3-6
B
Motor Driver STBY Pin is
High?
Does the SLED move to
inner side when it is at outter
position?
Do not put in disc and tray
close.
Optical Lens has movements
for searching Focus?
C
NO
NO
YES
YES
YES
YES
YES
YES
Check the connection line of
STBY signal.
NO
Is FMSO DC Level higher
than 1.4V?
Check the related circuit of
FMSO.
NO
SL+ and SL- output
properly?
YES
Check the amp circuit on
motor driver.
Check FOSO connection on
MT1389C and motor dirver.
NO
NO
Check the cable connection
with MECHA.
Proper FOSO outputs
to motor driver?
Proper F+ & F- outputs?
Check the amp circuit on
motor dirver.
NO
Check cable connect on with
pick-up head.
Содержание DKE573XB
Страница 26: ...3 16 FIG 7 2 DVD FIG 7 3 CD F F FE FE RFL RFL ...
Страница 27: ...3 17 FIG 7 4 CD 8 FOCUS ON WAVEFORM FIG 8 1 DVD FE FOSO F F F FE RFL ...
Страница 29: ...3 19 10 TRACKING CONTROL RELATED SIGNAL System checking FIG 10 1 DVD FIG 10 2 CD TE TRSO T T TE TRSO T T ...
Страница 31: ...3 21 2 COMPOSITE VIDEO SIGNAL FIG 13 2 14 MT1389C AUDIO OUTPUT TO AUDIO DAC FIG 14 1 ASDATA3 ...
Страница 32: ...3 22 15 AUDIO OUTPUT FROM AUDIO DAC FIG 15 1 ...
Страница 40: ...3 31 3 32 2 AV JACK CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 41: ...3 33 3 34 A B C D E F G H I J K L M N O P Q R S T 3 SYSTEM CIRCUIT DIAGRAM ...
Страница 42: ...3 35 3 36 4 DRIVER CIRCUIT DIAGRAM CD DVD LD will not on A B C D E F G H I J K L M N O P Q R S T ...
Страница 43: ...3 37 3 38 5 TIMER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 45: ...3 41 3 42 7 SCART CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 47: ...3 45 3 46 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE ...
Страница 50: ......