Sony DVP-S7700, Service Manual, Page: 29 / 129

DVP-S7700
3-5 3-6
3-3. SIGNAL PROCESS BLOCK DIAGRAM
IC806
ARP
IC811
DECRYPT
IC207
OSD
IC203
AV DECODER
IC810
16M DRAM
10 RF IN1 DVD RF
12 RF IN2 CD RF
69 VS
70 HS
DCK
EX_OSD_0-3
CH-DATA0-7
OH SYNC
43 MDS0 MDS0
48 MDP0 MDP0
110 MUTE
112 MD2
50 DFCT
51 NORF
53 LOCK
55 FWON
80 XINT
81 XCS
83
84 122
XWAT
XRST
XWR, XRD
XRST
27M_DSP
33M
MCKI SCKI A0-7
D0-7
MUTE
MD2
DFCT
NORF
LOCK
FWON
XWR
XRD
XRST
IA0-8
ID0-7
05
24 SCLK
SO
25 SIN SCLKO
26
20
19
18
17
R OUT
G OUT
B OUT
I OUT
11 EVEN
12
13 V SYNC
MA0-9
MD00-15
XMWR, XCAS, XRAS, XOE
124
70-73 75-78 56 57
43-47 26-31 34-41
56-62 64-67
106
ı
109
106
ı
109
96
ı
99
101
ı
106
4
ı
8
56
59
ı
61
88
ı
91
12
ı
19
1
3
74
77
ı
79
80
62
64
ı
66
68
ı
74
DCRCS
DCRINT
DCRWT
AVDRQ
AVCS
AVINT
AVWT
MRST
RF/SERVO
(SEE PAGE 3-3, 4)
SYSTEM CONTROL
(SEE PAGE 3-9, 10)
IA0-7
ID0-7
IA0-8 ID0-7
SD0-7
SD0-7 DCRSD0-7
AREQ, ALALID,
ERROR, TOS
DTI0-7
DTO0-7
SDCK, XSHD,
XSRO, XSAK, SDEF
CD_LRCK, CD_BCK,
CD_DATA, SPDIF
54 51
28
111
105
106
107
SYSTEM CONTROL
(SEE PAGE 3-9, 10)
CGCSO CS
IC201
16M SDRAM
AVA0-11
AVID 0-15
IC202
16M SDRAM
SDQM, WE, CAS, RAS, CS1, CS2, SDQM, SDCLK
A_0-8 D_0-7
21
24
26
30
98
99
101
102
XRST
384FS
IA0-5
ID0-7
27M_DNR
XWR, XRD, DCRCS, DCRINT, DCRWT
KESET_B
58 59 63-65 68 94-96 100 34-39 43-45 47-54
57
XWR, XRD, AVDRQ, AVCS, AVINT, AVWT
MRST
SPDIF_OUT
BCLK
LRCLK
ASDATA
SPDIF
AV_BCK
AV_LRCK
AV_DATA
YC0-7
FID
V SYNC
73
74
76
ı
78
82
ı
84
PD0-7
AUDIO
(SEE PAGE 3-11)
VIDEO
(SEE PAGE 3-7)
384FS
27M_DNR
27M_DSP
33M
SYSTEM CONTROL
(SEE PAGE 3-10)
MB-84 BOARD (2/6)
(SEE PAGE 4-19, 4-41)
XRST
SHA0-5
SHD0-7 MCK
H SYVC
ARPWT
ARPINT
ARPCS
IC806 0
1.5 Vp-p
IC806
`⁄¤¤
3.4 Vp-p 27 MHz
IC806
`⁄¤›
3.0 Vp-p 33 MHz
IC811
%¡
3.4 Vp-p 27 MHz