System Control Block Diagram - Sony RMT-D139P Service Manual

DVP-NS900V

3-4. SYSTEM CONTROL BLOCK DIAGRAM

MB-101 BOARD (3/4)
(SEE PAGE 4-21, 23, 25, 31)
HA 0 – 21 HA 0 – 21
HD 0 – 15 HD 0 – 15
XRD
XWRH
SIGNAL PROCESSOR
(SEE PAGE 3-5)
XARPRST
XARPIT
XARPCS
XKATWT
XRST
XRST
XSDPIT
XSDPCS
XDRVMUTE
RF/SERVO
(SEE PAGE 3-3) XLDON
CKSW1
OCSW1
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
XAVDCS2
XAVDCS3
SIGNAL PROCESSOR
(SEE PAGE 3-5)
33MAVD
33MARP
27MAVD
512FSAVD
05
IC106 IC107
or
32M FLASH OPT
1 – 5 102 – 109 111 – 118 120 85 – 100 58
HA 0 – 21 HD 0 – 15
IC104 tf
36 XARPRST
17 INT1
62 CS4X
1.7 Vp-p (16.5 MHz)
67 XWAIT
35 XRST
IC104
SYSTEM
18 INT2
CONTROL
63 CS5X
48 XDRVMUTE
84 XLDON
56 CKSW1/TSW1
57 OCSW1/TSW2
16 INTO
46 DREQ0
47 DACK0
49 DREQ1
50 DACK1
60 CS2X
61 CS3X
81
IC103 7
14 FSEL
1.5 Vp-p (27 MHz)
XTI
7
X102
27MHz
IC103 3, 4
8 XTO
3.5 Vp-p (27 MHz)
3-7
HA 0 – 21
HD 0 – 15
70 71 72
INT3 19
CS6X 65
CS1X 59
CPUCK
77
X1 53
X101
16.5MHz
X2
54
SDA 38 5 SDA
IC101
SCL 39 6 SCL
EEPROM
WP 7 7 WP
YUVRGB 33
DISCEXT 42
RBGSEL 37
EUROVY 41
AN3 15
WIDE 82
SI0 25
SO0 26
SCO 27
XIFCS 51
INT4 20
XFRRST 76
MA_MUTE 83
X38CS 80
SI1 28
SO1 29
SC1 30
XDACS 79
INT5 21
INT6 22
DVD/SACD 40
XSACS 8
XBMCS 78
512-2OUT 9
IC103
512-1OUT 10
PLL
27-1OUT 3
27-2OUT 4
33-1OUT 15
33-2OUT 13
IC103 qd, qg
3.2 Vp-p (33.87 MHz)
HD 8 – 15
NFBSY
NFBSY 98
IC404
CLE
38
NFCLE 102
32M
ı HA 0 – 15 ALE
NFALE 103
NAND
53
XWE
FLASH
NFWE 106
56 – 63
XWP
HD 0 – 15
65 – 72 NFWP 104
XCE
NFCE 101
75 XGAWT TEST
NFTEST 107
82 XWRL XRE
NFRE 105
IC403
83 XWR
84 XRD H3GA
SARDY 30 SARDY
76 XGAIT BMRDY 31 BMRDY
AUDIO 1
85 XGACS SARST 32
SARST (SEE PAGE 3-15)
86 XRAMCS SMUTE 33
SMUTE
IC403 w;
89 CPUCK
26 CKRST
87 XRST
20 CK_33
3.2 Vp-p (33.87 MHz)
CN502 (2/2)
WIDE
CN101
SI0
SO0
SC0
XIFCS
IFBSY
XFRRST
MA_MUTE
X38CS
SI1
SO1
SC1
XDACS
X38IT
CMDREQ
DVD/SACD
XSACS
XBMCS
AUDIO 1
(SEE PAGE 3-15)
XRST
512FS2CH
512FS6CH
512FS38
27M38
33MSA
IC103 9, 0
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
3-8
• Abbreviation
RUS : Russian
1 SCL
2 SDA
4 XRST
EXCEPT AEP, UK, RUS
AEP, UK, RUS
VIDEO 1
YUVRGB
17
(SEE PAGE 3-9)
19 DISCEXT
VIDEO 3
18 RGBSEL
(SEE PAGE 3-13)
AEP, UK, RUS
15 IPSW/EUROVY
16 WIDE
SI0
4
3 SO0
INTERFACE
2 SC0
CONTROL
5 XIFCS
(SEE PAGE 3-19)
IFBSY
6
7 XFRRST