Yamaha psr 640 psr 740
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Extracted text from yamaha psr 640 psr 740 (Ocr-read)
Page 1
6 PSR-740 BLOCK DIAGRAM PSR-740/PSR-640 28CA1-8814457 PN IC29IC33 IC24 108114 120123 122 543 48 114 94,96 IC23 IC25 IC31 IC27 IC26IC32 IC3 IC1 IC30IC2 8 IC22IC28 33232 231 34 35 234 134 77 76,222,225 86,98,99 102,103 223,221 81 101 135 136IC6 IC4 IC14 IC14 IC7 IC8 IC15IC11 IC12 IC9 IC310 IC320IC210,220 IC510IC410 IC610 IC710 IC13 IC14 IC15 11 13 32 14 29 28 13 14 29 28 13 IC10 IC19 IC18 IC20IC21IC16 IC17 IC5IC1 IC2 PC1 19 6 17 11 11 TA2 TA1 13 14 27 28 29 17-19 215 7 (1) 11 13 32 22 24 2910 13 14 37 1 3 5 7 20 21 40439 415 14 13 12 11 (2) (2) (1)
Page 2
7 PSR-640 BLOCK DIAGRAM PSR-740/PSR-640 28CA1-8813472 IC190 IC260 IC200 IC600 IC290IC370 IC610 IC900 IC610IC310 IC210,220 IC320 IC510IC410 IC610 IC710IC1 PC1 IC360 IC360 IC350 IC330 IC300 IC320 IC310 IC510 TR501-505 IC530 IC500 11IC430IC420 IC410IC400IC800 19 6 17 10 13 14 37 1 3 5 7 20 21 40439 11 13 14 31 30 22 24 29 11 13 32(2) 11 13 32(1) 415 14 13 12 11 25 158 159 163 164 IC210 12 74,73 43,44,101 IC 220IC100 108 194 196 43 48 53 114 11 6 10 9 150 151 152 122 IRQFD