DVP-LS500
3-5
3-6
3-3. SIGNAL PROCESSOR BLOCK DIAGRAM
57
59
63
64
XSRQ, XSAK, SDEF
ICLKI
IERRIn
ISTARTIn
IVALIn
IREQON
111
113
24
25
26
27
28
150
196
197
207
22
26
28
29
166
167
158
160
134
141
2
9
37
40
42
45
65 – 74
RAMA 0 – 9
RAMD 0 – 15
ADAD 0 – 11
ADDT 0 – 15
105 – 108·110 – 113·
115·116·118·120
135 – 138·140 – 143·
145 – 148·150·
151·153·154
168 ·169 ·
171 – 174 ·
176 – 179 ·
181 – 184 ·
186 – 189 ·
191 – 194
2 – 5 ·
7 – 10 ·
12 – 15 ·
17 – 20
36 – 43
46 – 53
IC303
16M DRAM
IC301
ARP
IC403
AV DECODER
202 – 205
MB-108 BOARD (2/4)
(SEE PAGE 4-11 to 4-14)
RF+
RF/SERVO
(SEE PAGE 3-4)
SYSTEM CONTROL
(SEE PAGE 3-7)
05
RFIN1
RFIN2
SDI 0 – 7
DT 0I – 7I
MA 0 – 9
MD 0 – 15
SDDQ 0 – 15
CLK, CKE,
DQML, DQMU,
CS, WE,
CAS, RAS
WE, RAS
LCAS, UCAS
AUDIO
(SEE PAGE 3-11)
VIDEO
(SEE PAGE 3-9)
LRCK
BCK
HDATA 0 – 15
HAD 0I – 21I
XRD
XWRH
RSTn
DM ACK1In
DM RQ1On
DM ACK0In
DM RQ0On
ACLK
HAD23I
HAD22I
CLKI
SCLKIN
200
199
HWAITOn
HIRQOn
HA 0 – 21
HD 0 – 15
XRST
512FSAVD
33MARP
XWRH
XRD
XFRRST
XARPIT
XARPCS
XWAIT
XAVDCS2
XAVDCS3
27MAVD
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
XWR
XRD
XINT
XCS
XWAT
CLKIN
25
24
70
VREFI
ACH12
30
SPDIF 1
173
172
LAND
(FOR J TAG)
171
TDO
174
TCK
TMS
TRST
HCSn
HRWn
(2/2)
77
84
47
51
29 · 31·
30
98
101
102
99
RV401
Y/G
Y/G
CN601 (1/3)
CB/R
Cb/R_Cb/B
CR/B
Cr/B_Cr/R
V
Y
G OUT
R OUT
B OUT
COMPOUT
Y OUT
C
C OUT
COMPOUT
YOUT
COUT
VIDEO
LEVEL ADJ.
57
59
61
65
55
63
3
5
1
11
7
9
LAND
ı
ı
ı
ı
ı
ı
ı
D 0 – 7
A 0 – 7
TDI
TMS
TRST
TCK
SD 0 – 7
SDCK
XSHD
XSRQ
XSAK
SDEF
169
DATA/EMU1
170
BCLK/EMU0
175
LRCK/TDO
DOUT 26
CDIN1I
CDBCKI
CDLRKI
CDIN2I
31
35
34
32
TDI
97
CDDATA/EMU1
CDBCK/EMU0
CDLRCK/TDOKT
CDDOUT
HA 0 – 21
HD 0 – 15
HA 0 – 7
HD 8 – 15
HA 0 – 21
HD 0 – 15
ACH56O
LRCKO
BCKO
ACH34O
ACH12O
DO
SDAD 0O – 11O
121·122·124·
125·127·129·
130·132·133
IC404, 405
16M SDRAM
IC301
<zzz
(DVD play)
500 mV/DIV 100 ns/DIV
1.4 Vp-p
1.4 Vp-p
IC301
<zzc
(CD play)
500 mV/DIV 200 ns/DIV
1.2 Vp-p (H)
IC403
yg
IC403
tg
1 Vp-p (H)
IC403
yd
800 mVp-p (H)
IC403
tl
700 mVp-p (H)
IC403
ya
700 mVp-p (H)
IC403
tj
700 mVp-p (H)
IC301
<zb/
3.3 Vp-p
IC403
ws
3.3 Vp-p (H)