Remote Control Schematic Diagram - Yamaha NS-BP300 Service Manual

A B
R-840/NS-BP300
■ REMOTE CONTROL
1
SCHEMATIC DIAGRAM
These PADs are test point for ISP in the production line.
VCC Revision history:
R3
10 ohms C1 C2
D1
IR_DIODE
47uF 0.1uF
R1
1 ohm
2
Q1
R2
47 ohms
E2 VDD
U1
M34286G2GP
VSS
1 20
VSS VDD
2 19
E2 CARR
XIN
3 18
E1 D0
4 17
XIN D1
5 16
XOUT D2
6 15
E0 D3
7 14
G0 D4
X1
8 13
G1 D5
4.00MHz
3
9 12
G2 D6
10 11
G3 D7
PANELS
4
MCR-940 MCR-840
(B, G, F models) (C, T, K, A, L, V models)
5
Key colors
A. Red
B. Green
C. Yellow
6
D. Blue
7
80
C D
K25
K15 K13
D3 D5
K31 K27 K26 K30 K29 K28
K80 K84 K83 K79 K82 K81 K78
K76 K72 K71 K75 K70 K77 K74
K64 K68 K67 K63 K66 K65 K62
K69 K73 K61 K60 K59 K58
K7 K10 K9 K5 K8 K3 K1
K47 K50 K45 K49 K52 K54 K48
K37 K36 K39
K19 K18 K22 K21 K20 K23 K16
D2
DAN202K DAN202K
G1 G0 E0
MCR-640
(G, F models) (C, L, V models) (B, G models)
E F
KEY LAYOUT
1
5
Option
D6
8 9 10
13
16 18
20 21 22
25 26
28 29 30
Option
D4
32 33 34
36 37
no use
40 41 42
44 46
45
48 49 50
52
51 53
58 59 60
62 63 64
66 67 68
70 71 72
74 75 76
78 79 80
82 83 84
G H I
KEY CODE
Key
Key Name Category Code
No.
1 System 78-0F
3 Disc 78-00
5 MENU iPod 7F01-0FF0
3
7 iPod 7F01-0EF1
8 iPod 7F01-1BE4
9 ENTER iPod 7F01-11EE
7
10 iPod 7F01-1CE3
13 iPod 7F01-1EE1
15 iPod 7F01-14EB
16 iPod Input select 78-D0
18 SHUFFLE iPod 78-07
19 REPEAT iPod 78-0C
15
DISC
20 Input select 78-4A
CD
19 AUX Input select 78-49
21
USB Input select 78-29
22 AUX Input select 78-49
23
23 TUNER Input select 78-4B
25 MEMORY Tuner 78-B2
26 PRESET Tuner 78-1B
27
27 TUNING Tuner 78-AA
28 TP (B, G, E, F models) Tuner 78-81
29 MONO Tuner 78-B7
31
30 PRESET Tuner 78-1C
31 TUNING Tuner 78-A9
32 DISPLAY System 78-4E
35
33 TIMER System 78-A0
34 SLEEP System 78-4F
39 35 DIMMER System 78-BA
OPTION 78-2B
36 System
DISPLAY 78-4E
37 OPTION System 78-2B
43
39 PURE DIRECT System 78-50
40 A (Red) Disc 7C-E9
41 B (Green) Disc 7C-EA
42 C (Yellow) Disc 7C-EC
47
43 D (Blue) Disc 7C-EB
TOP MENU/TITLE LIST
44 Disc 7C-B1
TOP MENU
45 System 7C-B4
POP UP MENU
54 46 Disc 7C-B2
MENU
47 VOLUME + System 78-1E
48 System 7C-B5
49 ENTER System 7C-B8
50 System 7C-B6
EXIT 7C-C0
61 51 Disc
SETUP 7C-AC
52 System 7C-B3
53 RETURN Disc 7C-B7
65
54 VOLUME - System 78-1F
58 Disc 7C-85
69
59 Disc 7C-83
60 Disc 7C-82
61 MUTE System 78-9C
73
62 Disc 7C-86
63 Disc 7C-87
77
64 Disc 7C-B9
65 Disc 7C-BA
66 1 Disc 7C-94
81
67 2 Disc 7C-95
68 3 Disc 7C-96
69 4 Disc 7C-97
70 5 Disc 7C-98
71 6 Disc 7C-99
72 7 Disc 7C-9A
73 8 Disc 7C-9B
74 9 Disc 7C-9C
75 0 Disc 7C-93
76 ENTER Disc 7C-B8
77 CLEAR Disc 7C-9F
AUDIO 7C-AD
78 Disc
PROGRAM 7C-A0
SUBTITLE 7C-AA
79 Disc
RANDOM 7C-A1
ANGLE 7C-AE
80 Disc
REPEAT 7C-A3
ON SCREEN 7C-A6
81 ZOOM Disc 7C-D7
A–B 7C-A4
P in P 7C-ED
Disc
82 RANDOM 7C-A1
TIMER System 78-A0
REPEAT Disc 7C-A3
83
SLEEP System 78-4F
SETUP 7C-AC
Disc
84 ON SCREEN 7C-A6
DIMMER System 78-BA
J
BD DVD CD
(MCR-940) (MCR-840) (MCR-640)
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