Gx-700 Remote Control Transmitter; Gx-700Vcd Remote Control Transmitter - Yamaha GX-700 Service Manual

A B
GX-700/GX-700VCD

GX-700 REMOTE CONTROL TRANSMITTER

1
SCHEMATIC DIAGRAM
1 20
KI/O6 KI/O5
IED1
2 19
KI/O7 KI/O4
3 18
S0 KI/O3
4 17
S1/LED KI/O2
Q1
5 16
REM KI/O1
2
6 15
VDD KI/O0
7 14
X OUT KI3
8 13
X IN KI2
R1 C1
9 12
2.2Ω 47µF X1 VSS KI1
10 11
3(V)
RESET KI0
3.64MHz
3
4
5
113
6
C
K1 K2 K3 K4 K33 K34 K35 K36
K5 K6 K7 K8 K37 K38 K39 K40
K9 K10 K12 K41 K42 K43 K44
K13 K14 K15 K16 K45 K47 K48
K49 K51 K52
K53 K54 K55 K56
K25 K26 K27 K57 K58 K59
D1
D2
D3
Key Key
CUSTOM DATA
FUNCTION FUNCTION
No. (HEX) (HEX) No.
1 2 2 78 12 37 W (TAPE)
2 3 3 38 CENTER/REAR/DELAY
78 13
3 4 4 39 TEST
78 14
4 5 5 78 15 40 PROGRAM
5 PROG (CD) B 78 0B 41 BASS BOOST
6 R. TIME (CD) C 78 08 42 MUSIC
7 EDIT (CD) D 78 09 43 LEVEL .
8 +10 E 78 1A 44 LEVEL ,
9 REPEAT (CD) 78 0C 45 INPUT B
10 RANDOM (CD) 47 / I POWER
78 07
12 TUNER 48 SLEEP
78 4B
13 T E (CD) 49 INPUT N
78 04
14 Y R (CD) 78 03 51 1 1
15 A (CD) 78 01 52 6 6
16 L (CD) 78 02 53 7 7
25 DIRECTION (TAPE) 78 D8 54 8 8
26 VOLUME , 78 1E 55 9 NPRESET
27 VOLUME . 78 1F 56 0 BPRESET
33 : REC/PAUSE (TAPE) 57 TIME (CD) A
78 46
34 (TAPE) 58 MODE (CD)
E 78 45
35 R (TAPE) 78 44 59 DISC SKIP
36 A (TAPE) 78 41
D E

GX-700VCD REMOTE CONTROL TRANSMITTER

SCHEMATIC DIAGRAM
IED1
Q1
R1 C1
2.2Ω 47µF
3(V)
3.64MHz
D4
CUSTOM DATA
(HEX) (HEX)
78 42
78 48
78 5F
78 5B
78 85
78 5A
78 54
78 53
78 5E
78 0F
78 4F
78 40
78 11
78 16
78 17
78 18
78 19
78 10
78 0A
78 5D
78 0D
114
F
K1 K2 K3
K5 K6 K7
K9 K10
1 20
KI/O6
KI/O5
2 19
KI/O7 KI/O4
K13 K14 K15
3 18
S0 KI/O3
4 17
S1/LED KI/O2
K17 K18 K19
5 16
REM KI/O1
6 15
VDD KI/O0
K21 K22 K23
7 14
X OUT KI3
8 13
X IN KI2
K25 K26 K27
9 12
X1 VSS KI1
10 11
RESET KI0
Key CUSTOM DATA
FUNCTION
No. (HEX) (HEX)
1 2 2 78 12
2 3 3 78 13
3 4 4
78 14
4 5 5
78 15
5 PROG (CD) B 78 0B
6 R. TIME (CD) C 78 08
7 EDIT (CD) D 78 09
8 +10 E 78 1A
9 REPEAT (CD) 78 0C
10 RANDOM (CD) 78 07
12 TUNER 78 4B
13 T E (CD)
78 04
14 Y R (CD)
78 03
15 A (CD) 78 01
16 L (CD) 78 02
17 TIME INDEX Q (VCD) 78 82
18 TIME INDEX W (VCD) 78 81
19 RETURN (VCD) 78 8B
20 SELECT (VCD) 78 8A
21 : REC/PAUSE (TAPE)
78 46
22 (TAPE)
E 78 45
23 (TAPE)
R 78 44
24 A (TAPE) 78 41
25 W (TAPE) 78 42
26 VOLUME , 78 1E
G H
K4 K33 K34 K35
K8 K37 K38 K39 K40
K12 K41 K42 K43 K44
K16 K45 K47 K48
K20 K49 K51 K52
K24 K53 K54 K55 K56
K57 K58 K59
J1
D1
D2
D3
D4
Key CUSTOM DATA
FUNCTION
No. (HEX) (HEX)
27 VOLUME . 78 1F
33 KARAOKE 78 5C
34 INTRO
78 83
35 DIGEST
78 84
37 DIRECTION 78 D8
38 KEY/ECHO 78 48
39 TEST 78 5F
40 YMERSION 78 5B
41 BASE BOOST 78 85
42 MUSIC 78 5A
43 LEVEL . b 78 54
44 LEVEL ,
m 78 53
45 INPUT B
78 5E
47 / I POWER 78 0F
48 SLEEP 78 4F
49 INPUT N 78 40
51 1 1 78 11
52 6 6 78 16
53 7 7 78 17
54 8 8
78 18
55 9
NPRESET 78 19
56 0
BPRESET 78 10
57 TIME (CD) A 78 0A
58 MODE 78 5D
59 DISC SKIP 78 0D