System Control Block Diagram - Sony DVP-S530D Service Manual

DVP-S330/S530D/S550D/S705D

3-4. SYSTEM CONTROL BLOCK DIAGRAM

MB-82/85 BOARD(3/6)
(SEE PAGE 4-31,33,35)
HA 0-21
SIGNAL PROCESS,
VIDEO
(SEE PAGE 3-5) HD 0-15
HA 0, 1
RF, SERVO
(SEE PAGE 3-4)
HD 8-15
X3VRST
S330
AUDIO 2
:S330/S530D/S550D
GAIN1 2 DACK2/PB6/CS1H
(SEE PAGE 3-11)
GAIN2 3 PB7/DW1
AUDIO 3
:S705D
S530D/S550D/S705D
(SEE PAGE 3-13)
91 X1
X201
12.5MHz
92
X0
IC202(™
2.4Vp-p(12.5MHz)
66 100
X001
27MHz
IC0016
4.2Vp-p(27.0MHz)
05
IC207
POWER ON
4
RESET
42 44-64 76 77 78 79 80 89 14 97
25-39 41
CS0 11
IC202
SYSTEM CONTROL
10
CS1
CS4 7
22
RD
WR0 23
WR1 24
19
RDY
INT1 94
INT3 88
PF7/OCPA0/ATG 83
CLK 5
IC2025
9
CS2
CS3 8
4Vp-p(25.3MHz)
IC001!¢(DVD play)
INT0 95
84
DACK1
DACK0 85
4.2Vp-p(25.3MHz)
DREQ1 86
IC001!¢(CDplay)
87
DREQ0
IC0035,7
4.7Vp-p(22.5MHz)
99 98
IC001!¶
DVD:6.2Vp-p(37.0MHz)
CD:5Vp-p(33.6MHz)
DVD:5.8Vp-p(36.5MHz)
XDACS0
CD:5.1Vp-p
XDACS1
IC001
S530D/S550D/S705D
IC003
PLL
1 7 384FSDA
19 MD SCKO3 17 3 5 384FS01
1 ML 27M01
S530D/S550D/S705D
6 XT1 SCKO2 14 256FS30
12
SCKO1 33MARP
33M30
IC004
S550D/S705D
3 5
27M57
IC001!™
6 2
27M30
1 7
IC0042,5,7
4.6Vp-p(33.8MHz)
N27MSDP
4.2Vp-p(26.9MHz)
3-7
IC204
IC205
1M SRAM
16M FLASH
+3.3V
IC201
5
4K EEPROM
SC0
4 SK CS 3 23 XECS
SO0
5 DI WC 8 24 XEWC
CE SI0
6 DO R/B 1 25 XEBSY
WE
CS
4
WE, UB, LB,
112
RY/BY, OE
113
124
125
141
CS1
142 CS4
145
HRD
144
HWRH
143
HWRL
157
WAIT
156 XINT1
155 XINT3
3
RST
135
CPUCK
XRD MUTE 98 MUTE
XWRH
MD2 99 MD2
XCS2 102
NORF NORF
XCS3 DFCT 103 DFCT
SIGNAL PROCESS,
XAVDIT FWON 104 FWON
VIDEO
LOCK 105
DACK1 (SEE PAGE 3-5) LOCK
DACK0 106
XARPRST ARPRST
SIGNAL PROCESS,
DREQ1 XARPIT 107
VIDEO ARPINT
108
DREQ0 (SEE PAGE 3-5) XARPWT ARPWT
XARPWR 109
ARPWR
XARPRD 110
ARPRD
XARPCS 111
ARPCS
XAVDWT 72
AVDWT
XAVDRST
71
AVDRST
X57RST 27
57RST
VS 53 VS
S550D/S705D
AUDIO 1 59 MCK
(SEE PAGE 3-9)
SIGNAL PROCESS,
VIDEO
(SEE PAGE 3-5)
N27MHGA
RF, SERVO
(SEE PAGE 3-4)
S550D/S705D
SC1
IC602
SO1
16M NAND-F
SI1
146-154 126-133
18
ı
FD 0-7
12
21
ı
NFD 0-7
24 I/O 0-7
19
ı
CS0L
27
TEST, CLE, ALE,
SC0
2
XWE, XWP,
5 ı
SO0
XCE, XRE, R/B
ı
5
IC601
11
40
56 ı
HGA SI0
43
XFRRST
XIFINT 22
FCSON 54 FCSON
SDPRST 114 XSDPRST
SDPIT 115 XSDPIT
SDPWR 116 XSDPWR
SDPRD 117 XSDPRD
SDPCS 118 XSDPCS
RF, SERVO
SPDLSTOP 57 SPDLSTOP
(SEE PAGE 3-4)
94
SPGAIN SPGAIN
XDRVMUTE 93 XDRVMUTE
LDMP/DMP 92 LDMP/DMP
LDMM/DMM 91 LDMM/DMM
OCSW1 64 OCSW1
OCSW2 63 OCSW2
88
CKSW1 CKSW1
S530D/S550D/S705D
01IT0 29 X01INT0
01IT1 30 X01INT1
28 X01CS
01CS
AUDIO 1
XDACS2 96 XDACS2
(SEE PAGE 3-9)
97 XDACS3
01RST 31 X01RST
DACRST 26 XDACRST
AUDIO 2
:S330/S530D/S550D
MA MUTE 49 MA MUTE
(SEE PAGE 3-11)
AUDIO 3
:S705D
(SEE PAGE 3-13)
3-8
SC1
AUDIO 1
SO1
(SEE PAGE 3-9)
SI1
S530D/S550D/S705D
IC203
BUFFER
12 4A 4Y 11 XVIFCS
4 2A 2Y 6 IFSC0
1A 1Y IFSO0 INTERFACE
1 3
CONTROL
(SEE PAGE 3-16)
IFSI0
XFRRST
XIFINT