JVC FSSD-550-R, FSSD-770-R, FSSD-990-R Schematic
1
2
3
FS-SD550R/FS-SD770R/FS-SD990R
4
5
ABC
A,B,C
D,E,F
PD,LD
CN603
PICKUP
KSM-900AAH
F ,T
SM
FM
HOT
AM
J1
IC601
AMP
IC602
RFIN
CD DOOR
SWITCH
FM
RF & SERVO
BTL DRIVER
AMOSC
L11
AMRF
FMIN
TU1
W8003
CN804
RFENV,
TBAL,FBAL
VDET,TE,FE
OFT,BDO
RFDET,ARF
LDON
TRV,TVD,ECS,ECM
KICK,FOD,TRD
SWITCH
DOOR3
DIGITAL SERVO
DIGITAL SIGNAL
PROCESSOR
IC1
FM IF/DET/MPX
AM RF/IF/DET
AMIN IFOUT/CONT
IC2
TUST,TUDATA
PLL
TUCK,Vt/FM+B
AUX IN
AUX OUT
J5303J5302J5301
S.W. OUT
W8002
KEY
IC603
&
CN502
CDL,CDR
CD+B
MLD,MDATA
MCLK,SUBQ
SQCK,XRST
STAT,REST
SCD,DRMUTE
Lch
Rch
MPX
E1,E2
PRI1
PRI2
OUT1
KEY1
KEY2
DOOR3
MPX
FILTER
TUNERL
TUNERR
IC501
FUNC
/ VOL
AMP
VCLK
VDATA
CD LED
CONTROL
FAN+B
TU5V
SIGL
SIGR
CN101
CN501
TUNERL
TUNERR
SIGL
SIGR
SW10V
CLOCK
DATA
CDL
CDR
KEY1
KEY2
LOMUTE
DOOR3
CD LED
US5V
SW10V
BUCKUP
IC702
US6VREG
RESET
SW5V
CONTROL
X1,X2
CLOCK
CN102
OUT1
IC101
OUT2
AHB
SW10V
SW10V
MT0
MT1
CD+B
+B
CN104W5001 CN106
CN701CN703
+B
CD LED
CONTROL
LED+B
CN105
CN702
POUT
FTU
FCD
MT0
MT1
MTS
TUCK
IC701
SYSTEM
CONTROL
SW10V
LED+B
CN706CN708 CN705
W8005 W8004
OUT1
OUT2
SAFETY
BLCTL
AHB
SMUTE
TUST
MPX
TUDATA
LOCK
DIMMER
D84~87
ENA,RS
RESET
DOOR1
DOOR2
DOOR1
DOOR2
POUT
KEY3
TXDO
RXDO
W3001
IC108
DOOR
MOTOR
DRIVER
M
REM
CD DOOR
SWITCH
SIGL
SIGR
POUT
AHBNF
CN802
CN704 CN707
IC301
POWER
AMP
W3901
CN193
IC102
HP AMP
HPMUTE
HPL
HPR
CN103
CN801
HPL
HPR
HP
MUTING
KEY3
REM,POUT
D84~87
DIMMER
BL6VCD7V
US7V
E,RS
OUT1
OUT2
T1
KEY
SWITCH
IC801
REMOCON
LCD
DIMMER
CONTROL
CN803
W8001
BACK
LIGHT
W3002
CN301
CN181
W1801
CN192 J8301
CN191
SPEAKER
J3001
J1901
HEADPHONE
OUT
Block diagram
2-1
FS-SD550R/FS-SD770R/FS-SD990R
< MEMO >
2-2
Standard schematic diagrams
CD servo control section
5
F
E
A+C
B+D
R6026
R6025
R6024
R6028
2.2K
C6022
C6006
2.2K
10K
10K
0.0022
47/6.3
C6016
0.022
0.0022
C6007
C6015
0.022
R6007
39K
C6019
470P
R6005
R6006
R6009
C6020
330P
47K
180k
270k
R6010C6018
NI
C6030
R6012
150K0.0022
0.1
C6009
C6017
0.022
R6008
390K
100/6.3
C6001
8.2K
C6021
1500P
VDET
TBAL
FBAL
FE
TE
R6205 R6204
39K 62K
C6053
C6154
0.022
100P
XRST
R6051
STAT
1K
R6052
SUBQ
100
R6053
SQCK
1K
R6054
C6159
150P
C6156
150P
C6157
150P
R6056
C6158
0.1
MLD
MDATA
01K0
R6057
J6001
GP1FA550TZ
MCLK
0
470
R6058
R6060
6P
C6058
0.047
C6055
C6080
220/10
1SS355-X
D6063
22
R6068
STAT
FS-SD550R/FS-SD770R/FS-SD990R
MLD
MDATA
MCLK
SUBQ
REST
DRMUTE
XRST
SQCK
SCD
4
CN606
QGF1006F1-16W
3
2
1
CN603
QGF1008F1-16
R6016
91
CN605
QGA2001C1-06
FTT+
F+
SMSM+
FMFM+
C6199
A+C
B+D
1.5
E
F
C6140
NI
D6500
MTZJ8.2B-T2
2.7K
R6500
120
R6013
LA6541-X
IC602
DTD123TK-X
Q6500
AN22000A
IC601
12
R6015
10
R6014
1K
R6031
R6032
C6033
C6014
R6203
2SA1037AK/R/-X
C6003
Q6001
R6001
6.8K
10/16
C6002
68P
C6201
T-
C6096
390P
SM+
SM-
390P
C6097
2SC2060/QR/-T
1K
1K
Q6031
R6033
10/16
D6031
0.22
ARF
0
C6203
NI
NI
R6201
4.7K
2.2K
R6202
NI
C6202
Q6201
NI
F+
F-
C6098
390P
FM-
FM+
C6099
NI
C6034
MTZJ5.6C-T2
RFENV
390P
C6032
BDO
C6089
100/6.3
0.027
C6010
0.0047
R6040
NI
R6145
1K
OFT
1/50
C6008
R6050
NI
R6146
RFDET
0.0022
C6011
3.3K
C6094
0.01
C6012
1/50
C6091
0.1
R6048
2.7K
R6045
R6046
R6043
R6044
C6005
0.0068
C6090
C6023
NI
R6002
R6042
R6041
330P
4.7k
180K
0.027
C6028
R6021
C6031
220/10
R6049
C6092
R6047
4.7K
43K
3.9K
9.1K
39K
0.047
33
1K
R6251
C6251
WVEL
WVEL
ARF
D6033
1SR35-400A-T5
B6001
0.1
R6252
0
1M
C6029
100/6.3
D6001
1SS355-X
TRD
KICK
NI
NI
FOD
ECM
ECS
TVD
TRV
R6067
22
D6062
1SS355-X
C6081
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
VDET
OFT
RFDET
BDO
220/10
C6061
470P
NI
1.5M
R6069
R6253
QQR0601-001Z
R6061
C6063
IC603
R6257
100K
0.022
K6051
R6254
0
R6063
C6064
C6076
0.001
MN662748RPMFA
100K
NINI
R6255C6252
120K
0.47
0.15 330
C6062
C6065 R6064
0.022
CDDGT+CDR
CDMG
C6075
0.001
C6073
220/10
1K
1K
C6072
0.0022
R6072
R6071
C6071
0.0022
C6083
560K
R6256
2.7K
R6258
NI
C6254
0.33
C6253
CDL
AG
0.022
R6059
X6051
QAX0413-001Z
C6051
C6052
12P
15P
470
47
R6066
D6061
1SS355-X
CD signal
Note:/tr/s/jsc/sd550/LVS200602_GNS10002-001A 2/8
FS-SD550R/770R/990R
ABCD E F G
2-3
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