22
22
HCD-SV2D
HCD-SV2D
7-1. BLOCK DIAGRAMS — MPEG-1 SECTION —
• Signal Path
: DVD(RF)
: DVD(DIGITAL)
SPD FG
HA0-12
HA0-7
INT DEC
RDY
LSI RST
RD
WR
SC DVD
BE01
DO0T
54-59,78-83
Y701
16.9344MHz
U708
S-RAM
DFFR
DBGN
DCLK
DACK
DRFO
LRCK
BCK
CD DATA
C2F
AMCLK
DATA&ADDRESS BUS
Q711,712
VR CONTROLLER
(CD)
Q710
CD/DVD
SELECTOR
Q713
VR CONTROLLER
(DVD)
Q714
POWER
CONTROLLER
(DVD)
Q715
POWER
CONTROLLER
(CD)
5
6
U705(2/2)
AMP
U705(1/2)
AMP
2
3
OPN
CLS
SLED-
SP+
SP-
F-
OPTICAL
PICK-UP
F+
T+
T-
F-
F+
T+
T-
A
B
C
D
E
F
CD/DVD
VR-CD
VR-DVD
MD
LD-DVD
LD-CD
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
8
9
4
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299