Text preview for : Pioneer DEH-2000MPB~2020MP(CRT4043)S.M.pdf part of Pioneer DEH-2000MPB~2020MP Ïðèíöèïíà ñõåìà è ñåðâèçíà èíôîðìàöèÿ çà Àâòîðàäèî "Pioneer DEH-2000MPB~2020MP".
Back to : Pioneer DEH-2000MPB~2020M | Home
ORDER NO.
CRT4043
DEH-2000MPB/XN/EW5
CD RDS RECEIVER
DEH-2000MPB
DEH-2000MP/XN/EW5 DEH-2020MP/XN/EW5
Model No.
CX-3195
/XN/EW5
This service manual should be used together with the following manual(s):
Order No.
CRT3815
Mech.Module
S10.5COMP2
Remarks
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
For details, refer to "Important Check Points for Good Servicing".
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
K-ZZU. OCT. 2007 Printed in Japan
1
2
3
4
SAFETY INFORMATION
A
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 safely repair 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 so and refer the repair to a qualified service technician.
B
- 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.
CAUTION:
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
C
D
CLASS 1 LASER 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.
E
Laser diode characteristics
Wave length : 785 nm to 814 nm Maximum output : 1 190 W(Emitting period : unlimited)
Additional Laser Caution
F
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.
2 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
[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.
A
B
C
D
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.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
E
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.
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.
F
DEH-2000MPB/XN/EW5
5 6 7 8
3
1
2
3
4
CONTENTS
A
B
C
D
SAFETY INFORMATION ..................................................................................................................................... 2 1. SERVICE PRECAUTIONS ............................................................................................................................... 5 1.1 SERVICE PRECAUTIONS......................................................................................................................... 5 1.2 NOTES ON SOLDERING .......................................................................................................................... 5 2. SPECIFICATIONS ............................................................................................................................................ 6 2.1 SPECIFICATIONS...................................................................................................................................... 6 2.2 DISC/CONTENT FORMAT ........................................................................................................................ 6 2.3 PANEL FACILITIES .................................................................................................................................... 7 2.4 CONNECTION DIAGRAM ......................................................................................................................... 8 3. BASIC ITEMS FOR SERVICE.......................................................................................................................... 9 3.1 CHECK POINTS AFTER SERVICING....................................................................................................... 9 3.2 PCB LOCATIONS .................................................................................................................................... 10 3.3 JIGS LIST ................................................................................................................................................ 11 4. BLOCK DIAGRAM.......................................................................................................................................... 12 4.1 BLOCK DIAGRAM ................................................................................................................................... 12 5. DIAGNOSIS.................................................................................................................................................... 17 5.1 OPERATIONAL FLOW CHART ............................................................................................................... 17 5.2 ERROR CODE LIST ................................................................................................................................ 18 5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 19 6. SERVICE MODE ............................................................................................................................................ 20 6.1 CD TEST MODE ...................................................................................................................................... 20 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 22 7. DISASSEMBLY............................................................................................................................................... 24 8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 27 8.1 PCL OUTPUT CONFIRMATION .............................................................................................................. 27 9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 28 9.1 PACKING ................................................................................................................................................. 28 9.2 EXTERIOR............................................................................................................................................... 30 9.3 CD MECHANISM MODULE..................................................................................................................... 32 10. SCHEMATIC DIAGRAM ............................................................................................................................... 34 10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)............................................................................ 34 10.2 KEYBOARD UNIT.................................................................................................................................. 40 10.3 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 42 10.4 WAVEFORMS ........................................................................................................................................ 48 11. PCB CONNECTION DIAGRAM ................................................................................................................... 50 11.1 TUNER AMP UNIT................................................................................................................................. 50 11.2 KEYBOARD UNIT.................................................................................................................................. 54 11.3 CD CORE UNIT(S10.5COMP2)............................................................................................................. 56 12. ELECTRICAL PARTS LIST .......................................................................................................................... 58
E
F
4
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
A
- Service Precaution
1. 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.
B
C
1.2 NOTES ON SOLDERING
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.
D
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.
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
5
1
2
3
4
2. SPECIFICATIONS
2.1 SPECIFICATIONS
A
Backup current ...................................... 2 mA or less
B
C
D
E
2.2 DISC/CONTENT FORMAT
F
6
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
2.3 PANEL FACILITIES
A
B
C
D
E
(BPZ20P060FTC)
F
DEH-2000MPB/XN/EW5
5 6 7 8
7
1
2
3
4
2.4 CONNECTION DIAGRAM
- Connection Diagram
A
B
C
D
E
F
8
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
A
To keep the product quality after servicing, please confirm following check points. No. 1 Procedures Item to be confirmed Confirm whether the customer complain has been The customer complain must not be reappeared. solved. Display, audio and operations must be normal. If the customer complain occurs with the specific media, use it for the operation check. Play back a CD. (Track search) Check FM/AM tuner action. (Seek, Preset) Switch band to check both FM and AM. Check whether no disc is inside the product. Appearance check No malfunction on display, audio and operation. Display, audio and operations must be normal. Display, audio and operations must be normal.
B
2 CD 3 FM/AM tuner
4 5
The media used for the operating check must be ejected. No scratches or dirt on its appearance after receiving it for service.
See the table below for the items to be checked regarding video and audio: Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted
C
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
9
1
2
3
4
3.2 PCB LOCATIONS
A
C
CD Core Unit(S10.5COMP2)
B
A
Tuner Amp Unit
C
B
Keyboard Unit Unit Number Unit Name Unit Number Unit Number Unit Name Unit Number Unit Name Unit Number Unit Name : : : : : : : : : YWM5228 Tuner Amp Unit (2000MP) (2000MPB) Keyboard Unit (2020MP) Keyboard Unit CWX3514 CD Core Unit(S10.5COMP2)
D
E
F
10
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
3.3 JIGS LIST
- Jigs List
Name Test Disc L.P.F. Jig No. TCD-782 Remarks Checking the grating Checking the grating (Two pieces)
A
- Grease List
Name Grease Grease Grease No. GEM1024 GEM1045 Remarks CD Mechanism Module CD Mechanism Module
B
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned CD pickup lenses Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008
C
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
11
1
2
3
4
4. BLOCK DIAGRAM
4.1 BLOCK DIAGRAM
A
ANTENNA
A TUNER AMP UNIT
SYS+B
CN401
REFA REFB LDET IFA IFB SL-IN
SWVDD
CE1 CE2 DO CK DI SLOUT
1 2
AM_ANT 1 ANT 2 RFGND1
3 RFGND2
4 RFGND3
5 RFGND4
6 VCC
7 SLIN
8 IFOUTA
9 IFOUTB
10 DGND
11 REFINA
12 REFINB
13 LDET
14 VDD
15 DI
16 CK
17 CE1
18 DO
19 CE2
20 SLOUT
IC2 EEPROM
SL-IN IFA IFB REFA REFB LDET
B
DI CK CE1 DO
VCO
LFP
CE2 SLOUT
ATT
ATT TANK IC1 MIX / IF / PLL
ATT
RF
LFP
CF
ELEC SOU
TUNL 1
FM/AM TUNER UNIT
C
IN1_L
CDL
2
IN2_L
SYSPW
SYSTEM M COMPUT
D
C CD CORE UNIT(S10.5COMP2)
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE LDMD 15 5
REGULATOR IC
1 SWD5V SWVDD SYS+B VDD 5 6 7 8 2 47 36 15 1 B.UP BSENS TOP41 SWVDD
IC 601(2 PN5012
POWEROFF
D
CN101
15 5 REFO 8 AC,BD,F,E Q101 VDD
RF-AMP, CD DECODER, MP3/WMA DECODER, DIGITAL SERVO / DATA PROCESSOR
141 142 133 LD PD REFOUT XTAL 50 LOUT 55
IC 911 BA4918-V12
3 4 10 9
CN701
LOUT
CN651
13
3
LOUT SWVDD 85 DREG
VREF 8 HOLOGRAM UNIT 3 FOP 2 TOP 1 TOM 4 LD+ 14 FOM
FOCUS ACT. MONITOR TRACKING ACT. DIODE
FOM 3 FOP 2 1 TOP TOM 4 14
CD DRIVER IC301 BA5839FP
12 FOM 11 FOP 14 TOP 13 TOM
/XTAL 52
X201 16.93MHz
Q601
9
VDD
REGC(M) PLL_VDD DVDD3 DVDD2 DVDD4
55 57 VDD
9 7
TD,FD SD,MD
IC201 PE5547A
/PUEN
Q102 VCC
39
VDD
94 121
E
SPINDLE MOTOR
M
16 22 SOP LOEJ 15 SOM 21 18 LCOP CLCONT 17 9 CONT LCOM 5 43 41 LOEJ CLCONT /RESET 16 /RESET 8 8
RESET
16
CDRESET
LOAD/ CARRIAGE MOTOR
M
BRST,BRXEN,BSRQ
CONT
BRST,BRXEN,BSRQ,BDATA,BSCK VD VD Q991
BDATA,BSCK
VD 8 7 6 9 S904 12EJ S905 8EJ S901 HOME VD S903 DSCSNS 11 12EJ 8EJ DSCSNS HOME VD
CD VD
B.UP Q992 5 126 PDL3
2 1
14 15
VDSENS
F
12
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
A
SYSTEM MICRO COMPUTER
IC 601(1/2) PN5012B
SL-IN IFA IFB REFA REFB LDET DI CK CE1 DO CE2 SLOUT 62
SL77 IF_INA 78 IF_INB 96 97 99 FREF_A FREF_B LOCK DI CK CE DO VST ADIN7
CN351
RL Q351
2
100 101 102 103 109 136
B
CN901 ACC SENSE
Q931 B.UP ACC 1 3 1 3
ACC BACK UP
59
L_OUT
ASENS
35
ASENS
2
2
GND
ELECTRONIC VOLUME/ SOURCE SELECTOR
TUNL 1 Rear_L IN1_L Front_L CDL 2 6 14 FLIn 7 12 RLIn
AMP
IC 301 PAL007C
FL FL RL RL
23 21 3 5
FL FL RL RL B.REMOTE B.UP
10 12 9 11 6
10 12 9 11 6 FL FL RL RL
C
IC 151 PML014A
IN2_L IN4+_L IN4-_L
4 5
AUX-L AUX-G
22
MUTE
NC/BREM VCC
25 6 20
B.REM
4
STBY
VCC
VCK, VDT, VST
MUTE
Q201(2/2)
SYSTEM MICRO COMPUTER
IC 601(2/2) PN5012B
POWEROFF BSENS TOP41 SWVDD MUTE 44
MUTE
Q201(1/2)
BACK UP B. REM
RR RR FR FR FL FL
D
GND ACC
RL RL
DREG
XOUT XIN
82 81 X601 74.1MHz
REGC(M) PLL_VDD DVDD3 DVDD2 DVDD4
AUX IN
AUX G AUX L BU_X1 BU_X2 52 51 X602 4.7186MHz 1 2
B
KEYBOARD UNIT
CN831
AUX-G AUX-L
CN1801
AUX G AUX L
CN1802
6 7
6 7
E
D1803-D1810 D1812-D1823 D1825
CDRESET DSENS
34
DSENS
14
14
DSENS
ILMPW
Q821 B.UP Q822 ILMPW 2 SWD5V PDL3 SRC SWVDD 3 3 SRC SOURCE SWVDD S1830 ILM+B 9 9 ILL+B
KEY MATRIX
33
SOURCE
4
4
S1831 VCK 111 ROT1 10 10 ROT1 1
VDT
110
ROT0
11
11
ROT0
2 KEY DATA VOLUME X0 X1 22 23 X1801 5MHz
DPDT/SELF KEYDT/SELF
23 24
DPDT KYDT
13 12
13 12
DPDT KYDT SWVDD
18 20 10 56
DPDT KYDT VLCD VDD
LCD DRIVER/ KEY CONTROLLER
IC 1801 PD6340A
F
LCD1801
DEH-2000MPB/XN/EW5
5 6 7 8
13
1
2
3
4
- FM/AM Tuner Unit
RFGND1 RFGND2 RFGND3 RFGND4 IFOUTA IFOUTB DI
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IC2 EEPROM
B
VCO ATT ATT TANK
LFP
IC1 MIX / IF / PLL
ATT RF LFP CF
C
No. Symbol 1 ANT
I/O Explain I Antenna Input
Antenna input. 75 ohm. Surge absorber is necessary. Series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the ham of power transmission line. Ground of R.F. block Ground of R.F. block Ground of R.F. block Ground of R.F. block Power supply for Analog block. D.C 8.4 V + 0.3 V (performance isn't guaranteed besides 8.4 V) Input signa level from BE_IC IF signal output (F.E.output) IF signal output (F.E.output) Ground of Digital. block Input reference signal for PLL part with FE_IC Input reference signal for PLL part with FE_IC PLL lock detecter output "High" active Power supply for Digital block. D.C 3.3 V + 0.2 V Data input (not sending data in tuner reception operating in noise being output) Clock data input(not sending data in tuner reception operating in noise being output) Chip enable for FE_IC "High" active Data output Chip enable for EEPROM "Low" active. in power ON/OFF, please turn CE2 into "High" (= VDD). Output of FM/AM signals level (D.C.)
2 3 4 5 6 7 8 9 10 11 12 13 14 15
RFGND1 RFGND2 RFGND3 RFGND4 VCC SLIN IFOUTA IFOUTB DGND REFINA REFINB LDET VDD DI I O O I I O I I I O O O
RF Ground RF Ground RF Ground RF Ground Power Supply Signal Level Input IF Output IF Output Digital Ground Reference Signal Reference Signal Lock Detector Power Supply Data In CK Chip Enable-1 Data Out Chip Enable-2 Signal Level Output
D
16 CK 17 CE1 18 DO 19 CE2 20 SLOUT
E
F
14
DEH-2000MPB/XN/EW5
1 2 3 4
SLOUT
RFINA
RFINB
DGND
LDET
SLIN
VCC
VDD
ANT
CE1
CE2
DO
CK
5
6
7
8
- LCD(CAW1930)
A
B
C
D
E
SEGMENT
COMMON
F
DEH-2000MPB/XN/EW5
5 6 7 8
15
1
2
3
4
- LCD(CAW1932)
A
B
C
D
E
SEGMENT
F
16
DEH-2000MPB/XN/EW5
1 2 3 4
COMMON
5
6
7
8
5. DIAGNOSIS
5.1 OPERATIONAL FLOW CHART
A
Power ON
VDD Pin 8
B
bsens Pin 36 bsens = L asens Pin 35 asens = L
C
Starts communication with Grille microcomputer. 300 ms SWVDD H Pin 1 300 ms Source keys operative 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.
D
Source ON
SYSPW H Pin 15
E
Completes power-on operation.(After that, proceed to each source operation.)
F
DEH-2000MPB/XN/EW5
5 6 7 8
17
1
2
3
4
5.2 ERROR CODE LIST
- Error Messages
A
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.
B
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 ERROR-xx 6-digit display ERR-xx 4-digit display 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 ComCRG can't be moved from inner diameter. munication Error Failure on home switch or CRG move mechanism.
C
11 12
Electricity Electricity
Focus Servo NG Spindle Lock NG Subcode NG
Communication error between microcomputer and SERVO LSI. Focusing not available. Stains on rear side of disc or excessive vibrations on REWRITABLE. Spindle not locked. Sub-code is strange (not readable). 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
D
Electricity Electricity Electricity
Setup NG Search Time Out ALL Skip
AGC protection doesn't work. Focus can be easily lost. Damages or stains on disc, or excessive vibrations on REWRITABLE. Failed to reach target address. CRG tracking error or damages on disc. Skip setting for all track. (CD-R/RW) Mechanical error during CD ON. Defective loading motor, mechanical lock and mechanical sensor. Power (VD) is ground faulted. Failure on SW transistor or power supply (failure on connector).
30 44 50 A0
Mechanism CD On Mech Error
System
Power Supply NG
E
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: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.
F
18
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
5.3 CONNECTOR FUNCTION DESCRIPTION
A
B
ANTENNA
WIRED REMOTE INPUT
1614 1210 8 6 4 2 1513 11 9 7 5 3 1
C
Pin No. 1 2 3 4 5 6 7 8
B. UP GND ACC NC NC B.REM NC TEL
Pin No. 9 10 11 12 13 14 15 16
RLFLRL+ FL+ RRFRRR+ FR+
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
19
1
2
3
4
6. SERVICE MODE
6.1 CD TEST MODE
A
B
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 mode This mode is used to adjust the CD mechanism module. · To enter the test mode. While pressing the 4 and 6 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 singleTR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
C
D
E
F
20
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
- Flow Chart
[Key] Contents Display
[CD] or [SOURCE] Source On TRK MIN SEC [4] + [6] + Reset or [4] + [6] + BU + ACC Test Mode In
A
[BAND] Power On (T.Offset is adjusted) TRK MIN SEC
[3] Power On (T.Offset is not adjusted) TRK MIN SEC
[2] RF AMP *1 Gain switching TRK MIN SEC
[4] SPINDLE *9 Speed switching TRK MIN SEC
00
00
00
99
99
99
GG
GG
GG
SP
SP
SP
[BAND] Power Off TRK MIN SEC
[3] Focus Close S curve check TRK MIN SEC
[6] Focus Mode switching
[1]
[>] CRG +
[<] CRG -
[2] Self-adjusting switching *3 MIN SEC
*2
TRK MIN SEC
Tracking Servo Close
[5] Gop Mode *10 Gop Mode switching TRK MIN SEC
91
91
91
0X
0X
0X
00 00 00 or 99 99 99
*8 00 00 00 or 99 99 99
*8 00 00 00 or 99 99 99
B
TRK
??
??
??
OL
OL
OL
[BAND] Power Off TRK MIN SEC
[1] T.Close & AGC Applicable servomechanism TRK MIN SEC
[6] T.Close Applicable servomechanism TRK MIN SEC
[3] RF AGC / RF AGC coefficient display TRK MIN SEC
[>] CRG +
[<] CRG -
[2] T.Balance adjustment / T.BAL coefficient display TRK MIN SEC
?tr ?min ?sec
?tr ?min ?sec
??
??
??
8X 8X 8X or 9X 9X 9X
8X 8X 8X or 9X 9X 9X
??
??
??
[BAND] Power Off TRK MIN SEC
[1] F,T,RF AGC*7 F.Bias display switching TRK MIN SEC
[3] F,T AGC / F.Bias RF AGC TRK MIN SEC
[6]
*5
[>] CRG/TR Jump +
[<] CRG/TR Jump -
[2] Tracking Open
CRG/TR jump value switching TRK MIN SEC
*4
TRK MIN SEC TRK MIN
*4
SEC
??
??
??
?tr ?min ?sec
?tr ?min ?sec
?tr ?min ?sec
?tr ?min ?sec *6
8X 8X 8X or 9X 9X 9X
C
[BAND] Power Off TRK MIN SEC
[2] Tracking Open
8X 8X 8X or 9X 9X 9X
*1)
TRK
TYP
MIN SEC
TRK
+ 6 dB 06MIN06SEC06
TRK
+ 12 dB 12MIN12SEC12
*2) Focus Close S Curve check setting F EQ measurement setting TRK TRK TRK 00MIN00SEC00 01MIN01SEC01 02MIN02SEC02 (TRK99MIN99SEC99)
*3) F.Offset Display RF.Offset T.Offset Display Switch to the order of the original display
[Key] [BAND] [>] [<] [1] [2] [3]
Operation Test Mode Power On/Off CRG + / TR Jump + (Direction of the external surface) CRG - / TR Jump (Direction of the internal surface) T. CLS & AGC & Applicable servomechanism / AGC,AGC display setting RF Gain switching / Offset adjustment display / T.Balance adjustment / T. Open F. Close,S Curve / Rough Servo and RF AGC / F,T,RF AGC SPDL 1X/2X switching As for the double speed(2x), audio output cannot be supported. Error Rate measurement ON : ERR 30Counts Start BER display data[%] F. Mode switching / Tracking Close / CRG·TR Jump Switching
D
*4) 1TR/4TR/10TR/32TR/100TR *5) Single 4TR 10TR 32TR 100TR CRG Move 9x(8x):91(81) 92(82) 93(83) 94(84) 95(85) 96(86) *6) Only at the time of CRG move, 100TR jump *7) TRK/MIN/SEC F.AGC T.AGC Gain F.Bias RF AGC
[4]
[5]
[6]
E
*8) CRG motor voltage = 2 [V] *9)
TRK
TYP (1X)
MIN SEC
TRK
2X 22MIN22SEC22
TRK
1X 11MIN11SEC11
*10)
OFF(TYP)
TRK MIN SEC
TRK
FORCUS 70MIN70SEC70
TRK
TRACKING 71MIN71SEC71
· 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.
F
DEH-2000MPB/XN/EW5
5 6 7 8
21
1
2
3
4
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
A
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.
B
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 Disc Mode
Oscilloscope, Two L.P . .F E, F REFO1 , TCD-782 TEST MODE
CD CORE UNIT(S10.5COMP2)
C
REFO1 E F E VREF L.P . .F Xch 100 kohm 390 pF Ych
Oscilloscope
F VREF
D
100 kohm 390 pF L.P . .F
E
Checking Procedure 1. 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. Note Because 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. Hint Reloading the disc changes the clamp position and may decrease the "wobble".
F
22
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
Grating waveform
Ech Xch 20 mV/div, AC Fch Ych 20 mV/div, AC 30 degrees
A
0 degrees
B
45 degrees
60 degrees
C
D
75 degrees
90 degrees
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
23
1
2
3
4
7. DISASSEMBLY
While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same.
A
- Removing the Case (not shown) 1. Remove the Case.
- Removing the CD Mechanism Module (Fig.1)
CD Mechanism Module
1
B
Remove the four screws.
Disconnect the connector and then remove the CD Mechanism Module.
1 1
- Removing the Grille Assy (Fig.1)
2
Release the two latchs and then remove the Grille Assy.
1 2
C
1
2
Grille Assy
- Removing the Tuner Amp Unit (Fig.2)
Fig.1
1 2 3 4
Remove the two screws.
2
Remove the two screws.
2
D
Straighten the tabs at two locations indicated. Remove the two screws and then remove the Tuner Amp Unit.
4 4 1
E
1
3 3
Tuner Amp Unit
Fig.2
F
24
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
- How to hold the Mechanism Unit
1. Hold the Upper and Lower Frames. 2. Do not hold the front portion of the Upper Frame, because it is not very solid.
A
B
Do not squeeze this area.
- Removing the Upper and Lower Frames
1. 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.
B B a Upper Frame
C
B B
B B A Damper Damper A Carriage Mechanism Lower Frame
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
25
1
2
3
4
- How to remove the CD Core Unit
A
1. 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.
Shorting Solder
Screw
B
CD Core Unit Solder
- How to remove the Pickup Unit
1. 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.
Poly Washer Pickup Lock Arm Inner Holder Feed Screw
D
C
Change Arm
Planet Gear Pickup Rack
Chassis
E
Pickup
F
26
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
8. EACH SETTING AND ADJUSTMENT
8.1 PCL OUTPUT CONFIRMATION
A
- PCL Output
In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601(Pin 112) terminal to H. The clock signal is output from the SCET IC601(Pin 43) terminal. The frequency of the clock signal is 1 Hz. The clock signal should be 1 Hz ± 0.000 04 Hz. If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.
B
C
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
27
1
2
3
4
9. EXPLODED VIEWS AND PARTS LIST
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.
A
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.) "
4
9.1 PACKING
17
B
13 16
12
C
1 15 18
D
9
2
10 3 6 11 14
E
8 5 7
F
28
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
PACKING SECTION PARTS LIST
Mark No. 1 * 2 3 4 5 * 6 7 8 9 10 11 12 13 Description Cord Assy Accessory Assy Screw Screw Assy Screw Polyethylene Bag Screw Screw Polyethylene Bag Handle Bush Polyethylene Bag Unit Box(2000MPB) Unit Box(2000MP) Part No. CDP1015 YEA5029 BPZ20P060FTC CEA3849 CBA1650 15 CEG-127 CRZ50P090FTC TRZ50P080FTC CEG1160 CND3707 * CNV3930 CEG1373 YHG5327 YHG5312 18 Case Assy YXB5009 16 Protector YHP5040 YRD5142 YRD5140 YRD5141 CRY1265
B
Mark No.
Description Carton(2020MP)
Part No. YHG5329
A
14
Contain Box(2000MPB) Contain Box(2000MP) Contain Box(2020MP) Protector
YHL5327 YHL5312 YHL5329 YHP5309
17-1 Installation Manual 17-2 Owner's Manual 17-3 Owner's Manual 17-4 Warranty Card
Owner's Manual,Installation Manual
Part No.
YRD5140 YRD5141 YRD5142
Language
English, Spanish, German, French Italian, Dutch, Russian English, Spanish, German, French, Italian, Dutch, Russian
C
D
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
29
1
2
3
4
9.2 EXTERIOR
11
A
25 12
14
7 41 1 1 39 18 22 1
B
23
42
2
2 15 19 43 17 21
A
1 20 40 4
A
A
29
40 28
24 44
C
26 27
48
B
56 57 55 54
58
48 9 64 60 67 65 66 53 52 62 59 63 61 3
D
45
47
46 50
51 49 37 33
2
8 10
E
34 38 32 36 31 30 6
35
5
F
30
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
EXTERIOR SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 > 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Description Screw Screw Screw Cable Cord Assy Pin Case Holder Insulator Panel Tuner Amp Unit Screw ····· Screw Fuse(10 A) ····· Plug(CN901) Connector(CN651) Connector(CN871) Connector(CN831) Antenna Jack(CN401) Holder Holder Holder Heat Sink FM/AM Tuner Unit Holder Terminal(CN402) Terminal(CN601) Button(DETACH) Spring Spring Spring Cover Panel Arm Arm Chassis Unit(2000MPB) Chassis Unit(2000MP) Chassis Unit(2020MP) 39 40 41 42 43 44 Screw Transistor(Q991) IC(IC301) IC(IC911) Grille Assy(2000MPB) Detachable Assy(2000MP) Grille Assy(2020MP) 45 Grille Unit(2000MPB) Grille Unit(2000MP) CKM1376 CKS3829 CKS4124 CKS5664 CKX1056 CND3545 YND5013 CND3706 CNR1668 CWE2106 CND3466 VNF1084 VNF1084 CAC4836 CBH2367 CBH2961 CBH2962 CNN1665 CNS9206 CNV9311 CNV9312 YXA5399 YXA5361 YXA5398 ISS26P055FTC 2SD2396 PAL007C BA4918-V12 YXA5371 YXA5316 YXA5370 YXA5309 YXA5337
F E D
Part No. BSZ26P060FTC BSZ26P100FTC BSZ26P180FTC CDE8337 CDP1015 CKX-003 CNB2793 CND3598 CNN2325 YNS5276 YWM5228 BSZ26P060FTC
Mark No.
Description Grille Assy(2020MP)
Part No. YXA5380
A
46 47 48 49 50 51 52 53 54 55
Knob Unit(2000MPB,2020MP) YXC5074 Konb Unit(2000MP) Spring Screw Spring Button(Detach) Button(EJECT) Button(1 - 6) Button(AUDIO,EQ) Button(FUNC,BAND) Button(DISP,TA) Button(UP,<) Button(DOWN,>) Cover LCD(LCD1801)(2000MPB) YXC5072 YBL5010 BPZ20P100FTC CBH2210 YAC5217 YAC5218 YAC5219 YAC5220 YAC5221 YAC5222 YAC5236 YAC5237 YNS5248 CAW1932
B
BSZ26P160FTC YEK5001
56 57 58 59
LCD(LCD1801)(2000MP,2020MP) CAW1930 60 61 62 63 64 65 66 67 Connector(CN1801) Jack(CN1802) Holder Lighting Conductor Rubber Contact Connector Sheet(2000MPB) Sheet(2000MPB) CKS5663 YKN5001 YNC5045 YNV5108 YNV5109 YNV5166 CNN1381 CNN1382
C
CD Mechanism Module(S10.5) CXK5763
DEH-2000MPB/XN/EW5
5 6 7 8
31
1
2
3
4
9.3 CD MECHANISM MODULE
A
B
C
D
E
F
32
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
CD MECHANISM MODULE SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Description CD Core Unit(S10.5COMP2) Connector(CN101) Connector(CN701) Screw Screw Screw(M2 x 3) Screw(M2 x 4) Washer ····· Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Arm Frame Bracket Arm Lever Arm Bracket Arm Lever Holder Gear Gear Gear Gear Gear Gear Rack Arm Roller Gear Guide Gear Guide Arm CBH2609 CBH2612 CBH2614 CBH2616 CBH2617 CBH2620 CBH2855 CBH2937 CBH2735 CBH2854 CBH2642 CBH2856 CBH2857 CBH2860 CBH2861 CBL1686 CND1909 CND2582 CND2583 CND2584 CND2585 CND2586 CND2587 CND2588 CND2589 CNV7201 CNV7207 CNV7208 CNV7209 CNV7210 CNV7211 CNV7212 CNV7214 CNV7216 CNV7218 CNV7219 CNV7361 CNV7595 CNV7799 CNV7805
F E D
Part No. CWX3514 CKS4182 CKS4808 BMZ20P025FTC BSZ20P040FTC CBA1511 CBA1835 CBF1038
Mark No. 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 Rack
Description
Part No. CNV8342 CNV8343 CNV8344 CNV8345 CNV8347 CNV8348 CNV8349 CNV8350 CNV8365 CNV8386 CNV8396 CNV8413 CNV8938 CXC4026 CXC4027 CXC4028 CXC4029 CXC4031 CXC7134 CXC6359 JFZ20P020FTC JGZ17P022FTC YE20FTC CXX1942 IMS26P030FTC
C B A
Roller Holder Arm Guide Arm Arm Arm Clamper Arm Guide Arm Collar Motor Unit(M2) Arm Unit Chassis Unit Gear Unit Frame Unit Motor Unit(M1) Screw Unit Screw Screw Washer Pickup Unit(P10.5)(Service) Screw
DEH-2000MPB/XN/EW5
5 6 7 8
33
1
2
3
4
10. SCHEMATIC DIAGRAM
10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A-a A-b
Large size SCH diagram
A-a
C
CN701
A-a
A-b
Guide page
CD:+0.5dBs
A-a
A-b
Detailed page
B
C
FM/AM TUNER UNIT
PDH131A
CWE2106
D
E
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. 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.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 t 2R2 0.022 t R022
B
CN1801
F
A
34 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
A
A-b
01
A
TUNER AMP UNIT
CD:+0.5dBs
FM:-10.25dBs AM:-21.57dBs
B
C
D
CEK1208 16 10A 15 14 13 12 B.REM 11 10 9 8 7 6 5 4 3 2 1
>
B.UP GND ACC ANT
TEL RLFLRL+ FL+ RRFRRR+ FR+
BACK UP
B. REM
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
E
F
A
DEH-2000MPB/XN/EW5
5 6 7 8
35
F
E
B
A
D
C
36
A-a A-b
A-b
A
TUNER AMP UNIT
1
1
2
2
FM:-10.25dBs AM:-21.57dBs
DEH-2000MPB/XN/EW5
3 4
3
4
5
5
CEK1208 16 10A 15 14 13 12 B.REM 11 10 9 8 7 6 5 4 3 2 1
>
B.UP GND ACC ANT
TEL RLFLRL+ FL+ RRFRRR+ FR+
6
BACK UP
6
B. REM
DEH-2000MPB/XN/EW5
A-a A-b
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
7 E A D C B
7 8
8
A-b
37
F
1
2
3
4
A
A-b
CD:+0.5dBs
C
D
A-a A-b
C
B
CN701
E
PDH131A
F
A-a
38 DEH-2000MPB/XN/EW5
1 2
3
4
CWE2106
FM/AM TUNER UNIT
5
5
6
6
DEH-2000MPB/XN/EW5
7
7
B
CN1801
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 t 2R2 0.022 t R022
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.
8
8
A-b
A-a
E D
A-a A-b
39
A
C
B
F
1
2
3
4
10.2 KEYBOARD UNIT
A
B
47K
C
D
E
1
2000MP/XN/EW5 2020MP/XN/EW5 LCD1801 CAW1930
2000MPB/XN/EW5 CAW1932
D1803-D1821 R1803-R1805 R1806,R1807
F
B
40 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
A
B
KEYBOARD UNIT
B
TA
2R2K
2R2K
4700P
4700P
YSD5020
100 47K
C
100
A
CN831
D
820
E
2000MP/XN/EW5 2000MPB/XN/EW5 D1803-D1821 R1803-R1805 R1806,R1807 CL-195SR-CD (SUPER RED) 820 680
2020MP/XN/EW5 CL-195PG-CD (PURE GREEN) 680 470
F
B
DEH-2000MPB/XN/EW5
5 6 7 8
41
1
2
3
4
10.3 CD MECHANISM MODULE(GUIDE PAGE)
A
C-a
PICKUP UNIT(P10.5)(SERVICE)
B
F
%
T F T F F T T F F T T F F T T
C
#
@
SWITCHES: CD CORE UNIT(S10.5COMP2) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF The underlined indicates the switch position.
D
M1 CXC7134 SPINDLE MOTOR
S S
C C
$
T S
M2 CXC4026 LOADING/CARRIAGE MOTOR
F
9 0
C
7 8 4 5
E
3 2 1
CD DRIVER
F
C
42 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
C-b
C
CD CORE UNIT(S10.5COMP2)
A
!
B
SIGNAL LINE
F T C S
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
C
D
A
CN651
6
E
^
&
F
C
DEH-2000MPB/XN/EW5
5 6 7 8
43
F
E
B
A
D
C
44
C-a C-b
C-b
1
1
C
CD CORE UNIT(S10.5COMP2)
1
2
2
!
SIGNAL LINE
F T C S
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
DEH-2000MPB/XN/EW5
3
3
4
4
5
6
7
8
CN651
A
A
6
B
^
&
C
C-a C-b
D
E
F
2
3
C-b
8
DEH-2000MPB/XN/EW5
5 6 7
45
F
E
B
A
D
C
46
C-b
C-a
C-a C-b
1
1
1
PICKUP UNIT(P10.5)(SERVICE)
2
F
2
DEH-2000MPB/XN/EW5
%
T F T F F T T F F T T
3
F F T T
3
#
@
4
4
SWITCHES: CD CORE UNIT(S10.5COMP2) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF
SWITCHES: CD CORE UNIT(S10.5COMP2) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF
5
The underlined indicates the switch position.
5
M1 CXC7134 SPINDLE MOTOR
S S
2
C C
$
6
T S
6
F
M2 CXC4026 LOADING/CARRIAGE MOTOR
9 0
C
7 8 4 5
DEH-2000MPB/XN/EW5
3 2 1
7
C-a c-b
7
CD DRIVER
3
8
8
C-b
C-a
E D
47
A
C
B
F
1
2
3
4
10.4 WAVEFORMS
- CD Core Unit
A
Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65 V) 500 ms/div 1DSCSNS 5CLCONT 4LOEJ 6VD 5 V/div 5 V/div 5 V/div 10 V/div 500 ms/div 1DSCSNS 28SNS 312SNS 4LOEJ 5 V/div 5 V/div 5 V/div 5 V/div 500 ms/div
1DSCSNS 28SNS 312SNS 4LOEJ
5 V/div 5 V/div 5 V/div 5 V/div
12 cm CD Loading operation
12 cm CD Loading operation
8 cm CD Loading operation
Ref.: GND
B
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
Mode: Normal
7SIN 8CIN 9TIN
1 V/div 1 s/div 500 mV/div 1 V/div
0FIN 200 mV/div 500 ms/div @TE !RFOK(MONI_2) 2 V/div #FE 7SIN 2 V/div
12 cm CD-DA Source On setup operation
500 mV/div 200 ms/div 500 mV/div
12 cm CD-DA setup operation after loading
Source On setup operation
C
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
#FE 0FIN @TE 9TIN
D
500 mV/div 20 ms/div 500 mV/div 500 mV/div 500 mV/div
$MDX 7SIN
2 V/div 200 ms/div $MDX 500 mV/div 7SIN
2 V/div 5 µs/div 500 mV/div
CD-DA Play operation
Spindle waveform during play operation
Spindle waveform during play operation (Wider)
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
E
0FIN #FE
500 mV/div 200 ms/div @TE 500 mV/div %RFAGC
500 mV/div 2 ms/div 500 mV/div
%RFAGC @TE 9TIN
1 V/div 500 µs/div 500 mV/div 500 mV/div
Focus Search waveform
Track Open waveform
1 Track Jump waveform
Ref.: REFO Mode: TEST
F
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
48
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
%RFAGC @TE 9TIN
1 V/div 500 µs/div 500 mV/div 500 mV/div
%RFAGC @TE 9TIN
1 V/div 500 µs/div 500 mV/div 500 mV/div
%RFAGC @TE 9TIN
1 V/div 2 ms/div 500 mV/div 500 mV/div
A
4 Tracks Jump waveform
10 Tracks Jump waveform
32 Tracks Jump waveform
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
B
%RFAGC @TE 8CIN 7SIN
1 V/div 1 V/div 1 V/div 2 V/div
200 ms/div ^LOUT &ROUT
1 V/div 1 V/div
200 µs/div
1DSCSNS 28SNS 312SNS 4LOEJ
5 V/div 5 V/div 5 V/div 5 V/div
500 ms/div
Search operation(Outter to Inner)
Analog audio waveform
12 cm CD Eject operation
Ref.: REFO Mode: Normal
Ref.: AGND Mode: Normal
Ref.: GND
C
Mode: Normal
1DSCSNS 5CLCONT 4LOEJ
5 V/div 5 V/div 5 V/div
500 ms/div 1DSCSNS 28SNS 312SNS 4LOEJ
5 V/div 5 V/div 5 V/div 5 V/div
500 ms/div %RFAGC 9TIN @TE 0FIN
1 V/div 1 V/div 1 V/div 1 V/div
500 µs/div
12 cm CD Eject operation
8 cm CD Eject operation
Black dot(800 µm) during play
D
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
Ref.: REFO Mode: Normal
E
F
DEH-2000MPB/XN/EW5
5 6 7 8
49
1
2
3
4
11. PCB CONNECTION DIAGRAM
11.1 TUNER AMP UNIT
A
NOTE FOR PCB DIAGRAMS
1.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 diagram. 2.Viewpoint of PCB diagrams
A
TUNER AMP UNIT
WIRED REMOTE INPUT
CORD ASSY
Connector
B
Capacitor
SIDE A
P.C.Board
Chip Part
SIDE B
C
D
E
C
CN701
B
CN1801
F
A
50 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
A
SIDE A
ASSY RCA OUTPUT
ANTENNA
B
C
FM/AM TUNER UNIT
D
E
FRONT
F
A
DEH-2000MPB/XN/EW5
5 6 7 8
51
1
2
3
4
A
A
TUNER AMP UNIT
B
C
D
SCET
TESTIN
E
F
A
52 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
A
SIDE B
B
C
D
E
F
A
DEH-2000MPB/XN/EW5
5 6 7 8
53
1
2
3
4
11.2 KEYBOARD UNIT
A
B
KEYBOARD UNIT
SIDE A
EJECT
B
C
D
AUDIO
E
FUNC
SOURCE/VOL
F
B
54 DEH-2000MPB/XN/EW5
1 2 3 4
TA
DISP
BAND
EQ
1
2
3
4
5
6
5
6
7
8
B
KEYBOARD UNIT
SIDE B
A
B
C
D
A
CN831
E
F
B
DEH-2000MPB/XN/EW5
5 6 7 8
55
1
2
3
4
11.3 CD CORE UNIT(S10.5COMP2)
A
C
CD CORE UNIT(S10.5COMP2)
SIDE A
A
CN651
PICKUP UNIT(P10.5)(SERVICE)
B
C
D
E
M2 LOADING /CARRIAGE MOTOR M1 SPINDLE MOTOR
F
C
56 DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
C
CD CORE UNIT(S10.5COMP2)
SIDE B
A
B
C
D
E
F
C
DEH-2000MPB/XN/EW5
5 6 7 8
57
1
2
3
4
12. ELECTRICAL PARTS LIST
A
B
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. Circuit Symbol and No.
D 902 D 911 D 912 D D L L L L L L L L L L L L L L L L L L L L L L L 931 991 151 401 402 407 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 801 851 (A,49,107) Diode (A,52,80) Diode (A,45,80) Diode (A,65,109) Diode (A,20,113) Diode (A,138,106) Inductor (A,150,82) Inductor (A,146,98) Inductor (B,166,66) (B,119,22) (A,152,25) (A,113,79) (A,122,70) (A,128,69) (A,147,69) (A,148,61) (A,135,69) (A,133,69) (A,140,67) (B,137,82) (B,135,82) (B,145,61) (B,123,67) Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor
Part No.
MPG06G-6415G3 MPG06G-6415G3 MPG06G-6415G3 HZS7L(A1) HZS7L(C3) LAU2R2K LAU2R2K LAU2R2K CTF1473 CTF1389 LAUR47K LAU2R2K LAUR47K LAUR47K LAU1R0K LAU1R0K LAU1R5K LAU1R5K LAU1R2J CTF1379 CTF1379 CTF1379 CTF1379 CTF1379 CTF1379 CTF1389 LAU2R2K LAU2R2K
C
Unit Number : YWM5228 Unit Name : Tuner Amp Unit Unit Number : (2000MP) Unit Number : (2000MPB) Unit Name : Keyboard Unit Unit Number : (2020MP) Unit Name : Keyboard Unit Unit Number : CWX3514 Unit Name : CD Core Unit(S10.5COMP2)
D
A Number : YWM5228 Unit
Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 151 IC 301 IC 601 IC 641 IC 911 Q 201 Q Q Q Q Q Q Q D D D 601 821 822 851 931 991 992 301 302 832 (B,124,101) IC (A,95,133) IC (B,129,44) IC (B,161,30) IC (A,17,68) IC (B,130,130) Transistor (A,152,67) Transistor (B,32,12) Transistor (B,23,11) Chip Transistor (B,81,71) Transistor (B,59,97) Transistor (A,8,115) Transistor (B,14,106) Transistor (A,67,124) Diode (A,54,124) Diode (B,75,8) Diode (B,59,102) Diode (A,49,110) Diode PML014A PAL007C PN5012B PDH131A BA4918-V12 UMD2N 2SD1858 2SA1036K DTC114EUA 2SA1036K 2SC2412K 2SD2396 UMD2N MPG06G-6415G3 MPG06G-6415G3 FTZ6R8E DAN202U MPG06G-6415G3
E
(B,153,73) Inductor (B,145,77) Inductor (B,147,52) Inductor (A,73,24) Inductor (A,58,107) Inductor
L 901 X 601 AR401
(A,36,98) Choke Coil 600 µH CTH1280 (A,142,62) Oscillator 74.100 MHz CSS1749 (B,164,111) Surge Protector IMSA-6801-01Y901 (A,165,75) FM/AM Tuner Unit CWE2106
RESISTORS
R R R R R 151 156 157 162 163 (B,89,95) (B,91,88) (B,94,88) (B,139,101) (B,106,106) (B,125,130) (B,132,134) RAB4C102J RS1/16S681J RS1/16S681J RS1/16S102J RS1/16S102J RS1/16S103J RS1/16S153J
F
D 851 D 901
R 201 R 202
58
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
Circuit Symbol and No.
R 203 R 251 R 252 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 301 404 405 406 407 408 409 410 411 412 413 601 603 606 608 610 611 612 613 615 616 617 618 619 638 641 642 643 644 645 646 648 651 652 653 654 656 657 658 659 660 661 662 663 664 666 671 672 673 674 675 803 821 822 831 832 833 (B,125,131) (B,104,106) (B,137,101) (B,95,107) (B,157,44) (B,161,54) (B,161,60) (B,161,62) (B,169,50) (B,161,47) (B,161,49) (B,161,51) (B,161,53) (B,161,56) (B,125,28) (B,108,40) (B,109,70) (B,141,60) (B,123,64) (B,139,71) (B,117,75) (B,142,52) (B,114,75) (B,159,40) (B,137,32) (B,148,41) (B,149,39) (B,160,88) (B,151,33) (B,151,33) (B,159,38) (B,99,67) (B,101,19) (B,160,16) (B,159,74) (B,34,30) (B,34,35) (B,34,34) (B,34,32) (B,107,26) (B,107,28) (B,34,37) (B,107,30) (B,107,32) (B,111,28) (B,111,30) (B,111,32) (B,79,54) (B,168,30) (B,136,24) (B,110,46) (B,137,27) (B,132,27) (B,94,59) (B,86,18) (B,27,13) (B,27,11) (B,36,12) (B,86,26) (A,81,23)
Part No.
RS1/16S221J RS1/16S223J RS1/16S223J RS1/16S153J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RAB4C104J RS1/16S391J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S472J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S470J RS1/16S203J RS1/16S182J RS1/16S563J RS1/16S302J RS1/16S563J RS1/16S104J RS1/16S473J RS1/16S473J RS1/16S104J RS1/16S273J RS1/16S103J RS1/16S103J RS1/16S104J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S104J RS1/16S102J RS1/16S102J RS1/16S221J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S472J RS1/16S472J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S473J RS1/16S103J RS1/16S473J RS1/16S104J RAB4C104J RS1/16S104J RS1/16S473J RS1/16S222J RS1/16S562J RS1/16S103J RS1/16S1R0J RS1/16S473J RD1/4PU222J R R R R R R R R R R R R R R R R R R R R
Circuit Symbol and No.
834 835 837 839 840 841 851 852 853 854 855 871 872 873 874 931 932 933 934 935 (A,83,23) (A,62,21) (A,77,19) (A,89,14) (A,86,14) (B,75,27) (B,85,71) (B,62,104) (B,58,105) (B,77,72) (B,81,67) (B,18,126) (B,20,123) (B,140,24) (B,140,31) (B,106,40) (B,62,100) (A,70,106) (B,67,113) (B,62,115) (A,14,116)
Part No.
RD1/4PU222J RD1/4PU222J RD1/4PU103J RD1/4PU222J RD1/4PU222J RS1/16S104J RS1/16S223J RS1/16S472J RS1/16S153J RS1/16S102J RS1/16S104J RS1/16S102J RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S104J RS1/16S223J RD1/4PU102J RS1/16S473J RS1/16S473J RD1/4PU271J
A
B
R 991
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 151 152 153 154 155 156 157 162 163 164 165 201 253 301 302 303 304 305 306 307 308 309 310 312 313 402 404 405 406 409 601 602 603 605 606 (B,109,101) (B,133,95) (B,109,104) (B,133,98) (A,126,113) (B,134,101) (B,109,106) (B,134,103) (B,109,108) (A,120,113) (B,123,112) (A,129,134) (B,97,104) (B,126,122) (B,122,122) (B,124,122) (B,120,122) (B,126,126) (B,122,126) (B,124,126) (B,120,126) (B,124,139) (B,116,144) (A,101,122) (B,101,141) (B,142,100) (A,150,97) (B,146,100) (B,169,53) (B,161,45) (B,120,27) (B,121,30) (B,123,28) (B,108,74) (B,105,56) (B,118,55) CKSRYB224K10 CKSRYB224K10 CKSRYB105K10 CKSRYB105K10 CEJQ470M10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CEJQ100M16 CKSRYB104K16 CEJQ330M10 CKSRYB104K16 CKSQYB474K16 CKSQYB474K16 CKSQYB474K16 CKSQYB474K16 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSQYB225K10 CKSQYB225K10 CEJQ100M16 CKSRYB104K16 CKSRYB103K50 CEJQ101M10 CKSRYB103K50 CCSRCH390J50 CCSRCH100D50 CKSRYB105K10 CKSRYB103K50 CKSRYB103K50 CKSRYB104K16 CKSRYB103K50 CKSRYB103K50
C
D
E
F
C 607
DEH-2000MPB/XN/EW5
5 6 7 8
59
1
2
3
4
Circuit Symbol and No.
C C C C C C C C C C C C C C
B
Part No.
CKSRYB103K50 CKSRYB331K50 CEJQ101M6R3 CKSRYB331K50 CKSRYB103K50 CEAL101M6R3 CKSRYB102K50 CKSRYB331K50 CKSRYB105K10 CKSRYB105K10 CKSRYB103K50 CKSRYB105K10 CKSRYB103K50 CKSRYB104K16 CKSRYB102K50 CKSRYB102K50 CCSRCH270J50 CCSRCH270J50 CCSRCH150J50 CKSRYB102K50 CCSRCH4R0C50 CCSRCH8R0D50 CKSRYB223K50 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB103K50 CKSRYB104K16 CKSRYB122K50 CKSRYB122K50 CKSRYB103K50 CKSRYB103K50 CCSRCH220J50 CKSRYB104K16 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CKSRYB104K16 CCSRCH221J50 CKSRYB103K50 CKSRYB103K50 CCH1732 CEJQ100M16 CEAT102M16 CKSRYB104K16 CEAT221M10 CEJQ100M16 CCH1751(P35) CKSRYB104K16 CKSRYB473K25 CEJQ101M10
A
608 609 610 611 612 613 614 615 616 617 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 635 637 640 642 643 646 652 653 821 825 826 827 828 829 830 831 871 872 901 911 912 913 914 915 916 917 991 992
(B,95,80) (B,116,72) (A,98,80) (B,116,70) (B,120,58) (A,104,58) (B,168,88) (B,125,62) (B,125,69) (B,130,61) (B,144,71) (B,144,57) (B,152,70) (B,142,54) (B,134,66) (B,131,66) (B,137,72) (B,131,72) (B,136,79) (B,143,64) (B,136,60) (B,144,69) (B,108,72) (B,130,23) (B,147,31) (B,147,55) (B,110,77) (B,125,60) (B,109,103) (B,133,99) (B,116,22) (B,49,31) (B,114,33) (B,36,10) (B,61,8) (B,82,14) (B,71,8) (B,69,8) (B,63,8) (B,65,8) (B,67,8) (B,13,133) (B,21,135) (A,52,114) 3 300 µF/16 V (A,59,62) (A,48,66) (B,28,71) (A,52,62) (A,46,55) (A,58,55) 1 000 µF/6.3 V (B,28,77) (B,11,108) (A,12,97)
Circuit Symbol and No. MISCELLANEOUS
IC 1801 D 1803 D 1805 D 1806 D 1807 D D D D D D D D D D D D D D D 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1821 1822 1826 (B,26,121) IC (A,14,42) LED (A,15,23) LED (A,12,11) LED (A,41,42) LED (A,28,28) LED (A,35,20) LED (A,22,7) LED (A,36,63) LED (A,41,84) LED (A,41,97) LED (A,41,111) LED (A,40,124) LED (A,39,138) LED (A,38,151) LED (A,6,149) LED (A,28,55) LED (A,15,61) LED (A,24,74) White LED (B,26,151) Diode
Part No.
PD6340A CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD CL-195SR-CD NESW505C-5273 MALS068X
C C C C C C C C C C
C
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C
D 1827 D 1828 X 1801 S 1833 LCD1801
(B,31,148) Diode MALS068X (B,28,151) Diode MALS068X (B,31,106) Ceramic Resonator 5.00 MHz CSS1731 (A,28,42) Rotary Switch YSD5020 (A,15,149) LCD(2000MP) CAW1930 (A,15,149) LCD(2000MPB) CAW1932
RESISTORS
R R R R R R R R R R 1801 1802 1803 1804 1805 1806 1807 1809 1810 1834 (B,29,89) (B,27,93) (B,19,68) (B,24,68) (B,36,96) (B,36,100) (B,22,68) (B,27,50) (B,26,75) (B,23,142) (B,31,146) (B,25,150) RS1/16S222J RS1/16S222J RS1/4SA821J RS1/4SA821J RS1/4SA821J RS1/4SA681J RS1/4SA681J RS1/16S473J RS1/4SA821J RS1/16S473J RS1/16S101J RS1/16S101J
D
R 1837 R 1838
CAPACITORS
C 1801 C 1810 C 1811 (B,28,133) (B,23,152) (B,30,152) CKSRYB105K10 CKSRYB472K50 CKSRYB472K50
E
B Number : (2020MP) Unit
Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1801 D 1803 D 1805 D 1806 D 1807 D 1808 (B,26,121) IC (A,14,42) LED (A,15,23) LED (A,12,11) LED (A,41,42) LED (A,28,28) LED PD6340A CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD
B Number : (2000MP) Unit
F
Unit Number : (2000MPB) Unit Name : Keyboard Unit
60
DEH-2000MPB/XN/EW5
1 2 3 4
5
6
7
8
Circuit Symbol and No.
D D D D D D D D D D D D D D 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1821 1822 1826 (A,35,20) LED (A,22,7) LED (A,36,63) LED (A,41,84) LED (A,41,97) LED (A,41,111) LED (A,40,124) LED (A,39,138) LED (A,38,151) LED (A,6,149) LED (A,28,55) LED (A,15,61) LED (A,24,74) White LED (B,26,151) Diode
Part No.
CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD CL-195PG-CD NESW505C-5273 MALS068X
Circuit Symbol and No.
R 103 R 104 R 105 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 107 202 203 204 206 210 214 216 221 222 225 226 227 228 229 230 232 233 234 235 239 240 241 244 255 307 308 309 310 601 602 606 701 (B,60,71) (B,52,69) (B,41,57) (B,41,59) (B,32,62) (B,42,45) (A,25,61) (B,26,53) (B,13,32) (B,36,34) (B,47,49) (B,36,32) (B,35,32) (A,49,49) (A,49,50) (B,45,51) (B,42,53) (B,44,53) (B,21,28) (B,43,51) (B,29,52) (B,30,61) (A,25,63) (B,26,48) (B,10,31) (B,9,32) (A,20,52) (A,27,63) (A,34,19) (A,38,20) (A,35,21) (A,38,21) (B,28,38) (B,27,41) (B,23,41) (B,16,35) (A,23,55)
Part No.
RS1/10SR2R7J RS1/16SS222J RS1/16SS102J
A
RS1/16SS105J RS1/16SS473J RS1/16S473J RS1/16SS221J RS1/16SS104J RS1/16SS102J RS1/16SS472J RS1/16SS472J RS1/16SS103J RS1/16SS103J RS1/16SS103J RS1/16SS393J RS1/16SS562J RS1/16SS122J RS1/16SS472J RS1/16SS0R0J RS1/16SS122J RS1/16SS103J RS1/16SS473J RS1/16SS473J RS1/16SS473J RS1/16SS473J RS1/16SS103J RS1/16SS473J RAB4CQ104J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS221J RS1/16SS221J
B
D 1827 D 1828 X 1801 S 1833 LCD1801
(B,31,148) Diode MALS068X (B,28,151) Diode MALS068X (B,31,106) Ceramic Resonator 5.00 MHz CSS1731 (A,28,42) Rotary Switch YSD5020 (A,15,149) LCD CAW1930
RESISTORS
R R R R R R R R R R 1801 1802 1803 1804 1805 1806 1807 1809 1810 1834 (B,29,89) (B,27,93) (B,19,68) (B,24,68) (B,36,96) (B,36,100) (B,22,68) (B,27,50) (B,26,75) (B,23,142) (B,31,146) (B,25,150) RS1/16S222J RS1/16S222J RS1/4SA681J RS1/4SA681J RS1/4SA681J RS1/4SA471J RS1/4SA471J RS1/16S473J RS1/4SA821J RS1/16S473J RS1/16S101J RS1/16S101J
C
R 1837 R 1838
CAPACITORS
C 1801 C 1810 C 1811 (B,28,133) (B,23,152) (B,30,152) CKSRYB105K10 CKSRYB472K50 CKSRYB472K50
D
R 702
C Number : CWX3514 Unit
Unit Name : CD Core Unit(S10.5COMP2)
MISCELLANEOUS
IC 201 IC 301 Q 101 Q 102 X S S S S 201 901 903 904 905 (A,34,46) (A,27,14) (B,56,72) (B,47,57) IC IC Transistor Chip Transistor PE5547A BA5839FP 2SA1577 2SB1689
CAPACITORS
C C C C C C C C C C C C C C C C C C C 106 202 204 205 206 207 209 210 211 212 213 214 216 217 218 219 220 221 222 (B,56,69) (A,27,57) (A,24,63) (B,23,43) (A,22,39) (A,24,37) (B,33,40) (B,29,42) (A,27,34) (B,29,32) (A,44,37) (A,28,33) (A,50,51) (A,46,51) (A,49,51) (A,45,53) (A,46,53) (A,44,53) (B,43,53) CKSQYB475K6R3 CKSSYB104K10 CKSSYB103K16 CKSQYB475K6R3 CKSSYB104K10 CKSRYB104K16 CEVW220M6R3 CKSSYB104K10 CKSSYB104K10 CKSRYB104K16 CKSSYB104K10 CKSSYB104K10 CKSSYB332K50 CKSSYB104K10 CKSSYB473K10 CKSSYB104K10 CKSSYB182K50 CKSSYB104K10 CCSSCH560J50
E
(A,23,35) Ceramic Resonator 16.934 MHz CSS1603 (A,53,37) Switch(HOME) CSN1067 (B,19,58) Switch(DSCSNS) CSN1067 (B,38,67) Switch(12EJ) CSN1068 (B,24,68) Switch(8EJ) CSN1068
RESISTORS
R 101 R 102 (B,60,73) (B,59,71) RS1/10SR2R4J RS1/10SR2R4J
F
DEH-2000MPB/XN/EW5
5 6 7 8
61
1
2
3
4
Circuit Symbol and No.
C C C C C C C C C C C C C C C 223 224 226 227 228 229 236 239 240 250 251 303 304 307 308 (B,45,53) (A,43,55) (A,40,58) (A,40,60) (A,39,62) (B,49,59) (A,42,61) (B,44,51) (A,35,61) (B,36,30) (B,33,29) (A,35,19) (A,34,21) (B,25,9) (B,10,27) (B,11,37) (B,8,36) (A,25,26)
Part No.
CCSSCH4R0C50 CKSSYB104K10 CCSSCH680J50 CCSSCH470J50 CKSSYB103K16 CKSSYB104K10 CKSSYB104K10 CCSSCH220J50 CKSSYB104K10 CKSSYB102K50 CKSSYB102K50 CKSSYB472K25 CKSSYB223K16 CKSRYB104K16 CKSRYB105K10 CCSSCH101J50 CKSSYB102K50 CKSSYB104K10
A
B
C 703 C 704 C 711
Miscellaneous Parts List
M 1 M 2
C
Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC7134 Motor Unit(LOADING/CARRIAGE) CXC4026
D
E
F
62
DEH-2000MPB/XN/EW5
1 2 3 4