Yamaha DSP-AX640 User Manual

RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
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RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
No. Port No. Function name I/O Detail of function
44 P52 /ICCS O CS493x Reset
45 P51 /CSPLD O Digital External Control IC CE
    For Flash Writing (HI)
    CS-DSP INT/ABOOT
    
    
    Headphone Mute Output
    
    
    
    
    Discriminate
    
    
    BD3841 Clock
    BD3841 Data
    
    
    Microprocessor Power Supply, +5V
    
    Microprocessor Ground
    
    
    
    
    Y/C Separation Select
    
    External/Internal synchronize Output
    
    PLL IC Enable/Destination Discriminate 1
    
    synchronize 
    PLL IC Clock/Destination Discriminate 0
    
    
    Tuned
    Tuner/ST
    Tuner Mute
    
    
    
    
    Protection Excess Current Detect
    Power Limiter A
    Power Limiter B
    Connection Discriminate
    Protection DC Detect
    
    Temperature Detect
    Fan Drive Detect
    Key AD Input 0
    Key AD Input 1
    AD Ground
    Protection Power Supply Voltage Detect
    AD Reference
    AD Power Supply
    
IC601: M30626FHPFP (FUNCTION P.C.B.)
16bit µ-COM (Main CPU)

Yamaha DSP-AX640 Specifications

General

Brand	Yamaha
Model	DSP-AX640
Category	Receiver
Language	English