Kenwood RDX-652 Service Manual page 4

QQ
3 7 6 3 1 5 1 5 0
CD MECHA.
(X13)
MGC-E9001
IC5 IC7
E
CXD2587Q
DSP.SERVO.
A RF.FE.TE
CXA1571M
C DAC
RF AMP
B
16.93MHZ
F
LD Q501
SW
IC6
BA5979S
4ch BTL DRIVER
FOCUS COIL
DRIVER
TRACKING COIL
DRIVER
FEED MOTOR
FM
DRIVER
DISC MOTOR
DM
DRIVER
IC8
(ROTARY TRAY)
ROM+/-
TA8409S
RM
IC9
(LOADING)
LOM+/-
LM TA8409S
T E
PHTR L 1 3 9 4 2 2 9 6 5 1 3
PSW
CL/OP
TD/TU
(X28)
A PB B PB
USED
LEVEL LEVEL
RXD-652/E/W
VR1,2 VR7,8
IC1
RXD-A601
A
APB
B
IC3
REQ EQ
HA12219NT
B R/P
EXCEPT USED
L1,2
RXD-652/E/W
C33,34
RXD-A601
BIAS TRAP
BIAS
VR3,4 IC2
Q11,12 Q4
DOLBY B
BIAS BIAS
HA12136A
OSC CTRL
B ERASE
NOR
DECK Q13,14 BIAS
B.CANCEL
MECHA.
PH A,B
B1/2 R/P
PH A,B
A/B DOLBY
A-N/C
MOTOR A
VR5
A/B
TAPE
MOTOR B
SPEED IC4
MOTOR
MOTOR
A,B CrCO2
Q10
L REC
www HD74HC166P
SOL A,B R REC
SOL A,B
A,B PACK
Q6,8 A,B PLAY
IC1
M30622MC-525FP
u-COM IC
Q301-303, CLK
DATA 10MHz
305-307
LATch MAIN
IC13
REC
LEVEL
IC2
ANALOG
DIGITAL
USED
RXD-652/E/W
RXD-852/E/W
CD +9V
J1 RXD-A601/A701
A501
Q505
CD +5V
(DSP,RF) IC10
FL/FR
DOLBY
PROLOGIC
EXCEPT USED
(K,P)TYPE
ED1
(X14)
IC51
A1
(X00)
IC5
CD +9V
L3,4
MPX
FL IC +5V
IC6
DPSS u-COM
PULL UP
DPSS
PSLOAD
FAST OFF
PSIN
CLK
x a o
y
. i
www.denom.net
IC3 (T,E,Q TYPE ONLY)
DATA
SAA6579T/R
CLK MPX
RDS
DEMODULATOR
32.768KHz
SUB
TAPE REC
EX-BASS
(X07)
SURROUND 3BAND TONE
EXCEPT USED
RXD-652/E/W
M62492FP
RXD-852/E/W
SELECTOR, RXD-A601/A701
SURROUND,
TON,E-VOL
IC11(2/2)
IC12(1/2)
USED
EXCEPT USED
RXD-652/E/W
IC12(2/2) RXD-652/E/W
RXD-852/E/W
RXD-852/E/W
RXD-A601/A701
S
RXD-A601/A701
IC11(1/2)
C
EXCEPT USED
RXD-652/E/W
FL DISPLAY
S28 S29 S27
RXD-852/E/W
JOG A JOG B VOL. RXD-A601/A701
GRID 16
KEY
SEG 35
MATRIX
Q Q
M66004SP
3 7 6
DRIVER
A JOG B JOG ENC
KEY1
1/2 1/2 1/2
KEY2
CS KEY3
CLK
DATA
USED
CLK
RXD-652/E/W
DATA1/2
RXD-852/E/W
IC52,53
RXD-A601/A701
BU2090
REMOCON
ENHANCED IC
TIMER STANDBY
FOR LED
D52 D51
LED 15
Q4 D2
DECK
+12V
E-VOL +12V
AVR
+
TUNER
+ D1
+B
E-VOL -12V
+
-12V
TUNER AVR
Q3 GND
IC1 +
+9V
AVR -B
for
POWER
D3
IC
IC2
+BV
+
RDS +5V
AVR
GND
+
-BV
Q8
-35V
FL-REF
AVR
+
FL -35V
FL AC
Q2 D15-18
+5.6V AVR
uCOM
+
u 1 6 3
www.denom.net
2 4
8 9 9
A1
TUNER
ANT.
MODULE
EXCEPT
USED
Q TYPE
POLAR
UNIT
Q TYPE ONLY
(X14)
HP DET
IC1
Q1,2 Q3,4
IC3(2/2)
LPF
IC2(1/2)
Q6 Q8
K1
SPEAKER
RELAY
OTHER
ch.
MATRIX
ON/OFF
S1
ON
IC3(1/2)
LPF 3 1 5 1 5 0 OFF 8 9 2
IC2(2/2)
Q5 Q7
K2
M TYPE ONLY
K1
S2
STEREO
SP.OUTPUT
2CH
MODEL 1kHz,0.9% 1kHz,1.0%
RXD-652/E/W 18.2V/6
RXD-852/E/W 21.9V/6
RXD-A601 17.3V/6
RXD-A701 21.9V/6
120V 240V
S1
STEREO
FRONT
MODEL 1kHz,0.9% 1kHz,1.0%
RXD-702/E/W
RXD-752/E/W 21.9V/6
RXD-772S
RXD-A81 24.5V/6
m
AC IN
c o
.
2
8 9 9
(X04)
J1
USED
RXD-652/E/W
RXD-852/E/W
RXD-A601/A701
J3 MODEL OUTPUT
SUB
RXD-652/E/W
WOOFER 1.8V/600
RXD-A601
PRE OUT
OTHER 2.0V/600
J1
Lch
FRONT SP.
Rch
J2
SURROUND SP.
(MATRIX)
4 9 8 2 9 9
Lch
SUPER WOOFER SP.
Rch
EXCEPT USED
RXD-652/E/W
RXD-852/E/W
RXD-A601/A701
USED
J4
RXD-652/E/W
RXD-852/E/W
1 CENTER SP.
RXD-A601/A701
Lch
SURROUND SP.
Rch
SURROUND
FRONT CENTER SURROUND
1kHz,10% 1kHz,10% 1kHz,10%
17.3V/6 10.95V/6 10.95V/12
20.5V/6 13.4V/6 13.4V/12
17.3V/6 10.95V/6 10.95V/12
20.5V/6 13.4V/6 13.4V/12
S.WOOFER
60Hz,10%
RXD-A81
24.5V/6
RXD-A601
RXD-A701
24.5V/6
RXD-652/E/W
RXD-702/E/W
RXD-752/E/W
RXD-772S
RXD-852/E/W