ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007 DEH-4000UB/XS/EW5 CRT4052 CD RDS RECEIVER DEH-4000UB /XS/EW5 CD RECEIVER DEH-3050UB /XS/ES DEH-3050UB /XU/CN5 This service manual should be used together with the following manual(s): Model No. Order No. Mech.Module Remarks CX-3240 CRT4050 S10.5COMP2-iPod/USB CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly For details, refer to "Important Check Points for Good Servicing". K-ZZA. NOV. 2007 Printed in Japan
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For details, refer to "Important Check Points for Good Servicing".
K-ZZA. NOV. 2007 Printed in Japan
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SAFETY INFORMATION
CAUTION:USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
CLASS 1LASER PRODUCT
WARNING!The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1.A specially instructed person should do servicing operation of the apparatus.
Laser diode characteristicsWave length : 785 nm to 814 nm
Maximum output : 1 190 W(Emitting period : unlimited)
Additional Laser Caution
Transistors Q101 in PCB drive the laser diodes.When Q101 is shorted between their terminals, the laser diodes will radiate beam.If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam.
- Safety Precautions for those who Service this Unit.
When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safelyrepair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do soand refer the repair to a qualified service technician.
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CAUTIONDanger of explosion if battery is incorrectly replaced.Replaced only with the same or equivalent type recommended by the manufacture.Discord used batteries according to the manufacture's instructions.
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[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.
a Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
DEH-4000UB/XS/EW541 2 3 4
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CONTENTS SAFETY INFORMATION .....................................................................................................................................21. SERVICE PRECAUTIONS................................................................................................................................6
1.1 SERVICE PRECAUTIONS.........................................................................................................................61.2 NOTES ON SOLDERING...........................................................................................................................6
3. BASIC ITEMS FOR SERVICE ........................................................................................................................153.1 CHECK POINTS AFTER SERVICING .....................................................................................................153.2 PCB LOCATIONS.....................................................................................................................................153.3 JIGS LIST .................................................................................................................................................163.4 CLEANING ...............................................................................................................................................16
6. SERVICE MODE.............................................................................................................................................276.1 CD TEST MODE.......................................................................................................................................27
7. DISASSEMBLY ...............................................................................................................................................308. EACH SETTING AND ADJUSTMENT............................................................................................................35
8.1 PCL OUTPUT CONFIRMATION ..............................................................................................................358.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................36
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................389.1 PACKING..................................................................................................................................................389.2 EXTERIOR(1) ...........................................................................................................................................409.3 EXTERIOR(2) ...........................................................................................................................................429.4 CD MECHANISM MODULE .....................................................................................................................44
10. SCHEMATIC DIAGRAM................................................................................................................................4610.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)............................................................................4610.2 KEYBOARD UNIT ..................................................................................................................................5210.3 CD MECHANISM MODULE(GUIDE PAGE)...........................................................................................5410.4 WAVEFORMS.........................................................................................................................................60
11. PCB CONNECTION DIAGRAM ....................................................................................................................6411.1 TUNER AMP UNIT .................................................................................................................................6411.2 KEYBOARD UNIT...................................................................................................................................6811.3 CD CORE UNIT(S10.5COMP2-USB).....................................................................................................70
12. ELECTRICAL PARTS LIST...........................................................................................................................72
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1. SERVICE PRECAUTIONS1.1 SERVICE PRECAUTIONS
1.2 NOTES ON SOLDERING
- Service Precaution1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.2. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit.3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY".4. After replacing the pickup unit, be sure to check the grating.5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction.6. The sheet (Mechanism cover) can not be reused if you removed it.
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.
DEH-4000UB/XS/EW561 2 3 4
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2. SPECIFICATIONS2.1 SPECIFICATIONS
- EW5 Model
Backup current .................................... 5 mA or less
DEH-4000UB/XS/EW5 75 6 7 8
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- ES Model
Backup current .................................... 5 mA or less
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2.2 DISC/CONTENT FORMAT
- CN5 Model
Backup current .................................... 5 mA or less
DEH-4000UB/XS/EW5 95 6 7 8
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2.3 PANEL FACILITIES
DEH-4000UB/XS/EW5101 2 3 4
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DEH-4000UB/XS/EW5 115 6 7 8
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DEH-4000UB/XS/EW5121 2 3 4
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2.4 CONNECTION DIAGRAM
- EW5 Model
DEH-4000UB/XS/EW5 135 6 7 8
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- ES, CN5 Model
DEH-4000UB/XS/EW5141 2 3 4
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3. BASIC ITEMS FOR SERVICE3.1 CHECK POINTS AFTER SERVICING
3.2 PCB LOCATIONS
To keep the product quality after servicing, please confirm following check points.
No. Procedures Item to be confirmed1 Confirm whether the customer complain has been
solved.If the customer complain occurs with the specificmedia, use it for the operation check.
The customer complain must not be reappeared.Display, audio and operations must be normal.
2 CD Play back a CD.(Track search)
No malfunction on display, audio and operation.Display, audio and operations must be normal.
3 FM/AM tuner Check FM/AM tuner action.(Seek, Preset)Switch band to check both FM and AM.
Display, audio and operations must be normal.
4 Check whether no disc is inside the product. The media used for the operating check must beejected.
5 Appearance check No scratches or dirt on its appearance afterreceiving it for service.
See the table below for the items to be checked regarding audio:
Item to be checked regarding audioDistortionNoiseVolume too lowVolume too highVolume fluctuatingSound interrupted
A
B Keyboard Unit
C
Tuner Amp Unit
CD Core Unit(S10.5COMP2-USB)
Unit Number : YWM5203(EW5)Unit Number : YWM5205(ES)Unit Number : YWM5207(CN5)Unit Name : Tuner Amp Unit Unit Number : (EW5)Unit Number : (ES)Unit Name : Keyboard Unit Unit Number : (CN5)Unit Name : Keyboard Unit Unit Number : CWX3527 Unit Name : CD Core Unit (S10.5COMP2-USB)
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3.3 JIGS LIST
3.4 CLEANING
- Jigs List NameTest DiscL.P.F.
Jig No.TCD-782
RemarksChecking the gratingChecking the grating (Two pieces)
Name Jig No. Remarks
- Grease List NameGreaseGrease
Grease No.GEM1024GEM1045
RemarksCD Mechanism ModuleCD Mechanism Module
Name Grease No. Remarks
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
Portions to be cleaned Cleaning tools
CD pickup lenses Cleaning liquid : GEM1004
Cleaning paper : GED-008
- Jigs List NameTest DiscL.P.F.
Jig No.TCD-782
RemarksChecking the gratingChecking the grating (Two pieces)
Name Jig No. Remarks
- Grease List NameGreaseGrease
Grease No.GEM1024GEM1045
RemarksCD Mechanism ModuleCD Mechanism Module
Name Grease No. Remarks
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
DIGITAL SERVO / DATA PROCESSOR CPU,USB HOST CONTROLLER
CDDRIVER
2VD
VD
13LOUT
9
CN101
16SOP
15SOM
18LCOP
17LCOM
21CLCONT
55LOUT
9CONT
TD,FD
AC,BD,E,F
SD,MD
S901HOME
S90412EJ
S9058EJ
LD+ 14
141LD
142PD
12EJ
CONT
CLCONT
HOME
8
9
20
41
VDD
1
VDD2
BDATA,BSCK
VDD
15
5
FOCUS ACT.TRACKING ACT.
FOP
TOP21 TOP
FOP
11 FOP14 TOP
21
14
8EJ7
DSCSNS10
16/RESET 8/RESET
88VREFREFO 133
REFOUT
33FOM FOM
12 FOM
44TOM TOM
13 TOM
22LOEJ LOEJ28
52
50
X201
XTAL
/XTAL16.93MHz
VDSENS11
VD
16
17
DP
DM4
5
DM
DP
2
1
X20548MHz
USBXTAL
/USBXTAL
VDD2
Q102
39/PUEN
VCC VDD2
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40MUTE
49WVDD
35DPDT
36KYDT
51MPW
19SENS
25
28
24
SYNC
BCTLFLG
B.UP
YSPW48
4
3
82
ROT0
ROT1
OYST
23Lch
5 6 7 8
FL−
FL+RL−RL+
BACK UP
GND
RR+
RR−
FR+
FR−
FL+
FL−
RL+
RL−ACCGND
BACKUP
B.REM
ACC
B.REM
BSENS
ASENS
B.UP
75
18
10Front_L
11Rear_L
ILM+
SWVDD
23
21
3
5
FL-
FL+
RL-
RL+
ACC
IN2_L
IN1_L7
FLIN14
RLIN12
22 4
POWER AMP
IC151PML018A
IC 301PAL007C
VDD
Q931
ELECTRONIC VOLUME/SOURCE SELECTOR
STBYMUTE
Q851
Q852
VST,VCK,VDT
TUNL
CDL
DPDT
KYDT
MUTEQ451
RCFL
Pre/SW_L
10
2
5
6
MUTEQ453
TELIN42
25
B.REM
BSENS
ASENS
TEL MUTEQ951
CN901
B.UP
CN351
SL
TUNPCE2
TUNPCE1
TUNPDI
TUNPDO
97
65
66
68
69
TUNPCK67
CE2
CE1
TUNPDO
TUNPDI
TUNPCK
DALMON47
BUP
6,20
Q353
SWL
FL
VDD
CN803
SL
14
TEL
B.UP
VCC FL- FL2
FL+ FL1
RL- RL2
RL+ RL1
BREM
14
8
6
5
7
16
9
11
15
14
8
6
5
7
16
9
11
15
2 IN5+_L
6
AUXL
ILM
DSENS
SWVDD
12
6
PEE 26
BZ601BUZZER
XIN
XOUT
15
X60115MHz13
IC401NJM2885DL1-33
13VCC
3.3V REGULATOR
VDD3.3V
Q351
5MUTE SWL
7
1
EN
VIN
FBINV
SW
652
IC251R5523N001B
1EN
3FLG
4VIN
5VOUT
US5V
IN5-_L1
VCC B.UP
VCC8.4V REGULATOR12 IC921
NJM2388F844
AUXGND
B. UP
Q841
Q842
USB5V REGULATORIC501
BD9781HFP
RCA OUT
11
13
Q402
Q401
RDS_CK
RDS_LOCK 76
RCK
77 RDSDT
73
RDS57K78
RDSLK
RDS_DATA
RDS_HSLK
LDETLDET
74
8
9
3
12
D
E
DM
DP
B , C
A
121VDD
RESETIC961
S-80835CNMC-B8U RESET2
SYSTEMCONTROLLER
IC 601(1/2)AB , C
PEG475A:PEG409A:
Q912
Q911VDD REGULATOR
JOYST
ROT0
ROT1
ROTARY COMMANDER
ILM+
SWVDD
LCD DRIVER/KEY CONTROLLER
IC1801PD6538A
10
2
14
CN1801
5DPDT
KYDT
IC1802GP1UX51RK
REMOTE CONTROLSENSOR
OPT IN3
1 57 REM
50
49
SI
SO
S1827
10
1Phase_A
Phase_B
X0
X1
54
X18015MHz55
6
46
47
V3
VDD
11
13
US5V
2
1
CN1802
DSENS
JOYST
KEY MATRIX
S1810
S1805 S1806RDM
S1809
S Rtrv
S1807
S1808
S1802 S1803 S1804S1801SOURSEEJECT LIST BAND/ESC
REGION1 DISP/BACK
REGION2 RPT
KS
T1-
4
KD
T1-
3
LCDLCD1801
ROT0
ROT18
9
3
(GREEN)(RED)
A , B C
ILLUMI
12 3
USDM
USDP
KEYBOARD UNITB
USB
B , C
A
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No. Symbol I/O Explain1 AMANT I AM antenna input AM antenna input high impedance AMANT pin is connected with
an all antenna by way of 4.7 µH. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the hum of power transmission line.
2 RFGND RF ground Ground of antenna block3 FMANT I FM antenna input Input of FM antenna 75 ohm Surge absorber(DSP-201M-S00B)is necessary. 4 VCC power supply The power supply for analog block. D.C 8.4 V ± 0.3 V5 SL O signal level Output of FM/AM signals level6 CE2 I chip enable-2 Chip enable for EEPROM ”Low” active7 NC non connection Not used8 CE1 I chip enable-1 Chip enable for AF•RF ”High” active9 CK I clock Clock
10 DI I data in Data input11 LDET O lock detector “Low” active12 OSCGND osc ground Ground of oscillator block13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of
micro computer.14 DO O data out Data output15 DGND digital ground Ground of digital block16 NC non connection Not used17 VDD_3.3 power supply The power supply for digital block. 3.3 V ± 0.2 V18 RDS_CK O RDS clock Output of RDS clock(2.5 V)19 RDS_DATA O RDS data Output of RDS data(2.5 V)20 RDS_LOCK O RDS lock Output unit “High” active(2.5 V) (RDS_LOCK turns over by the
external transistor . “Low” active)21 RDS_HSLK O RDS high speed Output unit “High” active(2.5 V)(RDS_HSLK turns over by the
lock external transistor. “Low” active)22 AUDIOGND audio ground Ground of audio block23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output
FMRF
ANT adjRF adj
FM ANT
T51 CF52
RF
GN
D
OS
CG
ND
DG
ND
AU
DIO
GN
D
NC
VC
C
VD
D_3
.3
3.3V 2.5VIC 4
3.3V 2.5V
IC 22.5V
NC
CE
2
RO
M_V
DD SL DI
CK
CE
1
LDE
T
DO
RD
S_C
K
RD
S_D
ATA
RD
S_L
OC
K
RD
S_H
SLK
7 6 13 5 10 9 8 11 14 18 19 20 21
1
3
2 12 15 22 16 4 17
IC 13.3V
AM ANT FMRFATT
LPFOSC
IC 3 EEPROM5.0V
IC 55V t 3.3V
ATT
MIXER, IF AM P DET, FM MPX,RDS DECODER
24
23
Rch
Lch
- FM/AM Tuner Unit (EW5)
t
DEH-4000UB/XS/EW5201 2 3 4
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No. Symbol I/O Explain1 AMANT I AM antenna input AM antenna input high impedance AMANT pin is connected with
an all antenna by way of 4.7 µH. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the hum of power transmission line.
2 RFGND RF ground Ground of antenna block3 FMANT I FM antenna input Input of FM antenna 75 ohm Surge absorber (DSP-201M-S00B) is necessary. 4 VCC power supply The power supply for analog block. D.C 8.4 V ± 0.3 V 5 SL O signal level Output of FM/AM signals level6 CE2 I chip enable-2 Chip enable for EEPROM ”Low” active7 NC non connection Not used8 CE1 I chip enable-1 Chip enable for AF•RF ”High” active9 CK I clock Clock
10 DI I data in Data input11 NC non connection Not used12 OSCGND osc ground Ground of oscillator block13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of
micro computer.14 DO O data out Data output15 DGND digital ground Ground of digital block16 NC non connection Not used17 VDD_3.3 power supply The power supply for digital block. 3.3 V ± 0.2 V 18 NC non connection Not used19 NC non connection Not used20 NC non connection Not used21 NC non connection Not used22 AUDIOGND audio ground Ground of audio block23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output
FMRF
ANT adjRF adj
FM ANT
T51 CF52
RF
GN
D
OS
CG
ND
DG
ND
AU
DIO
GN
D
NC
VC
C
VD
D_3
.3
3.3 V 2.5 V
IC 22.5 V
NC
CE
2
RO
M_V
DD SL DI
CK
CE
1
NC
DO
NC
NC
NC
NC
7 6 13 5 10 9 8 11 14 18 19 20 21
1
3
2 12 15 22 16 4 17
IC 13.3 V
AM ANT FMRFAT T
LPFOSC
IC 3 EEPROM5.0 V
IC 55 V 3.3 V
AT T
MIXER, IF AM P DET, FM MPX
24
23
Rch
Lch
- FM/AM Tuner Unit (ES, CN5)
DEH-4000UB/XS/EW5 215 6 7 8
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- LCD(YAW5091)
SE
GM
EN
T
CO
MM
ON
DEH-4000UB/XS/EW5221 2 3 4
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5. DIAGNOSIS5.1 OPERATIONAL FLOWCHART
SWVDD
Vcc = 5 VPin 16
Power ON
bsens = L
DSENS = L
bsensPin 18
asensPin 75
asens = L
DSENSPin 19
HPin 49
Source keys operative
Completes power-on operation.(After that, proceed to each source operation.)
SYSPW HPin 48
ASENBO HPin 40
Starts communication with Grille microcomputer.
Source ON
300 ms
300 ms
In case of the above signal, the communication with Grille microcomputer may fail.If the time interval is not 300 msec, the oscillator may be defective.
DEH-4000UB/XS/EW5 235 6 7 8
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5.2 ERROR CODE LIST
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before.
2) Head unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display 6-digit display 4-digit display
ERROR-xx ERR-xx E-xx
(2) Error Code List
Code Class Displayed error code Description of the code and potential cause(s)
10 Electricity Carriage Home NG CRG can't be moved to inner diameter.
SERVO LSI Com- CRG can't be moved from inner diameter.
munication Error -> Failure on home switch or CRG move mechanism.
Communication error between microcomputer and SERVO LSI.
11 Electricity Focus Servo NG Focusing not available.
-> Stains on rear side of disc or excessive vibrations on REWRITABLE.
12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).
Subcode NG -> Failure on spindle, stains or damages on disc, or excessive vibrations.
A disc not containing CD-R data is found.
Turned over disc are found, though rarely.
CD signal error.
17 Electricity Setup NG AGC protection doesn't work. Focus can be easily lost.
-> Damages or stains on disc, or excessive vibrations on REWRITABLE.
30 Electricity Search Time Out Failed to reach target address.
-> CRG tracking error or damages on disc.
44 Electricity ALL Skip Skip setting for all track.
(CD-R/RW)
50 Mechanism CD On Mech Error Mechanical error during CD ON.
-> Defective loading motor, mechanical lock and mechanical sensor.
A0 System Power Supply NG Power (VD) is ground faulted.
-> Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
Upper digits of an error code are subdivided as shown below:
1) Cautions on adjustments In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND.If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems:a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state.c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately.
Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator.
For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on.
In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment.
The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series.
The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.
2) Test modeThis mode is used to adjust the CD mechanism module. To enter the test mode.While pressing the SOURCE and RPT keys at the same time, reset. To exit from the test mode.Turn off the ACC and back up.
Notes:a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected.b. If you have pressed the (->) key or (<-) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck.c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released.d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released.e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
DEH-4000UB/XS/EW5 275 6 7 8
C
D
F
A
B
E
1 2 3 4
• How to issue the 1 - 6 keys in the 08 model's slave test:
The specification of the 08 model does not include the 1 - 6 keys issuance function for H/U and the remote control unit. Therefore, in order to issue commands in a slave test, use the direct FUNCTION keys alternatively to enable the equal key command sending function to the existing models.
Outline) Use the direct FUNCTION keys to display, select, or issue the KEY 1 - 6.
<Direct FUNCTION keys and corresponding functions>
• For convenience, a name of each direct FUNCTION key is shown as "A", "B", and "C".
• How to issue the 1 - 6 keys for the CDS source:(The areas below are overwritten and displayed on character strings for the normal mode display.)
1 During the slave test mode, the key name "K1" is shown at the left by default.In this condition, press the A key to toggle K1 - K6, and select a command to be sent to the slave.
C O M P A C T D I S C
K 1 ! T - ! ! ! ! ! ! • The one-line model shows only the bottom column.DNOCESETUNIMKRTREDLOF
C O M P A C T D I S C
K 6 T
2 During the K1 - K6 key names are displayed, press the B key and issue the selected command.
C O M P A C T D I S C Send a key command selected by K 1 T pressing the KEY 1.
B key
3 Press the C key to change display/non-display of key names.When the non-display mode is selected for the K1 - K6 key names, "A key" and "B key" are invalid.
C O M P A C T D I S C
K 1 T
C key
C O M P A C T D I S C
F - ! T • Pressing the A key or B key does not work.
RDM/SHFL/FUNC2 Issuing a key commandC Switching a screen B
Direct FUNCTION key Normal mode Slave test modeA Selecting a key command
[6] F. Mode switching / Tracking Close / CRG•TRJump Switching
• As for the double speed (2x), audio output cannot be supported• After the [Eject] key is pressed keys other than the [Eject] key should not be pressed, until disc ejection is complete.• When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens
sticks to Wall, causing the actuator to be damaged).• In the case of TR jump other than to 100TR, the function shall continue to be processed even if the TR jump key is released. As for
the CRG Move and 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released.• When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the
same time all the self-adjusting values shall return to the default setting.
*10
TRK MIN SEC
[5]
Gop ModeGop Mode switching
OL OL OL
- Flow Chart
*1) TYP -> + 6 dB -> + 12 dB TRK MIN SEC TRK06MIN06SEC06 TRK12MIN12SEC12
*2) Focus Close -> S.Curve -> F EQ measurement setting TRK00MIN00SEC00
TRK01MIN01SEC01 TRK02MIN02SEC02 (TRK99MIN99SEC99)
*3) F.Offset Display -> RF.Offset -> T.Offset Display -> Switch to the order of the original display
*7) TRK/MIN/SEC -> F.AGC -> T.AGC Gain -> F Bias -> RF AGC
*8) CRG motor voltage = 2 [V]
*9) TYP (1X) -> 2X -> 1X TRK MIN SEC
TRK22MIN22SEC22 TRK11MIN11SEC11*10) OFF(TYP) -> FORCUS -> TRACKING TRK MIN SEC
TRK70MIN70SEC70 TRK71MIN71SEC71
DEH-4000UB/XS/EW5 295 6 7 8
C
D
F
A
B
E
1 2 3 4
7. DISASSEMBLY
Fig.1
Fig.2
- Removing the Keyboard Unit (Fig.1)
- Removing the Holder (Fig.2)
1 Remove the four screws.
Remove the Coverand then remove the Keyboard Unit.
Take off the pick of left and rightand then a holder slide to the arrow course.
Cover
Fig.3
- Removing the Case and Panel (Fig.3,4)
Remove the Case.(Fig.3)
Case
Fig.4
Holder
Pick
PanelTake off four picks of the part of the arrowand then remove the Panel.(Fig.4)
1 1
11
DEH-4000UB/XS/EW5301 2 3 4
C
D
F
A
B
E
5 6 7 8
Fig.7
- Removing the Panel Assy (Fig.5,6)
Fig.5
Push the place of the arrowsand then remove the Panel Assy.
Fig.6
Panel Assy
- Removing the CD Mechanism Module (Fig.7)
Disconnect the cableand then remove the CD Mechanism Module.
Remove the four screws.
CD Mechanism Module
1
1
1
1
1
DEH-4000UB/XS/EW5 315 6 7 8
C
D
F
A
B
E
1 2 3 4
- Removing the Tuner Amp Unit (Fig.8,9)
Fig.8
Fig.9
Remove the three screws.(Fig.8)
2
3
Straighten the tabs at four locationsindicated.(Fig.9)
Remove the screwand then remove the Tuner Amp Unit.(Fig.9)
Tuner Amp Unit
1
1
1
2 2 2
23
1
DEH-4000UB/XS/EW5321 2 3 4
C
D
F
A
B
E
5 6 7 8
A
A
B
B
B
B
B
a
B
Upper Frame
Lower FrameDamper
Carriage Mechanism
Damper
Do not squeeze this area.
- How to hold the Mechanism Unit
- Removing the Upper and Lower Frames1. With a disc inserted and clamped in the
mechanism, remove the two Springs (A), the six Springs (B), and the four Screws.
2. Turn the Upper Frame using the part "a" as a pivot, and remove the Upper Frame.
3. While lifting the Carriage Mechanism, remove it from the three Dampers.
Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state.
1. Hold the Upper and Lower Frames.2. Do not hold the front portion of the Upper
Frame, because it is not very solid.
DEH-4000UB/XS/EW5 335 6 7 8
C
D
F
A
B
E
1 2 3 4
Screw
Shorting Solder
CD Core Unit
Solder
- How to remove the CD Core Unit1. Apply Shorting Solder to the flexible cable of
the Pickup, and disconnect it from the connector.
2. Unsolder the four leads, and loosen the Screw.
3. Remove the CD Core Unit.Caution: When assembling the CD Core Unit,
assemble it with the SW in a clamped state so as not to damage it.
Chassis
Pickup Rack
Pickup
Poly WasherChange Arm
Pickup Lock Arm
Feed Screw
Inner Holder
Planet Gear
- How to remove the Pickup Unit1. Make the system in the carriage mechanism mode, and have it clamped.2. Remove the CD Core Unit and remove the leads from the Inner Holder.3. Remove the Poly Washer, Change Arm, and Pickup Lock Arm.4. While releasing from the hook of the Inner Holder, lift the end of the Feed Screw.Caution: When assembling, move the Planet Gear to the load/eject position before setting the Feed Screw in the Inner
Holder.Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load
Carriage Motor Assy, do not make them loose over the Feed Screw.
DEH-4000UB/XS/EW5341 2 3 4
C
D
F
A
B
E
5 6 7 8
8. EACH SETTING AND ADJUSTMENT8.1 PCL OUTPUT CONFIRMATION
- PCL OutputIn the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby modecancelled), shift the TESTIN IC601(Pin 63) terminal to H.The clock signal is output from the PCL terminal IC601(Pin 39).The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency.The clock signal should be 468 750 Hz (-10 Hz, +15 Hz)If the clock signal out of the range, the X’tal (X601) should be replaced with new one.
DEH-4000UB/XS/EW5 355 6 7 8
C
D
F
A
B
E
1 2 3 4
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
CD CORE UNIT
Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.
Method :
Measuring Equipment Measuring Points
Oscilloscope, Two L.P.F. E, F, REFO1
Disc TCD-782 Mode TEST MODE
Checking Procedure1. In test mode, load the disc and switch the 3 V regulator on.2. Using the -> and <- buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 degrees. Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75 degrees try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 degrees then the mechanism should be judged to be at fault. NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
HintReloading the disc changes the clamp position and may decrease the "wobble".
100 kohm
390 pF
100 kohm
390 pF
E
VREF
F
VREF
Xch Ych
L.P.F.
L.P.F.
Oscilloscope
FE
REFO1
DEH-4000UB/XS/EW5361 2 3 4
C
D
F
A
B
E
5 6 7 8
Grating waveform
45 degrees
0 degrees
75 degrees
60 degrees
30 degrees
90 degrees
Ech -> Xch 20 mV/div, ACFch -> Ych 20 mV/div, AC
DEH-4000UB/XS/EW5 375 6 7 8
C
D
F
A
B
E
1 2 3 4
9. EXPLODED VIEWS AND PARTS LIST
9.1 PACKING
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)
""
DEH-4000UB/XS/EW5381 2 3 4
C
D
F
A
B
E
5 6 7 8
(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLEDEH-4000UB/XS/EW5, DEH-3050UB/XS/ES and DEH-3050UB/XU/CN5 are constructed the same except for the following:
Owner's Manual,Installation Manual
Mark No. Description Part No.
1 Cord Assy See Contrast table(2)
2 Polyethylene Bag See Contrast table(2)
* 3 Attachment Assy See Contrast table(2)
4 Screw See Contrast table(2)
5 Screw Assy CEA3849
6 Screw CBA1650
* 7 Polyethylene Bag CEG-127
8 Screw CRZ50P090FTC
9 Screw TRZ50P080FTC
10 Polyethylene Bag CEG1160
11 Handle CND3707
12 Bush CNV3930
13 Unit Box See Contrast table(2)
14 Contain Box See Contrast table(2)
15 Protector YHP5039
16 Protector YHP5040
17 Case Assy YXB5009
18-1 Owner's Manual See Contrast table(2)
18-2 Owner's Manual See Contrast table(2)
18-3 Owner's Manual See Contrast table(2)
18-4 Owner's Manual See Contrast table(2)
18-5 Installation Manual See Contrast table(2)
* 18-6 Warranty Card See Contrast table(2)
18-7 Caution Card See Contrast table(2)
19 Grip YNV5150
20 Cord Assy See Contrast table(2)
21 Remote Control Assy See Contrast table(2)
* 22 Battery See Contrast table(2)
23 Cord Assy See Contrast table(2)
Mark No. Description Part No.
Mark No. Description DEH-4000UB/XS/EW5 DEH-3050UB/XS/ES DEH-3050UB/XU/CN5
Decimal points for resistorand capacitor fixed valuesare expressed as :2.2 t 2R20.022 t R022
The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.
Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.
NOTE :
Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.
USB Play USB device inserting to USB connector. CD Play with USB device connecting.
Ref.:REFO
Mode:Normal
Ref.:GND
Mode:Normal
Ref.:AGND
Mode:Normal
DEH-4000UB/XS/EW5 615 6 7 8
C
D
F
A
B
E
1 2 3 4
2 V/div2 V/div
50 ms/div*DP(DM
ACC OFF with USB device connecting.
DEH-4000UB/XS/EW5621 2 3 4
C
D
F
A
B
E
5 6 7 8
DEH-4000UB/XS/EW5 635 6 7 8
C
D
F
A
B
E
L101
955
D901
D9
1 2 3 4
11. PCB CONNECTION DIAGRAM11.1 TUNER AMP UNIT
A
A TUNER AMP UNIT
CapacitorConnector
P.C.Board Chip PartSIDE B
SIDE A
NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.2.Viewpoint of PCB diagrams
1
1
10
15
16
15
2
1
15
EE
1
1
10
15
IC921
L852
D971
CN803
CN621
CN251
BZ601
Q702
L501
Q911
L901
CN101
R701
L951
CN701
R912
CN901
C501
C502
C313
C703
C708
C911
C913
R
C922
C923
D502
D701
D903
D904
D911
D912
D931
D932
D551
D552
5
5
10 20 30 40 50 60 70X
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
BCN1801
CCN701
WIRED REM.(EW5)CORD ASSYREAR AUX
DEH-4000UB/XS/EW5641 2 3 4
C
D
F
A
B
E
D971
3
L
1
D551
SSY
5 6 7 8
A
SIDE A
1
10
2
1
15
1015
20
1
15
10
1
10
15
20
25
D171
D181
R414
CN401
C401
C405
C408
CN622
C605
C607
R454
X601
R843
C451
C842
L101
Y401
D454
D841D842
L161
R309
L171
951
C311
CN351
R955
C351C352
C353
C160
C354C355
C162
C356
C165
C172
C174
C177
C183
L401
L403
IC301
L601
D901
D902
C962
L602
C971
5
70 80 90 100 110 120 130 140 150 160 170
FRONT
RCA
ANTENNA
FM
/AM
TU
NE
R U
NIT
DEH-4000UB/XS/EW5 655 6 7 8
C
D
F
A
B
E
8
25
30E
1
601
R602
R808
15
R819
C601
C
D
R113
R507
R931
L
1 2 3 4
A
A TUNER AMP UNIT
170 160 150 140 130 120 110 100 90
15
10
1520
25
1
5
1
1
1
1
15
35
40
45
50
55
60
65
70
75
80
85
90
95
100
1
1
1
1
E
1
E
E
11
E1
E
E
1
E
IC151
R401
D172
R402
R403
D173
R404
R405
R406
R407
R408
R409R
R603
R410
R604
D951
R411
R605
R412
R606
R413
R607
R608R415 R609
R803
R610
R804
R611
R805
R612
R613
R614
R421
R809
IC171
R619
R811R813
R620
R814
R8
R816
R627
R824
R631
C402
R632
C403
C404
IC961
R829
C406
C407
R830
R831
C602
R833
C410
C604
R834
C411
R835
C412
C606
R837
C608
R451
C609
R452
R453
R841
R842
R844
R845
C623
FU353
C841
ZNR401
IC401
IC601
D621
IC602
D622
D623
Q351
Q352
Q353
R301
R302 R303R304
Q171
R305
R306
Q172
R307
R308Q951
Q181
Q182
Q971
C301C302
C303
C304
C305
C307C308
R151
C309
R152
R153
C310
R351
C315
R352
C316
R353
C317
R354
C318
R930
R355
R356
R932
R358
C704
R359
C705
R360
R361
R362
R36
3
R36
4
R171
R172
R173
R174
R175
R176
R177R178
R180
R951
R181
R952
R953R954
R38
1
C151
R382
C152
C153
R383
R384
C154
R385
C155
R386
R962
C156
C157
C158
C159
R967
R391
R392
R39
3
C163
C357
R394
C358
C359
C360
C361
C36
2
C171
Q401
Q402
C173
C175
C176
C178
C179
C181C182
L402
C961
Q451
Q453
Q841
Q842
Q843
Q844
C306
510
20
1
1
TESTPC
>FU353 (B,131,132) Fuse 3 A CEK1286
DEH-4000UB/XS/EW5661 2 3 4
C
D
F
A
B
E
90
1
15
40
45
R80
R8R813R967
510
5 6 7 8
A
SIDE B
80 70 60 50 40X
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
30 20 10
E
E
1 10
E
E
1
25
30
35
1
1
1
E
1
5
15
1
1
Q851
Q852
R601
R602
IC551
5
R806
R807
R808
R616
R617
R618
11
R814
R621
R815
R622
R623R624
R819
R625
R626
R628R629
R825
R633
R253
R254
R255
C601
R256
C602
R832
R257
C603
R836
C801
R846
R847
R848
R849R851
C621
R852
C622
R853
C251
C252
C253
Q101
Q102
C851
Q701
D801
D802
D803
D804
D805D806
D807D808
D809
D810
Q912
D251
D252
Q931
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R116
R117
R118
IC251
R502
R503
R505
R506
R507
R508
R509
R703
R510
R704
R511
R705
R512
R706
R513
R707
R708
R709
R710
R711
R712
R713
R714
C101
C102C103
C104
R911
Q971
R922
C503
C504
C505
C506
C507
C508
R931
C701
C702
R933
R934
R935
R936
C706
R937
C70
7R938
C709
C901
C710
C711
C715
C716
C912
C720
C721
C921
C924
C931
R971
R972
C551
C552
D501
IC101
IC501
IC702
L2515
20
1
1
1
1
1
PCL
1
DEH-4000UB/XS/EW5 675 6 7 8
C
D
F
A
B
E
1 2 3 4
11.2 KEYBOARD UNIT
B
SIDE AB KEYBOARD UNIT
EJE
CT
US
B
TA
/NE
WS
(E
W5)
CLO
CK
(E
S, C
N5)
DIS
P/B
AC
K/S
CR
LLIS
T
S.R
trv
RD
M
RP
T/L
OC
AL
MU
LTI-
CO
NT
RO
L
MU
TE
(E
W5)
SW
/BA
SS
(E
S, C
N5)
SR
C/O
FF
BA
ND
/ES
C
DEH-4000UB/XS/EW5681 2 3 4
C
D
F
A
B
E
5 6 7 8
B
SIDE BB KEYBOARD UNIT
ACN803
DEH-4000UB/XS/EW5 695 6 7 8
C
D
F
A
B
E
1 2 3 4
11.3 CD CORE UNIT(S10.5COMP2-USB)
C
SIDE AC CD CORE UNIT(S10.5COMP2-USB)
A CN701
PICKUP UNIT(P10.5)(SERVICE)
HOME
MLOADING/CARRIAGE MOTOR
M
SPINDLE MOTOR
E F
REFO1
DEH-4000UB/XS/EW5701 2 3 4
C
D
F
A
B
E
5 6 7 8
C
SIDE BC CD CORE UNIT(S10.5COMP2-USB)
12EJ8EJ
DSCSNS
DEH-4000UB/XS/EW5 715 6 7 8
C
D
F
A
B
E
1 2 3 4
12. ELECTRICAL PARTS LIST
NOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V
Circuit Symbol and No. Part No.
Unit Number : YWM5203(EW5)
Unit Number : YWM5205(ES)
Unit Number : YWM5207(CN5)
Unit Name : Tuner Amp Unit
Unit Number : (EW5)
Unit Number : (ES)
Unit Name : Keyboard Unit
Unit Number : (CN5)
Unit Name : Keyboard Unit
Unit Number : CWX3527
Unit Name : CD Core
Unit(S10.5COMP2-USB)
AUnit Number : YWM5203(EW5)Unit Number : YWM5205(ES)Unit Number : YWM5207(CN5)Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 151 (B,135,85) IC PML018AIC 251 (B,44,69) IC R5523N001BIC 301 (A,105,139) IC PAL007CIC 401 (B,165,29) IC NJM2885DL1-33IC 501 (B,16,32) Regulator IC BD9781HFP
IC 601 (B,96,57) IC(EW5) PEG475A(B,96,57) IC(ES,CN5) PEG409A
IC 702 (B,58,29) IC NJM2885DL1-33IC 921 (A,6,120) IC NJM2388F84IC 961 (B,98,33) IC S-80835CNMC-B8U
IC 1801 (B,30,113) IC PD6538AIC 1802 (A,30,161) Remote IC GP1UX51RKD 1801 (B,32,149) Diode MC2848-11D 1802 (B,32,146) Diode MC2846-11D 1803 (A,26,156) White LED NESW505C-5273
D 1805 (A,15,30) LED SML-310PTD 1806 (A,15,8) LED SML-310PTD 1807 (A,5,7) LED SML-310PTD 1808 (A,39,9) LED SML-310PTD 1809 (A,36,17) LED SML-310PT
D 1810 (A,28,12) LED SML-310PTD 1811 (A,17,56) LED SML-310PTD 1812 (A,6,144) LED SML-310PTD 1813 (A,5,162) LED SML-310PTD 1814 (A,37,56) LED SML-310PT
D 1815 (A,34,36) LED SML-310PTD 1816 (A,39,27) LED SML-310PTD 1817 (A,18,38) LED SML-310PTD 1818 (A,17,17) LED SML-310PTD 1819 (A,28,26) LED SML-310PT