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ORDER NO.
CRT3597
DEH-30MP/XU/EW
HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER
DEH-30MP
Model No.
CX-3164
/XU/EW
This service manual should be used together with the following manual(s):
Order No.
CRT3583
Mech.Module
S10.5COMP1
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 2005
K-ZZW. DEC. 2005 Printed in Japan
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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.
- 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 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer.
B
- CD Section 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.
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DEH-30MP/XU/EW
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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. 0 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.
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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.
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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.
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DEH-30MP/XU/EW
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CONTENTS
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B
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SAFETY INFORMATION ..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 5 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6 2.1 PACKING ................................................................................................................................................... 6 2.2 EXTERIOR................................................................................................................................................. 8 2.3 CD MECHANISM MODULE..................................................................................................................... 10 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 12 3.1 BLOCK DIAGRAM ................................................................................................................................... 12 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 14 3.3 KEYBOARD UNIT.................................................................................................................................... 20 3.4 CD MECHANISM MODULE(GUIDE PAGE) ............................................................................................ 22 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 32 4.1 TUNER AMP UNIT................................................................................................................................... 32 4.2 KEYBOARD UNIT.................................................................................................................................... 36 4.3 CD CORE UNIT(S10.5COMP1)............................................................................................................... 38 5. ELECTRICAL PARTS LIST ............................................................................................................................ 40 6. ADJUSTMENT ............................................................................................................................................... 45 6.1 CD ADJUSTMENT................................................................................................................................... 45 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 47 6.3 ERROR MODE ........................................................................................................................................ 49 7. GENERAL INFORMATION ............................................................................................................................. 50 7.1 DIAGNOSIS ............................................................................................................................................. 50 7.1.1 DISASSEMBLY ..................................................................................................................................... 50 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 53 7.2 PARTS...................................................................................................................................................... 54 7.2.1 IC .......................................................................................................................................................... 54 7.2.2 DISPLAY ............................................................................................................................................... 64 7.3 OPERATIONAL FLOW CHART ............................................................................................................... 65 8. OPERATIONS ................................................................................................................................................ 66
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DEH-30MP/XU/EW
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1. SPECIFICATIONS
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DEH-30MP/XU/EW
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1
2
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2. 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.)
2.1 PACKING
B
C
D
E
F
6
1
"
3 6 5 9 1
16 2
13
DEH-30MP/XU/EW
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PACKING SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 Description Accessory Assy Screw Assy Fixing Screw(M2x4) Screw Polyethylene Bag Screw Screw Polyethylene Bag Handle Bush Carton Contain Box Part No. CEA4610 CEA6002 CBA1994 CBA1650 CEG-127 CRZ50P090FTC TRZ50P080FTC CEG-158 CNC5395 CNV3930 YHG5075 YHL5075 Mark No. 13 14 15 16-1 16-2 16-3 16-4 16-5 Description Protector Protector Polyethylene Bag Owner's Manual Owner's Manual Owner's Manual Installation Manual Passport Part No. YHP5009 YHP5008 CEG-162 YRD5060 YRD5061 YRD5062 YRD5059 CRY1013 CRY1157 CXB3520 CDE7059
A
*
*
* *
16-6 Warranty Card 17 Case Assy 18 Cord Assy
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Owner's Manual,Installation Manual
Part No.
YRD5060 YRD5061 YRD5062 YRD5059 English, Spanish German, French Italian, Dutch, Russian English, Spanish, German, French, Italian, Dutch, Russian
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Language
D
E
F
DEH-30MP/XU/EW
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7
1
2
3
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2.2 EXTERIOR
A
5
31 38
37
39 34 41 40
14 45 46 6 57 46
42 43 42 35 42 33
C 36
B
55
B
53 66 55 74 62
46
32
46 12
51 70
53 60 65
50 52 61 49 64 63
67 68
48
C
69 58 56 2 2 2 59 2
47 54 15 3 16 73 28 25 29
B A
9 8
9 8
72
18 30 17 71
16 73 22
23
19 21 20
17
26 27
D
11 10
A
24
1
13
E
A B
7 4 4
44
4
C
F
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DEH-30MP/XU/EW
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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 39 40 41 42 43 44 45 46 47 48 49 Description Screw Screw Screw Screw Cord Assy Cap Holder Earth Plate Cushion CD Mechanism Mudule(S10.5) Cable Case Insulator Panel Tuner Amp Unit Screw Screw Screw Fuse(10A) Pin Jack(CN353) Plug(CN901) Connector(CN701) Connector(CN803) Antenna Jack(CN401) Holder FM/AM Tuner Unit Holder JACK(CN621) Holder Heat Sink Panel Unit Button(DETACH) Spring Spring Spring Bracket Holder Cover Arm Arm Arm Screw Panel Chassis Unit Detachable Assy Screw Spring Knob(SOURCE,VOLUME) Button(1-6) Part No. ASZ26P050FTC BSZ26P060FTC BSZ30P060FTC BSZ30P200FTC CDE7059 CKX-003 CNC8659 CNC8915 CNM8890 CXK5750 YDE5013 YNB5008 YNM5012 YNS5125 YWM5113 ASZ26P060FTC BPZ26P080FTC BSZ26P160FTC CEK1208 CKB1051 CKM1376 CKS3834 CKS4944 CKX1056 CND1328 CWE1951 CND1054 YKS5001 YNC5017 YNR5004 YXA5154 CAC4836 CBH1835 CBH2208 CBH2367 CNC6791 CNC8042 CNM6276 CNV4692 CNV4728 CNV5576 IMS20P030FTB YNS5046 YXA5168 YXA5169 BPZ20P080FTB CBH2210 YAA5008 YAC5074 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 Description Button(EQ,BAND/ESC) Button(ATT,DISP/SCRL) Button(EJECT,TA/AF) Button(UP,DOWN) Button(DETACH) Button(LEFT,RIGHT) Spring Cover Ring Ring Lens Lens Connector(CN1801) LCD(LCD1801) Holder Sheet Cushion Connector Lighting Conductor Grille Unit Button Unit(AUDIO,FUNC) IC(IC301) IC(IC921) Transistor(Q702,911) IC(IC1802) Part No. YAC5075 YAC5076 YAC5077 YAC5079 YAC5080 YAC5102 YBH5003 YNS5121 YNS5123 YNS5124 YNV5036 YNV5037 CKS4943 YAW5064 YNC5016 YNM5026 YNM5027 YNV5040 YNV5041 YXA5143 YXA5144 PAL007B NJM2388F84 2SD2396 TSOP4840SB1
A
B
>
C
D
*
E
* *
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2.3 CD MECHANISM MODULE
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B
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D
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DEH-30MP/XU/EW
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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(S10.5COMP1) Connector(CN101) Connector(CN901) 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 Part No. CWX3176 CKS4808 CKS5284 BMZ20P025FTC BSZ20P040FTC CBA1511 CBA1835 CBF1038 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 CNV8189 CNV7219 CNV7361 CNV7595 CNV8448 CNV7805 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 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 Description Part No. CNV8342 CNV8343 CNV8344 CNV8345 CNV8347 CNV8348 CNV8349 CNV8350 CNV8365 CNV8386 CNV8396 CNV8413 CNV8447 CXC4026 CXC4027 CXC4028 CXC4029 CXC4031 CXC4166 CXC6359 JFZ20P020FTC JGZ17P022FTC YE20FTC CXX1942 IMS26P030FTC
A
B
C
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DEH-30MP/XU/EW
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
VDD5
TUNPDO TUNPCK TUNPDI
FM/AM TUNER UNIT
7 6
CE2 NC
13
ROM_VDD
5
SL
10 9 8
CE1 CK DI
11
LDET
14
DO
18 19 20 21
RDS_DATA RDS_LOCK RDS_HSLK RDS_CK
5V
OSC
LPF
B
ANTENNA
CN401
1 2
1
AM ANT ATT
FMRF Rch IC 2 2.5V
FM ANT 3 ATT FMRF ANT adj RF adj
IC 1 3.3V MIXER, IF AMP
T51
CF52
AUDIOGND
OSCGND
VDD_3.3
RFGND
DGND
3.3V
IC 4 3.3V 2.5V 2.5V
2
12
15
22
16
NC
C
VCC
4
17
VDD_3.3V VCC8 3 1 IN IN
A TUNER AMP UNIT
CN621
5
AUX IN WIRED REMOTE CONTROL
D
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE LDMD 15 5
C D
15 5 8
CD CORE UNIT(S10.5COMP1)
V3R3D 142 Q101 143 133 LD PD REFOUT
CN101
IC201 UPD63763CGJ
LOUT
31
VREF 8 HOLOGRAM UNIT 3 FOP 2 TOP 1 TOM 4 LD+ 14 FOM
REFO AC,BD F,E 3 FOM FOP 2 1 TOP TOM
RF-AMP,CD DECODER, XTAL MP3 , WMA, DECODER, DIGITAL SERVO / DATA PROCESSOR
LOCK/RFOK 56
34 X201 16.93MHz
/XTAL 35
FOCUS ACT. MONITOR TRACKING ACT. DIODE
TD,FD
SD,MD
4
14
E
SPINDLE MOTOR
CD 12 FOM DRIVER 11 FOP 14 TOP 13 TOM
16 SOP CLCONT 21 15 SOM 22 18 LOEJ LCOP 17 9 CONT LCOM
XRST,XASTB,ADO,XCK, XSO,XSI,WAIT,XINT VDD
SWVDD
63 LOCK 41 40 47 CLCONT LOEJ /CD3VON 43 14 RESET 39 CDMUTE
M
IC301 BA5835FP
LOAD/ CARRIAGE MOTOR
M
IC701 CONT PE5505A CD CONTROLLER
X1 12 12EJ 8EJ DSCSNS HOME VDCONT CD3VON 46 49 X2 13
BRST,BRXEN,BSRQ BDATA,BSCK
VD X701 4.00MHz VD 1 2
32 31 30 42 S904 12EJ S905 8EJ S901 HOME
S903 DSCSNS 1 3 VD
F
V3R3D
4
IC203 NJM2886DL3-33
+3.3V REGULATOR
12
DEH-30MP/XU/EW
1 2 3 4
IC 3 EEPROM 5.0V
IC 5 3.3V
24
RDS-CK RDS-HSLK
Lch DET, FM MPX, RDS DECODER
23
RDS-LOCK
RDS-DATA
EL S
TUNL 2 IN
AUX-L
3
IC 751 NJM4558MD
1
3 2
KEY1 KEY2
34 94
KEYD KEYAD
SYSTEM C
IC 6 PEG
CN901
LOUT 16 16
CN701
LOUT
Q701 VDD
11 11
VDD5
/RESET 10 CDMUTE 8
10 8
/RESET
21
CDRST
BRST,BRXEN,BSRQ,BDATA,BSCK Q702 B.UP 3 Q701 5 2 4
VD
1 2
VDCONT
9
9
VDCONT
5
6
7
8
A
CN353
RESET
1
SWL
2 VDD5
2
IC 961 BD4843G
SUBWOOFER OUT
Q351
12 RESET
RCFL Q353
6
FRONT OUT
TUNPDO LDET TUNPDI SL TUNPCK CE1 CE2
68 TPDI 75 LDET 86 TPDO 97 SL 67 TPCK 66 TUNPCE1 65 TUNPCE2 VDD5
VDD5V REG.
Q911 Q912
SYSTEM CONTROLLER
Q401
RDS-CK RDS-HSLK
B
74
IC 601(1/2) PEG159A
RCK
DALMON
47
83
RDS57K
BACKUP SENSE
BSENS 19 20 BSENS Q931 ASENS
B.UP
CN901
16 16 14
ACC BACK UP
Q402
RDS-LOCK
81
RDSLOCK
ASENS
ACC
14
RDS-DATA
82
RDSDT
ACC SENSE
15 B.UP 15
GND
AMP ELECTRONIC VOLUME/ SOURCE SELECTOR
TUNL 2 IN2-_L FRONT_L PRE/SW_L REAR_L 6 12 7 12 RLIN 14 FLIN
20 VCC
6 VCC FL- FL+ RL- RL+ 23 21 3 5 FL- FL+ RL- RL+ BREM 7 5 8 6 11 7 5 8 6 11
B.REM
IC 301 PAL007B
FL- FL+ RL- RL+
C
IC 151 PML015A
3 1 IN3_L IN1_L
22
MUTE
STBY 4
B.REM
25
MUTE
VCK, VDT, VST Q453 B.UP VCC8
TEL
9
9
TUN3V REG.
VDD_3.3V Q451 MUTE 53 3
SYS 8V REG.
1 2
IC 401 NJM2885DL1-33
IC 921 NJM2388F84
4
1
B.UP
34 94
KEYD KEYAD SYSPW 48
SYSPW
RR RR
SYSPW
BACK UP B. REM
-
+
FR FR
- +
FL
- -
FL
+ +
D
GND ACC
RL RL
SYSTEM CONTROLLER
IC 601(2/2) PEG159A
TELIN Q951 38 VDD5
XOUT XIN
13 X601 15
B
CN803
Q851 VDD5 Q852 SWVDD 3 8 SWVDD S1801 FUNC S1806 RIGTH D1804-D1822 S1802 BAND S1807 LEFT
KEYBOARD UNIT
CN1801
KEY MATRIX
S1803 1 S1808 3 S1804 4 S1818 6 S1805 2 S1809 5
SWVDD
7 18
E
DSENS 21 CDRST
DSENS
10
1
DSENS
Q841 B.UP Q842 ILMB+ 5 6 ILM
S1810 DOWN
S1811 UP
S1812 EQ
B.UP
ILMPW
1
S1813 AUDIO
S1814 TA
S1815 DISP
S1816 EJECT
S1817 ATT
S1827 SSENS ROT1 ROT0 92 3 4 SSENS ROT1 ROT0 4 6 7 7 5 4 SRC ROT1 ROT0 4 1 2 SOURCE VOLUME DPDT KYDT 35 36 DPDT KYDT 8 9 3 2 DPDT KYDT
SWVDD
REM.CON.
3 1 IC1802 TSOP4840SB1 17 REM 18 20 10 56 KEY DATA XO XI 22 23 X1801 5MHz
DPDT KYDT VLCD VDD
LCD DRIVER/ KEY CONTROLLER
IC 1801 PD6340A
F
LCD1801
DEH-30MP/XU/EW
5 6 7 8
13
1
2
3
4
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A
A-a A-b
Large size SCH diagram
A-a
FM : -20dBs AM : -20dBs
C
CN901
A-a
A-b
Guide page
A-a
A-b
Detailed page
471/16
B
FM/AM TUNER UNIT
CD : 0.35dBs
ANTENNA
C
15.000MHz
AUX : 2.21dBs
AUX IN
SYSTEM MICROCOMPUTER WIRED REMOTE CONTROL
D
E
B
CN1801
F
A
14 DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
A-b
A
TUNER AMP UNIT
A
PRE-SUB WOOFER OUTPUT
B
FM : -2.9dBs AM : -2.9dBs CD : 10.45dBs AUX : 10.31dBs
>
PRE-FRONT OUTPUT
3A
C
332/16
COMPUTER
>
600µH
CEK1208 10A
BACKUP GND ACC
B.REM
TEL
471/16
RL FL RL+ FL+ RR FR RR+ FR+
D
FM : 23.1dBs AM : 23.1dBs CD : 36.45dBs AUX : 36.31dBs
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.
For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
BACK UP
B. REM
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
F
A
DEH-30MP/XU/EW
5 6 7 8
15
F
E
B
A
D
C
471/16
FM/AM TUNER UNIT
AUX : 2.21dBs
AUX IN
15.000MHz
EMOTE CONTROL
16
A-b
A-a
A-a A-b
FM : -20dBs AM : -20dBs
C
CN901
1
CD : 0.35dBs
1
2
2
1
F A C A
DEH-30MP/XU/EW
3
3
ANTENNA
2
4
4
SYSTEM MICROCOMPUTER
5
6
7
8
A
3
4
5
6
7
8
A-b
B
C
A-a A-b
D
CN1801
B
E
F
A-a
DEH-30MP/XU/EW
6 7 8
WIRED REMOTE CONTRO
5
17
F
E
B
A
D
C
332/16
18
A-a A-b
A-b
A
TUNER AMP UNIT
1
1
PRE-SUB WOOFER OUTPUT
2
>
2
1
DEH-30MP/XU/EW
FM : -2.9dBs AM : -2.9dBs CD : 10.45dBs AUX : 10.31dBs
PRE-FRONT OUTPUT
3A
3
>
600µH
CEK1208 10A
BACKUP GND ACC B.REM
3
2
4
4
600µH
GND ACC
CEK1208 10A
BACKUP
B.REM
TEL RL
5
471/16
5
FM : 23.1dBs AM : 23.1dBs CD : 36.45dBs AUX : 36.31dBs
FL RL+ FL+ RR FR RR+ FR+
3
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. For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms
BACK UP
4
B. REM
GND ACC
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.
6
6
5
7
DEH-30MP/XU/EW
A-a A-b
6
RR FR FL RL *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
7
7
E D
8
RR + FR + FL + RL +
8
8
A-b
19
A
C
F
B
1
2
3
4
3.3 KEYBOARD UNIT
A
B
C
5.00MHz
LCD DRIVER
D
E
F
B
20 DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
A
B
KEYBOARD UNIT
B
A
CN803
C
D
E
F
B
DEH-30MP/XU/EW
5 6 7 8
21
1
2
3
4
3.4 CD MECHANISM MODULE(GUIDE PAGE)
A
C-a
C S T T F F
B
PICKUP UNIT(P10.5)(SERVICE)
$
F
F F T T
T F
@
C
T F F T T
!
SWITCHES: CD CORE UNIT(S10.5COMP1) 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
C
S
NC
NC
NC
NC
M1 CXC6742 SPINDLE MOTOR
S S C C
CD DRIVER
NC NC NC NC NC NC
#
T
NC NC NC NC
M2 CXC4026 LOADING/CARRIAGE MOTOR
S
NC
8
F
6
C
NC NC NC
9
7 4
NC NC
E
3 2 1
F F T T
F
C
22 DEH-30MP/XU/EW
1 2 3 4
S S C C
NC
5
6
7
8
C-b
A
B
SIGNAL LINE
F T C S
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
C
0
CD CORE UNIT(S10.5COMP1)
+ 3.3 V REGULATOR
C
D
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC NC NC NC NC NC NC NC NC NC NC NC NC NC SRAMLEVEL1 SRAMLEVEL0 ADENA CD3VON(MCKRQ) SRAMLEVEL2
NC
5
CD CONTROLLER
NC NC
(S904) (S905)
E
NC
^ %
A
CN701
F
C
DEH-30MP/XU/EW
5 6 7 8
23
F
E
B
A
D
C
T
S
C
F
T
S
C
F
24
C-b
C-a
C-a C-b A-a
1
1
1
2
$
F F F T T T F
2
PICKUP UNIT(P10.5)(SERVICE)
DEH-30MP/XU/EW
@
T F F T T
3
!
3
4
4
SWITCHES: CD CORE UNIT(S10.5COMP1) 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.
SWITCHES: CD CORE UNIT(S10.5COMP1) 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.
5
NC
NC
NC
M1 CXC6742 SPINDLE MOTOR
S S C
CD DRIVER
NC NC NC NC NC NC
#
T
NC NC NC NC
NC
1
S S C C
5
2
6
C S
6
M2 CXC4026 LOADING/CARRIAGE MOTOR
NC
8
F
6
C
NC NC NC
9 4
7
NC NC
DEH-30MP/XU/EW
3
T F F T
2
7
7
3
8
8
C-b
C-a
E D
C-a C-b A-a
25
A
C
F
B
F
E
B
A
D
C
26
C-a C-b
C-b
SIGNAL LINE
F
1
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
T C S
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
1
1
2
2
DEH-30MP/XU/EW
0
C CD CORE UNIT(S10.5COMP1)
3
3
+ 3.3 V REGULATOR
4
4
5
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC CD3VON(MCKRQ) SRAMLEVEL2
NC
NC
NC ADENA
NC
NC
NC
NC
5
SRAMLEVEL1 SRAMLEVEL0
2
6
(S904) (S905)
6
NC
NC
NC
NC
NC
NC
5
CD CONTROLLER
NC
DEH-30MP/XU/EW
C-a C-b
NC
7 E D C
7
^ %
A
CN701
3
8
8 A B
C-b
27
F
1
2
3
4
- Waveforms
A
Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65 V) 500 ms/div 1 DSCSNS 5 V/div 4 CLCONT 5 V/div 5 VD 10 V/div
12 cm CD Loading operation
1 DSCSNS 5 V/div 2 8SNS 5 V/div 3 12SNS 5 V/div
12 cm CD Loading operation
500 ms/div 1 DSCSNS 5 V/div 2 8SNS 5 V/div 3 12SNS 5 V/div
8 cm CD Loading operation
500 ms/div
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
B
6 SIN 7 CIN 8 TIN
1 V/div 1 s/div 500 mV/div 500 mV/div
6 SIN 7 CIN 8 TIN
1 V/div 1 s/div 500 mV/div 500 mV/div
6 SIN 7 CIN 8 TIN
1 V/div 1 s/div 500 mV/div 500 mV/div
12 cm CD-DA setup operation after loading
12 cm CD-ROM(1 session) setup operation after loading
12 cm CD-ROM(3 sessions) setup operation after loading
C
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
9 FIN 0 RFOK 6 SIN
200 mV/div 500 ms/div ! TE 2 V/div @ FE 2 V/div
500 mV/div 200 ms/div @ FE 500 mV/div 9 FIN ! TE 8 TIN
500 mV/div 20 ms/div 500 mV/div 500 mV/div 500 mV/div
D
12 cm CD-DA Source On setup operation
Source On setup operation
CD-DA Play operation
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
E
@ FE 9 FIN ! TE 8 TIN
500 mV/div 20 ms/div 500 mV/div 500 mV/div 500 mV/div
# MDX 6 SIN
2 V/div 50 ms/div # MDX 200 mV/div 6 SIN
2 V/div 5 µs/div 500 mV/div
CD-ROM play operation(Regular track Jump)
Spindle waveform during play operation
Spindle waveform during play operation (Wider)
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
F
28
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
9 FIN @ FE
500 mV/div 200 ms/div ! TE 500 mV/div $ RFAGC
500 mV/div 2 ms/div 500 mV/div
$ RFAGC ! TE 8 TIN
500 µs/div 1 V/div 500 mV/div 500 mV/div
A
Focus Search waveform
Track Open waveform
1 Track Jump waveform
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
B
$ RFAGC ! TE 8 TIN
1 V/div 500 µs/div $ RFAGC 500 mV/div ! TE 500 mV/div 8 TIN
1 V/div 1 ms/div 500 mV/div 500 mV/div
$ RFAGC ! TE 8 TIN
1 V/div 2 ms/div 500 mV/div 500 mV/div
4 Tracks Jump waveform
10 Tracks Jump waveform
32 Tracks Jump waveform
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
Ref.: REFO
C
Mode: TEST
$ RFAGC ! TE 7 CIN 6 SIN
200 ms/div % LOUT 1 V/div 1 V/div ^ ROUT 500 mV/div 2 V/div
1 V/div 1 V/div
200 µs/div 1 DSCSNS 5 V/div 2 8SNS 5 V/div 3 12SNS 5 V/div
12 cm CD Eject operation
500 ms/div
Search operation(Outter to Inner)
Analog audio waveform
D
Ref.: REFO Mode: Normal Ref.: AGND Mode: Normal Ref.: GND Mode: Normal
1 DSCSNS 5 V/div 5 CLCONT 5 V/div 4 LOEJ 5 V/div
12 cm CD Eject operation
500 ms/div 1 DSCSNS 5 V/div 2 8SNS 5 V/div 3 12SNS 5 V/div
8 cm CD Eject operation
500 ms/div 6 SIN 7 CIN 8 TIN
1 V/div 500 ms/div 500 mV/div 500 mV/div
E
CD-DA CD-ROM mode change(Band key)
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
Ref.: REFO Mode: Normal
F
DEH-30MP/XU/EW
5 6 7 8
29
1
2
3
4
A
6 SIN 7 CIN 8 TIN
500 ms/div $ RFAGC 1 V/div 500 mV/div 8 TIN 500 mV/div ! TE 9 FIN
1 V/div 1 V/div 1 V/div 1 V/div
500 µs/div
CD-ROM CD-DA mode change(Band key)
Black dot(800 µm) during play
Ref.: REFO Mode: Normal
Ref.: REFO Mode: Normal
B
C
D
E
F
30
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
A
B
C
D
E
F
DEH-30MP/XU/EW
5 6 7 8
31
1
2
3
4
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
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
A
TUNER AMP UNIT
AUX IN WIRED REMOTO CONTROL
CN621
2 3 1 4 6 5
Connector
Capacitor
SIDE A
B
P.C.Board Chip Part
SIDE B
C
D
CN701
20 19 15
10
C
CN901
5 2 1
E
F
B
CN1801
A
32 DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
SIDE A
A
FRONT OUT
SUBWOOFER OUT
ANTENNA
5
6
7
8
1
2
3
4
B
2
1
C
FM/AM TUNER UNIT
D
E
F
FRONT
DEH-30MP/XU/EW
5 6 7 8
A
33
1
2
3
4
A
A
TUNER AMP UNIT
1
B
1
C
D
E
F
A
34 DEH-30MP/XU/EW
1 2 3 4
FRONT
5
6
7
8
SIDE B
A
1
B
C
D
1
E
F
FRONT
DEH-30MP/XU/EW
5 6 7 8
A
35
F
E
B
A
D
C
S1816
D1805 D1813 S1811
DISP/SCRL
D1807
S1817
D1808
EJECT RIGHT
TA/AF
S1815 2 3 D1812 D1814 1 S1827 S1806
ATT
1
IC1802 2 3
UP
D1810
S1807
DEH-30MP/XU/EW
LCD1801
S1814
AUDIO
D1820
EQ S1812 SOURCE VOLUME
4 5
C1804
C1803
D1809
S1802
D1804
D1821
D1815
D1811
FUNC
DOWN
D1816
D1817
S1801
S1810
S1803
S1805
S1808
D1818
S1804
D1819
BAND/ESC
S1809
D1822
1
2
3
S1818
C1812
36
B
B
KEYBOARD UNIT
LEFT 4 5 6 SIDE A
4.2 KEYBOARD UNIT
1
1
2
2
S1813
3
3
D1806
4
4
5
6
7
8
B
KEYBOARD UNIT
R1803
SIDE B
A
R1809 R1808
B
IC1801
X1801 D1801 R1834 D1802 C1802 R1801 R1802
C
A
CN803
1
D
R1807
2 3 5 7 9
R1835 R1833
CN1801
R1832
R1831 C1801
4 6 8 10
R1806
E
DEH-30MP/XU/EW
5 6 7 8
R1805
R1804
R1810
F
B
37
1
2
3
4
4.3 CD CORE UNIT(S10.5COMP1)
C
A
CD CORE UNIT(S10.5COMP1)
SIDE A PICKUP UNIT(P10.5)(SERVICE)
A
CN701
B
REFO1 E
20
F
C
HOME
CN901
D
M2 LOADING /CARRIAGE MOTOR
E
M1 SPINDLE MOTOR
IC203
IC301
F
C
38 DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
C
CD CORE UNIT(S10.5COMP1)
SIDE B
A
12EJ
8EJ
B
DSCSNS
C
D
E
F
C
DEH-30MP/XU/EW
5 6 7 8
39
1
2
3
4
5. 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.
D D D D D D D D D D D D D D D D L L L L L L L L L
Circuit Symbol and No.
D 801 802 803 804 805 806 810 813 901 902 903 904 911 912 931 932 951 161 401 402 403 602 701 852 901 951 (B,35,20) Diode (B,39,23) Diode (B,116,30) Diode (B,115,26) Diode (B,115,43) Diode (B,110,44) Diode (A,30,23) Diode (A,27,28) Diode (A,77,115) Diode (A,80,111) Diode (A,70,100) Diode (A,66,100) Diode (A,24,84) Diode (A,24,78) Diode (A,60,95) Diode (A,56,91) Diode (B,80,97) Diode (A,116,85) Inductor (A,159,91) Inductor (B,159,96) Inductor (A,158,54) Inductor
Part No.
DAN202U DAP202U DAN202U DAP202U DAN202U DAP202U 1SS133 1SS133 S5688G S5688G S5688G S5688G S5688G HZS6L(B2) HZS7L(C3) HZS7L(A1) DAN202U LAU2R2K LAU1R0K LCTAW220J2520 LAU1R0K
C
Unit Number : Unit Name : Unit Number : Unit Name : Unit Number : Unit Name :
YWM5113 Tuner Amp Unit Keyboard Unit CWX3176 CD Core Unit(S10.5COMP1)
A Number : YWM5113 Unit
Unit Name
D
: Tuner Amp Unit
MISCELLANEOUS
IC 151 IC 301 IC 401 IC 601 IC 751 IC 921 IC 961 Q 351 Q 353 Q 401 (B,136,85) IC (A,96,137) IC (B,153,28) IC (B,88,57) IC (B,124,67) IC (A,10,124) IC (B,67,35) IC (B,163,134) Transistor (B,141,129) Transistor (B,158,38) Transistor (B,158,44) Transistor (B,124,116) Transistor (B,124,122) Transistor (B,30,54) Transistor (A,9,71) Transistor (B,129,33) Transistor (B,125,35) Transistor (B,41,17) Transistor (B,51,12) Transistor (A,9,106) Transistor (B,21,74) (B,64,92) (B,84,92) (A,25,57) Transistor Transistor Transistor Diode PML015A PAL007B NJM2885DL1-33 PEG159A NJM4558MD NJM2388F84 BD4843G UMH3N UMH3N UMH1N UMH1N DTC124EU UMD2N UMD2N 2SD2396 2SA1036K DTC114EU 2SA1036K DTC114EU 2SD2396 UMD2N UMX1N 2SA1037K HZS7L(C3)
(A,99,37) Inductor LAU2R2K (A,64,70) Ferri-Inductor LAU100K (A,50,16) Inductor LAU2R2K (A,39,107) Choke Coil 600µH CTH1280 (A,76,99) Inductor LAU2R2K (A,76,38) Crystal Resonator 15.000MHz CSS1653 (B,134,137) Fuse 3A CEK1286 Fuse 10A CEK1208 (A,166,99) FM/AM Tuner Unit CWE1951 (A,175,107) Surge Protector DSP-201M-S00B
E
Q Q Q Q Q Q Q Q Q Q
F
402 451 453 701 702 841 842 851 852 911 912 931 951 701
X 601 >FU353 > Z 401 AR401
RESISTORS
R R R R R 151 152 153 180 301 (B,94,74) (B,94,76) (B,94,77) (B,119,98) (B,130,111) (B,129,111) (B,145,111) (B,147,111)
3
RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J
4
Q Q Q D
R 303 R 304 R 306
40
DEH-30MP/XU/EW
1 2
5
6
7
8
Circuit Symbol and No.
R 309 R 351 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 352 355 356 358 359 360 363 364 381 382 386 401 402 403 404 405 406 407 408 409 410 411 413 414 415 421 451 452 453 454 602 603 604 605 606 607 610 612 613 615 616 619 620 621 622 701 702 703 704 705 706 707 708 709 710 (A,88,79) (B,152,97) (B,159,133) (B,141,126) (B,137,103) (B,135,133) (B,146,133) (B,166,139) (B,138,133) (B,140,133) (B,137,129) (B,145,129) (B,166,136) (B,160,60) (B,160,76) (B,160,78) (B,160,81) (B,160,83) (B,160,85) (B,160,87) (B,144,42) (B,117,56) (B,145,46) (B,145,42) (B,157,34) (A,138,38) (B,158,40) (B,157,77) (B,125,113) (B,125,125) (B,124,119) (A,120,119) (B,72,41) (B,94,80) (B,100,63) (B,158,60) (B,107,43) (B,147,55) (B,104,54) (B,101,74) (B,100,76) (B,70,64) (B,61,36) (B,116,54) (B,96,66) (B,18,145) (B,16,142) (A,20,54) (A,20,61) (B,57,54) (B,54,42) (B,57,51) (B,57,48) (B,45,52) (B,57,47) (B,48,47) (B,57,50) (B,52,42) (B,57,53) (B,61,34)
5
Part No.
RD1/4PU153J RS1/16S821J RS1/16S0R0J RS1/16S821J RS1/16S821J RS1/16S821J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S102J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S221J RD1/4PU1R8J RS1/16S221J RS1/16S0R0J RS1/16S103J RS1/16S221J RS1/16S153J RD1/4PU102J RS1/16S103J RS1/16S103J RS1/16S681J RS1/16S681J RS1/16S103J RS1/16S681J RS1/16S473J RS1/16S103J RS1/16S103J RS1/16S0R0J RS1/16S473J RS1/16S0R0J RS1/16S0R0J RS1/16S102J RS1/16S102J RD1/4PU271J RD1/4PU121J RS1/16S682J RS1/16S682J RS1/16S682J RS1/16S682J RS1/16S104J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S102J
6
Circuit Symbol and No.
R 715 R 751 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 752 753 754 755 756 757 758 759 760 761 762 803 804 805 806 807 808 809 810 811 813 814 815 816 822 823 824 825 826 841 842 851 852 853 911 912 922 931 932 933 934 935 936 937 938 951 952 953 954 955 (B,45,56) (B,118,64) (B,118,69) (B,113,74) (B,122,72) (B,116,74) (B,129,67) (B,116,75) (B,110,75) (B,113,75) (B,123,79) (B,126,62) (B,119,78) (B,117,45) (B,116,24) (B,106,25) (A,91,16) (B,86,15) (B,34,24) (B,142,39) (B,34,22) (B,93,31) (B,111,28) (B,96,31) (B,108,27) (B,123,26) (B,46,70) (B,46,71) (B,115,50) (B,29,21) (B,121,25) (B,130,29) (B,128,28) (B,34,17) (B,43,14) (B,119,17) (B,21,71) (A,24,81) (B,14,117) (B,63,56) (B,57,57) (B,64,94) (B,64,96) (B,60,91) (B,64,97) (B,65,122) (B,63,127) (B,77,90) (B,81,89) (B,88,94) (B,89,96) (A,71,110) (B,73,35) (B,64,38)
Part No.
RS1/16S0R0J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S0R0J RS1/16S0R0J RS1/16S473J RS1/16S222J RS1/16S222J RD1/4PU222J RS1/16S222J RS1/16S104J RS1/16S222J RS1/16S103J RS1/16S473J RS1/16S104J RS1/16S102J RS1/16S102J RS1/16S1R0J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S103J RS1/16S222J RS1/16S153J RS1/16S153J RS1/16S222J RS1/16S223J RD1/4PU152J RS1/16S473J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/4SA102J RS1/16S473J RS1/16S102J RS1/16S472J RS1/16S472J RD1/4PU153J RS1/16S102J RS1/16S822J
A
B
C
D
E
R 961 R 962
CAPACITORS
F
R 711 R 712 R 713
C 153 C 154 C 155
(B,163,71) (B,133,67) (B,160,69)
CKSRYB224K16 CKSRYB474K10 CKSRYB224K16
DEH-30MP/XU/EW
7 8
41
1
2
3
4
Circuit Symbol and No.
C 156 C 159
A
Part No.
CKSRYB474K10 CKSRYB153K50 CEJQ100M16 CKSRYB153K50 CEJQ470M10 CKSRYB104K25 CEJQ100M16 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CKSQYB225K10 CKSQYB225K10 CEJQ100M16 CCH1494 CEJQ2R2M50 CEJQ2R2M50 CEJQ2R2M50 CEJQ2R2M50 CKSRYB222K50 CKSRYB222K50 CEJQ470M6R3 CKSRYB103K50 CKSRYB103K50 CKSYB475K10 CEJQ101M10 CKSRYB104K25 CKSRYB103K50 CEJQ220M16 CEJQ330M10 CCSRCH180J50 CCSRCH200J50 CKSRYB104K16 CEJQ100M16 CKSRYB104K16 CEJQ100M16 CCSRCH470J50 CKSRYB473K25 CCH1331 CKSRYB105K10 CKSRYB105K10 CCSRCH101J50 CKSRYB105K10 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CKSRYB105K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CEJQR47M50 CEJQ101M10 CKSRYB104K16 CKSRYB104K50 CEJQ470M10 CKSRYB103K50 CCH1331 CKSRYB103K50 CEJQ221M10
2
Circuit Symbol and No.
C 923 C 924 C 961 C 962 (A,18,120) (B,19,116) (B,70,34) (A,67,39)
Part No.
CEJQ101M16 CKSRYB103K50 CKSRYB473K25 CEJQ100M16
(B,126,79) (B,126,89) (A,122,89) (B,139,97) (A,116,95) (B,125,87) (A,136,97) (A,128,119) (A,143,119) (A,133,119) (A,138,119) (B,127,146) (B,132,137) (A,107,128) (A,54,125) 3300µF/16V (A,129,96) (A,142,96) (A,127,104) (A,148,104) (B,147,133) (B,164,139) (A,152,53) (B,155,51) (B,151,34) (B,144,26) (A,154,87) (B,170,91) (B,166,66) (A,142,32) (A,124,127) (B,76,43) (B,81,43) (B,97,42) (A,100,42) (B,74,32) (A,76,30) (B,147,52) (B,31,51) (A,34,35) 470µF/16V (B,145,77) (B,134,70) (B,116,64) (B,113,69) (B,113,72) (B,116,72) (B,131,67) (B,122,71) (B,116,77) (B,107,81) (B,113,76) (B,121,78) (A,107,86) (A,115,70) (B,48,14) (B,57,121) (A,32,59) (B,25,75) (A,25,68) 470µF/16V (B,19,108) (A,20,104)
1
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 C C C C C C C C C C C C C C C
160 161 162 163 165 305 306 307 308 309 310 311 313 351 352 355 356 357 358 401 402 403 404 405 406 407 408 451 601 602 604 605 606 607 609 701 703 704 705 751 752 753 754 755 756 757 758 759 760 761 762 851 901 911 912
B Number : Unit
Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1801 IC 1802 D 1801 D 1802 D 1804 D D D D D D D D D D D D D D D D D D X S S S S S S S S S S S S S S S S 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1801 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 (B,24,94) IC (A,14,23) IC (B,28,81) Diode (B,29,78) Diode (A,20,135) LED (A,5,4) LED (A,29,5) LED (A,10,10) LED (A,11,18) LED (A,27,18) LED (A,20,15) (A,33,38) (A,22,28) (A,11,39) (A,22,50) LED LED LED LED LED PD6340A TSOP4840SB1 DAN202U DAP202U CL-490S-WK-SD SML-310VT SML-310VT SML-310VT SML-310VT CL-190UB2-X CL-190UB2-X SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT
B
C
(A,32,69) LED (A,32,79) LED (A,32,89) LED (A,31,99) LED (A,31,110) LED
D
(A,6,121) LED SML-310VT (A,6,132) LED SML-310VT (A,30,120) LED SML-310VT (B,29,85) Ceramic Resonator 5.00MHz CSS1547 (A,32,5) Push Switch CSG1155 (A,27,21) (A,32,65) (A,31,97) (A,32,75) (A,18,50) Push Switch Push Switch Push Switch Push Switch Push Switch CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155
E
(A,26,27) Push Switch (A,32,86) Push Switch (A,31,107) Push Switch (A,32,42) Push Switch (A,11,35) Push Switch (A,21,18) Push Switch (A,3,5) Push Switch (A,5,130) Push Switch (A,15,18) Push Switch (A,5,123) Push Switch
S 1817 S 1818 S 1827 LCD1801
(A,14,10) Push Switch CSG1155 (A,32,86) Push Switch CSG1155 (A,31,118) Encoder(SOURCE,VOLUME) YSD5005 (A,15,95) LCD YAW5064
F
RESISTORS
R 1801 R 1802 R 1803
3
C 913 C 921 C 922
(B,28,73) (B,29,73) (B,20,130)
RS1/16S222J RS1/16S222J RS1/4SA561J
4
42
DEH-30MP/XU/EW
5
6
7
8
Circuit Symbol and No.
R 1804 R 1805 R R R R R R R R R 1806 1807 1808 1809 1810 1831 1832 1833 1835 (B,16,16) (B,20,16) (B,25,16) (B,20,50) (B,5,124) (B,5,127) (B,12,16) (B,28,28) (B,28,29) (B,26,21) (B,27,23)
Part No.
RS1/4SA102J RS1/4SA561J RS1/4SA821J RS1/4SA821J RS1/4SA821J RS1/4SA821J RS1/4SA102J RS1/16S472J RS1/16S472J RS1/16S2R2J RS1/16S121J 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
Circuit Symbol and No.
248 307 308 309 310 601 602 606 701 707 709 710 712 713 716 724 726 727 729 730 740 746 750 902 905 906 907 908 911 (B,55,74) (A,19,20) (A,17,20) (A,18,18) (A,17,16) (B,30,47) (B,28,50) (B,20,54) (B,26,44) (B,32,45) (A,36,35) (B,41,46) (A,45,57) (B,40,57) (B,29,37) (B,31,36) (B,23,47) (B,31,42) (B,20,48) (B,20,46) (A,38,59) (A,13,38) (A,40,66) (A,20,36) (A,21,36) (B,20,36) (B,16,62) (B,16,64) (B,20,32)
Part No.
RS1/16SS105J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16S101J RS1/16S101J RS1/16S0R0J RS1/16SS221J RS1/16SS473J RS1/16SS222J RS1/16SS102J RS1/16SS222J RS1/16SS222J RS1/16SS472J RS1/16S473J RS1/16SS103J RS1/16SS473J RS1/16SS223J RS1/16SS473J RS1/16SS222J RS1/16SS104J RS1/16SS473J RS1/16SS221J RS1/16SS221J
C
A
CAPACITORS
C C C C C 1801 1802 1803 1804 1812 (B,26,25) (B,26,75) (A,27,15) (A,25,14) (A,31,132) CKSRYB474K10 CKSRYB104K16 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25
B
C Number : CWX3176 Unit
Unit Name : CD Core Unit(S10.5COMP1)
MISCELLANEOUS
IC 201 IC 203 IC 301 IC 701 Q 101 Q X X S S 701 201 701 901 903 (B,39,70) (A,12,16) (A,28,18) (A,32,48) (B,60,89) (B,24,41) (B,28,57) (A,24,37) (A,57,57) (B,23,78) IC IC IC IC Transistor UPD63763CGJ NJM2886DL3-33 BA5835FP PE5505A 2SA1577
RS1/16SS221J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS0R0J
CAPACITORS
Transistor UN2111 Ceramic Resonator 16.934MHz CSS1603 Ceramic Resonator 4.000MHz CSS1652 Switch(HOME) CSN1067 Switch(DSCSNS) CSN1067 CSN1068 CSN1068 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 103 108 201 202 204 205 208 209 210 216 217 218 219 220 221 222 223 224 225 226 227 228 232 237 239 246 250 251 303 (B,57,83) (A,47,66) (B,46,56) (B,47,58) (B,35,48) (A,34,63) (B,34,54) (B,31,57) (A,31,66) (B,53,77) (B,52,79) (B,52,76) (B,52,74) (A,46,77) (B,51,74) (A,46,73) (A,44,74) (B,52,68) (A,47,67) (A,49,67) (A,48,65) (A,46,62) (A,12,31) (A,31,67) (A,46,74) (A,42,80) (A,42,81) (A,41,83) (A,18,20) CEVW101M16 CKSSYB104K10 CKSSYB102K50 CKSSYB104K10 CEVW220M6R3 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSRYB105K10 CKSSYB332K50 CKSSYB104K10 CKSSYB473K10 CKSSYB104K10 CKSSYB182K50 CKSSYB104K10 CCSSCH560J50 CCSSCH4R0C50 CKSSYB104K10 CKSSYB103K16 CCSSCH680J50 CCSSCH470J50 CKSSYB103K16 CKSRYB105K10 CKSSYB104K10 CCSSCH220J50 CKSSYB104K10 CKSRYB102K50 CKSRYB102K50 CKSSYB472K25
F E
S 904 S 905
(B,42,87) Switch(12EJ) (B,28,88) Switch(8EJ)
D
RESISTORS
R R R R R R R R R R R R R R R R R R R R 101 102 103 104 201 202 203 214 216 221 222 225 226 227 228 229 232 241 243 245 (B,61,92) (B,63,92) (B,63,89) (A,52,73) (B,44,57) (A,38,62) (A,37,62) (A,46,79) (A,46,81) (A,44,81) (A,45,81) (B,52,78) (B,52,77) (A,44,75) (A,46,72) (A,44,72) (A,46,75) (B,26,63) (B,26,62) (B,26,69) RS1/10SR2R4J RS1/10SR2R4J RS1/10SR2R7J RS1/16SS102J RS1/16SS102J RS1/16SS473J RS1/16SS473J RS1/16SS472J RS1/16SS472J RS1/16SS103J RS1/16SS103J RS1/16SS103J RS1/16SS393J RS1/16SS562J RS1/16SS122J RS1/16SS472J RS1/16SS122J RS1/16SS333J RS1/16SS333J RS1/16SS333J
DEH-30MP/XU/EW
5 6 7 8
43
1
2
3
4
Circuit Symbol and No.
C 304 C C C C C C C C C C 307 308 601 602 701 703 706 707 714 722 (A,17,17) (A,34,15) (A,17,30) (B,25,50) (B,26,51) (B,25,47) (B,28,42) (B,34,43) (A,36,57) (A,24,41) (B,29,45) (B,14,54) (B,14,62)
Part No.
CKSSYB103K16 CKSSYB104K10 CKSRYB105K10 CCSRCH102J50 CCSRCH102J50 CKSSYB104K10 CKSSYB103K16 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSQYB475K6R3 CKSSYB471K50 CKSSYB103K16
A
C 903 C 907
B
Miscellaneous Parts List
M 1 M 2 Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC4166 Motor Unit(LOADING/CARRIAGE) CXC4026
C
D
E
F
44
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
6. ADJUSTMENT
6.1 CD ADJUSTMENT
A
1) Cautions on adjustments · In this product the single voltage (3.3V) is used for the regulator. The reference voltage is the REFO1 (1.65V) 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 single TR (91), the RF amp gain is set to 0dB, and the auto-adjustment values are reset to the default settings.
B
C
D
E
F
DEH-30MP/XU/EW
5 6 7 8
45
1
2
3
4
- Flow Chart
[Key] Contents
[4] + [6] + Reset or [4] + [6] + BU + ACC Test Mode In
A
Display
[CD] or [SOURCE] Source On TRK MIN SEC
[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]
[3] Focus Close S curve check TRK MIN SEC
[6] Focus Mode switching
[1]
[>] CRG +
[<] CRG -
[2] Self-adjusting switching *3 MIN SEC
B
Power Off TRK 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
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
D
*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
*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]
E
[6]
*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
46
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
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. · 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
B
· Oscilloscope, Two L.P.F. · E, F, REFO1 · TCD-782 · TEST MODE
CD CORE UNIT(S10.5COMP1)
C
REFO1 E VREF L.P.F. Xch 100k 390pF Ych
E F
Oscilloscope
F VREF
100k 390pF L.P.F.
D
· Checking Procedure 1. In test mode, load the disc and switch the 3V 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° . Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75° 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° 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".
E
F
DEH-30MP/XU/EW
5 6 7 8
47
1
2
3
4
Grating waveform
A
Ech Xch 20mV/div, AC Fch Ych 20mV/div, AC 30°
0°
B
45°
60°
C
D
75°
90°
E
F
48
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
6.3 ERROR MODE
- 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.
A
(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 ERRORxx 6-digit display ERRxx 4-digit display Exx
B
(2) Error Code List Displayed error code Description of the code and potential cause(s) Code Class Electricity Carriage Home NG CRG can't be moved to inner diameter. 10 CRG can't be moved from inner diameter. SERVO LSI Communication Error 11 12 Electricity Electricity Focus Servo NG Spindle Lock NG Subcode NG Failure on home switch or CRG move mechanism. 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. 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).
E C
17 30 44 50 A0
Electricity Electricity Electricity
Setup NG Search Time Out ALL Skip
D
Mechanism CD On Mech Error
System
Power Supply NG
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
DEH-30MP/XU/EW
5 6 7 8
49
1
2
3
4
7. GENERAL INFORMATION
7.1 DIAGNOSIS
A
7.1.1 DISASSEMBLY
- 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
C
2
1
2
Grille Assy
- Removing the Tuner Amp Unit (Fig.2)
Fig.1
1
D
Remove the screw.
2 2 2
2 3 4
Remove the three screws.
Straighten the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit.
4 1
E
3
3
3
Tuner Amp Unit
Fig.2
F
50
DEH-30MP/XU/EW
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-30MP/XU/EW
5 6 7 8
51
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
52
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
7.1.2 CONNECTOR FUNCTION DESCRIPTION
A
1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16
PRE-FRONT OUTPUT PRE-SUB WOOFER OUTPUT ANTENNA JACK
POWER SUPPLY SPEAKER OUTPUT
B
WIRED REMOTE CONTROL
AUX IN
POWER SUPPLY, SPEAKER OUTPUT Pin No. Pin No. 9 1 FR+ 10 2 RR+ 11 3 FR12 4 RR13 5 FL+ 14 6 RL+ 15 7 FL16 8 RL-
MUTE NC B.REM NC NC ACC GND B.UP
C
D
E
F
DEH-30MP/XU/EW
5 6 7 8
53
1
2
3
4
7.2 PARTS
7.2.1 IC
- Pin Functions(PEG159A)
A
B
C
D
E
F
Pin 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 41-46 47 48 49-51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69-73 74 75
Pin Name ILMPW ejtin ROT1,2 NC FLPILM SWVDD BYTE CNVSS NC reset XOUT VSS XIN VCC NMI dsens bsens asens CDRST NC brst BRXEN bsrq PEE RX2 NC RX TX BSO BSI BSCK KEYD DPDT KYDT ANTPW TELIN PCL ASENBO NC DALMON SYSPW NC IPPW MUTE VST VCK VDT NC ROMDATA ROMCK ROMCS NC VCC NC VSS TUNPCE2 TUNPCE1 TPCK TPDI NC RCK LDET
I/O O I I O I I I O I I I I I O O I/O I O I I O O I O I O I O I O O O O O O O O O
O O O I I I
Function and Operation Illumination output Eject key input Rotary encoder pulse input Not used Flap illumination output GRILLE : Chip enable output External data bus width change input Processor mode change input Not used Reset input Crystal oscillating element connection output GND Crystal oscillating element connection input Power supply NMI input Detach sense input Back up sense input ACC sense input CD Mechanism Module : Reset output Not used P-BUS : Reset output P-BUS : Reception enable input/output P-BUS : Request input PEE sound output IP-BUS : Data input 2 Not used IP-BUS : Data input IP-BUS : Data output CD Mechanism Module : Serial data output CD Mechanism Module : Serial data input CD Mechanism Module : Clock output Key data input GRILLE : Data output GRILLE : Data input Antenna power output TEL mute input Output for clock adjustment IP-BUS : Slave ACC sense output Not used For consumption low-current output System power control output Not used IP-BUS : Driver power supply control output Mute output E.VOL : Strobe output E.VOL : Clock output E.VOL : Data output Not used Not used Not used Not used Not used Power supply Not used GND TUNER : Chip enable output(EEPROM) TUNER : Chip enable output(PLL) TUNER : Clock output(PLL) TUNER : Data input(PLL) Not used RDS : Clock input RDS : PLL lock sense input
54
DEH-30MP/XU/EW
1 2 3 4
5
6
7
8
Pin No. 76-80 81 82 83 84 85 86 87 88 89-91 92 88 88 95 96 97 98 99 100
Pin Name NC RDSLOCK RDSDT RDS57K NC RECIVE TPDO NC TESTIN NC SSENS CSENS KEYAD MODEL AVSS SL VREF AVCC NC
I/O I I I O O I I I I I I
Function and Operation Not used RDS : Lock signal input g RDS : Data input RDS : 57kHz count pulse input Not used Not used TUNER : Data output(PLL) Not used Test program input Not used Source key sense input Flap close sense input Wired remote control analog input Model detect input Analog GND Signal level input Reference voltage Analog power supply Not used
A
B
* PEG159A 30 31 100 1
IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction.
C
50 51 80
81
D
N.C.
5
N.C. 4
BD4843G
E
Vref
1 VOUT
2 VDD
3 GND
F
DEH-30MP/XU/EW
5 6 7 8
55
1
2
3
4
PAL007B
A
sw_vcc
TAB P-GND2 OUT2STBY
B
Protector; Over voltage amp_vcc Stand-by Circuit Reference
1 2 3 4 5 6 7 8 9 10 11
+-
Offset Detection
Protector; Thermal
-+
OUT2+ VCC OUT1P-GND1 OUT1+ SVR IN1
+-
Offset Detection
-+
C
12 13 14 15 16 17
+Protector; Short circuit
IN2 S-GND IN4 IN3 AC-GND OUT3+
D
amp_vcc
P-GND3 OUT3VCC OUT4+ MUTE OUT4-
Offset Detection
18 19 20 21 22 23 24
-+ +-
Offset Detection
-+
E
P-GND4 SWITCH
25
sw_vcc stby Protector; Over current limit Mute circuit
F
56
DEH-30MP/XU/EW
1 2 3 4
LM_out
DATA CLK
STB
Vcc
Vref
GND
PML015A
Level Meter Digital Block
Supply & Reference
5
- Block Diagram
Input Selector
Anti-Alias Filter
Phase inv.
LPF
5
Isolator
Primary Gain Adjuster Volume Secondary Volume AntiRadiation Filter Auto Zero
IN1_L IN2_L IN3_L
Vp Pref PGND
IN4+_L IN4-_L
Pre/SW_L
IN4-_R IN4+_R
Isolator
IN3_R IN2_R IN1_R Secondary
Pre/SW_R Front_L
Volume
6
Secondary Volume TRE MID BASS FIE AntiLOUDNESS HPF Radiation Filter Secondary Volume FIE Secondary Volume
6
FIE_L Rear_L
Front_R FIE_R Rear_R
DEH-30MP/XU/EW
Soft step Blocks
M.S. M.S.S.
7
(
)
7
Front_L 6
Rear_L 7
IN4+_L 4
IN4-_L 5
IN3_L 3
IN2_L 2
IN1_L 1
Vref 9
Vcc 8
- Pin Layout
Pre/SW_L 12
FIE_L 11
GND 10
Pref 14
Vp 13
8
20 CLK
21 STB
19 DATA
16 LMout
18 FIE_R
26 IN3_R
27 IN2_R
28 IN1_R
15 PGND
24 IN4-_R
25 IN4+_R
22 Rear_R
23 Front_R
17 Pre/SW_R
8 E D
57
A C B
F
1
2
3
4
- Pin Functions(PD6340A)
A
B
Pin No. 1-5 6-9 10 11-14 15,16 17 18 19 20 21 22 23 24 25,26 27 28 29-32 33-55 56 57-64 * PD6340A 1
Pin Name SEG4-0 COM3-0 VLCD KST3-0 KDT0,1 REW DPDT NC KYDT MODA X0 X1 VSS KDT2,3 NC KST4 NC SEG35-13 VDD SEG12-5
I/O O O O I I I O
I O O O
Function and Operation LCD segment output LCD common output LCD drive power supply Key strobe output Key data input (analogue input) Remote control reception input Display data input Not used Key data output GND Crystal oscillator connection pin Crystal oscillator connection pin GND Key data input Not used Key strobe output Not used LCD segment output Power supply LCD segment output
16
C
64
17
49 48
D
32 33 NJM2886DL3-33
Thermal Protection Bandgap Reference
E
1
F
2 VIN
3 GND
4 VO
-+
5 NC
4
CONTROL
58
DEH-30MP/XU/EW
1 2 3
5
6
7
8
- Pin Functions (UPD63763CGJ)
Pin No. 1 2 3 4-8 9-16 17 18 19 20 21 22 23,24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39-41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 Pin Name D.VDD D1.GND reset AB12-8 AD7-0 cs ASTB read write wait INTQ IFMODE0,1 D1.VDD DA.VDD ROUT DA.GND REGC DA.GND LOUT DA.VDD X.VDD XTAL xtal X.GND VDDREG15 PWMSW0 TEST3-1 PWMSW1 TESTEN D1.GND DIN DOUT SCKIN SCKO LRCKIN LRCK xtalen D1.VDD RFCK/HOLD WFCK/MIRR PLCK/RFOK LOCK/RFOK C1D1/C8M/(RA13) C1D2/C16M/(RA12) C2D1/RMUTE C2D2/LMUTE C2D3/SHOCK D1.GND C33M (rcs) RA11 (CKE) ras cas)(LDQM) cas!(UDQM) I/O Function and Operation Power supply for digital circuits Ground for 1.6 V digital circuits Input of reset Address bus 12-8 from the microcomputer Address/data bus 7-0 to the microcomputer Chip selection Address strobe Control signals(read) Control signals(write) Control signals(wait) Interruption signals to the external microcomputer Switching the microcomputer I/F 0, 1 Power supply for 1.6 V digital circuits Power supply for DAC Output of audio for the right channel Ground for DAC Connected to the capacitor for band gap Ground for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator(16.9344 MHz) Connected to the crystal oscillator(16.9344 MHz) Ground for the crystal o