Page 1
KD-S797
2-4
! Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
Safety precaution
! Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
Page 2
KD-S797
2-1 AB C D E F G 12 3 45
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
CN501
IC561
CD
DRIVER IC521
DSP
&
DAC
IC501
RF AMP IC571
L.P.F.
VF1,VF2,
VT1,VT2,
MD,LD
DMO,FMO
TRO,FOO CDON
CD-RW
BUS0~BUS3
BUCK,CCE
RST
SEL
TEB
RFGC
TE,FE
RFDC
RFRP
RFLO
RO
CD.L
CD.R
CN601
IC602
REMOCON S601 to S617
KEY MATRIX EN601
ENCODER
KEY0
KEY1
KEY2 ENC1
ENC2 REMOCON
IC601
LCD
DRIVER
LCD1
CN701
TU1
FM/AM
TUNER
IC701 CONTROLLER
IC301
E.VOL
FM/AM
FMOSC
IFC
MONO
SD/ST
SEEK/STOP
FMEO
AMEO
IC351
POWER
AMP
IC961
REGULATOR
SPK
BATTERY
EACH BLOCK
L-CH
R-CH
OUTLF
OUTRF
OUTLR
OUTRR REAR L
REAR R Front L
Front R
CD.L
CD.R
J931
LINE OUT
Front LFFT+
Front LFFT-
Front RIGHT+
Front RIGHT-
Rear LFFT+
Rear LFFT-
Rear RIGHT+
Rear RIGHT-
COM1
COM2
COM3
S1 to S50 LCDCE
LCDDA
LCDCL VOLDA
VOLCL
J1
ANT
SW1,SW2,PSW
LM,MSW
CD-RW
FEED+
FEED-
SPINDLE+
SPINDLE-
VF1,VF2,
VT1,VT2,
LD,MD,
TRACKING+
TRACKING-
FOCUS+
FOCUS-SPINDLE+
SPINDLE-
FEED+
FEED-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
Block diagram
CN901
