Pioneer dv 79 avis service manual

Page 1

Pioneer sound. vision. soul

Service

an ua e -
1::-\:r RRV3286
DVr79AVi
DVD PLAYER
7 I
9 I
I
DV-79AV I -S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Region No. Remarks
DV-79AVi KUXJ/CA AC120V 1
DV-79AVi-S KUXJ/CA AC120V 1

[IQ

For details, refer to "Important symbols for good services".

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. BOX 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

©PIONEER CORPORATION 2005

T-ZZR NOV. 2005 printed in Japan

Page 2

1 - 2 - 3 - 4

SAFETY INFORMATION
I]

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you

should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

causecancer, birth defects or other reproductive harm.

NOTICE
(FOR CANADIAN MODEL ONLY)

Health & Safety Code Section 25249.6 - Proposition 65

Fuse symbols -EE|-(fast operating fuse) and/or {EE- (slow operating fuse) on PCB indicate that replacement

parts must be of identical designation.

REMARQUE
(POUR MODELE CANADIEN SEULEMENT)

Les symboles de fusible -EE|- (fusible de type rapide) et/ou {EE- (fusible de type lent) sur CCI indiquent que

les pieces de remplacement doivent avoir la meme designation.

- (FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS

The following check should be performed for the
continued protection of the customer and
service technician.

LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (waterpipe
. conduit. etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals. screwheads. metal overlays. control
shaft. etc.). Plug the AC line cord of the appliance directly
into a 120V AC GOHZ outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.

0 Reading should
Leakage not be above

Device current 0.5mA
under tester
test =1 l_+l *

Test all

exposed metal

surfaces

Also test with

plug reversed
(Using AC adapter
plug as required)

? Earth
ground

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage. wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.

Electrical components having such features are identified
by marking with a A on the schematics and on the parts list
in this Service Manual.

The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one. shown in the parts list in
this Service Manual. may create shock. fire. or other hazards.

Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information. always consult the current PIONEER Service
Manual. A subscription to. or additional copies of. PIONEER
Service Manual may be obtained at a nominal charge
from PIONEER.

DV-79AVi
2 3 I 4