Signal Process/Video Block Diagram - Sony DVP-F11 Service Manual

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3 7 6 3 1 5 1 5 0

3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM

MB-85 BOARD (2/6)
(SEE PAGE 4-19, 21, 27, 35)
IC303qj(DVD play)
500mV/DIV 100ns/DIV
1.6Vp-p
IC303ql(CD play)
500mV/DIV 200ns/DIV
1.6Vp-p
136-139
141-144
146 147
DVD RF 17 RFIN1
19
CD RF RFIN2
RF, SERVO
(SEE PAGE 3-4)
49
MDS0 MDS0
52
MDP0 MDP0
LOCK
55
DFCT DFCT
NORF 56 NORF
LOCK 58 LOCK
FWON 59 FWON
MD2 113 MD2
111
MUTE MUTE
XARPWR 60 XWR
T E
L 1 3 9 4 2 2 9 6 5 1 3
XARPRD 61 XRD
XARPIT 83 XINT
XARPCS 84 XCS
86
XARPWT XWAT
XCS2
XCS3
XRD
XWRH 87 121 123
XAVDIT
XAVDWT
SYSTEM DACK0
CONTROL DREQ0
(SEE PAGE 3-7, 8)
DACK1
DREQ1
XARPRST
XAVDRST
33MARP
256FS30
33M30
27M30
VS
HA 0-21
w w w
HD 0-15
.
INTERFACE
CONTROL V MUTE
(SEE PAGE 3-14)
05
http://www.xiaoyu163.com
IC304
16M DRAM
154-157 148
159-162 150-152
164-167
169-172
97
38
SD 0-7
ı
98
43
SD 0-7 DT 0-7 I
100
ı 45
105
46
SDCK, SDEF,
91
IC303
47
XSHD, XSAK, XSRQ
93
ı
ARP2
ı
51
96
CDDOUT, CDDATA,
107 29
CDBCK, CDLRCK
ı ı
110 32
166
167
193
194
196
198
ı
202
73-76 79-82 63-68 70 71
103 19 36 160 163
CDDOUT, CDDATA, CDBCK, CDLRCK
x a o u 1 6 3
y
i
3-5
http://www.xiaoyu163.com
8
IC402, 403
16M SDRAM
105-108 134 135 120-123
110-113 137 138 125 127
115-118 140 141 129-132
143 144
146 147
149 150
152 153
155 156
IC401
AV DECODER
COMP OUT
IC401yg
Y OUT
IC401ya
1.2Vp-p(H)
C OUT
1.1Vp-p(H)
IC401ys
Q Q
3 7 6 3 1
ACH12O
ACH34O
816mVp-p(H)
ACH56O
LRCKO
BCKO
168-170 172-178 180-187 189-192 2-5 7-10 12-15 205-208 70
.
2 4
9 9 8
AU-222 BOARD (1/2)
(SEE PAGE 4-43, 45)
IC3084
1.2Vp-p(H)
IC3082
1.1Vp-p(H)
VIDEO BUFFER
CN301
CN005
VIDEO V
65 1 28 4
VIDEO Y
61 3 26 2
VIDEO C
62 5 24 7
V MUTE
8 21 1
5 1 5 0 8 9 2 4
21
VS
Q323, 324
22 6 23
DC ON/OFF
23
25
26
IC3087
RV401
860mVp-p(H)
VIDEO
LEVEL
ADJ
ACH12
ACH34
ACH56
LRCK
BCK
AUDIO 1
(SEE PAGE 3-9)
CDDOUT
CDDATA
CDBCK
CDLRCK m
c o
3-6
DVP-F11
2
9 9
IC308qg
2.0Vp-p(H)
IC308qd
2.4Vp-p(H)
J302
IC308
VIDEO OUT1
13
VIDEO OUT2
15
Y
10
S VIDEO OUT1
C
9 8 2 9 9
Y
S VIDEO OUT2
C
IC3080
1.8Vp-p(H)