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

DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P
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3-2. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM

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