JVC KS-F550R, Руководство по обслуживанию

Страница: 2 / 21

2-22
KS-FX650R
KS-F550R
Block Diagram
IC751
CHANGER CONTR
OL
HD74HC126FP-X
HEAD
IC401
PB EQ
CXA2559Q
IC941
PO
WER AMP
.
HA13158
IC911
E.V
OLUME
TEA6320T
-X
IC701
SYSTEM CONTR
OL MICON
UPD178016A
GC552
TU1
AM/FM TUNER
P
A
CK
QA
U0156-001
SUB
MO
T
O
R
IC402
DC MO
T
OR DRIVER
LB1641
LCD1
QLD0100-001
IC651
LCD DRIVER
LC75823E
KEY
S601
–
S619
MAIN
MO
T
O
R
SWITCH
T
APE END
.ST
ANDBY
SEEK/ST
OP
SD/ST
SMETER
JB
US SI
JB
US SO
JB
US I/O
JB
US SCK
SCK SI/SO
CD RCH CD LCH
TUNER L/R
OUT LR OUT RR OUT LF OUT RF
L/R F
±
L/R R
±
LR
O
RR
O
CP501
J751
CP961
J931
KEY 0
–
2
CJ701
LCDD
A
LCDCK LCDCE
S3
–
S52
COM0
–
COM3
CP701
T
APE L/R
F/R MODE ST
ANDBY
FF/REW MO
T
O
R
SUBMO
±
T
APE IN
DOLBY MS REEL
SUBMO+ SUBMO-
LCH RCH
MET
A
L
DOLBY
F/R
MS
LCH
RCH
FF/REW
MO
T
O
R
T
APE IN
MODE
ST
ANDBY
T
A
PE END REEL
CJ401
CP403
CJ402
J1
AM FM
T
O
CD CHANGER
KS-FX650R
T
O
SPEAKER
CONNECT
OR
T
O
REAR LINE OUT
KS-FX650R
T
uner
.P
o
w
er AMP
.Changer/System Controller
LCD DRIVER/KEY SWITCH CIRCUT
MECHANISM CONTR
O
L
Bloc
k Diag
rams