yamaha RX-V1400-2400.pdf

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179814277 UNPDF
AV RECEIVER/AV AMPLIFIER
RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
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.
CONTENTS
REMOTE CONTROL .................................................... 13
SPECIFICATIONS .................................................. 14~17
UPDATING FIRMWARE
ϑΝʔϜ΢ΣΞͷॻ ͖ ࠐΈ..................................... 23~24
SELF DIAGNOSIS FUNCTION (DIAG)
100867
P.O.Box 1, Hamamatsu, Japan
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RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
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.
WALL
OUTLET
EQUIPMENT
UNDER TEST
AC LEAKAGE
TESTER OR
EQUIVALENT
INSULATING
TABLE
Meter impedance should be equivalent to 1500 ohm shunted
by 0.15
Leakage current must not exceed 0.5mA.
µ
F.
Be sure to test for leakage with the AC plug in both polarities.
“CAUTION”
“F1, F2: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A,
125V FUSE.”
CAUTION
F1, F2: REPLACE WITH SAME TYPE 10A, 125V FUSE.
ATTENTION
F1, F2: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 10A, 125V.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces of chemicals found 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 OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON WHATSOEVER!
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 / ແԖϋϯμʹ͍ͭͯ
The foil side of all P.C.B.s used for this product are
soldered with lead-free soldering material which is an alloy
of Sn+Ag+Cu (tin + silver + copper).
However, the surface mount devices on the component
side of the DSP P.C.B., FUNCTION P.C.B. and
CONVERSION P.C.B. are soldered with the lead solder.
͜ͷ੡඼ʹ࢖༻͞Ε͍ͯΔ͢΂ͯͷج൘ͷϋϯμ໘ͷϋϯ
μ෇͚ʹ͸ɺ4O"H$Vʢऎۜಔʣͷ߹ۚͰ͋ΔແԖϋϯ
μ͕࢖༻͞Ε͍ͯ·͢ɻ
ͨͩ͠ɺ%411$#ɺ'6/$5*0/1$#͓Αͼ
$0/7&34*0/1$#෦඼໘ͷද໘࣮૷෦඼ͷϋϯμ෇͚
ʹ͸ԖೖΓϋϯμ͕࢖༻͞Ε͍ͯ·͢ɻ
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)
ແԖϋϯμʹ͸͍͔ͭ͘ͷछྨ͕͋Γ·͕͢ɺमཧ࣌ʹ͸
ԼهͷΑ͏ͳແԖϋϯμͷ࢖༻Λਪ঑͠·͢ɻ
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ɾ4O$Vʢऎಔʣ
ɾ4O;O#JʢऎѥԖϏεϚεʣ
$BVUJPO
1. 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. If lead solder must be used, be sure to remove lead-
free solder from each terminal section of the parts to be
replaced and from the area around it completely before
soldering, or make sure that the lead-free solder and
lead solder melt together fully.
஫ҙɿ
ᶃແԖϋϯμͷ༥఺Թ౓͸௨ৗͷԖೖΓϋϯμʹൺ΂
ʙˆఔ౓ߴ͘ͳ͍ͬͯ·͢ͷͰɺͦΕͧΕͷϋϯμ
ʹ߹ͬͨϋϯμͯ͝Λ͝࢖༻͍ͩ͘͞ɻ
ᶄԖೖΓϋϯμΛ࢖Θ͟ΔΛಘͳ͍৔߹͸ɺ͋Β͔͡Ίަ
׵͢Δ෦඼୺ࢠ෦΍ͦͷपล෦ͷແԖϋϯμΛ͢΂ͯऔ
Γআ͔͘ɺ͋Δ͍͸ແԖϋϯμͱԖೖΓϋϯμ͕े෼ʹ
༹͚ͨঢ়ଶͱͳΔΑ͏ʹϋϯμ෇͚͍ͯͩ͘͠͞ɻ
2
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RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
FRONT PANELS
RX-V2400 (U, C, A models)
RX-V2400 (L, R, T, K models)
RX-V2400RDS (B, G models)
3
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RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
DSP-AX2400 (J model)
RX-V1400 (U, C, A, L, R, T, K models)
RX-V1400RDS (B, G models)
4
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RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
HTR-5690 (U, C, A, T models)
DSP-AX1400 (J model)
5
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