Signal Processor Block Diagram - Sony DVP-S335 Service Manual

3-3. SIGNAL PROCESSOR BLOCK DIAGRAM

MB-86 BOARD (2/6)
(SEE PAGE 4-13 to 4-20)
IC302 qj (DVD play)
500 mV/DIV 100 ns/DIV
136 – 139
141 – 144
146 147
1.6 Vp-p
17 RFIN1
RF+
(DVD/CD) RF
19 RFIN2
MDSO 49 MDSO
RF/SERVO
(SEE PAGE 3-4)
MDPO 52 MDPO
58 LOCK
LOCK
RD
WRH
WRH 60 XWR
RD 61 XRD
83 XINT
ARINT
84 XCS
XARPCS
86 XWAT
ARPWT
ARPRST 87 XRST
121 MCKI
33MARP
123 SCKI
SYSTEM CONTROL
(SEE PAGE 3-7, 8)
HA 0 – 21 HA 0 – 21
HD 0 – 15 HD 0 – 15
XRST
512FSAVD
33MAVD
XAVDCS2
XAVDCS3
27MAVD
AVINT
AVWT
DACK0
DREQ0
DACK1
DREQ1
05
IC303
16M DRAM
154 – 157 148
159 – 162 150 – 152
164 – 167
169 – 172
IC302 ql (CD play)
31
97
500 mV/DIV 200 ns/DIV
ı
98
34
SD 0 – 7
SDI 0 – 7 DTI 0 – 7
100
36
ı
ı
105
39
1.6 Vp-p
SDCK, XSHD,
91 41
XSRQ, XASK, SDEF
93 43
ı ı
96 46
IC302
CD DATA, CD BCK,
ARP
22
CD LRCK, CD DOUT
107
23
ı
25
110
26
192 193
73
195 – 198
ı
200 – 203
76
A 0 – 7 HA 0 – 7 HA 0 – 21
205 – 208
79
210 – 213
ı
215 – 218
82
63
2 – 5
ı
7 – 10
68
D 0 – 7 HD 8 – 15 HD 0 – 15
232 – 235
70
237 – 240
71
RD
220
WRH
221
231 RSTB
12 ACLK
29 CRPCLKI
190 HAD23
191 HAD22
180 CLKI
182 SCLKI
CD DOUT
3-5
IC504, 505
16M SDRAM
124 125 127 128 157 – 160 162 – 165 143 144 146
130 131 133 134 167 168 170 171 147 149 151
136 137 139 140 173 174 176 177 152 154 155
SDAD 0 – 11 SDDT 0 – 15
IC502 yd (RGB output)
IC502 yd
G OUT/Y 69
R OUT/B – Y 63
720 mVp-p (H) 720 mVp-p (H)
B OUT/R – Y 66
IC502 yh IC502 yh (RGB output)
COMPOUT 80
Y OUT 74
728 mVp-p (H) 728 mVp-p (H)
IC502 i; C OUT 77
IC502 uf
1.2 Vp-p (H) 1.1 Vp-p (H)
102 – 105
PDO 0 – 7
IC502 uj 107 – 110
HAD 0 – 21
92 – 95
PDI 0 – 7
97 – 100
520 mVp-p (H)
FLDO 87
HSYNCO 88
NRSDOUT 112
NRSENB 113
HD 0 – 15
IC502
DICLKO 60
AV DECODER
ACH12 14
ACH34 15
ACH56 16
LRCKO 18
BCKO 19
DO 20
TMS 121
TCK 120
TDO 119
TRST 122
TDI 118
VREFI 84
223 224 226 – 229
DVP-S335/S336/S345/S535D/S735D
IC502 yl (RGB output)
IC502 yl
1.0 Vp-p (H) 1.0 Vp-p (H)
VIDEO G
Y/G
VIDEO R
CB/R
VIDEO B
CR/B
VIDEO V
VIDEO V
VIDEO Y
VIDEO Y
VIDEO C
VIDEO C
S535D/S735D
IC601
VGA
38 – 41
PDO 0 – 7 YCIN 0 – 7
44 – 47
15 – 17
PDI 0 – 7 YCOUT 0 – 7
19 – 23
13 FLD
1 H SYNC
2 NRSDIN
3 SCS
5 8 11
27MVGA32
ACH12
ACH34
ACH56
LRCK
BCK
SPDIF1
TMS
TCK
TDI32
TRST
TDO39
RV501
VIDEO
LAND
LEVEL
(FOR J TAG)
ADJ
CD DOUT
XRST
3-6
VIDEO/AUDIO (2)
(SEE PAGE 3-11)
SYSTEM CONTROL
(SEE PAGE 3-7, 8)