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DVP-S325/S525D/S725D
3-5. SYSTEM CONTROL BLOCK DIAGRAM
3-9
3-10
2.4Vp-p(12.5MHz)
IC202
(™
MB-82/85 BOARD(4/7)
(SEE PAGE 4-31,33,35)
23 XECS
24 XEWC
25 XEBSY
HGA
TEST, CLE, ALE,
XWE, XWP,
XCE, XRE, R/B
IC601
16M NAND-F
IC602
BUFFER
IC203
4K EEPROM
IC201
SYSTEM CONTROL
IC202
141
142
145
144
143
157
156
155
114
115
116
117
118
135
102
103
104
105
106
107
108
109
110
111
XINT1
XINT3
3
98
99
CPUCK
10
7
22
23
CS1
11
CS0
CS4
SC0
SO0
SI0
24
19
94
88
RDY
INT1
INT3
83
CLK
MUTE
MD2
NORF
DFCT
FWON
LOCK
EURO V/Y
SI0
HD 0-15
HA 0-21
SIO
SO0
SC0
SI1
SO1
SC1
XFRRST
CS0L
HA 1-16
HD 0-15
D 16-31
A 01-15
HD 8-15
FD 0-7
NFD 0-7
XIFINT
HA 0-5, 17-19
HD 0-7
HA 0-5, 17-19
SO0
SC0
SI1
SO1
SC1
CS0L
MUTE
MD2
NORF
DFCT
FWON
LOCK
72
71
27
EURO V/Y
51
59
XRD
XWRH
XCS2
XCS3
XAVDIT
9
8
95
84
85
86
INT0
DACK1
DACK0
DREQ1
87
DREQ0
DACK1
DACK0
85
RAS0/PB0
DISC/EXT
DREQ1
DREQ0
MCK
XDACS0
XDACS1
A22/P66
RAS1/PB4
CKSEL
DVD/CD
CS0H/PB2
27M57
27M30
N27MSDP
X001
27MHz
27M01
384FSDA
384FS01
33M30
256FS30
33MARP
4
112
113
124
125
3
76 77 78 79 80 89
14 97
X1
X201
12.5MHz
X0
GAIN2
GAIN2
HD 8-15
HA 0, 1
HD 0-15
HA 0-21
X3VRST
91
92
42 44-64
25-39 41
1
19
66 100
99 98
1
6
17
3
3
5
6
2
1
7
4
3
5
8
6
1
12
22
11
4
6
1
3
FCSON
XSDPRST
XSDPIT
XSDPWR
XSDPRD
XSDPCS
SPDLSTOP
54
57
SPGAIN
XDRVMUTE
XVIFCS
IFSC0
IFSO0
4A
2A
1A
4Y
2Y
1Y
SC1
SO1
SI1
SC1
SO1
SI1
CS0L
SC0
SO0
SI0
XFRRST
IFSI0
XFRRST
XIFINT
LDMP/DMP
LDMM/DMM
OCSW1
OCSW2
CKSW1
FCSON
SPDLSTOP
SPGAIN
XDRVMUTE
LDMP/DMP
LDMM/DMM
OCSW1
OCSW2
CKSW1
94
93
92
91
64
63
88
X01INT0
X01INT1
X01CS
29
30
28
XDACS2
XDACS3
X01RST
XDACRST
MA MUTE
96
97
XDACS2
MA MUTE
31
26
49
12
ı
19
2
ı
5
40
ı
43
18
ı
21
24
ı
27
5
ı
11
56
126-133
146-154
PLL
IC001
IC003
IC004
S725D
S525D/S725D
S525D/S725D
S725D
N27MHGA
S725D
S525D/S725D
S525D/S725D
S325/
S525D: EXCEPT Australian
S725D: EXCEPT Australian
S325/
S525D: EXCEPT Australian
S725D: EXCEPT Australian
RF, SERVO
(SEE PAGE 3-4)
SIGNAL PROCESS
(SEE PAGE 3-5)
AUDIO 2
:S525D
(SEE PAGE 3-13)
AUDIO 2
:S325/S525D
(SEE PAGE 3-13)
AUDIO 3
:S725D
(SEE PAGE 3-15)
RGB
RGB SEL
52
VS
VS
53
RST
PB7/DW1
DW0/PB3
CS2
CS3
CE
CS
WE
RD
WR0
WR1
PF7/OCPA0/ATG
MD
ML
XT1
05
SCKO2
SCKO1
SCKO3
16M FLASH
IC206
1M SRAM
IC204
CS, WE,
OE, UB, LB
HA 1-20
HD 0-15
WE,
OE, CE
DI
DO
SK
WC
CS
R/B
4
5
CS1
CS4
HRD
HWRH
HWRL
WAIT
RST
ARPRST
ARPINT
ARPWT
ARPWR
ARPRD
ARPCS
AVDWT
AVDRST
57RST
XARPRST
XARPIT
XARPWT
XARPWR
XARPRD
XARPCS
XAVDWT
XAVDRST
X57RST
01IT0
01IT1
01CS
01RST
DACRST
SDPRST
SDPIT
SDPWR
SDPRD
SDPCS
I/O 0-7
INTERFACE
CONTROL
(SEE PAGE 3-18)
RF, SERVO
(SEE PAGE 3-4)
RF, SERVO
(SEE PAGE 3-4)
AUDIO 1
(SEE PAGE 3-11)
AUDIO 1
(SEE PAGE 3-11)
AUDIO 1
(SEE PAGE 3-11)
SIGNAL PROCESS
(SEE PAGE 3-5)
SIGNAL PROCESS
(SEE PAGE 3-5)
SIGNAL PROCESS
(SEE PAGE 3-5)
VIDEO
(SEE PAGE 3-7)
VIDEO
(SEE PAGE 3-7)
POWER ON
RESET
IC207
+3.3V
4Vp-p(25.3MHz)
IC202
5
5
4.2Vp-p(25.3MHz)
IC001
!¢
(DVD play)
4.7Vp-p(22.5MHz)
IC001
!¢
(CDplay)
14
DVD:5.8Vp-p(36.5MHz)
CD:5.1Vp-p
IC001
!¶
4.2Vp-p(27.0MHz)
IC001
6
4.6Vp-p(33.8MHz)
IC001
!™
12
4.2Vp-p(26.9MHz)
IC004
2
,
5
,
7
DVD:6.2Vp-p(37.0MHz)
CD:5Vp-p(33.6MHz)
IC003
5
,
7
7
5
AUDIO 3
:S725D
(SEE PAGE 3-15)
16M FLASH
IC205
HA 1-20
HD 0-15
WE, RY/BY,
OE, CE
S725D
S325/S525D
WE, RY/BY, UB, LB, OE
Summary of Contents for DVP-S325
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Page 39: ...DVP S325 S525D S725D 4 3 4 4 4 1 FRAME SCHEMATIC DIAGRAMS FRAME 1 SCHEMATIC DIAGRAM FRAME 1 3 ...
Page 40: ...DVP S325 S525D S725D 4 5 4 6 FRAME 2 SCHEMATIC DIAGRAM DVP S325 S525D FRAME 2 3 ...
Page 41: ...DVP S325 S525D S725D 4 7 4 8 FRAME 3 SCHEMATIC DIAGRAM DVP S725D FRAME 3 3 ...