Sony NHF800 service manual Section Electrical Parts List Main

Page 51

 

MZ-NH700/NHF800

SECTION 8

 

 

ELECTRICAL PARTS LIST

 

MAIN

 

 

 

NOTE:

 

 

Items marked “*” are not stocked since they

Due to standardization, replacements in the

 

parts list may be different from the parts

 

are seldom required for routine service.

 

specified in the diagrams or the components

 

Some delay should be anticipated when

 

used on the set.

 

ordering these items.

 

-XX and -X mean standardized parts, so they

SEMICONDUCTORS

 

 

may have some difference from the original

 

In each case, u: , for example:

 

one.

 

 

 

uA... : A...

uPA... : PA...

RESISTORS

 

 

uPB... : PB...

uPC... : PC...

 

All resistors are in ohms.

 

uPD... : PD...

 

 

 

METAL: Metal-film resistor.

 

CAPACITORS

 

 

 

METAL OXIDE: Metal oxide-film resistor.

uF: F

 

 

 

F: nonflammable

 

COILS

 

 

Abbreviation

E15 : Iran model

 

uH: H

 

 

 

AUS

: Australian model

 

 

EE

: East Europian model

 

CH

: Chinese model

E18 : 100 V - 240 V AC area in E model

HK

: Hong Kong model

 

CND

: Canadian model

E91 : 220 V area in E model

JE

: Tourist model

The components identified by mark

0or dotted line with mark 0 are critical for safety.

Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiquens pour la sécurité.

Ne les remplacer que par une pièce portant le numéro spécifié.

When indicating parts by reference number, please include the board.

KR

: Korean model

MX

: Mexican model

Ref. No.

Part No.

Description

 

 

Remark

 

X-2023-415-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

 

(NH700: CND, MX, AUS)

 

X-2023-416-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

(NH700: E18, E91, HK, KR, CH, JE)

 

X-2023-417-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

 

(NH700: AEP, UK, EE)

 

X-2023-418-1 MAIN BOARD, COMPLETE (for SERVICE) (US)

 

X-2023-419-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

 

(NHF800: CND, AUS)

 

X-2023-420-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

 

 

(NHF800: HK, E15)

 

X-2023-421-1

MAIN BOARD, COMPLETE (for SERVICE)

 

 

 

(NHF800: AEP, UK, EE)

 

 

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

 

 

 

1-400-711-11

FILTER, EMI

 

 

 

 

3-242-558-01

SPACER (LINE IN)

 

 

 

 

3-266-203-02

TERMINAL (-), BATTERY

 

 

 

 

< CAPACITOR >

 

 

 

C101

1-164-874-11

CERAMIC CHIP

100PF

5%

50V

C102

1-165-884-11

CERAMIC CHIP

2.2uF

10%

6.3V

C104

1-164-939-11

CERAMIC CHIP

0.0022uF

10%

50V

C105

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C106

1-164-937-11

CERAMIC CHIP

0.001uF

10%

50V

C107

1-131-862-11

TANTALUM CHIP

47uF

20%

4V

C108

1-135-210-11

TANTALUM CHIP

4.7uF

20%

10V

C151

1-164-941-11

CERAMIC CHIP

0.0047uF

10%

16V

C152

1-164-939-11

CERAMIC CHIP

0.0022uF

10%

50V

C153

1-125-837-11

CERAMIC CHIP

1uF

10%

6.3V

 

 

 

 

 

(US)

C153

1-165-884-11

CERAMIC CHIP

2.2uF

10%

6.3V

 

 

 

 

 

(EXCEPT US)

C154

1-115-467-11

CERAMIC CHIP

0.22uF

10%

10V

C160

1-137-859-11

TANTALUM CHIP

220uF

20%

4V

C201

1-164-874-11

CERAMIC CHIP

100PF

5%

50V

C202

1-165-884-11

CERAMIC CHIP

2.2uF

10%

6.3V

C204

1-164-939-11

CERAMIC CHIP

0.0022uF

10%

50V

C205

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C206

1-164-937-11

CERAMIC CHIP

0.001uF

10%

50V

C207

1-131-862-11

TANTALUM CHIP

47uF

20%

4V

C208

1-135-210-11

TANTALUM CHIP

4.7uF

20%

10V

C251

1-164-941-11

CERAMIC CHIP

0.0047uF

10%

16V

C252

1-164-939-11

CERAMIC CHIP

0.0022uF

10%

50V

C253

1-125-837-11

CERAMIC CHIP

1uF

10%

6.3V

 

 

 

 

 

(US)

Ref. No.

Part No.

Description

 

 

Remark

C253

1-165-884-11

CERAMIC CHIP

2.2uF

10%

6.3V

 

 

 

 

 

(EXCEPT US)

C254

1-115-467-11

CERAMIC CHIP

0.22uF

10%

10V

C260

1-137-859-11

TANTALUM CHIP

220uF

20%

4V

C302

1-164-939-11

CERAMIC CHIP

0.0022uF

10%

50V

C303

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C304

1-164-874-11

CERAMIC CHIP

100PF

5%

50V

C305

1-164-874-11

CERAMIC CHIP

100PF

5%

50V

C306

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C308

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C310

1-135-259-11

TANTALUM CHIP

10uF

20%

6.3V

C311

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C312

1-100-539-11

TANTALUM CHIP

47uF

20%

6.3V

C313

1-100-539-11

TANTALUM CHIP

47uF

20%

6.3V

C314

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C315

1-165-851-91

TANTALUM CHIP

10uF

20%

6.3V

C316

1-119-750-11

TANTALUM CHIP

22uF

20%

6.3V

C318

1-135-149-21

TANTALUM CHIP

2.2uF

10%

10V

C319

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C320

1-135-149-21

TANTALUM CHIP

2.2uF

10%

10V

C321

1-100-539-11

TANTALUM CHIP

47uF

20%

6.3V

C322

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C323

1-135-259-11

TANTALUM CHIP

10uF

20%

6.3V

C324

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C325

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C327

1-125-837-11

CERAMIC CHIP

1uF

10%

6.3V

C328

1-125-837-11

CERAMIC CHIP

1uF

10%

6.3V

C351

1-125-837-11

CERAMIC CHIP

1uF

10%

6.3V

C352

1-135-259-11

TANTALUM CHIP

10uF

20%

6.3V

C353

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C354

1-135-151-21

TANTALUM CHIP

4.7uF

20%

4V

C355

1-165-884-11

CERAMIC CHIP

2.2uF

10%

6.3V

C356

1-135-201-11

TANTALUM CHIP

10uF

20%

4V

C361

1-164-943-11

CERAMIC CHIP

0.01uF

10%

16V

C363

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C364

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C402

1-100-609-11

TANTALUM CHIP

220uF

 

5V

C403

1-100-609-11

TANTALUM CHIP

220uF

 

5V

C406

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C407

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C408

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

C411

1-119-751-11

TANTALUM CHIP

22uF

20%

16V

C412

1-125-777-11

CERAMIC CHIP

0.1uF

10%

10V

51

Image 51
Contents On next SpecificationsModel Name Using Similar Mechanism MD Mechanism Type MT-MZNH900-181 Optical Pick-up NameMZ-NH700/NHF800 Flexible Circuit Board RepairingGeneral Table of ContentsDisassembly DiagramsUnleaded Solder Section Servicing NotesDisplay window MARK/REC +N button Jog dial Way control key Section GeneralDisassembly Disassembly FlowSection Main Board Case Lower SectionMechanism Deck Section MT-MZNH900-181, MD Standard PIN Case Upper SectionGear BSA, Gear SB SET Chassis AssyOP Service Assy Position of Ferrite Core Holder AssyTest Mode 00# VerOutline 0000 00#Manual AdjFOPChk CD RunOfsRun 000$$$$$$ ## ####N1#### N2####PwrAdj Electrical AdjustmentsTemp 131 ###SPwrAdj adjustments ItemNo Display Specification value Measuring point211 AD Charge Function Check VBsAdj adjustmentsVBsAdj 261 AD111 ###S DiscPr113 ###S Servo Overall Adjustment Releasing The Test ModeResume Clear Block Diagram MD Servo Section Section DiagramsMIC Block Diagram Audio SectionCLK a Block Diagram Power Supply SectionConductor Side Pattern face are indicated Parts face side Lead layout of conventional ICAbbreviation EE East European model 2FO Schematic Diagram Main /9 See page 36 for IC Block DiagramGND Schematic Diagram Main /9 See page 36 for IC Block DiagramsCSPChip Size Package CTL2ICHG XRST2 Mute 30 Sgnd Lrck Xbck Xcsadc Poenclosesw Schematic Diagram Main /9TOU NDG Printed Wiring Board Main /2 Semiconductor LocationUses unleaded solder IC601 60 IC301 AK5356VN-L IC Block DiagramsIC601 SC901585VAR2 IC602 R1160N121B-TR-FA HN58X2564FPIEZ IC Pin Function Description Oscvdd DavddDVDD25LPF DavssDvrego FiliFilo CltvDclsoutl VreflVrefr DclsoutrSCK0 AccessledSI0 SO0Gndsw DRVXcsnv PWMSETCODE3 SCS4Hizsld HizspdlSection Exploded Views 311Ref. No Description NHF800 US NH7002023-317-1 2023-318-1111 124 125 Chassis Section109 117 110M703 Mechanism Deck Section MT-MZNH900-181Ref. No Description Remark 160 3-263-453-01 PLATE, Ratchet M702Section Electrical Parts List Main 1uF 10% 10V C420 125-777-11 C415 125-777-111uF 10% 10V C416 125-777-11 1uF 10% 10V C419 125-777-117uF 10% 16V C673 125-777-11 C669 125-837-111uF 10% C671 125-777-11 1uF 10% 10V C672 127-820-11MA8056-L D303 8-719-056-54 Diode MAZS068008SONNCD6.8H-T1 MA22D2800LS0L702 216-295-00 L607 419-881-1147uH L608 400-402-21 7uH L701 216-295-00R433 245-455-21 R305 RES-CHIP 100 16W R306 10K R307 R308 216-864-11R309 RES-CHIP 16W R310 R312 R314 218-990-11 R315 218-990-11R653 RES-CHIP 22K 16W R654 R657 218-990-11 R649 245-456-21R650 216-793-11 R652 218-990-11470K 16W R922 218-977-11 S894 SWITCH, Push 2 KEYRef. No Description Remark R918 218-985-11 470K 16W R920 218-985-11506 504 501 502503 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.