JVC KD-SH707 Service Manual page 53

Q Q
3 7 6 3 1 5 1 5 0
Block diagram
VA,VB
VE,VF
MD,CD
SW1
SW1
SW2
SW2
5
RESET
RESET
SWITCH
ROAD/FEED
LOAD/FEED+
MOTOR
LOAD/FEED-
REST,SW1,SW2
SPINDLE
SPINDLE+
MOTOR SPINDLE-
FOCUS+
FOCUS-
PICK UP
4 TRACKING+
TRACKING-
A,B,LD,E,F,VR,MD LOAD/FEED+
LOAD/FEED-
SPINDLE+
SPINDLE-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
LCD
2
AUX IN
w w w
1
EN891
.
JOG
A
IC571
VOUTL,VOUTR
IC601 24bit
RWSEL,IOP
CD RF DAC
LRCK
SDO
BCK
DACML
REGC DACMC
DACMD
RF,FE
RFRP DACCS
SEL,TEB DSPRST
RFDC
AD0
IO0
BCK,LRCK,DATA IC652
WR,OE,CE
MP3
BUS0
DEC
IC621
BUS1
BUS2
D.SERVO
BUS3
DSP
BUCK
CCE
DSPPST
FMO
DMO
TRO
FOO
DISCSEL
LOAD,CDON,LD/FE
IC681
CDRESET
CDMUTE
IC501 B.DET CDREQ
DRIVER
P.DET
CUP
IC503
SDA
BUSSO,BUSSI
J-BUS
SCL
BUSIO,BUSSCK
BUFF
IC502
EEPROM
IC801
SEGA1 SEGA75
LCD
COMA1 COMA8
DRIVER
IC802
SEGB1 SEGB75 LCDRST
LCD
COMB1 COMB8 CE2
DRIVER
CL
DA
AU.L
AU.L
AU.R
AU.R
x a o
y
VOL1
i
VOL2
VOL1
VOL2
B C
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8
CD.L-CH,CD.R-CH
IC572
CD RPF
CD.L,CD.R
CDMUTE,CDREQ
SI/SO,PON,PS2
CD RESET
AD16
IO7
IC653
SRAM
IC495
MOTOR
DRIVER
PMOTOR+
PMOTOR-
CN703
Q Q
3 7 6 3
BUSSI/SO PANEL
BUSCLK
MOTOR
IC861
REMOCON
REMOCON
LCDRST
CE1
CL
DA
KEY0
KEY1
S801 S817
u 1 6 3
KEY
MATRIX
.
D E
2 4
9 9 8
TU1
OUTLF
IC371
OUTLR
FM/AM
LINEAMP
TUL
TUNER
TUR
IC471
IC911 OUTRF
LINE AMP
OUTRR
OUT1,
E.VOL
OUT2,
IN1,IN2
IC912
EQ
IC323
SWL
OPEAMP
CF
SWR
PLLCE
PLLDA
CH.L
PLLCK
PLLDI
CH.R
MRC
EQCLK
EQDATA
IC322
PM0
EQLATCH
PM1
SWITCH
PMKICK
FM/AM
S.METER
SD/ST
VOL-MUTE
VOL-DA
VOL-CLK
IC703
SDA
EEPROM
SCL
IC701
1 5 1 5 0 8 9 2 4
CPU
SI/SO,SCK
BUSSO
I/O
BUSINT
BUSSCK
IC771
SI/SO,SCK
JVC
BUS
RESET,LCDCE1,LCDCE2
LCDDA,LCDCL,KEY1,KEY0
REMOCON
PNL SW1
PNL SW6
CN701
CN804
S891 S896
m
c o
F
KD-SH707
2
9 9
IC941
OUTFL
POWER AMP
OUTRL
FRONTL+
FRONTL-
REARL+
OUTFR
REARL-
OUTRR
SUBL
SUBR
IC961
REG
W-LPF1
W-LPF2
W-MUTE
CN901
CN301
LINE SPK
OUT BATT
9 8 2 9 9
SUBW
OUT
CN771
CD-CH
G
2-1