DOWNLOAD Sony DVP-NS518P / DVP-NS618P Service Manual ↓ Size: 5.41 MB | Pages: 62 in PDF or view online for FREE

Model
DVP-NS518P DVP-NS618P
Pages
62
Size
5.41 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-ns518p-dvp-ns618p.pdf
Date

Sony DVP-NS518P / DVP-NS618P Service Manual ▷ View online

SERVICE MANUAL
DVP-NS518P/NS618P
RMT-D187A/RMT-D187P/RMT-D189P
Thailand Model
DVP-NS618P
Malaysia Model
Taiwan Model
DVP-NS518P
Saudi Arabia Model
Singapore Model
DVP-NS518P/NS618P
RMT-D187P
CD/DVD PLAYER
Photo : DVP-NS618P
RMT-D187P
SPECIFICATIONS
System
Laser:   Semiconductor  laser
Outputs
(Jack name:
Jack  type/Output  level/Load  impedance)
LINE OUT (AUDIO):
Phono jack/2 Vrms/10 kilohms
DIGITAL OUT (COAXIAL):
Phono jack/0.5 Vp-p/75 ohms
COMPONENT VIDEO OUT
(Y, P
B
/C
B
, P
R
/C
R
) (TW):
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
Supplied accessories
Audio/Video cable (phono plug × 3 
y
phono plug× 3) (1)
Remote commander (remote) (1)
R6 (size AA) batteries (2)
Specications and design are subject to change
without  notice.
COMPONENT VIDEO OUT
(Y, P
B
/C
B
, P
R
/C
R
) (DVP-NS518P:SP,MY,
EA,KS/NS618P:SP,TH,EA,KS)
Phono jack/Y: 1.0 Vp-p, P
B
/C
B
, P
R
/C
R
:
0.7 Vp-p/75 ohms
LINE OUT (VIDEO):
Phono jack/1.0 Vp-p/75 ohms
General
Power requirements:
110 V AC, 60Hz (DVP-NS518P:TW)
110– 240 V AC, 50/60Hz
(DVP-NS518P:EXCEPT TW/NS618P)
Power consumption:
8W
Dimensions  (approx.):
430 × 43 × 207 mm (width/height/depth)
incl.  projecting  parts
Mass (approx.):  1.5 kg
Operating temperature:  5 °C to 35 °C
Operating humidity:  25 % to 80 %
Middle  East  Model
• Abbreviation
EA
: Middle East Model
MY :  Malaysian  Model
SP
: Singapore Model
TH
: Thailand  Model
TW : Taiwan Model
KS     : Saudi Arabia  Model
– 2 –
DVP-NS518P/NS618P
SAFETY CHECK-OUT
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched”
or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis-
tors, that were installed during a previous repair.  Point them
out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recommend
their replacement.
5. Check the line cord for cracks and abrasion.
Recommend the replacement of any such line cord to the
customer.
6. Check the B+ voltage to see it is at the values specified.
7. Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage. Check
leakage as described below.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH
THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO
CONFIRM LASER BEAM EMISSION, BE SURE TO OBSERVE
FROM A DISTANCE OF MORE THAN 25 cm FROM THE SURFACE
OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
CAUTION
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation
exposure.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
 OR DOTTED LINE WITH
MARK 
 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY.
After correcting the original service problem, perform the following safety
checks before releasing the set to the customer:
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5mA (500 microamperes). Leak-
age current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC volmeter. The “limit” indication is 0.75V,
so analog meters must have an accurate low voltage scale. The
Simpson 250 and Sanwa SH-63Trd are examples of a passive
VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig. A)
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to about
350°C
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may also
be added to ordinary solder.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
To Exposed Metal
Parts on Set
0.15    F 
1.5k 
AC 
Voltmeter
(0.75 V)
Earth Ground
Fig.A. Using an AC Voltmeter to check AC leakage.
– 3 –
DVP-NS518P/NS618P
TABLE OF CONTENTS
SERVICE NOTE
1.
Disc Removal Procedure (at POWER OFF) ....................... 4E
2.      Child Lock Disabled Procedure....................................... 4E
3. 
Board Replaced Procedure ............................................... 4E
 
1.
GENERAL
WARNING ............................................................................ 1-1
Precautions .......................................................................... 1-1
Guide to Parts and Controls ................................................ 1-1
Hookups and Settings ................................................................. 1-2
Step 1: Connecting to Your TV ............................................ 1-2
Step 2: Connecting to Your Audio Component ................... 1-2
Step 3: Connecting the Mains Lead ................................... 1-3
Step 4: Preparing the Remote ............................................ 1-3
Controlling TVs with the remote ..................................... 1-3
Step 5: Quick Setup ............................................................. 1-3
Connecting a USB Device (DVP-NS628P only) ................. 1-3
Playback ...................................................................................... 1-4
Playing Discs ....................................................................... 1-4
Control Menu display ...................................................... 1-4
List of Control Menu items ............................................. 1-4
Various Play Mode Functions ............................................. 1-5
Creating your own programme (Programme Play) ....... 1-5
Playing in random order (Shuffle Play) .......................... 1-5
Playing repeatedly (Repeat Play) .................................. 1-5
Repeating a specific portion (A-B Repeat Play) ........... 1-5
Customizing the Playback Configuration ............................ 1-6
Adjusting the playback picture ....................................... 1-6
(CUSTOM PICTURE MODE) ......................................... 1-6
Sharpening the picture (SHARPNESS) ........................ 1-6
Locking discs (PARENTAL CONTROL) ......................... 1-6
Playing Video, Photo, and Music Files ............................... 1-6
Playing video, photo, and music files from
USB device (DVP-NS628P only) ................................... 1-6
Selecting a photo file ...................................................... 1-6
Setting the pace for a slide show (INTERVAL) ............. 1-6
Selecting the slides’ appearance (EFFECT) ................. 1-6
Settings and Adjustments ........................................................... 1-7
Using the Setup Display ...................................................... 1-7
LANGUAGE SETUP ............................................................ 1-7
SCREEN SETUP ................................................................. 1-7
CUSTOM SETUP ................................................................ 1-7
AUDIO SETUP ..................................................................... 1-8
Setting the digital output signal ..................................... 1-8
Additional Information ................................................................. 1-8
Troubleshooting .................................................................... 1-8
Self-diagnosis Function (When letters/numbers appear
on the screen) ...................................................................... 1-9
Playable Media .................................................................... 1-9
Specifications ................................................................... 1-10E
2.
DISASSEMBLY
2-1.
Upper Case .......................................................................... 2-1
2-2.
Front Panel Assembly ......................................................... 2-1
2-3.
Loading Assembly ............................................................... 2-2
2-4.
Optical Pick-Up
(Device, Optical KHM-313CAA/C2RP) .......................... 2-3
2-5.
Rear Panel, MV-61 Board and IF-165 Board ..................... 2-4
2-6.
Switching Regulator ............................................................. 2-5
2-7.
Internal Views ...................................................................... 2-6
2-8.
Circuit Boards Location ..................................................... 2-7E
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram ......................................................... 3-1
3-2.
Power Line Block Diagram .................................................. 3-3
3-3.
System Control/Signal Processor Block Diagram .............. 3-5
3-4.
RF/Servo Block Diagram ..................................................... 3-7
3-5.
Audio Block Diagram ........................................................... 3-9
3-6.
Interface Control Block Diagram ....................................... 3-11
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagram .................................................. 4-1
4-2.
Printed Wiring Boards and Schematic Diagrams ............... 4-3
Waveform
MV-61 Board ................................................................... 4-4
IF-165 Printed Wiring Board .......................................... 4-5
IF-165 (Interface) Schematic Diagram .......................... 4-7
MS-203 Printed Wiring Board ........................................ 4-9
MS-203 (Loading Motor) Schematic Diagram ............... 4-9
MV-61 Printed Wiring Board ........................................ 4-11
MV-61 (System) Schematic Diagram .......................... 4-13
MV-61 (Servo) Schematic Diagram ............................. 4-15
MV-61 (Video) Schematic Diagram ............................. 4-17
MV-61 (Audio) Schematic Diagram ............................. 4-19
MV-61 (Power) Schematic Diagram ............................. 4-21
Switching Regulator Block (SRV2184WW)
Printed Wiring Board .................................................... 4-23
Switching Regulator Block (SRV2184WW)
Schematic Diagram ...................................................... 4-25
5.
IC PIN FUNCTION DESCRIPTION
5-1.
System Control Pin Function
(CXD9932R - K CHIP) (DVP-NS518) ................................. 5-1
5-2.
System Control Pin Function
(CXD9971R - L CHIP) (DVP-NS618P) ............................... 5-4
6.
TEST MODE
6-1.
Executing IOP Measurement .............................................. 6-1
6-2.
Emergency History Check ................................................... 6-1
6-3.
Initializing Setup Data .......................................................... 6-2
6-4.
Version Information ............................................................. 6-3
6-5.
VFD Self Diagnostic Function ............................................. 6-3
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Output Voltage Check ................................. 7-1
7-2.
Adjustment of Video System ............................................. 7-2E
8.
REPAIR PARTS LIST
8-1.
Exploded Views ................................................................... 8-1
8-1-1. Main Section ................................................................... 8-1
8-1-2. Mechanism Deck Assembly ........................................... 8-3
8-2.
Electrical Parts List .............................................................. 8-4
– 4 –
DVP-NS518P/NS618P
SERVICE NOTE
1
. DISC REMOVAL PROCEDURE (at POWER OFF)
1) Remove dust cover sticker to access a hole at the bottom.
2) Insert a tapering driver or a tweezer into the aperture and move the lever of chuck cam in the direction of the arrow A. (See Fig. 1)
3) Draw out the tray in the direction of the arrow B, and remove a disc. (See Fig. 1)
4) After removing the disc, push in the direction of arrow C until the tray fully in.
5) Move the lever of chuck cam in the direction of arrow D.
Note:
MUST replace a new dust cover sticker once its removed.
– 4E –
Fig. 1.
Tray
A
D
B
C
The lever of a chuck cam
Hole
2
. CHILD LOCK DISABLED PROCEDURE
When "LOCKED" appears on the front panel display, Child Lock is activated. In order to disable it, either
1) Press O RETURN, ENTER and then ?/1 on the remote when the player is in standby mode.
The player turns on and "UNLOCKED" appears on the front panel display; or
2) Disconnect the player from the wall outlet (AC power source).
Note:
i.
Child Lock is set when you press O RETURN, ENTER, and then ?/1 on the remote during player in standby mode.
ii. The A and Z buttons on the player or the remote do not work while the Child Lock is set.
3
. BOARD REPLACED PROCEDURE
1) For main board, once FLASH ROM IC is damaged or not functioning, the mounted PWB must be replaced.
2) After replaced the board inside the player, please see page 6-
2 to initialize setup data.
3) For Interface board, please see page 6-
3 to check diagnostic function.
Page of 62
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Sony DVP-NS518P / DVP-NS618P Service Manual ▷ Download

  • DOWNLOAD Sony DVP-NS518P / DVP-NS618P Service Manual ↓ Size: 5.41 MB | Pages: 62 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony DVP-NS518P / DVP-NS618P in PDF for free, which will help you to disassemble, recover, fix and repair Sony DVP-NS518P / DVP-NS618P DVD. Information contained in Sony DVP-NS518P / DVP-NS618P Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.