Signal Process/Video Section - Sony HCD-S300 Service Manual

– SIGNAL PROCESS/VIDEO SECTION –
IC305
8M DRAM
17
DVD RF RFIN1
A
CD RF 19 RFIN2
RF/SERVO
SECTION MDS0 49 MDS0
(Page 21)
MDP0 52 MDP0
LOCK
DFCT 55 DFCT
56
NORF NORF
58
LOCK LOCK
FWON 59 FWON
113
MD2 MD2
MUTE 111 MUTE
XARPWR 60 XWR
XARPRD 61 XRD
XARPIT 83 XINT
XARPCS 84 XCS
XARPWT 86 XWAT
XCS2
XCS3
XRD
XWRH 87 121 123
XAVDIT
XAVDWT
C
DACK0
DREQ0
MAIN
DACK1
SECTION
DREQ1
(Page 22)
XARPRST
XAVDRST
33MARP
256FS30
33M30
27M30
27MSRP
VS
HA 0-21
HD 0-15
09
IC304
16M DRAM
IC402, 403
16M SDRAM
136-139 154-157 148 105-108 134 135
141-144 159-162 150-152 110-113 137 138
146 147 164-167 115-118 140 141
169-172
143 144
97
38
SD 0-7 146 147
ı
98
43 149 150
SD 0-7 100 DT 0-7 I
ı 45 152 153
105
46 155 156
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
120-123
125 127
129-132
27
COMP OUT 65
Y OUT 61
C OUT 62
168-170 172-178 180-187 189-192 2-5 7-10 12-15 205-208 70
RV401
VIDEO
LEVEL
ADJ
23 23
HCD-S300
J
SPDIF
AUDIO MAIN
SECTION
(Page 24)
VIDEO V
D
VIDEO Y
I/O, TUNER
VIDEO C
SECTION
(Page 25)
V S