Sony RDR-HX900 Service Manual page 76

RDR-HX900
Q Q
3 7 6 3 1 5 1 5 0
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
1
RD-55 BOARD(1/22)
A CONNECTOR
-REF.NO.:20000 SERIES-
B
TO
AV-92 BOARD(2/8)
CN501
(SEE PAGE 4-10)
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
TO
EPG-001 BOARD(1/6)
CN604
(SEE PAGE 4-27)
G
H
TO
EPG-001 BOARD(1/6)
CN606
I
(SEE PAGE 4-28)
w w w
J
16
CONNECTOR
RD-55 (1/22)
2 3 4
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
R1916
CN1904 27P
0
JL1904
AI_LRCK 1 ADLRCKI
JL1910
AADXRST 2 R1901
JL1906 0
AI_SDT 3 ADDATI
JL1909
DGND 4 R1912
JL1902 0
AI_BCK 5 ADBCKI
DGND 6
DGND 7
DGND 8 FB1901
JL1901
256FS 9 PLL256L1
DGND 10
R1917
DGND 11
JL1911 0 B+
UNSW6V 12 VDEC6V
JL1912
UNSW6V 13
XSWGBRST2
AGND 14
Cb 15 reccb
JL1953
AGND 16
B 17
AGND 18
JL1915
RECY 19 RECY
AGND 20
G 21
AGND 22
JL1917
RECC 23 RECC
AGND 24
R 25
AGND 26
FSW 27
R1919
0
CN1905 13P EPG_SCL
R1918
0
EPG_SDA 1 EPG_SDA
EPG_SCL 2 XVMUTE
JL1934
R1911 0
ADSMUTE
SMUTE 3
JL1919
IT_XRST 4 XITRST5
JL1962 R1922 0
EPGREST 5 EPGRST
JL1921
IT_SCLK 6 ITSCK5
R1913
0
DGND 7
JL1923
IT_SIN 8 ITSDO5
JL1956 R1914
DGND 9 0
JL1925
IT_SOUT 10 ITSDI5
JL1957 R1915
0
DGND 11
JL1927
IT_REQ 12 ITREQ5
JL1932
TEMP 13 XSWGBRST2
TH1901
R1903
CN1903 25P
JL1938 0
SPDIFO 1 SPDIFAO
DGND 2
JL1939
AOUTR+
Rch+ 3
JL1940
RMUTE 4 NOT USE
JL1941
Rch- 5 AOUTR-
JL1958
C1901
AUGND 6
0.01u
JL1959
B
AUGND
AUGND 7
R1904
JL1942 B+
0
A5V 8 A5V
JL1943
Lch+ 9 AOUTL+
JL1944
LMUTE 10 XLMUTE
JL1945
AOUTL-
Lch- 11
JL1960
DGND 12
JL1961
DGND 13
DGND 14 R1905
JL1946 0
V 15 V
R1906
DGND 16
JL1947 0
C 17 C
DGND 18 R1907
JL1948 0
Y 19 Y
R1908
DGND 20
0
JL1949
Y/G 21 Y/G
x a o
y
DGND 22 R1909
JL1950
0
CB/B 23 CB/B
JL1951
. i R1910
XVMUTE 24
0
JL1952
CR/R 25 CR/R
DGND
4-43
http://www.xiaoyu163.com
5 6 7
DGND
10
TO(19/22)
B+
SW3.3V
C1131
C1130
AUDIO
0.1u 0.1u
B
B
SIGNAL
ATP_D0
ATP_D0
ATP_D1
ATP_D1
ATP_D2
ATP_D2
ATP_D3
ATP_D3
ATP_D4
ATP_D4
ATP_D5
ATP_D5
ATP_D6
1 ATP_D6
TO(3/22)
ATP_D7
ATP_D7
ATP_D8
ATP_D8
ATP_D9
ATP_D9
ATP_D10
ATP_D10
ATP_D11
ATP_D11
ATP_D12
2 ATP_D12
TO(18/22)
ATP_D13
ATP_D13
ATP_D14
ATP_D14
ATP_D15
ATP_D15
ATP_A0
ATP_A0
ATP_A1
ATP_A1
ATP_A2
ATP_A2
ATP_A3
ATP_A3
ATP_A4
3 ATP_A4
TO(2/22)
ATP_INTRQ
ATP_INTRQ
ATP_XDMAC
ATP_XDMAC
ATP_IORDY
ATP_IORDY
ATP_XDIOR
ATP_XDIOR
ATP_XDIOW
ATP_XDIOW
ATP_DMARQ
ATP_DMARQ
ATP_XRESET
ATP_XRESET
Q Q
3 7 6
5
TO(12/22)
34
TO(5/22)
ATS_D0
6 ATS_D0
TO(12/22)
ATS_D1
ATS_D1
ATS_D2
ATS_D2
ATS_D3
ATS_D3
ATS_D4
ATS_D4
ATS_D5
ATS_D5
ATS_D6
ATS_D6
ATS_D7
ATS_D7
ATS_D8
ATS_D8
ATS_D9
ATS_D9
ATS_D10
ATS_D10
ATS_D11
ATS_D11
ATS_D12
ATS_D12
ATS_D13
ATS_D13
ATS_D14
7
TO(10/22) ATS_D14
ATS_D15
ATS_D15
ATS_A0
ATS_A0
ATS_A1
ATS_A1
ATS_A2
ATS_A2
ATS_A3
ATS_A3
ATS_A4
ATS_A4
ATS_INTRQ
ATS_INTRQ
ATS_XDMAC
ATS_XDMAC
ATS_IORDY
ATS_IORDY
ATS_XDIOR
ATS_XDIOR
ATS_XDIOW
ATS_XDIOW
ATS_DMARQ
ATS_DMARQ
ATS_XRESET
ATS_XRESET
8
TO(8/22)
u 1 6 3
http://www.xiaoyu163.com
2 4
8 9 9
8 9 10 11
C1133
0.1u JL1167
B
C1132 JL1107
0.1u
B JL1108
ATP_A3
JL1109
ATP_A4
JL1110
ATP_A2
RB1101
JL1111
33X4
ATP_A0
R1170
33
JL1112
ATP_A1
JL1113
R1171
JL1114
ATP_INTRQ
82
R1166 10k
R1172
JL1115
ATP_XDMAC
22
R1198 1k
R1173
JL1116
ATP_IORDY
82
R1174
JL1117
ATP_XDIOR 22
R1175
JL1118
ATP_XDIOW 22
R1176
JL1119
ATP_DMARQ
82
R1167
5600
JL1120
ATP_D15
JL1121
ATP_D0
JL1122
ATP_D14
RB1102
JL1123
ATP_D1 33X4
JL1124
ATP_D13
JL1125
ATP_D2
JL1126
ATP_D12
RB1103
JL1127
33X4
ATP_D3
JL1128
ATP_D11
JL1129
ATP_D4
JL1130
ATP_D10
RB1104
JL1131
ATP_D5 33X4
JL1132
ATP_D9
JL1133
3 1 ATP_D6 5 1 5 0 8 9
JL1134
ATP_D8
RB1105
JL1135
ATP_D7 33X4
JL1168
R1177
33
JL1136
ATP_XRESET
JL1169
JL1166
JL1137
ATS_A3
JL1138
ATS_A4
JL1139
ATS_A2
RB1106
JL1140
33x4
ATS_A0
R1178
JL1141
ATS_A1
33
JL1142
R1179
JL1143
ATS_INTRQ 82
R1168
10k
JL1144 R1180
ATS_XDMAC
22
R4104 1k
R1181
JL1145
ATS_IORDY 82
R1182
JL1146
ATS_XDIOR
22
R1183
JL1147
ATS_XDIOW 22
R1184
JL1148 82
ATS_DMARQ
R1169
5600
JL1149
ATS_D15
JL1150
ATS_D0
JL1151
ATS_D14
RB1107
JL1152
33x4
ATS_D1
JL1153
ATS_D13
JL1154
ATS_D2
JL1155
ATS_D12
RB1108
JL1156
ATS_D3 m 33x4
JL1157
ATS_D11
JL1158
ATS_D4
c o
JL1159
ATS_D10
RB1109
JL1160
ATS_D5 33x4
JL1161
ATS_D9
.
JL1162
ATS_D6
JL1163
ATS_D8
RB1110
JL1164
ATS_D7 33x4
JL1170
R1185
JL1165
ATS_XRESET
33
4-44
2
8 9 9
12 13
CN1101 40P
1 GND
2 DASP
3 IDE_A3(CS1)
4 IDE_A4(CS0)
5 IDE_A2
6 IDE_A0
7 NC
8 IDE_A1
9 IDE_HD16
10 IDE_INT
11 GND
12 IDE_DACK
13 NC
14 IDE_IORDY
15 GND
16 IDE_R
17 GND
18 IDE_W
19 GND
TO
20 IDE_DREQ
CN-199 BOARD
CN1802
21 NC
(SEE PAGE 4-24)
22 GND
23 IDE_D15
24 IDE_D0
25 IDE_14
26 IDE_D1
27 IDE_D13
28 IDE_D2
29 IDE_D12
30 IDE_D3
31 IDE_D11
32 IDE_D4
33 IDE_D10
34 IDE_D5
35 IDE_D9
2 4 9 8 2 9 9
36 IDE_D6
37 IDE_D8
38 IDE_D7
39 GND
40 IDE_RST
CN1102 40P
1 GND
2 DASP
3 IDE_A3(CS1)
4 IDE_A4(CS0)
5 IDE_A2
6 IDE_A0
7 NC
8 IDE_A1
9 IDE_HD16
10 IDE_INT
11 GND
12 IDE_DACK
13 NC
14 IDE_IORDY
15 GND
16 IDE_R
17 GND
18 IDE_W
19 GND
20 IDE_DREQ TO
CN-220 BOARD
21 NC
CN1802
(SEE PAGE 4-26)
22 GND
23 IDE_D15
24 IDE_D0
25 IDE_14
26 IDE_D1
27 IDE_D13
28 IDE_D2
29 IDE_D12
30 IDE_D3
31 IDE_D11
32 IDE_D4
33 IDE_D10
34 IDE_D5
35 IDE_D9
36 IDE_D6
37 IDE_D8
38 IDE_D7
39 GND
40 IDE_RST