Integra dpc 5 1 service manual

Page 1

Integra® SERVICE MANUAL WM

DPC-5.1

Ref. No. 3656

DVD CHANGER
DPC-5.1

LBlack model 1 120VAC, 6on |

SAFETY-RELATED COMPONENT WARNING"

COMPONENTS IDENTIFIED BY MARK Al ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING TI-IE
APPLIANCE TO THE CUSTOMER.

TABLE OF CONTENTS

Operating instructions/ Safety precautions- ---------------------- 2
Specifications
Front panel/ Rear panel views ---
DVD Display] Remote controller views -
Location of mechanism parts --------
Replacement of mechanical parts ----
IC block diagrams and descriptions .,_.
Microprocessor connection diagram/ Terminal description --«-- 21-22
Replaced ROM [cs or upgraded firmware --
Wiring board diagram -----
Printed circuit board View -
Schematic diagram 1 ---------
Printed circuit board View -
Schematic diagram 2 --------
Printed circuit board view -
Schematic diagram 3 -----
Printed circuit board view --
Schematic diagram 4 ~-
PC board parts list

Exploded View -----

Exploded view parts list ----

Main PC board view ----- -
DVD mechanism exploded View and parts list ---- ---- 55
Block diagram 56

Packing view/ parts list -------------------------------------------- 57

Page 2

DPC-5.1

SAFETY PRECAUTIONS

WARNING
A Ewen
C's

ARIIIING T0 REDUtI THE T.RISK 0F
ELECTRIC SIM, REIJVE
GOVER(0R BACK). II) USER IIoRVI CEAlE
PART INSIM, REFER SERVIGIIII T0
flIALIFIED SERVICE PERMEL.

within the product's endows that may be of sufficient magmuda Io conslilLte

The lightning flash with arrowhead symbol, wih'n an equilateral triange, is
: : iflended to alert the user to the presence of tn'nstlaed uangerous volage'
a risk of electric shock to persons.

' The melamalion point VIlIIlIn an oquilatetal lriange is irleudad lo alert Ire user
. to Ihe presence of inparlanl operating and rnaiitenance (serviu'ng) inslruclion
ii the literature accorrpaming the appliance.
WARNNG: TO REDUCE THE RISK OF FIRE 0R ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCETO RAN

OR MOISTURE. DANGEROUS HIGH VDLTAOES ARE PREfiN'I' NSDETHE ENCLOSURE. DO NOT OPENTHE
CABINET REFER SERVICINGTO OUALIFED PERSONIEL ONLY.

CAUTION : TO PREVENT ELECTRIC WCK, HATCH WDE BLADE OF PLUG TOWE SLOT, FULLY NSERT.

ATTENTION : POUR EVITER LES CHOCS ELECTRIOUE, INTRODLIRE LA LAME LA PLUB LARGE DA LA FIG-IE DNS Ll
HORNE CORRESPONDANTE DA LA PRISE ET POWER NSQU' AU FOMDA

PRECAUTIONS

Replacing the fuses
For continued protection against risk fire replace only
with same type and same rating fuse

CIRCUIT No. P ART No. DESCRIPTION
F901 252157 1.25A-UL1'I -237

E This symbol located near the fuse indicates that the fuse
used is fast operating type. For continued protection against fire
hazard, replace with same type fuse. For fuse rating refer to the
marking adjacent to the symbol.

-I:]- Ce symbole indique que le fusible utlise est a rapide.
Pour unc protection permanente. n'utiliser que dcs fusibles de meme
type. Ce darmier est indiquc la qu 1e prescnt symbol est appose.

LASER BEAN CAUTION LABEL

when the power supply is being tur- ned on, you may not remove
this laser cautions label, rodintian of a Ilse: my be r eceivcd.

Pickup Head consists of a laser diode that very susceptible to enter ml
static electricity.

Although it operas pr operly after replacement, if it Wu mhject to
electrostatic dischlrge during 1' ephoement, its if: might be slmnened.
When replacing, use a ounductiv e mat, solderingiron with ground wire,
etc. to protect the Inner diode Ir om damage by static eledriuty.

"" H'm"""" R' And also, the [SI and IC are some in above.