Block Diagram - Hitachi DV-W1U Service Manual

BLOCK DIAGRAM

DECK PWB
PG1101 IC1101
ATAPI Upd65625GF
DVD-ROM
FRAMWR
IC1602
16MbitFLASH
CS2,RD,WR,etc
IC1601
X1601
HD7437020TE
XíTAL20MHz
CDR SWITCH PWB LCD DISPLAY PWB
CONTROL KEY
DVD SWITCH PWB
CONTROL KEY
IF PWB
RECODER
CRD-RA1
1
IC1202
PQ07VZ5M2Z
DVD[0:7]
IC1201
REQUEST,CSTROBE,
ZiVA -3 PE0
ZWAIT,ZRD,ZWR
X2203
XíTAL27MHz
IC1505
IC1607
PLL1700E
SA[0:21]
SD[0:15]
IC1603
4MbitDRAM
SCL,SDA
DML/R
FL/R
IC1701
SL/R
FL uCOM
CENTER
SUB
IC1702
FL DISPLAY
2
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DA_DATA0 IC1501
PCM1716
IC1506
PQ20WZ51
DA_DATA [1:3]
DA_BCK IC1507
DA_LRCK PCM1600Y
MADDR[0:11]
MDATA[0:15]
IC2203
IC2204
16MbitSDRAM
H/VSYNC
IC2201
VDATA[0:7]
AV7172
IC3301
IC3302
VID EO DRIVER
IC1507 IC1512
IC1507
IC1513
IC1508 IC1508
IC1509 IC1509
IC1510 IC1510
AOUTSELECT
IC15 05
HD74HC153
REAR JACK PWB
3
MUTE1
Q1501
IC1508
MUTE2
Q1507
DML/R
PG1502
FL/R,SL/R,
AUDIO CON
CENTER,SUB
PG2201
VIDEO CON
BLANKOUT
PG1602
FL CON
VIDEO OUT
SVIDEO OUT
COMPORNENT OUT
MUTE DML/R OUT
MUTE FL/R OUT
SL/R OUT
CENTER OUT
SUB WOFFER OUT
COAXIAT OUT
IC1 302
IC1 301
OPT OUT
TC74HC T04
IC1 303
OPT IN
IC1 304
COAXIAT IN
TC74WHU 04
AUDIO L/R IN
4
BLOCK DIAGRAM
E
D
C
B
A
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