Table Of Contents - Sanyo MCH-900F Service Manual

CONTENTS
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LASER BEAM SAFETY PRECAUTIONS . . . . . . . . 1
OPERATING THE RESET SWITCH . . . . . . . . . . . 1
REMOVAL AND INSTALLATION . . . . . . . . . . . . . 2
TUNER ADJUSTMENTS . . . . . . . . . . . . . . . ...-6
TAPE DECK ADJUSTMENTS . . . . . . . . . . . . ...7
CD PLAYER ADJUSTMENTS . . . . . . . . . . . . ...8
SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . ...11
CD CHANGER MECHANISM OPERATION
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . .-14
LASER BEAM SAFETY PRECAUTIONS-
.
Pick-up that emits a laser beam is used in this CD player.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED
HEREIN MAY RESULT IN HAZARDOUS
RADIATION EXPOSURE
LASER OUTPUT ........0.6mW Max. (CW)
WAVELENGTH ........... KIO nm
REPLACING THE PRINCIPAL PARTS
&
OF THE CD CHANGER MECHANISM . . . . . . . . .
17
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . ...25
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . ...27
IC BLOCK DIAGRAM & DESCRIPTION . . . . . . . . 38
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . ...40
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . ...41
CD CHANGER BLOCK
SYSTEM CONTROL TERMINAL LEVELS . . . . ...63
CD CHANGER BLOCK FLOWCHART . . . . . . . . . 65
CLASS 1 LASER PROOU
LUOKAN 1 LASERLAIT
KLASS 1 LASERAPPAR
CAUTION-INVISIBLE LASER RAOIATION
WHEN OPEN AND INTERLOCKS OEFEATEO.
AvOIO EXPOSURE TO BEAM.
,AOVARSEL-USYNLIG LAiEtiTRALING VEO A8NING.
NAR SIKKERHEOSAF8RYDERE ER UOE AF FUNKTION,
UNOGk UDS /ZTTELSE FOR STR~LING.
VARNING-0SYNLN3 LASER STR~LNIN.G NAR
OENNA DEL AR OPPNAO OCH SPARR AR URKOPPLAO.
STRALEN AR FARLIG.
VORSICHT-UNSICHTBARE LASERSTRAHLUNG TRITT AUS.
'WENN OECKEL GEOFFNET UNO WENN SICHERHEITSVERRIEGELUNG
uBERBRUCKT [ST. NICHT, OEM STRAHL AUSSET2EN.
A
VARO! .Avawssa fa suoialuk!lus. ohilellaes~a Olel allliina
nakyma!lomalle Iasemileilylle. Ali kalso saleeseen.
I
I
OPERATING THE RESET
SWITCH
WHAT TO DO IF ...
If the operation of the unit or display is n
normal, disconnect the power cord from the P
outlet and remove the batteries (if applicabl[
then press the RESET bulton (back of the un
for at least 20 seconds.
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