SERVICE MANUAL. YSP-30D Datasheet

YSP-30D MANUAL. Datasheet pdf. Equivalent

Part YSP-30D
Description DIGITAL SOUND PROJECTOR SERVICE MANUAL
Feature DIGITAL SOUND PROJECTOR YSP-4000/YSP-40D/ HTY-7040 SERVICE MANUAL YSP-4000/YSP-40D/ HTY-7040 IMPOR.
Manufacture YAMAHA
Total Page 30 Pages
Datasheet
Download YSP-30D Datasheet



YSP-30D
DIGITAL SOUND PROJECTOR
YSP-4000/YSP-40D/
HTY-7040
SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood 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 personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(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 specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
I CONTENTS
TO SERVICE PERSONNEL .......................................... 2
FRONT PANELS ............................................................ 3
REAR PANELS .............................................................. 4
BOTTOM PANEL ........................................................... 5
REMOTE CONTROL PANELS ...................................... 5
SPECIFICATIONS /
...................................... 6–7
INTERNAL VIEW ........................................................... 7
SET MENU TABLE /
.............................. 8
SERVICE PRECAUTIONS /
......... 9
DISASSEMBLY PROCEDURES
............. 9–19
UPDATING FIRMWARE /
......................................... 20–31
SELF-DIAGNOSTIC FUNCTION /
......................................... 32–53
DISPLAY DATA ........................................................... 54
IC DATA ................................................................. 55–64
BLOCK DIAGRAM ....................................................... 65
PRINTED CIRCUIT BOARDS ................................ 66–78
PIN CONNECTION DIAGRAMS ............................ 79–81
SCHEMATIC DIAGRAMS ...................................... 83–91
REPLACEMENT PARTS LIST ............................ 93–121
REMOTE CONTROL .......................................... 122–124
ADJUSTING SYSTEM PARAMETERS /
......................................................... 125–129
101067
2007
All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
P.O.Box 1, Hamamatsu, Japan
'07.11



YSP-30D
YSP-4000/YSP-40D/HTY-7040
I TO SERVICE PERSONNEL
1. Critical Components Information
Components having special characteristics are marked s
and must be replaced with parts having specifications equal
to those originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.
G Meter impedance should be equivalent to 1500 ohms shunted
by 0.15µF.
WALL
OUTLET
EQUIPMENT
UNDER TEST
AC LEAKAGE
TESTER OR
EQUIVALENT
INSULATING
TABLE
G Leakage current must not exceed 0.5mA.
G Be sure to test for leakage with the AC plug in both polarities.
For U model
“CAUTION”
“F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 5A,
125V FUSE.”
For C model
CAUTION
F501: REPLACE WITH SAME TYPE 5A, 125V FUSE.
ATTENTION
F501: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 5A, 125V.
WARNING: CHEMICAL CONTENT NOTICE!
This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive
harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY
REASON WHAT SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.
About lead free solder /
All of the P.C.B.s installed in this unit and solder joints are
soldered using the lead free solder.
Among some types of lead free solder currently available,
it is recommended to use one of the following types for the
repair work.
• Sn + Ag + Cu (tin + silver + copper)
• Sn + Cu (tin + copper)
• Sn + Zn + Bi (tin + zinc + bismuth)
Caution:
As the melting point temperature of the lead free solder is
about 30°C to 40°C (50°F to 70°F) higher than that of the lead
solder, be sure to use a soldering iron suitable to each solder.
2





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