3-115
System Check
Load tray without inserting disc.
Go to “Tray operating is abnormal”
Go to “Sled operating is abnormal”
Go to “Laser operating is abnormal”
Go to “Focus Actuator operating is
abnormal”
Go to “Recognition fail Case1”
(CD-ROM Disc)
Go to “Recognition fail Case2”
(DVD Disc)
Go to “Recognition fail Case3”
(DVD±R/RW Disc)
Does tray operate normally?
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
Does pick-up move to inside?
Does laser turn on?
After eject tray, insert DVD Disc
and check rotation.
After eject tray, Insert DVD±R/RW Disc
and check rotation
OK
Does disc rotate
continuously and the drive recognize
the disc?
Does disc rotate
continuously and the drive recognize
the disc?
Does disc rotate
continuously and the drive recognize
the disc?
After eject tray, Insert CD-ROM Disc
and check rotation
Does pick-up lens move
up/down?
Summary of Contents for DVDR630VR
Page 9: ......
Page 15: ......
Page 17: ......
Page 35: ......
Page 44: ...3 37 3 38 A B C D E F G H I J K L M N O P Q R S T 2 TUNER CIRCUIT DIAGRAM ...
Page 45: ...3 39 3 40 A B C D E F G H I J K L M N O P Q R S T 3 A V CIRCUIT DIAGRAM ...
Page 46: ...3 41 3 42 A B C D E F G H I J K L M N O P Q R S T 4 Hi Fi CIRCUIT DIAGRAM ...
Page 49: ...7 TIMER CIRCUIT DIAGRAM 3 47 3 48 ...
Page 54: ...3 57 3 58 IC801_TDA9605 IC804_MM1231 IC901_MM1623FXBE IC902_MM1225 IC903_MM1225 ...
Page 55: ...3 59 3 60 PRINTED CIRCUIT DIAGRAMS 1 VCR P C BOARD TOP VIEW ...
Page 56: ...3 61 LOCATION GUIDE ...
Page 57: ...3 62 LOCATION GUIDE ...
Page 58: ...3 63 3 64 2 VCR P C BOARD BOTTOM VIEW ...
Page 60: ...3 67 LOCATION GUIDE ...
Page 61: ...3 68 4 JACK P C BOARD LOCATION GUIDE ...
Page 62: ...3 69 3 70 5 KEY TIMER P C BOARD LOCATION GUIDE ...
Page 63: ......
Page 78: ...3 85 3 86 CIRCUIT DIAGRAMS 1 BGA 308P CIRCUIT DIAGRAM ...
Page 79: ...3 87 3 88 2 DDR B TO B CONNECTOR CIRCUIT DIAGRAM ...
Page 80: ...3 89 3 90 3 POWER FLASH CONNECTOR CIRCUIT DIAGRAM ...
Page 81: ...3 91 3 92 4 RST CONTROL STATUS_REG ATAPI HOST_CPLD LATCH CIRCUIT DIAGRAM ...
Page 82: ...3 93 3 94 5 VIDEO_IN VIDEO_OUT CIRCUIT DIAGRAM ...
Page 83: ...3 95 3 96 6 DV1394 HDMI CIRCUIT DIAGRAM ...
Page 84: ...3 97 3 98 7 AUDIO IN OUT CIRCUIT DIAGRAM ...
Page 89: ...3 107 3 108 PRINTED CIRCUIT DIAGRAMS 1 VDR P C BOARD TOP VIEW ...
Page 90: ...3 109 LOCATION GUIDE ...
Page 91: ...3 110 LOCATION GUIDE ...
Page 92: ...3 111 3 112 2 VDR P C BOARD BOTTOM VIEW ...
Page 93: ......
Page 110: ...3 129 3 Main Clock2 for IC302 20MHz X300 IC301 PIN 13 4 SDRAM Clock ...
Page 128: ...3 147 2 Disc Specification 3 Disc Materials 1 DVD ROM Single Layer Dual Layer ...
Page 145: ...3 164 2 RF Block Diagram ...
Page 146: ...3 165 3 DSP Block Diagram ...
Page 147: ...3 166 4 MICOM Block Diagram ...
Page 148: ...3 167 3 168 CIRCUIT DIAGRAMS 1 RF1 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 149: ...3 169 3 170 2 RF2 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 150: ...3 171 3 172 2 DSP CIRCUIT DIAGRAM ...
Page 151: ...3 173 3 174 3 MICOM CIRCUIT DIAGRAM IC BLOCK DIAGRAMS IC101_FSDL0365RN ...
Page 154: ......
Page 155: ...3 179 3 180 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD ...
Page 156: ...3 181 LOCATION GUIDE ...
Page 157: ...3 182 LOCATION GUIDE ...
Page 158: ...3 183 3 184 2 MAIN P C BOARD ...
Page 159: ......
Page 191: ......