Signal Process Block Diagram - Sony RMT-D139P Service Manual

3-3. SIGNAL PROCESS BLOCK DIAGRAM

MB-101 BOARD (2/4)
(SEE PAGE 4-13, 15, 17)
IC302 <zcz (DVD play)
500 mV/DIV 100 ns/DIV
27 – 36
MA 0 – 9
1.4 Vp-p
RF/SERVO
RF+ 131 RFIN1
(SEE PAGE 3-3)
128 RFIN2
IC302 <zx, (CD play)
500 mV/DIV 200 ns/DIV
1.4 Vp-p
21 XINT
XARPIT
23 XCS
XARPCS
25 XWAT
XKATWT
XARPRST 157 XARPRST
33MARP 182 CLKIN
187 MCKI
189 SCKI
207 XWR
XWRH
208 XRD
XRD
HA 0 – 21 HA 0 – 21
SYSTEM CONTROL
(SEE PAGE 3-7)
HD 0 – 15 HD 0 – 15
XRST
512FSAVD
33MAVD
XAVDCS2
XAVDCS3
27MAVD
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
05
IC303
16M DRAM
44 – 51 38 39
53 – 60 41 42
MD 0 – 15
PLCKO 95
96
ADO 0 – 7 ı
WSAD 0 – 7
103
73
ı
76
SD 0 – 7
SDI 0 – 7
78
ı
81
XSRQ 70
SDCK SDCK, XSHD,
IC302 68
(2/2)
XSHD XSAK, SDEF
69
ARP
XSAK
71
SDEF
72
CDDATA, CDBCK,
DATA 62
CDLRCK, CDDOUT
BCLK 63
LRCK 65
DOUT 66
11
ı
15
A 0 – 7 HA 0 – 7
17
ı
19
2
D 0 – 7 ı HD 8 – 15
9
IC502 <z,/, <z,x
3.4 Vp-p (27 MHz)
3-5
PCLK
WSAD 0 – 7
SDI 0 – 7
XSRQ
XAVSRQ
SDCK, XSHD,
XSAK, SDEF
IC507
64M SDRAM
124 125 127 128 157 – 160 162 – 165
130 131 133 134 167 168 170 171
31 136 137 139 140 173 174 176 177
ı
SDAD 0 – 11 SDDQ 0 – 15
34
DTI 0 – 7
36
ı
39
46 IREQO
ICLKI
41
IERRI
43
ISTARTI
ı
45 IVALI
22 CDIN2I
23
CDIN1I
25
CDBCKI
26
CDLRKI
192 193
195 – 198
200 – 203
HA 0 – 21 HAD 0 – 21
205 – 208
210 – 213
215 – 218
2 – 5
7 – 10
HD 0 – 15 HD 0 – 15
232 – 235
237 – 240
IC502
AV DECODER
XRD
220 HCSB
XWRH
221 HRWB
IC502 ik
3.2 Vp-p (H)
231 RSTB
12 ACLK
29 CRPCLKI
190 HAD23
191 HAD22
180 CLKI
182 SCLKIN
224 HWAITOB
HIREQO
223
226 – 229
PCLK
WSAD 0 – 7
SDI 0 – 7
AUDIO 1
(SEE PAGE 3-15)
XSRQ
XAVSRQ
XSHD
SDCK
XSAK
SDEF
143 144 146
147 149 151
152 154 155
50
ı
DVD 0 – 7
53
DVD 0 – 7
55
ı
58
VREFI 84
RV501
VIDEO
LEVEL
ADJ
IC504
BNR
23 24
102 – 105
PDO 0 – 7 PDO 0 – 7 26 – 28 YCIN 0 – 7
107 – 110
30 – 32
92 – 95 9 – 11
YCOUT 0 – 7
PDI 0 – 7 PDI 0 – 7
97 – 100 14 – 18
FLDO 87 8 FID
NRSDOUT 112 2 NRSDIN
NRSENB 113 3 SCS
HSYNCO 88 1 H SYNC
5 7
27MVGA32
D1CLKO 60
IC502 y;
3.5 Vp-p (27 MHz)
ACH12 14 ACH12
ACH34 15 ACH34
ACH56 16 ACH56
LRCKO 18 LRCK
BCKO 19 BCK
DSP1ACKI0 90 38ACK0
DSP1ACKI1 91 38ACK1
XRST
CDDOUT
3-6
DVP-NS900V
EXCEPT AEP, UK, RUS
CN502 (1/2)
VIDEO 1
(SEE PAGE 3-9)
7
ı
DVD 0 – 7
14
VIDEO 3
5 27MVDA
(SEE PAGE 3-13)
(27MCLK)
AEP, UK, RUS
AUDIO 1
(SEE PAGE 3-15)
• Abbreviation
RUS : Russian