Yamaha DSP-AX1800, Service Manual

Page: 177 / 181

2
A B C D E F G H I J
1
3
4
5
7
RX-V1800/HTR-6190/DSP-AX1800
6
178
RAV29
RX-V1800 (U, C models)
RAV30
RX-V1800 (R, T, K, A, B, L models)
X1
4.00MHz
+3V
SW2
ZONE3
D1
IR DIODE
R1
1 ohm
C1
47
µ
F
R2
47 ohms
Q1
U1
UPD67AMC-397-5A4-E1-A
1
KI/O5
KI/O4
KI/O3
KI/O2
KI/O1
KI/O0
KI3
KI2
KI1
KI0
KI/O6
KI/O7
S0
S1/LED
REM
VDD
Xout
Xin
GND
S2
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ZONE2
ID2
ID1
SW1
K1
K2
K6
K5
K13 K17
K8 K4
K11
K14
K10
K12
K21
K16
K20
K15
K19
K28
K24
K9 K18 K23
K27
K22
K29
K7 K3 K25 K26
J2
+
R3
100 k-ohms
• SCHEMATIC DIAGRAM • KEY CODE
• KEY NO. LAYOUT
• PANELS
RAV29: RX-V1800 (U, C models)
RAV30: RX-V1800 (R, T, K, A, B, L models)
RAV29 (U, C models)
1
3 4 5
7 8 9
11
15 16
17 18
19
21 22 23 24
25 26 27 28
29
30 31
20
12 13
10
14
6
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
XM
A-E/CAT. (-)
PRESET/CH (UP)
A-E/CAT. (+)
DISPLAY
ALL
PRESET/CH (DOWN)
PRESET
CAT.
NUMBER
RAV29
(no key)
(no key)
(no key)
(no key)
(no key)
(no key)
(no key)
(no key)
(no key)
(no key)
7A-B8
7E-BA
7A-D2
7A-D1
7A-D4
7E-BB
7A-D3
7A-CD
7A-CE
7A-D0
7A-D9
7A-D7
7A-D6
7A-D8
7A-DA
7A-DB
7A-DC
–
ID1
ZONE2
7A-B9
7A-ED
7A-F3
7A-F2
7A-F5
7A-EE
7A-F4
7A-FC
7A-FB
7A-F1
7A-F6
7A-FA
7A-F9
7A-F0
7A-FD
7A-FE
7A-FF
–
ID1
ZONE3
1
2
3
4
5
6
ENT
7
8
9
0
(no code)
(no code)
7A-61
7A-62
7A-63
(no code)
7A-64
7A-65
7A-66
7A-BF
7A-67
7A-68
7A-69
7A-60
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
ID1
ZONE2/3
ZONE2 ZONE3
Pressing with
“NUMBER” key
7D-2F
7D-64
7D-66
7D-67
7D-6B
7D-63
7D-6A
7D-6F
7A-CE30
7D-65
7D-6C
7D-6E
7D-6D
7D-68
7D-70
7D-71
7D-72
–
ID2
ZONE2
7D-30
7D-74
7D-76
7D-77
7D-7B
7D-73
7D-7A
7D-7F
7A-FB05
7D-75
7D-7C
7D-7E
7D-7D
7D-78
7D-20
7D-21
7D-22
–
ID2
ZONE3
1
2
3
4
5
6
ENT
7
8
9
0
(no code)
(no code)
7D-A1
7D-A2
7D-A3
(no code)
7D-A4
7D-A5
7D-A6
7D-3F
7D-A7
7D-A8
7D-A9
7D-A0
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
(no code)
ID2
ZONE2/3
ZONE2 ZONE3
Pressing with
“NUMBER” key
ID1 ID2 Key
no.
Key name
Code
RAV30
POWER
TUNER
CD
CD-R
STANDBY
MD/TAPE
DVD
BD/HD DVD
PHONO
DTV/CBL
DVR
VCR
V-AUX/DOCK
PRESET (UP)
VOLUME (+)
PRESET (DOWN)
VOLUME (-)
A/B/C/D/E
MUTE
ID1/ID2
ZONE2/ZONE3
7A-10
7A-11
7A-12
7A-6E
7A-6A
7A-6C
7A-72
7A-B5
7A-6B
7A-B7
7A-B6
7D-F5
7D-F6
7D-F7
7D-35
7D-31
7D-33
7D-39
7D-2C
7D-32
7D-2E
7D-2D