Yamaha KX-E300 Service Manual
SERVICE MANUAL
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CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . . 2
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DISASSEMBLY PROCEDURES
／分解手順
. . . . . 5–7
ADJUSTMENTS
／調整
. . . . . . . . . . . . . . . . . . . . 8–12
DISPLAY DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14–15
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 16
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . 17–20
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . 21
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23–33
PARTS LIST FOR CARBON RESISTORS . . . . . . . 34
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.
IMPORTANT NOTICE
1 0 0 8 0 7
SERVICE MANUAL
KX-E300
STEREO CASSETTE DECK
KX-E300
For the system operation of KX-E300, please refer to Service Manual #100805 for the CRX-E300/NX-E300.
本機の「システム動作」については、CRX-E300/NX-E300のサービスマニュアル 100805 をご覧ください。