14 BLOCK DIAGRAM
Note:
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of measuring instrument and its measuring condition and product itself.
14.1. OVERALL BLOCK DIAGRAM
DVD-S325E/EG
OVERALL BLOCK DIAGRAM
OPTICAL
PICK UP
UNIT
SPINDLE
MOTOR
TRAVERSE
MOTOR
LOADING
MOTOR
MOTOR
DRIVE
DV5.0
OPERATION
CPU
FL
KEY
REMOTE CTL
VIDEO
DRIVER
STANDBY LED
8Mbit
FLASH
ROM
64Mbit
SDRAM
MECHANISM UNIT
MOTHER P.C.B.
MODULE P.C.B.
MOTHER P.C.B.
VIDEO OUT(LINE)
Y
P
B
P
R
DIGITAL AUDIO OUT
(COAXIAL)
MIXL
L OUT
MIXR
IC3501
VIDEO
DRIVER
VIDEO OUT
(AV21PIN)
R
G
B
IC3811
AV21PIN
IC6001
IC8651
IC8051
IC8001
IC8251
FRONT-END PROCESSOR/
OPTICAL DISC CONTROLLER/
DIGITAL SERVO CONTROLLER/
AV DECODER
POWER SW
PANEL P.C.B.
POWER SW
P.C.B.
TRAY
R OUT
AV21PIN
DVD-S325E / DVD-S325EG
35
Содержание DVD-S325E
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Страница 57: ...18 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 57 DVD S325E DVD S325EG ...