Yamaha Tyros3 Service Manual page 208

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Tyros3 OVERALL CIRCUIT DIAGRAM 4/9 (DM 4/6)
1
DM 4/6
2
3
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Tyros3
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D E F G
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D E F G
H I J
MASK ROM 512M MASK ROM 512M
WAVE L1 WAVE L2
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M-7, P-7>
TRANSCEIVER
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AND
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TRANSCEIVER
TRANSCEIVER
AND
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TRANSCEIVER
MASK ROM 512M MASK ROM 512M
WAVE H1 WAVE H2
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M-7, P-7>
Parts marked with "
B00 01470, E00 02830, U00 01285 and ET00 01125.
Parts marked with "
B00 01471, E00 02831, U00 01286 and ET00 01126 and up.
H I J
K L M
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MASK ROM 512M MASK ROM 512M
WAVE L1 WAVE L2
MR26V51252R MR26V51252R
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MASK ROM 512M
MASK ROM 512M
WAVE H2
WAVE H1
MR26V51252R MR26V51252R
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28CC1-2001031804-5
Not installed Note : See parts list for details of circuit board component parts
1" are applicable to products with serial numbers up to
2" are applicable to products with serial numbers from
K L M
N O P Q
Tyros3
Tyros3
N O P Q
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