Block Diagrams - NAD C660 Service Manual

BLOCK DIAGRAMS

1. CD-Play Block Diagram
Spindle
motor
disc
LD
Driver
I / V AMP
Pick- up
- P151EXV:Sanyo)
(SF
Stepping
Sledmotor
Focus, Tracking
(M63021FP: )
Mitsubishi
RF Amplifier
(CXA2581N :Sony)
Equalizer
ALPC
Focus Error
Tracking Error
Digital Servo Processor
(CXD 3030R:Sony)
Focus Servo
Tracking Servo
Spindle Servo
EFM decoding
CD-DA Decoder
ATAPI Interface
1Mbit DRAM
1bit DAC
-31-
- Controller
(H8/3062:Hitachi)
System Control CDR -Controller
Read Channel
Servo Processor
Sled Servo
FPGA
CDR FPGA
(XC10TQ114: XILINX) XILINX
HDCD &MP3
CDDA/MP3 Switching
Serial to Parallel
Data conversion
CDP Dout