Yamaha crx e100

Page 1

MINI COMPONENT SYSTEM CRX-E1OO

RX-E1 OOlNX-E1OO

SERVICE MANUAL

CRX-E100 is composed of RX-E100 and CDX-E100.
This is a service manual for the RX»E100 (including NX-EIOO).
For service manuals of CDX-E100, please refer to the service manuals with the following

publication numbers :

CDX-E100

/ IMPORTANT NOTICE i

ilie use of aniliorized YAMAHA Reiailers and ilieir service personnel.
~ervice procedures inliereni io ilie indusll'y, and more specifically YAMAHA Producis. are already

ThlS manual has been provided f
II has been assumed Illar hasi

known and undelslood by the users. and have Therefore nor been reslaied,

WARNING: Failure [0 follow appropriaie service and safely procedures when servicing [his produci rnay resuli in personal
injury (leslrucrion of expensive coniponenis. and failure of ibe produci io perforni as specified. For inese reasons,
we advise all YAMAHA produci owners Ihar any service required should be performed by an authorized YAMAHA
Reiailer or rhe appoinred service represenraiive.

IMPORTANT: The presenianon or sale of ilus nianual [0 any individual or firm does noi consuinie auilicrizaiion. ceriificaiion or
recogniiion of any applicable technical capabililiess or esiablislr a principleeagem relauonslup of any form.

The daia provided is believed io be accuraie and applicable io ilie uniils) indicaied on fire cover. Tlie research. engineering, and service
deparimeiiis oi YAMAHA are connnualiv siriving io improve YAMAHA producis. Modificancns are ilierefore. inevirable and
specificaiions are subyeci io clianpe wirhoul noiice or obligalion In reu-ofu. Should any discrepancy appear io exisl. please coniaci ilie

distributor's Service Division.

WARNING: Sraiic discharges can desrmy expensive componems. Discharge any siarii: elecn'iciry your body may have
accuinulaied by grounding yourself Io Ille ground buss in the unit (heavy gauge black wires conneci io inis buss).

i IMPORTANT: Turn the unn OFF durinp dis .senably and pan replacenieni. Recheck all work before you apply power Io rhe un .

\, 7/

I CONTENTS
ICDATA... .. .. .. .. ...11-13]
IFRONT PANELS . . . BLOCK DIAGRAM . . . . . . . 14-15]

HEAR PANELS . ..

IINTERNALVIEW 4|

DISASSEMBLY PROCEDURES .. . . . . . . . . . . . . . . .5

ITESTMODE..............................6-7|

ITUNERADJUSTMENTS 8-10]

209- E172171H3. III V-aéflimfiisfiéfifi Ifnéfi.
This Service Manual uses recycled paper.

lPIN CONNECTION DIAGRAM .
lSCHEMATIC DIAGRAM . . . . ..

BYSTEMCONTROL .....................39-4a
[NX-E100 4a

fiYAMAHA

YAMAHA CORPORATION
PO. Box 1. Hamamaisu. Japan

Page 2

RX-E1 00

I TO SERVICE PERSONNEL

1. Critical Components Information. WALL EQUIPMENT ¢ESIHIE€FI<33E
Components having special characteristics are marked A OUTLET UNDEFI TEST EQUIVALENT
and must be replaced with parts having specifications equal
to those originally installed. ® :3-

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 INSULATING
from supply circuits. TABLE

0 Meter impedance should be equivalent to 1500 ohm shunted 0 Leakage current must 0t exceed 0.5mA.

by 0.15pF.

0 Be sure to test for leakage with the AC plug in both
polarities.

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 REASON 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.

I FRONT PANELS

V U, C, R, A models

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