Block Diagram; Overall Block Diagram - Panasonic DVD-S49PC Service Manual

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 measuringcondition and product itself.

14.1. OVERALL BLOCK DIAGRAM

MECHANISM UNIT
OPTICAL
PICK UP
UNIT
IC8251
SPINDLE
MOTOR
MOTOR
DRIVE
TRAVERSE
MOTOR
LOADING
MOTOR
IC6001
TRAY
OPERATION
FL
CPU
KEY
REMOTE CTL
MOTHER P.C.B.
MODULE P.C.B.
IC8001
IC8651
16Mbit
FLASH
ROM
IC8611
16Kbit
EEP ROM
IC8051
64Mbit
SDRAM
37
IC8421
AUDIO
D/A
CONVERTER
DV3.2
FRONT-END PROCESSOR/
OPTICAL DISC CONTROLLER/
DIGITAL SERVO CONTROLLER/
AV DECODER
IC3501
VIDEO
DRIVER
DVD-S49PC
MOTHER P.C.B.
MIXL
MIXR
FL
FR
SL
SR
CNT
SW
DIGITAL
AUDIO OUT
(OPTICAL)
DIGITAL
AUDIO OUT
(COX)
S-VIDEO OUT
VIDEO OUT(LINE)
Y
P
B
P
R
DVD-S49PC
OVERALL BLOCK DIAGRAM