Sony SLV-D940P ME Service Manual

Sony SLV-D940P ME Service Manual

Sony dvd player/ video cassette recorder
Table of Contents

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SLV-D940P AZ/D940P EA/D940P ME
SERVICE MANUAL
RMT-V503D
System
Laser
Semiconductor laser
Signal format system
PAL/(NTSC), MESECAM
Channel coverage
SLV-D940P AZ
B/G:VHF E2 to E12/UHF E21 to E69/
CATV S01 to S05, S1 to S41
B/B: VHF R1 to R12/UHF R21 to R69
SLV-D940P ME/EA
B/G:VHF E2 to E12/UHF E21 to E69/
CATV S01 to S05, S1 to S41
D/K: VHF R1 to R12/UHF R21 to R69
I: VHF SA4 to SA13/UHF B21 to B69/
CATV S01 to S05, S1 to S41
RF output signal
UHF channels 21 to 69 (B/G, D/K, I)
UHF channels 28 to 69 (B/B)
Aerial out
75-ohm asymmetrical aerial socket
SLV-D940P AZ
SPECIFICATIONS
Tape speed
SP: PAL
23.39 mm/s (recording/playback)
NTSC 33.35 mm/s (recording*(line input
only)/playback)
LP: PAL
11.70 mm/s (recording/playback)
NTSC 16.67 mm/s (playback only)
EP: NTSC 11.12 mm/s (recording*(line input
only)/playback)
* SLV-D940P ME/EA only
Maximum recording/playback time
10 hrs. in LP mode (with E300 tape)
Rewind time
Approx. 1 min. (with E180 tape)
Inputs and outputs
LINE IN 1/LINE-2 IN
VIDEO IN, phono jack (1)
Input signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIO IN, phono jacks (2)
Input level: 327 mVrms
Input impedance: more than 47 kilohms
PAL NTSC
Australian Model
New Zealand Model
Middle East Model
SLV-D940P EA/D940P ME
Refer to the SERVICE MANUAL of VHS MECHANI-
CAL ADJUSTMENT MANUAL VII for MECHANICAL
ADJUSTMENTS. (9-921-790-11)
LINE OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIO OUT, phono jacks (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
Additional AUDIO OUT, phono jacks (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohoms
DIGITAL OUT (OPTICAL)
Optical output jack/−18 dBm
(wave length 660 nm)
DIGITAL OUT (COAXIAL)
Phono jack/0.5 Vp-p/75 ohms
— Continued on next page —
VIDEO CASSETTE RECORDER
RMT-V503D
SLV-D940P AZ
TS-10 MECHANISM

DVD PLAYER/

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Summarization of Contents

Specifications
System Specifications
Signal format, channel coverage, RF output, and aerial socket details.
Tape Speed Specifications
Defines SP, LP, and EP tape speeds for PAL and NTSC systems.
Input/Output Terminals
Lists all available input and output connectors and their specifications.
Audio/Video Outputs
Technical details for audio and video line, digital, S-Video, and component outputs.
Timer and General Specs
Timer functions, power requirements, temperature, dimensions, and mass.
Safety Precautions and Warnings
Safety Check-out Procedures
Steps to perform after servicing to ensure user safety.
Laser Safety Warning
Critical warning regarding proximity to the laser beam during servicing.
Safety-Related Component Warning
Identifies critical components important for safe operation.
Precautions
General Safety Precautions
General safety rules and checks before returning the unit to customer.
Servicing Precautions
Guidelines for safe and proper servicing procedures.
ESD Precautions
Steps to prevent damage from electrostatic discharge to components.
Optical Pick-up Handling
Specific instructions for safely handling the optical pick-up.
Pick-up Disassembly/Reassembly
Procedures for removing and installing the pick-up assembly.
General Setup
Getting Started
Initial setup procedures including unpacking and remote commander setup.
Connecting the DVD-VCR
Connecting the unit to power, antenna, and TV.
Auto Set Up Function
Automatic setup for TV channels and system settings.
Selecting Language and Clock
Changing on-screen language and setting the unit's clock.
TV System and Channel Setup
Selecting TV system and manually presetting channels.
Basic Operations
Playing Discs
Detailed instructions for playing DVD discs and navigating playback.
Playing a Tape
Instructions for playing VHS tapes, including playback modes.
Recording TV Programmes
How to record TV programs using timer and other methods.
Timer Recording Functions
Guide to setting up timer recordings for TV programs.
EASY TIMER Recording
Simplified method for setting up timer recordings.
Disassembly and Reassembly
Cabinet and PCB Removal
Step-by-step guide to removing outer panels and circuit boards.
VCR Deck Parts Locations
Diagrams showing VCR deck component positions.
DVD Deck Disassembly Procedures
Steps to remove the disc tray mechanism and other DVD components.
PCB Diagrams
VCR Main PCB Layout
Layout of components on the VCR main circuit board.
DVD Main PCB Layout
Layout of components on the DVD main circuit board.
Dial and Function PCB Layouts
Diagrams for the dial and function PCB components.
Schematic Diagrams
VCR Main PCB Schematics
Detailed circuit diagram for the VCR main board.
DVD Main PCB Schematics
Detailed circuit diagram for the DVD main board.
Alignment and Adjustments
VCR Adjustment Procedures
Procedures for adjusting VCR tracking and settings.
VCR Mechanical Adjustment
Adjustments for the tape transport system.
ACE Head Assembly Adjustment
Detailed steps for ACE head height and tilt adjustments.
Repair Parts List
Exploded Views of Parts
Visual breakdown of parts for assembly and replacement.
Electrical Parts List
Comprehensive list of electronic components.

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