Sony DVP-NS3100ES Service Manual

SERVICE MANUAL
CD/DVD PLAYER
US Model
Canadian Model
DVP-NS3100ES
Ver. 1.1 2005.09
SPECIFICATIONS
9-879-841-02
2005I05-1
© 2005.09
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
Model Name Using Similar Mechanism NEW
CD/DVD Mechanism Type CDM66DB-DVBU66
Base Unit Name DVBU66
Optical Traverse Unit Name DBU-3
* Manufactured under license from Dolby
Laboratories. “Dolby,” “Pro Logic,” and the
double-D symbol are trademarks of Dolby
Laboratories.
** “DTS” and “DTS Digital Surround” are
registered trademarks of Digital Theater
Systems, Inc.
System
Laser: Semiconductor laser
O = 780 nm for CD
O = 650 nm for Super Audio CD and
DVD
Emission duration: continuous
Signal format system: NTSC
Audio characteristics
Frequency response: DVD VIDEO (PCM
96 kHz): 2 Hz to 44 kHz (44 kHz: –2 dB
±1 dB), Super Audio CD: 2 Hz to
100 kHz (40 kHz: –3 dB ±1 dB), CD:
2Hz to 20 kHz (±0.5 dB)
Signal-to-noise ratio (S/N ratio): 100 dB
(AUDIO OUT L/R 1/2 jacks only)
Harmonic distortion: Super Audio CD:
0.0025 %, CD: 0.0028 %,
Dynamic range: DVD VIDEO/Super Audio
CD: 103 dB, CD: 99 dB
Wow and flutter: Less than detected value
(±0.001% W PEAK)
Outputs
(Jack name: Jack type/Output level/Load
impedance)
AUDIO OUT L/R 1/2: Phono jack/2 Vrms/
10 kilohms
DIGITAL OUT (OPTICAL): Optical
output jack/–18 dBm (wave length:
660 nm)
DIGITAL OUT (COAXIAL): Phono jack/
0.5 Vp-p/75 ohms
HDMI OUT: TypeA (19 pin)
5.1CH OUTPUT: Phono jack/2 Vrms/
10 kilohms
COMPONENT VIDEO OUT(Y, P
B /C B ,
P
R /C R ):
Phono jack/Y: 1.0 Vp-p/P
B /C B , P R /C R :
interlace
1)
= 0.648 Vp-p, progressive or
interlace
2)
= 0.7 Vp-p/75 ohms
1)
BLACK LEVEL (COMPONENT
OUT) is ON
2)
BLACK LEVEL (COMPONENT
OUT) is OFF
VIDEO OUT 1/2: Phono jack/1.0 Vp-p/
75 ohms
S VIDEO OUT 1/2: 4-pin mini DIN/
Y: 1.0 Vp-p/C: 0.286 Vp-p /75 ohms
General
Power requirements:
120V AC, 60 Hz
Power consumption: 27 W
Dimensions (approx.): 430 u 115 u 375 mm
(17 u 4
5
/ 8 u 14
7
/ 8 in.) (width/height/depth)
incl. projecting parts
Mass (approx.): 5.5 kg (12 lb 2 oz)
Operating temperature: 5 qC to 35 qC
(41
q F to 95 q F)
Operating humidity: 25 % to 80 %
Supplied accessories
•Audio/video cord (pinplug u 3 y pinplug u 3) (1)
•Remote commander (remote) (1)
•Size AA (R6) batteries (2)
Specifications and design are subject to
change without notice.

Sony DVP-NS3100ES Specifications

General

DVD Type	DVD player
Supported Disc Formats	DVD-Video, DVD-R/RW, DVD+R/RW, CD, CD-R/RW
Output Resolution	480i, 480p, 720p, 1080i
Progressive Scan	Yes
HDMI Output	Yes
Remote Control	Yes
Video D/A Converter	12-bit/108 MHz
Video Formats Supported	MPEG-1, MPEG-2
Audio Formats Supported	PCM, Dolby Digital, DTS
Video Outputs	Component, Composite, S-Video
Audio Outputs	Digital Optical, Digital Coaxial
Upscaling	Yes
Dimensions (W x H x D)	430 x 85 x 285 mm

Summary

SPECIFICATIONS

Audio Characteristics

Frequency response, S/N ratio, distortion, dynamic range, wow/flutter.

SECTION 1 SERVICING NOTES

Handling Optical Pick-up Block

Guidelines for handling optical pick-up blocks and base units safely.

Laser Diode Emission Check

Precautions for checking laser diode emission safely.

SECTION 2 GENERAL

Front Panel Display Indicators

Explains indicators shown on the front panel display during playback.

SECTION 3 DISASSEMBLY

Disassembly Flow

Outlines the sequence for disassembling the unit.

Front Panel Section Disassembly

Procedures for disassembling the front panel assembly.

Mechanism Deck Disassembly

Steps to remove the mechanism deck assembly.

Base Unit Disassembly

Procedures for disassembling the base unit.

Optical Traverse Unit Disassembly

Steps for disassembling the optical traverse unit.

SECTION 6 ELECTRICAL ADJUSTMENTS

Auto Servo Adjustment

Procedure for re-adjusting the servo circuit after component replacement.

Video System Adjustments

Adjustments for video output levels and signal quality checks.

SECTION 7 DIAGRAMS

Block Diagram - Servo Section

Block Diagram - Audio Section (1/2)

Block Diagram - Video Section

Waveforms - Main Board

IC Block Diagrams - Main Board

Functional block diagrams for integrated circuits on the main board.