Yamaha dvr s200

Page 1

HOME THEATER SOUND SYSTEM DVX-SZOO

DVR'S ZOO/NX-PZOO

SERVICE MANU L

The DVX-S2OO is composed of the DVR-SZOO and the NX-P200.
DVX-SZOO [I DVR-SZOO D NX-PZOO D [I I] [l l] l] [I I] [I I]

/ IMPORTANT NOTICE

This manual has been proyided for the use of authorized YAMAHA Retailers and their seryice personnel,
it has been assumed that basic service procedures inherent to the industry, and tnore specitically YAMAHA Products. are already
known and understood by the users. and have theretore not been restated,

WARNING: Failure to follow appropriate seryice and satety procedures when serVICIng this product may result in personal
injury, desmiciion Of expensiye components. and tarlure ot the product to perform as specified. For these reasons.
we advtse all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer Or Ihe appointed servtce representative

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of arty applicable technical capabilities, or establish a priilciplesageili relationship of any form.

The data provided is believed to be accurate and applicable to the |InII(S) indicated on the cover. The research, engineering, and service
departments Of YAMAHA are continually striving to Improve YAMAHA products. Modificdiions are, theretore, inevitable and
specificalmm are subyect to change without notice or obligation to retrofit. Should any discrepancy appear to exist. please contact the

distributors Service Division.

WARNING: static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourselt to the ground buss in the unit (heavy gauge black wires connect to this buss).

\

IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

., ,/'

I CONTENTS
TO SERVICE PERSONNEL .................. 2-4 DVR-Szoo ADJUSTMENT/ DVR-SZOOD a ...... 2
PREVENTION OF ELECTRO STATIC DISCHARGE ...... 4 DVR-Szoo SELF DIAGNOSIS FUNCTION (DIAG)/
LOCALE MANAGEMENT INFORMATION ........ 5 DVR-SZOOD a n a n a u n a n a u .......... 23-45
SYSTEM COMPOSITION / a a n n a n ........... 5 DVR-Szoo DVD DIAG MODE/
FRONT PANELS ........................... 6-7 DVR-SZOO DVDD a [I a [I a [I ................ 46
REMOTE CONTROL PANELS .................. 7 DISPLAY DATA ............................. 47
REAR PANELS ............................ 8-9 C DATA ................................ 43-57
SPECIFICATIONS / l] a a n ................ 10-13 DVR-szoo BLOCK DIAGRAM .............. 58-6
NTERNAL VIEW ............................ 14 DVR-Szoo PRINTED CIRCUIT BOARD ....... 61-70
DVR-Szoo DISASSEMBLY PROCEDURES/ NX-SW200 PRINTED CIRCUIT BOARD ......... 71

DVR-SZOOD n a n ........................ 15-19 DVR-szoo SCHEMATIC DIAGRAM .......... 72-87
NX-SW200 DISASSEMBLY PROCEDURES / Nx-swzoo SCHEMATIC DIAGRAM ............ as

NX-SWZOOD n a a ....................... 20-21 PARTS LIST ............................ 89-107
DVR-Szoo D-AMP MODULE TROUBLESHOOTING / REMOTE CONTROL ........................ 1os

DVR-SZOOD-DDDDDDDDDDDDD ........ 22

:mv- Ex72171bi3. III V-Qflimfiifiéififi unlit:
This Service Manual uses recycled paper.

Copyright 2004 YAMAHA CORPORATION
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronicaliy without permission.

YAMAHA

YAMAHA CORPORATION
PO.BOX i, Hamamaisu, Japan

OOZd-XN

O
<
i
In
N
o
o

Page 2

DVR-SZOO/NX -P200

O
O
S a
.I n.
>'<
B: ITO SERVICE PERSONNEL
. . . AC LEAKAGE
1. Critical Components Information WALL EQUIPMENT TESTER OFI
Components having special characteristics are marked A OUTLET UNDER TEST EQUIVALENT
and must be replaced with parts having specifications equal
to those originally installed. ® :3-
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify :
that all exposed conductive surfaces are properly insulated INSULATING
from supply circuits. TABLE

0 Meter impedance should be equivalent to 1500 ohm shunted 0 Leakage current ITIUSI OI eXCGEd 0.5mA.

.15 F.
by 0 l1 0 Be sure to test for leakage with the AC plug in both
polarities.

CAUTION
NX-SWZOO F1 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 2.0A, 125V

E5 FUSE."

,Aiv

CAUTION
NX-SW200 F1 : REPLACE WITH SAME TYPE 2.0A, 125V FUSE.
ATTENTION

NX-SW200 F1 :UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 2.0A, 125V.

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or
plastic (where applicable) components may also contain traces of chemicals found by the California Health and
Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR
ANY REASON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes
or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands
before handling food.

About lead-free solder / D D D D D D D D D

The foil side of MAIN RC.B., FL PCB. and SUB RCB. used
for the DVR-SZOO are soldered with lead-free soldering ma-
terial which is an alloy of Sn+Ag+Cu (tin + silver + copper).
For the soldering points other than the above, lead solder is
used.

Among some types of lead-free solder currently available, it
is recommended to use one of the following types for the
repair work.

- Sn + Ag + Cu (tin + silver + copper)

- Sn + Cu (tin + copper)

. Sn + Zn + Bi (tin + zinc + bismuth)

Caution:

1. As the melting point temperature of the lead-free solder
is about 30°C to 40°C (50°F to 70°F) higher than that of
the lead solder, be sure to use a soldering iron suitable to
each solder.

2. If lead solder must be used, be sure to remove lead-free
solder from each terminal section of the parts to be re-
placed and from the area around it completely before sol-
dering, or make sure that the lead-free solder and lead
solder melt together fully.

DVR-SZOODDDDDDDDMAINDDDFLDDDDDSUB
Sn+Ag+CLEDI-DHJD
DDDD

DDDDDDDDDDD
DDDDDDDDDDDD
DDDDDDDDDDDDDDDDDDDDD

[ISn-lCuljl] +|]|]
n5n+2n+8inn +nn +DDDDD

DDD
l-DDDDDDDDDDDD
40°CDDDEIDIIIDDEI