2-1
Block diagram
J1
ANT
CN601
IC661
CD
DRIVER
IC601
RF AMP
IC961
CD L.P.F.
CD
MECHA
PICKUP
Each block
IC911
REG
IC951
E.VOLUME
IC901
POWER IC
SPEAKER
BATTERY
CN911
CN702
CN701
IC621
DSP
DAC
IC761
JVC BAS
IC701
CPU
IC21
PLL
TU1
FM/AM TUNER
FRONT
LED
IC502
REMOCON
LCD1
KEY
SWITCH
AUX IN
PJ501
IC501
LCD DRIVER
WR501
WR502
KEY
SWITCH
CN501
BACK
LIGHT
LED
CN972
CN971
CD-CH
CN973
IC461
BUFFER
IC401
HEAD AMP
IC431
CPU
IC402
MOTOR
DRIVER
CN401
CJ402
HEAD
VA,VB,VC,VD,VE,VF,LD,MD,VREF
T,TRACKING-
FOCUS+,FOCUS-
,SPINDLE-
FEED+,FEED-
CDON
LM0
LM1
FOO,TRO
DMO,FMO
RFDC,RFGC
RFRP,RF,FE
TE,SEL,TEB
CDRW,IOP
L-CH
R-CH
Tuner-Lch
Tuner-Rch
SEEK,MONO
FM/AM,IFC,FM/AM OSC
SD/ST,S.METER
CD-Lch
CD-Rch
VOLSCK
VOL SO
PLLCE,PLLDA
PLLCL,PLLDI
BUS_SI
BUS_SO
BUS_I/O
BUS_SCK
RESET,REMOTE
KEY0 to 3,LCD-CE
LCD-RESET,LCD-SCK
LCD-DATA,ILL
AUX-Lch,AUX-Rch
CH-Lch
CH-Rch
TAPE-Lch
TAPE-Rch
SI/SO
SCK
MUTE-OUT
TAPE-DET
RST-OUT
TAPE-PREQ
FRONT L+
FRONT L-
FRONT R+
FRONT R-
REAR L+
REAR L-
REAR R+
REAR R-
FRONT-L,FRONT-R
REAR-L,REAR-R
CH-L
CH-R
SCK
SI/SO
TAPE-Lch
TAPE-Rch
PREQ,SI/SO
RESET,P.DET
A.MUTE
BUS SI
BUS SO
BUS SCK
BUS INT
SUBMO+
SUBMO-
SUBMO+
SUBMO-
FF/REW
DIRECTION
DOLBY,MS
TAPEIN,MODE
REEL,PHOTO
MOTOR,STANDBY
REMOTE
RESET
KEY2
KEY3
ILL
COM1 to 8
SEG1 to 75
LCD RST
LCD CE
LCD SCK
LCD DATA
AUXL
AUXR
KEY1
KEY3
BUS0 to BUS3
BUCK,CCE
LSI_RESET
LINE
OUT
CN951
MEMORY
ILL,ANT
POWER ON
Main board
LCD board
Mecha control board
Changer control board
SCK,SI/SO
RESET,PREQ
P.DET
A.MUTE
TAPE-Lch
TAPE-Rch
ILL
WR501
WR502
Switch board
RESET
SWITCH
ANT
ILL,ANT
IC791
RESET
RESET
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299