Signal Processor Block Diagram - Sony DVP-F21 Service Manual

3-3. SIGNAL PROCESSOR BLOCK DIAGRAM

MB-99 BOARD(2/4)
(SEE PAGE 4-15,16,19,20)
IC302 131
1.5Vp-p (H)
RF/SERVO
RF+
(SEE PAGE 3-4)
IC302
128
1.5Vp-p (H)
XARPIT
XARPCS
XWAIT
XARPRST
33MAPP
XWARH
XRD
TRST
SYSTEM CONTROL
(SEE PAGE 3-7,8) HA0-21 HA 0-7
HD0-15 HA 0-7
XRST
512FSAVD
33MAVD
XAVDCS2
XAVDCS3
27MAVD
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
IC303
16M DRAM
27 36 44 51 38 39
53 60 41 42
MA 0-9
MA 0-15
73
131 RFIN1
76
SD 0-7 SDI 0-7
78
128 RFIN2
81
SDCK
SDCK,XSHD
XSHD 68
XSRQ,XSAK,SDEF
XSRQ
XSAK 72
SDEF
CDDATA,CDBCK
62
DATA
CDLRCK,CDDOUT
BCLK 63
LRCK
65
DOUT
66
IC302
KATRINA 11
15
A 0-7 HA 0-7
17
21 XINT
23 XCS 19
25 XWAT
157 XARPRST
2
182 CLKIN D 0-7 HD 8-15
9
187 MCKI
189 SCKI
207 XWR TDO 196
208 XRD TCK 194
TDI 193
TMS 192
TRST 191
LAND
(FOR J TAG)
3-5
HK, SP, MX, AEP, UK
IC504
16M SDRAM
124 125 127 128 157 160 162 165 144 146 147
130 131 133 134 167 168 170 171 149 151 125
136 137 139 140 173 174 176 177 154 155 143
SDDT0-15
31
IC503 66
34
DTI0-7 G OUT 69
36
39 R OUT 63
ICLKI 0.6Vp-p (H)
41
B OUT 66
IERRI
IC503 80
43
ISTARTI
IVALI
COMPOUT 80
46
IREQO
Y OUT 74
22
CDIN2I
23 1.0Vp-p (H)
CDIN1I
C OUT 77
25 CDBCKI
CDLRKI
26
192 193
195 198
200 203
HA 0-21 HAD 0-21
205 208
210 213
215 218
102 105
2 5 PD 0-7
107 110
7 10
HD 0-15 HD 0-15
232 235
237 240
IC503
92 95
AV DECODER PDI 0-7 PDI 0-7
97 100
118 TDI
120 TCK
119 TDO FLDO 87
121 TMS NRSDOUT 112
122 TRST NRSENB 113
HSYNCO 88
XRD
220 HCSB
XWRH
221 HRWB
D1CLK10 60
VREFI 84
231 RSTB
12 ACLK
29 CRPCLKI
190 HAD23 ACH12 14
191 HAD22 ACH34 15
ACH56 16
180 CLKI LRCKO 18
182 SCLKI BCKO 19
224 HWAITOB DO 20
223 HIREQ0
226 229
IC505
16M SDRAM
IC503 69
0.9Vp-p (H)
IC503
63
Y/G 0.5Vp-p (H)
Y/G
CB/R
Cb/R
CR/B
Cr/B
COMPOUT
V
YOUT
Y
COUT
C
IC503 74
IC503 77
0.9Vp-p (H)
0.9Vp-p (H) IC601
BNR
23 24
PDO 0-7 26 28 YCIN0-7
30 32
9 11
YCOUT0-7
14 18
8 FID
2 NRSDIN
3 SCS
1 H SYNC
5 7
IC503
88
3.4Vp-p (H)
27MVGA32
RV501
VIDEO
LEVEL
ADJ
ACH12
ACH34
ACH56
AUDIO
LRCK
(SEE PAGE 3-9,10)
BCK
SPDIF
XRST
3-6
DVP-F21
VIDEO
(SEE PAGE 3-9,10)