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ORDER NO.
CRT3852
DEH-P6900IB/XN/EW5
CD RDS RECEIVER
DEH-P6900IB
This service manual should be used together with the following manual(s):
Model No.
CX-3195
/XN/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-ZZU. DEC. 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-P6900IB/XN/EW5
1 2 3 4
2
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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.
B
C
D
E
F
DEH-P6900IB/XN/EW5
5 6 7 8
3
1
2
3
4
[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.
C
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-P6900IB/XN/EW5
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8
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 IPOD TEST MODE ...................................................................................................................................51 6.5 SYSTEM MICROCOMPUTER TEST PROGRAM ....................................................................................52 7. GENERAL INFORMATION .............................................................................................................................53 7.1 DIAGNOSIS..............................................................................................................................................53 7.1.1 DISASSEMBLY......................................................................................................................................53 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..........................................................................................56 7.2 IC ..............................................................................................................................................................57 7.3 OPERATIONAL FLOW CHART ................................................................................................................67 8. OPERATIONS .................................................................................................................................................68
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DEH-P6900IB/XN/EW5
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1
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1. SPECIFICATIONS
A
Backup current .................... 5 mA or less
B
C
D
E
F
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DEH-P6900IB/XN/EW5
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8
A
B
C
D
E
F
DEH-P6900IB/XN/EW5
5 6 7 8
7
1
2
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
B
C
20
D
E
F
8
1
"
5
8
14
17 18 16 19
13 3 12
11 10
15
9
1
23
24
22 6
4
21
DEH-P6900IB/XN/EW5
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8
PACKING SECTION PARTS LIST
Mark No. 1 2 3-1 3-2 3-3 3-4 3-5 3-6 3-7 4 5 6 7 8 9 Description Polyethylene Bag ····· Caution Card Warranty Card Owner's Manual Owner's Manual Owner's Manual Owner's Manual Installation Manual Remote Control Unit Polyethylene Bag Cord Assy ····· Accessory Assy Polyethylene Bag Part No. CEG-162 CRP1335 CRY1157 XRB7039 XRD7136 XRD7137 XRD7138 XRD7139 CXC5717 CEG1116 XDP7003 XEA7011 CEG1160 * Mark No. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Description Holder Holder Handle Bush Screw Assy Polyethylene Bag Screw Screw Screw Screw Unit Box Contain Box Protector Protector Case Assy Part No. CND1249 CND1250 CND3707 CNV3930 CEA5317 CEG-127 BPZ20P060FTB CBA1650 CRZ50P090FTC TRZ50P080FTC XHG7135 XHL7135 YHP5009 YHP5008 XXA7417
B
A
* *
Owner's Manual,Installation Manual
Part No.
XRD7136 XRD7137 XRD7138 XRB7039 XRD7139 English, Spanish German, French Italian, Dutch Russian English, Spanish, German, French, Italian, Dutch, Russian
C
Language
D
E
F
DEH-P6900IB/XN/EW5
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9
1
2
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4
2.2 EXTERIOR
81
A
2 2 12
15
6 10 2
B A
2
11
C
B
35 17 38 38 42 38 38 43 45 83 19 83 37 3 19 84 85 33 34 23 22 32 25
D B
20
18 87
18 31 30 27 7 28 5
26
C
B
50 47 49 46 48
A
44
A
24 29 86 52 41 82
D
55 39 53 54 4
D
4 40 57 73 75 66
E
60
1
4
65 59 77 79 80 78 76
C
8
70
D
71
72 64 36 1 9
88
58 68 58 58
F
56 62 69
63 61 67
13 14
16
58
74
10
DEH-P6900IB/XN/EW5
1 2 3 4
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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 Earth Plate Holder Cushion Remote Control Unit Cover CD Mechanism Module(S10.5) Cable Cord Assy Cord Assy Cap Insulator Panel Tuner Amp Unit Screw Screw Screw ····· Fuse(10 A) Plug(CN901) Plug(CN801) Connector(CN651) Connector(CN101) Connector(CN701) Antenna Jack(CN401) Holder Pin Jack(CN352) Holder Holder Insulator Jack(CN171) Heat Sink Chassis Unit Detachable Assy Screw Button Button Spring Cover Lighting Conductor Connector(CN1801) Connector(CN1802) Double side Tape OEL Unit Holder Holder Part No. BMZ30P040FTB BSZ26P060FTC BSZ30P060FTC BSZ30P200FTC CNC8915 CND3598 CNM8890 CXC5717 CZN5357 CXK5763 XDE7022 XDE7026 XDP7003 CKX-003 XNM7106 XNS7201 XWM7163 BPZ26P070FTC BSZ26P060FTC BSZ26P200FTC 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 82 83 84 85 86 87 88 Description Knob Unit ····· Sub Grille Assy Plate Grille Unit Button Unit Button Screw(M2 x 4) Screw Washer Spring Spring Spring Spring Holder Gear Arm Arm Arm Arm Panel Unit Connector(CN1951) Connector(CN1950) Holder Unit Holder Unit Damper Unit Sub Panel Assy Cover Lighting Conductor Spring Pin Case Insulator Transistor(Q650,911) IC(IC901) Choke Coil(L901) FM/AM Tuner Unit IC(IC301) Sub Spring Assy Part No. XXA7493
A
XXA7501 XNS7196 XXA7505 XXA7508 CAC7752 CBA1649 CBA1925 CBF1038 CBH2650 CBH2651 CBH2652 CBH2653 CND1254 CNV5997 CNV7400 CNV7401 CNV7402 CNV7403 CWM9835 CKS4806 CKS5192 CXB9501 CXB9502 CXB9503 XXA7511 CNM6854 CNV6487 CBL1512 CNV6486 YNB5014 YNM5062 2SD2396 NJM2388F84 CTH1280 CWE1951 PAL007C XXA7363
B
C
>
CEK1208 CKM1376 CKS3537 CKS3829 CKS5271 CKS5691 CKX1056 CND1054 XKB7001 XNC7026 XNC7030 XNM7031 XKS7005 YNR5031 XXA7507 XXA7519 BPZ20P080FTB XAC7149 XAC7155 XBH7001 XNS7180 XNV7035 CKS5207 CKS5545 CNM8673 MXS8231 XNC7009 XNV7029
D
E
F
DEH-P6900IB/XN/EW5
5 6 7 8
11
1
2
3
4
2.3 CD MECHANISM MODULE
A
B
C
D
E
F
12
DEH-P6900IB/XN/EW5
1 2 3 4
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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. CWX3514 CKS4182 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 CNV7218 CNV7219 CNV7361 CNV7595 CNV7799 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 CNV8938 CXC4026 CXC4027 CXC4028 CXC4029 CXC4031 CXC7134 CXC6359 JFZ20P020FTC JGZ17P022FTC YE20FTC CXX1942 IMS26P030FTC
A
B
C
D
E
F
DEH-P6900IB/XN/EW5
5 6 7 8
13
1
2
3
4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
A TUNER AMP UNIT
CN751
ASL
1 2
VR751
VDD TUNPDO TUNPCK
CE2
7 6
CE2
13
ROM_VDD
SL
5
SL
10 9 8
CE1 CK DI
CE1
11
LDET
TUNPDI
LDET
14
DO
18 19 20 21
RDS_CK RDS_LOCK RDS_HSLK RDS_DATA
FM/AM TUNER UNIT
NC
5V
OSC
LPF
ANTENNA
CN401
1 2
1
AM ANT ATT
FMRF
FM ANT 3 ATT FMRF RF adj ANT adj
IC1 3.3V MIXER, IF AMP
T51
CF52
C
AUDIOGND OSCGND VDD_3.3 RFGND DGND 3.3V IC4 3.3V 2.5V 2.5V
VCC
NC
2
12
15
22
16
4
17
IP BUS
D
C CD CORE UNIT(S10.5COMP2)
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE
CN101
LDMD 15 5 15 5 8 Q101
141 142 REFO AC,BD,F,E 133
5
LD PD REFOUT XTAL 50 /XTAL 52 X201 16.93MHz
ACC PW
HOLOGRAM UNIT FOM 3 FOP 2 TOP 1 4 14 LD+ 3 FOP 2 1 TOP TOM 4 14 FOM
7 DOCK RX 4 1 2 iPOD GND F/W PWR
E
FOCUS ACT. MONITOR TRACKING ACT. DIODE
CD DRIVER IC301 BA5839FP
12 FOM 11 FOP 14 TOP 13 TOM
TOM
Q701
Q703
B.UP
TD,FD SD,MD
IC201 PE5547A
LOUT 55
CN701
LOUT 13
3
CN651
CDL
Q702 Q705
65 PPOWER ILMPW ROT0 ROT1
VDD
SPINDLE MOTOR
M
16 22 SOP LOEJ 15 SOM 21 18 LCOP CLCONT 17 9 CONT LCOM 5 43 41 LOEJ CLCONT CONT /PUEN /RESET 8 7 6 12EJ VCC 39 16
VDD Q102 VDD 9
7
VDD 3.3V REGULATOR
VDD
3
LOAD/ CARRIAGE MOTOR
M
IC641 NJM2885DL-33
1
/RESET BRST,BRXEN,BSRQ BDATA,BSCK VD VD
8
8
RESET
BRST,BRXEN,BSRQ,BDATA,BSCK Q650
2 1
14 15 VD
8EJ DSCSNS 9 HOME
VD 7.5V REGULATOR
B.UP Q651
S904 12EJ
S905 8EJ
S901 HOME VD S903 DSCSNS
F
VDSENS
11
14
DEH-P6900IB/XN/EW5
1 2 3 4
VREF 8
6 DOCK TX
4
VDD
RF-AMP, CD DECODER, MP3/WMA DECODER, DIGITAL SERVO / DATA PROCESSOR
B
IC3 EEPROM 5.0V
IC5 3.3V
IC2 2.5V Lch DET, FM MPX, RDS DECODER
RDSDATA RDSHSLK
23
RDSCK
RDSLOCK
ELE SO
14 20 MICIN TUNL 22 MU Noi
3.3V SYS+B
CDL BUSL+
MIC 8 IN3 9 IN2 7 IN4
CN101
7 11 5 1 8
BUSL+ BUSLBUSBUS+
BUSLSEL-L
6 IN4 10 IN1 13
Q101
IP-BUS DRIVER 1 5 IC 101 6 HA12241FP 2
B.UP 8
28 27
TX RX
SACLK
58
SA_
VST,VCK,VDT 79 80 IPPW SAOUT ASENBO MUTE 3 2 85 90
Q102
CN171
5 4 3 2 AUXINL 8 AUXGND 10 KEYD KEYAD
AUX IN IC171 NJM2794V
AUX IN/i-POD SELECTOR
7 4 1
IC703 TC4066BFT
13 12 6 5
SYSTEM CONTROLLER IC 601(2/2) PEG273A
2 89 KEYD KEYAD AUXON IPODON OELPW 63 PID PSENS SYSPW
OEL+B
Q819
OEL+B
CN701
9 10 3 AUDL AUDGND ACC ID 8 10
Q820
i-POD IC704 NJM2794V
7
51 52
Q707 Q706
66
20 1
TX 5.2V 3.3V IC 702 TC7SH08FUS1
1
B.UP 33 Q801 TXPOD FLPILM 34 64 87 RXPOD PSENSG PVSENS B.UP Q822 EJTIN 40 42
RX 3.3V 5.2V IC 701 TC7SET08FUS1 1 4
ILB CONTRO
Q8
37 36 35
SWVDD
VDD Q831 4
CDRST(RST2)
SWVDD
38 Q832
DPDT KYDT
29 30
O 18
VDCONT
CSENS
91 DETACH SENSE SW S802
DSENS
39
5
6
7
8
A
1
RESET IC602 S-80835CNMC-B8U
2
VDD
RL
MUTE
Q351
CN352
RL 2
10 RESET
BZ621 BUZZER
PEE 24
SWL Q353 FL
SWL
4
CE2 CE1 TUNPDI TUNPDO TUNPCK
LDET
69 70 43 44 45
17
TUNPCE2 TUNPCE1 TUNPDI TUNPDO TUNPCK LDET SL XOUT 11 XIN 13 X601 20.00MHz VDD
FL
6
B
VDD REGULATOR
Q911
Q352
SL
95
Q401
RDSDATA RDSHSLK
48 46
SYSTEM CONTROLLER IC 601(1/2) PEG273A
DALMON
Q912
RDSDATA
67
3
Q402
RDSCK
RDSHSLK
BACKUP SENSE
BSENS 16
RDSCK
B.UP
CN901
B.UP
73 72
1 3
B.UP ACC
Q931
ACC
ASENS
RDSLOCK
47
RDSLK
ACC SENSE
ISENS 81 Q951
Q941
ILM
93 57
ASLIN/NC EMUTE
5
ILM
TELIN
8
SML ILM CELLULAR MUTE
B.UP
TEL
8
TEL
C
GND
ELECTRONIC VOLUME/ SOURCE SELECTOR
14 20 MICIN TUNL CDL BUSL+ BUSLSEL-L 22 MUTE Noise_DET_out PRE/SW_L Front_L 40 38 39
2
POWER AMP
14 12
6,20 VCC
MIC_in 8 IN3_L 9 IN2_L 7 IN4+_L
FLFL+ RL-
23 21 3 5
FLFL+ RLRL+
B.REM
10 12 9 11 6
FLFL+ RLRL+
B.REM
FLin RLin MUTE 22
IC201 PML016B
IC 301 PAL007C
STBY 4
Rear_L
12V REGULATOR
Vp SA_out 43 12 Q201
Q202
6 IN4-_L 10 IN1_L 13
RL+ B.REM 25
SACLK
58
SA_clk
MUTE
Q982 B.UP
VST,VCK,VDT 90
SAOUT
MUTE
Q301
SYS +B REGULATOR
SYS+B
2
MUTE
85
TEM OLLER (2/2) 73A
OEL+B
Q819
OEL+B
Q981
IC 901 NJM2388F84
4
1
B.UP
D
BACK UP
E-MUTE
B.UP
Q851 Q852
3.3V REGULATOR
6,7
ILL
1 SYS+B
Q820
IC851 NJM2360M
1
3.3V
3
IC420 NJM2885DL1-33
B. REM
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
OELPW SYSPW
20 1
DC/DC CONVERTER CN801
B.UP Q801 FILM+ FILM5 6 5 6
SYSPW
FLPILM EJTIN
40 42 EJECT DGND 8 9 8 9 S1970
D PANEL UNIT
EJECT
B
S1810 JOYST
KEYBOARD UNIT
ILB CONTROL
Q821 B.UP Q822 IL+B 7 7
CN1801
4 9 IL+B
8.3V
ROTARY COMMANDER
Phase_B Phase_A 10 1
E
ROM
33 23 BYTE Vcc
9 ILMPW ROT0 ROT1 37 36 35 ROT0 13 ROT1 12 13 12 2 7
4 6
ROT0 ROT1
Q1811
Q1812
5.1V
IC1871 PD8168A
A18 A19 CE OE
3.3V REGULATOR
11 SW+5V 1,3
DATA
VDD Q831 SWVDD 38 Q832 DPDT KYDT 29 30
SW+5V
2
2
OPT IN
12
2 43 14
ADDRESS
SWVDD
IC1831 S-1200B33-M5
5
KEY MATRIX
S1803-S1809 88 98 JOYST DIM KD0-2,KS0-2
VCC2
VCC1
AVCC
VREF
CS0
CS1
CS2
REM
RD
IC1811 GP1UX31RK
3 1 4 60 14 96 97 48 47 46 42
REMOTE CONTROL SENSOR
DPDT KYDT 11 14 11 14 10 8 3 5 DPDT KYDT 27 28 DPDT KYDT
OEL UNIT
13 11 X1841 16.000MHz
KEY/OEL CONTROLLER IC1841 PEG272A
XIN XOUT
CN1802
10,11 8 2
LS,CKD,OELD,D_SEL OEL+B CSENS 91 DETACH SENSE SW S802 DSENS 39 10 10 4 5 3 8 10 OEL+B CSENS 5.1V 18V Q1881 CSENS 4
F
Q1882 12V
CN1951 CN1950
12V REGULATOR
DEH-P6900IB/XN/EW5
5 6 7 8
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,AM(22.5 kHz,30 %) : -20 dBs
A-a
A-b
Guide page
A-a
A-b
Detailed page
IPBUS:2.2 dBs FM/AM TUNER UNIT
B
C
AUX1/IPOD : 2.2 dBs
D
EJECT
B
CN1801
E
C
CN701
D
CD:0.6 dBs
NOTE :
PANEL UNIT
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:
F
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.
A D
16
1
DEH-P6900IB/XN/EW5
2 3 4
5
6
7
8
A-b
A
TUNER AMP UNIT
A
10K(B)
SUB WOOFER L CH SUB WOOFER R CH FRONT L CH
B
>
3A
FRONT R CH REAR L CH REAR R CH
FM,AM:3.1 dBs IPBUS:14.3 dBs CD:14.7 dBs AUX1/IPOD:13.3 dBs
C
600uH
SYSTEM CONTROLLER
>
CEK1208 10A
D
FM,AM:25.1 dBs IPBUS:36.3 dBs CD:36.7 dBs AUX1/IPOD:35.3 dBs
BACK UP
ILM
B. REM
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
E
F
A
DEH-P6900IB/XN/EW5
5 6 7 8
17
F
E
B
A
D
C
18
A-a A-b
A-b A
TUNER AMP UNIT
10K(B)
1
SUB WOOFER L CH SUB WOOFER R CH FRONT L CH
1
2
2
1
>
3A
FRONT R CH REAR L CH REAR R CH
FM,AM:3.1 dBs IPBUS:14.3 dBs CD:14.7 dBs AUX1/IPOD:13.3 dBs
2
3
600uH
DEH-P6900IB/XN/EW5
3
4
4
SYSTEM CONTROLLER
3
>
CEK1208
4
4
>
CEK1208 10A
5
5
5
6
6 FM,AM:25.1 dBs IPBUS:36.3 dBs CD:36.7 dBs AUX1/IPOD:35.3 dBs
BACK UP
6
ILM
B. REM
7
A-a A-b
DEH-P6900IB/XN/EW5
E D C
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
7 A B
7
8
8
8
A-b
19
F
F
E
B
A
D
C
FM/AM TUNER UNIT
20
A-b
A-a
A-a A-b
FM,AM(22.5 kHz,30 %) : -20 dBs
1
1
IPBUS:2.2 dBs
2
2
1 2
DEH-P6900IB/XN/EW5
3
3
AUX1/IPOD : 2.2 dBs
4
4
3 4
4
5
5
5 6
EJECT
6
6
B
CN1801
7
C
DEH-P6900IB/XN/EW5
CN701
D
CD:0.6 dBs
PANEL UNIT
7
7
A-a A-b
NOTE :
8
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:
The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
8
D A-a
E
8
Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms
*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
A-b
21
A
D
C
F
B
1
2
3
4
3.3 KEYBOARD UNIT
A
D
CN1951
B
MULTI-CONTROL
C
TA
D
E
F
B
22 DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
B
KEYBOARD UNIT
A
B
C
D
PD8168A
E
OEL UNIT
F
B
DEH-P6900IB/XN/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
#
@
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-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
C-b
C
CD CORE UNIT(S10.5COMP2)
A
!
B
SIGNAL LINE
F T C S
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
C
D
A
CN651
6
E
^
&
F
C
DEH-P6900IB/XN/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-P6900IB/XN/EW5
3
3
4
4
5
6
7
8
CN651
A
A
6
B
^
&
C
C-a C-b
D
E
F
2
3
C-b
8
DEH-P6900IB/XN/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-P6900IB/XN/EW5
%
T F T F F T T F F T T
3
F F T T
3
#
@
4
4
SWITCHES: CD CORE UNIT(S10.5COMP2) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH ON-OFF
SWITCHES: CD CORE UNIT(S10.5COMP2) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF
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-P6900IB/XN/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 !RFOK(MONI_2) 2 V/div #FE 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-P6900IB/XN/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 Mode: Normal
C
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-P6900IB/XN/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 JACK WIRED REMOTE INPUT CORD ASSY IP-BUS INPUT
i Po
Connector
Capacitor
B
SIDE A
P.C.Board
Chip Part
SIDE B
C
D
E
F
DSENS
A
32 DEH-P6900IB/XN/EW5
1 2 3 4
FRONT
5
6
7
8
A
i Pod CONNECTOR REAR OUTPUT FRONT OUTPUT SUBWOOFER OUTPUT
8 6 4 2 7 5 3 1
SIDE A
Y
ANTENNA JACK
CN352
B
2
1
C
FM/AM TUNER UNIT
D
TESTIN PCL
E
D
CN1950
C
FRONT
CN701
F
A
DEH-P6900IB/XN/EW5
5 6 7 8
33
1
2
3
4
A
A
TUNER AMP UNIT
>FU 352 (B,128,136) Fuse 3 A CEK1286
B
C
D
E
F
A
34 DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
A
SIDE B
B
C
D
E
F
A
DEH-P6900IB/XN/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
B
D
CN1951
C
OEL UNIT
D
MULTI-CONTROL
E
F
B
36 DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
4.3 PANEL UNIT
A
D
PANEL UNIT
SIDE A
B CN1801
EJECT
B
C
D
PANEL UNIT
SIDE B
D
A
CN801
E
F
D
DEH-P6900IB/XN/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
CN651
PICKUP UNIT(P10.5)(SERVICE)
B
C
D
E
M2 LOADING /CARRIAGE MOTOR M1 SPINDLE MOTOR
F
C
38 DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
C
CD CORE UNIT(S10.5COMP2)
SIDE B
A
B
C
D
E
F
C
DEH-P6900IB/XN/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 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q D D D D D D D D D D D D
Circuit Symbol and No.
352 353 401 402 650 651 701 702 703 705 706 707 801 819 820 821 822 831 832 851 852 911 912 931 941 951 981 982 171 172 201 202 301 302 612 650 751 801 802 803 (B,139,128) Transistor (B,164,132) Transistor (B,140,42) Transistor (B,126,42) Transistor (A,7,69) Transistor (B,22,66) Transistor (A,120,120) Transistor (A,125,125) Transistor (A,122,130) Transistor (B,110,110) Transistor (B,134,83) (A,138,92) (A,103,29) (A,112,25) (A,112,31) (A,34,41) (B,72,19) (B,97,30) (B,93,22) (A,18,34) Transistor Transistor Transistor Transistor Transistor
Part No.
RT3C99M RT3C99M UMH1N UMH1N 2SD2396 UMD2N 2SA2060 2SA1162 2SA2060 2SC4081 RT1N241M RT1N241M RT1N431M 2SA1576A RT1N141M-11 2SD1767 UMD2N 2SA1576A RT1N141M-11 2SD1760F5 UMD2N 2SD2396 UMD2N RT3CLLM RT1N141M-11 2SA1576A 2SC4081 UMD2N HZM6R2ZMWA HZM6R2ZMWA HZS12L(B1) RB706F-40 MPG06G-6415G3 MPG06G-6415G3 MC2850-11 MTZJA8R2(B) RB706F-40 MC2850-11 MC2848-11 MC2846-11
C
Unit Number : XWM7163 Unit Name : Tuner Amp Unit Unit Number : Unit Name : Keyboard Unit Unit Number : CWX3514 Unit Name : CD Core Unit(S10.5COMP2) Unit Number : CWM8758 Unit Name : Panel Unit
D
A Number : XWM7163 Unit
Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 101 IC 171 IC 201 IC 301 IC 420 (A,44,90) IC (A,112,86) IC (A,82,91) IC (A,93,135) IC (A,152,28) IC (A,109,56) IC (A,84,64) IC (A,54,35) IC (A,116,37) IC (A,119,37) IC (A,125,79) IC (A,131,65) IC (B,40,20) IC (A,7,122) IC (B,42,106) Transistor (B,37,104) Transistor (A,48,75) Transistor (A,55,76) Transistor (A,145,92) Transistor (A,138,129) Transistor
1
Transistor Transistor Transistor Transistor Transistor
HA12241FP NJM2794V PML016B PAL007C NJM2885DL1-33 PEG273A S-80835CNMC-B8U NJM2885DL1-33 TC7SET08FUS1 TC7SH08FUS1 TC4066BFT NJM2794V NJM2360M NJM2388F84 2SA1576A RT1N141M-11 2SC4081 UMD2N RT1N241M RT3C99M
2
(B,32,35) Transistor (A,7,103) Transistor (B,31,82) Transistor (B,49,97) Transistor (A,115,74) Transistor (A,49,98) Transistor (B,25,93) Transistor (A,141,102) Transistor (A,16,129) Diode (A,10,130) Diode (A,55,80) Diode (A,119,74) Diode (A,102,105) Diode (A,99,100) Diode (B,132,50) Diode (A,18,70) Diode (A,50,67) Diode (B,104,33) Diode (B,114,31) Diode (B,126,34) Diode
E
IC 601 IC 602 IC 641 IC 701 IC 702 IC 703 IC 704 IC 851 IC 901 Q 101
F
Q Q Q Q Q
102 201 202 301 351
40
DEH-P6900IB/XN/EW5
3 4
5
6
7
8
Circuit Symbol and No.
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 L L L X 804 805 821 852 853 854 901 902 911 912 931 932 942 951 981 982 984 101 201 202 401 402 403 601 701 831 851 901 951 601 (B,121,34) Diode (B,109,31) Diode (A,78,14) Diode (B,49,18) Diode (A,24,29) (A,89,43) Diode (A,66,119) Diode (A,70,116) Diode (A,15,86) Diode (A,19,82) Diode (A,55,103) Diode (A,49,103) Diode (A,138,75) Diode (A,45,95) Diode (A,20,90) Diode (A,97,70) Diode (A,138,79) Diode (A,14,78) Inductor (A,66,78) Ferri-Inductor (A,58,95) Ferri-Inductor (A,154,51) Inductor (A,149,93) Inductor (B,156,98) Chip Coil (A,78,57) Ferri-Inductor (A,115,32) Inductor
Part No.
MC2848-11 MC2846-11 HZS9L(B2) RB411D MTZJA10(B) MC2848-11 MPG06G-6415G3 MPG06G-6415G3 MPG06G-6415G3 HZS6L(B1) HZS7L(A1) HZS7L(C3) 1SS133 MC2848-11 HZS9L(A2) MC2848-11 1SS133 LAU2R2K LAU4R7K LAU100K LAU1R0K LAU1R0K LCTAW4R7J2520 LAU100K CTF1382 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
Circuit Symbol and No.
175 203 209 210 212 213 301 302 303 304 305 306 307 308 309 310 311 312 351 352 353 354 355 358 359 360 361 363 364 366 367 368 369 371 372 373 401 402 403 404 405 406 407 408 409 411 413 424 605 606 607 608 609 610 611 612 613 614 621 631 (A,103,91) (B,36,38) (A,109,74) (A,72,96) (A,52,75) (A,73,93) (A,146,89) (A,140,95) (A,144,89) (A,151,105) (B,90,92) (B,102,96) (B,104,89) (B,103,93) (B,97,91) (B,103,91) (B,107,95) (B,108,92) (B,138,113) (A,137,125) (A,139,127) (B,161,136) (A,143,129) (A,133,129) (A,145,124) (B,143,125) (A,142,124) (B,134,129) (B,128,132) (B,132,129) (B,163,124) (B,168,127) (A,157,127) (B,159,124) (B,164,127) (B,164,136) (B,154,66) (A,131,38) (B,160,72) (B,114,49) (B,157,80) (B,157,82) (B,118,52) (B,157,85) (B,157,87) (B,158,89) (B,157,91) (B,117,54) (B,114,59) (A,91,65) (B,82,58) (B,101,59) (A,96,42) (A,91,63) (B,102,54) (B,120,120) (B,123,124) (A,91,66) (B,102,40) (A,131,49)
Part No.
RS1/16S223J RS1/16S0R0J RS1/16S221J RS1/16S221J RS1/16S152J RAB4C102J RS1/16S103J RS1/16S331J RS1/16S103J RS1/16S153J RS1/16S682J RS1/16S682J RS1/16S682J RS1/16S682J RS1/16S123J RS1/16S123J RS1/16S123J RS1/16S123J RS1/16S390J RS1/16S472J RS1/16S472J RS1/16S223J RS1/16S223J RS1/16S390J RS1/16S390J
C
A
B
(A,103,24) Ferri-Inductor LAU100K (A,44,17) Inductor CTF1660 (A,32,109) Choke Coil 600 µH CTH1280 (A,59,103) Inductor LAU2R2K (A,94,58) Crystal 20.00 MHz VSS1167 (A,23,11) Switch(DSENS) CSN1039 (A,43,49) Semi-fixed 10 k(B) CCP1229 (B,128,136) Fuse 3 A CEK1286 (A,162,103) FM/AM Tuner Unit CWE1951 (A,137,25) Buzzer CPV1062 (B,161,113) Surge Protector IMSA-6801-01Y901 Fuse 10 A CEK1208
RS1/16S472J RS1/16S223J RS1/16S472J RS1/16S223J RS1/16S390J RS1/16S390J RS1/16S472J RS1/16S223J RS1/16S390J RS1/16S472J RS1/16S223J RS1/16S0R0J RAB4C223J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S104J RS1/16S104J RS1/16S822J RS1/16S102J RS1/16S102J RS1/16S471J RS1/16S473J RS1/16S682J RS1/16S152J RS1/16S0R0J RS1/16S102J RS1/16S104J
E D
S 802 VR751 >FU352 TU401 BZ621 AR401 >
RESISTORS
R R R R R R R R R R R R R R R R R R R R 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 161 162 163 164 172 (B,38,137) (B,38,135) (B,39,130) (A,38,87) (A,50,89) (A,51,91) (B,28,135) (B,26,132) (B,37,106) (B,30,122) (B,28,122) (B,26,123) (B,29,138) (B,45,109) (B,40,109) (A,74,58) (A,73,64) (A,74,56) (A,76,64) (A,111,93) RS1/16S101J RS1/16S620J RS1/16S101J RS1/16S102J RS1/16S472J RS1/16S472J RS1/16S181J RS1/16S223J RS1/16S222J RS1/16S181J RS1/16S223J RS1/16S102J RS1/16S102J RS1/16S223J RS1/16S472J RS1/16S102J RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S223J
F
DEH-P6900IB/XN/EW5
5 6 7 8
41
1
2
3
4
Circuit Symbol and 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
C
Part No.
RS1/16S104J RS1/16S682J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S104J RD1/4PU561J RS1/16S221J RS1/16S104J RS1/16S104J RS1/16S682J RS1/16S102J RS1/16S102J RS1/16S103J RS1/16S102J RS2PMFR47J RS1/16S103J RD1/4PU102J RD1/4PU102J RS1/16S104J RS1/16S514J RS1/16S393J RS1/16S104J RS1/16S102J RS1/16S472J RS1/16S472J RS1/16S102J RS1/16S102J RS1/16S104J RD1/4PU102J RS1/16S103J RD1/4PU102J RS1/16S103J RS1/16S103J RS1/16S223J RS1/16S223J RS1/16S222J RS1/16S561J RS1/16S104J RS1/16S104J RS1/16S473J RS1/16S104J RS1/16S102J RD1/4PU222J RD1/4PU222J RD1/4PU222J RD1/4PU222J RS1/16S222J RD1/4PU222J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S1R0J RS1/16S222J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S104J RS1/16S473J 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.
820 821 824 825 831 832 833 850 852 857 858 859 860 901 902 912 913 914 915 916 918 931 932 933 934 935 936 941 942 951 952 953 954 981 982 (A,112,28) (A,43,45) (A,83,18) (B,46,41) (B,94,30) (B,96,26) (B,101,21) (A,28,37) (A,33,26) (B,38,25) (A,38,29) (B,38,27) (B,33,24) (B,21,99) (B,20,100) (B,34,81) (B,12,81) (A,45,66) (A,41,64) (A,112,71) (B,11,107) (A,52,103) (B,47,106) (B,50,100) (B,53,99) (B,42,104) (B,45,102) (A,64,103) (B,141,73) (A,62,103) (A,46,98) (A,51,94) (A,52,97) (B,22,96) (B,22,93) (B,24,87) (A,142,95)
Part No.
RS1/16S472J RD1/4PU391J RS1/16S472J RS1/16S102J RS1/16S473J RS1/16S102J RS1/16S222J RD1/4PU681J RS1/16S1R0J RS1/16S391J RD1/4PU272J RS1/16S391J RS1/16S391J RS1/16S102J RS1/16S103J RS1/16S222J RS1/16S223J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S391J RD1/4PU102J RS1/16S472J RS1/16S473J RS1/16S103J RS1/16S473J RS1/16S104J RD1/4PU102J RS1/16S103J RD1/4PU153J RS1/16S472J RS1/16S472J RS1/16S102J RS1/16S683J RS1/16S683J RS1/16S223J RS1/16S102J
A
640 642 643 645 646 647 649 651 653 654 666 673 701 702 705 706 707 708 709 710 711 712 713 714 716 717 718 720 721 722 723 724 725 726 728 731 734 751 752 753 754 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819
(A,74,35) (A,71,39) (A,104,41) (A,85,69) (B,71,36) (A,71,35) (B,71,34) (A,18,64) (A,71,30) (A,74,32) (B,86,41) (B,88,41) (A,117,42) (A,107,42) (A,124,121) (A,122,116) (A,128,115) (A,121,125) (A,106,99) (A,108,99) (A,139,87) (A,133,95) (A,135,94) (A,135,90) (A,134,88) (A,133,93) (A,135,46) (A,120,40) (A,125,33) (A,125,35) (A,111,102) (A,117,131) (A,114,102) (B,110,113) (B,114,110) (A,135,77) (A,132,75) (B,41,57) (A,38,50) (A,47,70) (A,49,65) (B,102,38) (A,66,16) (A,66,14) (A,126,25) (A,129,25) (A,122,25) (A,119,25) (B,114,26) (A,106,23) (B,132,27) (B,117,35) (B,109,34) (A,80,18) (B,111,26) (B,113,36) (B,112,26) (B,104,30) (B,134,27) (A,109,25)
B
R R R R R R R R R R
D
R R R R R R R R R R
R 983 R 984
CAPACITORS
C C C C C C C C C C C C C C C C C C C C 101 102 103 104 171 173 176 180 181 182 183 185 201 204 205 206 207 208 209 210 (B,33,139) (A,41,86) (A,41,94) (A,44,86) (A,109,93) (A,103,89) (B,15,140) (A,105,87) (A,120,86) (A,107,90) (A,102,86) (A,105,85) (B,73,92) (B,75,81) (B,73,94) (B,63,85) (A,72,84) (A,76,79) (A,62,82) (A,91,97) CKSRYB104K16 CKSRYB104K16 CCSRCH101J50 CCSRCH101J50 CKSRYB472K50 CKSRYB472K50 CKSRYB104K16 CKSRYB105K10 CEJQ2R2M50 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB474K10 CKSRYB104K16 CKSRYB105K10 CKSQYB225K10 CEJQ100M25 CEJQ470M16 CEJQ470M16 CKSRYB104K16
E
R R R R R R R R R R R R R R R
F
42
DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
Circuit Symbol and No.
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 C C C C C 213 214 215 216 217 219 220 221 222 223 224 225 226 227 229 230 231 232 233 234 235 236 237 240 309 311 312 313 314 315 316 317 318 319 320 321 359 360 361 362 363 364 402 403 405 406 408 415 420 422 430 601 602 603 604 605 606 608 650 651 (B,86,96) (B,82,96) (B,81,93) (B,81,90) (B,78,83) (A,66,94) (A,69,99) (A,73,103) (A,77,103) (A,83,103) (A,90,103) (A,81,79) (A,88,79) (A,97,78) (A,64,88) (A,81,73) (A,89,73) (B,50,84) (B,55,82) (A,56,85) (A,96,86) (A,78,108) (A,76,74) (A,106,70) (A,136,107) (A,126,135) (A,126,132) (A,135,122) (B,120,127) (B,115,117) (B,121,131) (B,115,121) (B,123,128) (B,113,116) (B,123,132) (B,113,120) (A,141,110) (A,141,117) (A,146,117) (A,146,110) (A,159,120) (A,152,120) (B,159,58) (B,157,76) (B,147,96) (A,149,99) (B,159,61) (A,155,57) (A,151,41) (A,141,36) (B,111,54) (B,85,52) (A,88,53) (B,101,57) (A,83,55) (B,91,57) (B,96,54) (A,109,72) (B,14,73) (B,55,43)
Part No.
CCSRCH120J50 CCSRCH120J50 CCSRCH120J50 CCSRCH120J50 CKSRYB104K16 CEJQ1R0M50 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ4R7M35 CEJQ1R0M50 CEJQ4R7M35 CEJQ4R7M35 CKSRYB103K50 CKSRYB104K16 CEJQ470M16 CEJQ100M25 CKSRYB105K10 CKSRYB105K10 CCSRCH470J50 CEJQ330M10 CKSQYB225K10 CKSQYB225K10 CEJQ100M25 CKSRYB474K10 CKSRYB474K10 CKSQYB474K25 CKSQYB474K25 CKSRYB474K10 CKSRYB474K10 CKSQYB474K25 CKSQYB474K25 CEJQ100M25 CEJQ100M25 CEJQ100M25 CEJQ100M25 CEJQ100M25 CEJQ100M25 CKSRYB103K50 CCSRCH101J50 CKSRYB103K50 CEJQ101M16 CKSRYB103K50 CEJQ470M6R3 CEJQ470M6R3 CEJQ1R0M50 CCSRCH470J50 CKSRYB105K10 CEJQ4R7M35 CCSRCH101J50 CEJQ2R2M50 CCSRCH100D50 CCSRCH100D50 CKSRYB102K50 CKSRYB473K50 CKSRYB104K16 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
Circuit Symbol and No.
659 660 661 662 663 667 701 702 703 705 706 708 709 710 711 712 716 717 751 752 753 755 821 822 852 854 855 856 857 858 859 860 901 902 911 912 913 914 915 922 923 924 925 931 941 (A,50,43) (B,50,33) (B,69,47) (A,49,27) (A,72,48) (B,65,64) (A,118,33) (A,120,33) (A,117,125) (A,136,71) (A,133,71) (B,140,87) (A,129,73) (A,131,71) (A,127,61) (A,123,67) (A,122,83) (A,136,60) (A,36,54) (A,36,60) (A,61,99) (A,76,70) (B,77,17) (A,83,16) (B,41,31) (B,45,16) (B,29,20) (B,21,33) (B,19,35) (A,57,19) (A,33,20) (A,27,25) (A,51,124) 3 300 µF/16 V (B,61,122) (A,25,74) (B,23,83) (B,33,68) (A,35,68) (A,37,77) (B,16,117) (A,16,96) (B,29,91) (A,26,84) (B,45,106) (A,140,71) (A,140,83)
Part No.
CEJQ101M16 CKSRYB105K10 CKSRYB103K50 CEJQ470M6R3 CEJQ4R7M35 CKSRYB105K10 CKSRYB473K50 CKSRYB473K50 CKSYB475K16 CKSRYB105K10 CKSRYB105K10 CKSRYB103K50 CKSRYB105K10 CKSRYB105K10 CKSRYB104K16 CEJQ330M10 CKSRYB473K50 CEJQ2R2M50 CEJQ100M25 CEJQ220M16 CEJQNP100M16 CKSRYB474K10 CKSRYB473K50 CKSRYB473K50 CKSRYB223K50
C
A
B
CCSRCH331J50 CKSRYB104K16 CKSRYB104K16 CKSYB475K16 CEJQ470M25 CEJQ101M16 CEJQ470M16 CCH1486 CKSRYB104K16 CEAT102M16 CKSRYB472K50 CKSRYB103K50 CEJQ470M16 CEJQ221M16 CKSRYB103K50 CEJQ101M16 CKSRYB103K50 CEJQ221M16 CKSRYB104K16 CEJQ1R0M50 CEJQ220M16
E D
C 984
B Number : Unit
Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1811 IC 1831 IC 1841 IC 1871 Q 1811 Q 1812 Q 1881 (A,5,59) IC (B,13,50) IC (B,21,71) IC (B,20,104) IC (B,38,34) Transistor (B,34,110) Transistor (A,22,138) Transistor
7
GP1UX31RK S-1200B33-M5 PEG272A PD8168A RT1N237M RT1N237M 2SC4617
8
F
DEH-P6900IB/XN/EW5
5 6
43
1
2
3
4
Circuit Symbol and No.
Q 1882 D 1811 D 1812
A
Part No.
2SC2411K SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) SML412BC5T(NP) 1SS355 CTF1617 CTF1617 CTF1617 CCX1037 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.
1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1855 1856 1857 1858 1859 1860 1863 1881 1882 1883 1884 1885 1887 1889 (B,21,90) (B,16,88) (B,12,88) (B,9,88) (B,10,83) (A,26,104) (B,8,83) (B,10,109) (B,8,65) (B,4,68) (B,8,68) (A,29,69) (A,26,69) (B,18,58) (B,19,55) (B,26,55) (B,35,52) (B,7,132) (A,20,134) (A,24,138) (A,25,142) (A,23,142) (A,26,110) (B,17,117) (B,18,117)
Part No.
RAB4C101J RAB4C101J RAB4C101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S473J RS1/16S473J RAB4C473J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S473J RS1/16S154J RS1/16S104J RS1/16S103J RS1/16S183J RS1/16S563J RS1/16S333J RS1/16S392J RAB4C102J RS1/16S0R0J RS1/16S5101D
(A,19,137) Transistor (A,8,10) LED (A,34,10) LED (A,22,22) LED (A,4,40) LED (A,22,57) LED (A,38,40) LED (A,40,103) LED (A,40,82) LED (A,40,131) LED (A,40,117) LED (A,6,158) LED (A,40,144) LED (B,26,50) Diode (A,29,62) Inductor (A,23,130) Inductor (A,28,115) Inductor (A,26,138) Thermistor
D D D D D D D D D D
B
1813 1814 1815 1816 1817 1818 1819 1820 1821 1822
D 1831 L 1831 L 1881 L 1882 TH1881
X S S S S
S S S S
1841 1803 1804 1805 1806
1807 1808 1809 1810
(B,22,55) Ceramic Resonator 16.000 MHz CSS1616 (A,5,9) Push Switch CSG1155 (A,39,107) Push Switch CSG1155 (A,39,148) Push Switch CSG1155 (A,39,78) Push Switch CSG1155
(A,39,120) Push Switch CSG1155 (A,39,134) Push Switch CSG1155 (A,37,9) Push Switch CSG1155 (A,21,39) Switch(MULTI-CONTROL) CSX1120
C
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C 1805 1806 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1831 1832 1833 1837 1871 1882 1883 1884 1885 1886 1887 (B,8,53) (B,31,130) (A,13,11) (A,31,9) (A,22,20) (A,4,44) (A,22,58) (A,39,44) (A,40,97) (A,40,84) (A,40,126) (A,40,112) (A,13,152) (A,40,139) (B,13,53) (B,11,46) (A,36,60) (B,30,48) (B,10,105) (A,27,134) (A,24,134) (A,23,104) (A,27,119) (A,24,119) (A,22,134) CKSYF106Z10 CKSRYB104K16 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYF104Z50 CKSRYB224K10 CKSRYB224K10 CKSRYB103K50 CKSRYB104K16 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25
RESISTORS
R R R R R
D
1801 1802 1803 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1825 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842
(B,8,138) (B,12,150) (B,31,132) (B,27,22) (B,29,22) (B,31,22) (B,8,42) (B,24,22) (B,21,22) (B,10,50) (B,8,50) (B,6,50) (B,35,33) (B,32,37) (B,34,37) (B,35,119) (B,35,121) (B,35,118) (B,33,34) (B,35,116) (A,31,56) (B,36,65) (A,28,69) (B,34,65) (B,38,65) (A,27,94) (A,11,84) (B,29,85) (A,23,94) (B,25,90)
RS1/16S222J RS1/16S222J RS1/16S473J RS1/16S332J RS1/16S103J RS1/16S333J RS1/16S103J RS1/16S222J RS1/16S103J RS1/16S101J RS1/16S103J RS1/16S2R2J RS1/16S271J RS1/16S271J RS1/16S271J RS1/16S271J RS1/16S271J RS1/16S271J RS1/16S121J RS1/16S121J RS1/16S222J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J
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
E
C Number : CWX3514 Unit
Unit Name : CD Core Unit(S10.5COMP2)
MISCELLANEOUS
F
44
DEH-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
Circuit Symbol and No.
IC 201 IC 301 Q 101 Q 102 (A,34,46) (A,27,14) (B,56,72) (B,47,57) IC IC Transistor Transistor
Part No.
PE5547A BA5839FP 2SA1577 2SB1689
Circuit Symbol and No.
C 210 C 211 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 212 213 214 216 217 218 219 220 221 222 223 224 226 227 228 229 236 239 240 250 251 303 304 307 308 (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) (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.
CKSSYB104K10 CKSSYB104K10 CKSRYB104K16 CKSSYB104K10 CKSSYB104K10 CKSSYB332K50 CKSSYB104K10 CKSSYB473K10 CKSSYB104K10 CKSSYB182K50 CKSSYB104K10 CCSSCH560J50 CCSSCH4R0C50 CKSSYB104K10 CCSSCH680J50 CCSSCH470J50 CKSSYB103K16 CKSSYB104K10 CKSSYB104K10 CCSSCH220J50 CKSSYB104K10 CKSSYB102K50 CKSSYB102K50 CKSSYB472K25 CKSSYB223K16 CKSRYB104K16 CKSRYB105K10 CCSSCH101J50 CKSSYB102K50 CKSSYB104K10
A
X S S S S
201 901 903 904 905
(A,23,35) Ceramic Resonator 16.934 MHz CSS1603 (A,53,37) Switch(HOME) CSN1067 (B,19,58) Switch(DSCSNS) CSN1067 (B,38,67) Switch(12EJ) CSN1068 (B,24,68) Switch(8EJ) CSN1068
RESISTORS
R 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 101 102 103 104 105 107 202 203 204 206 210 214 216 221 222 225 226 227 228 229 230 232 233 234 235 239 240 241 244 255 307 308 309 310 601 602 606 701 (B,60,73) (B,59,71) (B,60,71) (B,52,69) (B,41,57) (B,41,59) (B,32,62) (B,42,45) (A,25,61) (B,26,53) (B,13,32) (B,36,34) (B,47,49) (B,36,32) (B,35,32) (A,49,49) (A,49,50) (B,45,51) (B,42,53) (B,44,53) (B,21,28) (B,43,51) (B,29,52) (B,30,61) (A,25,63) (B,26,48) (B,10,31) (B,9,32) (A,20,52) (A,27,63) (A,34,19) (A,38,20) (A,35,21) (A,38,21) (B,28,38) (B,27,41) (B,23,41) (B,16,35) (A,23,55) RS1/10SR2R4J RS1/10SR2R4J RS1/10SR2R7J RS1/16SS222J RS1/16SS102J RS1/16SS105J RS1/16SS473J RS1/16S473J RS1/16SS221J RS1/16SS104J RS1/16SS102J RS1/16SS472J RS1/16SS472J RS1/16SS103J RS1/16SS103J RS1/16SS103J RS1/16SS393J RS1/16SS562J RS1/16SS122J RS1/16SS472J RS1/16SS0R0J RS1/16SS122J RS1/16SS103J RS1/16SS473J RS1/16SS473J RS1/16SS473J RS1/16SS473J RS1/16SS103J RS1/16SS473J RAB4CQ104J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS183J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS221J RS1/16SS221J
B
C
C 703 C 704 C 711
D Number : CWM8758 Unit
Unit Name : Panel Unit
D
MISCELLANEOUS
D 1970 S 1970 LED Push Switch(EJECT) CL220PGC CSG1112
RESISTORS
R 1970 R 1971 R 1972 RS1/16S101J RS1/16S101J RS1/16S0R0J
E
CAPACITORS
C 1970 CKSRYB104K16
R 702
Miscellaneous Parts List
M 1 M 2 Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC7134 Motor Unit(LOADING/CARRIAGE) CXC4026
CAPACITORS
C C C C 106 202 204 205 (B,56,69) (A,27,57) (A,24,63) (B,23,43) (A,22,39) (A,24,37) (B,33,40) CKSQYB475K6R3 CKSSYB104K10 CKSSYB103K16 CKSQYB475K6R3 CKSSYB104K10 CKSRYB104K16 CEVW220M6R3
F
C 206 C 207 C 209
DEH-P6900IB/XN/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 1 k ohms in series.
2) Test mode This mode is used to adjust the CD mechanism module. · To enter the test mode. While pressing the LIST and TA/NEWS keys at the same time, reset. · To exit from the test mode. Turn off the ACC or 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-P6900IB/XN/EW5
1 2 3 4
5
6
7
8
- Flow Chart
[Key] Contents Display
Head Unit Remote Control [CD] or [SOURCE] Source On TRK MIN SEC Test Mode In [LIST] + [TA] + Reset or [LIST] + [TA] + BU + ACC
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-P6900IB/XN/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
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DEH-P6900IB/XN/EW5
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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-P6900IB/XN/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-P6900IB/XN/EW5
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5
6
7
8
6.4 IPOD TEST MODE
[Built-in iPod Test Mode Specification (Test mode for service representatives)]
A
[Purpose of this test mode]
This is a specialized mode that aims to check malfunction condition of H/U and measure the product performance.
[Features of this test mode]
Enables switching at any time to the iPod source Disables communication with iPod Disables indication of logos (Pioneer) on iPod Functions regardless of connection of the iPod body to H/U
[How to shift to test mode]
The following describes how to enter and display the test mode. 1 Disconnect the iPod body from H/U. [Background] If you try to start the test mode without disconnecting iPod, initial communication will start between iPod and H/U before you can enter the test mode. This will disable the iPod operation from the iPod body. To enable the iPod operation during the test mode from the iPod body, make sure to disconnect the iPod body from H/U. 2 Press [LIST] and [TA] together to reset and start the test mode. 3 Press such as the [SOURCE] key to switch to the iPod source. 4 Connect the iPod body to H/U as need.
B
C
[Cancellation of test mode]
The test mode is cancelled by executing any of the following. ACC_OFF This applies to the case that the test mode is set to be cancelled with ACC_OFF. B. Up_OFF Pressing the H/U reset button
[Operational specifications for test mode]
The following specifies the key allocation and the actions.
Key Action Switches ON/OFF the charging circuit to iPod. Default OFF Remarks
D
[On-screen image]
The following are the on-screen display images. The following are displayed as title information.
ON/OFF state of charging circuit (1: ON, 0: OFF)
E
F
DEH-P6900IB/XN/EW5
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51
1
2
3
4
6.5 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 86) terminal to H. The clock signal is output from the PCL terminal IC601(Pin 41). The frequency of the clock signal is 625 kHz that is one 32th of the fu