RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
111
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
Schematic K
e
y No
.
K10
K12
K4
K3
K14
K11
K2
K5
K9
K13
K1
K6
K21
K20
K18
K15
K16
K8
K7
K55
K54
K25
K50
K32
K27
K51
K31
K26
K49
K30
K23
K24
K52
K17
K29
K22
K19
K28
K39
K40
K46
K47
K48
Def
ault Code
7A-1D
K
e
y No
.
Function
4
SYSTEM PO
WER
5
ST
ANDBY
7A-1E
6
SLEEP
7A-57
7
6CH INPUT
7A-87
8A
–
9B
–
10
C
–
11
PHONO
7A-14
12
V
-A
UX
7A-55
13
TUNER
7A-16
14
MD/CD-R
7A-C9
15
CD
7A-15
40
TV MUTE SELECT
004-092
41
CH +
004-091
42
MUTE
7A-1C
16
D-TV/CBL
7A-54
17
VCR 1
7A-0F
18
VCR2/D
VR
7A-13
19
D
VD
7A-C1
20
21
22
PO
WER [TV]
–
–
–
23
PO
WER [A
V]
004-012
25
REC [O]
–
26
27
A
UDIO
28
29
004-048
–
004-033
004-044
30
31
32
33
34
V
OL +
35
V
OL -
004-032
004-041
004-049
004-040
7A-1A
7A-1B
36
LEVEL [TITLE]
004-113
37
TV V
OL
+
004-088
38
SET MENU [MENU]
004-084
39
CH -
004-090
K45
K38
K37
K43
K44
K35
K36
K42
K41
K34
K33
48
2
49
3
004-002
004-003
50
4
51
5
52
6
53
7
54
8
55
9
004-004
004-005
004-006
004-007
004-008
004-009
56
10
004-000
57
11
004-120
58
12
–
45
ON SCREEN [DISPLA
Y]
004-015
46
STEREO
7A-56
47
1
004-001
43
TEST [RETURN]
004-131
44
TV V
OL
-
004-089
7C-B8
7C-B6
7A-1C
DV
D
Y
amaha 1
–
7C-80
7C-8B
7C-83
7C-AD
7C-B9
7C-82
7C-BA
7C-86
7C-85
7C-87
7A-1B
7A-1B
7C-B1
7C-B4
7C-B2
7C-B5
7C-95
7C-96
7C-97
7C-98
7C-99
7C-9A
7C-9B
7C-9C
7C-93
7C-9D
7C-9E
7C-A6
7A-56
7C-94
7C-B7
7C-B3
–
–
LD
Y
amaha
–
–
–
7C-5A
7C-12
7C-02
7C-05
7C-03
7C-06
7C-5B
7C-07
–
–
–
–
7C-18
7C-19
7C-1A
7C-1B
7C-1C
7C-1D
7C-1E
7C-1F
7C-16
7C-5D
7C-15
7C-13
7C-17
–
–
–
–
CD
Y
amaha 1
–
–
7A-4F
7A-09
–
7A-0B
7A-08
7A-0A
7A-0D
7A-09
7A-0C
–
–
–
–
79-12
79-13
79-14
79-15
79-16
79-17
79-18
79-19
79-10
79-1A
79-0B
79-0A
79-11
–
–
–
–
Y
amaha 2
–
–
79-4F
79-55
–
79-04
79-02
79-07
79-05
79-56
79-06
–
–
–
–
79-12
79-13
79-14
79-15
79-16
79-17
79-18
79-19
79-10
79-1A
79-0B
79-0A
79-11
–
–
–
–
CD-R
Y
amaha
–
–
–
7F-83
–
7F-86
7F-82
7F-87
7F-88
7F-84
7F-89
–
–
–
–
7F-92
7F-93
7F-94
7F-95
7F-96
7F-97
7F-98
7F-99
7F-90
7F-9A
7F-8A
7F-9E
7F-91
–
–
–
–
MD
Y
amaha 1
–
–
79-AF
79-A9
–
79-AB
79-A8
79-AE
79-A
C
79-AA
79-AD
–
–
–
–
79-86
79-87
79-88
79-89
79-8A
79-8B
79-8C
79-8D
79-8E
79-8F
–
79-A5
79-85
–
–
–
–
T
APE
Y
amaha 1
–
–
7A-04
–
7A-06
7A-07
7A-00
7A-40
7A-01
7A-03
7A-02
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Y
amaha 2
–
–
7F-04
–
7F-06
7F-07
7F-00
7F-08
7F-01
7F-03
7F-02
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
7A-10
TUNER
Y
amaha 1
–
–
–
–
–
–
–
–
–
–
–
–
–
7A-12
7A-11
7A-E6
7A-E7
7A-E8
7A-E9
7A-EA
7A-EB
7A-EC
–
–
–
–
–
7A-E5
–
–
–
7A-10
Y
amaha 2
–
–
–
–
–
–
–
–
–
–
–
–
–
D1-0D
7A-11
D1-0F
D1-10
D1-11
D1-12
D1-13
D1-14
D1-15
–
–
–
–
–
D1-0E
–
–
–
7A-52
DSP
FIX
–
–
–
–
–
–
–
–
–
–
–
7A-86
7A-98
7A-9C
7A-53
7A-89
7A-8A
7A-8B
7A-8C
7A-8D
7A-8E
7A-8F
7A-90
7A-96
–
7A-97
7A-C2
7A-88
7A-85
7A-99
EX