KDC-2016/215S/35MR
4
COMPONENT DESCRIPTION
CD PLAYER UNIT(X32-4600-00)
Ref.No. Component Name
Application/Function
Operation/Condition/Compatibility
Generation of RF signal based on the signals from the APC
IC1
AN8806SB
RF amplifier
circuit and pickup, and generation of servo error(focusing error
and tracking error) signals. Detection of dropout, anti-shock,
track crossing and off-track conditions.
Focusing,tracking,sled and spindle servo processing. Auto
IC2
MN662770KA7
CD signal processor bult-in MI-COM.
matic adjustment(focusing, tracking, gain, offset and balance)
operations. Digital signal processing(DSP, PLL, sub-codes, CIRC
error correction, audio data interpolaration) operations.
IC4
BA5917AFP
BTL driver
Focusing coil, tracking coil, spindle motor and sled motor
driver
IC5
TA78L05F
5V AVR
IC6
NJM4565MD
Low pass filter
Q1
2SA1362(Y)
APC
LD power control
Q2
DTC124EUA
POWER SW
Power on during the source selected CD
Q3
2SA1362(Y)
A.8V SW
A8V line ON/OFF control
Q4
2SA1362(Y)
D.5V SW
D5V line ON/OFF control
Q5
DTC124EUA
MOTOR ON SW
Power on during CD roading or eject action
Q6
2SA1576A
TE LEVEL SW
OFF during CDR play
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