Kenwood XD-501 Service Manual download (Page 5 of 57)

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Manual type:Service Manual
Pages:57
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Page 5 of 57
-490X
-489X
X05-471X
(X09)
-551 M,X
-571 M
RXD-501 X
A,B
X04-1313-80
Q TYPE ONLY
RXD-501/701
(X32)
(X14)
(X14)
T25-0050
(CDM-27)
MECHA.
(X28)
TRDR
OUT
NC
DECK
K12
LD ON
SRDR
MDP
FFDR
FRDR
DOLBY ON/OFF
DOLBY R/P
A,B PLAY
R.REC
F.REC
A,B PACK
A/B
AUDIO OUT
OFF
ON
RF
SFDR
TFDR
SSTP
L,R
LED A,B
SOL-
MOTOR-
MOTOR B
MOTOR A
P.H A,B
VR5,6
DPSS
PS LOAD
PS IN
IC CLK
RM:ON/OFF
BIAS:ON/OFF
B:120/70
A:120/70
BIAS SW
580mV
0dBS
PB OUT
REC IN
PASS
DCL
REC
PB
REC OUT
70u
120u
B
A
AUX OUT
IN
CD
DECK
K2
K1
+
-
~
~
+
-
~
~
TUNER
AUX
FAN
FROM
OTHER CH
HEAD
FAN DRIVER
Q21-23
SUB
ONLY
RXD-701 SERIES
(M,T,X,E,Q, TYPE)
RXD-701
RXD-501(M,X TYPE)
S.P OUTPUT
17.3V/6
SERIES
RXD-A5/RXD-5XX
SERIES
RXD-A8/RXD-7XX
20.49V/6
24.49V/6
RXD-501
SERIES ONLY
1.8V/3.3K
J2
J2
+B
+
L
-
+
-
R
WOOFER
SP.
RELAY
+B
K11
FRONT S.P
+B
H.P RELAY
MUTE
POWER
AMP
K13
VR1
AUX LEVEL
IC19
X09,IC9
SPEANA
IC2
X1
ST SW, PS SW
LD/UNLD SW, UP/DOWN SW
RMR/BRKM/RMF/LMF/LMR
X09,IC10
M38199MF-075FP
MAIN u-COM
+5V
+5V
TC74HC166AP
POLAR
UNIT
MUTE
Q3,4
Q10,11
IC1 HA12209F
MS
AMP
REC
IC3
IC1
FL DRIVER
u-COM
A1
ED1
SENSOR
REMOTE
FL DISPLAY
IC21
OTHER CH
SURROUND
J4
WOOFER
SUB
PHONES
SURROUND
SP.
+
+
-
-
R
L
SP.
FRONT
R
L
+
-
-
+
IC4
SURROUND
SRS
VOL.
ELECTRIC
ZERO MUTE
16.9344MHz
DRIVER MUTE
IC2
CXD2587Q
DSP/DAC
IC1
RF AMP/SERVO
CXA1571M
BA5979S
IC4,5 MOTOR
DRIVER
TA8409S
L.M
DRIVER
LOADING
ROTARY
DRIVER
R.M
TRAVERSE UNIT
D40-1500
START
LIMIT SW
FOCUS
TRACKING
IC3
4ch BTL DRIVER
D.M
DRIVER
DISC MOTOR
DRIVER
FEED MOTOR
F.M
COIL
DRIVER
TRACKING COIL
COIL
FOCUS COIL
DRIVER
LD
SW
Q1
LD
F
E
C
B
A
IC5
BA10393
Q3,4
Q1,2
A PB
B R/P
IC6
EXPANDER IC
+5V
OUT
L1
MPX
L.P.F.
CHANNEL
OTHER
DOLBY
Q5
CONTROL
BIAS
VR3,4
BIAS TRAP
IC4
BA3126N
B
PB
LEVEL
VR1,2
IC3
B PB AMP
BEAT CANCEL
Q7,8
LEVEL
VR7,8
A
PB
IC2
A PB AMP
22.2dBS
60mV
OSC
BIAS
B ERASE
AUX OUT
AUX OUT
0.5V/3.3k
AUX IN
AUX IN
400mV/47k
MIC1,2
2.5mV/2.2k
MIC
INPUT
SEL.
IC1
AM:180mV/3.3k
FM:600mV/3.3k
TUNER OUTPUT
BLOCK
TUNER
AC
~
D24
D26
SW
SURROUND
MATRIX
RELAY
S.W. SPEAKER
RELAY
FRONT S.P
TUNER
(IC2)
DSP
DRIVER
(IC4.5)
MOTOR
H.P RELAY
TUNER
ANALOG
MECHA.
DECK
Q19
IC13
AVR
+5V
+9V
BIAS
AVR
FL DRIVER
u-COM
MIAN u-COM
SUB u-COM
IC21
IC
IC15
AVR
POWER
+12V
IC12
AVR
-12V
Q14
AVR
-30V
Q15
AVR
+5.6V
IC21
POWER
IC
D23
D22
D24
D26
D18
D17
VR1
MIXING
IC101
(2/2)
MIC AMP
IC101
(1/2)
RXD-501/551/571/A5/701/751/771/A8
5
BLOCK DIAGRAM