Block Diagram - JVC KD-G511 Service Manual

Q Q
3 7 6 3 1 5 1 5 0

Block diagram

VF1, VF2, VT1
VT2, LD, MD
PICK UP
TRACKING+,
TRACKING-
FOCUS+,
FOCUS &
FOCUS-
TRACKING
COIL
CN001
FEED+
LOAD&FEED
FEED-
MOTOR
POSITION SET
PSW
SWITCH
SPINDLE+
SPINDLE T E
SPINDLE-
L 1 3 9 4 2 2 9 6 5 1 3
MOTOR
SW1, SW2
SW1, SW2
LCD & Key control section
IC602
S601 to S617
REMOCON KEY MATRIX
KEY0
KEY1
IC601
KEY2
REMOCON
LCD
LCDCL ENC1 DIMMER
DRIVER
LCDDA ENC2
LCDCE
Q641
DIMMER
COM1
COM2
COM3
D601 to D619
S1 to S52
D645,D646
LCD1
EN601
LIGHTING
w w w
LCD DISPLAY ENCODER
DISPLAY
.
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Main amplifier & CD servo control section
LM0, LM1
DMO BUS0 to 3
FOO BUCK
FMO CCE
IC501
IC541
TRO RST
CD
DSP
DRIVER
SPINDLE+ BCK
LRCK
SPINDLE-
FEED+ AOUT
FEED-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
SW1, SW2, PSW
BCK
VF1, VF2
LRCK
VT1, VT2
IC481
MD, LD
SDTI
DAC
FE, TE
RFGC, RF
RFRP, RFDC
SEL, TEB
IC521
CDRW
RF AMP
MP3REQ
MP3CLK
MP3DOUT
AOUTL+
MP3DIN
AOUTL-
MP3STBY
KEY0
AOUTR+
MP3RESET
KEY1
AOUTR-
KEY2
IC401
LCDCL
IC581
LCDDA MP3 & WMA
CD L.P.F.
LCDCE
LSI
ENC1
ENC2
REMOCON
DIMMER
x a o u 1 6 3
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L_CH
TU1
J1 R_CH
FM/AM
ANT
TUNER
FMVT
AMVT
FM/AM
Q781, Q782
MUTE
IC31
CIRCUIT
PLL
SD/ST
MONO
PLLCE SM
PLLDA IFC-CONT
PLLCL SEEK/STOP
PLLDI MUTE MUTE
VOLDA
VOLCL
DAC_CDTI
DAC_CCLK
DAC_CSN
Q Q
DAC_PDN IC701
3 7 6 3 1
IC702
RESET
CPU
IC771
EPROM
IC71
RDS
DETECTOR
SO
I/O
INT
SCK IC801
JVC BUS
SI
STEERING
c o
.
2 4
9 9 8
IC110
AMP
Q321, Q331
TU.L
FRONTL, FRONTR
TU.R LINE OUT
MUTING
J321
LINE OUT
Q341, Q351
REARL, REARR
LINE OUT
MUTING
IC301
POWER
AMP.
OUTLF, OUTLR
OUTRF, OUTRR
IC161
FRONT LEFT (+)
E.VOLUME
EACH BLOCK
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
5 1 5 0 8 9 2 4 9
REAR LEFT (+)
IC901
REAR LEFT (-)
REAR RIGHT (+)
REGULATOR
REAR RIGHT (-)
CN901
SPK
BATTERY
CD.L
CD.R
CH.L
CH.R
CD CHANGER
CH.SCK
CONTROL
SI/SO
STEERING
REMOTE
CABLE
m
2
9 9
8 2 9 9
2-1