Sharp SYSTEM-W7H Serviceanleitung Seite 7

ANTENNA TERMINAL
RF AMP
FM
FM ANT.
ANT
300
ANT
BAR
ANT
ANT
S0402
CD/ Aux
IC401
PHONO
OGE
s W401
FUNCTION
SELECTOR
L PLAYER UNIT
PHONO MOTOR
MOTOR SPEED I
SELECTOR
SPEED CONTROL
CIRCUIT
DECK I
82
PLAYBACK HEAD
IC201
DECK
DECK 2
RECORO/PLAYBACK HEAD
RECIPB
sw201-C,D
REC/PB
vR20S
VR206
BIAS
CURRENT
AL c
ERASE ÆAO
Q226,LZ0
BEAT
BIAS OSC-
FM IF FILTER
MIXER
CFI
FM FT
FM RF
FM IF AMP.
FM OSC
FM OSC
FM IF/ CETECTOR
LW
SWI-D
L 10
MW OSC
SELECTOR
LII
LW OSC
iC403 . IC404
GRAPHIC EQUALIZER
VR405
VR401 VR403
16KHz
63Hz i KHz
vR402 VR404
250Hz
VR201, VR202
PLAYBACK
SENSITIVITY
0207,0208
0201
DECK 1
EQUALIZER
MUTING
SELECTOR
swzoe
MUTING
VR203,VR20225 DECK2
DECK' TAPE
PLAYBACK
SELEC TOR
SENSITIVITY
0217.0218
, 0216
DECK 2
EQUALIZER
MUTING
SE TOR
sw210
DECK2
MUTING
DECX2
SW301
sw21J
C.AwEL
BIAS
Figure II BLOCK
FM IF FILTER
ICl
FL2
our
FM
RECEIVER
CF3
AM IF
MW/LW IF LED I
FILTER FM STEREO
06
MUTING
BANO
SELECTOR
0 701 , 0702
LEVEL
METER
AMP.
VR407
VR406
V LUM
0501.0502
Mu TING
CCNPENSATK)N
01
0503, QS04
ICS02
vRsa VRS02
ORNER
IDLE ADJ.
OSOS
0507
POWER
AMP
Q508
0601
0602
MUTING CONTmL
IC601
VOLTAGE
REGULA
0602—060
+ 32
+82
REC 'P B
0213.0214
sw201-A
IC203,lC204
4 %OLBY NR
301, vR302
ECONO
+82
ENSITIVITY
SW20S
DOLBY NR
02210222
+82
TAPE
REC +8
DUBBING
Q2t9,Q220
*'TING
DIAGRAM
SYSTEM-W
Mpx.
vco.
701
LEVEL METER
LED701 LED703 LED705
LED 702 LED 704
POWER IND.
J 901
HEADPHONES
JAC K
FUSE
F501
FS02
O
O
S0901
SPEAKER TERMINAL
SW901
POWER
T 901
F901
AC 220V
POWER
MOTOR
DECK MOTOR sw207
M201
REC
0227
SPEED swz06
VR207
OuBBlNG
vR208
SPEED
MUTING MOTOR IVE
'305
0228
M
"202
DECK2 M vR2 1
sw209
+82 DECK2
0301.0302
RECORD
EQUALIZER
AMP
0303, 0304
RECKNO EQ
AMP CONTROL
F L 201
F L202
SW204
DECK 2
TAPE
0211
SELECTOR
0209
0210