Block Diagram - JVC KD-G402 Service Manual

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 S618
KEY MATRIX
IC681
REMOCON
KEY0
KEY1
KEY2
REMOCON
LCD1
ENC1
ENC2
IC661 JS686
COM1
LCD ENCODER
COM2 LCDCL
DRIVER
COM3 LCDDA
S1 to S52
LCDCE
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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
BCK
LRCK IC481
DAC
KEY0
KEY1
KEY2
BCK
LCDCL
LRCK
LCDDA
AOUT
LCDCE
MP3/WMA LSI
REMOCON
& INT.SRAM
ENC1
ENC2
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8
J1
ANT
TU1
FM/AM
TUNER
SD/ST
IC31 MONO
SM,IFC-CONT
PLL
FM/AM
FM/AM OSC
SEEK/STOP
PLLCE
FM VT
PLLDA
AM VT
PLLCL
PLLDI
IC701
EPROMCK
CPU
EPROMDI
EPROMDO
Q Q
3 7 6 3 1
RESET
DAC-CDTI
DAC-CCLK
DAC-CSN AOUTL-
DAC-PDN AOUTL+
AOUTR-
AOUTR+
MP3STBY
MP3CLK
MP3DOUT
MP3RESET
MP3REQ
IC401
MP3DIN
.
2 4
9 9 8
L-CH
R-CH
REAR L
REAR R
IC301
IC161
POWER
E.VOLUME
OUTLF
AMP.
OUTLR
OUTRF
VOLDA
OUTRR
VOLCL
RDSCL
IC71
RDSDA
CD.L
RDS
CD.R
DETECTOR
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
IC771
REAR LEFT (+)
EPROM
IC901
REAR LEFT (-)
REGULATOR
REAR RIGHT (+)
5 1 5 0 8 9 2 4
REAR RIGHT (-)
IC702
RESET
EACH BLOCK
CN901
IC581
CD L.P.F.
SPK
BATTERY
STEERING CABLE
STEERING
ASSY
m
c o
2
9 9
J321
LINE OUT
9 8 2 9 9
2-1