Yamaha msp10studio powered monitor service manual

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YAMU-03297

POWERED MONITOR SPEAKER

MSP1 OSTU DIO

' SERVICE MANUAL

I CONTENTS (a k)

SPECIFICATIONS (Ram) ................................................ 3/4
DIMENSIONS (TEE!) ...............................
PANEL LAYOUT (H741; 1/41 7 H ................
CIRCUIT BOARD LAYOUT (12w I~ 1/17 '7 I~
BLOCK DIAGRAM (712! "1 7 947'7519 ........
DISASSEMBLY PROCEDURE (fiflaifllfi) .......... .
CIRCUIT BOARDS (9- FEWE) ...................................... 9
INSPECTIONS (fig) ....................................................... 11/13
Mummy: OVERALL CIRCUIT DIAGRAM (fililagl)
7 <5crm§x£flamv7> mamas: PARTS LIST

pA .YAMAHA

HAMAMATSU, JAPAN
20021220410000 0.166K-5812 m 13,44 112.12

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MSP1OSTUDIO

IMPORTANT NOTICE

This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. it has been assumed
that baslc service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under»
stood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in per-
sonal injury, destruction of expensive components and failure of the product to perform as specified. For
these reasons, we advise all Yamaha product owners that all service required should be performed by an
authorized Yamaha Retailer or the appointed service representative.

IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization certiii-
cation, recognition of any applicable technical capabilities. or establish a principal-agent relationship oi
any form.

The data provided is belived to be accurate and applicable to the unil(s) indicated on the cover. The research engineering. and
service departments of Yamaha are continually striving to improve Yamaha products, Modifications are, therefore. inevitable
and changes in specification are subject 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 yoursell to the ground bus in the unit (heavy gauge black wires connect to
this bus.)

IMPORTANT : Turn the unit QEE during disassembly and parts replacement Recheck gu work before you apply power
to the unit.

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production oi this product contains LEAD. in addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces oi chemicals iound 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 OFI PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT
SO EVEFi!

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

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

WARNING: THIS APPARATUS MUST BE EARTHED l I WARNING

IMPORTANT c
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN Components having special characteristics are marked and must be
ACCORDANCE WITH THE FOLLOWING CODE; replaced with parts having specification equal to those originally installed
GREEN-AND-YELLOW: EARTH

: NE FlAL , t, , 4 7 . ".A
BLUE _ If A moose, aemeasmusemawo memes,
BROWN- L area: rcwcmwseoaee were FEW
As the colours of the wires in the mains lead of this apparatus may
not consspond with the coloured marking identifying the terminals in
your plug, proceed as follows:
The wire which is coloured GREEN and YELLOW must be
connected to the terminal in the plug which is marked by the letter E
or by the safety earth symbol 4,- or mloured GREEN and YELLOW.
The Wire which is coloured BLUE must be connected to me terminal
which is rriarked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the later L or coloured FlED. -

' This applies only to products distributed by YAMAHA KEMBLE
MUSIC tux.) LTDt

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