JVC KD-SC601 Servise Manual page 33

Q Q
3 7 6 3 1 5 1 5 0
Block diagram
SW1,SW2,PSW
SPINDLE+
SPINDLE-
POSITION SET
PSW FEED+
SWITCH FEED-
TRACKING+
FEED+
TRACKING-
LOAD&FEED
FEED- FOCUS+
MOTOR FOCUS-
SPINDLE+
SPINDLE SPINDLE-
MOTOR
VF1,VF2,
VT1,VT2,
MD,LD
SW1, SW2
SW1, SW2
VF1,VF2
VT1,VT2
T E
L 1 3 9 4 2 2 9 6 5 1 3
LD,MD
TRACKING+
TRACKING-
FOCUS+
FOCUS-
PICK UP
S601 to S612
S614 to S618
IC602 KEY MATRIX
REMOCON
KEY0
KEY1
KEY2
REMOCON
LCD1
ENC1
ENC2
IC601 EN601
COM1
LCD ENCODER
COM2 LCDCL
DRIVER
COM3 LCDDA
S1 to S52
LCDCE
w w w
.
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LM0
LM1
BUS0 to BUS3
DMO,FMO
IC501
BUCK,CCE
TRO,FOO
CD
RST
IC541
DRIVER
DSP
RFGC,RF
RFRP,RFDC
BCK
TEB,SEL
LRCK
TE,FE
AOUT
CDRW
IC521
RF AMP
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
BCK
IC481
LRCK
DAC
KEY0
KEY1
KEY2
BCK
LCDCL
LRCK
LCDDA
AOUT
LCDCE
MP3/WMA LSI
REMOCON
& INT.SRAM
ENC1
ENC2
x a o u 1 6 3
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8
J1
ANT
TU1
FM/AM
TUNER
SD/ST
MONO
IC31
SM,FM/AM
PLL
FM/AM OSC
SEEK/STOP
FM VT
PLLCE AM VT
PLLDA
PLLCL
PLLDI
SDA
SCL
RDSCL
RDSDA
IC701
CPU
RESET
Q Q AOUTL +
3 7 6 3 1
AOUTL -
AOUTR +
AOUTR -
SO,I/O
INT,SCK
MP3STBY
MP3CLK
SI
MP3DOUT
MP3RESET
MP3REQ
IC401
MP3DIN
SUBDATA
SUBCLK
SUBCE
IC252
SUBWOOFER
ONLY USED FOR
KD-SC601E/EX
.
2 4
9 9 8
FRONT L,FRONT R
L-CH
REAR L,REAR R
R-CH
OUTLF
OUTLR
OUTRF
IC301
OUTRR
IC161
POWER
E.VOLUME
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
CD.L
FRONT RIGHT (+)
CD.R
FRONT RIGHT (-)
REAR LEFT (+)
VOLDA
REAR LEFT (-)
VOLCL
REAR RIGHT (+)
REAR RIGHT (-)
IC771
EPROM
IC901
REGULATOR
IC71
RDS
DETECTOR
EACH BLOCK
IC702
CN901
RESET
SPK
BATTERY
5 1 5 0 8 9 2 4
CH.L
IC581
CH.R
CD CHANGER
CD L.P.F.
CONTROL
CH.SCK
IC801
JVC BUS
OUTRF
SUB-CABLE
ASSY
LOUT
LIN IC251
SUBWOOFER
STEERING STEERING CABLE
ASSY
m
c o
2
9 9
J321
LINE OUT
9 8 2 9 9
2-1