207

1-218-963-11

RES-CHIP

6.8K

5%

1/16W

R211

1-208-715-11

METAL CHIP

22K

0.5%

1/16W

R212

1-208-927-11

METAL CHIP

47K

0.5%

1/16W

R218

1-208-703-11

METAL CHIP

6.8K

0.5%

1/16W

R301

1-218-990-11

SHORT

0

 

 

R302

1-218-953-11

RES-CHIP

1K

5%

1/16W

R303

1-218-935-11

RES-CHIP

33

5%

1/16W

R304

1-218-953-11

RES-CHIP

1K

5%

1/16W

R305

1-218-953-11

RES-CHIP

1K

5%

1/16W

R306

1-218-963-11

RES-CHIP

6.8K

5%

1/16W

R307

1-218-941-11

RES-CHIP

100

5%

1/16W

R309

1-218-981-11

RES-CHIP

220K

5%

1/16W

R310

1-218-990-11

SHORT

0

 

 

R311

1-218-989-11

RES-CHIP

1M

5%

1/16W

MZ-G750/R700

 

 

 

 

 

 

MAIN

 

 

 

 

 

 

 

Ref. No.

Part No.

Description

 

 

 

Remark

R317

1-218-941-11 RES-CHIP

100

5%

 

1/16W

R318

1-218-953-11 RES-CHIP

1K

5%

 

1/16W

R319

1-218-953-11 RES-CHIP

1K

5%

 

1/16W

R501

1-218-971-11 RES-CHIP

33K

5%

 

1/16W

R505

1-208-703-11

METAL CHIP

6.8K

0.5%

1/16W

R507

1-218-953-11 RES-CHIP

1K

5%

 

1/16W

R517

1-208-691-11

METAL CHIP

2.2K

0.5%

1/16W

R519

1-218-977-11 RES-CHIP

100K

5%

 

1/16W

R521

1-218-446-11

METAL CHIP

1

5%

 

1/16W

R601

1-218-989-11 RES-CHIP

1M

5%

 

1/16W

R602

1-218-981-11 RES-CHIP

220K

5%

 

1/16W

R603

1-218-977-11 RES-CHIP

100K

5%

 

1/16W

R604

1-219-724-11

METAL CHIP

1

1%

 

1/4W

R605

1-242-996-11

METAL CHIP

0.68

1%

 

1/4W

R606

1-218-949-11 RES-CHIP

470

5%

 

1/16W

R607

1-218-945-11 RES-CHIP

220

5%

 

1/16W

R608

1-218-983-11 RES-CHIP

330K

5%

 

1/16W

R609

1-219-724-11

METAL CHIP

1

1%

 

1/4W

R610

1-218-990-11 SHORT

0

 

 

 

R611

1-218-990-11 SHORT

0

 

 

 

R613

1-218-957-11 RES-CHIP

2.2K

5%

 

1/16W

R619

1-218-990-11 SHORT

0

 

 

 

R620

1-218-965-11 RES-CHIP

10K

5%

 

1/16W

R621

1-218-965-11 RES-CHIP

10K

5%

 

1/16W

R624

1-216-797-11

METAL CHIP

10

5%

 

1/16W

R801

1-218-981-11 RES-CHIP

220K

5%

 

1/16W

R802

1-208-927-11

METAL CHIP

47K

0.5%

1/16W

R803

1-208-927-11

METAL CHIP

47K

0.5%

1/16W

R804

1-218-959-11 RES-CHIP

3.3K

5%

 

1/16W

R805

1-218-959-11 RES-CHIP

3.3K

5%

 

1/16W

R806

1-218-951-11 RES-CHIP

680

5%

 

1/16W

R807

1-218-929-11 RES-CHIP

10

5%

 

1/16W

R808

1-218-965-11 RES-CHIP

10K

5%

 

1/16W

R809

1-218-977-11 RES-CHIP

100K

5%

 

1/16W

R810

1-218-990-11 SHORT

0

 

 

 

R812

1-218-990-11 SHORT

0

 

 

 

R813

1-218-990-11 SHORT

0

 

 

(R700)

R814

1-218-929-11 RES-CHIP

10

5%

 

1/16W

R815

1-218-990-11 SHORT

0

 

 

 

R816

1-218-990-11 SHORT

0

 

 

 

R817

1-218-977-11 RES-CHIP

100K

5%

 

1/16W

R821

1-218-981-11 RES-CHIP

220K

5%

 

1/16W

R822

1-218-953-11 RES-CHIP

1K

5%

 

1/16W

R823

1-218-945-11 RES-CHIP

220

5%

 

1/16W

R824

1-218-959-11 RES-CHIP

3.3K

5%

 

1/16W

R825

1-202-974-11 RES-CHIP

3.3M

5%

 

1/16W

R828

1-208-691-11

METAL CHIP

2.2K

0.5%

1/16W

R829

1-208-691-11

METAL CHIP

2.2K

0.5%

1/16W

R830

1-218-989-11 RES-CHIP

1M

5%

 

1/16W

R831

1-218-990-11 SHORT

0

 

 

 

R834

1-208-715-11

METAL CHIP

22K

0.5%

1/16W

R835

1-218-983-11 RES-CHIP

330K

5%

 

1/16W

R836

1-218-990-11

SHORT

0

 

 

 

53

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Image 53
Page 52 Page 54
Contents MZ-G750/R700 SpecificationsMZ-G750/R700 Flexible Circuit Board RepairingElectrical Adjustments Table of ContentsDisassembly DiagramsOptical PICK-UP Flexible Board Section Servicing NoteMZ-G750 Section GeneralMZ-R700 Panel ASSY, Upper Section DisassemblyPanel ASSY, Lower Main Board LCD ModuleMD Mechanism Deck Service ASSY, OPMotor Flexible Board Holder AssyMOTOR, DC M601, MOTOR, DC M603 MOTOR, DC M602Version Ver 1.200 00 Section Test Mode8888e Manual Mode Configuration of Test ModeTransition method in Manual Mode ManualSelf-Diagnosis Result Display Mode Overall Adjustment ModeSelf-Diagnosis Result Display Mode Setting Method LrefPw 1D 0Description of Error Indication Codes Reset the error display codeSetting method of Reset the Error Display Code Description of Indication HistoryRPLAY Sound Skip Check Result Display ModeKey Check Mode SET OK ResNV CC 0 Reset! 0Res OK? 0 ResV5num V1datV5dat AssyLaser SetTmpLrefPw HrefPwMain Boardside a Configuration of overall adjustmentElectrical Offset Adjusting Method Overall Adjustment Mode Title DisplayAdjustment Method of Overall CD and MO Adjustment Mode OfstResume CC 0 Patch Data Rewriting When Nonvolatile Memory was ReplacedResClr PatClr CC 00D581E Patch 00 00D5900 0D59B20D6204 0D62000D6500 0D65200D6400 0D61200D64F4 0D651C0D6CF6 0D6C000D6D00 0D6D1C0D751C 0D75000D7600 0D7603IC PIN Function Description Section DiagramsMIC Sense Pause KEYMIFVSS3 SET KEYDSPVSS0 DSPVDD0Xtsl LrckSlcu SldwSlcv SlcwGND SW Open Close SWSET CODE0 SET CODE2Sycn REC Xhold SWFlashvdd FlashvssBoard Block Diagram Servo SectionMain Board Block Diagram Audio SectionMain Board 3/3 System CONTROL/POWER Section Block Diagram System Control / Power SectionMain Board Side a Printed Wiring Board Main SectionMotor Flexible Board Waveforms Common note on Schematic DiagramIC B/D 184 R104,204 Except US model10k US model 33k IC551 SC111257FCR2 IC501 SN761057DBTIC303 IC1006 XC6371C271PR MZ-G750IC901 IC601IC302 TA2131FL IC301 AK5354VTPanel Section SectionExploded Views 56 @ Chassis Section101 102 103 104 MD Mechanism Deck Section MT-MZR700-172122 110 112 111 109 103 117 119 120 118 105 106 108 107 115 121Resistors Main Electrical Parts ListMain Short FET Filter Miscellaneous Revision History

MZ-R700 specifications

The Sony MZ-R700 is a compact digital minidisc recorder that has made a significant mark in the portable audio landscape since its introduction. Known for its outstanding sound quality and portable design, it appeals to audiophiles and casual listeners alike. The MZ-R700 is lauded for its ability to record and playback high-quality audio, making it a go-to device for musicians, DJs, and anyone who values sound fidelity.

One of the main features of the MZ-R700 is its ability to record music in various formats. It supports the ATRAC (Adaptive Transform Acoustic Coding) compression format, which allows users to store more audio data on a minidisc while maintaining remarkable sound clarity. This technology ensures that even with compression, the audio remains rich and engaging.

The MZ-R700 comes equipped with a digital recording feature, enabling users to transfer tracks directly from CDs or other digital sources without sacrificing quality. It is compatible with a wide range of digital audio formats, allowing for flexibility in recording options. Additionally, the device offers various recording modes, giving users the choice between standard quality and long-play modes, depending on their needs.

Portability is a key characteristic of the MZ-R700. Weighing just a few ounces and featuring a sleek, ergonomic design, it fits comfortably in the hand and can easily be carried in a pocket or bag. Its user-friendly interface includes an LCD screen that displays track information, making it easy for users to navigate through their music library.

Another notable feature is its battery efficiency. The MZ-R700 is powered by a rechargeable lithium-ion battery, providing extended playback time. Users can enjoy hours of continuous music playback, making it perfect for long journeys or outdoor activities.

The popular mic input allows for live recordings, a feature that musicians and podcasters find particularly beneficial. Moreover, the unit supports various input options, including a line-in and a 3.5mm microphone jack, ensuring versatility for different recording needs.

In summary, the Sony MZ-R700 is a robust and feature-rich digital minidisc recorder that combines portability, superior sound quality, and user-friendly design. With advanced recording technologies and efficient battery life, it caters to a variety of audio enthusiasts, making it a remarkable choice for portable sound recording and playback.
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