EasyManua.ls Logo

Sony DVP-NS330 - Service Manual

Sony DVP-NS330
133 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
RMT-D152A/D156P/D157P/D152E/D153A/D158P
DVP-NS325/NS330/NS333/NS430/NS433/NS530/NS725P/NS730P
Photo : DVP-NS325
RMT-D152A
SERVICE MANUAL
CD/DVD PLAYER
System
Laser: Semiconductor laser
Signal format system: NTSC
Audio characteristics
Frequency response: DVD VIDEO (PCM
96 kHz): 2 Hz to 44 kHz (±1.0 dB)/
DVD VIDEO (PCM 48 kHz): 2 Hz to
22 kHz (±0.5 dB)/CD: 2 Hz to 20 kHz
(±0.5 dB)
Signal-to-noise ratio (S/N ratio): 115 dB
(LINE OUT (L/R) AUDIO jacks only)
Harmonic distortion: 0.003%
Dynamic range: DVD VIDEO: 103 dB/
CD: 99 dB
Wow and flutter: Less than detected
value (±0.001% W PEAK)
The signals from LINE OUT L/R
(AUDIO) jacks are measured. When you
play PCM sound tracks with a 96 kHz
sampling frequency, the output signals
from the DIGITAL OUT (COAXIAL) jack
are converted to 48 kHz sampling
frequency.
Outputs/Inputs (NS325)
Jack name: (Jack type/Output or
Input level/Load impedance)
Outputs (NS725P/NS530/NS730P/
NS330/NS333/NS430/NS433)
Jack name: (Jack type/Output level/
Load impedance)
LINE OUT (AUDIO): Phono jack/
2 Vrms/ 10 kilohms
DIGITAL OUT (OPTICAL): Optical
output jack/-18d Bm (wave length:
660 nm) (NS725P/NS530/NS730P/
NS430/NS433)
DIGITAL OUT (COAXIAL): Phono jack/
0.5 Vp-p/75 ohms (NS325/NS725P/
NS530/NS730P/NS330/NS333/
NS430/NS433)
COMPONENT VIDEO OUT (Y, P
B, PR):
Phono jack/Y: 1.0 Vp-p/PB, PR:
0.65 Vp-p/75 ohms (NS325/NS725P)
COMPONENT VIDEO OUT (Y, P
B/CB,
PR/CR): Phono jack/Y: 1.0 Vp-p,
P
B/CB, PR/CR: 0.7 Vp-p/75 ohms
(NS730P)
COMPONENT VIDEO OUT (Y, CB/CR):
Phono jack/Y: 1.0 Vp-p, C
B, CR:
0.7 Vp-p/75 ohms (NS530)
LINE OUT (VIDEO): Phono jack/
1.0 Vp-p 75 ohms (NS325/NS725P/
NS530/NS730P/NS330/NS333/
NS430/NS433)
S VIDEO OUT: 4-pin mini DIN/Y:
1.0 Vp-p, C: 0.286 Vp-p/75 ohms
(NS325/NS725P/NS530/NS730P/
NS330/NS333/NS430/NS433)
SPECIFICATIONS
General
Power consumption: 13 W/ 14 W
Dimensions (approx.): 430 × 55.5 ×
244 mm (17 × 2
3
/16 × 9
5
/8 in.)
(NS325/NS530/NS330/NS333)
430 × 55.5 × 237 mm (17 × 2
3
/16 ×
9
3
/5 in.) (NS430/NS433/NS725P/
NS730P)
Supplied accessories
See page 14 (NS325)
See page 15 (NS725P/NS530/NS730P/
NS330/NS333/NS430/NS433)
Specifications and design are subject to
change without notice.
ENERGY STAR
is a U.S. registered
mark.
As an
ENERGY STAR
Partner, Sony
Corporation has determined that this
product meets the
ENERGY STA R
guidelines for energy efficiency.
US Model
DVP-NS325/NS725P
Canadian Model
DVP-NS325/NS725P
PX Model
DVP-NS325/NS725P
E Model
DVP-NS325
Mexico Model
DVP-NS325
Brazilian Model
DVP-NS325
Argentina Model
DVP-NS325
AEP Model
DVP-NS330/NS333/NS430/
NS433
UK Model
DVP-NS330/NS430
Russian Model
DVP-NS330
Hong Kong Model
DVP-NS530/NS730P
Singapore Model
DVP-NS530/NS730P
Taiwan Model
DVP-NS530
Korea Model
DVP-NS530/NS730P
Saudi Arabia Model
DVP-NS530
Middle East Model
DVP-NS530/NS730P
Australian Model
DVP-NS530/NS730P
New Zealand Model
DVP-NS530/NS730P

Table of Contents

Questions and Answers

  • A
    Ana TurnerAug 16, 2025
    What to do if my Sony DVP-NS330 DVD Player remote does not function?
    • M
      Michael BellAug 17, 2025
      If your remote isn't working, first ensure there are no obstacles between the remote and the player. Also, make sure you're not too far from the player and that you're pointing the remote directly at the remote sensor on the player. Finally, check if the batteries in the remote are weak and replace them if necessary.
  • C
    Catherine MatthewsAug 19, 2025
    Why is there no sound coming from my Sony DVD Player?
    • M
      Miss Jacqueline KentAug 19, 2025
      Several factors can cause a lack of sound. Check that the connecting cord is securely re-connected. The player might be connected to the wrong input jack on the amplifier (receiver), or the amplifier input might not be correctly set. Also, the player may be in pause mode, Slow-motion Play mode, fast forward, or fast reverse mode. If using DIGITAL OUT, check the audio settings. When playing a Super VCD, sound won't come out if audio track 2 isn't recorded and you select '2:STEREO,' '2:1/L,' or '2:2/R.'
  • H
    humphreyangelaAug 22, 2025
    What to do if my Sony DVP-NS330 DVD Player disc does not play?
    • S
      Sean BellAug 22, 2025
      If your disc isn't playing, make sure it's inserted correctly with the playback side facing down on the disc tray and that it is not skewed. The region code on the DVD must match the player. Also, the player cannot play a recorded disc that is not correctly finalized.
  • R
    Ronald MackAug 25, 2025
    Why is the sound volume low on my Sony DVP-NS330?
    • J
      Joseph CarlsonAug 26, 2025
      The sound volume may be low on some DVDs. You can try setting 'AUDIO DRC' to 'TV MODE' to improve it. Also, make sure that 'AUDIO ATT' in 'AUDIO SETUP' is set to 'OFF'.
  • J
    Julia NolanAug 28, 2025
    Why is there no picture/picture noise appears on my Sony DVP-NS330?
    • P
      Paula WilliamsAug 28, 2025
      There could be several reasons for the picture issues you're experiencing. The connecting cords might be damaged, so ensure they are securely re-connected. The disc itself may be dirty or flawed. If your player's video output runs through a VCR to your TV, or if you're using a combination TV/VIDEO player, the copy-protection signal on some DVDs might be affecting picture quality. Also, check if the player is set to progressive format while your TV doesn't support it; if the PROGRESSIVE indicator is lit, press the PROGRESSIVE button to turn it off.
  • S
    Susan AlvaradoAug 30, 2025
    Why is the sound noisy on my Sony DVD Player?
    • K
      Kathy PattonAug 30, 2025
      When playing a CD with DTS sound tracks, noise may come from the LINE OUT L/R (AUDIO) jacks or DIGITAL OUT (OPTICAL or COAXIAL) jack.
  • L
    Latoya QuinnSep 2, 2025
    Why does my Sony DVP-NS330 start playing the disc automatically?
    • S
      Susan MartinSep 2, 2025
      Your DVD player might be starting discs automatically because the disc itself features an auto playback function. Alternatively, check if 'AUTO PLAY' in 'CUSTOM SETUP' is set to 'ON'.
  • A
    Alexis NicholsonSep 5, 2025
    Why does my Sony DVP-NS330 DVD Player stop playback automatically?
    • F
      fishercherylSep 5, 2025
      If you're playing discs with an auto pause signal, the player will stop playback at that signal.
  • K
    Katherine MillerSep 7, 2025
    Why won't my Sony DVD Player play MP3 audio tracks?
    • H
      hannahmcdonaldSep 7, 2025
      The DATA CD may not be recorded in the MP3 format that conforms to ISO9660 Level 1/Level 2 or Joliet. The MP3 audio track may not have the extension '.MP3.' The data may not be formatted in MP3 even though it has the extension '.MP3.' The data may not be MPEG1 Audio Layer 3 data. The player cannot play audio tracks in MP3PRO format.
  • D
    Danielle PetersSep 10, 2025
    Why doesn't the disc start playing from the beginning on my Sony DVP-NS330 DVD Player?
    • R
      Rebecca FloresSep 10, 2025
      The disc might not be starting from the beginning because Program Play, Shuffle Play, Repeat Play, or A-B Repeat Play has been selected. Also, Resume play may have taken effect.

Summary

SERVICE MANUAL

SPECIFICATIONS

Details on system, audio, general, and accessories.

Model Information

Lists various models covered by the manual.

SAFETY CHECK-OUT

LEAKAGE TEST

Procedure and methods for testing AC leakage.

Unleaded Solder Characteristics

Properties and handling of unleaded solder.

TEST MODE

General Description

Overview of the test mode for diagnosis and adjustment.

Starting Test Mode

Instructions on how to enter the test mode.

SERVICE NOTE

Disc Removal Procedure

Steps for safely removing a disc from the player.

Servicing MB-108 Board

Instructions for servicing the MB-108 board using a jig.

SECTION 1-1 GENERAL

Precautions

Important safety and operational precautions for the player.

Manual Conventions

Explanation of manual conventions and icons used.

Hookups Guide

Connecting Player to Devices

Instructions for connecting the player to various audio/video devices.

Player Hookup Procedures

Unpacking and Battery Installation

Steps for unpacking and installing remote batteries.

Audio and Video Connections

Connecting Video and Audio Cords

Instructions for connecting video and audio cables.

Initial Player Setup

Quick Setup Guide

Steps for initial player setup, including language and aspect ratio.

Disc Playback Operations

Basic Disc Playback and Resume

Basic instructions for playing discs and resuming playback.

Disc Navigation and Playback Modes

DVD Menu Navigation and PBC Playback

Navigating DVD menus and PBC for VIDEO CDs.

Advanced Playback Features

MP3 Playback and Play Modes

How to play MP3s and use various playback modes.

Playback Mode Customization

Program and Shuffle Play Setup

Setting up custom playback sequences and random order.

Repeat Playback Functions

Repeat Play and A-B Repeat Play

How to play back sections or discs repeatedly.

Scene and Content Searching

Disc Point and Content Search Methods

Techniques for locating specific points and content on a disc.

Disc Information Display

Disc Time and Front Panel Display Information

Checking disc times and front panel indicators.

Playback Details

Playback Information Check

How to check playback details like bit rate.

Audio Settings and Features

Audio Format Selection and Surround Settings

Changing audio formats and enabling virtual surround sound.

Advanced Audio and Video Settings

Audio Info Display and Angle Selection

Viewing audio info and changing DVD angles.

Movie Enjoyment Features

Subtitle and Picture Quality (BNR) Adjustments

Managing subtitles and reducing picture block noise.

Picture Enhancement Options

Custom Picture Mode and Video Enhancer

Adjusting picture settings and enhancing clarity.

Additional Player Functions

Disc Locking and TV Remote Control

Setting disc restrictions and controlling TV with remote.

Parental Controls and Security

Parental Control Levels and Password Management

Setting DVD parental control levels and managing passwords.

System Settings and Adjustments

Setup Display Usage and Language Settings

Using setup menus for adjustments and language selection.

Display and Custom Configuration

Screen Setup and Custom Settings

Configuring display settings and custom preferences.

Audio and Output Configuration

Audio Setup and Digital Output Settings

Adjusting sound settings and digital output configuration.

Troubleshooting and Information

Troubleshooting Common Issues

Guide to diagnosing and resolving common player issues.

Reference Information

Glossary of Technical Terms

Definitions of technical terms used in the manual.

SECTION 2 DISASSEMBLY

Upper Case and Front Panel Removal

Procedures for removing the upper case and front panel.

Component Removal Procedures

Loading Assembly and Optical Device Removal

Procedures for removing the loading assembly and optical device.

Internal Component Removal

DC Motor, MS128 Board, and ER-21 Board Removal

Procedures for removing DC motor, MS128, and ER-21 boards.

Board Removal Steps

AF-098 and MB-108 Board Removal

Procedures for removing AF-098 and MB-108 boards.

Additional Disassembly Steps

Switching Regulator and Internal Views

Procedures for removing the switching regulator and viewing internal layout.

System Component Locations

Circuit Board Locations Diagram

Diagram showing the location of various circuit boards.

SECTION 3 BLOCK DIAGRAMS

Overall System Block Diagram

High-level block diagram of the player's system.

System Control and Signal Processing Diagrams

System Control Block Diagram

Block diagram detailing the system control functions.

Core Signal Processing Block Diagrams

RF;Servo Block Diagram

Block diagram for the RF and Servo systems.

Video and Interface Block Diagrams

Signal Processor Block Diagram

Block diagram of the signal processing unit.

Audio and Power Block Diagrams

Audio Block Diagram

Block diagram of the audio processing circuits.

Video and Interface Block Diagrams

Video Block Diagram

Block diagram of the video processing circuits.

Interface and Power Block Diagrams

Interface Control Block Diagram

Block diagram for interface control functions.

Power Supply Block Diagrams

Power Block Diagram (Part 1)

Block diagram of the power supply system.

Power Supply Block Diagrams (Continued)

Power Block Diagram (Part 2)

Continuation of the power supply block diagram.

Power Supply Block Diagrams (Final)

Power Block Diagram (Part 3)

Final part of the power supply block diagram.

SECTION 4 SCHEMATIC DIAGRAMS

Frame Schematic Diagram

Overall schematic of the player's frame.

Board-Specific Diagrams and Notes

Wiring Boards and Schematics Notes

Common notes for wiring boards and schematics.

AF-098 Board Diagrams

AF-098 Board Schematics (Audio Out, Video Out)

Schematics for the AF-098 board audio and video sections.

AF-098 Board Diagrams (Continued)

AF-98 Board Schematics (PS Trough, IF)

Schematics for the AF-98 board PS trough and IF sections.

Power Block Wiring Diagrams

HS8 S2 U Power Block Wiring

Printed wiring board for the HS8S2U power block.

Power Block Wiring Diagrams (Continued)

ETXNY410 E0 F Power Block Wiring

Printed wiring board for the ETXNY410E0F power block.

Power Block Wiring Diagrams (Final)

ETXNY410 M0 F Power Block Wiring

Printed wiring board for the ETXNY410M0F power block.

SECTION 5 IC PIN FUNCTION DESCRIPTION

System Control Pin Functions (MB-108 IC104)

Pin function description for the MB-108 board IC104.

System Control Pin Functions (Continued)

System Control Pin Functions (MB-108 IC104 cont.)

Continues pin function description for IC104.

SECTION 6 TEST MODE

Test Mode Overview and Entry

Overview of the test mode and how to enter it.

Syscon Diagnosis Procedures

Syscon Diagnosis Menu and Checking Methods

Accessing diagnosis menus and understanding checking procedures.

Syscon Diagnosis Sub-Checks

Servo, Data Supply, AV Decoder Checks

Checks related to Servo, Data Supply, and AV Decoder systems.

Syscon Diagnosis Sub-Checks (Continued)

Video Output and Audio Output Checks

Checks for various video outputs and audio output.

Drive Adjustment Procedures

Disc Type Adjustments (DVD-SL, CD, DVD-DL)

Steps for adjusting DVD single layer, CD, and dual layer discs.

Manual Drive Operations

Disc Check Memory and Disc Type Setting

Memory check for disc type and manual disc type setting.

Servo Control Functions

Controls for various servo functions.

Drive Manual Operations (Continued)

Track;Layer Jump and Manual Adjustment

Functions for jumping tracks/layers and manual parameter adjustments.

Auto Drive Adjustments

Auto Adjustment Procedures and Memory Check

Automatic adjustment of servo parameters and checking stored data.

Test Mode Specific Tests

Mecha Aging and Emergency History

Procedures for mechanism aging and accessing emergency history.

System Information and Video Adjustments

Version Information and Video Level Adjustment

Displaying version info and adjusting video output levels.

Diagnostic Functions

IF CON Self-Diagnostic Function

Self-diagnostic functions for the IF CON.

Self Check Mode Operations

Self Check Mode Transition and Auto Self Check

Transitioning to and operating the self-check mode.

Self Check Function Tests

FLD;LED, Unit Key, Remote Key, and Communication Tests

Various tests for displays, keys, and communication.

SECTION 7 ELECTRICAL ADJUSTMENT

Power Supply Voltage Checks

Checks the voltage levels of the player's power supply.

Video System Adjustments

Video Level and S-Video Output Adjustments

Adjusts video levels and checks S-video output.

Component Video Output Checks

Component Video Output (Y, B-Y, R-Y) Checks

Checks component video outputs for color and brightness.

Adjustment Parts Locations

MB-108 and Power Board Parts Layout

Locates parts relevant to video level adjustment.

SECTION 8 REPAIR PARTS LIST

Exploded Views of Components

Exploded views of the player's main sections.

Component Exploded Views

Main Section and Mechanism Deck Exploded Views

Exploded views of the main section and mechanism deck.

Electrical Parts Listing

Electrical Components List

Comprehensive list of electrical components and their specifications.

Board-Specific Parts Lists

AF-98 Board Parts List

Detailed parts list for the AF-98 board.

MB-108 Board Parts List

MB-108 Board Parts (Sheet 1)

Detailed parts list for the MB-108 board.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 2)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 3)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 4)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 5)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 6)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 7)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 8)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 9)

Continuation of the MB-108 parts list.

SW-384 Board Parts List

SW-384 Board Parts List

Parts list for the SW-384 board.

Power Block Parts Lists

HS8 S2 U Power Block Parts List

Parts list for the HS8S2U power block.

ETXNY410 E0 F Power Block Parts List

Parts list for the ETXNY410E0F power block.

Power Block Parts Lists (Continued)

ETXNY410 M0 F Power Block Parts List

Parts list for the ETXNY410M0F power block.

Included Accessories List

List of included accessories.

Manuals and Adapters

Instruction Manuals List

List of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Conversion Plug Adapter Details

Details on the conversion plug adapter.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

Manuals and Adapters (Continued)

Instruction Manuals List (cont.)

Continues the list of available instruction manuals.

SECTION 7 ELECTRICAL ADJUSTMENT

Power Supply Voltage Checks

Checks the voltage levels of the player's power supply.

Video System Adjustments

Video Level and S-Video Output Adjustments

Adjusts video levels and checks S-video output.

Component Video Output Checks

Component Video Output (Y, B-Y, R-Y) Checks

Checks component video outputs for color and brightness.

Adjustment Parts Locations

MB-108 and Power Board Parts Layout

Locates parts relevant to video level adjustment.

SECTION 8 REPAIR PARTS LIST

Exploded Views of Components

Exploded views of the player's main sections.

Component Exploded Views

Main Section and Mechanism Deck Exploded Views

Exploded views of the main section and mechanism deck.

Electrical Parts Listing

Electrical Components List

Comprehensive list of electrical components and their specifications.

Board-Specific Parts Lists

AF-98 Board Parts List

Detailed parts list for the AF-98 board.

MB-108 Board Parts List

MB-108 Board Parts (Sheet 1)

Detailed parts list for the MB-108 board.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 2)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 3)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 4)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 5)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 6)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 7)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 8)

Continuation of the MB-108 parts list.

MB-108 Board Parts List (Continued)

MB-108 Board Parts (Sheet 9)

Continuation of the MB-108 parts list.

SW-384 Board Parts List

SW-384 Board Parts List

Parts list for the SW-384 board.

Power Block Parts Lists

HS8 S2 U Power Block Parts List

Parts list for the HS8S2U power block.

ETXNY410 E0 F Power Block Parts List

Parts list for the ETXNY410E0F power block.

Power Block Parts Lists (Continued)

ETXNY410 M0 F Power Block Parts List

Parts list for the ETXNY410M0F power block.

Included Accessories List

List of included accessories.

Manuals and Adapters

Instruction Manuals List

List of available instruction manuals.

Sony DVP-NS330 Specifications

General IconGeneral
TypeDVD Player
DVD PlaybackYes
CD PlaybackYes
MP3 PlaybackYes
Video OutputComposite, S-Video, Component
Progressive ScanYes
Remote ControlYes
Dolby Digital OutputYes
DTS Digital OutputYes
UpscalingNo
Disc Formats SupportedCD-R, CD-RW
Audio OutputDigital Coaxial

Related product manuals