background image

PCS 104 678

3-1

CONNECTIONS AND CONTROLS

CLOCK

TIMER ON/OFF

SET

OPEN

/

CLOSE

STEREO/ VOCAL

OSD

/DIM

iR

 SENSOR

SHUFFLE

 REV.

MODE

BAND

VCD

TUNER   

TAPE    

RECORD

PROGRAM

MIC

REPEAT

•DEMO

STOP

•CLEAR

SEARCH

•TUNING

VOLUME

AUT

REVERSE

ST

ANDBY ON

MC

-55 

VIDEO CD MICRO SY

STEM

DIGIT

AL 

SOUND 

CONTROL

MP3-CD

PLA

YBACK

OPEN

DIGITAL SOUND

CONTROL

1 ¡ ) ( * &

3

2

^

%

$

7 8 9

4 5 6

0

!

@ #

4  

PRESET 

DIRECTION

PLAY

•PAUSE

1

2

3

Contr

ols on the system and

remote contr

ol

1

ST

ANDBY ON 

B

to switch the system on or to Standb

y mode

.

2

DISPLA

Y SCREEN

to view the cur

rent status of the system.

3

Disc tra

y

4

VCD / SHUFFLE

to select CD/VCD mode (this system can

pla

yback MP3-CD f

or

mat disc).

  When in CD/

VCD mode

, press to star

t or stop shuffle pla

y

mode

.

5

TUNER / BAND

to select 

Tuner mode

. When in tuner mode

,

press to select the wa

veband:

 FM or MW

.

6

TAPE / REV

. MODE

to select 

Tape mode

. When in tape mode

, press

to select 

AUT

O REVERSE.

7

OPEN/CLOSE

to open or close the disc tr

ay

.

8

STEREO/V

OCAL

for 

Tuner

.............

to switch betw

een stereo/mono

mode (on FM band onl

y).

for CD/VCD

....

to set v

ocal mode

.

9

OSD/DIM

to switch on/off the on screen displa

y on the 

TV

screen.

to select DIM HIGH,

 DIM 

LO

W or LED OFF

.

0

V

OLUME 

3 4

to increase or decrease the v

olume

.

to increase or decrease the microphone v

olume

lev

el,

 echo lev

el or k

ey tone lev

el.

!

DIGIT

AL SOUND CONTR

OL (DSC)

to select the desired sound eff

ect :

 POP

,

CLASSIC

, R

OCK,

 JAZZ or FLA

T.

to switch on/off B

ASS mode

.

@

Mode Selection

ST

OP

• CLEAR

 

9

for CD/VCD/MP3-CD

to stop pla

yback or to

clear a progr

amme

.

for 

Tuner

.............

to stop progr

amming.

for 

Tape

...............

to stop playback or recording.

SEARCH

• TUNING 

 

S

  

T

 (

à

 

 

á

)

for MP3-CD onl

y…

to select previous/next

alb

um or tr

ack.

for CD/VCD

....

to search backward/forward or

to skip to the previous/next tr

ack

dur

ing pla

yback.

fo

r T

uner

..............

to

 tune to a lo

w

er or higher r

adio

frequency o

r t

search r

adio

stations.

for 

Tape

...............

to rewind or fast f

orward.

for Clock

............

to set the hour and min

utes.

for 

Timer

.............

to set the timer function.

PRESET

 

4 3

PLA

Y

•P

A

USE

  2

Å

DIRECTION

Å

1  2

Å

for CD/VCD/MP3-CD

to star

t or inter

rupt

pla

yback (onl

2

Å

is a

vailab

le).

for 

Tuner

.............

to select a preset r

adio station.

for 

Tape

...............

to star

t pla

yback in selected

direction or pause

.

#

#

 OPEN

to open the tape deck door

.

$

Ta

pe compar

tment

%

RECORD 

to star

t recording (in CD/VCD or 

Tuner mode

onl

y).

^

REPEA

T

•DEMO

for MP3-CD onl

y…

to repeat a tr

ack,

 an alb

um

or whole disc

.

for CD/VCD

....

to repeat a disc tr

ack or the

whole disc

.

for DEMO

.........

to activate/deactivate the

demonstr

ation.

&

MIC

to connect microphone

.

*

PR

OGRAM

for CD/VCD/MP3-CD

to progr

amme disc

tr

acks.

for 

Tuner

.............

to progr

amme preset r

adio

stations.

for Clock

............

to set or reset clock.

for 

Timer

.............

to set or reset timer

.

for System

.........

to er

ase EEPR

OM.

(

iR SENSOR

infr

ared sensor f

or remote control.

)

TIMER 

ON

/OFF / SET

to activate/deactivate or set the timer

.

¡

CLOCK

to view the clock or set the clock

to select the sleep time

.

SLEEP

to select the sleep time

.

Contr

ols 

Содержание MC-55

Страница 1: ... 104 676 Printed in The Netherlands Copyright reserved Subject to modification Micro System TABLE OF CONTENTS chapter Handling chip components and safety 1 1 MC 55 21M Technical Specification Service Tools 2 1 Service Measurement 2 2 Connections Controls 3 1 Instructions for use 3 2 to 3 8 Block Diagram 4 1 to 4 2 Wiring Diagram 5 1 circuit diagram 6 1 FRONT BOARD layout diagram 6 2 circuit diagra...

Страница 2: ... essere collegato allo stesso potenziale che quello della massa delápparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Safety components are marked by the symb...

Страница 3: ...44 13999 AVAILABLE ESD PROTECTION EQUIPMENT AMPLIFIER Output power 2 x 12 W RMS 500 W PMPO Signal to noise ratio 60 dBA IEC Frequency response 80 15000 Hz 3 dB Microphone input sensitivity 3 5 mV Output impedance 8 W 1 8 W 1 kHz 10 THD DISC PLAYER Number of programmable tracks 20 Frequency response 20 20000 Hz Signal to noise ratio 60 dBA Channel separation 40 dB Total harmonic distortion 0 6 MPEG...

Страница 4: ......

Страница 5: ...elect the desired sound effect POP CLASSIC ROCK JAZZ or FLAT to switch on off BASS mode Mode Selection STOP CLEAR 9 for CD VCD MP3 CD to stop playback or to clear a programme for Tuner to stop programming for Tape to stop playback or recording SEARCH TUNING S T à á for MP3 CD only to select previous next album or track for CD VCD to search backward forward or to skip to the previous next track dur...

Страница 6: ......

Страница 7: ...r of songs compiled into one disc CD VCD MP3 CD Playing a normal disc 1 Press 2Å to start playback The track number and elapsed playing time of the current track appear on the display l To interrupt playback press 2Å The playing time will start flashing l To resume playback press 2Å again 2 To stop playback press 9 Selecting a desired track passage To select a desired track l Press S or T repeated...

Страница 8: ...unction is set on will disable all the Repeat play modes If the Repeat function is enable and the Stop button is pressed will disable all the Repeat play modes In programme mode you can only select Repeat 1 or Repeat All function CD VCD MP3 CD VIDED CD VCD TUNER TAPE OSD REPEAT PROGRAM RECORD NTSC PAL PBC RETURN GOTO A B RESUME VOLUME SLOW FRAME VIEW DSC Å Ñ É Å SLEEP STOP 1 2 3 VOCAL 4 5 6 MIC EC...

Страница 9: ...t be switched off 1 Press VIEW on the remote control On TV screen 9 pictures will be displayed To view the previous next page press S or T The first 20 seconds of each track will be played 2 To exit review mode press digits 0 9 10 to playback the desired track or 2Å to play the current selected track Return l Press RETURN on the remote control to return to the previous VCD disc MENU level It is fu...

Страница 10: ...layback 1 Press TAPE to select Tape mode 2 Press Å1 or 2Å to select the direction for playback PLAY with playback direction indicator will appear on the display l To interrupt playback press the last selected Å1 or 2Å button PAUSE will be displayed l To resume playback press Å1 or 2Å again 3 To stop playback press 9 Auto Reverse l Press REV MODE TAPE repeatedly to select the different playback mod...

Страница 11: ...utes indication will start flashing 7 Press S or T to set the minutes 8 Press PROGRAM to store the setting The clock will start working l To exit without storing the setting press Ç on the system Notes The clock setting will be erased when the power cord is disconnected or if a power failure occurred During clock setting if no button is pressed within 5 seconds the system will exit clock setting m...

Страница 12: ...ation at the lens has cleared Replace or clean the disc see Maintenance Use a readable disc or correct recorded format MP3 CD No picture on TV screen Connect the cable betwen the system and TV No colour on TV Change the system to the respective PAL or NTSC setting RADIO RECEPTION Radio reception is poor If the signal is too weak adjust the antenna or connect an external antenna for better receptio...

Страница 13: ...PCS 104 686 4 1 BLOCK DIAGRAM IC SAA7324P ...

Страница 14: ...BLOCK DIAGRAM 4 2 PCS 104 687 ...

Страница 15: ...WIRING DIAGRAM 5 1 5 1 PCS 104 688 ...

Страница 16: ...FRONT BOARD CIRCUIT DIAGRAM 6 1 6 1 PCS 104 689 ...

Страница 17: ...FRONT BOARD LAYOUT DIAGRAM 6 2 6 2 PCS 104 690 ...

Страница 18: ...MAIN BOARD CIRCUIT DIAGRAM 7 1 7 1 PCS 104 691 ...

Страница 19: ...MAIN BOARD LAYOUT DIAGRAM 7 2 7 2 PCS 104 692 Component Side Copper Side ...

Страница 20: ...POWER SUPPLY BOARD CIRCUIT DIAGRAM 8 1 8 1 PCS 104 693 ...

Страница 21: ...POWER SUPPLY BOARD CIRCUIT DIAGRAM 8 2 8 2 PCS 104 694 ...

Страница 22: ...VCD BOARD CIRCUIT DIAGRAM 9 1 9 1 PCS 104 695 ...

Страница 23: ...VCD BOARD LAYOUT DIAGRAM 9 2 9 2 PCS 104 696 Top View Bottom View ...

Страница 24: ...REMOTE CONTROL CIRCUIT DIAGRAM REMOTE CONTROL LAYOUT DIAGRAM 10 1 10 1 PCS 104 697 Component Side Copper Side MIC BOARD LAYOUT DIAGRAM MOTOR BOARD LAYOUT DIAGRAM CONNECTOR BOARD LAYOUT DIAGRAM ...

Страница 25: ...7 4822 462 10964 Rubber Foot 31 4822 492 11457 Compress Spring Eject Cam 8 9965 000 07202 Open Keys 32 4822 402 10795 Latching Cam 9 4822 492 11458 Cass Tape Spring 34 9965 000 07218 Logic Tape Deck CRL44 25 10 9965 000 07203 Decoration Key Cover 39 9965 000 07219 Top Cover 11 9965 000 07204 FTD Display Lens 40 9965 000 07220 CD VCD Window 12 9965 000 07205 CD VCD Door 42 9965 000 07221 CD Deck TC...

Страница 26: ...NICAL PARTSLIST TAPE DECK 1 9965 000 07438 HD Holder Assy 32 9965 000 07439 Bobbin Assy 34 9965 000 07440 Motor Assy 36 9965 000 07441 Belt SR 37 9965 000 07442 Belt FR 40 7 9965 000 07443 Box SW Note Only these parts meioned in the list are normal service part ...

Страница 27: ...07235 AM IF Coil T106 9965 000 07235 AM IF Coil Q301 4822 130 10974 Trans 2SB1240Q X101 9965 000 07229 Crystal 75 kHz Q302 4822 130 41198 Trans 2SC945P Q303 4822 130 10974 Trans 2SB1240Q X301 9965 000 07230 Crystal 12 072 MHz Q304 4822 130 41198 Trans 2SC945P Q305 9965 000 07248 Trans 8050D DIODES Q306 4822 130 63423 Trans 8550C D101 4822 130 30621 Diode 1N4148 Q307 9965 000 07248 Trans 8050D D102...

Страница 28: ...5 000 07258 Zener 3 9V 0 5W ZD503 4822 130 10971 Diode UZ9 1W SW406 4822 276 13893 Push Switch EVQJAE05R SW407 4822 276 13893 Push Switch EVQJAE05R IC TRANSISTORS SW408 4822 276 13893 Push Switch EVQJAE05R SW409 4822 276 13893 Push Switch EVQJAE05R IC501 9352 641 80557 IC SAA7324H M2B SW410 4822 276 13893 Push Switch EVQJAE05R IC502 9965 000 07259 IC TDA7073 N4 IC503 9965 000 07259 IC TDA7073 N4 S...

Страница 29: ... D917 4822 130 31438 Diode 1N4001G D918 4822 130 31438 Diode 1N4001G Z901 4822 130 10971 Diode UZ9 1W IC TRANSISTORS IC901 4822 209 70084 IC NJM7812A IC902 4822 209 83824 IC NJM7805FA Q901 4822 130 10974 Trans 2SB1240Q Q902 4822 130 41198 Trans 2SC945P Q903 4822 130 41198 Trans 2SC945P Q904 4822 130 10974 Trans 2SB1240Q Q905 4822 130 41198 Trans 2SC945P Q906 4822 130 10803 Trans KTD2058Y MISCELLAN...

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