Yamaha cc 5

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I)

COMPACT COMPONENT SYSTEM

C-5

SER E MANUAL

Thls system is composed of TOD-005, A-CCS, K-CCS and NS-Cc5.

This service manual has been prepared for those models whose destinations are H, B and U.
For other models (for destinations R, A, W and C), a supplementary service manual
describing modifications for these models will be made later.

IMPORTANT NOTICE

This manual has been provided for tin use of authorized YAMAHA Retailers and their service personnel,
It has been assumed that basic service procedures hiherant 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 all 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 reserch, 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 distributors 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: 'IXIrrr the unit OFF during disassembly and pans replacement. Recheck all work before you apply power to the unit.

I CONTENTS

TO SERVICE PERSONNEL. ..1~2
FRONT PANEL.
REAR PANELS
SPECIFICATIONS
INTERNAL VIEW .....
DISASSEMBLY .
ADJUSTMENT ..
TEST FUNCTION ........
TROUBLE SHOOTING ..
BLOCK DIAGRAM ..
IC DATA ...............

PRINTED CIRCUIT BOARD ................................. 36~51
WAVEFORM OF CD CIRCUIT ..
WAVEFORM OF TEST POINT
DISPLAY DATA .....
FRONT END PACK..
TCD-CC5 SCHEMATIC DIAGRAM.
K-CC5 SCHEMATIC DIAGRAM ..
A-CCS SCHEMATIC DIAGRAM
PARTS LIST .......... ..............
REMOTE CONTROL TRANSMITTER

YAMAHA CORPORATION
P.O.Box1,Hamamatsu,Japan

3.3K»157 [E G) Printed in Japan 9210

9'33

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CC-5

I TO SERVICE PERSONNEL

1. Critical Components Intormation. AC LEAKAGE
Components having special characteristics are marked and WALL EQUIPMENT TESTER 0R
must be replaced with pans having specifications equal to OUTLET UNDER TEST EQUIVALENT

those originally installed.

2. Leakage Current Measurement (For 120V Models Only). ® D

When service has been completed, it is imperative to verify

that all exposed conductive surfaces are properly insulated

from supply circuits. INSULATING
TABLE

0 Meter impedance should be equivalent to 1500 ohm shunted
by 0.15uF.
c Leakage current must not exceed 0.5mA.

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

. Brltlsh model
.European model
. Germany model

CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

THE COMPACT DISC PLAYER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY
QUALIFIED SERVICE PERSONNEL.

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to carefully
follow the instructions below when servicing .

1. Laser Diode Properties 2. When checking the laser diode emission, keep your
0 Material : GaAlAs eyes more than 30 cm away from the objective lens.
0 Wavelength :780 nm
0 Emission Duration : Continuous
0 Laser Output : max. 44.6 uW

* This output is the value measured at a distance of
about 200 mm from the objective lens surface on
the Optical Pick-up Block.

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 belore handling food.