JVC KD-S73R, KD-S71R Diagram
KD-S73R/KD-S71R
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-S73R / KD-S71R
CD-ROM No.SML200302
Area Suffix
E ----------- Continental Europe
EX --------------- Central Europe
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
Model
KD-S73R
KD-S71R
TP/PTY
SEL
DISP
7 9 10 12
MO
8
Illumination
Amber
Green
FM
CD
SSM
RND
11
RPT
AM
SCMMODE
COMPACT
DIGITAL AUDIO
2-1
2-2
2-5~7
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
No.49780SCH
2003/02
KD-S73R/KD-S71R
Safety precaution
!
!
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.
Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
2-4
Block diagram
5
POSITION SET
SWITCH
4
3
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
FEED+
FEED-
SPINDLE+
SPINDLE-
SW1, SW2
VF1,VF2,
VT1,VT2,
LD,MD,
TRACKING+
TRACKINGFOCUS+
FOCUS-
CN501
SW1,SW2
SPINDLE+
SPINDLEFEED+
FEEDTRACKING+
TRACKINGFOCUS+
FOCUS-
VF1,VF2,
VT1,VT2,
MD,LD
LM,MSW
IC561
CD
DRIVER
IC501
RF AMP
CD-RW
DMO,FMO
TRO,FOO
SEL
TEB
TE,FE
RF
RFGC
RFDC
RFRP
IC521
DSP
&
DAC
LO
RO
IC571
L.P.F.
CD L
CD R
BUS0~BUS3
BUCK,CCE
RST
CDON
J1
ANT
TU1
FM/AM
TUNER
MUX
IC71
RDS
DETECTER
RDSSCK
RDSDA
IC701
MICOM
STEERING
MONO
FMEO
AMEO
SK/STP
SD/ST
AFCK
TU L-CH
TU R-CH
FM/AM
OSC
IFC
SK/ST1
SM
SDA
SCL
IC161
E.VOL
OUT LF
OUT RF
OUT LR
OUT RR
CD.L
CD.R
REGULATOR
EACH BLOCK
IC901
REAR L
REAR R
KD-S73R/KD-S71R
J301
LINE OUT
IC301
POWER
AMP
FL+, FLRL+, RLFR+, FRRR+, RR-
CP961
SPK
BATTERY
S601~S620
KEY MATRIX
KEY0
KEY1
KEY2
CJ601
2
LCD1
COM1
COM2
COM3
S1 ~ S48
IC601
LCD
DRIVER
LCDCL
LCDDA
LCDCE
CN701
STEERING REMOTE
1
AB CD E F G
2-1
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