Pioneer vsw 1 service manual

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Pioneer sound. vision. soul

Service WWW

mfrffim 2mm:

Manual

VIDEO SWITCHER

VSW-

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

ORDER NO.

,ngtr. RRV3045

VSWV1

Model Type Power Requirement Remarks
VSW-l KUC AC120V
VSW-1 FlYL AC110-120V/220-240V With the voltage selector

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For details, refer to "Important Check Points for Good Servicing" .

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

©P|ONEER CORPORATION 2004
T-ZZR NOV. 2004 printed in Japan

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SAFETY INFORMATION

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 and certain electrical parts contain chemicals which are known to the state of California to cause cancer,
birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

Fuse symbols EH» (fast operating fuse) and/or a» (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.

REMARQUE

(POUR MODELE CANADIEN SEULEMENT)

Les symboles de fusible EEI- (fusible de type rapide) et/ou a (fusible de type lent) sur CCI indiquent que
les pieces de remplacement doivent avoir la meme designation.

-(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS ANY MEASUREMENTS NOT WITHIN THE
The following check should be performed for the LIMITS OUTLINED ABOVE ARE INDICATIVE

continued protection of the customer and service OF A POTENTIAL SHOCK HAZARD AND

technician.

LEAKAGE CURRENT CHECK MUST BE CORRECTED BEFORE RETURN-
Measure leakage current to a known earth ground ING THE APPLIANCE To THE CUSTOMER-

(water pipe, conduit, etc.) by connecting a leakage

current tester such as Simpson Model 229-2 or 2_ PRODUCT SAFETY NOTICE

equivalent between the earth ground and all exposed

_ _ _ Many electrical and mechanical parts in the appliance
metal parts of the appliance (Input/output terminals,

have special safety related characteristics. These are

screwheads, metal overlays, control Shall! BtC-l- PIUQ often not evident from visual inspection nor the
the AC line cord 0f the appliance leECllY into a 120V protection afforded bythem necessarily can be obtained
AC 60 HZ outlet and turn the AC power switch on. Any by using replacement components rated for voltage,
current measured must not exceed 0.5 mA. wattage, etc. Replacement parts which have these

special safety characteristics are identified in this
Service Manual.
Electrical components having such features are

Effigy" identified by marking with a A on the schematics and
05 M 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 limeto time. For the latest
information, always consult the current PIONEER

Service Manual. A subscription to, or additional copies
rb:?r:fc'sjgapIer Eam of, PIONEER Service Manual may be obtained at a
plug as required) 7 ground nominal charge from PIONEER.

AC Leakage Test

Device
under
test

Test all
exposed metal
surfaces

Also test with

Q

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