Onkyo DR-S2.2 Service Manual page 31

A
SCHEMATIC DIAGRAMS-2
AUDIO SECTION (UDD1N TYPE)
C3013
104Z
R3001
LEFT
330
TV/LINE
R3002
1
RIGHT
330
R3005
LEFT
330
IN
R3006
RIGHT
330
TAPE/MD/HD
R3009
LEFT
2.2K
OUT
R3010
RIGHT
C3014 2.2K
R3013
104Z
LEFT
330
VIDEO1 IN
R3014
RIGHT
330
R3017
LEFT
330
IN
R3018
RIGHT
330
VIDEO2/CDR/PC
R3021
LEFT
2 2.2K
OUT
R3022
RIGHT
2.2K
SUBWOOFER
PREOUT
C3015
104Z
C3017 47/50
ADC_L
C3018 47/50
ADC_R
GND
DAC_R C3020 10/16
DAC_L C3019 10/16
C3022 10/16
DAC_RS
C3021 10/16
DAC_LS
C3024 47/16
DAC_SW
DAC_C C3023 10/16
GND
TU-L
GND
TU-R
3
L4002
BLM21B222SPT
VGND
MCLK R402147
BCK R4022 L4003
BLM21B222SPT
VGND
47
L4004
R4023 47
LRCK
BLM21B222SPT
XCSDF0 R4024 47
ADATA0 R4025 47
XSCK R4026 47
4
ADATA1
R4027
XSI
47
ADATA2
NC
R4028
ADATA3
47
XMUT
VSEL1 R4029
47
NC
R4030
VSEL2
VGND
47
R4031
PRG_CR
VGND 47
R4032
PRG_CB
VGND
47
R4033
PRG_Y
VGND
47
R4034
B/CB
V 47
R403647
G/Y
C R4037
R/CR
47
Y
5
R3025
2.2K
R3026
2.2K
1
47k
2
47k
3
47k
4
47k
5
47k
6
47k
7
47k
8
47k
9
47k
10
DVD_L 47k
11
47k
DVD_R
12
47k
13
47k
14
47k
15
47k
16
47k
17
18
19
20
47k
21
47k
22
47k
23
47k
24
8
5
7
Q3003
R3052
6
NJM4565M
R3058
R3054
10K
2.7K
C3062
330J
C3061
330J
R3057
R3053
10K
NJM4565M
R3051
2
Q3003
1
3
4
PCM1742KE
Q4001
1 BCKIN MCLK 16
2 DATA ML 15
3 LRCKIN MC 14
C4015 L4001
4 GND MD 13
NCH-1471
Q4007
104Z
5 VDD ZEROL 12
RN1407
022M
6 VCC ZEROR 11
C4014
7 VOUTL VCOM 10
100/6.3
8 VOUTR AGND 9
C4019
C4017
104Z
104Z
C4018
C4016
100/6.3
100/6.3
R4019
XMUT
1K
D4001
D4002
VCTLA
VCTLB
P1002A
TO NAVD-7439
Page 31
C3101
R3101
330
10/16
Q3102
RN1441
C3032
64
472J
C3031
63
472J
62 R3027 C3035
224J
61 C3033
4.7K
224J
R3028
60 C3036
224J
C3034
59
4.7K
224J
R3030 C3040
58
154J
57
C3038
3.3K
154J
56 R3029
C3039
154J
55 C3037
3.3K
154J
54
C3041
53
104Z
52
51
C3042
100/16
50
100/16
49
SELMUT
MUT
48
CL SELSCLK
47
SELSDO
DA
46
45
44
43
C3028
42
10/16
41
10K
R3056
150
R3055
150 2.7K
10K
R4009
33K
C4007
330J
47/16 NJM4565M
R4001 R4005 R4007
47/16
6
2.2K 15K 10K
C4001 Q4002
7
C4009
5
4
8
3
47/16
1
Q4002
47/16
R4002 R4006 R4008
2
C4010
10K
NJM4565M
C4002 2.2K 15K
C4008
330J
R4010
33K
R3102
R3106
100K
3
8
5
4.7K
Q3101
10/16
R3103
7 2
Q3101
6
C3104
100
4
NJM4565M
47/50
R3032
OUT_R
Q3008
470
C3046
RN1441
RN1441
47/50
R3031
OUT_L
Q3007
470
C3045
R3036
470
C3043
C3044
104Z
R3035
470
R3039
470
R3049
220K
C3050
R3041
3
2.2K
4.7/50
2
NAAR-7428
U1
U23
NAETC-7449
P4006A
P4006B
R4013
220
Q4003
RN1441
Q4005
RN1441
2SA1162
Q4004
Q4006
R4014
220
RN1407
SW+5VIN
SW+5VGND
JL9001B TO NAPS-7437
DR-S2.2
P8002A
+5.6V_
NJM4565M
C3107
R3108
1 IPM
22
103K D3102
R3107
220K
C3106
101J
Q3006
D3001
RN2402
R3050
2.2K
AMP_FR
Q3015
D3002
RN2402
D3003
AMP_FL
AMP_RS
AMP_LS
AMP_C
NJM4565M
C3053
R3046 R3047
1
Q3012
Q3014
270 100
4.7/50
RN1441
R3045
22K
Q3013
C3052
RN1441
330J
4
-6
6
Q3012
7
5
8 NJM4565M
+
MAIN PC BOARD
REGULATOR PC BO
Q9927
Q9902
PQ05R
PQ12RF1
1 2 3 4 1 2 3
310MA
JL9003A
JL9003B
Q9905
78M06
O G I
CN401 TO DVD MAIN BOARD