Yamaha DRX-1 Service Manual page 164

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A
B
DRX-1
1
SCHEMATIC DIAGRAM
ANALOG: IN /OUT 2
1
2
2
REAR_IN
A
S-CONN
GNDV
1955-B
TCX0310
1B
F5503
3B
Y
Y/C IN
F5504
4B
C
3
2B
B
GNDV
GNDV
GNDV
REAR_IN
F5202
C
4
2
CVBS
4
YKC21-4158
1959-A
GNDV
2
GNDV
4
YKC21-4157
D
1952-A
GNDV
not used
5
REAR_IN
F5101
AL /
1
MONO
F5103
AR
3
2
E
YKC21-3620
1958-A
GNDA
GNDA
1
6
3
2
YKC21-4159
1951-A
F
GNDA
not used
GNDA
7
1
2
164
C
D
A, B, G model
3
4
2410
10n
I402
2400
3403
3404
100R
10n
100R
6403
6402
DF3A6.8FU
DF3A6.8FU
GNDV
GNDV
3407
I407
2404
I406
100R
10n
6405
DF3A6.8FU
GNDV
5SW
2406
I409
1n
GNDA
GNDV
GNDA
3
4
E
F
5
6
7
5SW
5SW
I404
7400
BA7652AF
1
GND
IN1
2 CTLA
OUT 7
3
VCC
IN2
LOGIC
4 CTLB
IN3 5
5SW
7401
BA7652AF
1
IN1
GND
2 CTLA
OUT 7
I410
3
VCC
IN2
LOGIC
4 CTLB
IN3 5
CTLA
CTLB
OUT
L
L
IN1
H
L
IN2
L
H
IN3
H
H
MUTE
5
6
7
G
H
8
9
5SW
5SW
8
GNDV
I417
6
I416
GNDV
GNDV
2405
10n
8
GNDV
I414
I411
5SW
6
I412
GNDV
2408
1n
2411
GNDV
10n
8
9
I
J
10
1951-A F1
1952-A D1
1955-B A1
1958-A E1
1959-A C1
2400 B5
2401 B2
2402 C9
A
2403 C9
2404 C4
2405 C9
2406 E4
2407 E8
2408 E9
2410 A4
2411 F10
3402 A3
3403 B4
B
3404 B4
3405 B2
YCVBSIN
3406 B2
to IO1
3407 C3
3408 C2
3409 E5
3410 E2
3411 E2
3412 E5
3413 E9
C
3414 F9
3415 F9
3416 F2
YFIN
3417 F2
from IO1
3418 A5
3419 A6
5400 A8
6402 B4
6403 B3
6405 C2
7400 B6
D
7401 D6
F5101 D2
F5103 E2
F5202 C2
F5503 B2
F5504 B2
CIN
I402 B5
to IO1
I404 B5
I406 C5
I407 C4
E
I409 E4
I410 E5
I411 E8
I412 E8
I414 E9
I416 C8
CFIN
from IO1
I417 B10
F
10

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