Onkyo DR-L50, Service Manual

Page: 19 / 42

A
1
2
3
4
5
B C D E F G H
DR-L50 DR-L50
P8403
R7101
P7001
P51A
GNDS
1
LOAB+
4
LOAB-
5
SW2
2
V+3D
3
CN51
GNDS 1
LOAB+ 4
LOAB- 5
SW2 2
V+3D 3
P5001
P3112A
P8151
TO DSP
CN61
A1
8
A2
7
A3
6
GNDS
15
H1+
9
H1-
10
H2+
11
H2-
12
H3+
13
H3-
14
INSIDE
17
ST1+[A1]
1
ST1+[A2]
3
ST1-[/A]
2
ST2+[B]
4
ST2-[/B]
5
V+5S
16
P5004
TO POWER
CN22
ADATA0 7
ADATA1 9
ADATA2 11
ADATA3 13
B/CB 25
BCK 3
C 28
G/Y 27
LRCK 5
MCLK 2
NC1 16
NC2 12
PRG_CB21
PRG_CR19
PRG_Y 23
R/CR 29
V 26
VGND1 24
VGND2 22
VGND3 20
VGND4 18
VGND5 4
VGND6 1
VSEL1 15
VSEL2 17
XCSDFO 6
XMUT 14
XSCK 8
XSI 10
Y 30
CN21
CTS 13
DTR 11
GNDM1 26
GNDM2 24
GNDV11 27
GNDV12 25
GNDV13 17
GNDV21 16
GNDV22 20
LETTER 1
M+6V1 30
M+6V2 28
MICON1 14
MICON2 15
RXD 9
SPDIF 5
SQUEEZE 3
SW12V 22
SW2.5V1 19
SW2.5V2 18
SW3.3V1 23
SW3.3V2 21
SW5V 29
S[MTOF] 8
TXD 7
XLT 12
XREADY 2
XRESET 10
XSCLKA 4
XSDA 6
S7014 ACTRL
Q7002
MPD780232GC
10G 71
11G 70
12G 69
13G 68
14G 67
1G 80
2G 79
3G 78
4G 77
5G 76
5V
1
6G 75
7G 74
8G 73
9G 72
AVDD24
AVSS
18 CLOCK1
3 CLOCK2
4 FRAIC
5 GND
2 IRIN
15
JOGA26
JOGB27
KEY0 22
KEY121
KEY2
20 KEY3
19 LED1_ORG
14 LED2_GRN
16 LED3
17
LED4 28
LED5 29
LED6 30
LED7 31
NC2 66
P1 64
P10
53
P11
52
P12
51
P13
50
P14
49
P15
48
P16
47
P17
46
P18
45
P19
44
P2 63
P20
43
P21
42
P22
41
P23 40
P24 39
P25 38
P26 37
P27 36
P28 35
P29 34
P3 62
P30 33
P31 32
P36 65
P4 61
P5
58
P6
57
P7
56
P8
55
P9
54
RESET
6 STBYLED
13 SUBCL
7 SUBREQ
10 SUBSI
8 SUBSO
9
VDD 25
VDD2
59
VDISP
60
VOLA
11 VOLB
12
VSS 23
P2001A
TO VIDEO
P5003
TO POWER
P7002
P7002A
P5002
P3113A
P2002A TO VIDEO
P5007
P3111A
Q7001
HNV-12SS12T
10G
32
11G
31
12G
30
1G
41
2G
40
3G
39
4G
38
5G
37
6G
36
7G
35
8G
34
9G
33
F1
1
F1'
2
F2
45
F2'
44
P1
22
P10
13
P11
12
P12
11
P13
10
P14
9
P15
8
P16
7
P17
6
P18
5
P2
21
P3
20
P4
19
P5
18
P6
17
P7
16
P8
15
P9
14
C0001
104Z
C7014
104Z
C7016
683Z
C7013
104Z
C7006 104
C7011 104Z
C7003
104Z
C7001
104Z
C7002
104Z
C7004
104Z
C7007
C7008
C7009
C7010
D7001
UDZS4.7B
D7002
GP104001E
Q7003A
RPM7138-H3
Q7003
PIC-37043TE2
S7001
1 2
3
S7002
STBY/ON
S7013 PAUSE S7012
ST/T-D
S7003 EJECT S7004
INPUT<U>
S7005
INPUT_D
S7006
STOP
S7010
MEMORY
S7009
UP
S7008
DOWN
S7007
PLAY
S7011
SURR
D7008
ACTRL
D7003 STBY
D7004
PON
D7005
IPM
D7006
T-D
D7007
PRGV
X7001
5.00MHZ
Q7010
DTC144EE
Q7007
DTC114EE
Q7009
DTC114EE
Q7008
DTC114EE
Q7004 DTC114EE
Q7005 DTC114EE
Q7006
DTC114EE
R7012
100
R7040
2.2K
R7016
270
R0025
NC
R0027
NC
R0026
NC
R0009 47
R0008 47
R0007 47
R0006 47
R0005 47
R0004 47
R0003 47
R0002 47
R7038
4.7K
R7039
4.7K
R7037
4.7K
R7036
4.7K
R7035
4.7K
R7009
100
R0001
47
R0020 47
R0019 47
R0023
10K
R0018 47
R0017 47
R0016 47
R0015 47
R0014 47
R0013 47
R0012 47
R0010 47
R0011 47
R0021
10K
R0024
10K
R0022
10K
R7018
270
R7013
270
R7014
270
R7032
0
R7002
390
R7031
560
R7015
270
R7028
2.7K
R7024
2.7K
R7019
2.7K
R7023
820
R7022
560
R7021
470
R7020
330
R7027
560
R7026
470
R7025
330
R7029
330
R7030
470
R7017
270
R7010
4.7K
R7011 4.7K
R7001
390
R7008
10K
R7004
100
R7005
100
R7006
100
R7007
100
R7033
1M
C7015
22/50
C7005
100/6.3
C7012
100/6.3
P10 P11 P12 P13 P14 P15 P16 P17 P18
1G 2G 3G 4G 5G 6G 7G 8G 9G
10G 11G 12G
P1 P2 P3 P4 P5 P6 P7 P8 P9
P5 P6 P7 P8 P9
P10 P11 P12 P13 P14 P15 P16 P17 P18
INSIDE
H3- H3+ H2- H2+ H1- H1+
A1 A2 A3
ST2- ST2+
ST1+A2
ST1-
ST1+A1
F2 F1
+5V -VB
P4
K0
P3
P2
K1
P1
INSIDE
H3- H2- H1-
A1 A3
ST2+ ST1-
ST1+A1 ST1+A2
ST2-
A2
H1+ H2+ H3+
12G
11G K2
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
XLT
XRESET
XSO CTS
XSI XLT
XSCLK DTR
+5V GND
XREADY XRESET
DOUT RXD
TXD XSO
RXD TXD
DTR XSI
CTS DOUT
XSCLK
-VB
+5V
XREADY
F2 F1
TRAY_SW
-VB
+5.6V
RESET SUBCK SUBDI
SUBDO
SUBRDY
GND
NAETC-7642
NAETC-7643
NAETC-7644
NAETC-7649 NASW-7638
NADIS-7637
SCHEMATIC DIAGRAMS-1
DISPLAY SECTION
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