Onkyo DVS 525 Service Manual

Page 1

DV-8525

Rafi No.3633
091999
ONKYO@ SERVICE MANUAL
omo
ij. I J i m LigJ
m z m; ; 1: m m
I
Black. Silver and Golden models .

BUD 120v AC, 601-12

BUP / BUPA 230v AC, 50Hz

BUWT 120-230V AC, 50/60Hz

GUPA 230V AC, 50Hz

GUWT 120-230V AC, 50/60Hz

SUP 230V AC, 50Hz
SAFETY-RELATED COMPONENT WARNING" TABLE OF CONTENTS

Safety precautions/ Specifications ---------------------- 2
COMPONENTS IDENTIFIED BV MARK A; ON THE From pane Rea, panel view ______
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE Display view/ Remote controller--
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. WWW? tam? descr'Pw
Exploded View parts 115!-

REPLACE THESE COMPONENTS WITH ONKYO Exploded view...
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IC Block diagram
IN THIS MANUAL. Fimwam Pgrade"""

Printed circuit board view-
Schematic diagram----------
MAKE LEAKAGE-CURRENT OR RESISTANCE Printed circuit board parts list
MEASUREMENTS TO DETERMINE THAT EXPOSED Ma PC board 3""

DVD mechanism View--
PARTS ARE ACCEPTABLY INSULATED FROM THE DVD mechanism/ Main PC board parts list

SUPPLY CIRCUIT BEFORE RETURNING THE Replacement mechanical parts--

APPLIANCE To THE CUSTOMER TfPbe 5.1th
Wiring diagxam
Packing View -----
Assemble the packing form--

ONKYO®
Alllllll GflMIflNENTS

Page 2

OPERATING INSTRUCTIONS
SAFETY PRECAUTIONS

WARNING

RISK OF ELECTRIV SHOCK
DO NOT OPEN

RISQUE DE GHDC ELECTRIOUE NE

AVIS m OUVRIR

WARNING : TO REDUCE THE RISK. OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (0R BACK) NO USERSERVICEABLE
PART INSIDE. REFER SERVICING T0
QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle. is
intended to alert the use! to the presence at uninsuleted "dangerous voltage"
within the produds enclosure that may be at sufficient magnitude to constitute
a risk of electric shock to persons,

The exclamation point within an equilateral trlangle is intended to alert the user
to the presence of important operating and maintenance (sewieing) instruction
in the literature accompanying the appliance.

WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.

CAUTION : TO PREVENT ELECTRIC SHOCK. MATCH WIDE BLADE 0F PLUG TO WIDE SLOT, FULLY INSERT.

ATTENTION : POUR EVITER LES CHOCS ELECTRIOUE, INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA
BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU AU FOND.

PRECAUTIONS
Replacing the fuses

For continued protection against risk fire, replace only
with same type and same rating fuse.

CIRCUIT No. PART No. DESCRIPTION
F901 252146 L25A-TSC
F90I 25207] I.25A-SE-EAWK

-.:]~ This symbol located near the fuse indicates that the fuse
used is fut operating type. For wminued protection agninst fire
heard. replace with same type fine. For fuse rating refer to the
making adjacent to the symbol.

E Ce symbale indique que lc fusible utlise est a rapide,

Pour une protection permanente, n'utiliser que des fusibles dc meme
type. Ce dnnnier est indique la qu te present symbol est appese.

SPECIFICATIONS

nvo Pllyer
Power supply UD . AC 120 V. 60Hz
UP, UPA : ACZSO V, 50H:
UWT: ACZ20V-230V, SO/éOHz
Power consumption 25 W
Weigu 2.3 kg, 8.4Ihs
Extemll dimensions 45 x 9I x 306 mm(W/H/D),
l7-I/8" x 3-9/I6" x 12-1/16(W/H/D)
Sign! system Standard NTSC
Laser Semiconductor laser. wavelength 650nm
Frequency nnge(digit1.l audio) DVD linear scum 48 kHz sampling 4 Hz to 22 kHz
96 kHz sampling 4 Hz to 44 kHz
Audio CD: 4 Hz to 20 kHz

Sign! to noise rmiddiginl audio) More than 90 dB (EIAJ)
Audio dymmic nnge(digital audio) More than 37 dB (EIAJ)
Hmnunic distortiontdigiul audio) Less than 0.1 /u

LASER BEAM CAUTION LABEL

I I earn
IXV'V-flil I am

var-rum

wt... the mer Iupply u Mu tuned a. you mu m mm m- in» ultlon
nun minno- or. run my be received.

Pickup Heed can-rm all Im diode um in my were to emu-i me: «satiety.
Alt-om u upma- pram-1w m- ieptuu-t. "It vn- nbjeet «mi-uni: dhehnrge
du ring replies-ml. in life mm» them-ed. wtm repllelll. ule - end-can um.
mum" Im- wmi [roll-d win. «is. to pm a. hut diode rm. 4... by use:
deetrieity. nu mo. the LS] wt 1: um um u the".

Outputs
Video output 1.0 V (p-p), 759, negntive sync, pinjack x l
s video output (Y) 1.0 v (p-p), 7541
(C) 0.286 v (p-p). 759
Color different output (Y) 1.0 V (p-p), 75 Q , neg-tin sym, pin jack x I

(be(Cr) 0.7 V (up). 75 9
Audio output (Optical audio) Optical connector x 1
Audio output (Digital audio) 0.5 V (p-p), 75 9, pin jack x 1
Audio output (Analog audio) 2.0 V (ms), 4700 , pin jack(L, R) x I
Headphone terminal 329 (lOmW), Impedance; more than)

' Designs and specifications are subject to change without notice.

Wow and flutter Below measurable level (less than $0.00] °/- (W.PEAK)) (EIAJ)

Opeuu'ng conditiom Temper-tum : 5 C to 35 C(4l to 95 Degree),
Operation status Horizontal