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Yamaha Ls 9 Service Manual

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    LED/SW Matrix
    LS9-16/LS9-32PNIN 003 CIRCUIT DIAGRAM (LS9-16/LS9-32)
    PNIN 003 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008807-358 
    						
    							
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    ABCDEFGHJKILMNOP
    
    I/F, Controller, Driver
    LS9-16/LS9-32PNMS 001 CIRCUIT DIAGRAM (LS9-16/LS9-32)
    PNMS 001 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008808-159
    
    :  Not installed¢°î
    ÷£
    to FD-CN102  (Page 41: J5)
    to ENC-CN301  (Page 36: G2)
    to PNDA-CN401  (Page 55: G2)
    CPU(EC-PNS1)
    TRANSCEIVER
    Transistor Array
    DTC114EKA (VV655400)DIGITAL TRANSISTORTR101
    1: GND2: IN3: OUT
    1
    3
    2R1R2IN
    GND
    OUT
    INGNDOUT
    R1R2
    COMMON(+)
    OUT
    IN
    KRA226S (WG989900)DIGITAL TRANSISTORTR102-114
    1. COMMON  (EMITTER)2. IN (BASE)3. OUT  (COLLECTOR)
    12
    3 
    						
    							
    ABCDEFGHIJKLMNOPQ
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    LED/SW Matrix
    LS9-16/LS9-32PNMS 002 CIRCUIT DIAGRAM (LS9-16/LS9-32)
    PNMS 002 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008808-2601 
    						
    							
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    ABCDEFGH
    
    USB interface
    LS9-16/LS9-32PNMS 003 CIRCUIT DIAGRAM (LS9-16/LS9-32)
    PNMS 003 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008808-3612
    
    USB POWER SWITCH
    to DSP-CN103 (LS9-16)  DSP32-CN103 (LS9-32)  (Page 23: K12)
    USB Host 
    						
    							
    ABCDEFGH
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    STIN Key, Meter
    LS9-16STIN1 CIRCUIT DIAGRAM (LS9-16)
    STIN1 CIRCUIT DIAGRAM (LS9-16)28CC1-200100881562
    
    to STIN2-CN201  (Page 64: H3)
    to FD-CN301  (Page 40: B5) 
    						
    							
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    ABCDEFGH
    
    STIN Key, Meter
    LS9-32STIN1 CIRCUIT DIAGRAM (LS9-32)
    STIN1 CIRCUIT DIAGRAM (LS9-32)28CC1-200100881263
    
    to STIN2-CN201  (Page 65: H2)
    to FD-CN301  (Page 40: B5) 
    						
    							
    ABCDEFGH
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    STIN Encoder, UserDefine
    LS9-16STIN2 CIRCUIT DIAGRAM (LS9-16)
    STIN2 CIRCUIT DIAGRAM (LS9-16)28CC1-200100881664
    
    to STIN1-CN102  (Page 62: H1)
    STIN1
    STIN2 
    						
    							
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    ABCDEFGH
    
    STIN Encoder, UserDefine
    LS9-32STIN2 CIRCUIT DIAGRAM (LS9-32)
    STIN2 CIRCUIT DIAGRAM (LS9-32)28CC1-200100881365
    
    to STIN1-CN102  (Page 63: H1)
    STIN1
    STIN2
    STIN3
    STIN4 
    						
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