3
¡
2
1
PLAY
0
PUSH
OPEN
0
PUSH
OPEN
6
¢
7
7
4
DISC SKIP
DISC
1
DISC
2
REV.MODE
DOLBY NR
DISC
3
VOLUME
CONTROL
UP
DOWN
SRS 3D
TIMER
DISPLAY
MODE
/DEMO
ENTER
AUTO
PHONES
SET
MAX
MIN
LISTEN MODE
MULTI
CONTROL
ON/STANDBY
INPUT
MIC
VOL.
1 MIC 2
DUBBING
TUNING
BAND
CD PGM
MINI HiFi COMPONENT SYSTEM
REC/
PLAY
A/B
REC/ARM
0
SRS (
)
SOUND
EX.
BASS
PRO LOGIC
3 STEREO
MINI HiFi COMPONENT SYSTEM
RXD-951/951E/951W/A900/A700/
RXD-A700E/A700W/V616/V818/V919
SERVICE MANUAL
© 1998-6/B51-5444-00 (K/K) 3264
Cassette lid (L)*
(A53-)
Phono jack
(E11-0169-05)
Phone jack
(E11-0169-05)
Front glass (L)
(B10-2446-13)
Lighting board
(B19-1587-03)
Front glass*
(B10-)
Lighting board
(B19-1589-04)
Lighting board
(B19-1586-04)
Panel assy*
(A60-)
Knob*
(K29-)
Cassette lid (R)*
(A53-)
Front glass (R)
(B10-2447-13)
Panel (CD)*
(A29-)
(XD-951~V919)**
* Refer to parts list on page 62.
In compliance with Federal Regulations, following are reproduc-
tions of labels on, or inside the product relating to laser product
safety.
Refer to RXD-500/700 (B51-5300-00), If you require
TUNER preset frequency in detail.
Refer to RXD-501/etc(B51-5420-00), if you require CIR-
CUIT DESCRIPTION in detail.
**Refer to page 2 if you want to know system configuration.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM
Phone jack
(E11-0280-05)
RXD-951(K)COVER1,1( 98.12.1413:40 y[W 2
SYSTEM
MAIN UNIT
DESTINATION
SPEAKER
SPEAKER
SP CORD PARTS.NO.
XD-A900
RXD-A900
K1P1
LS-N851
CRS-N851
E30-5471-05
XD-951
RXD-951
X1Y1M1E1M5
LS-N851
CRS-N851
E30-5471-05
XD-951E
RXD-951E
E2
LS-N851
CRS-N851
E30-5471-05
XD-951W
RXD-951W
Q1
LS-N851
CRS-N851
E30-5471-05
XD-A700
RXD-A700
K2P2
LS-N451
CRS-N551
E30-5120-08
XD-A700
RXD-A700
X2
LS-N551
CRS-N851
E30-5474-08
XD-A700E
RXD-A700E
E3
LS-N551
CRS-N851
E30-5474-08
XD-A700W
RXD-A700W
Q2
LS-N551
CRS-N851
E30-5474-08
XD-V616
RXD-V616
M4I4V4
LS-N651
-
E30-5475-05
XD-V818
RXD-V818
M3I3V3
LS-N851
-
E30-5471-05
XD-V919
RXD-V919
M2I2V2
LS-N851
CRS-N851
E30-5471-05
Remote controller
Parts number
Model name
Model name
Destination
Battery cover
A70-1218-05
RC-V919
RXD-V919
M2I2V2
A09-1117-08
A70-1219-05
RC-V818
RXD-V818
M3I3V3
RXD-V616
M4I4V4
A70-1220-05
RC-951
RXD-A900
K1P1
RXD-A700
K2P2X2
RXD-951
M1I1XIYIM5
A70-1221-05
RC-951R
RXD-951
E1
RXD-951E
E2
RXD-A700E
E3
RXD-951W
Q1
RXD-A700W
Q2
Speaker cords (4)
XD-951/XD-A900
Speaker cords (2)
XD-A700
Batteries (R6/AA) (2)
FM indoor antenna (1)
Remote
(A70-1221-05) : RC-951R
Battery cover (A09-1117-08)
control unit (1)
Loop
(J19-3645-05)
antenna stand (1)
AM loop antenna (1) (T90-0833-05)
(Provided in the speaker package)
Europe
(T90-0836-05)
(T90-0801-05)
and U.K.
Other countries
AC
(E03-0115-05)
plug adaptor (1)
Use to adapt the plug on
the power cord to the
shape of the wall outlet.
(Accessoryonly for regions
where use is necessary.)
Speaker
(G11-2345-04)
cushions (8)
Surround speaker system
Surround speaker (2)
Speaker cord (2)
Speaker stabilizer (8)
Wall mount hardware (2)
Screw (4)
Center speaker (1)
Speaker cord (1)
Speaker stabilizer (4)*
*Except for CRS-N551
Video
(E30-1427-05)
cor d (1)
TEST
TONE
PTY
MENU
POWER
SET
ENTER
VOLUME
REMOTE
CONTROL
UNIT
RC-951R
TIME
REPEAT
EQ
ON/OFF
RANDOM
SRS
3D
EX.
BASS
PRO
LOGIC
DOLBY
3
STEREO
STEREO
DOLBY
CENTER
SURROUND
RDS
DISP.
TA/NEWS/
INFO.
DISC
SKIP
12
3
0
45
6
+10
78
9
A/B
BAND
TUNING
P.CALL
MUTE
INPUT
TAPE
CD
RXD-951/A700/A900/V616/V818/V919
2
CONTENTS / ACCESSORIES
CONTENTS / ACCESSORIES ....................................2
EXTERNAL VIEW ........................................................3
DISASSEMBLY FOR REPAIR .....................................4
BLOCK DIAGRAM .......................................................5
CIRCUIT DESCRIPTION .............................................6
ADJUSTMENT .......................................................... 11
WIRING DIAGRAM ....................................................15
PC BOARD ................................................................18
SCHEMATIC DIAGRAM ............................................27
EXPLODED VIEW .....................................................60
PARTS LIST...............................................................62
SPECIFICATIONS .....................................................88
Contents
Accessories
Ref. No.
Parts No.
Refer to Service Manual(page)
Remarks
(X09) IC10
M38199MF-080FP
RXD-501/etc.
(9, 10)
It is the same H38199MF-075FP.
(X09) IC10
M38199MF-080FP
RXD-501/etc.
(9, 10)
(X14) IC1
uPD780204-038
RXD-501/etc.
(11)
(X28) IC6
TC74HC166AP
RXD-501/etc.
(12)
--
Refer to the ICs.
Model name vs remote controller
System configration
RXD-951(K)COVER1,1( 98.12.1413:40 y[W 3
RXD-951/A700/A900/V616/V818/V919
3
EXTERNAL VIEW
Phono jack
(E63-1037-05)
Phono jack
(E63-0130-05)
Lock terminal board*
(E70-)
Lock terminal board *
(E70-)
Power cord bushing
(J42-0083-05)
AC power cord*
(E30-)
Variable resistor
(R31-0096-05)
Oscillating module
(W02-1114-05)
Lock terminal board *
(E70-)
Illustration is RXD-V919.
* Refer to parts list on page 62.
RXD-951(K)COVER1,1( 98.12.1413:40 y[W 6
RXD-951/A700/A900/V616/V818/V919
4
DISASSEMBLY FOR REPAIR
1. How to remove the front panel.
(1) Turn the power ON and then push the
open/close key to open the tray.
(2) After removed the tray cover, push the
open/close key to close the tray and then turn
the power OFF.
(3) Remove the push rivet (1) and 4 screws (2,
3).
(4) The front panel can be separated by removing
the 3 screws (4) located at the bottom plate of
the front panel.
2. How to remove the CD mechanism
(1) Remove 4 screws (5) on the left side/right side
of chassis.
(2) Remove 4 screws (6) and the cap (7) on the
rear panel.
(3) Disengage the CD mechanism as FIG.2.
(4) Connect the GND plate of X32 PCB and the
chassis with a alligator clip wire (8).
3. How to remove the mult control knob.
· Remove the knob by string (9).
4. How to open the tray if not comes out.
(1) From the rear side of the CD mechanism, use a
screw driver or the like to turn the friction arm
fully counterclockwise.
(2) Pull out the tray front wards by hand when the
tray comes just out.
* As for details of items in the below, refer to RXD-F3
service manual (B51-5091-00).
(1) How to detach the tray.
(2) How to attach the tray.
(3) Replacing the pickup.
Fig.1
5
2
3
3
3
1
6
6
6
7
x4
x2
4 x3
REAR
SIDE
Friction
Arm
Fig.2
8
9
RXD-951(K)COVER1,1( 98.12.1413:40 y[W 7
K1
K2
AUX
TUNER
DECK
CD
IN
AUX OUT
A
B
120u
70u
REC OUT
PB
REC
DCL
PASS
REC IN
PB OUT
0dBS
580mV
BIAS
SW
A:120/70
B:120/70
BIAS:ON/OFF
RM:ON/OFF
IC CLK
PS IN
PS LOAD
DPSS
VR5,6
P.H A,B
MOTOR A
MOTOR B
MOTOR-
SOL-
LED A,B
L,R
SSTP
TFDR
SFDR
RF
AUDIO OUT
A/B
A,B
P
ACK
F
.REC
R.REC
A,B
PLA
Y
DOLBY R/P
DOLBY ON/OFF
FRDR
FFDR
MDP
SRDR
LD ON
DECK
NC
OUT
TRDR
SURR
C
C
SURR
C
L,R
DIGITAL
VIDEO
MUTE
AT
T
SW
L,R
D17
D18
D26
D24
D22
D23
IC
POWER
+5.6V
AVR
Q15
-30V
AVR
Q14
-12V
AVR
IC12
+12V
POWER
AVR
IC15
IC
u-COM
FL DRIVER
AVR
BIAS
+9V
+5V
AVR
Q19
IC13
DECK
MECHA.
ANALOG
TUNER
H.P RELAY
MOTOR
DRIVER
DSP/DAC
TUNER
FRONT S.P
RELAY
S.W. SPEAKER
RELAY
MATRIX
SURROUND
SW
D29
D24
AC
TUNER
BLOCK
TUNER OUTPUT
FM:600mV/3.3k
AM:180mV/3.3k
(1/2)
IC101
MIC AMP
(2/2)
IC101
MIX VOL.
VR1
IC1 SEL.
INPUT
MIC
2.5mV/2.2k
MIC1,2
430mV/47k
AUX IN
AUX IN
0.5V/3.3k
AUX OUT
AUX OUT
B ERASE
BIAS
OSC
60mV
22.2dBS
A PB AMP
IC2
PB
A
VR7,8
LEVEL
Q7,8
BEAT CANCEL
B PB AMP
IC3
VR1,2
LEVEL
PB
B
BA3126N
IC4
BIAS TRAP
VR3,4
BIAS
CONTROL
Q5
DOLBY
OTHER
CHANNEL
L.P.F.
MPX
L1
OUT
+5V
EXPANDER IC
IC6
B R/P
A PB
Q1,2
Q3,4
BA10393
IC5
A
B
C
E
F
LD
Q1
SW
LD
DRIVER
FOCUS COIL
COIL
TRACKING COIL
DRIVER
COIL
F.M
FEED MOTOR
DRIVER
DISC MOTOR
DRIVER
D.M
4ch BTL DRIVER
IC3
TRACKING
FOCUS
LIMIT SW
START
D40-1500
TRAVERSE UNIT
R.M
DRIVER
ROTARY
LOADING
DRIVER
L.M
TA8409S
DRIVER
IC4,5 MOTOR
BA5979S
CXA1571M
RF AMP/SERVO
IC1
DSP/DAC
CXD2587Q
IC2
DRIVER MUTE
16.9344MHz
ZERO
MUTE
ELECTRIC
VOL.
SRS
SURROUND
IC4
C SP.
L
PHONES
SUB WOOFER
PRE OUT
J3
FL DISPLAY
REMOTE
SENSOR
ED1
A1
u-COM
FL DRIVER
IC1
IC3
REC
AMP
MS
IC1 HA12209F
Q10,11
Q3,4
MUTE
UNIT
POLAR
TC74HC166AP
+5V
+5V
MAIN u-COM
M38199MF-08
IC10
RMR/BRKM/RMF/LMF/LMR
LD/UNLD SW, UP/DOWN SW
ST SW, PS SW
X1
IC2
SPEANA
IC9
IC19
AUX LEVEL
VR1
(1/2)
IC2
Q6
J2
J1
Q21-23
FAN DRIVER
J3
OTHER ch
FROM
Q8
(2/2)
Q5
Q7
IC2
K2
K1
(1/2)
Q1,2
Q13
(2/2)
Q15
Q3,4
IC1
IC1
R
SURROUND SP.
FRONT SP.
R
L
SUB WOOFER SP.
R
L
J1
R
FRONT SP.
L
(RXD-951/A900/V919)
(RXD-A700)
1.8V/600
K4
EACH SP.
OUTPUT
PRO
LOGIC
IC3
SW
IC4
DECODER
L.P.F. IC16,17
u-COM
SUB
u-COM
MAIN
K3
u-COM
CD
VIDEO
[IC5]
[IC3]
[MPEG]
PCB
VIDEO
CD
[A1]
OUT
[J1]
OUT
[IC4]
DAC
LFP
[IC6]
[IC2]
[IC1]
[IC8,9]
SP. OUTPUT
RXD-V818
RXD-V616
RXD-A700
A900/V919
RXD-951/
20.5V/6
24.5V/6
FRONT
13.4V/6
24.5V/6
C
SURR.
24.5V/6
24.5V/6
SUB W.
ch
OTHER
(Q13,15:
EXCEPT
RXD-A700)
FP
CD
TONE
E. VOL (C,S)
(EXCEPT RXD-V616/V818)
(L,R)
(1ch ONLY)
(1ch ONLY)
FAN
22.6V/6
26.3V/6
26.3V/6
22.6V/6
2ch
FRONT
(THD 1.0%)
STEREO
SURROUND (THD 10%)
13.4V/6
(X28)
MECHA.
(CDM-27)
T25-0050
(X14)
(X14) EXCEPT RXD-A700
(X32)
Q TYPE ONLY
X04-1313-80
A,B
(X09)
X05-471X
-489X
-490X
(X08) EXCEPT RXD-V616/V818
on the RXD-501/701
RXD-V616/V818: Refer to the same (X09)
V616/V818/V919
RXD-951/A700/A900/
(X14)
Ref. No. : RXD-951/A700/A900
[Ref. No.] : RXD-V616/V818/V919
EXCEPT RXD-V616/V818
RXD-951/A700/A900/V616/V818/V919
5
BLOCK
DIAGRAM
RXD-951(K)
COVER1,1(
98.12.14
13:41
y[W
10