Sony RDR-GX300 Service Manual page 63

1 2 3
RD-50 BOARD(1/19)
CONNECTOR
A
-REF.NO.:20000 SERIES-
CN1904 27P
JL1904
AI_LRCK 1
JL1910
AADXRST 2
JL1906
AI_SDT 3
JL1909
DGND 4
JL1902
AI_BCK 5
DGND 6
B
DGND 7
TO
AV-84 BOARD(2/8) DGND 8
JL1901
CN501
256FS 9
(SEE PAGE 4-10)
DGND 10
DGND 11
JL1911
UNSW6V 12
JL1912
UNSW6V 13
AGND 14
C
Cb 15
JL1953
AGND 16
B 17
AGND 18
JL1915
RECY 19
AGND 20
G 21
AGND 22
D JL1917
RECC 23
AGND 24
R 25
AGND 26
FSW 27
CN1905 13P
EPG_SDA 1
E
EPG_SCL 2
JL1934
ADSMUTE 3
JL1919
IT_XRST 4
DGND 5
JL1921
TO
AV-84 BOARD(5/8) IT_SCLK 6
CN502
DGND 7
(SEE PAGE 4-15) JL1923
IT_SIN 8
JL1956
DGND 9
F
JL1925
IT_SOUT 10
JL1957
DGND 11
JL1927
IT_REQ 12
JL1932
TEMP 13
TH1901
CN1903 25P
JL1938
SPDIFO 1
G
DGND 2
JL1939
Rch+ 3
JL1940
RMUTE 4
JL1941
Rch- 5
JL1958
AUGND 6
JL1959
AUGND 7
JL1942
A5V 8
JL1943
Lch+ 9
H
JL1944
LMUTE 10
JL1945
Lch- 11
JL1960
TO DGND 12
JL1961
AV-84 BOARD(3/8)
DGND 13
CN503
(SEE PAGE 4-11) DGND 14
JL1946
V 15
DGND 16
JL1947
C 17
I
DGND 18
JL1948
Y 19
DGND 20
JL1949
16 Y/G 21
DGND 22
JL1950
CB/B 23
JL1951
XVMUTE 24
JL1952
CR/R 25
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4 5 6
R1916
10
TO(19/19)
0
ADLRCKI
R1901
0
ADDATI 1
TO(3/19)
R1912
0
ADBCKI
FB1901
0uH
PLL256L1 2
TO(18/19)
R1917
0
B+
VDEC6V
XSWGBRST2
3
TO(2/19)
34
TO(5/19)
RECY
RECC
R1919
0
EPG_SCL
R1918
0
EPG_SDA
5
TO(12/19)
XVMUTE
ADSMUTE
XITRST5
R1911
0
ITSCK5
R1913
0
ITSDO5 6
TO(12/19)
R1914
0
ITSDI5
R1915
0
ITREQ5
XSWGBRST2
R1903
0
SPDIFAO
AOUTR+
AOUTR-
C1901
7
0.01u TO(10/19)
B
AUGND
R1904
B+
0
A5V
AOUTL+
XLMUTE
AOUTL-
R1905
0
V
R1906
0
C
R1907
0
Y
R1908
0
8
TO(8/19)
Y/G
R1909
0
CB/B
R1910
0
CR/R
GND
4-29
7 8 9
DGND
C1133
B+
0.1u
SW3.3V B
C1131 C1132
C1130
0.1u 0.1u
0.1u
B B
B
ATP_A3
ATP_A4
ATP_D0
ATP_D0
ATP_A2
ATP_D1
ATP_D1
ATP_A0
ATP_D2
ATP_D2
ATP_D3
ATP_D3 ATP_A1
ATP_D4
ATP_D4
ATP_D5
ATP_D5 ATP_INTRQ
ATP_D6
ATP_D6
ATP_D7
ATP_D7
ATP_XDMAC
ATP_D8
ATP_D8
ATP_D9
ATP_D9 ATP_IORDY
ATP_D10
ATP_D10
ATP_D11
ATP_D11 ATP_XDIOR
ATP_D12
ATP_D12
ATP_D13
ATP_D13 ATP_XDIOW
ATP_D14
ATP_D14
ATP_D15
ATP_D15
ATP_DMARQ
ATP_A0
ATP_A0
ATP_A1
ATP_A1
ATP_A2
ATP_A2
ATP_D15
ATP_A3
ATP_A3
ATP_D0
ATP_A4
ATP_A4
ATP_D14
ATP_INTRQ
ATP_INTRQ ATP_D1
ATP_XDMAC
ATP_XDMAC ATP_D13
ATP_IORDY
ATP_IORDY ATP_D2
ATP_XDIOR
ATP_XDIOR
ATP_D12
ATP_XDIOW
ATP_XDIOW
ATP_D3
ATP_DMARQ
ATP_DMARQ
ATP_D11
ATP_XRESET
ATP_XRESET
ATP_D4
AIS_IORDY
ATP_D10
R1181
R14104
82
1k ATP_D5
ATP_D9
ATP_D6
ATP_D8
ATP_D7
ATP_XRESET
SIGNAL PATH
CHROMA
REC
PB
10 11 12
CN1101 40P
JL1167
1 GND
JL1107
2 DASP
JL1108
3 IDE_A3(CS1)
JL1109
4 IDE_A4(CS0)
JL1110
RB1101 5 IDE_A2
JL1111
33
6 IDE_A0
R1170
7 NC
33
JL1112
8 IDE_A1
JL1113
9 IDE_HD16
R1171
JL1114
82
10 IDE_INT
R1166 10k
11 GND
R1172
JL1115
22
12 IDE_DACK
R1198 1k
13 NC
R1173
JL1116
82
14 IDE_IORDY
R1174 15 GND
JL1117
22
16 IDE_R
R1175 17 GND
JL1118
22
18 IDE_W
19 GND
R1176
JL1119
82
20 IDE_DREQ
R1167
21 NC
5600
22 GND
JL1120
23 IDE_D15
JL1121
24 IDE_D0
JL1122
RB1102 25 IDE_14
JL1123
33
26 IDE_D1
JL1124
27 IDE_D13
JL1125
28 IDE_D2
JL1126
29 IDE_D12
RB1103
JL1127
33
30 IDE_D3
JL1128
31 IDE_D11
JL1129
32 IDE_D4
JL1130
33 IDE_D10
RB1104
JL1131
33
34 IDE_D5
JL1132
35 IDE_D9
JL1133
36 IDE_D6
JL1134
37 IDE_D8
RB1105
JL1135
33
38 IDE_D7
JL1168
R1177
39 GND
JL1136 33
40 IDE_RST
VIDEO SIGNAL
AUDIO
Y Y/CHROMA SIGNAL
4-30
RDR-GX300
TO R
TO
CN-220 BOARD
CN1802
(SEE PAGE 4-24)
CONNECTOR
RD-50 (1/19)