4-3
System Check.
Go to “Tray operating is abnormal”
Load tray without inserting disc.
NO
Does Tray operate normally?
Does Pick-up move to inside?
Does Laser turn on?
After eject tray, Insert CD-ROM Disc
and check rotation.
Does Disc rotate
continuously and the drive recognize
the disc?
After eject the tray, Insert DVD Disc and
check rotation.
After eject the tray, Insert DVD+R/RW Disc
and check rotation.
Does Disc rotate
continuously and the drive recognize the
disc?
Does Disc rotate
continuously and the drive recognize the
disc?
Go to “Sled operating is abnormal”
Go to “Laser operating is
abnormal”
Go to “Recognition fail Case1
(CD-ROM Disc)”
Go to :Recognition fail Case2
(DVD Disc)”
Go to :Recognition fail Case3
(Blank DVD+R/RW)”
NO
NO
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
Does Pickup lens move
up/down?
Go to “Focus Actuator operating is
abnormal”
NO
YES
OK
Содержание HDR688X
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Страница 43: ...3 45 3 46 2 SMPS 2 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 44: ...3 47 3 48 3 MPEG 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 49 3 50 4 FLASH DDR CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 46: ...3 51 3 52 5 RESET 1394 JEPG 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 53 3 54 A B C D E F G H I J K L M N O P Q R S T 6 ATAPI MEMORY CARD CIRCUIT DIAGRAM ...
Страница 48: ...3 55 3 56 7 I O µ COM CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 49: ...3 57 3 58 8 TUNER MPX ADC DAC JACK CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 50: ...3 59 3 60 9 DECODER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 51: ...3 61 3 62 10 TIMER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 56: ...3 71 3 72 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW BOTTOM VIEW ...
Страница 57: ...3 73 3 74 2 I O P C BOARD TOP VIEW ...
Страница 58: ...3 75 3 76 BOTTOM VIEW 2 I O P C BOARD ...
Страница 59: ...3 77 3 78 3 POWER P C BOARD ...
Страница 61: ...3 81 3 82 6 HDMI P C BOARD OPTIONAL PARTS TOP VIEW BOTTOM VIEW ...
Страница 78: ...4 17 2 DISC SPECIFICATION 3 DISC MATERIALS 1 DVD ROM Single Layer Dual Layer ...
Страница 103: ......
Страница 104: ...4 42 4 43 CIRCUIT DIAGRAMS 1 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 105: ...4 44 4 45 2 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 106: ...4 46 4 47 3 DRIVE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 108: ...4 50 4 51 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW ...
Страница 109: ...4 52 4 53 2 MAIN P C BOARD BOTTOM VIEW ...
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