Kenwood KDC-CPS89 User manual

KDC-CPS89
CD AUTO CHANGER
© 2002-11 CREATED IN JAPAN
B51-7996-00 (C) 0
SERVICE MANUAL
PARTS LIST
Ref.No.
A
d
d
N
e
w
Parts No. Description
KDC-CPS89
206 2C  A22-2842-02 SUB PANEL
207 3C  A64-2898-01 PANEL
-  B64-2345-00 INST.MANUAL(ENG,FRE,SPA,POR)
-  B64-2354-00 INST.MANUAL(GER,DUT,ITA)
-  H54-2597-04 ITEM CARTON CASE
 
＊
＊ New Parts
＊
＊
COMPACT DISC AUTO
D.R.I.V.E.
NEW ANTI VIBRATION MECHANISM
DYNAMIC RESOLUTION INTENSIVE VECTOR ENHANCEMENT
DISC NAME PRESET
TEXT
10
DISC
COMPACT
DIGITAL AUDIO
CD-R/RW
CHANGER KDC-CPS89
The MECHANISM OPERATION is the same as model KDC-C710.
Please refer to the service manual of model KDC-C710 (B51-7104-00).
Service jig
W05-0635-00
Parts No.
For initial position setting
Refer to the Destination "E1" of service manual KDC-CPS87's parts list(B51-7730-00)
except the following parts.
＊
＊
When transporting this model, always attach CAUTION CARD and STEPPED SCREW (for transportation).

©2001-1 PRINTED IN JAPAN
B51-7730-00 (N) 3387
CD AUTO CHANGER
KDC-CX87/CPS87
SERVICE MANUAL
COMPACT DISC AUTO CHANGER KDC-CX87
D.R.I.V.E.
NEW ANTI VIBRATION MECHANISM
DYNAMIC RESOLUTION INTENSIVE VECTOR ENHANCEMENT
DISC NAME PRESET
TEXT
10
DISC
COMPACT
DIGITAL AUDIO
CD-R/RW
COMPACT DISC AUTO
D.R.I.V.E.
NEW ANTI VIBRATION MECHANISM
DYNAMIC RESOLUTION INTENSIVE VECTOR ENHANCEMENT
DISC NAME PRESET
TEXT
10
DISC
COMPACT
DIGITAL AUDIO
CD-R/RW
CHANGER KDC-CPS87
Illustration is KDC-CX87.
Illustration is KDC-CPS87.
BRACKET x 2
(J19-4712-23)
SCREW SET
(N99-1645-15)
: KDC-CX87, CPS87(E)
SCREW SET
(N99-1628-15)
: KDC-CPS87(M)
MOUNTING
HARDWARE ASSY x 2
(J21-9588-04)
: KDC-CPS87(M)
HOLDER ASSY
(J19-5074-02) BLIND PLATE
(F19-1303-04)
TRAY
(J99-0612-01)
ADHESIVE TAPE x 2
(J69-0506-04)
: KDC-CPS87(M)
CORD WITH PLUG
(E30-4291-05
or E30-4954-05)
The MECHANISM OPERATION is the same as model KDC-C710.
Please refer to the service manual of model KDC-C710 (B51-7104-00).
Service jig Parts No.
For initial position setting W05-0635-00
When transporting these models, always attach CAUTION CARD and STEPPED SCREW (for transportation)

KDC-CX87/CPS87
2
BLOCK DIAGRAM
SW5V
XOFF
LIM SW
L.P.S.
EJ SW
ARM SW 12.5MHz
X2
SPINDLE/LO-EJ
SLED
LOE SW
TR COIL
FO COIL
BTL
EEPROM
&TEXT DECODER
APC
SA5V
Q1
S8V
SYSTEM u-COM
IC7
IC1
RF AMP&SARVO DSP
16.93MHz
X1
P-ON
Q10
Q15,16
Q20
BU. DET
IC8
7
13
4
5
8
2
IC5
MG SW 8V AVR
S8V
COMM SW
S-RAM
24
C
IC10
DAC
DIGITAL FILTER
D.R.I.V.E.
4L.P.F
IC3
X1
4.19MHz
AUX SW
I/F u-COM
IC2
RST
6
Q7
BU.
BU14V
CH MUTE
CH RST
REQC0
CHCON
DATAH0
DATAC0
REQH0
HCLK0
AUDIO
OUT
BU14V
CH RST2
CH MUTE2
HCLK2
REQC2
DATAC2
REQH2
CHCONO2
DATAH2
6
AUDIO IN
AUX to AUX
CH2
H.U
5
RELAY
K1,3 K2,4
RELAY
DET
to
to
5VREG
IC4
DA5V
S8V
3
3
3
3
S1
IC1
Q9,10
AVR
5V
+5V
S4
HOT
IC9
RST
7V/9V
5V
Q21,22
M5V1
M5V2
SW5V
S3
S2
S1
+5V
SW5V
M
M
&DC MOTOR
DRIVER
ELEVATOR
M
AVR
SA5V
Q9
&D/A CONVERTER
&SCF
AUDIO VREF
IC2
MUTE
0bit
Q6,7
MUTE
Q4,5,8
SD5V
FE
A
D
B
PD
M5V2
AVR
IC11
2
ASSY (X13)
(X32)
(X13)
(X92)
PICKUP
CN101
DRIVER
RESET
Q101,201
ACC
BATT
GND
DETECTION
ACC
(+5V)
AVR
u-COM
IC2
IC1
CN103 Q1,6
Q4,5
VDD
HOLD
P ON PLL
63
31
67
12-17 26 61
29,30,60
74,77
IC1
LCD DRIVER
LCD1
19-22,32,66
19-22,32,66
CN101
CN1
6-43
RL1
CN105
RADIO
To
CN104
ANT IN
Q310
MODE 1,2
CH-CONTROL
Q306,
RIPPLE
FILTER
307
MIX
PILOT
STAGE
RF
IC301
MODULATOR
FM-St.
Q304,305
LEVEL CONTROL
AUDIO MUTE
Q309
ALC
DETECTION
IC302
AMP
DRIVER
ALC
MPX
EMPHASIS
IC4
AVR(+5.6V)
MODE 1,2
Q308
CD-CH
13P
IC101
ISOLATION
AMP. L.P.F.
2nd.
IC102
+V(AUDIO)
+V(RF STAGE)
SIGNAL
(L/R)
CN102
KEY MATRIX 2,50-56
VDD
IC2
REMOTE
SENSER
3
1

KDC-CX87/CPS87
3
IC1 UPD78058GCB82T System MI-COM. CH1/CH2/AUX control
IC2 PST9137NR Reset IC When BU 5V voltage is less than 3.7V, IC outputs "Lo".
Q1 DTC124EUA While CD-CH1's outputs are selected, Q1's base goes "Lo", and Q3 is
Relay drive turned off.
Q3 DTB123YK
(CH1/CH2 switching) While CD-CH2's outputs are selected, Q1's base goes "Hi", and Q3 is
turned on.
Q2 DTC124EUA Relay drive While CD-CH's outputs are selected, Q2's base goes "Lo", and Q4 is
(CH/AUX switching)
turned off.
Q4 DTB123YK While AUX inputs are selected, Q2's base goes "Hi", and Q4 is turned on.
Q5 2SC4081 CH CON2 SW While CH CON2 mode is selcted, a base goes "Hi", and Q5 is turned on.
Q6 2SC4081 CH CON SW While CH CON or CH CON2 mode is selcted, a base goes "Hi", and Q6 is
turned on.
While BACKUP is applied, a base goes "Hi", and Q7 is turned on.
Q7 DTC124EUA
BU DETECTION SW When momentary power down has detected, a base goes "Lo", and Q7 is
turned off.
Q8 DTC124EUA Reset SW When System Reset has activated, a base goes "Hi", and Q8 is turned on.
Q9 2SB1202 BU 5V AVR While BACKUP is applied, AVR outputs +5V.
Q10 2SC4081 Q9 and Q10 are inverted Darlington connection
●CD PLAYER UNIT (X32-5160-00)
Ref.No. Component Name Application/Function Operation/Condition/Compatibility
RF amplifier built in digital servo and data processor IC. Focusing, tracking,
sled and spindle servo processing. Detection of dropout, anti-shock, track
IC1 UPD63711AGC Servo IC crossing and off-track conditions.
Automatic adjustment (focusing, tracking, gain, offset and balance)
operations. Digital signal processing (DSP, PLL, sub-codes, CD-TEXT
decode, CIRC error correction, audio data interpolaration) operations.
IC2 NJM4580MD VREF amp. Operational reference voltage for low pass filter
IC3 NJM5532MD Low pass filter Differential amplifier
IC4 KIA78L05F +5V AVR Analogue output circuit power supply for D/A converter
Focusing coil, tracking coil, spindle motor and sled motor driver.
VO1-VO4 and VOL outputs ON/OFF function
While MUTE1 goes "Hi", VO1 outputs are turned on.
While MUTE2 goes "Hi", VO2-VO4 and VOL outputs are turned on.
VIN1 amplifier function (input selection and VREF selection)
IC5 LA6576 Motor driver 1. Input selection
While VIN SW terminal goes "Lo", IC pin 15, 16 and 17 inputs are selected.
While VIN SW terminal goes "Hi", IC pin 15, 18 and 19 inputs are selected.
2. VREF selection
While VIN SW terminal goes "Lo", internal VREF (2.5V typical) is selected.
While VIN SW terminal goes "Hi", external VREF (IC pin 30 input) is selected.
●SUB-CIRCUIT UNIT (X13-9930-00)
COMPONENT DESCRIPTION
Ref.No. Component Name Application/Function Operation/Condition/Compatibility

KDC-CX87/CPS87
4
COMPONENTS DESCRIPTION
Ref.No. Component Name Application/Function Operation/Condition/Compatibility
IC7 UPD784214GC091 Mechanism MI-COM. Mechanism and servo control
BR24C02F-W
or CAT24WC02JI
IC8 or M24C02WMN6T EEPROM LPS data back-up memory
or S-24C02BFJA
or 24LC02BT-ISN
IC9 S-80830ANNP Reset IC When BU 5V voltage is less than 3.0V, IC outputs "Lo".
IC10 KKZ05F D.R.I.V.E. IC D.R.I.V.E. system IC
IC11 LC3564BT-70 S RAM CD-TEXT data memory
Q1 MCH6101 APC Laser diode auto power control
Q4 DTA124EK 0 bit mute (L CH.) When 0 bit mute is activated, an emitter goes "Hi", and Q4 outputs "Hi".
Q5 DTA124EUA 0 bit mute (R CH.) When 0 bit mute is activated, an emitter goes "Hi", and Q5 outputs "Hi".
Q6 DTC343TK Mute SW (L CH.) When 0 bit mute or A mute drive is activated, a base goes "Hi", and L
channel audio signal is muted.
Q7 DTC343TK Mute SW (R CH.) When 0 bit mute or A mute drive is activated, a base goes "Hi", and R
channel audio signal is muted.
Q8 DTA124EK A mute drive When audio mute of IC7 is activated, a base goes "Lo", and audio mute
drive signal is outputted.
Q9 2SB1202 Servo 5V AVR Q9 is combined with IC5's pin 26 and 27 , and works as a driver of AVR.
Q10 2SB1295 P-ON 5V SW While base goes "Lo", P-ON 5V is supplied to the microprocessor
peripheral circuits.
Q11 DTC124EK Reset SW When System Reset has activated, a base goes "Hi", and Q11 is turned on.
Q12 DTC124EUA XTALEN SW While D.R.I.V.E. IC is operating, a base goes "Lo", and Q12 is turned off.
Q13 DTC124EUA CH CON SW While CH CON or CH-CON2 mode is selected, a base goes "Hi", and Q13
is turned on.
Q14 DTA143EUA CH MUTE SW When MUTE REQUEST to H/U is outputted, a base goes "Lo", and Q14 is
turned on.
Q16 2SC4081 SRV 8V AVR Q16 is combined with Q15 (X92-), and works as a pre-driver of AVR.
Q17 DTA143EK SRV 8V AVR SW When Q18's base goes "Hi", Q17 is turned on, and SVR 8V AVR is
Q18 DTC124EUA working.
Q19 DTC124EUA 7/9V SW
When a base goes "Hi", Q19 is turned on, and SVR 8V AVR is outputting +7V.
When a base goes "Lo", Q19 is turned off, and SVR 8V AVR is outputting +8.5V.
While BACKUP is applied, a base goes "Hi", and Q20 is turned on.
Q20 DTC124EK
BU DETECTION SW When momentary power down has detected, a base goes "Lo", and Q20 is
turned off.
Q21 2SB1202 BU 5V AVR While BACKUP is applied, AVR outputs +5V.
Q22 2SC4081 Q21 and Q22 are inverted Darlington connection.
Q30 DTC114YUA Eccentric disc SW When an eccentric disc is detected, Q30 is turned on, and a preceding
beam is made to be delayed.
Q31 DTC124EUA VIN SW While spindle servo or disc loading/eject mode is selected, a base goes
"Hi", and Q31 is turned on.

KDC-CX87/CPS87
5
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name I/O Description Processing Operation
1 - 3 O Not used(N.C.)
4 AVSS - A/D, D/A converter ground connection terminal
5 O Not used(N.C.)
6 REQH1 O Communication request output to CH1 "Lo" : Communication requested
7 AVREF1 I D/A converter reference voltage input
8 DATAC1 I Data input from CH1
9 DATAH1 O Data output to CH1
10 HCLK1 I/O Communication clock input/output with CH1
11 DATAH0 I Data input from H/U
12 DATAC0 O Data output to H/U
13 HCLK0 I/O Communication clock input/output with H/U
14 REQC0 O Communication request output to H/U "Lo" : Communication requested
15 REQH2 O Communication request output to CH2 "Lo" : Communication requested
16 DATAC2 I Data input from CH2
17 DATAH2 O Data output to CH2
18 HCLK2 I/O communication clock input/output with CH2
19 CHCON01 O Control output to CH1 "Hi" : CH1 operation mode
20 CHCON02 O Control output to CH2 "Hi" : CH2 operation mode
21 RELAY1 O Relay1 Control output "Hi" : AUX inputs, "Lo" : Changer outputs
22 RELAY2 O Relay2 Control output "Hi" : CH2 outputs, "Lo" : CH1 outputs
23-32 O Not used(N.C.)
33 VSS - Ground connection terminal Connected to GND lines.
34-59 O Not used(N.C.)
60 RESET I System reset "Lo" : System reset
61 REQC2 I Communication request input from CH2 "Lo" : Communication requested
62 BUDET I Momentary power down detection input
"Hi" : When momentary power down detected or BU OFF
"Lo" : BU ON
63 AUX SW I AUX SW input "Hi" : Auxiliary input mode
64 REQH0 I Communication request input form H/U "Lo" : Communication requested
65 REQC1 I Communication request input form CH1 "Lo" : Communication requested
66 CHCON1 I Changer control mode input from H/U "Lo" : CH1 mode
67 COMMSW I 5-line communication old/new switch input "Hi" : New communication, "Lo" : Old communication
68 VDD - Positive power supply connection terminal Connected to BU 5V lines.
69 X2 - Main clock resonator connection terminal 2
70 X1 I Main clock resonator connection terminal 1
71 IC - IC Internal connection terminal Connected to GND lines.
72 O Not used(N.C.)
73 CHCON2 I Changer control mode input from H/U "Lo" : CH2 mode
74 AVDD - A/D converter positive power supply connection terminal Connected to BU 5V lines.
75 AVREF0 I A/D converter reference voltage input Connected to BU 5V lines.
76 O Not used(N.C.)
77 AUX TYPE O Not used(pull down to GND lines.)
78-80 O Not used(N.C.)
●IC1 (SUB-CIRCUIT UNIT: X13-9930-00)

KDC-CX87/CPS87
6
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name I/O Description Processing Operation
1 NOR/RW O CD-DA/CD-RW Switching Not used(N.C.)
2 TSTB O CD-TEXT parameter strobe
3 P-CON O P-CON output Not used(N.C.)
4 FOK I Focus OK input "Hi" : Focus OK
5 XTALEN O Servo IC oscillation stop control "Hi" : Oscillation stop
6 RST O Servo IC reset terminal "Lo" : Reset
7 SAO O Servo IC command/parameter setting terminal
"Hi" : Parameter setting, "Lo" : Address resister setting
8 SSTB O Servo IC command/parameter setting strobe terminal
"Hi"➝"Lo" : Serial data latch
9 VDD - Positive power supply connection terminal Connected to D 5V lines.
10 X2 - Main clock resonator connection terminal 2
11 X1 I Main clock resonator connection terminal 1
12 VSS - Ground connection terminal Connected to GND lines.
13 XT2 - Sub clock resonator connection terminal 2 Not used(N.C.)
14 XT1 I Sub clock resonator connection terminal 1 Not used(connected to GND lines.)
15 RESET I System reset input "Lo" : System reset
16 FOGUP I Vibration detect input "Hi" : Vibration detect
17 MGSW I Magazine switch input "Hi" : Magazine in
18 EJSW I Eject switch input "Hi" : Eject switch ON
19 COMMSW I 5-line communication old/new switch input "Hi" : New communication, "Lo" : Old communication
20 PACK I Text data pack synchronous signal input "Hi"➝"Lo" : The head of the pack data
21 CH-CON I Changer control input "Hi" : Standby mode, "Lo" : Operation mode
22 BUDET I Momentary power down detection input
"Hi" : When momentary power down detected or BU OFF
"Lo" : BU ON
23 AVDD - A/D converter positive power supply connection terminal Connected to D 5V lines.
24 AVREF0 I A/D converter reference voltage input Connected to PON 5V lines.
25 HOT I Rise in temperature detection input
26 LPS I LPS Mechanical deck position detection input
27 LOESW I Loading complete switch input "Lo" : Loading complete
28 LIMSW I Limit switch input "Lo" : Pickup most inner position
29 TOFF I Tracking OFF mode terminal Not used(pull down to GND lines.)
30 ADJSEL I Servo automatic adjustment ON/OFF terminal Not used(pull down to GND lines.)
31 TBANK I Tracking gain switching mode terminal Not used(pull down to GND lines.)
32 SIM2 I Destination input 2 Not used(pull down to GND lines.)
33 AVSS - A/D, D/A converter ground connection terminal Connected to GND lines.
34 LPSCO O LPS A/D converter reference power control output Not used(N.C.)
35 AMUTE O Audio mute output "Lo" : Audio mute ON
36 AVREF1 I D/A converter reference voltage input Connected to D 5V lines.
37 SDI I Servo IC communication serial data input
38 SDO O Servo IC communication serial data output
39 SCK O Servo IC communication serial clock output
40 DATAH I Data input from H/U
41 DATAC O Data output from the changer
42 HCLK I/O Communication clock input/output with H/U
●IC7 (CD PLAYER UNIT : X32-5160-00)

KDC-CX87/CPS87
7
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name I/O Description Processing Operation
43 RECQC O Communication request to H/U "Lo" : Communication requested
44 CHMUTE O Audio mute request to H/U "Lo" : Audio mute requested
45 TSI I Text data input from servo IC
46 TSO O Text data output to servo IC
47 TSCK O Text data clock to servo IC
48-55 A0-A7 O Address setting terminal for S RAM
56-63 D0-D7 I/O Data input/output terminal with S RAM
64-68 A8-A12 O Address setting terminal for S RAM
69-71 A13-A15 O Chip enable setting terminal for S RAM Not used(pull down to GND lines.)
72 VSS - Ground connection terminal Connected to GND lines.
73 A16 O Chip enable setting terminal for S RAM Not used(pull down to GND lines.)
74 A17 O Chip enable setting terminal for S RAM
75 RAMOK O Pickup check judging terminal for production Not used(N.C.)
76 ELVADJ I Mechanism deck ascent/descent position terminal Not used(pull up to D 5V lines.)
77 RD O Read-out to S RAM control output
78 WR O Write to S RAM control output
79 WAIT I
Waiting time insertion input when accessing S RAM Not used(pull down to GND lines.)
80 ASTB O Chip selection to S RAM Not used(N.C.)
81 VDD - Positive power supply connection terminal Connected to D 5V lines.
82 PUSEL I Pickup type select terminal Not used(pull up to D 5V lines.)
83 REQH I Communication request from H/U "Lo" : Communication requested
84 SPLO+ O Spindle/Loading control terminal
85 SPLO- O Spindle/Loading control terminal
86 ELV+ O Mechanism deck ascent/descent terminal
87 ELV- O Mechanism deck ascent/descent terminal
88 SIM1 I Destination input 1 "Hi" : adapted for CD-TEXT
"Lo" : not adapted for CD-TEXT
89 SEARCH O Search mode output Not used(N.C.)
90 TEST1 I Test mode terminal 1 for test mode Not used(pull down to GND lines.)
91 TEST2 I Test mode terminal 2 for test mode Not used(pull down to GND lines.)
92 8/7V O Motor driver IC power voltage control output "Hi" : 7V, "Lo" : 8.5V
93 EEPWR I EEPROM write mode terminal for production Not used(pull down to GND lines.)
94 TEST/VPP I Flash ROM program mode terminal Not used(connected to GND lines.)
95 SRVSEL I
Servo active mode terminal (no mechanism movement) Not used(pull down to GND lines.)
96 SLNSA I Sled non-sensitive area ON/OFF terminal Not used(pull down to GND lines.)
97 SDA I/O Data input/output with EEPROM
98 SCL O Clock output to EEPROM
99 PON O PON output "Lo" : AVR & LPS POWER ON
100 ARMSW I Arm switch input "Hi" : Arm switch ON

KDC-CX87/CPS87
8
ADJUSTMENT
L.P.S. initial position adjustment procedure
1. Connect the changer to the H/U.
2. While holding the magazine eject button of
the changer, press the reset button of the
H/U.
3. After about 3 seconds, release the
magazine eject button.
4. Press the SRC button of the H/U to enter
the CD-CH mode, and the H/U’s display
section indicates “E-88”.
5. Move the mechanism deck to around the 1st
stage by pressing the DISC- or DISC+
button.
6. Insert the adjustment tool (W05-0635-00)
into the tool hole on the changer
mechanism.
7. Then press the DISC+ button to move the
mechanism deck until the mechanism’s
slider hits the adjustment tool.
8. When the motor locks (stops), press the
REPEAT key of the H/U.
When the REPEAT key is pressed, the mechanism moves automatically to the 1st stage and the initial position
adjustment completes. (The data is written in the EEPROM at this time.)
W05-0635-00

ABCDEFGHIJ
1
2
3
4
5
6
7
910
PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
S2
S1
W1
W2
1
23
1
16
LIMSW
LOESW
8/12SW
MGND
SP-
SL-
SL+
SP+
BLACK
RED
CN1
CN2
X16-1010-00 (J74-1153-01)
Rch1
AGND1
Lch1
DATAC2
CH-RST2
Rch2
HCLK1
CHCONO1
+5V
RELAY2
DATAH1
DATAC1
REQC1
COMMSW
REQH1
RESET
BU14V
GND
CH-MUTE1
Lch2
REQH2
REQHO
CH-RST
CH-CON
HCLKO
AGND
Lch
AGND
Rch
CH-CONO2
Rch
Lch
DATAHO
DATACO
REQCO
1
2
3
4
BU14V
REQC2
GND
2
3
4
DATAH2
AGND2
CH-MUTE2
DATAH2
BU14V GND
CH-MUTE
AGND
CH-RST
HCLK2
RELAY1
AUX
1
AUX
ON
TO CH2
OFF
TO H.U.
R51
R52
C9C10
C5
C15 C16
R28
R30
R34
R37
K3 K4
C13
C12
C11
R4
R3
R11
R53
K1 K2
R9
R15
R2 R1
R14
R13
R16
R12
R7
R6
C14
R35
R39
R40
C4
R46
X1
C6
R47
R18
R24
R19
R20
R5
R21
R25
R26
R22
R8
R44
R45
R48
C1
R32
R41 R38
R43
R42
C2
R33
R31
R29
R36
C7
R10
C3
R49R50
16 1
4
1
1
3
4
5
60
61
80
1
20
21
40
41
B
E
EB
BE
BE
B
E
BE
BE
BE
BE
R27
E
B
X13-9930-00 (J74-1131-02)
J1
J2
Q1
Q10 D15
Q9
Q2
Q4
D10 Q8
Q3 D9
D1
D2
D3 D4
D5
D6
D7
D8
IC1
IC2
D12
Q7
D13
D14
D11
Q6
Q5
D16
CN1
S1
CN2
X13-9930-00
IC Q
16A
26A
13B
24B
33A
44A
53A
63B
77B
86B
96B
10 6B
BU14V
Lch
AGND
Rch
AGND
AUX
+5V
CH-MUTE1
DATAC1
Lch1
RESET
AGND1
Rch1
COMMSW
DATAH1
REQH1
HCLK1
REQC1
CHCONO1
GND
DATAH2
RELAY1
RELAY2
REQHO HCLK2
HCLKO
Rch
Lch
DATACO
REQCO
CH-CON
DATAHO Rch2
CH-RST2
31
CH-MUTE2
REQC2
DATAH2
DATAC2
AGND2
2
CH-RST CH-CONO2
REQH2
CH-MUTE
AGND
GND
CH-RST
BU14V
4
321
GND
4
BU14V
Lch2
AUX
1
R50
C10
4
R35
R34
R37
C7
R48
BE
C5
R49
C9
R44
R45
R46
40
C14
5
4
41
21
R47
BE 3
1
R39
61
C6 C4
60
R36
C12
B
E
C13
X1
80
R30
R53
E
B
C11
OFFON
R52
20
R25
R26
R22
R21 R51
R40
R18
R20
R24
C3
1
R27
R19
1
16
R28
C15
R38
BE
K2
K4
C16
B
E
R43
K1
K3
BE
E
B
B
E
C2
R42R41
R5
R8
E
C1
R33
R31
B
R12
R29
R11
R3
R4
R32
R14
R16
R13
R15
R9
R7
R6
R2
R1
R10
TO CH2
TO H.U.
D15
CN2
Q7
D13
D14
D12
Q10
Q8
IC2
D16
IC1
Q9
S1
CN1
D7
D8
Q6
Q4
Q2
D10
Q1
Q3 D9
D11
Q5
D3
D6
D4
D5
D2
D1
X13-9930-00 (J74-1131-02)
J2
J1
X13-9930-00
IC Q
16I
26I
13I
24I
33I
44J
53I
63I
77I
86I
96I
10 6I
S2
S1
8/12SW
LOESW
MGND
SL-
SL+
SP+
RED
BLACK
SP-
W2
16
1
W1
LIMSW
23
1
CN2
X16-1010-00 (J74-1153-01)
CN1

KLMNOPQRST
1
2
3
4
5
6
7
11 12
PC BOARD (COMPONENT SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
(FOIL SIDE VIEW)
Q30
Q9
Q19
D14
D5
Q12
D1
IC8
Q10
Q14
Q13
D4
Q1
Q5
Q4
Q15
S3
S1
S2
S4
R120
C2
R8
R33
R85
R86
CP8 CP7
C56
R22
R190
R191
C201
R98
R20
C203
C24
R135
R138 R136
L2
R137
R143
C62
R205
R15
C73
R19
R18
C13
C12
C206
C59
CP16
C200
R3
R142
CP15
CP14
R140
R141
C64
C18
R58
R151
C192
R25
C60
C55
R71
R161
R26
C65
C21
R21
CP17
CP1
R80
R81
R150
R82
C25
C49
C67
R100
R95
C204
C48
R57
C46
L8
R112
R74
R75
R55
C47
R62
R83
R129
R110
R111
C23
C205
R155
R61
C16
C34
R149
R101
R107
R148
C22
C26
C1
R94
R108
R124
C45
R154
R93
R153
R156
C85
R56
C33
CP9
R10
R9
C202
R17
L.P.S
C75
8
14
5
EB
BE EB
EB
E
B
EB
EB
BE
B
EB
E
EB
TH1
R121
Q21
Q22
D8
D10
IC1
IC10
IC7
D9
D11
IC5
X32-5160-00 (J74-1130-11)
IC4
IC11
D16
D23
D24
Q16
Q17
Q18
Q11
Q7
Q6
D12
D7
Q8
Q20
D3
IC2
IC3
D15
D21
D22
Q31
IC9
CN2
CN1
C70
C52
C4
R4
C6
C5
R59
R11
R134
R54
R53
R78
CP11
CP10
CP6
CP5
CP12
L7
R96
R79
R126
X1
C30
R5
R7
C3
C7
R152
R16
C8
C9
C10
C29
C11
R14
R12
R77
R72
R84
R87
R69
R123
R133
W6
C17
R106
C63
R122
R38
R40
R67
R13
R70
R37
R39
C38
C37
R1
W5
C72
R43
R41
C39
R68
R102
R42
X2
R44
W7
C68
R76
R97
C69
R99
W2
C40
R48
C61
R73
R49
R105
R51
C71
R47
R45
R52
R50
R46
C43
C19
C41C42
C44
C191
R162
CP3
C15
C14
R109
C20
C32
C31
L6
L5
L4
L3
R139
C35
R127
18
19 36
1
21 8
7
22 1
28 50
51
75
76 100 1
26
25
1
4
3
2
1
1
4
4
8
8
5
5
49
64
116
17
32
33
48
25
26
50 51
75
76
100
1
1
16
23
1
BE
BE
B
EB
BE
E
BE
BE
EB
B
E
B
EB
E
I
G
O
Vref
SA5V
T-
F+
SL-
SL+
T+
F- SP-
SP+
SGND
REQH
TSI
COMMSW
/CE1
TSCK
TSO
AVrefO GND
LPS
ADJSEL
SO
TBANK
TOFF
HOT
/OE
EJSW
BUDET S
C
SPLOD+
RAMOK WR
PUSEL
ELVADJ
SPLOD-
SRVSEL
SDA
SLNSA
SEARCH
ELV-
SIM1
ELV+
TEST2
TEST1
FVPP
SCL
EEPWR
PON /TSTB
ELV-
ELV+
BU14 SRV8
ARMSW
MGND
NOR/RW
M5V2
M5V1
FVDD
X1
CHRST
PACK
FRESET
DA5V
/CHCON
FDTI
DAGND
BU14V
CHRST
LCH
CHCON
FDTO
FCLK
RCH
AMUTE
CHMUTE
LOESW
LIMSW
Rch Lch
AO
STB SO
SCK
SI
SDGND
SD5V
HOLD
TX
MIRR
LOCK
TBC
DACO
TZC
LZM
RZM
FZC
PLCK
RFCK
MGSW
PACK TSO
TSI TSCK
TSTB FD
SAGND
ARF
ASY
EFM
MD
SD
TD
TEVCA
TBAL
FBAL
DACO
RF
LD
RST
FOK
PD
IOP-
VCC
IOP+
F
E
A
BC
D
3TE
TE
FE
VR
IC
Q
addres
1
3N
2
4M
3
4M
4
4M
5
2K
7
4L
8
4L
9
4M
10
4N
11
3K
1
2N
4
3M
5
3M
6
3M
7
3M
8
3L
9
2K
10
4M
11
4M
12
4N
13
3M
14
3L
16
5M
17
5M
18
5L
19
5M
20
5K
21
5N
22
6N
30
3N
31
3K
X32-5160-00
IC
Q
addres
1
3Q
2
4R
3
4R
4
4R
5
2T
7
4S
8
4S
9
4R
10
4Q
11
3T
1
2Q
4
3R
5
3R
6
3R
7
3R
8
3S
9
2T
10
4R
11
4R
12
4Q
13
3R
14
3S
16
5R
17
5R
18
5S
19
5R
20
5T
21
5Q
22
6Q
30
3Q
31
3T
X32-5160-00
Q15
Q19
D14
D5
S4
S2
Q10
IC8
Q9
D4
Q4
Q13
Q5
Q14
S3
Q12
S1
Q1
Q30
D1
R138 R136
C73
E
EB
R135
R143
R151
C65
R86
R112
R142
R137
CP14 CP7
R140
CP8
R141
R80
C64
R155
CP1
R156 C67
8
CP15
CP17
R154
R153
5
1
4
C85
BE
R81
R95
CP9
R110
R111
R21
C21
R191
R190
C192
R17
C56
R22
R161
EB
R71
R25
R26
C55
R121
R74
R75
R83
R98
TH1
R129
R150
R107
L.P.S
R148
R149
R108
R56
C16
C34
B
EB
E
E
R100
B
R55
R101
EB
C47
C46
C200
C59
C60
B
R124
C33
R33
R82
C62
C45
R94
C75
R85
L8
C26
R3
C1
EB
C18
C25
L2
C22
CP16
C205
R10
R9
C203
C201
R20
C202
R15
C24
R93
C206
C204
R18
R19
C13
C12
C23
C49
R57
R205
C48
R58
R61
R62
B
C2
R8
R120
E
E
B
X32-5160-00 (J74-1130-11)
Q17
D11
Q18
Q20
D12
D7
IC7
IC9
IC2
Q11
IC3
IC11
Q31
D23
D24
IC5
D22
Q8
IC4
Q7
D21
Q6
D3
D15
CN2
Q22
Q16
D8
Q21
D10
D9
IC10
D16
IC1
CN1
LIMSW
L4
L3
SRV8
MGND
G
BE
R77
BE
BU14
R79
C63
R78
BE
51
75
WR
ELV+
TEST1
ELV-
R134 PUSEL
ELVADJ
BE
R133
R122
R123
SPLOD+
SPLOD-
R76
BUDET
EJSW
R126
R127
S
C
RAMOK
CP12
28
/OE
22
CP6
CP5 CP11
71
FVPP
SEARCH
ELV-
C61
ELV+
SLNSA
EEPWR
SIM1
TEST2
W5
SDA
C72
CHRST
FRESET
NOR/RW
/TSTB SCL
100 76
SRVSEL
PON
W6
1
X2
50
TOFF
PACK
X1
C70
25
26
BE
43FVDD
M5V1
2
C68
W7
R96
1
M5V2
8
C20
5
R97
C69
1
4
C15
C35
TSI
TSO
AVrefO
R67
R105
E
/CE1
B
21
CP10
8
COMMSW
R139
TSCK
R68
19
R70
36
R69
18
1
CHRST
C71
CP3
GND
SO
TBANK
LPS
R106
HOT
ADJSEL
R99
REQH
R102
/CHCON
FDTI
E
AMUTE
W2
B
DA5V I
O
C52
DAGND
B
EB
E
R54
R53
R162
FCLK
FDTO
16
F-
SP+
SL+
SGND
SL-
SP-
BU14V
CHMUTE
LCH
CHCON
RCH
1
Rch
Lch
T+
T-
F+
SD5V
MD
EB
EB
X1
ARMSW
C30
1
64
16
17
L7
LZM
R39
TBC
TZC
PLCK
R41
C42
R42
R44
C29
1
R1
C44
C14
4
C40
48
49
C32
C31
R48
R49
R51
R47
R45
R50
R46
R52
R43
C43
C41
8
5
C39
R40
R38
C38
R37
C37
TX LOCK
PACK
R84
R87
C191
33
32
HOLD
MGSW
TSI
DACO
FZC
MIRR
RFCK
RZM
DACO
TSO
TSCK
TSTB
FD
SD
TD
SAGND
R5
VCC
3TE
C4
100
51
25
26
C17
L6
L5
SDGND
50
FOK
R109
SCK
AO
STB
SO
SI
1
R7
C10
C11
C19
TEVCA
TBAL
FBAL
75
ARF
EFM
ASY
76
C7
RF
C9
TE
C5
R59
C6
R152
FE
R16
C8
SA5V
A
B
Vref
R72
R73
RST
LOESW
PD F
E
IOP-
C3
IOP+
LD
23
1
R12
D
R14
R13
C
R11
VR
R4

ABCDEFGHIJ
1
2
3
4
5
6
7
KDC-CX87/CPS87
7
6
5
4
3
2
1
16
14
15
12
13
11
10
9
8
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
1
2 3
4
5 6 7 8
9
10
11
12 13
14
15 16 17 18
19
20
RESET
AVSS REQH1 AVREF1 DATAC1 DATAH1 HCLK1 DATAH0 DATAC0 HCLK0 REQC0 REQH2 DATAC2 DATAH2 HCLK2 CHCONO1 CHCONO2
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
REQC2
BUDET
AUX SW
REQH0
REQC1
CHCON1
COMMSW
VDD
X2
X1
IC
CHCON2
AVDD
AVREF0
VSS
RELAY2
RELAY1
61
64
65
100K
R34
100K
100K 1K
1K
R28
X1 4.19MHz
1K
R30
100K
R27
15 9
2
3
6
7
48
13
10
11
12
R1 100
R7 100
R3 100
R5 100
R8 100
R6 100
R2 100
R4 100
14
9
8
6
13 12
11
10 18
17 16 15
19
67
R9 100
7
8
3
412
11
5
6
1
2
13
10
9
R13 100
R16 100
R14 100
R12 100
R15 100
R10 100
14
64
12
13
11
1K
R31
R33
10K
5600P
C1
R29
100K
2.2K
R32
10K
R43
1000P
C2
1K
R42
R38
22K
R26 100K R25 100K R24 100K
R18 100 R19 100 R20 100 R21 100
R52 100K R51 100K
20
15
20
17
16
61
100K
R46
0.1
C6 10K
R47
18K
R48
0.1
C7
100K
R44
1K
R45
1
2
3
4
9
67
65
6
8
10
19
18
2200P
C10 47K
R50
47K
2200P
CH RST
REQC0
DATAC0
DATAH0
HCLK0
11
12
13
7
8
9
10
Lch
Rch
REQH0
BU+14V
CHCON
CH MUTE
AGND
2
3
4
5
6
1
GND
AGND2
Rch2
Lch2
HCLK2
DATAH2
DATAC2
REQC2
CH RST2
GND
CH MUTE2
CHCON02
BU+14V
REQH2
J1 J2
13
59
610
711
4812
1
2
3
ON
OFF
AGND
Lch+
AGND
Rch+
COMMSW
REQH1
REQC1
HCLK1
DATAC1
GND
DATAH1
CH MUTE1
GND
CH CON01
AGND1
Lch1
RESET
BU14V
BU14V
Rch1
7
C4
5
4
1
2
3
100K
R39
100
R41
10K
11
100
R11
7
C9
R49
R22
100
11
0.1
C3
Q7
Q5,6
Q1-4
R37
R35
0.047
5
1
2 3
4
6 7 8 9 10
R36
R40
21
22
21
22
3
1
2
4
0.1
C14
+
22u6.3
C16
22u6.3
C15
+
+
+
+
0.022
C13
100u16
C11
39K
R53 22u6.3 C12
C5 47u6.3
AUX TYPE
RELAY1
RELAY2
Q9,10
BU5V
7 6 10 9 8
5
4
1
3 2
7 6 10 9 8
5
4
1
3 2
7 6 10 9 8
5
4
1
3 2
BU14V GND
CN1
J2
to CH2
D14
D13
Q7
Q6
Q5
D11
D1 D2 D3
D4
D6
D5
Q8
D8
D7
Q2
Q4
D10
Q3
Q1
D9
R
K2
K1
R
to H.U
J1
CN2
IC1 : UPD78058GCB82T
IC2 : PST9137NR
Q1,2,7,8 : DTC124EUA
Q3,4 : DTB123YK
Q5,6,10 : 2SC4081
D1-6 : MA3056WA
D7 : DAP202K
D8-10 : DAN202U
D11 : MA3062-L
D12,13 : MA3056-M
D14 : DA204U
AUX SW
L
K4
K3
L
CN1
X32-
2/2
S1
MOMENTARY
DOWN SW
POWER
RESET SW
CH-CON SW
RELAY DRIVE
u-COM
RESET IC
J1,2
GND LINE
SIGNAL LINE
AUX
L
R
Q9
D16
D15
Q10
D12
2SB1202Q9 :
MA8056-MD15 :
1SR154-400D16 :
OUTSIDE VIEW
5V AVR
IC1
IC2
(X13-9930-00)
A
22K
22K
22K
22K
2.2K
10K
22K 22K
2.2K
22K
22K
10K
B LINE
5.0V
5.0V
5.0V
0V
0V
0V
0V
5.0V
5.0V
0V
0V
5.0V
5.0V
0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
0V
0V
0V
0V
5V
4V
1V
0V
0V
14.4V
14.4V
14.4V
14.4V
14.4V
5.0V
5.0V
5.0V
0V
CAUTION : For continued safety, replace safety critical
components only with manufacturer's recommended parts (refer to
parts list).
Indicates safety critical components. To reduce the risk of
electric shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the customer.
•DC voltages are as measured with a high impedance voltmeter.
Values may vary slightly due to variations between individual
instruments or/and units.
!
DTA124EK
DTA143EK
DTB123YK
DTC114YUA
DTC124E
K
DTC343T
K
2SB1295
2SB1565 2SC4081
DTA124EUA
DTA143EUA
DTC124EUA
NJM5532MD DAN202K
DAN202U
DAP202K
DAP202U
DA204U
PST9137NR BR24C02F-W

KLMNOPQRST
1
2
3
4
5
6
7
CAUTION : For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock,
leakage-current or resistance measurements shall be carried out (exposed
parts are acceptably insulated from the supply circuit) before the appliance is
returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values
may vary slightly due to variations between individual instruments or/and
units.
!
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
51
52
53
54
55 56
57
58 59 60
61
62
63
64
65 66
67
68 69 70
71
72
73
74
75
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
HOT
AVREFO
AVD D
BU DET
CH-CON
PAC K
COMM SW
EJ SW
MG SW
FOGUP
RESET
XT1
XT2
VSS
X1
X2
VDD
SSTB
SAO
RST
XTALEN
FOK
P-CON
TSTB
NOR/RW
ARM SW
P ON
SCL
SDA
SLNSA
SRVSEL
TEST/VPP
EEPWR
8/7V
TEST2
TEST1
SEARCH
SIMI
ELV-
ELV+
SPLO-
SPLO+
REQH
PUSEL
VDD
ASTB
WAIT
WR
RD
ELVADJ
A3 A4 A5 A6 A7 D0 D1 D2 D3 D4 D5 D6 D7 A8 A9 A10 A11 A12 A13 A14 A15 VSS A16 A17 RAMOK
LPS
LOE SW
LIM SW
TOFF
ADJSEL
TBANK
SIM2
AVS S
LPSCO
A MUTE
AVREF1
SDI
SDO
SCK
DATA H
DATA C
HCLK
REQC
CH MUTE
TSI
TSO
TSCK
A0
A1
A2
22
23
24
25
26
27
28
1
2
3
4
5
6
7
OE
A11
A9
A8
CE2
WE
VCC
NC
A12
A7
A6
A5
A4
A3
21
20
19
18
17
16
15
14
13
12
11
10
9
8
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
VSS
I/O2
I/O1
I/O0
A0
A1
A2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BU +14V
BU +14V
CH-RST
R-ch
A-GND
L-ch
CH-CON
GND
GND
CH-MUTE
DATA H
DATA C
CH-CLK
REQC
REQH
COMM SW
36
8VCC
7TEST
SCL
1
NC
NC
NC 2
5SDA GND 4
CP1 100K
CP5 100
CP3 100K
CP17 100K
100
CP11 100 CP6 100 CP10 100 CP15 100K
100K
R141
100
R136
100K
50
49 48
51
52
53 55
54 57
56 59 58 62
60
61
63
64
65 66
67
68 74
R153 4.7K R154 4.7K
R156 1K R155 1K
C67 0.1
SCL
SDA
SLNSA
EEPWR
SRVSEL
TEST2TEST1
SEARCH
SIMI ELVD- ELVD+
R122 1K
R123 1K
84
85
86
87
100K
R133
100
R137
R138
100
100K
R134
100K
R127
W6
PUSEL
100K
R142
100K
R143
77
78
CP9 1K
12.5MHz
X2
220K
R93
W5
W7
R95
100K
7
22
20
16
8
4
2
100K
R85
R83
1K
1K
R84
R86
100K
100K
R87
R82 1K
3
4OUT
IN 2
1
100K
R96
0.1
C68
10K
R97
0.1
C69
RESET
CHRST
TH1
10K
R98
BUDET
CHCON
470
R151
10K
R112
1K
R80
10K
R81
P ON
R106 1K
R105 1K
W2
R148 100
R107 100
R149 100
R150 1K
39
47
45
46
37
38
28
27
100K
R108
43
42
41
40
R111 100K
R110 100K
100P
C70
100K
R99
1K
R100
35
100K
CP7
100K
R139
100
R135
CE1 100K
CP8
63
66
62
60
61
59
57
49
56
48
58
50
100K
R140
0.1
C73
+
C59
100u6.3
22K
R124
4.7
C60
+
C62
100u10
4.7
C63
100K
R78
3.3K
R79
+
C65
470u16
+
C64
470u16
18K
R77
0.1
C61
10K
R121
R102
100K
1K
R101
44
83
2.2
C85
2.2
C72
100K
R76
83
43
42
41
40
44
R129
1K
77
67
64
74
78
51
52
53
54
55
68
65
LPS
GND
AVREF0
LPS
2.2
C71
22
CP12
8/7V
MGND
NEWOLD
Q17,18 Q19
+
0.047F5.5
Q15,16
10K (B)
CP14
IC7
IC11
IC8
IC9
(X32-5160-00)
A
CN2
S3
ARM SW
EJ SW
S2
MG SW
S1
Q11
S4
Q10
D4
D15
Q14
Q13
Q8
D7
D9
D10
D8
D14
D5
D11
D12
Q20
Q17
Q18
Q19
Q16
Q21
Q22
D3
D5V AVR
SRV 8V AVR
BU DET
76(X92-)
1/2
X13-
CN1
CHCON SW
A MUTE
DRIVE
CH MUTE
SW
S RAM
RESET SW RESET IC
SYSTEM u-COM
PON SW
8/7V SWSRV 8V SW
Q15(X92-)
C75
(X92-)
EEP
ROM
22K
22K
22K
22K
22K
22K
22K
22K
4.7K
4.7K
22K
22K
4.7K
4.7K
22K
22K
0V
5.0V 0V 5.0V
5.0V
5V
0V
0V 0V 5.0V 0V 5.0V 0V 0V
5V
0V
0V 0V
5.0V 5.0V
1.3V
0V
5.0V
0V
0V
0V
5.0V
0V
5.0V
5.0V
0V
5V
5.0V
0V
5.0V
5.0V
5.0V
0V
5.0V
0V 0V 0V 0V 0V 0V 0V 0V
0V 0V 0V 0V 0V
5.0V 5.0V 5.0V 5.0V 5.0V
5.0V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
5V
0V
0V
5V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
0V
0V
0V
0V
0V
5.0V
5.0V
0V
0V
0V
0V
0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5.0V
5.0V
0V
0V
0V
0V
0V
5.0V
2.5V
0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
5V
0V
5V
0V
0V
5V
0V
5.0V
0V
1.2V
0V
14.4V
14.4V
7.0V
5.0V 5.0V

UVWXYZAA AB AC AD
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
49 50
51
52
53
54
55 56
57
58 59 60
61
62
63
64
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
VDD
8FS BCKO
8FS LDATAO
8FS RDATAO
8FS LRCKO
TEST 1
TEST 0
BCKO
DATA O
LRCKO
NRSTO
GND
8FS
SDAC
S GATE
SCK
S DATA
P/S
NNODR
DRON
NFRNT
NRAMRS
LRCK I
DATA I
BCK I
MCKTH
VDD GND X XI XO VDX MCKO HCKO MMOD0 MMOD1 LRLH N MUTE GND
DAC TEST 0
DAC TEST 1
LZ
GND AL
LO+
LO-
V DA L
V DA R
RO-
RO+
GND AR
RZ
RESET N
DAC TEST 2
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
V IN -A
V IN +B
V IN -B
V IN 1
VCC1
VO1-
VO1+
VO2-
VO2+
VO3-
VO3+
VO4-
VO4+ VLO+
VLO-
VCC2
REV
FWD
19 20
21
22
23
24
25 26
27
28 29 30
31
32
33
34
35 36
V IN +A V IN 2 V IN 2- V IN 2+ V IN 3 V IN 3- V IN 3+ REG IN REGO VREFO V IN SW VREFI V IN 4+ V IN 4- V IN 4 MUTE 1 MUTE 2 S GND
3.6K
R37
12K
R45
68P
C41
5.6K
R49
5.6K
R51
5.1K
R41
5.1K
R43
330P
C39
330P
C37
68P
C43
3.6K
R39
1000P
C48
1000P
C49
100
R61
100
R62
22K
R58
10u16
+
C46
680
R54
680
R53
10u16
+
C47
22K
R57
1VCC 8
7
2
4
3
GND
6 5
1VCC 8
7
2
4
3
GND
6 5
12K
R47
C35 0.1
12K
R48
5.1K
R42
5.1K
R44
330P
C38
3.6K
R40
3.6K
R38
5.6K
R50
68P
C44
5.6K
R52
330P
C40
68P
C42
12K
R46
C20 0.1
47u6.3
+
C16
1.2K
R55
330
R56
2.2u10
+
C15
2.2u10
+
C14
OUT
GND
IN
+
C34
100u6.3
4.7
C52
L6
+
C32
10u10
L4
L5
C31
+
L3
10u10
0.1
C1
0.1
C26
1K
R1
X1
10K
R3
+
C22
47u6.3
4.7
C18
0.01
C25
12P
C29
12P
C30
L7
1
C45
4.7K
R94
0.1
C191
16K
R161
R17 10K
680P
C192
680P
C21
12K
R191
12K
R21
30K
R70
22K
R190
18K
R22
4.7K
R162
120K
R67
TD
FD
SLD
12K
R26
10
11
12
13
6 7 8 9
SP+
30K
R69
120K
R68
9.1K
R71
11K
R25
SPD
SP- T+ T- F-F+ SL+SL-
R72 100
R73 100
LIMSW
LOESW
87
86
84
85
14
62
SCKO
TEST0 TEST1 A TEST A. GND
C204
0.1
CP16
0.1
16
20 45
2
47
46
1K
ATEST
53
51
52
100K
C200
R10
VDD PACK
54
55 56
57
58 59 60
61
GND TSO TSI TSCK TSTB
43
0.1
C201
C2D1
1K
R9
49
50 C2D2
C2D3/TBC
46
47
48
C1D1
C1D2
44
45
MIRR
PLCK
GND
38
R20
VDD
41
42 LOCK
RFCK
39
40
100K C16M/SBSY
P SW
HOLD
36
37
0.1
C203 TX
GND
33
34
35
LRCK IN
LRCK
27
30
31
32
D OUT
SCK IN
28
29
EMPH
FLAG
D IN
26
X. GND
XTAL
VDD
25 24
R-
XTAL
X. VDD
L+
L-
R+
DA. VDD
L OUT
DA. GND
22 21 20 19 23 18 17 16 15
1K
R33
2200P
C33
RF0
AGCO TEVCA A. VDD
0.01
C13
0.01
C12
EFM
6800P
2200P
63
62
64
65
R18 R19
33K10K SAGND
71
63
64
65 66
67
68 69 70
DACO FD TD SD MD FBAL TBAL
72
73
74
75
C11
C10
ASY C3T RFI EFM
AGCI
6800P
39K
R120
35
C9
0.22
76
C3 3K
R7
20 SL+6
2323 LIM SW
21
22
21 LOE SW
M GND
18
197
13 SP+
SL-
15
16
1712
8
11 T-
F-
SP-
12 E
13
14
9
10
F+
T+
10
11
R5
3K
VCC
F
R11 10K
R12 10K
R14 10K
R13 10K
86
EQ1
EQ2
A. GND
RF-
B
C
A
F
D
81
4P 18P5.6K
79
78
77
R16
C7
80 C8
83
82
85
84
REF OUT
A. VDD
E
FEO
FE-
TE-
TE2
TEO
C23
4.7
89
88
87
R152
C6
68P
91K
90 VREF
910K
R59
47P
C5
92
91 FE
1500P
94
93 3TE
TE
7PD
8
9
R4
390 VR
VC
5
6
GND
LD
3B
4D
1
2
A
C
PD
A. GND
TEC
PN
LD
SCK
VDD
REGC
DA. GND
R OUT
DA. VDD
XTALEN
SI
SO
13 12 11 10 9 8 7 6
STB
AO
RST
FOK
A. VDD
GND 1
5 4 3 2
+
R15
C4
96
95
99
98
97
100K
0.1
100 0.1
C206
C205
10u10
C2
10
R8 LD
1000P
C24
39
C202
0.1
R109
100K
37
38
7 8
4
IOP
1K
R205
L2
L8
65
62
63
64
21
23
ELEVATOR
ELV+
ELV-
28
27
R74 22K
R75
22K
2.2
C19
SA5V
10u10
C55
+
22
23
19
21
20
17
16
15
18
14
13
12
8
9
11
10
6
5
7
2
4
3
1
T+
F+
GND
T-15
14
13
12
PD
C+D
VR
B
E
A
F8
9
11
10
6
5
7
VCC
LD
GND
VC2
4
3
1
16 F-
SP+
SP-
SL-
SL+
LOESW
LIMSW
A
C
D
B
GND
LD
VR
PD
VC
VCC
F
E
F+
T-
T+
F-
SL+
SL-
SP+
SP-
LIM SW
LOE SW
M GND
MGND
W1
W2
SP-/LOD-
SP/LOD+
4.7
C56
2.2
C17
RF
SD5V
PN
Q6,7
IC3
IC2
16.934MHz
Q4,5
SGND
IC10
IC5
IC3 IC2
IC4
IC1
(X16-1010-00)
D22
D21
Q6
Q7
Q12
D24
D23 Q31
Q9
Q5
Q4
Q30
CN1
D1
Q1
D16
M
CN2
S2 S1
LIMSWLOESW
SLED
M1
SPINDLE
M2
IC1 : UPD63711AGC
IC2 : NJM4580MD
IC3 : NJM5532MD
IC4 : KIA78L05F
IC5 : LA6576
IC7 : UPD784214GC091
IC8 : BR24CO2F-W
IC9 : S-80830ANNP
IC10 : KKZ05F
IC11 : LC3564BT-70
Q1 : MCH6101
Q4,8 : DTA124EK
Q5 : DTA124EUA
Q6,7 : DTC343TK
Q9,21 : 2SB1202
Q10 : 2SB1295
Q11,20 : DTC124EK
Q12,13,18,19,31
: DTC124EUA
Q14 : DTA143EUA
Q16,22 : 2SC4081
Q17 : DTA143EK
Q30 : DTC114YUA
D1,15 : DAP202K
D3,4,7 : MA3056-M
D5 : MA8075-M
D8 : MA8062-M
D9,10 : M1F60
D11 : 1SR154-400
D12 : DA204U
D14 : MA8091-M
D16 : DAP202U
D21,22 : DAN202K
D23,24 : DAN202U
CN1
GND LINE
SIGNAL LINE
A MUTE
LPF
VREF
0bit MUTE
5V AVR
MOTOR
DRIVER
SERVO 5V
VIN SW
DRIVE IC
X TALEN SW
SERVO IC
ECCENTRIC
DISC SW
APC
PICKUP
OPTICAL
PU1(X92-)
MM
22K
22K
22K
22K
22K
22K
22K
22K
10K
47K
4.7K
4.7K
0V
5.0V
5.0V
0V 0V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
5.0V
0V
5V
5V
0V
5V
0V
0V
5.0V
0V
0V 0V 0V 0V 0V 0V
5.0V
5V
0V
2.5V
3.0V
2.5V
2.5V
0.7V
4.6V
1.8V
3.2V
1.8V
3.2V
2.5V
2.5V
2.5V
2.5V
0V
2.5V
2.5V
2.5V
5.0V
2.5V
2.5V
2.5V
2.5V
0V
0V
4.0V
0V
2.5V
2.5V
7.0V 0V 0V 3.2V 3.1V
2.5V
6.0V 5.0V 2.5V 7.0V 2.5V
2.5V
3.5V
7.0V
2.5V
3.2V
3.2V 3.2V 2.8V
2.5V
2.0V
2.0V
2.5V
3V 5.0V
5.0V 5.0V
2.5V 2.5V 2.5V 2.5V 2.5V
0V
2.5V 2.5V 2.5V 4.2V 5.0V
0V
5.0V
7.0V
5.0V 5.0V
0V 5.0V 5.0V 0V
3.5V
3.5V
0V
0V
0V
3.6V
3.6V
0V
0V
2.5V 5.0V 2.5V
5.0V
3.5V
3.5V
5.0V
5.0V
7.0V
7.0V
7.0V
B LINE

KDC-CX87/CPS87
19
EXPLODED VIEW (MECHANISM)
Parts with the exploded numbers larger than 700 are not supplied.
AB
1
2
3
Hx2
Gx2
Ex2
Fx2
Hx2
Ax2
H
721
20
70
52
H
H
H
H
L
L
L
L
L
H
H
H
H
D
DL
K
K
M
A
E
EE
H
H
H
J
J
J
J
H
H
C
H
H
B
H
C
K
K
K
A
A
A
B
C
D
E
F
G
H
J
K
L
M
φ2x3.5
φ2x2.5(BLK)
φ2x5
φ1.7x1.5(BLK)
φ2x6
M1.7x3
M1.7x2.2
φ2x3.5
WASHER
WASHER
WASHER
WASHER
φ3.8
φ4
φ3.8
φ3.5
: N09-4126-05
: N09-4288-05
: N86-2005-46
: N09-4189-05
: N09-4154-05
: N09-4181-05
: N39-1722-46
: N09-4349-05
: N19-2105-14
: N19-2058-04
: N19-2080-14
: N19-2028-04
54
47
13
12 29
2
3
11
14
31
30
68
75
28
1
73
22
5
55
74
61
59
63
48
46
24
38
58
PU1 FPC1
FPC1
780
772
FC1
FC1
19
35
36
37
51
53
56
16
50
15
40
772
M3
62
27
17
6
C75
Q15
76
781
(X32-)
(X16-)
69
26 45
57
25
39
33
34
32
49
4
M2
M1
23
18

KDC-CX87/CPS87
20
EXPLODED VIEW (UNIT)
Parts with the exploded numbers larger than 700 are not supplied.
CD
1
2
3
218
219
220
220
202
FC2
731
732
(X13-9930-00) (X13-)
207
205
204
209
208
A
A
A
C
C
C
C
C
C
Dx2
Dx2
Bx4
Cx2
C
C
C
M4x17.3
φ3x8
φ2.6x6
φ2.6x6
A
B
C
D
N09-4383-05
Refer to the parts list.
Refer to the parts list.
N09-4143-05
:
:
:
:
ME1
BLACK
SILVER
214
214
227
212
212
211
201
206
214
203
213
213
214
228
229
223
226x10
224x2
225x2
221x2
215 216

KDC-CX87/CPS87
21
K1: KDC-CX87 M1: KDC-CPS87 E1: KDC-CPS87
PARTS LIST
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
201 3D ∗A10-4842-03 CHASSIS ASSY M1E1
201 3D ∗A10-4844-03 CHASSIS ASSY K1
201 3D ∗A10-4873-03 CHASSIS ASSY K1
201 3D ∗A10-4874-03 CHASSIS ASSY M1E1
202 1D ∗A01-2750-02 METALLIC CABINET M1E1
202 1D ∗A01-2752-02 METALLIC CABINET K1
202 1D ∗A01-2772-02 METALLIC CABINET M1E1
202 1D ∗A01-2774-02 METALLIC CABINET K1
203 1D ∗A01-2749-11 METALLIC CABINET M1E1
203 1D ∗A01-2751-11 METALLIC CABINET K1
203 1D ∗A01-2771-01 METALLIC CABINET M1E1
203 1D ∗A01-2773-01 METALLIC CABINET K1
204 3C ∗A21-3535-12 DRESSING PANEL K1
204 3C ∗A21-3544-12 DRESSING PANEL M1E1
205 3C ∗A21-3538-12 DRESSING PANEL K1
205 3C ∗A21-3545-12 DRESSING PANEL M1E1
206 2C ∗A22-2837-02 SUB PANEL M1E1
206 2C ∗A22-2884-02 SUB PANEL K1
207 3C ∗A64-2344-01 PANEL K1
207 3C ∗A64-2345-01 PANEL M1E1
208 3C ∗B10-2997-04 FRONT GLASS M1E1
208 3C ∗B10-3076-04 FRONT GLASS K1
209 3C B43-1237-04 KENWOOD BADGE M1E1
209 3C B43-1238-04 KENWOOD BADGE K1
211 3D B58-1275-04 CAUTION CARD
- B46-0100-50 WARRANTY CARD
- B46-0182-14 ID CARD E1
- B46-0631-13 USER CARD K1
- B58-1285-04 CAUTION CARD (O-N SW)
-∗B64-1796-00 INST. MANUAL(ENG,FRE,SPA,POR) K1E1
-∗B64-1799-00 INST. MANUAL(ENG,CHI) M1
-∗B64-1800-00 INST. MANUAL(ARABIC) M1
-∗B64-1805-00 INST. MANUAL(GER,DUT,ITA) E1
212 3D ∗D10-4515-03 ARM
213 1C ∗D10-4516-04 LEVER
214 1C ∗D39-0242-05 DAMPER
215 1C E30-4291-05 CORD WITH PLUG
215 1C ∗E30-4954-05 CORD WITH PLUG
218 2D E30-4507-15 AUDIO CORD
FC2 3D ∗E39-0393-05 FLAT CABLE
216 1C F19-1303-04 BLIND PLATE
219 2D F09-1251-05 CAP
220 1D F29-0049-05 INSULATING COVER
-∗H02-0834-03 INNER CARTON CASE
-∗H10-4750-02 POLYSTYRENE FOAMED FIXTURE
- H25-0337-04 PROTECTION BAG (180X300X0.03)
- H25-1115-04 PROTECTION BAG
-∗H54-1946-04 ITEM CARTON CASE K1
-∗H54-1949-04 ITEM CARTON CASE M1
-∗H54-1967-04 ITEM CARTON CASE E1
221 1C ∗J19-4712-23 BRACKET
223 1C ∗J19-5074-02 HOLDER ASSY
224 1C J21-9588-04 MOUNTING HARDWARE ASSY M1
225 1C J69-0506-04 ADHESIVE TAPE M1
226 1C ∗J99-0612-01 TRAY
227 2C ∗K24-3629-04 KNOB
228 1C N99-1628-15 SCREW SET M1
229 1C N99-1645-15 SCREW SET K1E1
A3D
∗N09-4383-05 STEPPED SCREW
B 1D N80-3008-41 PAN HEAD TAPTITE SCREW M1E1
B 1D N80-3008-45 PAN HEAD TAPTITE SCREW K1
C 3D N09-4143-05 BINDING HEAD TAPTITE SCREW K1
C 3D N89-2606-45 BINDING HEAD TAPTITE SCREW K1
D 2D N09-4143-05 TAPTITE SCREW (2.6X6,Ni,WAX)
ME1 2D ∗X92-4310-02 MECHANISM ASSY (CHM-1062)
C1 CK73GB1H562K CHIP C 5600PF K
C2 CK73GB1H102K CHIP C 1000PF K
C3 CK73GB1C104K CHIP C 0.10UF K
C4 CK73GB1E473K CHIP C 0.047UF K
C5 C92-1389-05 ELECTRO 47UF 6.3WV
C6 ,7 CK73GB1C104K CHIP C 0.10UF K
C9 ,10 CK73GB1H222K CHIP C 2200PF K
C11 C92-1449-05 ELECTRO 100UF 16WV
C12 C92-0090-05 CHIP C 22UF 6.3WV
C13 CK73GB1H223K CHIP C 0.022UF K
C14 CK73GB1C104K CHIP C 0.10UF K
C15 ,16 C92-0090-05 CHIP C 22UF 6.3WV
CN1 E40-9450-05 FLAT CABLE CONNECTOR (16P)
CN2 E40-9617-05 PIN ASSY (4P)
J1 ,2 E56-0809-05 CYLINDRICAL RECEPTACLE (13P)
X1 L78-0529-05 RESONATOR (4.19MHZ)
R1 -16 RK73EB2B101J CHIP R 100 J 1/8W
R18 -22 RK73GB1J101J CHIP R 100 J 1/16W
R24 -27 RK73GB1J104J CHIP R 100K J 1/16W
R28 RK73GB1J102J CHIP R 1.0K J 1/16W
R29 RK73GB1J104J CHIP R 100K J 1/16W
R30 ,31 RK73GB1J102J CHIP R 1.0K J 1/16W
R32 RK73GB1J222J CHIP R 2.2K J 1/16W
R33 RK73GB1J103J CHIP R 10K J 1/16W
R34 ,35 RK73GB1J104J CHIP R 100K J 1/16W
R36 RK73GB1J101J CHIP R 100 J 1/16W
R37 RK73GB1J104J CHIP R 100K J 1/16W
R38 RK73GB1J223J CHIP R 22K J 1/16W
R39 RK73GB1J104J CHIP R 100K J 1/16W
R40 RK73GB1J102J CHIP R 1.0K J 1/16W
R41 RK73GB1J103J CHIP R 10K J 1/16W
R42 RK73GB1J102J CHIP R 1.0K J 1/16W
R43 RK73GB1J103J CHIP R 10K J 1/16W
R44 RK73GB1J104J CHIP R 100K J 1/16W
R45 RK73EB2B102J CHIP R 1.0K J 1/8W
R46 RK73GB1J104J CHIP R 100K J 1/16W
indicates safety critical components.
!
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
KDC-CX87/CPS87
SUB-CIRCUIT UNIT (X13-9930-00)

KDC-CX87/CPS87
22
PARTS LIST
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
R47 RK73GB1J103J CHIP R 10K J 1/16W
R48 RK73GB1J183J CHIP R 18K J 1/16W
R49 ,50 RK73GB1J473J CHIP R 47K J 1/16W
R51 ,52 RK73GB1J104J CHIP R 100K J 1/16W
R53 RK73GB1J393J CHIP R 39K J 1/16W
K1 -4 ∗S76-0812-05 MAGNETIC RELAY
S1 S62-0857-05 SLIDE SWITCH
D1 -6 MA3056WA ZENER DIODE
D7 DAP202K DIODE
D8 -10 DAN202U DIODE
D11 MA3062-L ZENER DIODE
D12 ,13 MA3056-M ZENER DIODE
D14 DA204U DIODE
D15 MA8056-M ZENER DIODE
D16 1SR154-400 DIODE
IC1 UPD78058GCB82T MI-COM IC
IC2 PST9137NR ANALOGUE IC
Q1 ,2 DTC124EUA DIGITAL TRANSISTOR
Q3 ,4 DTB123YK DIGITAL TRANSISTOR
Q5 ,6 2SC4081 TRANSISTOR
Q7 ,8 DTC124EUA DIGITAL TRANSISTOR
Q9 2SB1202 TRANSISTOR
Q10 2SC4081 TRANSISTOR
CN1 E40-9487-05 FLAT CABLE CONNECTOR (23P)
CN2 E40-9536-05 FLAT CABLE CONNECTOR (16P)
W1 ,2 R92-2053-05 CHIP R 0 J 1/8W
S1 ,2 S74-0811-05 MICRO SWITCH
C1 CK73GB1C104K CHIP C 0.10UF K
C2 C92-0628-05 CHIP-TAN 10UF 10WV
C3 CK73GB1H682K CHIP C 6800PF K
C4 CK73GB1H152K CHIP C 1500PF K
C5 CC73GCH1H470J CHIP C 47PF J
C6 CC73GCH1H680J CHIP C 68PF J
C7 CC73GCH1H040C CHIP C 4.0PF C
C8 CC73GCH1H180J CHIP C 18PF J
C9 CK73GB1A224K CHIP C 0.22UF K
C10 CK73GB1H222K CHIP C 2200PF K
C11 CK73GB1H682K CHIP C 6800PF K
C12 ,13 CK73GB1H103K CHIP C 0.010UF K
C14 ,15 C92-0514-05 CHIP-TAN 2.2UF 10WV
C16 C92-1389-05 ELECTRO 47UF 6.3WV
C17 CK73FB1A225K CHIP C 2.2UF K
C18 CK73EB1A475K CHIP C 4.7UF K
C19 CK73FB1A225K CHIP C 2.2UF K
C20 CK73GB1C104K CHIP C 0.10UF K
C21 CK73GB1H681K CHIP C 680PF K
C22 C92-1389-05 ELECTRO 47UF 6.3WV
C23 CK73EB1A475K CHIP C 4.7UF K
C24 CK73GB1H102K CHIP C 1000PF K
C25 CK73GB1H103K CHIP C 0.010UF K
C26 CK73GB1C104K CHIP C 0.10UF K
C29 ,30 CC73GCH1H120J CHIP C 12PF J
C31 ,32 C92-0628-05 CHIP-TAN 10UF 10WV
C33 CK73GB1H222K CHIP C 2200PF K
C34 C92-1390-05 ELECTRO 100UF 6.3WV
C35 CK73GB1C104K CHIP C 0.10UF K
C37 -40 CK73GB1H331K CHIP C 330PF K
C41 -44 CC73GCH1H680J CHIP C 68PF J
C45 CK73GB0J105K CHIP C 1.0UF K
C46 ,47 C92-1393-05 ELECTRO 10UF 16WV
C48 ,49 CK73GB1H102K CHIP C 1000PF K
C52 CK73EB1A475K CHIP C 4.7UF K
C55 C92-0628-05 CHIP-TAN 10UF 10WV
C56 CK73EB1A475K CHIP C 4.7UF K
C59 C92-1390-05 ELECTRO 100UF 6.3WV
C60 CK73EB1A475K CHIP C 4.7UF K
C61 CK73GB1C104K CHIP C 0.10UF K
C62 C92-1392-05 ELECTRO 100UF 10WV
C63 CK73EB1A475K CHIP C 4.7UF K
C64 ,65 C92-1388-05 ELECTRO 470UF 16WV
C67 -69 CK73GB1C104K CHIP C 0.10UF K
C70 CC73GCH1H101J CHIP C 100PF J
C71 ,72 CK73FB1A225K CHIP C 2.2UF K
C73 CK73GB1C104K CHIP C 0.10UF K
C85 CK73FB1A225K CHIP C 2.2UF K
C191 CK73GB1C104K CHIP C 0.10UF K
C192 CK73GB1H681K CHIP C 680PF K
C200-206 CK73GB1C104K CHIP C 0.10UF K
CN1 E40-9338-05 FLAT CABLE CONNECTOR (23P)
CN2 E40-9404-05 FLAT CABLE CONNECTOR (16P)
L2 L92-0322-05 CHIP FERRITE
L3 -8 L92-0314-05 CHIP FERRITE
X1 L77-2081-05 CRYSTAL RESONATOR (16.934MHZ)
X2 L78-0568-05 RESONATOR (12.5MHZ)
CP1 R90-0720-05 MULTI-COMP 100K X4
CP3 R90-0720-05 MULTI-COMP 100K X4
CP5 ,6 R90-1014-05 MULTI-COMP 100 X4
CP7 ,8 R90-0720-05 MULTI-COMP 100K X4
CP9 R90-0725-05 MULTI-COMP 1K X2
CP10-12 R90-1014-05 MULTI-COMP 100 X4
CP14,15 R90-0720-05 MULTI-COMP 100K X4
CP16 R90-0724-05 MULTI-COMP 1K X4
CP17 R90-0720-05 MULTI-COMP 100K X4
R1 RK73GB1J102J CHIP R 1.0K J 1/16W
R3 RK73GB1J103J CHIP R 10K J 1/16W
R4 RK73GB1J391J CHIP R 390 J 1/16W
R5 RK73GB1J302J CHIP R 3.0K J 1/16W
R7 RK73GB1J302J CHIP R 3.0K J 1/16W
R8 RK73EB2B100J CHIP R 10 J 1/8W
R9 RK73GB1J102J CHIP R 1.0K J 1/16W
R10 RK73GB1J104J CHIP R 100K J 1/16W
R11 -14 RK73GB1J103J CHIP R 10K J 1/16W
R15 RK73GB1J104J CHIP R 100K J 1/16W
R16 RK73GB1J562J CHIP R 5.6K J 1/16W
K1: KDC-CX87 M1: KDC-CPS87 E1: KDC-CPS87
indicates safety critical components.
!
SUB-CIRCUIT UNIT (X13-9930-00)
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
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Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
SUB-CIRCUIT UNIT (X16-1010-00)
CD PLAYER UNIT (X32-5160-00)

KDC-CX87/CPS87
23
PARTS LIST
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
R17 RK73EB2B103J CHIP R 10K J 1/8W
R18 RK73GB1J103J CHIP R 10K J 1/16W
R19 RK73GB1J333J CHIP R 33K J 1/16W
R20 RK73GB1J104J CHIP R 100K J 1/16W
R21 RK73GB1J123J CHIP R 12K J 1/16W
R22 RK73GB1J183J CHIP R 18K J 1/16W
R25 RK73GB1J113J CHIP R 11K J 1/16W
R26 RK73EB2B123J CHIP R 12K J 1/8W
R33 RK73GB1J102J CHIP R 1.0K J 1/16W
R37 -40 RK73GB1J362J CHIP R 3.6K J 1/16W
R41 -44 RK73GB1J512J CHIP R 5.1K J 1/16W
R45 -48 RK73GB1J123J CHIP R 12K J 1/16W
R49 -52 RK73GB1J562J CHIP R 5.6K J 1/16W
R53 ,54 RK73GB1J681J CHIP R 680 J 1/16W
R55 RK73GB1J122J CHIP R 1.2K J 1/16W
R56 RK73GB1J331J CHIP R 330 J 1/16W
R57 ,58 RK73GB1J223J CHIP R 22K J 1/16W
R59 RK73GB1J914J CHIP R 910K J 1/16W
R61 ,62 RK73EB2B101J CHIP R 100 J 1/8W
R67 RK73GB1J124J CHIP R 120K J 1/16W
R68 RK73EB2B124J CHIP R 120K J 1/8W
R69 ,70 RK73GB1J303J CHIP R 30K J 1/16W
R71 RK73GB1J912J CHIP R 9.1K J 1/16W
R72 ,73 RK73GB1J101J CHIP R 100 J 1/16W
R74 ,75 RK73GB1J223J CHIP R 22K J 1/16W
R76 RK73GB1J104J CHIP R 100K J 1/16W
R77 RK73GB1J183J CHIP R 18K J 1/16W
R78 RK73GB1J104J CHIP R 100K J 1/16W
R79 RK73GB1J332J CHIP R 3.3K J 1/16W
R80 RK73GB1J102J CHIP R 1.0K J 1/16W
R81 RK73GB1J103J CHIP R 10K J 1/16W
R82 -84 RK73GB1J102J CHIP R 1.0K J 1/16W
R85 -87 RK73GB1J104J CHIP R 100K J 1/16W
R93 RK73GB1J224J CHIP R 220K J 1/16W
R94 RK73GB1J472J CHIP R 4.7K J 1/16W
R95 ,96 RK73GB1J104J CHIP R 100K J 1/16W
R97 ,98 RK73GB1J103J CHIP R 10K J 1/16W
R99 RK73GB1J104J CHIP R 100K J 1/16W
R100,101 RK73GB1J102J CHIP R 1.0K J 1/16W
R102 RK73GB1J104J CHIP R 100K J 1/16W
R105,106 RK73GB1J102J CHIP R 1.0K J 1/16W
R107 RK73GB1J101J CHIP R 100 J 1/16W
R108-111 RK73GB1J104J CHIP R 100K J 1/16W
R112 RK73GB1J103J CHIP R 10K J 1/16W
R120 RK73GB1J393J CHIP R 39K J 1/16W
R121 RK73GB1J103J CHIP R 10K J 1/16W
R122,123 RK73GB1J102J CHIP R 1.0K J 1/16W
R124 RK73GB1J223J CHIP R 22K J 1/16W
R127 RK73GB1J104J CHIP R 100K J 1/16W
R129 RK73GB1J102J CHIP R 1.0K J 1/16W
R133,134 RK73GB1J104J CHIP R 100K J 1/16W
R135-138 RK73GB1J101J CHIP R 100 J 1/16W
R139-143 RK73GB1J104J CHIP R 100K J 1/16W
R148,149 RK73GB1J101J CHIP R 100 J 1/16W
R150 RK73GB1J102J CHIP R 1.0K J 1/16W
R151 RK73GB1J471J CHIP R 470 J 1/16W
R152 RK73GB1J913J CHIP R 91K J 1/16W
R153,154 RK73GB1J472J CHIP R 4.7K J 1/16W
R155,156 RK73GB1J102J CHIP R 1.0K J 1/16W
R161 RK73GB1J163J CHIP R 16K J 1/16W
R162 RK73GB1J472J CHIP R 4.7K J 1/16W
R190 RK73GB1J223J CHIP R 22K J 1/16W
R191 RK73GB1J123J CHIP R 12K J 1/16W
R205 RK73EB2B102J CHIP R 1.0K J 1/8W
W2 R92-1252-05 CHIP R 0 OHM
W5 -7 R92-1252-05 CHIP R 0 OHM
S1 S68-0823-05 PUSH SWITCH
S2 S70-0838-05 TACT SWITCH
S3 S68-0823-05 PUSH SWITCH
S4 S62-0863-05 SLIDE SWITCH
D1 DAP202K DIODE
D3 ,4 MA3056-M ZENER DIODE
D5 MA8075-M ZENER DIODE
D7 MA3056-M ZENER DIODE
D8 MA8062-M ZENER DIODE
D9 ,10 M1F60 DIODE
D11 1SR154-400 DIODE
D12 DA204U DIODE
D14 MA8091-M ZENER DIODE
D15 DAP202K DIODE
D16 DAP202U DIODE
D21 ,22 DAN202K DIODE
D23 ,24 DAN202U DIODE
IC1 ∗UPD63711AGC MOS-IC
IC2 NJM4580MD ANALOGUE IC
IC3 NJM5532MD IC(OP AMP)
IC4 KIA78L05F ANALOGUE IC
IC5 ∗LA6576 ANALOGUE IC
IC7 ∗UPD784214GC091 MI-COM IC
IC8 BR24C02F-W MEMORY IC
IC8 ∗CAT24WC02JI MEMORY IC
IC8 ∗M24C02WMN6T MEMORY IC
IC8 ∗S-24C02BFJA MEMORY IC
IC8 ∗24LC02BT-ISN MEMORY IC
IC9 S-80830ANNP MOS-IC
IC10 KKZ05F CUSTOM IC
IC11 LC3564BT-70 MEMORY IC
Q1 MCH6101 TRANSISTOR
Q4 DTA124EK DIGITAL TRANSISTOR
Q5 DTA124EUA DIGITAL TRANSISTOR
Q6 ,7 DTC343TK DIGITAL TRANSISTOR
Q8 DTA124EK DIGITAL TRANSISTOR
Q9 2SB1202 TRANSISTOR
Q10 2SB1295 TRANSISTOR
Q11 DTC124EK DIGITAL TRANSISTOR
Q12 ,13 DTC124EUA DIGITAL TRANSISTOR
Q14 DTA143EUA DIGITAL TRANSISTOR
Q16 2SC4081 TRANSISTOR
Q17 DTA143EK DIGITAL TRANSISTOR
K1: KDC-CX87 M1: KDC-CPS87 E1: KDC-CPS87
indicates safety critical components.
!
CD PLAYER UNIT (X32-5160-00)
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on

KDC-CX87/CPS87
24
PARTS LIST
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
Q18 ,19 DTC124EUA DIGITAL TRANSISTOR
Q20 DTC124EK DIGITAL TRANSISTOR
Q21 2SB1202 TRANSISTOR
Q22 2SC4081 TRANSISTOR
Q30 DTC114YUA DIGITAL TRANSISTOR
Q31 DTC124EUA DIGITAL TRANSISTOR
TH1 NTH5G20B333K07 THERMISTOR
12B
∗A10-4745-03 CHASSIS ASSY
22B
∗A10-4748-02 CHASSIS CALKING ASSY
32B
∗A10-4751-03 CHASSIS CALKING ASSY
43A
∗A10-4754-04 CHASSIS CALKING ASSY
52A
∗A10-4757-02 CHASSIS CALKING ASSY
62A
∗A10-4759-02 CHASSIS
71A
∗A10-4760-02 CHASSIS CALKING ASSY
C75 3A C90-2945-05 ELECTRO 0.047F 5.5WV
11 2B D10-4293-03 ARM
12 2A ∗D10-4527-03 SLIDER
13 2B ∗D10-4528-03 ARM
14 2B ∗D10-4529-03 LEVER
15 3A ∗D10-4531-04 LEVER ASSY
16 2A ∗D10-4533-03 LEVER
17 2A ∗D10-4534-04 SLIDER ASSY
18 1B ∗D10-4536-13 SLIDER
19 3A ∗D10-4537-04 SLIDER ASSY
20 1B ∗D10-4540-13 ARM
21 1B ∗D10-4547-03 LEVER
22 2B ∗D12-0630-02 CAM
23 2B ∗D12-0631-02 CAM
24 3B ∗D13-2185-04 GEAR
25 3B ∗D13-2186-04 GEAR
26 3B ∗D13-2187-04 GEAR
27 3A ∗D13-2188-04 WORM
28 2B ∗D13-2092-04 GEAR
29 2B ∗D13-2093-04 GEAR ASSY
30 2B ∗D13-2095-04 GEAR
31 2B ∗D13-2096-04 GEAR
32 3A ∗D13-2099-04 GEAR
33 3A ∗D13-2100-04 GEAR
34 3A ∗D13-2101-04 GEAR
35 3A ∗D13-2102-04 GEAR
36 3A ∗D13-2103-04 GEAR
37 3A ∗D13-2104-04 GEAR
38 3B ∗D19-0636-04 LEAD SCREW
39 3A ∗D19-0637-04 CLUTCH ASSY
40 3A D39-0225-05 DAMPER
FC1 3A E39-0172-15 FLAT CABLE (23P)
45 3B ∗F09-1645-04 SHEET
46 2B ∗G01-3036-04 TORSION COIL SPRING
47 1B ∗G01-3037-04 EXTENSION SPRING
48 2B ∗G01-3038-04 TORSION COIL SPRING
49 3A ∗G01-3039-04 COMPRESSION SPRING
50 3A ∗G01-3040-04 EXTENSION SPRING
51 3A ∗G01-3041-04 EXTENSION SPRING
52 1B ∗G01-3042-04 TORSION COIL SPRING
53 2A ∗G01-3043-04 TORSION COIL SPRING
54 1B ∗G01-3044-04 EXTENSION SPRING
55 2A ∗G01-3045-04 EXTENSION SPRING (BLACK)
56 2A ∗G01-3046-04 EXTENSION SPRING (SILVER)
57 3B ∗G02-1374-04 FLAT SPRING
58 3B ∗G02-1375-03 FLAT SPRING
59 2B ∗G02-1376-03 FLAT SPRING
61 2B ∗G02-1378-04 FLAT SPRING
62 3A ∗G02-1380-04 FLAT SPRING
63 2A ∗G10-1045-14 FELT
68 2B ∗J11-0637-03 CLAMPER
69 3B ∗J21-9592-04 MOUNTING HARDWARE
70 1B ∗J21-9595-03 MOUNTING HARDWARE
73 2B J90-0759-03 GUIDE
74 2A J90-0760-03 RAIL
75 2B J90-0777-23 GUIDE
FPC1 3B J84-0099-05 FLEXIBLE PRINTED WIRING BOARD
A 2A N09-4126-05 MACHINE SCREW (2X3.5 C BLK)
B 3A N09-4288-05 TAPTITE SCREW (2X2.5 S)
C 3A N86-2005-46 BINDING HEAD TAPTITE SCREW
D 2B N09-4189-05 TAPTITE SCREW (1.7X1.5 S blk)
E 3B N09-4154-05 TAPTITE SCREW (2x6 P)
F 2B N09-4181-05 MACHINE SCREW (M1.7X3 LOCK)
G 3B N39-1722-46 PAN HEAD MACHIN SCREW
H 1A N09-4349-05 TAPTITE SCREW (2X3.5 S)
J 3A N19-2105-14 FLAT WASHER (1.55X3.8X0.35)
K 3A N19-2058-04 FLAT WASHER (1.6X4X0.25)
L 1B N19-2080-14 FLAT WASHER (1.55X3.8X0.3)
M 2B N19-2028-04 FLAT WASHER (1.6X3.5X0.25)
76 3A ∗R33-0207-05
SLIDE TYPE VARIABLE R. (10K B)
M1 T42-0797-04 MOTOR ASSY
M2 ,3 3A T42-0788-05 DC MOTOR
PU1 3B ∗T25-0105-05 OPTICAL PICKUP HEAD
Q15 3A 2SB1565(E,F) TRANSISTOR
K1: KDC-CX87 M1: KDC-CPS87 E1: KDC-CPS87
indicates safety critical components.
!
CD PLAYER UNIT (X32-5160-00)
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
Ref. No.
A
d
d
N
e
wParts No. Description Dest
inati
on
MECHANISM ASSY (X92-4310-02)