KD-LX555R
5
Block diagram
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| REST |
| REST |
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| SWITCH |
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| LOAD/FEED | LOAD/FEED+ |
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| MOTOR | LOAD/FEED- |
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| CN1601 | |
| SPINDLE |
| SPINDLE+ |
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| MOTOR |
| SPINDLE- | |||||||||
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A,B,E,F |
| IC1601 |
| RWSEL | |
MD,LD |
| CDRF |
| IOP | |
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| RFDC | RFGC |
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| TEO | RFGO |
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| TEN | RFRP |
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| TEB | FEN |
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| SEL |
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REST
SW1
SW2
IC1571 |
| VOUTL | IC1572 | |||
| VOUTR | |||||
D/A |
| CDLPF | ||||
| BCKLRCK | |||||
CONVERTER |
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IC1652 | A0 to A16 |
| IC1653 |
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MP3 |
| SRAM |
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WF,OF,CS1 |
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DECODER | I/O1 to I/O8 |
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| DATA |
ANT |
| J1 |
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| AM_ANT |
| TU1 |
| TU_Lch | IC400 |
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| FM/AM |
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| FM_ANT |
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| TU_Rch | E.VOLUME |
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| TUNER |
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| FRONTL | |||||
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| REARL | |
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| MBC |
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| IC461 | ||
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| SQ |
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| PREAMP | |
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| SM |
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| FM/AM_DET |
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| SD/ST |
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| AFCK |
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| SEEK/STOP |
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| FRONTR | IC361 | |||
CD_Lch,CD_Rch | FM/AM |
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| REARR | PREAMP | |||||||
PLL_CE |
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| PLL_DO |
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| LINE OUT |
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| CN380 | ||
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| FRONTL | |||||
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| FRONTR | |||||
FRONTR | REARL |
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REARR | REARR |
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FRONTL |
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REARL |
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4
3
2
1
BCK,LRCK,AOUT
PLL_CLK |
PLL_DI |
IC941 |
POWER |
SW1 SW1 |
SW2 SW2 |
PICKUP FOCUS+ |
FOCUS- |
TRACKING+ |
FOCUS+
FOCUS-
IC1621
D.SERVO
DSP
TRO VREF FOO FMO CMO
BUSO to BUS3
BUCK,CCF
DSPRESET CLOCK
/RESET
MIDIO RST
/MCLK DACMI
REQ DACMC
DATA DACMD DACCS
IC1501
CPU
BUSCLK BUSSI/SO
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| CF_SEL |
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| IC51 |
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| RDS |
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| RDS_SCK |
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| RDS_DA |
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| P.DET |
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| CD_MUTE |
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| VOL_DA | CH_Lch |
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| CD_P.REQ |
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| CH_Rch |
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| VOL_CLK |
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| CD_RESET |
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| IC962 |
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AMP |
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OUTFL+ |
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OUTFL- |
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OUTFR+ |
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OUTFR- |
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OUTRL+ | DC |
OUTRL- | |
OUTRR+ |
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TRACKING- |
A,B,E,F |
MD,LD |
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
LOAD/FEED+
LOAD/FEED-
IC1681
CD
DRIVER
MUTE LOAD LD/FF
SDA
SCL
IC1502
EEPROM
/BUSIO BUSIO BUSSI BUSSO BUSSCK
CDMUTTE
CDREQ
P.DET
B.DET
CDREST
DISCSEL
IC1503
BUFFER
| CPU |
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| SDA |
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| SCL |
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| IC703 |
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| EEPROM |
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| BUSSCK |
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| BUSIO |
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| BUSSO |
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| BUSSI | IC771 |
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| BUSSI | |
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| J.BUS | |
BUSSI/SO |
| BUSSCK | |
| BUFFER | ||
BUSCLIC |
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OUTRR- | CN901 | CONNECTOR |
REMOTE | ||
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CN771 | CD CHANGER |
S1 to S74
COM1 to COM8
LCD1
LED P1 to P4
DRIVER
IC603
REMOCON
SENSOR
LCDDA
LCDCL
LCDCE1 IC601 LCDRST
LCD
DRIVER
REMOCON ENCODER ENC0ENC1
PANEL CASW4 SENSOR CASW5
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CN1601 | CN701 | |
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REMOCON,LCDRST,LCDCE1, | H.REMOCON |
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KEY2,RESETCASW4,CASW5, |
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LCDCL,LCDDA,VOL1,VOL2 |
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| C_SW1 |
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| C_SW2 |
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| C_SW3 |
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| DM0 |
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| DM1 |
| IC830 |
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| DMK |
| MOTOR |
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CN840 | H.REMOCON |
CN704 |
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CN830 | DOOR |
MOTOR | |
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S631 | KEY0 | S639 | KEY1 |
to |
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S638 |
| S643 | |
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| MATRIX | |
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CN1631 | CN702 | |
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KEY0 | DIRIVER |
KEY1 |
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TM1 | IC831 |
TM0 | |
TMK | MOTOR |
| DRIVER |
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| CN831 |
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| TRAY |
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| MOTOR |
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