Signal Process/Video Block Diagram - Sony DVP-S530D Service Manual

3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM

MB-82/85 BOARD(2/6)
(SEE PAGE 4-21,23,29,35,37)
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)
49
MDS0 MDS0
MDP0 52 MDP0
LOCK
IC303
ARP2
DFCT 55 DFCT
56
NORF NORF
LOCK 58 LOCK
FWON 59 FWON
113
MD2 MD2
MUTE 111 MUTE
XARPWR 60 XWR
XARPRD 61 XRD
XARPIT 83 XINT
XARPCS 84 XCS
86
XARPWT XWAT
XCS2
XCS3
XRD
XWRH 87 121 123 73-76 79-82
XAVDIT
XAVDWT
DACK0
SYSTEM
CONTROL DREQ0
(SEE PAGE 3-7,8)
DACK1
DREQ1
XARPRST
XAVDRST
X57RST
S550D/S705D
33MARP
256FS30
33M30
27M30
27M57
S550D/S705D
VS
HA 0-21
HD 0-15
INTERFACE
V MUTE
CONTROL
(SEE PAGE 3-16)
05
IC402, 403
16M SDRAM
148 105-108 134 135 120-123
150-152 110-113 137 138 125 127
115-118 140 141 129-132
143 144
97
38
SD 0-7 146 147
98 ı
43 149 150
DT 0-7 I
SD 0-7 100
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
S550D/S705D
IC502
CLK
100
V EQ/NR
RST 93
11-18 60-67 97 98 31 29
IC401%•
1.0Vp-p(H)
86-89 91-94 75-78 80-83 72 73 98 99
G/Y OUT 58
R/B-Y OUT 54
IC401%¶
B/R-Y OUT 57
IC401
AV DECODER
728mVp-p(H)
65
COMP OUT
IC401^∞
Y OUT 61
IC401^¡
1.2Vp-p(H)
C OUT 62
1,1Vp-p(H)
IC401^™
21
ACH12O
S530D/
ACH34O 22
S550D/
816mVp-p(H)
ACH56O 23
S705D
25
LRCKO
BCKO 26
27
S330 DO
2-5 7-10 12-15 205-208 70
RV401
VIDEO
LEVEL
ADJ
ACH12
S530D/S550D/S705D
ACH34
ACH56
LRCK
BCK
S330
SPDIF1
CDDOUT
CDDATA
CDBCK
CDLRCK
S530D/S550D/S705D
DVP-S330/S530D/S550D/S705D
IC401%¢
AU-208/212 BOARD(1/3)
AU-210 BOARD(1/2)
(SEE PAGE 4-43,49,51,55,57)
720mVp-p(H)
S530D/S550D/S705D
IC302 :S705D
IC303 :S530D/S550D
CN405 :S705D
VIDEO BUFFER
CN303 :S530D/
CN004
VIDEO G/Y S550D
2 15
4 4
VIDEO R/B-Y
2 6 4 13
VIDEO B/R-Y
6 2 7 10
1
IC3214
1.2Vp-p(H)
IC301 :S705D
IC3212
IC321 :S330/S530D/S550D
VIDEO BUFFER
CN005
1.1Vp-p(H)
VIDEO V
1 28 4 13
VIDEO Y
3 26 2 15
VIDEO C
5 24 7 10
V MUTE
1
8 21
Q301, 302 :S705D
VS
6 23 Q321, 322 :S330/S530D/S550D
DC ON/OFF
CN402 :S705D
CN301 :S330/S530D/S550D
IC3217
IC3210
860mVp-p(H)
1.8mVp-p(H)
AUDIO 1
(SEE PAGE 3-9)
3-6
J302 :S705D
J303 :S530D/S550D
Y
COMPONENT
C /B-Y
B
VIDEO OUT
C /R-Y
R
IC321!£
2.4 Vp-p(H)
VIDEO OUT1
VIDEO OUT2
J305 :S705D
Y
S VIDEO OUT1
C
Y
S VIDEO OUT2
C
J306 :S705D
J505 :S330/S530D/S550D
IC321!∞
2.0Vp-p(H)