System Control/Signal Processor Block Diagram - Sony DVP-NS355 Service Manual

DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P

3-2. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM

MV-044 BOARD
FOO
TRO
FMO
DMO
TROPENPWM
SCLK
RF/SERVO SDEN
SEE PAGE SDATA
ADIN
PWMOUT2
RFZC
RFRP
BDO
TEO
RF/SERVO
CSO
SEE PAGE
RFL
FEO
RFIN
RFIP
16 IC201 215 216 (DVD PLAY)
50ns/div
105~107,110,112~114,119,121~124
12 FOO
13 TRO
19 FMO
18 DMO
15 PWMOUT1
197 SCLK
196 SDEN
SDATA
195
200 ADIN
16 PWMOUT2
209 HRFZC
208 RFRP_AC
198 BDO
203 TEI
204 CSO
206 RFLEVEL
205 FEI
215 RFIN
216 RFIP
16 IC201 215 216 (CD PLAY)
13 IC201 (CD) 13 IC201
205
1.4V
0.8Vp-p 200ns/div 0.8Vp-p
IC205
EEPROM
SCL 6 65 SCL
SDA 5 67 SDA
186 187
12 IC201
186
3.3Vp-p
27MHz
11 IC201
63.5usec
3-3
IC206
64M SDRAM
78~81,83~86,93~96,98~101 87 88 89 90 103 104 91 118
IC201
CXD9781R
MICROPROCESSOR
(DVD) IC201 (CD)
205 14 205 14 IC201 205 (DVD)
1.4V 1.4V 1.4V
173 10 IC201 9 IC201 C/BAR PB IC201
172 170 8
0.6Vp-p 0.6Vp-p
1Vp-p
63.5usec
63.5usec
IC204
16M ROM
22~27,29~30,40~41,43~53 31~34,36~39
IOOE 57
IOWR 58
IOCS 59
IFBSY 61
IFSCK 62
IFSDO 63
XIFCS 64
IFSDI 69
PRST 188
XDACS 68
ABCK 148
ALRCK 149
ACLK 151
SPDIF 153
ASDATAO 154
XRST 158
MAMUTE 176
ADSK 177
ADSDO 179
175 173 172 170 168 166 164
C/BAR PB 7 IC201 C/BAR PB 6 IC201 C/BAR PB
168 166 164
0.7Vp-p
1Vp-p
1Vp-p
63.5usec 63.5usec
63.5us
3-4
IFBSY
SCO
SOO
INTERFACE
XIFCS
CONTROL
SIO
CSN
CSN
BICK
LRCK
MCLK
SPDIF
AUDIO
SDTI
PDN
MAMUTE
CCLK
CDTI
C
Y
V
Y/G VIDEO
CB/B
CR/R
WIDE