System Control Block Diagram - Sony DVP-S533 Service Manual

DVP-S533D

3-4. SYSTEM CONTROL BLOCK DIAGRAM

MB-85 BOARD(3/6)
(SEE PAGE 4-29, 31, 33)
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
AUDIO 2
GAIN2
(SEE PAGE 3-11)
X201
12.5MHz
IC202(™
2.4Vp-p(12.5MHz)
X001
27MHz
IC0016
4.2Vp-p(27.0MHz)
05
42 44-64 25-39 41 76 77 78 79 80 89 14 97
CS0 11
IC202
SYSTEM CONTROL
3 PB7 CS1 10
CS4 7
22
RD
WR0 23
WR1 24
19
RDY
INT1 94
INT3 88
PF7 83
CLK 5
IC2025
91 X1
9
CS2
92 CS3 8
X0 4Vp-p(25.3MHz)
IC001!¢(DVD play)
95
INT0
DACK1 84
DACK0 85
4.2Vp-p(25.3MHz)
86
DREQ1
IC001!¢(CDplay)
87
DREQ0
4.7Vp-p(22.5MHz)
66 100 99 98
IC001!¶
DVD:6.2Vp-p(37.0MHz)
DVD:5.8Vp-p(36.5MHz)
CD:5.1Vp-p(33.8MHz)
IC001
IC003
PLL
1 7
19 MD SCKO3 17 3 5
1 ML
6 XT1 SCKO2 14
12
SCKO1
IC004
3 5
IC001!™
6 2
1 7
IC0042,5,7
4.6Vp-p(33.8MHz)
4.2Vp-p(26.9MHz)
3-7
IC204
IC206
1M SRAM
16M FLASH
+3.3V
IC207
IC201
POWER ON
4 5
4K EEPROM
RESET
SC0
4 SK CS 3
SO0
5 DI WC 8
CE
SI0
6 DO R/B 1
WE
CS
XRD MUTE
XWRH
MD2
XCS2 NORF
XCS3 DFCT
SIGNAL PROCESS,
XAVDIT FWON
VIDEO
DACK1 LOCK
(SEE PAGE 3-5)
DACK0
XARPRST
SIGNAL PROCESS,
DREQ1 XARPIT
VIDEO
DREQ0 (SEE PAGE 3-5) XARPWT
XARPWR
XARPRD
IC0035,7
XARPCS
XAVDWT
XAVDRST
CD:5Vp-p(33.6MHz) VS
XDACS0
XDACS1
AUDIO 1
(SEE PAGE 3-9)
384FSDA
384FS01
27M01
256FS30
33MARP
33M30
SIGNAL PROCESS,
VIDEO
(SEE PAGE 3-5)
27M30
N27MHGA
RF, SERVO
N27MSDP
(SEE PAGE 3-4)
SC1
SO1
SI1
146-154 126-133
23 XECS
24 XEWC
CS0L
25 XEBSY 12
SC0
4
SO0
1
IC601
4
WE, UB, LB,
112
RY/BY, OE HGA SI0
113
124 XFRRST
125
XIFINT 22
141 CS1
142
CS4
145
HRD
144 FCSON 54 FCSON
HWRH
143 SDPRST 114 XSDPRST
HWRL
157 SDPIT 115 XSDPIT
WAIT
SDPWR XSDPWR
156 HINT1 116
155 117
HINT3 SDPRD XSDPRD
SDPCS 118 XSDPCS
3 SPDLSTOP 57 SPDLSTOP
RST
135 94
CPUCK SPGAIN SPGAIN
XDRVMUTE 93 XDRVMUTE
98 MUTE LDMP/DMP 92 LDMP/DMP
99 LDMM/DMM 91 LDMM/DMM
MD2
102 OCSW1 64 OCSW1
NORF
103 DFCT OCSW2 63 OCSW2
104 88
FWON CKSW1 CKSW1
105 LOCK
106
ARPRST
107
ARPINT
108
ARPWT
109 01IT0 29 X01INT0
ARPWR
110 01IT1 30 X01INT1
ARPRD
111 01CS 28 X01CS
ARPCS
72 XDACS2 96 XDACS2
AVDWT
XDACS3 97 XDACS3
71 AVDRST
53 VS 01RST 31 X01RST
DACRST 26 XDACRST
59 MCK MA MUTE 49 MA MUTE
3-8
SC1
AUDIO 1
SO1
(SEE PAGE 3-9)
SI1
IC203
BUFFER
4A 4Y 11 XVIFCS
2A 2Y 6 IFSC0
1A 1Y IFSO0 INTERFACE
3
CONTROL
(SEE PAGE 3-14)
IFSI0
XFRRST
XIFINT
RF, SERVO
(SEE PAGE 3-4)
AUDIO 1
(SEE PAGE 3-9)
AUDIO 2
(SEE PAGE 3-11)