Yamaha Electone GX-1 Service Manual page 37

Mcirluit Board wiring(3)
GX-1 (S/# 5030~
DOC power supply wiring (ML 11~ML18 common)
a] 1 501 a Direction — wi Direction
+15 | RE| KAL+15 — | BL | KALE
30 | (CN2-8) 30_| (CN2-13)
"as [SY | KAL—15
30 | (CN2-10)
K, TR terminal wiring (ML11 ~ML18)
Termi- Direction ermi Color Direction | Ckt.
nal wii inal ir
KAL-TR1 KAL-K1
Wat OR si - 1) Kt | BR licn say | MEM
KAL-TR2 KAL-K2
TH | RE lot - 2 K2 | RE lion 1-42) | MLI2
KAL-TR3 KAL-K3
TR3 |OR |fon yy
K3 | OR [oni ag) | ML13
KAL-TR4 KAL-K4
Tre | VE Ka | ve [feAbike | muta
KAL-TRS
KAL-K5
TRS | GR licn 1-5)
KS | M H licws-as) | MLS
KAL-TR6 KAL-K6
eT eat
We SE licw 1-4e) | Lt
KAL-TR7 KAL-K7
a7 Vet - 71
a7 | Vt lion samy | Mt?
KAL-TR8 KAL-K8
TRS |GR LON a) KB |GR [Ari aq) | MLI8
MLI11 ML12;ML13|ML14;ML15|ML16|MLI7 ML 18
No. | Terminal |Se!er . Direction No. | Terminal | See" . Direction No. | Terminal | Sper. No. | Terminal | Soler. Direction
40} +15 80} +15 40} +15 80} +15
39| +15 79| +15 39| +15 79| +15
38| —15 78| —15 38| —15 78| —15
37| —15 77| -15 37| —15 77| -15
36| NI PHY5-0320) 76| £14 36| NI 76| £ cl4
35] Gl 75| £ 13 35| G1 75| £ ¢13
34] G2 | RE| BB-08 74| PW 34| G2 74| PW
33] G3 | OR | BB-09 73|2DTA 33| G3 73| 2DTA
32} G4 | WH| TBL-2165) 72| SUS 32| G4 72| SUS | YE | PB-BO8
31] G5 | GG | TBL-2295 71|2DTF 31| G5 71| 2DTF
301 G6 | SB | TBL-2364) 7| IL Same name terminals on these circuit board are. Con- 301 G6 7} IL
nected at the Mother board in common.
29] G7 | PK] TBL-2404) 69| ATF 2| G7 69| ATF
28} RMO 68| I 28 | RMO 68} I | BR|OVT-LI-1
27| Q4 67| RMI 27| Q4 67| RMI
26| Q1 |BLI2| ML11-£321) 66} AO 26| Q1 66| AO | px | PNI-@a-1
25] Q2 | GR| PB-BO14 65| PWM 25} Q2 65| PWM! VI | MOS-0253)
24} Q3 64| TR 24} Q3 64| TR *
23} £1 | BE| PB-BO11 63 23) f1 63
22} £2 |OR| PB-LF 62} LC3 22| £2 62|LC3
21] £3 |BLID@ wiu.use 61} LC1 21| £3 61) LC1
20) £4 BLI20 Mru-mve 60 | £4 60
19| £9 59} I 19} £9 59| I | RE | OVT-LI-2
18| £8 58| Ml 18| £8 58| Ml | OR |OVT-LI-3
7) 27 57| TAF 17| £7 57| TAF
16] £5 [BLI2) Mii vioe 56|LC2 16| £5 56|LC2]| YE | PB-LA
15| £6 55| OAT 15| £6 55| OAT
14] V1 | RE} PB-LO 54| E! 14} V1 54| E' | BLI2| RA-E
13} V2 [BLID0) Meu.vase 53| PB 13| V2 53| PB | RE | PNI-@-B
12] V3° |BLIZ0 Mon-veao 52| PR1 12| V3 52| PR1
11] V4 IBLIZG suse 51| PR2 | v4 51|PR2
10] V5 50| TAA 10} V5 50|TAA
9 |IDTA 49| AL 9 |1DTA 49| AL
8| K * 48 |1DTF ss 48 | 1DTF
7| KB 47| PC | BR | TBL-2563 7| KB 47| PC
6| WN | YE | OVT-LI-4 46| OFT 6| WN 46|OFT
5| v_ | GR] OVT-LI-5 45| SL 5| Vv 45| SL
4| WV | BE| OVT-LI-6 44| ATA 4} Wi 44|ATA
3| E | BLI2} ML11-V4i) 43| E 3] E 43| E
2| E 42| E 2| E 42| E
1 } E 41| E 1 | E 41| E