Signal Process/Video Block Diagram - Sony DVP-S533 Service Manual

3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM

MB-85 BOARD(2/6)
(SEE PAGE 4-19, 21, 27, 35)
IC303!¶(DVD play)
500mV/DIV 100ns/DIV
IC304
16M DRAM
1.6Vp-p
IC303!ª(CD play)
500mV/DIV 200ns/DIV
1.6Vp-p
136-139 154-157
141-144 159-162
146 147 164-167
17
DVD RF RFIN1 169-172
CD RF 19 RFIN2
RF, SERVO
(SEE PAGE 3-4)
MDS0 49
MDS0
MDP0 52 MDP0
LOCK
IC303
ARP2
55
DFCT DFCT
NORF 56 NORF
LOCK 58 LOCK
FWON 59 FWON
113
MD2 MD2
MUTE 111 MUTE
60
XARPWR XWR
XARPRD 61 XRD
XARPIT 83 XINT
84
XARPCS XCS
XARPWT 86 XWAT
XCS2
XCS3
XRD
XWRH 87 121 123 73-76 79-82
XAVDIT
XAVDWT
SYSTEM DACK0
CONTROL DREQ0
(SEE PAGE 3-7,8)
DACK1
DREQ1
XARPRST
XAVDRST
33MARP
256FS30
33M30
27M30
VS
HA 0-21
HD 0-15
INTERFACE
V MUTE
CONTROL
(SEE PAGE 3-14)
05
IC402, 403
16M SDRAM
148 105-108 134 135
150-152
110-113 137 138
115-118 140 141
143 144
97
38
SD 0-7 ı 146 147
98
43 149 150
SD 0-7 DT 0-7 I
100
ı 45
152 153
105
46 155 156
SDCK, SDEF,
91
47
XSHD, XSAK, XSRQ
93
ı
ı
51
96
CDDOUT, CDDATA,
107 29
CDBCK, CDLRCK
ı ı
110 32
166
167
193
194
196
198
ı
202
63-68 70 71 103 19 36 160 163 168-170 172-178 180-187 189-192
CDDOUT, CDDATA, CDBCK, CDLRCK
3-5
IC401%•
1.0Vp-p(H)
120-123
125 127
129-132
G/Y OUT 58
R/B-Y OUT 54
IC401%¶
B/R-Y OUT 57
IC401
AV DECODER 728mVp-p(H)
COMP OUT 65
IC401^∞
61
Y OUT
IC401^¡
1.2Vp-p(H)
C OUT 62
1,1Vp-p(H)
IC401^™
ACH12O 21
ACH34O 22
816mVp-p(H)
ACH56O 23
LRCKO 25
BCKO 26
2-5 7-10 12-15 205-208 70
RV401
VIDEO
LEVEL
ADJ
ACH12
ACH34
ACH56
LRCK
BCK
CDDOUT
CDDATA
CDBCK
CDLRCK
IC401%¢
720mVp-p(H)
AU-212 BOARD(1/3)
(SEE PAGE 4-41, 43)
IC303
VIDEO BUFFER
CN303
CN004
VIDEO G/Y
4 4 2 15
VIDEO R/B-Y
4
2 6 13
VIDEO B/R-Y
6 2 7 10
1
IC3214
1.2Vp-p(H)
IC3212
IC321
1.1Vp-p(H)
VIDEO BUFFER
CN005 CN301
VIDEO V
1 28 4 13
VIDEO Y
3 26 2 15
VIDEO C
5 24 7 10
V MUTE
8 21 1
VS
Q321, 322
6 23
DC ON/OFF
IC3217
IC3210
860mVp-p(H)
1.8mVp-p(H)
AUDIO 1
(SEE PAGE 3-9)
3-6
DVP-S533D
J303
Y
COMPONENT
P /B-Y
B
VIDEO OUT
P /R-Y
R
IC321!£
2.4 Vp-p(H)
J505
VIDEO OUT1
VIDEO OUT2
Y
S VIDEO OUT1
C
Y
S VIDEO OUT2
C
IC321!∞
2.0Vp-p(H)