Kenwood RXD-A55 Service Manual page 9

FM
IC301
T302
6
FM IF
CNP301
1 BF301 3 1
TA7358AP
1
B.P.F
9
FM FRONT END
2
AM
3
L312 T301
FM RF FM OSC
OSC BUFF
Q302
T303 T306
AM AM BAND
TRACKING COVERAGE
VT
TAPE MECHANISM MOTOR
ASSEMBLY DRIVER
MM1
M
Q703 +B3
TAPE
MOTOR
Q704
SOLM1,SOLM2
+B3
Q705
SOLENOID
SWM2 IC700
T2 PLAY 54PIN
+B4
Q360
SWM1
IC700
T1 PLAY
53PIN
SWITCHING
SWM4
IC700
R.PLAY
56PIN
SWM3
IC700
F.PLAY
55PIN
1
FROM CD SECTION
2
CNP1
3
CNS11 IC101
L(T1) 1
Lch
TAPE 1
R(T1) 24
Rch
PB HEAD
Q103-106
L(T2) 2
SWITCHING AN7345K
R(T2) 23
PLAYBACK AND RECORD
/PLAYBACK AMP.
L NF 3
R NF 4
POP REDUCE 6
T1/T2
TAPE2
Lch
L REC 9 REC
Rch
REC/PB HEAD
R REC 16
AC BIAS
REF 14
12
SWITCHING
Q107,108
SWITCHING
Q111
+B4
SWITCHING
Q109 Q110
+B4
Q124
Q128 L104
ERASE
SWITCHING
BIAS OSC
HEAD
+5V
+B4
CF303
ZD351
T351
AM IF CF352
X351
456kHz
IC302
L 14
LA1832S
FM IF DET./FM MPX./AM IF
15
R
FM OSC
X352
4.5MHz
IC303
OSC
LC72131
PLL(TUNER)
17
VDO
+B4
IC601
JK601
L AUX L 9
VIDEO IN
R R 16
21 R
TAPE L 10
4 L
R 15
LC75341
TUNER 11
L
AUDIO PROCESSOR
R
14
CD L 12
R 13
13
+B4
VCC
P.B
4 L
21 R
Q121,122
5
MUTING
20
H/N
7 L REC
18 R
8 L NF
17 R NF
10 ALC
BIAS
Q126
FL701
DISPLAY
Q701-703
Q710-712
67-78
79
P-IN
VLOAD
UPD 780206
80-89
SYSTEM
90-92
MICROCOMPUTER
93-100
XL701
RESET
4.1943MHz
Q700 +B7
IC901
Q603,604 Q605,606
L 18
-2ODB SYSTEM
ATT MUTE
R 14
Q862,863 IC860
Q864,865
1
KIA4558P 7
4
OPE AMP.
-B2
CONSTANT
VOLTAGE
M10V
+B3
REC ZD851
A10V
+B4
VF2
-VF
VF1
+5V
T1/T2 +B6
CD+B
+B5
+B4
IC561,562
10Hz 1K
1
IC700(2/2)
UPD 780206
SYSTEM
MICROCOMPUTER
OPE
4
-B2
AMP.
7
63Hz
+B7
KIA4558P
UNSWITCH 5V
BIAS
+B7
39
JOG701
38
37 JOG
36
35
34
AVDO +B7
33-31
25
IC700(1/2)
DRIVER
Q907
Q905
Q901-904
SP.DET.
T801
MAIN POWER
TRANSFORMER
-B2
D809
+B2
F804
2 5A/125V
5
VL+
VL-
8,9 R-OUT
POWER AMP.
10,11 L-OUT F805
VH-
VH+ 5A/125V
7
6
D810
1
D811-814
F806
2A/125V
Q850
F807
2A/125V
CONSTANT
VOLTAGE
Q851
KIA7810AP
Q803
VOLTAGE
REGULATOR
Q852
KIA7805P
VOLTAGE
REGULATOR
Q802
D804
D803
D802-805
Q801
CONSTANT
VOLTAGE
REGULATOR
RX701
1 3
REMOCON
+B7
SENSOR
KEY
+B3
JK670
HEADPHONES
TO CD
SECTION
+B6
M
M901
FAN MOTOR
L-CH
R-CH
SO901
SPEAKER
TERMINAL
RY801
AC POWER
SUPPLY CORD
T.F
AC 120V 60Hz
T802
SUB POWER
TRANSFORMER
RXD-A75/A55