Yamaha O2R96 Service Manual page 376

L K J
BLOCK DIAGRAM (MB02R96)
IC100, IC102-104, IC301, IC302 (16P)
PN1
Dsub Cable
to METER (O2R96)
38CA1-8823672-2
I H G
LED Driver
CN100 (11P)
LED Matrix
CN101 (13P)
Switch Matrix
CN102 (10P)
CN302 (10P)
IC301 (5P) IC302 (5P)
5V 3.3V
REGULATOR REGULATOR
CN301
(14P)
DC1
F E D
IC601-603(16P)
LED Driver
CN502 (11P)
LED Matrix
CN501 (13P)
Switch Matrix
PN2
CN500 (17P)
CN303 (17P)
IC303 (16P)
Transceiver/
Receiver
CN303
(17P)
C B A
MB02R96
IC508 (112P)
CPU
SH2
7042A
BLOCK DIAGRAM (MB02R96)
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