Kenwood DP-4090 User manual

COMPACT DISC PLAYER
DP-4090/DP-5090/D-S300
SERVICE MANUAL
© 1997-6/B51-5324-00 (K/K) 2172
76
¢4
1¡
SEARCH
TEXT DISPLAY PEAK SEARCH
PHONES
POWER
-ON –OFF
DIGITAL AUDIO
COMPACT
0
TEXT
L
R
L
R
LINE 1 LINE 2
OUTPUT DIGITAL
OUTPUT SYSTEM
CONTROL
OPTICAL COAXIAL
SL16 XS 8
ƒ
TEXT
KENWOOD badge
(B43-0302-04) Front glass (B10-2300-04) Color filter (B11-0346-04) Panel * (A60-)
Metallic cabinet
(A01-3398-01)
Power cord *
(E30-)
Phono jack *
(E63-) Phono jack * (E63-) Slide switch (S31-2094-05)
Minitature phono jack *
(E11-) Power cord bushing (J42-0083-05)
Knob (BUTTON)
(K27-2178-04) Phone jack (E11-0190-05) Dressing panel * (A21-) Door (A52-0312-14) Soft tape (G11-2314-04) Soft tape (G11-2272-04)
In compliance with Federal Regulations, following are reproductions of
labels on, or inside the product relating to laser product safety.
KENWOOD-Corp. certifies this equipment conforms to DHHS Regulations
No. 21 CFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Illust is DP-5090.
* Refer to parts list on page 27.

CONTENTS / ACCESSORIES / CAUTION
DP-4090/5090/D-S300
2
Accessories
CONTENTS / ACCESSORIES / CAUTION.................2
EXTERNAL VIEW........................................................3
DISASSEMBLY FOR REPAIR.....................................4
BLOCK DIAGRAM.......................................................5
CIRCUIT DESCRIPTION.............................................6
ADJUSTMENT.............................................................9
PC BOARD ................................................................10
SCHEMATIC DIAGRAM............................................15
EXPLODED VIEW .....................................................24
PATS LIST.................................................................27
SPECIFICATIONS.....................................................33
Contents
REMOTE CONTROL UNIT
RC-P0505
Audio cord (1)
(E30-0505-05) System control cord (1) (E30-2733-05) AC plug adaptor (1) (E03-0115-05)
M type only
Batteries (R6/AA) (2)
DP-R4080 only
Remote control unit (1)
(A70-1048-05: RC-P0703)
DP-R4080 only
Battery cover: (A09-0356-08)
Note related to transportation and movement
Before transporting or moving this unit, carry out the following
operations.
1. Turn the power ON but do not load a disc.
2. Wait a few seconds and verify that the display shown appears.
Wait further a few seconds.
3. Turn the power OFF.
Caution
12345
12 345
67 8910
11 12 13 14 15
16 17 18 19 20
no d SC
I

EXTERNAL VIEW
DP-4090/5090/D-S300
3
¢4
COMPACT DISC PLAYER D-S300
REPEAT
D.R.I.V.E.
RANDOM
6
7
0
TEXT
DIGITAL AUDIO
COMPACT
ON/STANDBY
L
R
LINE OUTPUT DIGITAL OUTPUT
OPTICAL COAXIAL
SISTEM
CONTROL
TEXT
Indicator
(B12-0312-04) Front glass (B12-2360- 12) Panel (A60-1141-11)
Metallic cabinet
(A01-3442-01) Phono jack * (E63-) Miniature phone jack * (E11-)
Knob
(K29-6671-02) Dressing panel assy * (A21-) Knob (K29-6671-02)
Phono jack *
(E63-) Oscillating module (W02-1114-05) AC power cord (B30-2829-05)
Power cord bushing
(J42-0083-05)
Illust is D-S300.
* Refer to parts list on page 27.

DP-4090/5090/D-S300
4
DISASSEMBLY FOR REPAIR
1
2
The method that takes out a tray.
1. Plug thin driver etc.to a square hole. And, press a rack gear
in the direction of an arrow(1).
2. Press the back side of a tray toward an arrow(2) with a fin-
ger. At this time, draw a tray from a front side because a
tray appears on the side of a front.

5
BLOCK DIAGRAM
IC1
IC16
ACTUATOR DRIVER
IC18
CD TEXT LC8917OM
IC21
256K S-RAM
ED1
FL FIP15 X MIBA
FL DRIVER LC75710NE
IC1
KEY INPUT
REMOCON SENSOR EXCEPT D-S300
HEADPHONES
J4
IC2
CDX2507AQ D.S.P
UPD78055GC u-COM
IC19
DIGITAL +5V POWER X'TAL
34MHz ANALOG
+5V POWER
D,F SM5843
D-LATCH
MCKO 16MHz
24bit DAC KAN05
+5V POWER SUPPLY (DIGITAL)
+5V
D.OUT DATA BCK LRCK
u-COM +5V POWER SUPPLY
X'TAL 16.9MHz
KAN 03 D.R.I.V.E DAC
IC3
IC15
RECTIFIER (DIGITAL) 9V
D21
D22
RECTIFIER (ANALOG) 11V
-11V +11V
A2
OPTICAL OUT
J2 COAX OUT
Q5,6
J3
SYSTEM CONTROL
S3
XS8/SL16 SW
TRANS- FORMER
L.P.F
IC13,14
J1 LINE OUT
1 L/R 2 L/R
CDM-30 CXA1782BQ
RF & SERVO
+5V
+5V
HEADPHONES AMP
+
+
+
9V
2
1
X25-592 (DP-4090/5090) X25-593 (D-S300)
X32 X14-444
X32-331X-XX
DP-4090/5090 ONLY
DP-5090 ONLY
DP-4090/5090 ONLY
DP-4090/5090 ONLY
X32
DP-4090 D-S300
DP-4090/5090/D-S300
DP5090

DP-4090/5090/D-S300
6
CIRCUIT DESCRIPTION
1. Main Microprocessor : uPD78055GC-A02 (X32-, IC19)
1-1 Microprocessor periphery block diagram
55 CLK
56 LAT
57 DATA 19 ~ 26
58 SENSE (AD0 ~ AD7)
73 FOK 27 ~ 32
62 SCOR (A8 ~ A13)
16 SUBQ
66 GFS RD 40
18 SQCK WR 41
59 MON WAIT 42
54 MUTEG ASTB 43
TYPE 76
10 SCLK
8 SRDT DEFECT 50
63 DQSY
uPD 78055GC-A02
39 OPEN_SW
38 CLOSE_SW
36 SLT_SW
37 POS_SW
44 OPENM
45 CLOSEM MLEN 1
MCK 2
MDT 3
6 CLK
5 SDA
15 STANBY
46 LDC A/D PEAK 79
80 RMUTE REM 61
12 DATA
13 CLK 8/16bit
14 CE SDATA 53
SBUSY 52
77 A/D KEY0
78 A/D KEY1 RESET 60
CXD2507AQ CLK
XLT
DATA
SENS
FOK
SCOR
SQSO
GFS
SQCK
MON
S300 / 4090 MUTE
X32 IC19
X32 IC2
SM5843ASI MUTE DP-5090
LC89170M SCLK
(CD TEXT) SRDT
DQSY
X32 IC18
HM62256
BLFP 8T
(SRAM)
OE
WE
CE
LE
5.0V : D-S300
2.5V : DP-5090
0.0V : DP-4090
CDM-30
MECHA SW
LOADING
DRIVER
SM5843ASI
MLEN
MCK
MDT
DP-5090
X32 IC3
SGATE
SCK
SDATA
KAN03
X2C00P
(EEPROM) SLK
SDA
X32 IC25
DP-5090 / DP-4090
STANDBY LED
LASER ON / OFF
ANALOG METE
LC75712E
(DOT DRIVER)
FIP15
XM1BA
(FL)
A/D KEY
A / D PEAK SEARCH
DEFECT
PORT VOLT A/D0 A/D1
4. 8 ~ 4. 2 OPEN / CLOSE POWER (*2)
4. 2 ~ 3. 4 PLAY / PAUSE TEXT DISPLAY (*1)
3. 4 ~ 2. 5 STOP PEAK SEARCH (*1)
2. 5 ~ 1. 6 UP FF (*1)
1. 6 ~ 0. 8 DOWN FB (*1)
0. 8 ~ 0. 2 REPEAT (*2) RANDOM (*2)
(*1) DP-5090/DP-4090 ONLY
(*2) D-S300 ONLY
X32 IC21
X25 IC1
X14 IC4
REMOCON
8bit / 16bit
SERIAL COMMU-
NICATION
RESET

DP-4090/5090/D-S300
7
CIRCUIT DESCRIPTION
Pin No. Name I/O Description Active
1 MLEN O SM5843ASI/KAN03 Enable output
2 MCK O SM5843ASI/KAN03 Clock output
3 MDT O SM5843ASI/KAN03 Data output
4 AVSS – Vss (GND)
5 SDA I/O X24C00P(EEPROM) Data input / output
6 SCL O X24C00P(EEPROM) Clock output
7 AVREF1 I Vdd (+5V)
8 SRDT I LC89170M(CD TXT DECODER) Data input
9 NC O No used
10 SCLK O LC89170M(CD TXT DECODER) Clock output
11 NC O No used
12 DATA O LC75712E (DOT DRIVER) Data output
13 CLK O LC75712E (DOT DRIVER) Clock output
14 CE O LC75712E (DOT DRIVER) CE output
15 STBY O STANDBY_LED H : LED_ON
16 SUBQ I Q_data input
17 NC O No used
18 SQCK O Q_data reading clock output
19-26 AD0 - AD7 I/O HM62256BLFP8T (SRAM) ADR / data input / output
27-32 A8 - A13 O HM62256BLFP8T (SRAM) Address output
33 VSS – GND
34, 35 NC O No used
36 SLT SW I CDM-30 start limit switch input L : Switch_ON
37 SLOW SW I CDM-30 tray (open / close) deceleration L : Switch_ON
38 CLOSE SW I CDM-30 close switch input L : Close
39 OPEN SW I CDM-30 open switch input L : Open
40 RD O Read strobe signal output
41 WR O Write strobe signal output
42 WAIT I External waiting signal input (no used)
43 ASTB O Address strobe signal output
44 OPEN MOTOR O Tray motor control (open) H : Open / T.U.down
45 CLOSE MOTOR O Tray motor control (close) H : Close / T.U.ip
46 LCD O Laser signal output L : Laser diode ON
47-49 NC O No used
50 DEFECT I A cracked disc detection input H : Detected
51 8 / 16bit I “8bit , 16bit change-over” H : 16bit
52 S.BUSY I/O Serial busy signal input / output
53 S.DATA I/O Serial data signal input / output
54 MON O CXD2507AQ spindle motor ON / OFF change-over
55 CLK O CXD2507AQ clock output
56 LATCH O CXD2507AQ latch output
57 DATA O CXD2507AQ data output
58 SENSE I CXD2507AQ sense output
59 MUTEG O Digital mute control L : Mute_ON
60 RESET I Reset input L : Reset
61 REM I Remocon signal input
62 SCOR I Sub code frame sync detection signal
63 DQSY I Text data reading permission signal input
1-2 Pin description

DP-4090/5090/D-S300
8
DIRCUIT DESCRIPTION
2. Test mode
2-1 Setting the test mode
÷The microprocessor built in the unit can be put to TEST
MODE by just pressing the UP key when set to power on.
2-2 Key vs Function in test mode
keys Display Description Remarks
UP ¢
(Keep to press up
key and AC ON) TEST Tray opens automatically. Setting the test mode
PLAY/PAUSE 6
830 – – : – – (1) Focus servo – – – – ON
(2) Tracking servo – – OFF
(3) Feed servo – – – – OFF TE-balance adjustment
‰05 00 : 00 (1) Focus servo – – – – ON
(2) Tracking servo – – – ON
(3) Feed servo – – – – – ON
Focus gain / Tracking
gain and FE- balance
adjustment
UP ¢îFL all light up îdot demonstration mode ì
ììì normal test mode indication íìììì
* FF 1FEED OUT Move the pick - up to the direction of the outer circumfer-
ence.
* FB ¡FEED IN Move the pick - up to the direction of the inner circumfer-
ence.
* STOP 7TEST 00 Disc will be stopped.
* 8 BIT SYNC
16 BIT SYNC 8 bit sync and 16 bit sync will be displayed by changing the SL16/XS8 switch on the rear panel.
* PEAK SEARCH Change the output level cyclically. ìMax î-10dB îMin
ììììììíììììì
DOWN 4 ‰ 01 Cancellation of the test mode and 01 play.
* DP 4090/DP-5090 only
The following keys are not operate in the test mode.
• TEXT DISPLAY KEY (DP-4090/DP-5090)
• REPEAT / RANDOM KEY (D-S300)
Pin No. Name I/O Description Active
64, 65 NC O No used
66 GFS I Frame signal input from CXD2507AQ
67 NC O No used
68 VDD – Power supply (+5V)
69 X2 – system clock input
70 X1 I system clock input
71 IC – GND
72 XT2 – No used
73 FOK I F.OK signal input
74 AVDD – Vdd
75 AVREF0 I Vdd
76 50 / 40 I Model discrimination 5V : D-S300 / 2. 5V : DP-5090 /
0V : DP-4090
77, 78 A / D0 ,A/D1 I A/D key input
79 PEAK I A/D peak search input
80 RMUTE O Analog mute control

DP-4090/5090/D-S300
9
ADJUSTMENT
FIG.
GND
+
_L.P.F. +
+
L.P.F.
VTVM
VTVM
1
2
3
4
5
6
7
1.2 kHz
50 mVrms
(a)
No. ITEM INPUT
SETTINGS OUTPUT SETTINGS ALIGNMENT POINTS ALIGN FOR
PLAYER
SETTINGS
1 LASER POWER −Apply the sensor section of optical power meter
on the pickup lens. −
On the power from
0.08 to 0.15 mW,
when the diffraction
grating is correctly
aligned with the RF
level of 1.0 Vp-p or
more.
While pressing the
UP key, turn the AC
ON. (Test mode)
Press the
PLAY/PAUSE key,
then confirm that the
display is "03".
(a) Laser power
Pickup
3FOCUS ERROR
BALANCE Test disc Type 4
Connect an oscilloscope
as follows.
CH1 : RF (CN2 pin 1)
CH2 : FE (CN2 pin 2)
FE BALANCE
VR1 Optimum eye pattern
Press the
PLAY /PAUSE key,
then confirm that the
display is "05".
Note:
Type 4 disc : SONY YEDS-18 Test Disc or equivalent.
LPF: Around 47 kΩ+ 390 pF or so.
0.08~0.15 mW
Optical power meter
2TRACKING ERROR
BALANCE Test disc Type 4
Connect an oscilloscope
as follows.
CH1 : RF (CN2 pin 1)
CH2 : TE (CN2 pin 6)
TE BALANCE
VR2 Symmetry between
upper and lower pat-
terns
Press the
PLAY/PAUSE key,
then confirm that the
display is "03".
CN2
(e) Tracking gain
(e)
4TRACKING GAIN
Test disc
Type 4
Apply signal of
1.2 kHz,
50mVrms to
CN2 pin 5-6.
Connect a LPF to CN2
pin 5-6 to which you
connect an oscilloscope
or AC voltmeters.
TRACKING
GAIN
VR3 Two VTVMs should
read the same value.
Press the
PLAY/PAUSE key,
then confirm that the
display is "05".
Step 1~4 are in TEST MODE

10
ACEBD
2
1
3
5
7
7
4
6
PC BOARD (Compornent side view)
Refer to the schematic diagram for the value of resistors and capacitors.
D/A Converter unit
X14-444x-xx 0-51 : DP-5090(T)
2-70 : DP-5090(E)

FHJLNGIKMO
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
11 12
Processor unit(X32-331x-xx)
0-22 : DP-4090(M)
0-23 : D-S300(MI)
0-51 : DP-5090(T)
0-52 : DP-4090(T)
2-70 : DP-5090(E)
2-71 : DP-4090(E)

PQSUWYRTVX
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
Display unit (X25-5922-70 : D-S300)
Display unit (X25-5922-70 : DP-4090/5090)
13 14

ACEGIBDFHJ
2
1
3
5
7
4
6
)
(
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X
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0V
0V
C255 29
R33
W257
C7
0.12
C13 10u35
R27 2.2M
FE1 2
-10V
+10V
R264
12K
OPEN SW R70 27K R69 10KR17 10K
OPEN SW
+M3
SW2
SW1
(BLK)
(RED)
7
6(BLK)
LOAD+
LOAD-
7
LOAD(+)
6
LOAD(-)
C45
0.1
SLOW SW
CLOSE SW
SLOW SW
3
5
4(BLK)
GND
POSITION SW
(RED)
2
1
(BLK)
CLOSE SW
GND
(BLU)
3
R20 10K
5
437
38
R18 10K
2
SW GND
1
+5V
SW
+M2
+M1
(BLK)
SLIDE(-)
SLT SW
SLT SW
(BLK)
66
SLT SW
(BLK)
55
44
(BLK)
GND
SLM(+)
R19 10K
6
36
39
5
4
R333 1
0.1
C46
SPINDLE(-)
SPINDLE(+)
SLIDE(+)
(WHT)
22
33
(BLK)
SLM(-)
DM(+)
11
DM(-)
2
3
10
R71
1
8+
C48 220P
SL
9-7
56
27K
R267
R266
10K R73 27K
C49 220P
1
R334
R74
-10V
0.1
C47 10
-10V
27K
12SP
-3
4
+
10
R265
4.7K
R263
C44
0.1
C41
0.1
C30
0.1 R64
10
R63
1
RF 1
FO 27K
4
-10V
R271
27K
5
+
8
0.1
C31 10
R68
27K
R269
TR
10
6
+
R67
197
-
C33
220P
10K
R270
R61
10K
213
-
C32
220P
R62
27K
R25 110K
0.047
C12
C11 220P
C10
1000P
110K
R24
R23
1M
R66
R65
10K
R299
10K
26 25
24
23
R278
R279
R277
R275
R276
R274
P3
+5V
LEGND
+5V
+5V
GND NC NC NC
9
8 6 7 5 3 2
4
VREF
GND
OUT1
IN1 VS
VCC
OUT2
NC
IN2 1
C262
C300
0.01
0.01
R287 4.7K
3 2
1
4
R288 4.7K
5
6
R291
44
3.3K
12K
R259
45
6 5 8 7
SCL
NC
VCC
SDA
10 11
21
7
22
8
9
10
19
20
20
470
19
470
C74 0.01
Q3 Q1 Q2
9
8 7 6 5
4
D2 D3 Q0 CE
1
3 2
D1 D0
D5
Q4
D4 Q6 Q5
12 13 14 15 16 17
D6
Q7
D7
VCC 20
18 19
+5V
470
21
470
22
24
470
23
470
25
+5V +5V
21
R324 470
19
18
20
20 17 18 19
R325 470
14
16
15 13 12
R329
14 15 16 11 12 13
470
R328
470
8
10
6
8 9
10
5 6 7
AD2
AD3
22 21
23 22
AD1
NC
SQCK
AD0
AD4
AD5
AD6
24 23
25 24
NC
CE
STBY
SQSI
DATA
CLK
SRDT
NC
SCLK
SCL
AVREF
5 3
1
22
4 3 1
77 78
61
C275 0.01
C274 0.01
A/D1
MDT
AVSS
SDA
MCK
MLEN
PEAK 80
MUTE
79
78
77
A/D0
76
50/40
+5V
10K
R273
R272 470
+10V
+5V
IC21
IC20
4
6 4
5 3
21
20
19
14
13 12 10
11
8
9
10
5
6
77
9
8 6 5
470
26
3
4
0.01
C75
1
3 2
25
D2 VSS D1 D0
D4
D3 D5 D6
A1 A0 A2 A4 A3 A5
CE
D7
A10
A11
OE
A9
15 16 17 19 18
23 22
24
25
22 20 21 23 24
26
29
28 30
+5V
A7 A6 A12
A14
A13
A8
WE
VCC 28
26 27 32
27
IC16
+10V
10K
+5V
R268
0.033
C19
1/4W
+5V
7.5K
R314 6.8
470
R289
+10V -10V
+5V
C43
0.01
+5V
SENSE
39
SDATA
SBUSY
8/16SW
DEFECT
REM
28
AD7
26
26 25
27
28
A8
27 A9
A10
A12
A13
30
29 29 A11
32
30
31
VSS
34
32
33 NC
NC
35
SLTSW
SLOWSW
CLSSW
OPENSW
37
37
36 36
39
38 38
X3
69
75
74
AVREFO
AVDD
73
72
FOK
XT2
70
71
IC
X1
X2
+
R300
73
+5V
C226
100u10
+5V
R327
470K
NC
68
VDD
NC 67
66
GFS
DQSY
65
64
NC
63
62
SCOR
0.1u50
+
2.2M
66 R304
C277
40 RD
ASTB
WAIT
WR
CLSM
OPNM
43 42
41
46 45
44
44
45
10K
R258
R319
R318
470 470
52
NC NC
LDC
NC 49
48 47
51
50
MON
CLK
54
53 56 55
46
54
55
+10V -10V
R322 R320
470 470
MUTE
DATA
XLT
57
59
58
RST
61
60
56 57
59
58
10K
R227
C229 0.01
R228
100
+5V
+10V -10V
+5V
+10V
+5V
2200P
929
C29
100u10
R42
R41
1.3K
C2
COIL
COIL
TRAKING
C3
0.1
C1
0.1
FOCUS
MON
LD
GND
1/2VCC
VCC
F
5R7
330K
12 43
100
FE2 3
4
VC
5
6
TE2
TE1
7
S.S
3
1
2FC-
TC-
4
TC+
FC+
14
16
15
13
R8 1K
SRCH FDFCT
VC
100 R14
8.2K
R48
2.7K
4700P
R49
C5
10u35
+
680K
R22
0.1
R21
2.2M
C8
+
0.1
C9
2FEO
1
4FGD
3FEI
FE-
7
6FEO
5FLB 8
R10 47K
330K
R11
C2
VR3
33K
C3 0.12
C4 47P
R301
0.01
10K
C1 R9
46
48 TDFCT
47
TZC
ATSC
45
TEI
44 LPFI
0.1
VR1 1K 6
7VR
MON
LD
SHORT LAND 8LD GND
11
10 L1
10uH
9
12
10
9
11
F
C2
B
13
14
A
C1
E
5R2 68K
R1 68K
7
8Q4
6
R3 68K
R4 68K
4
3
RFI
RFO
RF-
LD
PHD
PHD1
PHD2
R6
100K VR2 47K
10K
R5 75K
R47
R46 68K
E
41
TEO
42 VEE
EI
40
39 F
38 FE.BIAS
37
4.7K
0.022
C6
R45
10K
R40
36 33 34 35 31 32 30
1.5K
C25 C26
0.01
R39
C
B
A
E
20K
R15
1/2VCC
15
16
VCC 2
1
+5V
R16
20K33K
VR1 R44
1M
10
+
56P C28
13
FSTT 14
57 XLTOISET
C20
C18 0.01
R31 22K
FSET
C17 22u10
0.033
R28 510K
C15 0.01
C16 150P
C14
R29 56K
12
11
10 TG2
TGU TAM
4.7K
R34
+
R35
4.7K
10
100u
C21
TAO
SL+
100K
R30
13
14
SL-
SLO
R37
82K
15
16
R36
6.8K
+5V +5V
C276
0.01
0.01
0.01
R323
470
R321
57 58
50
51
49
3
18
59
16
1
2
4
470
46 47 48 43
44
45 40
41
42 37 38
39
55 CLOK
56 52
DATA SENS XRST
XLAT
55
54 54
53
56 56
55 CNIN
SEIN
DATO
SCOR SQSO SQCK MUTE SBSO EXCK EMPH WFCK VSS C4M DOUT
+5V
FOK
CC2
CC1
CB CP
59
56
57
55
54
DATA
VCC
CLK
XLT
17
18 R38 240K
19
20
XRST
C.OUT
SENS
21
22
23
24
+5V C22
27 28 25 26 C23
0.01
C24
0.033
150K
R32
54
+5V 73
46
SPOB
59 58
57
60
59 CLKO
VDD
SPOA
62
61
+5V
64
63
SPOC
XLON
SPOD
TEST
C68
0.01
+
C42
330u6.3
MDP
MON
FOK
LOCK
MDS
3 2 1 6 5 4 9
FIL0
FIL1
7 8
AVSS
VSS
PCO
AVDD
CLTV
11 10 13 12
R53
0.047 3.3K
C37 R51
1500P
3.3K
C38
10K
R52
27
C35
1000P100K
R56
35 36 33
34
L10
W261
66
31
XTA0 XTSL MNT0 XTAI
MNT3
MNT1 32
29
C2PO
XROF 30
RFCK
GFS 28
+10V
C58 100u10
1000P
C64
C55 39P 22K
R95
C59 0.01
W232
330
R339 22K
R96
C57
W250
16.9344MHz
X2 R13
100 +
R97
68P
C56
68P
1K
R290
C293
330
60
59
58
1M
R12
52 55 57 56
54
53
49
51
50 48 47
R280 470
R281 470
R282 470
XPCK 26
VDD
GTOP
XUGF 24
25
PCMD 22
BCK 23
LRCK 20
21
BIAS
RF
ASY0
ASY1
15 17 16
ASYE
WDCK 19
18
50
0.01
C267
0.47u
C40
R55 100K R298 10K
R54 1M
C39 0.01
+
C279
330u6.3
+
+5V
+10V
W260 2
GND NC
1NC
MCKTH
DATAI
3BCKI
5
4LRCKI
MMOD1 MMOD0 NMUTE NC LRLH HCKO MCKO VDX XO GNDX XI NC
NRAMRS
7
6NFRNT
NNODR
9
8DRON
1
2
3
11
10 P/S
SDATA
12 SCK
SGATE
Q2 Q3
Q1
1/4W
22
R313
1/4W
R312
6.8 0.022
+5V
1/4W
R311 100 +5V
C61
R307
150K
C278
0.01
+5V
20
17
14 13 12 11 10 9
GND GND GND DATA BCK RST
18
2 3
1
EMP
3876 45
MCK MDT LRCK 16M MLEN
12
MUTE +B
R100
R98 470
470
R99 470
15
14 SDAC
8FS
GND
NRSTO
16 17
C67
+
1u50
BCKO
LRCKO
DATAO
TEST0
TESTI
8FSLRCKO
8FSLDATAO
8FSBCKO
8FSRDATAO
NC NC
19 18 20 22 21 23 26 24 25 27 28
17
18
20
+5V
0.01
10
8
46 VDD NC
VDD 30
1.9V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
1.9V
5.0V
4.5V
2.3V
2.2V
2.2V
2.2V
2.2V
2.5V
2.2V
2.4V
2.2V
2.2V
0.8V 2.2V
2.2V
2.2V
2.2V
2.2V
1.3V
4.5V
5.0V
4.9V
5.0V
4.9V
4.5V
0V
4.5V
1.0V
1.2V
1.8V
2.0V
2.2V
3.0V
2.2V
3.2V
0.2V
2.2V
2.2V
0V
2.0V
4.5V
3.3V
0.6V OFF: 5.0V
ON: 0V
LDC
1.0V
2.8V
2.5V
2.5V
2.5V
2.5V
2.8V
5.0V
2.6V
2.6V
2.4V
2.4V
2.6V
2.6V
2.5V
2.5V
2.3V
2.3V
5.0V
5.0V
2.0V
2.0V
2.6V
2.4V
2.7V
2.5V
2.3V
1.7V
5.0V
1.9V
2.5V
0V
2.5V
2.6V
2.4V
2.4V
2.6V
2.5V
2.3V
2.5V
2.7V
2.5V
2.6V
2.3V
5.0V
TRAY
CLOSE: 5.0V
TRAY OPEN: 5.0V
4.5V
3.5V
5.0V 5.0V
5.0V
5.0V
5.0V
2.4V
4.5V
2.4V
2.5V
0.9V
2.5V
2.5V
4.9V
2.0V
2.5V
2.3V
4.9V
4.9V
2.3V
5.0V
5.0V
0V
0V
5.0V
1.1V
1.8V
0V
2.5V
0V
0V
2.4V
5.0V
4.5V
0V
4.9V
2.4V
2.5V
2.5V
5.0V
0V 5.0V
5.0V
2.5V 1.2V
1.6V
2.2V
2.1V5.0V
1.8V
10.1V
1.6V
1.6V
10.1V
-10.6V
1.4V
1.4V
1.6V
1.6V
1.6V
1.6V
5.0V
0V
5.0V5.0V
0V
2.4V
2.6V
5.0V
2.5V
2.3V
2.5V
2.7V
2.5V
2.6V
2.0V
2.5V
1.7V
1.9V
2.3V
2.0V
4.5V
4.5V
0V
5.0V
5.0V
0V
1.1V
TRAY OPEN: 5.0V
TRAY CLOSE: 5.0V
OFF: 5.0V
ON: 0V
LCD
5.0V
XS8: 0V
SL16: 5.0V
0V
0V
5.0V
MUTE OFF: 0V
MUTE ON: 5.0V
5.0V
5.0V
0V
4.8V
4.9V
5.0V
2.8V2.3V
4.5V
5.0V
2.5V
5.0V
0V
5.0V
R43 220K
0V
-10.6V 0V
for ADJUSTMENT
IC
DRIVER
MOTOR
(WHT)
WH3
CN9
WH2
(GRN) CN3
IC16
(1/2)
MOTOR DRIVER
SPINDLE/SLED
(2/2)
IC16
(1/2)
IC17
(2/2)
IC17
D2 D3
(BOTTOM VIEW)
LATCH IC
E PROM
IC
2
S-RAM CONTROL
1u-COM PORT
(EXPANDER )
(MEMORY
S-RAM IC
CD TEXT DATA )(BOTTOM VIEW)
ACTUATOR DRIVER
FOCUS/TRACKING/
(BOTTOM VIEW)
u-COM
: HM62256BLFP-8T or
: PST993D-T
: X24COOP
: NJM4558L
: ICP-N10
: ICP-N20
RF/SERVO IC
CN2
T-GAIN
D1
CONTROL
FE BIAS
TE-BAL
Q4
Q2
BIAS Q1
Q3
WH1 CN1
FE
: KAN03
: TA8409S
: NJM4580L
: TA8410AK
: LC69170M
: uPD78055GC-A02
: TC74HC373AFIC20
IC18
IC19
IC6
IC13-15
IC16,17
IC3
IC27,28
IC29
IC25
IC26
IC21
IC22
LASER LASER
D6
D5
D4
CONTROL
ON/OFF
DRIVER
DIODE
(BOTTOM VIEW)
D.S.P.
Q7
A
DIGITAL
(BOTTOM VIEW)
DIGITAL FILTER
D.R.I.V.E.
(D.A.C. )
: RD5.1JS(B2) or HZS5.1S(B2)
: 2SA1175(F,E) or 2SA933AS(Q,R)
CONTROL
FE BIAS
Q3,4,11,12
Q15-18
Q13,14
Q26,27
Q25
Q7
Q9
Q6
: 2SD1450(S,T)
:
: 2SK246(Y,GR)
: DTA124ESA or UN4112
: DTC124ESA or UN4212
: 2SC3940(R,S)
: 2SC1923(Q,R)
D27,40,41
D22
D21
D25
D24,38 : UZ-15BSB or MTZJ15(B) : UZ-20BS or MTZJ20
: 1B4B41
:
: 2SC2785(F,E) or 2SC1740S(Q,R)Q1,5,10
Q2,20 : 2SA954(L,K) D1-15,18,26,34,35,42,43 D16,17,23,32,33 : S5688B or 1SR139-400
: 1SS133 or HSS104
WH4
D15
W24257S-7OLL
: CXA1782BQ 1
: CXD2507AQ 1IC2
IC1
IC6
IC20
IC25
IC21
IC19
IC1
(D40-1561-05TKFB31) : DP-5090
(D40-1532-05TKFB30) : DP-4090/D-S300
CD CHANGER MECHA.
PICKUP ASS'Y:T25-0050-05
(X32-331X-XX) (A/5)
IC2
IC3
PROCESSOR UNIT
The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on the product. Refer to the voltage dur ing PLAY unless
otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP.
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). 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.

()
) ) ) ) )
(
( ( ( (
) ) )
( ( (
)
)
( (
X X X
)
(
)
( () ()
X
X
()
XX
X
X
()
X X
X
X
)
)
(
(
X
X
X
()
X X
)
(
)
X
X
(
X
X
X
X
X
X
)
(
X X
X
X X
X
X)
(
X
X
X
()
X
X
X X
X
X
X
X
XX
X
X
X
X
P2
R283
6.8 1/4W
R315
60
+5V
+5V +5V
A/D1
DATA
CLK
STBY
CE
12345
14
15
78
13 12
10
GND
+5V
RST
REMO
A/D0
6789
VLOAD
F1
1211
F2
13
+5V
60
61
77
-39V
12
13
R85
R83 220
R81 100K
R84 220
R82 100K
R86
100K 100K
10K
220P
C71
C72
220P
E8 E9 E10
0.01
C73
C213
470P
470
R204
1.5K
R302
-10V
C206
47u16
411
TEST
87
GND
XMODE
9SW1
10 SCLK
SW2
6
5
WFCK
MCK
C261
0.01
13
12 DQSY
SRDT
14 VDD 2
3
SBSO
SCOR
1
EXCK
470
R326
3 2
1
+5V
-10V
+
C210
100P
4
100P
C209
-10V
100P
C204
R205
10K
C205 470P
2
4
-
31
+
8
C203
0.01
1/4W
R203
100
+10V
C214
+
10u35
+5V
C263
1000P
100P
C264
R221
1K 5-
+
6
+5V
2
OUT
1IN
GND 3100u10
+
C207
+10V -10V
+5V
+10V
+10V
1.5 1/4W
1.5 1/4W
R202
R201
+10V
OUT IN
R222
470
+5V
+10V
13
C272 0.01 F
4
-39V
-10V
+
C202 +
C201
7
1/4W
R295
100
+
C200 0.01
C271 0.01
4-2
~
~
13
C273 0.01 12
R214
10K
0.01
C217
47u63
C218
AC DIG
9
GND
8
OUT
C216
10u50
+
R216
4.7K
220
R212
220
R213
IN -50V
6
+
AC DIG
7
F
5
++
1.5K
R303
IC27
+10V
OUT IN
+10V
-12V
C222 C221
+12V
-12V +12V
C220 0.01
C270 0.01
IC28
4-- 2
~~
1++ 3
~~
GND
2
AC ANA
3
AC ANA
1
C269 0.01
C268 0.01
Lch
NC
2
3
Rch
1
230V 115V
WH7
WH1
WH6 WH8
WH9
WH12
WH11
WH10
3/3
X25-E1
C265
6800P
GNDGND
C241
6800P
220-240V~
: AC230V~ 50Hz
50/60Hz
: AC110-120V/
9
AC DIG
8
GND
AC DIG 7
-50V 6
F
F
5
AC ANA 3
4(T,E)
(M)
2
AC DIG 9
8
GND
AC DIG 7
F
-50V 6
AC ANA
F
5
3
4
2
1
AC ANA 2
6800P
1
C242
1000P
C171
C172
1000P
P1
L7
L6
AC ANA 1
21
6800P
C242
-B LINE
-B +B LINE
SIGNAL LINE
GND LINE
+B
50/60Hz
: AC230V~ 50Hz
(T,E) : AC110-120V/
220-240V~
(M,I)
C160
0.056
C140
+5V
3.3 1/4W
R316 1.8 1/4W R308
100u10
+
Q7
0.01
C63
C62 1.8 1/4W
R309 4.7K
R94
4.7K
41
40 R92
R144
220
C144
5600P
R138
C138
R140
220
34
2+
-1
22K
R142
220
40RO-
43
45
DACTEST2
RESETN 44
RZ
41
GNDAR 42
RO+
330u6.3
C292 C69
+
43
12K
R88
C66
150P
41
+5V
R89
12K
12K
R87
C70
VDAL
40
39
VDAR
38
37
LO-
36
LO+
GNDAL 35
34
LZ
150P
C65
R90
12K
R310
34
-12V
C159
R135
C135
0.056
C139
R136
C136
1000P
C142
R134
8.2K
+12V
R155
-12V
8.2K
R133
C141
1000P
4.7K
R93
+12V -12V
4.7K
R91
4C147
220
R139
3
2-
+1
C137
5600P
C143
220
R141
R143 220
-12V
C282 470P
R146
100K
1000P
C154
8
4
4.7K
R170
C162 100P
100P
C170
56
R168 1
C161
0.01
C169
4.7K
R169
100P
R305 R306
1K 1K
7
5-
+86 C146
+
43
+12V
R167
56 7
820
R336
R166
7.5K
R164
2
3
+
-10K +
C164
2.2u50
R165
7.5K
R163
5
6
-
+10K C163
+
2.2u50
R150
100 100
R148 100 R154
3.9K
R171
+12V
R172
34 -12V
5
470P
C281
8
+
100K
R145
+
6-7C145
R335
820
Q11-14
3.9K
100
R153
1K
R174
1K
R176
C153
1000P
100
C152
R152
R173
1K 1K
R175
+
C294
R149R147
100 100
Q15-18
C151
R151
100
C301
100P
DACTEST0
DACTEST1 33
32
31
NC
W231
W240
R137 IC13,14
+12V -12V
123456
-B LO- LO+ +B GND GND
78
RO+ RO-
1/4W
R317
6.8
+5V
C27 0.1
C260
0.12
75
R59
R60R58
180 22
0.1
C34
R57
220
+5V
2
3
1
E63-0122-05
YESX32-3310-23
2200u16
C201,202
291,300,339
R98-100,153,154,
X32-3312-72
GENERALMARKET
MALAYSIA
U.K.
I
M
T
X32-3310-23 470P 39PNO
GENERALMARKET
DESTINATION
EUROPE
COUNTRY E ABB.
MALAYSIA I
M
U.K.
EUROPE
COUNTRY
T
E
ABB.
DESTINATION
MALAYSIA I
YES NO
UNIT No. 152
C151,
X32-3310-23
160
C159,
154
C153,
299,323
R87-90,290,
UNIT No.
X32-3312-72
NO
470u16 100u16 NO YES NOYES YES
70
W240
C69,
22P
1 1/4W YES16K
C221,222 C294 W231,232,250,
257,260,261
R310
138
R135- 292,293
C65,66,
0.01150P180P 47u50
BA (E/5)
146
C145,
136 138
C135, C137, C147
C221,222
2200u16
299,339
R98-100,
E63-0199-05
E63-0199-05
X32-3310-52
X32-3310-22
GENERALMARKET
U.K.
EUROPE
M
E
T
DESTINATION
COUNTRY ABB.
GENERALMARKET
U.K. M T
(2P)
E63-0122-05
X32-3312-72
UNIT No. J1 J2
1000P 3300u1639P
X32-3310-52
X32-3310-22
X32-3310-52
X32-3310-22
GENERALMARKET
DESTINATION
COUNTRY
EUROPE ABB. E
U.K. T
M
GENERALMARKET
DESTINATION
COUNTRY
EUROPE E
ABB.
U.K. T
M
X32-3312-71
UNIT No. 152
C151, C201,202
160
C159,
YES
(2P)
R87-90,153,154,290,
291,300,310,323
X32-3312-71
UNIT No.
YES
IC25
NONOYES NO
WH4,5
P3 E8
NO
YESYES NO
L10
E9,10 S2 S3
220u16 NO YES
or
2SD2012
Q26,27 D21
YES
35
D34,
YES
NO
YES
6.8 1/4W
257,260
W231,232,250,
6.8 1/2W
C294
NO 27K
261 ,
A
W240,
YES 22P
R310
R135-
138
NONO YES
292,293
C65,66, 70 C69,
NO
YESNONO YES
NO
(E/5)
B
120P150P C90-1819-05 NO
RBV-402LFA
138
C137,
136
C135, 146
47u50
C145,
2SD2396(J,K)
C147,153,
154
YES
R98-100,153,154,
291,299,300,339
E63-0185-05
C159,
DESTINATION C153,
X32-3310-51
X32-3312-70
DESTINATION
COUNTRY
EUROPE E
ABB.
TU.K.
EUROPE
COUNTRY E ABB.
X32-3312-71
UNIT No. J1 J2
UNIT No.
YES
160
100P
C201,202
3300u16
X32-3310-51
X32-3312-70
X32-3312-70
X32-3310-51
U.K.
EUROPE T E
DESTINATION
COUNTRY ABB.
U.K.
COUNTRY
EUROPE T E
ABB.
DESTINATION
290,323
R87-90,
NO
UNIT No.
YES
(4P)
J1
E63-0121-05
UNIT No. J2
W231,232,250,
NO
IC25E10
WH4,5
P3 E8,9 S2
NO
L10 S3
257,260,261
C221,222
2200u16
C294
220u16 YES
W240
NO
Q26,27 D34,
D21 35
YES
B
A(E/5)
NO
70
C69,
8P
IC25
6.8 1/4W
1K
R135-
138 R310
NO
C65,66,265,
292,293
E10
NO
E8,9
P3 WH4,5
YESNO YES
S3S2L10
NONO YESYES
47u50
C145,146
C90-1819-05
1000P
C135-138,
151,152
0.1
C147
RBA-402LLFA
D21
Q26,27
2SD2396(J,K)
35
NO
D34,
2/3
CN2
X14-
2/3
X14-
CN1
D3SBA20F03 or
10.9V
-7.6V
-7.6V4.9V
4.9V
0V
0V
0V
0V
0V
10.2V
-11.5V
0V
0V
0V
0V
10.9V
-11.5V
0V
0V
0V
0V
0V
0V
4.9V5.0V
-11.5V
10.9V
-38.1V
-38.7V
-19.3V
-48.3V
10.1V
-10.6V
0V
5.0V
1.1V
2.5V
0V
1.8V
2.4V
5.0V
4.8V
0V
5.0V
120P
C57
C57
NO
C91-1475-05
C57
120P
5.0V
5.0V
0V
2.4V
2.6V
5.0V
2.6V
2.4V 0V
5.0V
10.1V
10.1V
5.0V
5.7V
0.2V
5.0V
5.0V
10.1V
5.1V
5.0V
5.1V
5.7V
10.1V
5.0V
-10.6V
0.2V
5.0V
154,
D3SBA20F03
RBV-402LFA
WH3
CN6
Rch
CN5
D10 D8
D12
D7 D9
D11
D13 D14
J3
SYSTEM
CONTROL
BOOSTER
CURRENT
+5V
IC26
(1/2)
(BOTTOM VIEW)
CD TEXT
IC
D27
D26
IC26
(2/2)
D40
IC
RESET
PROTECTOR
AVR
Q26 +5V
Q27 IC
Q25
PROTECTOR
D41
S3
OPE AMP
+5V POWER SUPPLY
CONTROL
D21
D38
D25
D24
-40V
AVR Q20 D23
IC
Q9
PROTECTOR
IC
D2D22
D16 D17
CN4
S2
D33 D32
POWER SUPPLY
WH2 E4 S1
CN10
HEADPHONES
OUT
E3 J4
POWER SUPPLY
WH13 E7
CN8
OPTICAL
OUTPUT
OUT
LINE
OSCILLATION
MASTER CLOCK
IC14
(2/2)
(2/2)
IC13
Lch
D43 D42
D18
Rch
(1/2)
IC14 B
(2/2)
IC15
OPE
AMP
(1/2)
IC15
Rch4
GND
Q14
Q12
IC13
(1/2)
Lch
Q11 Q13
MUTE
LINE OUT
CONTROL
Q18Q16
Q17Q15
Lch3
Rch2
LINE OUT
MUTE
Lch1
GND
J1
D35
D34
E6
OPE AMP
A
BWH5
Q6
COAXIAL
DRIVER
DIGITAL
OUT
J2
COAX
Q5
A2
D-S300
DP-4090
DP-5090
X
C
B
A
IC18
IC22 IC29
IC28
IC27
USED (M,I) TYPE
DP-4090/DP-5090/D-S300 (M) (1/3)
(X32- ) (E/5)
USED DP-4090/DP-5090 MODEL
(X32- ) (D/5)
USED D-S300 MODEL
(X32- ) (B/5)
(X32- ) (C/5)
KLNOQSMOPR
Y22-4862-70
DP-4090/5090/D-S300

)
(
()
)
(
()
()
()
)
(
()
()
)
(
)
(
()
)
(
)
(
)
(
)
(
A
B
1
2
3
4
5
6
7
8
9
10
1
IMCK2VSS
33
34 CLK20 VSS 22
35 CLK21 RD0 21
36 W0 RD1 20
37 W1 RD2 19
38 RST RD3 18
39 VDD VDD 17
40 BCK LD3 16
41 WCK LD2 15
42 DOL LD1 14
43 DOR LD0 13
44 VSS VSS 12
32 DY IMCK1 2
31 DE MUTE 3
30 T0 CLK INV 4
29 T1 MCK 5
28 VSS VSS 6
27 VDD VDD 7
26 RT0 LT0 8
25 RT1 LT1 9
24 RT2 LT2 10
23 RT3 LT3 11
2
1
RSTN MUTE
MLEN DEMP
5
4
3
MDT
MCK
FSEL2
FSEL1
IW2N OW2ON
11
8TMOD1VSS
CKO
6
SYNCN
XT0
7VDD
DOL
IW1N
XT1
9
DOR
INF IN
10
WCKO
CKSLN
12
BCKO
D1
BCK1
13
LRCI
TMOD2
14
28
27
26
24
25
18
21
23
22
20
19
17
16
15
12
14
13
11
GND
GND
GND
RST
BCK
DATA
LRCK
MDT
MCK
MLEN
16M
EMP
+B
MUTE
100P
C285 C266
0.01
C103
1000P
1M
R105
41
40
43
28
2
11
12
13
40
41
43
C111
0.01
IN OUT
3.9
R285
1
2
3
4
5
6
7
8RO+
RO-
GND
+B
LO-
-B
GND
LO+
1/4W
C102
0.01
13
12
11
28
2
R108
330
R109
330
R103 470
R104 470
R102 470
R101 470
1/4W
R106 10
0.1
C112
C110
100u10
+
0.1
C113
2.2u50
C280
+
R111 470
R113 470
R117 470
R115 470
R112 470
R114 470
R118 470
R116 470
C258
0.01
R254
100
100
R253
C253
47u16
+
1.5 1/4W
R332
R331
1.5 1/4W
100u10
C254
+
INOUT
C167
0.01
C131
0.010.01
C132
0.01
C133C134
0.01
150P
C104
1
8
3
2-
+
-
+
+
-
+
-
7
6
5
8
5
6
2
3
C127 120P
R127 27K
C129 120P
R129 27K
C130 120P
R130 27K
C107 470P100u10
C165
+
C166
100u10
+
C108
R133
3.3K3.3K
R134 470P
C105
R157
3.9K
R155
3.9K
C155
330P
C157 330P
C158 330P
R158
3.9K
C106 470P
R156
3.9K
C156 330P
R128 12K
C128 120P
4
4
470P
R131
4.7K
0.1
C257
C123 330u6.3
+
C125 0.1
C189 330u6.3
C187 0.1
+
C185 330u6.3
C183 0.02
+
R123
C121 0.1
+
C119 330u6.3
3.9K
R195
R121
3.9K
R193
3.9K
3.9K
R199
R197 R125
3.9K 3.9K
C184 0.22
C186 330u6.3
+
C124 330u6.3
+
C126 0.1 C188 0.1
+
C190 330u6.3 C120 330u6.3
+
C122 0.1
R124
3.9K
R198
3.9K
R183 33K
510
R191 1K R251
100u10
C252
+
1K
C179
470P
R189
3.3K
1
1
4
4
2
3
3
2
3.3K
76
5R187
3.3K
R179
R177
1K
75
6
470P C175
R185
510
C173
0.01
8
8
R181
-
+
+
-
-
+
+
-
8
1
3.3K
R178
-
+3
2
3.3K
R186
8
1
1K
R180
2
-3
+
C178 470P
510
R188
R182
4
3.3K
7-
+
6
5R190
3.3K
0.01
C168
7
1K
R184
6
5
470P C182
510
R192
4
-
+
R262
150
R260 1M
X1
16.9344MHz
12
10
4
13
11
3
C141
33P
9P
C142
C275 820P C140
100u10
+
6
5
7
129 8
L3
15uH
IC15,16,31-34
IC7,9,11,13
C284
470P
R126
3.9K
R200 3.9K
R120
3.9K
R122 3.9K
Q33
VCC1CLR
1D 2CLR
2D1CK
1FR 2CK 1Q 2FR 1Q 2Q GND 2Q
114
132 12 11
3
4
105
69 78
R119
3.9K
1CLR VCC
114
5 3 2
4
6 7
10
2CLR
1CK 1D 1FR
2D
13 12
2CK 11
1Q GND 1Q
2FR 9
2Q 2Q 8
1CLR VCC
114
5 3 2
4
6 7
10
2CLR
1CK 1D 1FR
2D
13 12
2CK 11
1Q GND 1Q
2FR
9
2Q 2Q 8
VCC1CLR
114
5 2 3
4
7 6
10
2CLR
1CK 1D 1FR
2D 12
13 11
2CK
1Q 1Q GND 8
9
2Q
2FR
2Q
4
6GND 7
1Q 1Q
5
2Q
2FR
2Q
21CK
1FR
3
1CLR 1D
1
2D
2CK
VCC
2CLR
11 8 9 10 13 12 14
4
6GND 7
1Q 1Q
5
2Q
2FR
2Q
21CK
1FR
3
1CLR 1D
1
2D
2CK
VCC
2CLR
11 9 8 10 13 12 14 123 1FR
1Q 1Q GND
7 5 6
4
8
2CK
2FR 10
9
2Q 2Q
11
1D 1CLR 1CK
1
22CLR
VCC 14
13
2D
GND 1Q 1Q
7 6 52FR
2Q 8 2Q 9
10
1CK 1CLR 1D 1FR
4
3 2
1VCC
2CLR
2CK
2D
11 12 13 14
R196
3.9K
R194 3.9K
7
470P
1
IC8,10,12,14
Q31
+5V +5V
+5V
+5V
+5V
+5V
+5V
+4.1V
+4.1V
+4.3V
+5V
+4.1V
+4.3V
+4.3V
+4.3V
+4.1V
+4.1V
+5V +5V
+5V
+5V
+5V
+10V
+10V
+4V
+5V
+5V
+12V
+12V
+12V
-12V
+5V +5V
3.9K
C283
+12V
-12V
+12V
-12V
+12V
+12V
-12V -12V
+12V
-12V
-12V
-12V
+12V
+12V
R132
4.7K
+12V
+12V
-12V
-WH4
X32-A/5
1/3
14
1/3
-E6
X32-A/5
GND LINE
SIGNAL LINE
-B
+B
68
R5
33P
C144
9P
C143
2P
C145
2P
C146
2P
C147
2P
C148
27
R6
68P
C149
OFF: 0V
MUTE ON: 5.0V
3.9V
5.0V
0V
1.0V
1.5V
1.0V
1.2V
2.5V
1.6V
1.7V
1.3V
1.3V
4.0V
4.3V
0V
10,1V
4.3V
10.1V 4.3V
4.9V
5.0V
1.7V
1.7V
4.1V
1.3V
1.1V
1.7V
1.6V
2.3V
5.0V
2.4V
2.4V
2.4V
2.4V 5.0V
5.0V
5.0V
5.0V 5.0V
5.0V
10.8V
5.0V
5.0V5.0V
5.0V5.0V
5.0V
5.0V
-11.5V
2.1V
2.1V
-0.3V
2.1V
2.1V
-0.3V
-11.5V
2.1V
2.1V
-0.3V
10.8V
2.1V
2.1V -0.3V
10.8V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
-11.5V
CN1
24BIT D/A
CONVERTER IC
CN2
D39
D44
(BOTTOM VIEW)
DIGITAL
FILTER
IC
D33
Q29
Q33 Q34
BOOSTER
+5V CURRENT
+5V AVR
+5V POWER
STABILIZATION
IC16
(1/2)
IC15
(2/2)
(2/2)
IC16
IC15
(1/2)
D36
D37
D36,37,39,44
IC31
(2/2)
IC33
(2/2)
Q31
D32
IC33
(1/2)
IC31
(1/2)
IC32(1/2)
(2/2)
IC34
IC32
(2/2)
IC34
(1/2)
(6/6)
IC24(5/6)
IC24(4/6) IC24
(3/6)
IC24(1/6) IC24(2/6)
BUFFER
+5V POWER
STABILIZATION
OPE AMP
D-LATCH
IC
D-LATCH
IC
: 1SS133 or HSS104
D33 : UZ-5.6BSB or MTZJ5.6(B)
D32 : UZ-5.1BSB or MTZJ5.1(B)
Q31,33 : 2SK246(Y,GR)
Q29,34 : 2SD2012
IC32,33 : NJM4580E
IC24 : TC74VHCV04F
IC15,16,31,34 : NJM4580L
IC7-14 : TC74AC74AF
IC5 : KAN05
IC4 : SM5843AS1
IC1,2 : ICP-N10
(BOTTOM VIEW) (BOTTOM VIEW) (BOTTOM VIEW)
(BOTTOM VIEW)
(BOTTOM VIEW) (BOTTOM VIEW) (BOTTOM VIEW) (BOTTOM VIEW)
Lch
Rch
IC24
IC5
IC4
IC1
IC2
IC7 IC9
IC11 IC13
IC14 IC10 IC12 IC8
(X14-4442-70) : DP-5090 ONLY
DP-5090(E) (2/3)
D/A CONVERTER UNIT
-B LINE
+B LINE
5.0V
TVXZABUWYAAAC
2
1
3
5
7
4
6
Y22-4862-70
DP-4090/5090/D-S300
CAUTION: For continued safety,
replace safety critical components only
with manufacturer's recommended parts
(refer to parts list). indicates safety
critical components. For continued
protection against risk of fire, replace
only with same type and rating fuse(s).
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.
The DC voltage is an actual reading
measured with a high impedance type
voltmeter. The measurement value may
vary depending on the measuring
instruments used or on the product.
Refer to the voltage dur ing PLAY
unless otherwise specified; The value
shown in ( ) is the voltage measured at
the moment of STOP.

AD AE AG AI AK AMAF AH AJ AL
2
1
3
5
7
4
6
() () ()
()
()
( ( (
) ) )
)
(
()
)
(
)
(
)
(
) )
(
(
) ) ) )
(
( ( (
) )
(
(
()
)
(
()
)
(
)
(
()
)
(
()
)
(
()
()
)
(
)
(
()
()
)
(
()
()
)
(
)
(
)
(
()
() () ( (
) )
( (
) )
( (
) )
( (
) )
( ( ( ( ( (
) ) ) ) ) )
()
( (
( ( ( ( (
)
) ) ) ) ) )
()
)
(
( ( ( ( (
)
) ) ) )
(
(
) )
( (
) )
()
)
(
()
( ( ( (
) ) ) )
(
( ( (
) ) ) )
)
(
( ( ( ( (
) ) ) ) )
( ( (
) ) )
()
(
( ( ( ( (
)
) ) ) ) )
)
(
)
(
)
(
(
(
(
(
(
(
(
)
)
)
)
)
)
)
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
(
(
(
(
(
(
(
(
(
)
)
)
)
)
)
)
)
)
(
(
(
)
(
)
(
)
(
)
)
)
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
()
)
(
)
(
)
(
)
(
)
(
P34
2
1F
4
3NP
1G F
15 16
14
13
11
12
9
10
7 8 6 5
4G 5G 2G 3G 8G NX 6G 7G P35 NX NX P19
31
30
29
27 28 26 25
24
23
21
22 20
19
18 17
P31 P33 P32 P27 P29 P30 P28 P23 P25 P26 P24 P20 P21 P22
40
39
38 37 36 35 33 32
34
P18 P16 NX NX P17 P14 P12 P13 P15
7
54
55 52 50
51
53 48 46 47 45
44
43 42
49
41
P4 P8 P10 P11 P9 P6 P7 P5 P2 P3 P1 11G 10G 12G 9G
2 3 5
4
6
15G 14G 16G 13G F NP F
1
DI
AM17
17
64
33
AM33
AM16
16
18 AM18
CL 63
19 AM19
CE 62
20 AM20
RES 61
21 AM21
VDD 60
22 AM22
OSCI 59
23 AM23
OSCO 58
24 AM24 VSS 57
25 AM25 TEST 56
26 AM26 VFL 55
27 AM27 G9 54
28 AM28 G10 53
29 AM29 G11 52
30 AM30
AA8/G12 51
31 AM31
AA7/G13 50
32 AM32
AA6/G14 49
15 AM15
AM34 34
14 AM14
AM35 35
13 AM13
AA1 36
12 AM12
AA2 37
11 AM11 AA3 38
10 AM10 G8 39
9AM9 G7 40
8AM8 G6 41 7AM7 G5 42 6AM6 G4 43 5AM5 G3 44
4AM4 G2 45
3AM3 G1 46 2AM2
AA4/G16 47
1AM1
AA5/G15 48
46 45
44
43 42 40
41
39
33
34
35
39
40 42
41
44
43 45 46 48 47
49
50
52
51
54
53
32
31
29
30
25
26
27
28
17
19
18
21
20
22
23
24
16 15 13
14
11
12 10
9
7 8
6
5
4
3
1
2
NC
CE
CLK
DATA
A/D1
A/D0
REMO
RST
+5V
GND
VLOAD
F1
F2
35 28
29
30 32
31
34
33
17
22 25 26 23
24
27
21
20
18
19
C8 100P C7 100P C6 100P
+
100u6.3
C3
C5
0.01
R12
4.7K C1
33P
R16 220
R15 220
R14 220
REM
A/DO
A/D1
52
51
53
54
47 50 48
49
4
8 7
9
5
6
3 2
1
16 10
11
12 15
14
13
+5VGND
REM
GND GND
4
1 2 3
REM
A/D1
A/D0
C4
0.01
47K
R13
30K
R6
R7
15K
R8
6.8K
3.3K
R9
R2
30K
15K
R3
3.3K
6.8K
R4
R5
2
1
3
4
5
6
7
8
9
10
11
13
12
110K
R1
R10
10K
R11
10K
5
+5V
+5V
+5V
+5V
+5V
+5V
-39V-39V
CONTROL
ANODE DRIVER
GRID DRIVER
LATCH
SHIFT REGISTER
DISPLAY
REGISTER
REGISTER
BLINKCYCLE
ADDRESS
REGISTER
GRID
REGISTER
DECODER
INSTRUCTION
REGISTER
DUTYCYCLE
GENERATOR
GRID
CONTROL
CONTROL
DUTY
DISPLAY
CONTROL
GENERATOR
BLINK
ADDRESS
COUNTER
AD
RAM
RAM
CG
ROM
CG
LATCH
DIVIDER
TIMMING
GENERATOR
OSC
DECODER
RAM
DC
P34P31 P32 P33 P35
P14
P19
P24
P29
P11
P16
P21
P6
P26
P18P17
P27
P22
P28
P23
P12
P7
P13
P8
P1 P2 P3
P20
P30
P25
P15
P9 P10
P4 P5
ANODE DRIVER
P31 P33P32 P34
17
P35
18
20
19
22
21
23
20
18
17
19
21
23
22
AM20
AM19
AM18
AM17
AM23
AM22
AM21
16 15
14
13 12
RAM
LATCH
AM16
16
ROM
CG
CG
RAM
AD
LATCH
12
AM14 AM15
15
14
AM13
13
AM12
P26
P21
P11
P16
P6
P23
P28P27
P22
P29
P24
P8
P13
P18
P12
P17
P7
P14
P19
P9
P1
2
1
3
P2 P3 P4
7
45 46
44
4
5 6
42 43
41
8
9
10
F F NP 2G 1G 3G 4G 5G 6G
P30
P25
27
24
25
26
28
30
29
P15
P20
P10
31
32
25
24
26
28
27
29
AM26
AM25
AM24
AM29
AM28
AM27
31
30
32 AM32
AM31
AM30
P5
34
33
35
40
39 12
11
13
35
34
14
15 16 20
32 33
31
17 18
19
30
29
28
21
22 23
AM34
AM33 AM35
AA1
AA2 AA3
34 33 35
24
27 26 25 25
24
26
23 22
21
27 28
29
36 37 38 33
19
20
18
30
31
32
17
P27 NX 7G 8G NX NX P35 P34 P32 P33 P31 P30 P29 P28 P24 P26 P25 P23 P22 P21 P19 P20 P18 P17
-CN5
X32-A/5
1/3
0.01
C2
-36.5V
-37.7V
-24.7V
-24.7V
-24.7V
-37.7V
-27.2V
-37.7V
-32.4V
-35.1V
-27.2V
-27.2V
-37.7V
-32.3V
-24.8V
-27.2V
-27.2V
-37.7V
-24.5V
-37.7V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-35.1V
-27.2V
-27.2V
-27.2V
-32.4V
-37.7V
-27.2V
-32.4V
-32.4V
-37.7V
-27.2V
-27.2V
-37.7V
-27.2V
-24.8V
-27.2V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
AC5.5V
5.0V
-38.1V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-37.7V
-37.7V
-24.7V
-24.7V
-24.7V
-37.7V
-37.7V
-27.2V
-27.2V
-35.1V
-32.4V
-37.7V
-27.2V
-24.5V
-37.7V
-27.2V
-27.2V
-24.8V
-32.3V
GND LINE
+B
-B
2G 3G 4G 5G1G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G 16G
(1G-16G) (1G-16G)
1G 2G 3G 4G 5G 6G 7G 8G
C
P2
P1
P2
P1
+B LINE
-B LINE
ED1
IC1
(X25-5922-70) : DP-5090/DP-4090 (X25-5932-70) (A/2) : D-S300
ED1
DISPLAY UNITDISPLAY UNIT
DOT DRIVER
(BOTTOM VIEW)
SEARCH
S8
PEAK
DISP.
S9
TEXT
S6
S7
S1
S2
S3
S4
S5
A1
REMOTE
SENSOR
IC1 : LC75712E
: FIP15XM1BAED1
: HSS104 or 1SS133
: LC75712EIC1
D2
E1
: DTC124ESA or UN4212Q1
: B30-2513-05D1
: FIP15XM1BAED1
: DTA124ESA or UN4112
: 2SD1302(S,T)
Q3
Q2
2SA954
2SC1923
2SC3940A
2SD1302
2SD2396 2SA1175
2SC2785 DTA124ESA DTC124ESA
UN4112
2SC1740S
2SD2012 NJM4580E
X24C00P NJM4558L TA8409S NJM4580LUN4212
2SK246 TC74VHCU04F LC89170M CXA1782BQ*1TA8410AK
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage dur ing PLAY unless
otherwise specified; The value shown in ( ) is the voltage
measured at the moment of STOP.
CAUTION: For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list). indicates safety critical components.
For continued protection against risk of fire, replace only
with same type and rating fuse(s). 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.

AN AP ARAO AQ
Y22-4862-70
DP-4090/5090/D-S300
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
(
(
)
)
)
(
() ()
)
(
)
(
) )
(
(
)
(
)
(
() () ( (
)
)
)
(
)
(
)
( () () ( (
) )
()
)
)
(
(
)
(
()
)
(
)
(
)
( ()
()
()
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
( ()
R1
110K
R5
R4
6.8K
3.3K
R3
15K
30K
R2
40
G7
AM9
9NX
11
10
AM11
11
AM10
10
RAM
DC
ADDRESS
COUNTER
CONTROL
DISPLAY
BLINK
GENERATOR
CONTROL
GRID
CONTROL
DUTY
GENERATOR
G8 39 39 34
57
VSS
R7
910
OSCO
OSCI
6
9
8 7 5
4
3 2
1
GENERATOR
SHIFT REGISTER
AM8
8
AM6 AM7
7 6
AM4
4
AM5
5
AM3
3
REGISTER
BLINKCYCLE
REGISTER
ADDRESS
REGISTER
DISPLAY
AM1 AM2
2
1
CONTROL
DIVIDER OSC
+5V
C5 100P
64
63
62
CL
DI
CE
C6 100P C7 100P
4.7K
R9
60
61
RES
VDD
58
59
+5V
100u10
33P
C1
0.01
C2+
C3
R14 220
R13 220
R15 220
A/DO
A/D1
+5V
4
STBY
CE
CLK
1
3
2
DATA
5
7
6
8
9
A/D0
A/D1
NC
+5V
RST
0.01
C4
5
AA6/G14
AA7/G13
AA8/G12
TEST
DECODER
TIMMING
DUTYCYCLE
REGISTER
INSTRUCTION
REGISTER
GRID
DECODER
GRID DRIVER
G6 G5
G4
G3 G2
G1
AA5/G15 AA4/G16
46 41
41 42 43
41
40 42
44 45 46
43
44
45
15 16 36
35 37
14
13 12
38
39
40
47 48 47
48 44
10
11
9
42 43
7 8
6
45 46 47
55
56
VFL
52
53
54
G10
G9
G11
-39V
53
54
52
51
49
50 50
51
49
2
4
349
48 50
151
52
51
54
53 52
53
54
55
50
49 6
7 5
P5 P15 NX P16 P14 P13 P12 P10 P11 P9 P8 P7 P6 P2 P4 P3 P1 12G 9G 10G 11G 13G 14G
-39V
GND
10
12
11
13
VLOAD
F1
F2
2
48 47 4
3
1
15G 16G NP F F
A/D0
A/D1
R6
910
10K
R10
GND
LED 1
2
A/D1 3
110K 2
1
3
R8
270
R12 +5V 44
+5V
10K
R11
+5V
+5V
+5V
+5V
10K
R16
4.7K
R17
-27.2V
-27.2V
-32.4V
-37.7V
-27.2V
-27.2V
-35.1V
-32.4V
-27.2V
-36.5V
-37.7V
-27.2V
-32.4V
-24.8V
-27.2V
-27.2V
-37.7V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
-36.5V
AC5.5V
5.0V
-38.1V
9G 12G10G 11G 13G 14G 15G 16G
DP-4090/DP-5090/D-S300(M) (3/3)
IC1
(X25- ) (B/2)
S1
S2
S3
S7
RANDOM
S4
S5
(BOTTOM VIEW)
DOT DRIVER
E1
S6
REPEAT
D1
POW/
STANDBY
S8
WH2 E2E3
Q1
Q2
Q3
D2
LC75712E
ICP-N10
ICP-N20
SM5843AS1
KAN03
TC74HC373AF
CXD2507AQ*1

EXPLODED VIEW (MECHANISM)
DP-4090/5090/D-S300
24
A
B
C
D
E
F
G
H
i
j
k
ø 2.6x8
ø 2.6x6
M2x3
ø 2.6x6
ø 2x8
ø 2.6x8 (BLK)
ø 2x5
ø 2x6
ø 2.6x6
: N09-3359-08
: N19-0891-04
: N19-1435-05
: N09-3385-08
: N30-2003-46
: N32-2606-46
: N78-2080-46
: N82-2608-45
: N86-2005-46
: N86-2006-46
: N88-2606-46
A
Ax2
Ax2
B
B
C
D
Dx2
Ex2
F
F
G
H
HHH
H
H
j
jj
k
k
k
36
3
57
32
2
17
18
19 20 35 33
27
12
11
6
PU
23 (FPC)
DM
31
(DARK
GREEN)
FM
25
24
(6P)
53
34
1
16
14
22
(7P)
51
52 13
8
99
10 6
15
LM
730
(LIGHT
GREEN)
D-S300/DP-4090
(TKFB30)
DP-5090
(TKFB31)
7±0.1mm
(DP-5090)
(DP-4090
DP-S300)
1
2
3
AB
Parts with the exploded numbers larger than 700 are not supplied.

EXPLODED VIEW(UNIT)
DP-4090/5090/D-S300
25
Parts with the exploded numbers larger than 700 are not supplied.
1
2
CE
D

EXPLODED VIEW(UNIT)
DP-4090/5090/D-S300
26
Parts with the exploded numbers larger than 700 are not supplied.
1
2
FH
G