Sony NHF800 D303 8-719-056-54 Diode MAZS068008SO, NNCD6.8H-T1, MA22D2800LS0, MA8056-L, Fuse, F351

Page 54

MZ-NH700/NHF800

Ver 1.1

MAIN

Ref. No.

Part No.

Description

Remark

D303 8-719-056-54 DIODE MAZS068008SO

D304

8-719-056-54

DIODE

MAZS068008SO

D352

6-500-116-01

DIODE

NNCD6.8H-T1

D401

6-500-483-01

DIODE

MA22D2800LS0

D435

8-719-056-54

DIODE

MAZS068008SO

D436

8-719-056-54

DIODE

MAZS068008SO

D439

6-500-483-01

DIODE

MA22D2800LS0

D440

6-500-483-01

DIODE

MA22D2800LS0

D441

8-719-056-54

DIODE

MAZS068008SO

D457

6-500-483-01

DIODE

MA22D2800LS0

D458

8-719-422-49

DIODE

MA8056-L

D471

8-719-072-27

DIODE

MA2Z748001S0

D473

8-719-056-54

DIODE

MAZS068008SO

D601

6-500-813-01

DIODE

MA2SD32008S0

D602

8-719-072-27

DIODE

MA2Z748001S0

D603

8-719-072-27

DIODE

MA2Z748001S0

D604

6-500-483-01

DIODE

MA22D2800LS0

D605

6-500-910-01

DIODE

MA2SD3000LS0

D606

6-500-909-01

DIODE

MA22D1700LS0

D607

6-500-909-01

DIODE

MA22D1700LS0

D608

6-500-910-01

DIODE

MA2SD3000LS0

D609

8-719-072-27

DIODE

MA2Z748001S0

D610

8-719-072-27

DIODE

MA2Z748001S0

D611

8-719-072-27

DIODE

MA2Z748001S0

D613

6-500-813-01

DIODE

MA2SD32008S0

D614

6-500-813-01

DIODE

MA2SD32008S0

D615

6-500-909-01

DIODE

MA22D1700LS0

D616

6-500-909-01

DIODE

MA22D1700LS0

D801

8-719-072-27

DIODE

MA2Z748001S0

D803

6-500-813-01

DIODE

MA2SD32008S0

D881

6-500-813-01

DIODE

MA2SD32008S0

D882

6-500-813-01

DIODE

MA2SD32008S0

D883

6-500-813-01

DIODE

MA2SD32008S0

D884

8-719-072-27

DIODE

MA2Z748001S0

D885

8-719-072-27

DIODE

MA2Z748001S0

D902

8-719-072-27

DIODE

MA2Z748001S0

D904

8-719-072-27

DIODE

MA2Z748001S0

D905

8-719-072-27

DIODE

MA2Z748001S0

D906

6-500-483-01

DIODE

MA22D2800LS0

 

 

< FUSE >

 

F1

1-576-462-21

FUSE (SMD) (1.5A/63V)

F351

1-576-439-21

FUSE (SMD) (0.25A/125V)

 

 

< FERRITE BEAD/SHORT >

FB1

1-400-808-21

INDUCTOR (EMI FERRITE)

FB2

1-469-179-21

INDUCTOR, FERRITE BEAD

FB101

1-500-284-21

INDUCTOR, FERRITE BEAD

FB201

1-500-284-21

INDUCTOR, FERRITE BEAD

FB301

1-216-864-11

SHORT CHIP

0

FB302

1-400-807-21

BEAD, FERRITE (1005)

FB303

1-400-807-21

BEAD, FERRITE (1005)

FB353

1-469-179-21

INDUCTOR, FERRITE BEAD

FB354

1-469-179-21

INDUCTOR, FERRITE BEAD

FB355

1-469-179-21

INDUCTOR, FERRITE BEAD

FB357

1-400-808-21

INDUCTOR (EMI FERRITE)

FB451

1-469-869-21 INDUCTOR (EMI FERRITE) (2012)

Ref. No.

Part No.

Description

Remark

FB452

1-469-869-21 INDUCTOR (EMI FERRITE) (2012)

FB471

1-216-864-11

SHORT CHIP

0

FB501

1-400-620-21 INDUCTOR, FERRITE BEAD (1005)

FB502

1-216-864-11

SHORT CHIP

0

FB503

1-216-864-11

SHORT CHIP

0

FB801

1-216-864-11

SHORT CHIP

0

FB802

1-216-864-11

SHORT CHIP

0

FB803

1-414-760-21

INDUCTOR, FERRITE BEAD

FB807

1-216-864-11

SHORT CHIP

0

FB809

1-216-864-11

SHORT CHIP

0

FB810

1-414-760-21

INDUCTOR, FERRITE BEAD

 

 

< IC >

 

IC301

6-702-894-01

IC

AK5356VN-L

 

IC302

6-706-528-01

IC

XC6219B212MR

IC352

6-705-942-01

IC

TA2131FLG (EL)

IC401

6-705-536-01

IC

MM1655NCBE

 

IC402

6-706-652-01

IC

NJU7008F3 (TE1)

IC471

6-705-715-01

IC

XC6219B242MR

IC501

6-705-012-01

IC

SN761059ZQLR

IC502

6-706-095-01

IC R1180Q301B-TR-FA

IC601

6-705-000-01

IC

SC901585VAR2

IC602

6-703-317-01

IC

R1160N121B-TR-FA

*IC603 6-706-038-01 IC XC6209B322MR

IC604 6-706-079-01 IC R1180Q121C-TR-FA

IC605 6-706-214-01 IC TC7SL32FU (TE85R)

IC606 6-702-590-01 IC XC61CN1702NR

IC607 8-759-690-72 IC XC61CN0902NR

IC701 6-704-999-01 IC BD6607KN

IC801 8-753-229-55 IC CXD2681-223GG

IC804 6-706-089-01 IC XC61CC2502NR

IC881 6-759-639-21 IC XC6382C251MR

IC882 6-706-094-01 IC R1180Q221B-TR-FA

IC892 (Not supplied) IC HN58X2564FPIEZ

IC901 6-704-997-01 IC SC901584EPR2

IC902 6-704-245-01 IC XC61CC1702NR

 

 

< JACK >

 

J301

1-815-950-12 JACK (LINE IN (OPT))

J302

1-794-084-12 JACK (MIC (PLUG IN POWER))

J352

1-816-954-22 JACK (i)

 

J402

1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)

 

 

 

(DC IN 3V)

 

 

< COIL/SHORT >

 

L303

1-400-397-11 INDUCTOR

10uH

L351

1-216-295-00

SHORT CHIP

0

L501

1-216-295-00

SHORT CHIP

0

L502

1-400-397-11 INDUCTOR

10uH

L503

1-400-397-11 INDUCTOR

10uH

L504

1-400-397-11 INDUCTOR

10uH

L505

1-400-397-11 INDUCTOR

10uH

L506

1-400-397-11 INDUCTOR

10uH

L507

1-400-397-11 INDUCTOR

10uH

L601

1-414-398-11 INDUCTOR

10uH

L603

1-414-398-11 INDUCTOR

10uH

L605

1-416-669-11 INDUCTOR

22uH

L606

1-400-626-11

INDUCTOR

10uH

54

Image 54
Contents MD Mechanism Type MT-MZNH900-181 Optical Pick-up Name SpecificationsModel Name Using Similar Mechanism On nextFlexible Circuit Board Repairing MZ-NH700/NHF800Diagrams Table of ContentsDisassembly GeneralSection Servicing Notes Unleaded SolderSection General Display window MARK/REC +N button Jog dial Way control keyDisassembly Disassembly FlowSection Case Lower Section Main BoardCase Upper Section Mechanism Deck Section MT-MZNH900-181, MD Standard PINSET Chassis Assy Gear BSA, Gear SBOP Service Assy Holder Assy Position of Ferrite CoreTest Mode 00# VerOutline AdjF 00#Manual 0000000 CD RunOfsRun OPChkN2#### ####N1#### $$$$$$ ##131 ###S Electrical AdjustmentsTemp PwrAdjPwrAdj adjustments ItemNo Display Specification value Measuring point211 AD 261 AD VBsAdj adjustmentsVBsAdj Charge Function Check111 ###S DiscPr113 ###S Servo Overall Adjustment Releasing The Test ModeResume Clear Section Diagrams Block Diagram MD Servo SectionBlock Diagram Audio Section MICBlock Diagram Power Supply Section CLK aConductor Side Pattern face are indicated Parts face side Lead layout of conventional ICAbbreviation EE East European model Schematic Diagram Main /9 See page 36 for IC Block Diagram 2FOSchematic Diagram Main /9 See page 36 for IC Block Diagrams GNDCSPChip Size Package CTL2ICHG XRST2 Mute 30 Sgnd Schematic Diagram Main /9 Lrck Xbck Xcsadc PoencloseswTOU NDG Printed Wiring Board Main /2 Semiconductor LocationUses unleaded solder IC601 60 IC Block Diagrams IC301 AK5356VN-LIC601 SC901585VAR2 IC602 R1160N121B-TR-FA HN58X2564FPIEZ IC Pin Function Description Davss DavddDVDD25LPF OscvddCltv FiliFilo DvregoDclsoutr VreflVrefr DclsoutlSO0 AccessledSI0 SCK0PWM DRVXcsnv GndswHizspdl SCS4Hizsld SETCODE3Section Exploded Views 311Ref. No Description 2023-318-1 NH7002023-317-1 NHF800 US110 Chassis Section109 117 111 124 125M702 Mechanism Deck Section MT-MZNH900-181Ref. No Description Remark 160 3-263-453-01 PLATE, Ratchet M703Section Electrical Parts List Main 1uF 10% 10V C419 125-777-11 C415 125-777-111uF 10% 10V C416 125-777-11 1uF 10% 10V C420 125-777-111uF 10% 10V C672 127-820-11 C669 125-837-111uF 10% C671 125-777-11 7uF 10% 16V C673 125-777-11MA22D2800LS0 D303 8-719-056-54 Diode MAZS068008SONNCD6.8H-T1 MA8056-L7uH L701 216-295-00 L607 419-881-1147uH L608 400-402-21 L702 216-295-00R315 218-990-11 R305 RES-CHIP 100 16W R306 10K R307 R308 216-864-11R309 RES-CHIP 16W R310 R312 R314 218-990-11 R433 245-455-21R652 218-990-11 R649 245-456-21R650 216-793-11 R653 RES-CHIP 22K 16W R654 R657 218-990-11470K 16W R920 218-985-11 S894 SWITCH, Push 2 KEYRef. No Description Remark R918 218-985-11 470K 16W R922 218-977-11504 501 502503 506 504Revision History

NHF800 specifications

The Sony NHF800 is a remarkable addition to Sony's range of high-fidelity audio devices, designed to elevate the listening experience for audiophiles and casual listeners alike. Blending cutting-edge technology with user-friendly features, the NHF800 stands out as a versatile and powerful audio solution.

At the heart of the NHF800 is its advanced audio circuitry, which employs high-resolution audio technology. This ensures that music playback is not only accurate but also retains the depth and richness of the original recordings. Supporting various audio formats, including DSD, PCM, and even compressed formats, this device caters to diverse musical tastes while maintaining superior sound quality.

One of the standout features of the Sony NHF800 is its compatibility with both wired and wireless connections. With Bluetooth capabilities, users can stream music effortlessly from smartphones, tablets, or computers, while the high-resolution audio ensures that streamed content does not compromise on quality. Additionally, the device is equipped with Wi-Fi support, allowing for easy access to streaming services and internet radio, further broadening the audio horizons for users.

The NHF800 also boasts a built-in DAC (Digital-to-Analog Converter) that promotes enhanced audio performance. This DAC converts digital signals into analog with precision, resulting in a cleaner, more detailed sound output. The device supports a wide dynamic range, allowing listeners to experience their music as intended by the artists.

Moreover, the NHF800 features an intuitive user interface that simplifies navigation through music libraries and settings. The color display provides clear visuals, making it easy to browse albums, playlists, and streaming options. The device's ergonomic design ensures that it is not only visually appealing but also comfortable to use, whether at home or on the go.

Further enhancing the listening experience, the device incorporates noise-canceling technologies, allowing users to enjoy their music without external interruptions. This feature is particularly beneficial for users in noisy environments, such as public transport or busy urban settings.

In summary, the Sony NHF800 is a well-rounded high-fidelity audio device that merges advanced technology with usability. Its high-resolution audio capability, extensive connectivity options, and user-friendly design make it an excellent choice for anyone looking to elevate their listening experience. Whether at home or out and about, the NHF800 ensures that every note resonates with clarity and detail, making music come alive like never before.