Onkyo DR-645(S)/(B)

IOA
IOA
SL-
TRSO
F-
T-
V1P4
DMSO
V1P4
FOSO
F+
SP+
FMSO
T+
SL+ SP-A
LDO2
LDO1
V20
MDI1
E
C
D
A
F
RFO
B
GPIO4
DMSO
STBY
FMSO
FOSO
TRSO
OP+
OPO
V1P4
OP-
LD_DVD
VR_CD
LD_CD
C
MDI1
D
B
E
VR_DVD
T-
A
AVCC1
GND
IOA
V20
F-
T+
RFO
F
F+
GND
AVCC1
V1P4
OPO
GPIO4
SP-
SP-A
SP-A
OP-
OP+
LDO2
LDO1
STBY
SP-
SP+
LIMIT
SL-
SL+
IOA
LDO2
LDO1
E
V20
MDI1
D
B
A
C
F
RFO
DMSO
TRSO
STBY
GPIO4
FMSO
FOSO
OP+
V1P4
OPO
OP-
VCC
MO_VCC
MO_VCC
VCC
V33
RFV33
VCC
MO_VCC
CB104
0.1uF
J2
CON2.0-6
1
2
3
4
5
6
L38 10uH/SMD
R139 1/0805
TP15
Q21
2N3906
2
1 3
R145 680K
CB106
0.1uF
+
CE55
CD11X/47UF16V/D5H7
Q17
2N3904
2
1 3
L36 FB
C4 150pF
R151
150K
R148
4.7
C2 2200pF
CON1
H24 SMD0.5
25 26
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
5
1
R137 10K
CB105
0.1uF
+
CE59
CD11X/470UF10V/D8H7
Q22
2N3906
2
13
C3 150pF
R147 680K
Q23
8550/DIP
2
13
R136 10K
Q20
8550/DIP
2
1 3
Q18
2N3904
2
1 3
TP11
R160
10K
R138
10K
R142
100
R149
10K
R155
1/0805
TP10
R156 10K
CB107
0.1uF
R159 20K
Q19
2N3904
2
1 3
R140 33
R144
10K
R153
1/0805
+
CE54
CD11X/220UF16V/D6.3H7
TP12
R154
1/0805
R150
150K
R141
4.7K
R152
1/0805
+
CE57
CD263/47UF16V/D5H11
C1 2200pF
TP14
R143
100
R158 20K
+
CE58
CD11X/47UF16V/D5H7
TP13
L39 FB
L37 10uH/SMD
R146
4.7
R157 20K
CB103
0.1uF
1
9
10
12
3
2
15
U6 CD5954
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29
30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1G2
+
CE56
CD263/47UF16V/D5H11
R135 4.7K
Decoder Board -- Circuit Diagram 2
7-8 7-8