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ORDER NO.
CRT3828
DEH-P5900MP/XU/EW5
CD RDS RECEIVER
DEH-P5900MP
This service manual should be used together with the following manual(s):
Model No.
CX-3195
/XU/EW5
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 2006
K-ZZA. NOV. 2006 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.
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. DEH-P5900MP/XU/EW5
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CAUTION
Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacture. Discord used batteries according to the manufacture's instructions.
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.
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D
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DEH-P5900MP/XU/EW5
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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.
A
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.
B
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.
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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.
D
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.
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
E
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
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-P5900MP/XU/EW5
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CONTENTS
SAFETY INFORMATION......................................................................................................................................2 1. SPECIFICATIONS .............................................................................................................................................6 2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................8 2.1 PACKING ....................................................................................................................................................8 2.2 EXTERIOR ...............................................................................................................................................10 2.3 CD MECHANISM MODULE .....................................................................................................................12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................14 3.1 BLOCK DIAGRAM....................................................................................................................................14 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ..............................................................................16 3.3 KEYBOARD UNIT ....................................................................................................................................22 3.4 CD MECHANISM MODULE(GUIDE PAGE) .............................................................................................24 4. PCB CONNECTION DIAGRAM ......................................................................................................................32 4.1 TUNER AMP UNIT ...................................................................................................................................32 4.2 KEYBOARD UNIT ....................................................................................................................................36 4.3 PANEL UNIT .............................................................................................................................................37 4.4 CD CORE UNIT(S10.5COMP2) ...............................................................................................................38 5. ELECTRICAL PARTS LIST .............................................................................................................................40 6. ADJUSTMENT ................................................................................................................................................46 6.1 CD ADJUSTMENT ...................................................................................................................................46 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.....................................................48 6.3 ERROR MODE .........................................................................................................................................50 6.4 SYSTEM MICROCOMPUTER TEST PROGRAM ....................................................................................51 7. GENERAL INFORMATION .............................................................................................................................52 7.1 DIAGNOSIS..............................................................................................................................................52 7.1.1 DISASSEMBLY......................................................................................................................................52 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..........................................................................................55 7.2 PARTS ......................................................................................................................................................56 7.2.1 IC ...........................................................................................................................................................56 7.2.2 DISPLAY ................................................................................................................................................65 7.3 OPERATIONAL FLOW CHART ................................................................................................................66 8. OPERATIONS .................................................................................................................................................67
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DEH-P5900MP/XU/EW5
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1. SPECIFICATIONS
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DEH-P5900MP/XU/EW5
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A
B
C
D
E
F
DEH-P5900MP/XU/EW5
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7
1
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3
4
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
22
B
DEH-P5900MP/XU/EW5packing
21
C
4
3 20 5
D
1 19 6 8 11 10 10 12 15 9 7
14
17 16
13
E
F
8
1
"
18
2
DEH-P5900MP/XU/EW5
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7
8
PACKING SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Cord Assy Polyethylene Bag Battery Case Assy Remote Control Assy Accessory Assy Polyethylene Bag Holder(L) Holder(R) Handle Bush Screw Assy Screw Screw Part No. CDP1015 CEG-162 CEX1065 CXB3520 CXC5719 YEA5014 CEG-158 CND1249 CND1250 CND3707 CNV3930 YEA5007 BPZ20P060FTB CBA1650 Mark No. * 15 16 17 18 19 20 21 22-1 22-2 22-3 22-4 * Description Polyethylene Bag Screw Screw Carton Contain Box Protector Protector Owner's Manual Owner's Manual Owner's Manual Installation Manual Part No. CEG-127 CRZ50P090FTC TRZ50P080FTC YHG5105 YHL5095 YHP5008 YHP5009 YRD5106 YRD5107 YRD5108 YRD5109 CRY1157
A
*
* *
B
22-5 Warranty Card
Owner's Manual,Installation Manual
Part No.
YRD5106 YRD5107 YRD5108 YRD5109 English, Spanish German, French Italian, Dutch, Russian English, Spanish, German, French, Italian, Dutch, Russian
C
Language
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E
F
DEH-P5900MP/XU/EW5
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9
1
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2.2 EXTERIOR
A
58 6 65
69 55 71 62
A
63 75
72 57 64 74 54
D
73
56 18 7 36 36 56
60 61 59 68 66
43
67
C
B
B
35 44 53 39 40
80 51 48
36 56 36
76 81
70
46 50 47 45 37 41
C
49
42 52 38 19 2 2 2 21 77 27 77 2 4 21 21 78 32 31
B 25
15 10 17 33 20 79 20 22 23 24
D
8 3
D
29 30
13 14
26
A
28
11
E
16
D
12 1
B
5 5 9 5
C
F
34 1
DEH-P5900MP/XU/EW5
10
DEH-P5900MP/XU/EW5
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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 Screw Cord Assy Cap Earth Plate Holder Cushion Remote Control Assy Cover CD Mechanism Module(S10.5) Cable Case Insulator Heat Sink Panel Tuner Amp Unit Screw Screw Fuse(10 A) Pin Jack(CN351) Plug(CN901) Connector(CN101) Plug(CN801) Connector(CN701) Antenna Jack(CN401) FM/AM Tuner Unit Holder Holder Jack(CN621) Holder Chassis Unit Detachable Assy Screw Spring Knob(SOURCE, VOLUME) Button(UP/DOWN/L/R) Button(1-6) Button(OPEN) Spring Cover Lighting Conductor Lighting Conductor Connector(CN1801) LCD(LCD1801) Holder Reflect Sheet Part No. BMZ30P040FTB BSZ26P060FTC BSZ26P200FTC BSZ30P060FTC BSZ30P200FTC CDP1015 CKX-003 CNC8915 CND3598 CNM8890 CXC5719 CNS7068 CXK5760 YDE5025 YNB5014 YNM5062 YNR5031 YNS5175 YWM5145 BPZ26P070FTC BSZ26P060FTC CEK1208 CKB1051 CKM1376 CKS3408 CKS3537 CKS3829 CKX1056 CWE1951 CND1054 XNC7030 YKS5001 YNC5041 YXA5201 YXA5218 BPZ20P080FTB CBH2210 YAA5015 YAC5177 YAC5179 YAC5180 YBH5003 YNS5174 YNV5085 YNV5086 CKS5207 YAW5082 YNC5040 YNM5066 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 75 76 77 78 79 80 * 81 Description Lighting Conductor Connector Grille Assy Button Unit(ILL/BAND) Button(EJECT) Screw(M2 x 4) Screw(M2 x 4.5) Washer Spring Spring Spring Spring Spring Holder Pin Arm Arm Arm Arm Holder Unit Holder Unit Damper Unit Gear Panel Unit Connector(CN1901) Connector(CN1902) Sub Panel Unit Transistor (Q702,Q911) IC(IC921) IC(IC301) IC(IC1802) Label Part No. YNV5083 YNV5084 YXA5202 YXA5215 CAC7752 CBA1649 CBA1925 CBF1038 CBH2650 CBH2651 CBH2652 CBH2653 CBL1512 CND1254 CNV6486 CNV7400 CNV7401 CNV7402 CNV7403 CXB9501 CXB9502 CXB9503 YNV5053 YWM5148 CKS4806 CKS5192 YXA5242 2SD2396 NJM2388F84 PAL007C BU2507FV CRW1541
A
B
C
>
D
E
F
DEH-P5900MP/XU/EW5
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11
1
2
3
4
2.3 CD MECHANISM MODULE
A
B
C
D
E
F
12
DEH-P5900MP/XU/EW5
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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(S10.5COMP2) 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 Part No. CWX3350 CKS4911 CKS4808 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 CXC7134 CXC6359 JFZ20P020FTC JGZ17P022FTC YE20FTC CXX1942 IMS26P030FTC
A
B
C
D
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DEH-P5900MP/XU/EW5
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
A TUNER AMP UNIT
VDD5
TUNPDO TUNPCK CE1 TUNPDI CE2
7 6
CE2
13
ROM_VDD
SL
5
SL
10 9 8
DI CK CE1
LDET
11
LDET
14
DO
18 19 20 21
RDS_CK RDS_LOCK RDS_HSLK RDS_DATA
FM/AM TUNER UNIT
NC
T T L T
OSC LPF
5V
B
ANTENNA
CN401
1 2
IC2 2.5V Lch DET, FM MPX, RDS DECODER AM ANT 1 ATT FMRF
3
FM ANT ATT FMRF ANT adj RF adj
IC1 3.3V MIXER, IF AMP
T51
CF52
AUDIOGND
OSCGND
VDD_3.3
RFGND
DGND
3.3V
IC4 3.3V 2.5V 2.5V
C
2
12
15
22
16
VCC
NC
4
17
VDD_3.3V VCC8
IP_BUS
D
2 3 4
C CD CORE UNIT(S10.5COMP2)
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE LDMD 15 5
D
CN101
15 5 8 AC,BD,F,E Q101 REFO VDD
RF-AMP, CD DECODER, MP3/WMA DECODER, DIGITAL SERVO / DATA PROCESSOR CN701
141 142 133 LD PD REFOUT XTAL 50 X201 16.93MHz LOUT 55 LOUT 13 13
VREF 8 HOLOGRAM UNIT FOM 3
3
FOM
E
FOCUS ACT. MONITOR TRACKING ACT. DIODE
FOP 2 TOP 1 TOM 4 LD+ 14
FOP 2 1 TOP TOM 4 14
CD DRIVER IC301 BA5839FP
12 FOM 11 FOP 14 TOP 13 TOM
/XTAL
52
TD,FD SD,MD
IC201 PE5547A
VCC /PUEN 39
SPINDLE MOTOR
M
16 22 SOP LOEJ 15 SOM 21 18 LCOP CLCONT 17 9 CONT LCOM 5 43 41 LOEJ CLCONT CONT BRST,BRXEN,BSRQ BDATA,BSCK 8 7 VD 12EJ VD 1 2 1 2 VD /RESET 16 /RESET 8 8
LOAD/ CARRIAGE MOTOR
M
8EJ 6 DSCSNS 9 HOME S904 12EJ S905 8EJ S901 HOME VD S903 DSCSNS
F
VDSENS CS,SK DI,DO
11
EEPROM IC202 S-93C56BD0I-J8
14
DEH-P5900MP/XU/EW5
1 2 3 4
IC3 EEPROM 5.0V
IC5 3.3V
C C S
RDS_CK RDS_HSLK
23
RDS_LOCK RDS_DATA
ELEC SO
TUNL 2 IN2_
BUSLBUSL+ AUX-L CDL
5 4 3 1
IN4- IN4+ IN3_ IN1_
CN101
11 IN1- 7 IN1+
Q101
8
B14
B.UP
Q102 40 1
5 1
ASENBO TX RX RX2 IPPW
30 29 27
5 6
IC101 HA12241FP
2
8
52
CN621
KEY2 KEY1 AUX-GND AUX-L 10,12 14 94 34 KEYAD KEYD
5
IC751 NJM2794V
1
SYSTEM CO
IC601 PEG2
CN701
LOUT
13
VDD Q102 VDD 9 9
Xout Xin
CD 3V REGULATOR
3
X601 15 VDD5
IC702 NJM2885DL1-33
1
RESET
21
CDRST
BRST,BRXEN,BSRQ,BDATA,BSCK Q702 B.UP Q701 5 22 VCCONT
5
6
7
8
A
CN351
SWL
4
RESET
1
IC961 S-80835CNMC-B8U
2
VDD5
Q351
12 /RESET TUNPDO TUNPDI LDET TUNPCK CE1 CE2 SL Q401
RDS_CK RDS_HSLK
68 86 75
TPDI TPDO
RCFL
6
Q353
LDET 67 TPCK 66 TUNPCE1 65 TUNPCE2
VDD5V REGULATOR
Q911 VDD5 Q912
97 SL
B
SYSTEM CONTROLLER
74 83 RCK
IC601(1/2) PEG284A
DALMON
47
RDS57K
BACKUP SENSE
Q402
RDS_LOCK RDS_DATA
B.UP
CN901
B.UP
/BSENS 81 RDSLOCK /ASENS 82 RDSDT
19 20
/BSENS Q931 /ASENS
1 3
1 3
BACK UP
ACC
ACC
ACC SENSE
2 B.UP 2
GND
POWER AMP ELECTRONIC VOLUME/ SOURCE SELECTOR
TUNL 2 IN2_L Front_L Pre/SW_L BUSLBUSL+ AUX-L CDL 5 4 3 1 IN4-_L IN4+_L IN3_L IN1_L Rear_L 6 12 7 12 RLIN 14 FLIN
20 Vcc
6 Vcc FL- 23 21 3 5 FL- FL+ RL- RL+ BREM TEL 10 12 9 11 6 8 10 12 9 11 6
B.REM
IC301 PAL007C
FL+ RL- RL+
FL- FL+ RL- RL+
C
IC151 PML015B
22
MUTE
STBY 4
B.REM
25
8
MUTE
VCK, VDT, VST Q453 B.UP VCC8
TUN 3V REGULATOR
VDD_3.3V Q451 3
SYS 8V REGULATOR
2
IC401 NJM2885DL1-33
1
IC921 NJM2388F84
4 SYSPW
1
B.UP
40 30 29 27 52
ASENBO MUTE TX RX RX2 IPPW TELIN SYSPW
53
48
SYSPW
BACK UP B. REM
TEL IN
Q951 38
RR RR
- +
FR FR
- +
94 34
KEYAD KEYD PEE 26
FL
- -
FL
+ +
D
BUZZER
BZ601
GND ACC
RL RL
SYSTEM CONTROLLER
IC601(2/2) PEG284A
B.UP Q844 Q843
CN801
BKLT 8 8
D
PANEL UNIT
CN1901
ILMB+ 9 9
B
CN1801
ILMB+ (RGB)
KEYBOARD UNIT
CN1902
ILMPW DADT DACLK 13 01 15 Xin /EJTIN DAST Xout
1 91 89 90 DADT DACLK DAST DADT 12 DACLK DAST S1901 4 2 Q802 B.UP Q801 FLPILM 10 10 EJECT 2 4 11 DADT DACLK DAST 12 DI 11 10 CLK LD
IC1802 BU2507FV
14 9 13 14 9 13 12 4 11 A01-A06 Q1801-Q1814
LED DRIVE
KEY MATRIX
S1801 1 S1807 LEFT S1812 ILL S1821 S1817 TA S1803 DOWN S1808 3 S1813 RIGHT S1818 6 S1804 2 S1809 AUDIO S1814 FUNC S1805 BAND S1810 UP S1815 5 S1806 DISP S1811 4 S1816 EQ
E
12
12
21
FLPILM CDRST ROT1 ROT0
6 4 KST3
3 4 Q851 VDD5 Q852
ROT1 ROT0
7 6
7 6
ROT1 ROT0
6 7
6 7
ROT1 1 ROT0 2 3
5
KDT3 KDT1-4,KST1-5 57 REM KEY DATA 50 SI 49 SO X0 X1 54 55 X1801 5MHz
B.UP
SWVDD
3
3
SWVDD
5
5
SWVDD SWVDD 3
22
SWVDD VCCONT CSENS DPDT KYDT /DSENS
7 93 35 36 S801 18 CSENS 11 DPDT KYDT 5 4 11 5 4 CSENS DPDT KYDT CSENS DPDT KYDT
REM.CON. IC1803 GP1UX51RK
1
3 8 10
3 8 10
46 V3 47 VDD
LCD DRIVER/ KEY CONTROLLER IC1801 PD6538A
F
LCD1801
DEH-P5900MP/XU/EW5
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15
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(10%) : -29.5 dB AM(15%) : -26.0 dB
C
CD(-20 dB) : -19.4 dB
A-a A-b
CN701
Guide page
B
ANTENNA
FM/AM TUNER UNIT
A-a
A-b
Detailed page
C
AUX IN
AUX IN(-20 dB) : -17.8 dB SYSTEM CONTROLLER
D
15MHz CSS1653
D842 S5688G
E
IP-BUS(-20 dB) : -17.8 dB
B
CN1801
BKLT
DSENS
EJECT
F
D
PANEL UNIT
A D
16 DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
A-b
INPUT FM : -33.1 dB AM : -29.6 dB CD : -22.4 dB IP-BUS : -20.8 dB AUX IN : -20.8 dB OUTPUT FM : -12.0 dB AM : -8.5 dB CD : -8.3 dB IP-BUS : -8.7 dB AUX IN : -8.7 dB
FRONT R CH
A
A
TUNER AMP UNIT
SUB WOOFER R CH FRONT L CH
G
B
SUB WOOFER L CH
3A
C
3300/16
CEK1208 10A
ER
D
BACK UP
B. REM
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
D842 S5688G
FM : 13.98 dB AM : 17.48 dB CD : 17.7 dB IP-BUS : 17.3 dB AUX IN : 17.3 dB
E
DSENS
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 *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
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.
F
A
7 8
DEH-P5900MP/XU/EW5
5 6
17
F
E
B
A
D
C
3300/16
18
A-a A-b
A-b
INPUT FM : -33.1 dB AM : -29.6 dB CD : -22.4 dB IP-BUS : -20.8 dB AUX IN : -20.8 dB
1
1
A
TUNER AMP UNIT
1
OUTPUT FM : -12.0 dB AM : -8.5 dB CD : -8.3 dB IP-BUS : -8.7 dB AUX IN : -8.7 dB
G
FRONT R CH
SUB WOOFER R CH
2
3A
2
FRONT L CH SUB WOOFER L CH
2
DEH-P5900MP/XU/EW5
3
CEK1208 10A
3
4
4
5
5
BACK UP
B. REM
3
6
GND ACC
4
RR FR FL RL RR + FR + FL + RL +
6
NOTE :
DEH-P5900MP/XU/EW5
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 *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
A-a A-b
2 88G
5
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.
FM : 13.98 dB AM : 17.48 dB CD : 17.7 dB IP-BUS : 17.3 dB AUX IN : 17.3 dB
6
7 8 E A D C B
7
S
7
8
A-b
19
F
F
E
B
A
D
C
FM/AM TUNER UNIT
15MHz CSS1653
AUX IN
20
A-b
A-a
A-a A-b
FM(10%) : -29.5 dB AM(15%) : -26.0 dB
C
CN701 CD(-20 dB) : -19.4 dB
1
1
1
2
2
2
DEH-P5900MP/XU/EW5
3
3
ANTENNA
4
4
AUX IN(-20 dB) : -17.8 dB SYSTEM CONTROLLER
AUX IN(-20 dB) : -17.8 dB SYSTEM CONTROLLER
5
5
3 4
6
D842 S5688G
6
5
DEH-P5900MP/XU/EW5
IP-BUS(-20 dB) : -17.8 dB
6
7
7
B
CN1801
BKLT
DSENS
7
EJECT
8
A-a D
E
8
D
PANEL UNIT
A-a A-b
A-b
21
A
D
C
F
B
1
2
3
4
3.3 KEYBOARD UNIT
A
D
SOURCE/ VOLUME
CN1901
B
C
LCD DRIVER/ KEY CONTROLLER
D
E
F
B
22 DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
A
B
KEYBOARD UNIT
B
C
D
E
F
B
DEH-P5900MP/XU/EW5
5 6 7 8
23
1
2
3
4
3.4 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
#
@
EEPROM
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
$
M2 CXC4026 LOADING/CARRIAGE MOTOR
T
S
F
9 0
7
C
8
4 5
E
3 2 1
CD DRIVER
F
C
24 DEH-P5900MP/XU/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
CN701
6
E
^
&
F
C
DEH-P5900MP/XU/EW5
5 6 7 8
25
F
E
B
A
D
C
26
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-P5900MP/XU/EW5
3
3
4
4
5
6
7
8
CN701
A
A
6
B
^
&
C
C-a C-b
D
E
F
2
3
C-b
8
DEH-P5900MP/XU/EW5
5 6 7
27
F
E
B
A
D
C
28
C-b
C-a
C-a C-b
1
1
1
PICKUP UNIT(P10.5)(SERVICE)
2
F
2
DEH-P5900MP/XU/EW5
%
T F T F F T T F F T T
3
F F T T
3
#
@
4
4
EEPROM
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
EEPROM
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.
5
5
M1 CXC7134 SPINDLE MOTOR
S S
2
C
$
C
M2 CXC4026 LOADING/CARRIAGE MOTOR
T S
6
F
6
9 0
7
C
8
4 5
3 2
DEH-P5900MP/XU/EW5
1
7
C-a c-b
7
CD DRIVER
3
8
8
C-b
C-a
E D
29
A
C
F
B
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 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 Mode: Normal
Ref.: GND Mode: Normal
Ref.: GND Mode: Normal
B
7SIN 8CIN 9TIN
1 V/div 1 s/div 500 mV/div 1 V/div
0FIN 200 mV/div 500 ms/div @TE #FE !RFOK(MONI_2) 2 V/div 2 V/div 7SIN
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 s/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 s/div 500 mV/div 500 mV/div
Focus Search waveform
Track Open waveform
1 Track Jump waveform
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
Ref.: REFO Mode: TEST
F
30
DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
%RFAGC @TE 9TIN
500 s/div 1 V/div 500 mV/div 500 mV/div
%RFAGC @TE 9TIN
500 s/div 1 V/div 500 mV/div 500 mV/div
%RFAGC @TE 9TIN
2 ms/div 1 V/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 s/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 s/div
12 cm CD Eject operation
8 cm CD Eject operation
Black dot(800 m) during play
D
Ref.: GND Mode: Normal Ref.: GND Mode: Normal Ref.: REFO Mode: Normal
E
F
DEH-P5900MP/XU/EW5
5 6 7 8
31
1
2
3
4
4.1 TUNER AMP UNIT
A
4. PCB CONNECTION DIAGRAM
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
AUX WIRED REMOTE INPUT CORD ASSY IP-BUS INPUT
Connector
Capacitor
B
SIDE A
P.C.Board
Chip Part
SIDE B
C
D
C
CN701
E
F
DSENS
A
32 DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
A
SIDE A
FRONT OUTPUT
REAR OUTPUT OR SUBWOOFER OUTPUT
G 2 1 G
G 4 3
G
ANTENNA
B
C
FM/AM TUNER UNIT
D
E
D
FRONT
CN1902
F
A
DEH-P5900MP/XU/EW5
5 6 7 8
33
1
2
3
4
A
A
TUNER AMP UNIT
B
1
C
D
TEST
E
F
A
34 DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
A
SIDE B
B
C
PCL
D
E
F
A
DEH-P5900MP/XU/EW5
5 6 7 8
35
1
2
3
4
4.2 KEYBOARD UNIT
A
B
KEYBOARD UNIT
SIDE A
B
KEYBOARD UNIT
SIDE B
TA DISPLAY
EQ
B
D
CN1901
C
D
E
ILLUMINATION
SOURCE/VOLUME
BAND
2
F
B
36 DEH-P5900MP/XU/EW5
1 3 4
AUDIO
FUNCTION
1
2
3
4
5
6
5
6
7
8
4.3 PANEL UNIT
SIDE A
A
D
PANEL UNIT
B
C
EJECT
B
CN1801
D
PANEL UNIT
SIDE B
D
A
CN801
E
F
D
DEH-P5900MP/XU/EW5
5 6 7 8
37
1
2
3
4
4.4 CD CORE UNIT(S10.5COMP2)
C
A
CD CORE UNIT(S10.5COMP2)
SIDE A
A
CN701
PICKUP UNIT(P10.5)(SERVICE)
B
C
D
E
M2 LOADING /CARRIAGE MOTOR M1 SPINDLE MOTOR
F
C
38 DEH-P5900MP/XU/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-P5900MP/XU/EW5
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.
Q Q Q Q Q Q Q Q Q D D D D D D D 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.
802 843 844 851 852 911 912 931 951 454 701 751 752 801 802 803 804 807 808 809 810 841 842 901 902 903 904 911 912 931 932 951 101 161 401 402 403 601 602 852 901 (B,128,27) Transistor (B,150,18) Transistor (B,145,26) Transistor (B,36,11) Transistor (B,36,7) Transistor (A,6,99) Transistor (B,18,68) Transistor (B,61,86) Transistor (B,81,87) Transistor (A,109,108) Diode (A,19,49) Diode (B,114,65) Diode (B,113,82) Diode (B,32,17) Diode (B,36,17) Diode (B,109,22) (B,106,26) (B,143,33) (B,138,33) (B,111,19) Diode Diode Diode Diode Diode
Part No.
2SA1576A UMD2N 2SD2318F5 2SA1036K DTC114EUA 2SD2396 UMD2N UMX1N 2SA1037K 1SS133 HZS7L(C3) FTZ6R8E FTZ6R8E DAN202U DAP202U DAN202U DAP202U DAN202U DAP202U DAN202U DAP202U HZS9L(B1) S5688G S5688G S5688G S5688G S5688G S5688G HZS6L(B2) HZS7L(C3) HZS7L(A1) DAN202U LAU2R2K LAU2R2K LAU1R0K LCTAW220J2520
C
Unit Number : YWM5145 Unit Name : Tuner Amp Unit Unit Number : Unit Name : Keyboard Unit Unit Number : CWX3350 Unit Name : CD Core Unit(S10.5COMP2) Unit Number : YWM5148 Unit Name : Panel Unit
D
A Number : YWM5145 Unit
Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 101 IC 151 IC 301 IC 401 IC 601 (B,60,59) IC (B,134,81) IC (A,93,131) IC (B,165,27) IC (B,85,56) IC (B,39,67) IC (B,114,76) IC (A,7,118) IC (B,64,33) IC (B,38,93) Transistor (B,31,110) Transistor (B,164,121) Transistor (B,135,122) Transistor (B,157,37) Transistor (B,157,43) Transistor (B,121,110) Transistor (B,121,116) Transistor (B,25,49) Transistor (A,6,65) Transistor (B,120,23) Transistor
1
HA12241FP PML015B PAL007C NJM2885DL1-33 PEG284A NJM2885DL1-33 NJM2794V NJM2388F84 S-80835CNMC-B8U 2SA1576A DTC114EUA UMH3N UMH3N UMH1N UMH1N DTC124EUA UMD2N UMD2N 2SD2396 DTC114EUA
2
(B,115,24) Diode (A,150,21) Diode (A,132,28) Diode (A,76,106) Diode (A,79,104) Diode (A,67,94) Diode (A,63,94) (A,19,80) (A,20,71) (A,57,89) (A,53,85) Diode Diode Diode Diode Diode
E
IC 702 IC 751 IC 921 IC 961 Q 101 Q Q Q Q Q 102 351 353 401 402 451 453 701 702 801
(B,77,91) Diode (A,53,67) Inductor (A,112,87) Inductor (A,155,93) Inductor (B,159,97) Inductor
F
Q Q Q Q Q
(A,156,52) Inductor LAU1R0K (A,93,37) Ferri-Inductor LAU100K (A,96,36) Inductor LAU2R2K (A,47,8) Inductor LAU2R2K (A,36,100) Choke Coil 600 µH CTH1280
40
DEH-P5900MP/XU/EW5
3 4
5
6
7
8
Circuit Symbol and No.
L 951 X 601 S 801 >FU353 Z 401 BZ601 AR401 >
Part No.
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
Circuit Symbol and No.
R 410 (B,143,46) (B,142,45) (B,157,33) (A,135,38) (B,157,39) (A,135,54) (B,155,79) (B,122,107) (B,122,118) (B,121,113) (A,117,113) (B,68,42) (B,98,83) (B,97,62) (B,153,59) (B,110,40) (B,145,56) (B,104,50) (B,98,75) (B,69,62) (B,36,48) (B,32,23) (B,112,51) (B,93,65) (B,15,137) (B,13,135) (A,14,46) (B,47,50) (B,48,35) (B,51,43) (B,52,43) (B,37,44) (B,56,42) (A,56,36) (B,49,43) (A,56,38) (B,49,50) (B,36,46) (B,25,44) (B,109,68) (B,107,82) (B,107,74) (B,107,76) (B,115,18) (B,134,24) (B,29,17) (B,105,21) (B,102,19) (A,87,15) (B,82,13) (B,92,30) (B,97,33) (B,103,26) (A,110,26) (B,103,22) (B,110,42) (B,64,42) (B,24,13) (B,115,20) (B,89,36)
7
Part No.
RS1/16S223J RS1/16S223J RS1/16S221J RD1/4PU4R7J RS1/16S221J RD1/4PU4R7J RS1/16S0R0J RS1/16S103J RS1/16S221J RS1/16S153J RD1/4PU102J RS1/16S103J RS1/16S103J RS1/16S681J RS1/16S681J RS1/16S103J RS1/16S681J RS1/16S473J RS1/16S104J RS1/16S0R0J RS1/16S473J RS1/16S102J RS1/16S0R0J RS1/16S0R0J RS1/16S102J RS1/16S102J RD1/4PU271J RS1/16S472J RS1/16S104J RS1/16S472J RS1/16S104J RS1/16S104J RS1/16S221J RD1/4PU102J RS1/16S221J RD1/4PU221J RS1/16S221J RS1/16S102J RS1/16S104J RS1/16S0R0J RS1/16S0R0J RS1/16S223J RS1/16S223J RS1/16S473J RS1/16S222J RS1/16S473J RS1/16S222J RS1/16S222J RD1/4PU222J RS1/16S222J RS1/16S473J RS1/16S473J RS1/16S104J RD1/4PU102J RS1/16S102J RS1/16S473J RS1/16S104J RS1/16S102J RS1/16S391J RS1/16S222J
8
(A,73,93) Inductor LAU2R2K (A,73,37) Resonator 15.000 MHz CSS1653 (A,23,7) Switch(DSENS) CSN1039 (B,131,131) Fuse 3 A CEK1286 (A,163,99) FM/AM Tuner Unit CWE1951 (A,20,29) Buzzer CPV1062 (B,164,111) Surge Protector IMSA-6801-01Y901 Fuse 10 A CEK1208
411 413 414 415 416 421 451 452 453 454 602 603 604 605 606 607 610 613 615 616 618 619 620 621 622 701 703 704 705 706 707 708 709 710 711 712 713 714 753 755 757 759 801 802 803 804 805 806 807 811 812 813 814 815 817 818
A
RESISTORS
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 101 102 103 104 105 106 107 108 109 110 111 112 113 114 116 117 118 151 152 153 180 301 303 304 306 309 351 352 355 356 358 359 360 363 364 381 382 384 393 394 401 402 403 404 405 406 407 408 409 (B,32,120) (B,33,98) (B,25,127) (B,36,132) (B,33,133) (B,30,119) (B,26,123) (B,27,122) (B,28,119) (B,34,93) (B,33,105) (A,66,65) (B,68,56) (B,66,56) (B,31,133) (B,30,133) (B,56,64) (B,98,77) (B,98,79) (B,98,81) (B,125,88) (B,126,105) (B,124,105) (B,139,105) (B,142,104) (A,85,76) (B,149,110) (B,156,117) (B,136,119) (B,135,101) (B,132,127) (B,163,131) (B,160,130) (B,135,127) (B,137,127) (B,136,127) (B,139,124) (B,145,117) (B,141,126) (B,144,126) (A,156,56) (B,157,79) (B,157,80) (B,157,82) (B,157,83) (B,157,87) (B,157,89) (B,142,43) (B,112,53) RS1/16S181J RS1/16S222J RS1/16S181J RS1/16S101J RS1/16S101J RS1/16S223J RS1/16S223J RS1/16S102J RS1/16S102J RS1/16S332J RS1/16S562J RD1/4PU102J RS1/16S472J RS1/16S472J RS1/16S470J RS1/16S150J RS1/16S0R0J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J 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 RS1/16S0R0J RS1/16S0R0J RD1/4PU681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S102J RS1/16S223J RS1/16S223J
B
C
D
E
F
R 819 R 820 R 821
DEH-P5900MP/XU/EW5
5 6
41
1
2
3
4
Circuit Symbol and No.
R 822 R 823
A
Part No.
RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S1R0J RS1/16S473J RS1/16S103J RD1/4PU182J RS1/16S222J RS1/16S1R0J RS1/16S153J RS1/16S472J RS1/16S222J RS1/16S0R0J 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
Circuit Symbol and No.
C 313 C 315 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 316 317 318 351 352 355 356 357 358 401 402 403 404 405 406 407 408 412 451 601 602 603 604 605 606 607 609 701 703 704 705 708 709 710 751 753 754 755 756 758 760 761 762 841 842 851 901 911 912 913 921 922 923 924 961 (A,51,118) 3 300 µF/16 V (B,129,113) (B,136,113) (B,131,113) (B,134,113) (A,125,92) (A,139,92) (A,124,99) (A,145,98) (B,163,129) (B,159,130) (A,152,50) (B,154,49) (B,150,33) (B,153,26) (A,152,87) (B,167,92) (B,163,66) (A,157,29) (B,160,40) (A,120,121) (B,73,41) (B,78,41) (B,69,40) (B,94,42) (A,97,40) (B,79,32) (A,71,29) (B,146,48) (B,23,44) (A,30,27) (B,144,73) (B,126,74) (A,39,73) (B,36,71) (B,47,66) (B,112,79) (B,111,68) (B,107,73) (B,108,83) (B,109,74) (B,109,78) (B,107,78) (A,119,63) (A,122,73) (B,143,18) (A,136,14) (B,40,8) (B,54,115) (A,26,53) (B,23,68) (A,22,60) (B,16,101) (A,17,98) (A,15,114) (B,16,110) (B,67,34) (A,65,38)
Part No.
CCH1494 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CEJQ2R2M50 CEJQ2R2M50 CEJQ2R2M50 CEJQ2R2M50 CKSRYB222K50 CKSRYB222K50 CEJQ470M6R3 CKSRYB103K50 CKSRYB103K50 CKSYB475K10 CEJQ101M10 CKSRYB104K25 CKSRYB103K50 CEJQ220M10 CKSRYB105K10 CEJQ330M10 CCSRCH180J50 CCSRCH180J50 CKSRYB105K10 CKSRYB105K10 CEJQ100M16 CKSRYB104K25 CEJQ100M16 CCSRCH470J50 CKSRYB473K25 CEJQ101M10 CKSRYB105K10 CKSRYB105K10 CEJQ220M10 CKSRYB105K10 CKSRYB474K10 CKSRYB104K16 CKSRYB472K50 CKSRYB105K10 CKSRYB472K50 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CEJQ220M10 CEJQ100M16 CKSRYB104K25 CEJQ1R0M50 CKSRYB104K25 CKSRYB104K25 CEJQ470M10 CKSRYB103K50 CEAT102M16 CKSRYB103K50 CEJQ221M10 CEJQ101M16 CKSRYB103K50 CKSRYB473K25 CEJQ100M16
(B,33,45) (B,30,65) (B,110,44) (B,142,39) (B,140,39) (B,138,39) (B,132,24) (B,128,30) (B,128,20) (A,158,21) (B,138,16) (B,127,14) (B,31,9) (B,33,7) (B,109,10) (B,32,12) (B,18,64) (A,19,75) (B,11,111) (B,60,54) (B,55,57) (B,61,88) (B,61,89) (B,57,85) (B,61,91) (B,62,116) (B,60,121) (B,75,84) (B,77,87) (B,87,89) (B,87,91) (A,69,102) (B,70,34) (B,62,37)
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
824 827 828 829 831 832 833 843 844 845 851 852 853 854 911 912 922 931 932 933 934 935 936 937 938 951 952 953 954 955
B
C
R 961 R 962
D
CAPACITORS
C C C C C C C C C C C C C C C C C C C C 101 104 151 152 153 154 155 156 157 158 159 160 161 162 163 165 305 306 307 308 (B,28,133) (B,52,64) (B,144,78) (B,145,77) (B,160,71) (B,120,70) (B,162,69) (B,123,78) (B,123,80) (B,123,81) (B,121,88) (A,116,90) (B,135,95) (A,115,99) (B,120,85) (A,131,93) (B,128,109) (B,137,109) (B,131,109) (B,134,109) (B,125,132) (B,128,130) (A,104,122) CKSRYB104K25 CKSRYB103K50 CKSRYB105K10 CKSRYB105K10 CKSRYB224K16 CKSRYB105K10 CKSRYB224K16 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB153K50 CEJQ100M16 CKSRYB153K50 CEJQ470M10 CKSRYB104K25 CEJQ100M16 CKSQYB474K16 CKSQYB474K16 CKSQYB474K16 CKSQYB474K16 CKSQYB225K10 CKSQYB225K10 CEJQ100M16
E
F
C 309 C 310 C 311
C 962
42
DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
Circuit Symbol and No.
Part No.
Circuit Symbol and No.
R 1817 R 1818 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 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 (B,16,45) (B,31,24) (B,32,24) (B,15,154) (B,17,57) (B,27,61) (B,14,45) (B,29,21) (B,29,11) (B,20,158) (B,21,58) (B,30,65) (B,9,47) (B,29,18) (B,29,9) (B,21,155) (B,21,56) (B,30,62) (B,17,24) (B,14,54) (B,14,55) (B,13,19) (B,35,22) (B,33,21) (B,12,9) (B,9,11) (B,9,8) (B,23,160) (B,16,157) (B,21,63) (B,24,63) (B,29,70) (B,30,70) (B,13,15) (B,12,17) (B,13,23) (B,11,19) (B,32,54) (B,31,53) (B,31,58) (B,29,58) (B,18,64) (B,16,60) (B,21,68) (B,22,64) (B,25,67) (B,25,64) (B,15,12) (B,15,9) (B,7,13) (B,7,15) (B,37,65) (B,34,65) (B,34,71) (B,31,68) (B,28,152) (B,25,152) (B,26,157) (B,25,155) (B,29,72)
7
Part No.
RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S820J RS1/16S121J RS1/16S680J RS1/16S820J RS1/16S820J RS1/16S121J RS1/16S680J RS1/16S820J RS1/16S121J RS1/16S121J RS1/16S680J RS1/16S820J RS1/16S820J RS1/16S121J RS1/16S121J RS1/16S121J RS1/16S121J RS1/16S121J RS1/16S820J RS1/16S121J RS1/16S680J RS1/16S820J RS1/16S820J RS1/16S121J RS1/16S680J RS1/16S820J RS1/16S121J
8 A
B Number : Unit
Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1801 IC 1802 IC 1803 Q 1801 Q 1802 Q Q Q Q Q Q Q Q Q Q Q Q D D D D D D D X S S S S S S S S S S S S S S S 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1801 1802 1803 1804 1805 1806 1807 1801 1801 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 (B,26,107) IC (B,33,35) DAC (A,7,28) Remote IC (B,13,43) Transistor (B,26,20) Transistor (B,32,12) Transistor (B,18,156) Transistor (B,20,60) Transistor (B,28,66) Transistor (B,15,19) Transistor (B,33,58) (B,18,67) (B,23,69) (B,12,12) (B,36,69) Transistor Transistor Transistor Transistor Transistor PD6538A BU2507FV GP1UX51RK UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N UMX1N DAN202U DAP202U NSCM315C-6418
B
(B,28,156) Transistor (B,26,74) Transistor (B,26,148) Diode (B,23,150) Diode (A,22,20) Chip LED
C
(A,39,63) Chip LED NSCM315C-6418 (A,39,128) Chip LED NSCM315C-6418 (A,23,157) Chip LED NSCM315C-6418 (A,23,69) Chip LED NSCM315C-6418 (B,37,113) Ceramic Resonator 5.00 MHz CSS1547 (A,41,71) Push Switch (A,39,40) Push Switch (A,41,82) Push Switch (A,36,19) Push Switch (A,41,142) Push Switch (A,27,28) Push Switch (A,41,93) Push Switch (A,6,9) Push Switch (A,5,49) Push Switch (A,41,99) Push Switch (A,8,19) Push Switch (A,18,62) Push Switch (A,38,9) Push Switch (A,41,110) Push Switch (A,41,157) Push Switch (A,41,136) Push Switch (A,41,121) Push Switch (A,22,45) Switch (A,12,71) LCD CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 CSG1155 YSD5013 YAW5082
D
E
S 1817 S 1818 S 1821 LCD1801
RESISTORS
R R R R R 1807 1808 1811 1812 1813 (B,29,80) (B,33,41) (B,25,43) (B,12,137) (B,29,78) (B,12,140) (B,38,36) (B,37,43)
5
RS1/16S471J RS1/16S272J RS1/16S472J RS1/16S222J RS1/16S471J RS1/16S222J RS1/16S272J RS1/16S272J
6
F
R 1814 R 1815 R 1816
R 1874 R 1875 R 1876
DEH-P5900MP/XU/EW5
43
1
2
3
4
Circuit Symbol and No.
R 1877 R 1878
A
Part No.
RS1/16S121J RS1/16S121J RS1/16S121J 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.
210 214 216 221 222 225 226 227 228 229 230 232 233 234 235 239 240 241 243 244 255 307 308 309 310 601 602 606 701 (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,35,69) (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.
RS1/16SS102J 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 RS1/16S0R0J RS1/16SS473J RAB4CQ104J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS221J RS1/16SS221J
(B,29,75) (B,26,77) (B,28,75) (B,6,40)
R 1879 R 1881
CAPACITORS
C C C C C C C C C C C C C C C C C C C C 1801 1810 1812 1813 1814 1815 1816 1817 1818 1819 1820 1822 1823 1824 1825 1826 1827 1828 1829 1830 (B,23,32) (B,27,34) (B,10,43) (B,27,24) (B,31,16) (B,23,156) (B,23,59) (B,31,64) (B,36,117) (B,36,119) (B,36,120) (B,6,38) (A,25,20) (A,20,20) (A,41,63) (A,36,63) (A,41,128) (A,36,128) (A,26,157) (A,21,157) (A,25,69) (A,21,69) CKSRYB105K10 CKSRYB103K50 CKSQYB225K10 CKSQYB225K10 CKSQYB225K10 CKSQYB225K10 CKSQYB225K10 CKSQYB225K10 CKSRYB105K10 CKSRYB104K25 CKSRYB104K25 CKSRYB474K10 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16
B
C
C 1831 C 1832
C Number : CWX3350 Unit
Unit Name : CD Core Unit(S10.5COMP2)
D
R 702
CAPACITORS
C C C C C PE5547A S-93C56BD0I-J8 BA5839FP 2SA1577 2SB1689 C C C C C C C C C C C C C C C C C C C C 106 201 202 204 205 206 207 209 210 211 212 213 214 216 217 218 219 220 221 222 223 224 226 227 228 (B,56,69) (A,28,67) (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) (B,45,53) (A,43,55) (A,40,58) (A,40,60) (A,39,62) (B,49,59) (A,42,61) CKSQYB475K6R3 CKSRYB104K16 CKSSYB104K10 CKSSYB103K16 CKSQYB475K6R3 CKSSYB104K10 CKSRYB104K16 CEVW220M6R3 CKSSYB104K10 CKSSYB104K10 CKSRYB104K16 CKSSYB104K10 CKSSYB104K10 CKSSYB332K50 CKSSYB104K10 CKSSYB473K10 CKSSYB104K10 CKSSYB182K50 CKSSYB104K10 CCSSCH560J50 CCSSCH4R0C50 CKSSYB104K10 CCSSCH680J50 CCSSCH470J50 CKSSYB103K16 CKSSYB104K10 CKSSYB104K10
MISCELLANEOUS
IC 201 IC 202 IC 301 Q 101 Q 102 X S S S S 201 901 903 904 905 (A,34,46) (A,32,67) (A,27,14) (B,56,72) (B,47,57) (A,23,35) (A,53,37) (B,19,58) (B,38,67) (B,24,68) IC IC IC Transistor Transistor
Ceramic Resonator 16.934 MHz CSS1603
E
Switch(HOME) Switch(DSCSNS) Switch(12EJ) Switch(8EJ)
CSN1067 CSN1067 CSN1068 CSN1068
RESISTORS
R R R R R R R R R R 101 102 103 104 105 107 201 202 203 204 (B,60,73) (B,59,71) (B,60,71) (B,52,69) (B,41,57) (B,41,59) (A,32,62) (B,32,62) (B,42,45) (A,25,61) (B,26,53)
1
RS1/10SR2R4J RS1/10SR2R4J RS1/10SR2R7J RS1/16SS222J RS1/16SS102J RS1/16SS105J RS1/16S472J RS1/16SS473J RS1/16S473J RS1/16SS221J RS1/16SS104J
F
C 229 C 236
R 206
44
DEH-P5900MP/XU/EW5
2 3 4
5
6
7
8
Circuit Symbol and No.
C 239 C 240 C 250 C C C C C 251 303 304 307 308 (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.
CCSSCH220J50 CKSSYB104K10 CKSSYB102K50
A
CKSSYB102K50 CKSSYB472K25 CKSSYB223K16 CKSRYB104K16 CKSRYB105K10 CCSSCH101J50 CKSSYB102K50 CKSSYB104K10
C 703 C 704 C 711
D Number : YWM5148 Unit
Unit Name : Panel Unit
MISCELLANEOUS
D 1901 S 1901 (A,5,19) LED CL220PGC (A,78,40) Push Switch(EJECT) CSG1174
B
RESISTORS
R 1903 R 1904 (B,16,7) (B,15,9) RS1/16S101J RS1/16S101J
C
Miscellaneous Parts List
M 1 M 2 Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC7134 Motor Unit(LOADING/CARRIAGE) CXC4026
D
E
F
DEH-P5900MP/XU/EW5
5 6 7 8
45
1
2
3
4
6. ADJUSTMENT
6.1 CD ADJUSTMENT
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.
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 0 dB, and the auto-adjustment values are reset to the default settings.
C
D
· 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.
E
F
46
DEH-P5900MP/XU/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-P5900MP/XU/EW5
5 6 7 8
47
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
E F E VREF REFO1 L.P.F. Xch 100 k 390 pF Ych
Oscilloscope
F VREF
100 k 390 pF L.P.F.
D
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° . 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".
F
48
DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
Grating waveform
Ech Xch 20 mV/div, AC Fch Ych 20 mV/div, AC
A
0°
30°
B
45°
60°
C
D
75°
90°
E
F
DEH-P5900MP/XU/EW5
5 6 7 8
49
1
2
3
4
6.3 ERROR MODE
- 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 ERRORxx 6-digit display ERRxx 4-digit display Exx
(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 ComC
munication 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).
17
D
Electricity Electricity Electricity
Setup NG Search Time Out ALL Skip
30 44 50 A0
E
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
50
DEH-P5900MP/XU/EW5
1 2 3 4
5
6
7
8
6.4 SYSTEM MICROCOMPUTER TEST PROGRAM
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 88) terminal to H. The clock signal is output from the PCL terminal IC601(Pin 39). The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency. The clock signal should be 468 750 Hz(- 10 Hz, + 15 Hz). If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.
B
C
D
E
F
DEH-P5900MP/XU/EW5
5 6 7 8
51
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. - Removing the Grille Assy (Fig.1)
1 1
2
Remove the two screws and then remove the Grille Assy.
2
C
1 1
2
Grille Assy
Fig.1 - Removing the Tuner Amp Unit (Fig.2)
D
1 2 3
Remove the three screws.
1
Remove the screw.
1
1
Straighten the tabs at four locations indicated and then remove the Tuner Amp Unit.
3
E
2
3 3
F
3
Tuner Amp Unit
Fig.2 52 DEH-P5900MP/XU/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-P5900MP/XU/EW5
5 6 7 8
53
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
54
DEH-P5900MP/XU/EW5
1 2 3 4
5
7.1.2 CONNECTOR FUNCTION DESCRIPTION
5
IP-BUS INPUT AUX
6
6
ANTENNA
FRONT OUTPUT REAR OUTPUT OR SUBWOOFER OUTPUT
WIRED REMOTE INPUT
DEH-P5900MP/XU/EW5
1 2 3 4 5 6 7 8 B. UP GND ACC NC NC B.REM NC TEL 9 10 11 12 13 14 15 16
E D C
16141210 8 6 4 2 151311 9 7 5 3 1
8 9 10 11 5 6 7 1 2 3 4
7
7
RLFLRL+ FL+ RRFRRR+ FR+
1. BUS+ 2. GND 3. GND 4. NC 5. BUS6. GND 7. BUS L+ 8. ASENB 9. BUS R+ 10. BUS R11. BUS L-
8
8 A B
55
F
1
2
3
4
7.2 PARTS
7.2.1 IC
HA12241FP
A
stb 8
BIAS
VCC 7
+BUS 6
-BUS 5
+ -
DRIVER OUTPUT (current)
B
PAL007C
1 S1
2 R out
3 S2
Protector; Over voltage
TAB P-GND2 OUT2-
amp_vcc Stand-by Circuit
Reference
C
STBY OUT2+ VCC OUT1P-GND1 OUT1+ SVR IN1
Offset Detection
Protector; Thermal
Offset Detection
D
IN2 S-GND IN4 IN3 AC-GND OUT3+ P-GND3
Protector; Short circuit
Offset Detection
E
OUT3VCC OUT4+ MUTE OUT4P-GND4 SWITCH
Offset Detection
Protector; Over current limit
F
Mute circuit
56
DEH-P5900MP/XU/EW5
1 2 3 4
-
RECEIVER OUTPUT
COM
+
4 GND
sw_vcc
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
stby
-+
amp_vcc
+-+ +-+
sw_vcc
LM_out
DATA CLK
STB
Vcc
Vref
GND
PML015B
Level Meter Digital Block
Supply & Reference
5
- Block Diagram
Input Selector
Anti-Alias Filter
Phase inv.
LPF
5
IN1_L IN2_L IN3_L
Vp Pref PGND
IN4+_L IN4-_L
Isolator
Primary Gain Adjuster Volume Secondary Volume AntiRadiation Filter Auto Zero
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-P5900MP/XU/EW5
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