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Yamaha Electone GX-1 Service Manual page 55

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RHY
1
Voltage Comparator for Swinger (7circuits)
—_
Voltage circuit for Swinger
.*
2 5
Zo
3
gi .
gerne ve A he) .
# ® 44
agnor casa ag
x '
x
at
al:
ety
= A l e s - : i,
jo
ie al
pal
Ear
i
x8)
pes
fi, a 4
s
a
Down and up beat control circuit
.
wii
)
(sg
at St | ge coe
yoda dih din di dite di | nd Maes dts os
gs wash aos
+ suet ented erty mega
1 SIP
-
i
OfF0 ofFo Offo O1FO ofFo ofFo off-o o4Fo ofto ofto offo
8 = se
af
,
SIH
MS
AES
SS
SBFR
SY
5 8 of
jupeg Bg
hg eg aon
eg
eo
els ee ote
Ce
eee
, RT
a, St e e TRY
Ve Roe
eG one TE ok.
6
al
eo8e2 2 fe Gest 2
28 ae
} Ga aad deg e e ae
tae
Counter for Waltz
and 5 measure
—48—
Rhythm Stop
Rhythm Start Rhythm Lamp driving
Timing Selection for Lamp driving
Circuit Board,Adjustment, Wiring
Gx-1
(S/#
5030~
)
=
1,
Slow Rock tempo compensation adjustment --VR13
Conditions:
Set tempo VR to maximum speed.
The speed of the rhythm tempo oscillator should be approx.
10Hz for all beats except Slow Rock.
Adjust the Slow
Rock
tempo
for a 7.5Hz frequency at
terminal TP1 (29).
Wirings
RHY
1
No. | Terminal | Cele ,
Direction
No. | Terminal | Cee.
Direction
40|
+15 | REI2} PN6-TVRI-1
| 80|
+15
39}
+15
79|
+15
38}
—15 | Gy12| RA--15
78|
—15
37|
-15
7|
-15
j
36}
S1 | BR | PS1-©-c
76|
RC | GG | PN6-SW1-M
35|
S4 | YE | PS1-©-C
75|
11 | YE | PN6-VRI1-2-3
34|
M1 | BE|
PN6-VR1-3-3 | 74)
TP2
33}
12 | GR|
PN6-VR1-3-2
|73|
S2 | RE | PS1-©-B
32/
M2 | VI | PN6-VRI-3-2
|72}
S3 | OR | PSI-©-M
31)
S6 | BE|
PS1-@-M
71|
SR | YE | PS5-©-C
30;
S5 | GR|
PS1-6-B
70|
T | OR | PN6-VRI-1-1
29|
TP
69|
S7 | YE | PS15-©-C
28;
la
68;
1B
27|
1b
67|
1A
2%]
2a
66|
2B
25|
2b
65}
2A
24)
3a
64|
3B
23|
3b
63}
3A
22|
4a
62|
4B
21|
4b
61]
4A
|WH | PS1-@-M
20;
5a
60;
5B
19|
5b
59/
5A | GG | PS1-@-B
18|
6a
58|
6B
17|
6b
57/
6A
16|
1P | RE | PS3-@-C
56]
G_ | GY | PN6-SWI1-C
15| ABE
55] VR2 |BRX?| Rnvetsa_ |
14|
WP | OR | PS3-@-M
54|
SF
13|
4a'
53|
4B' | GY | RHY3-4B'@)
12]
4b'
52}
4A' | VI | RHY3-4A'6?
11]
5a'
51|
5B'
10|
5b'
50|
5A' | WH| RHY3-5A'(@8)
9|
Ga'
49|
6B'
8 | 6b'
48| 6A' |SBX2] Five caao |
7|
AS | WH|
PN6-SWI-B-
| 47!
SI' | GR | PS16-@-M
6|
PP
46]
L2 | BR | PN6-L2
5 | LP | WH|
KAL-CN2-LPQ9| 45}
L1 | PK | PN6-L1
4|
RB | OR | PN7-@-M
44]
TM | SB | PN6-SW2-M
$ i .
2
43|
E
2)
E
|BLI2| PN6-TVRI-@
/|42]
E
if-E
41]
E

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