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ORDER NO.
CRT4037
DEH-P3000IB/XS/UC
CD RECEIVER
DEH-P3000IB /XS/UC
DEH-P3000IB/XS/ES
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3195 CRT3815 S10.5COMP2 CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2007
K-ZZW. NOV. 2007 Printed in Japan
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SAFETY INFORMATION
CAUTION
A This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfe.
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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
B
Health & Safety Code Section 25249.6 - Proposition 65
- 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.
C
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.
D
E
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DEH-P3000IB/XS/UC
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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.
3 Make sure the soldering of repaired locations is properly performed. B
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc. C
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
a Safe environment should be secured during servicing. D
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
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
E
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
F
DEH-P3000IB/XS/UC
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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 5
A
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 5
2. SPECIFICATIONS ............................................................................................................................................ 6
2.1 SPECIFICATIONS ..................................................................................................................................... 6
2.2 DISC/CONTENT FORMAT ........................................................................................................................ 8
2.3 PANEL FACILITIES.................................................................................................................................... 9
2.4 CONNECTION DIAGRAM ........................................................................................................................11
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 12
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 12
3.2 PCB LOCATIONS .................................................................................................................................... 12
3.3 JIGS LIST ................................................................................................................................................ 13
4. BLOCK DIAGRAM.......................................................................................................................................... 14
B 5. DIAGNOSIS.................................................................................................................................................... 18
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 18
5.2 ERROR CODE LIST ................................................................................................................................ 19
5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 21
6. SERVICE MODE ............................................................................................................................................ 22
6.1 CD TEST MODE ...................................................................................................................................... 22
7. DISASSEMBLY .............................................................................................................................................. 24
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 29
8.1 CD ADJUSTMENT................................................................................................................................... 29
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 30
8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 32
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 32
C
9.1 PACKING ................................................................................................................................................. 32
9.2 EXTERIOR(1) .......................................................................................................................................... 34
9.3 EXTERIOR(2) .......................................................................................................................................... 36
9.4 CD MECHANISM MODULE..................................................................................................................... 38
10. SCHEMATIC DIAGRAM ............................................................................................................................... 40
10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ........................................................................... 40
10.2 KEYBOARD UNIT.................................................................................................................................. 46
10.3 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 48
10.4 WAVEFORMS ........................................................................................................................................ 54
11. PCB CONNECTION DIAGRAM.................................................................................................................... 56
11.1 TUNER AMP UNIT................................................................................................................................. 56
D 11.2 KEYBOARD UNIT .................................................................................................................................. 60
11.3 CD CORE UNIT(S10.5COMP2)............................................................................................................. 62
12. ELECTRICAL PARTS LIST .......................................................................................................................... 64
E
F
DEH-P3000IB/XS/UC
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1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
A
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 B
(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.
C
1.2 NOTES ON SOLDERING
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
D
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia. E
GYP1008 0.3 in dia.
F
DEH-P3000IB/XS/UC
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
A
B
C
D
E
F
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A
B
C
D
E
F
DEH-P3000IB/XS/UC
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2.2 DISC/CONTENT FORMAT
A
B
C
D
E
F
DEH-P3000IB/XS/UC
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2.3 PANEL FACILITIES
A
B
C
D
E
F
DEH-P3000IB/XS/UC
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9
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A
B
C
D
E
F
DEH-P3000IB/XS/UC
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2.4 CONNECTION DIAGRAM
A
B
C
D
E
F
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
A
To keep the product quality after servicing, please confirm following check points.
No. Procedures Item to be confirmed
1 Confirm whether the customer complain has The customer complain must not be
been solved. reappeared.
If the customer complain occurs with the Display, audio and operations must be
specific media, use it for the operation check. normal.
2 CD Play back a CD. No malfunction on display, audio and
(Track search) operation.
3 FM/AM tuner Check FM/AM tuner action. Display, audio and operations must be
B (Seek, Preset) normal.
Switch band to check both FM and AM.
4 Check whether no disc is inside the product. The media used for the operating check must
be ejected.
5 Appearance check No scratches or dirt on its appearance after
receiving it for service.
See the table below for the items to be checked regarding audio:
Item to be checked regarding audio
Distortion
Noise
C
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
3.2 PCB LOCATIONS
D
A Tuner Amp Unit
E
B Keyboard Unit
Unit Number : CWN3104(UC)
Unit Number : CWN3106(ES)
Unit Name : Tuner Amp Unit
Unit Number : (UC)
Unit Number : (ES)
Unit Name : Keyboard Unit
Unit Number : CWX3514
Unit Name : CD Core Unit(S10.5COMP2)
F C CD Core Unit (S10.5COMP2)
DEH-P3000IB/XS/UC
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3.3 JIGS LIST
- Jigs List A
Name Jig No. Remarks
Test Disc TCD-782 Checking the grating
L.P.F. Checking the grating (Two pieces)
- Grease List
Name Grease No. Remarks B
Grease GEM1024 CD Mechanism Module
Grease GEM1045 CD Mechanism Module
Before shipping out the product, be sure to clean the
C
following portions by using the prescribed cleaning
tools:
Portions to be cleaned Cleaning tools
CD pickup lenses Cleaning liquid : GEM1004
Cleaning paper : GED-008
D
E
F
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4. BLOCK DIAGRAM
A TUNER AMP UNIT
A
VDD5
TUNPCE1
TUNPDO
TUNPCK
SL
TUNPCE2
TUNPDI
7 6 13 5 10 9 8 11 14 18 19 20 21
CE2
ROM_VDD
SL
DI
CK
CE1
NC
DO
NC
NC
NC
NC
NC
FM/AM TUNER UNIT
IC 3 EEPROM IC 5
5.0V 5V t 3.3V
OSC LPF
B
ANTENNA JA401 AM ANT FMRF
1 1 ATT
Rch
24
2,3
IC 2 2
2.5V VDD5
FM ANT IC 1
3 3.3V
ATT Lch
23
FMRF MIXER, IF AMP DET, FM MPX
RF adj
ANT adj
T51 CF52
AUDIOGND
IC 4
OSCGND
VDD_3.3
RFGND
3.3V 3.3V t 2.5V 2.5V
DGND
VCC
C
NC
2 12 15 22 16 4 17
TUNERL
CDL CDL
3.3V BUSL+
VCC8 BUSL-
iPodL
JA101 IP-BUS DRIVER iPodAG
7 BUSL+ IC101
HA12241FP
11 BUSL-
5 BUS- 5 1 TX 30
IP-BUS BUS- DIN1 TX
1 BUS+ 6 BUS+ ROUT 2 RX 29
8
RX SYSTEM
21
STBY RX2 CONTROLLER
Q101 IC601(2/2)
8 PEG410B8
B.UP
IPPW 54
IPPW
40
Q102 ASENBO
41
MUTE
JA621 3 KEYD 34
D WIRED 2 KEYAD 94
KEYD
KEYAD
REMOTE 1
DEH-P3000IB/XS/UC
Only
C CD CORE UNIT(S10.5COMP2) JA561
5 AUDIO-L SYSPW
48
PICKUP UNIT 13 iPodAG
RF-AMP, CD DECODER,
(P10.5)(SERVICE) D MP3/WMA DECODER,
DIGITAL SERVO / 4
ACC-ID
Q566
83
PID
TX Q567
DATA PROCESSOR
LASER CN101 VDD
10
ACC-PW 5.5V 3.3V 85
DIODE LD- PSENS
15 15 141 IC591
Q101 LD
iPod TC7SET08FUS1
MD 142 TX-iPod 1 RX 31
ADAPTER 4 TXPOD
5 5
REFO
PD
LOUT
55 LOUT 3 2
VDD3.3 3.3V 5.5V
VREF 8 133
8 REFOUT IC592
AC,BD,F,E TC7SET08FUS1
HOLOGRAM RX-iPod 1
UNIT XTAL 50 6
2
4 32 RXPOD
VDD5
FOM FOM X201 iPodGND 86
3 3 CD 16.93MHz 11 PSENSG
FOP FOP /XTAL 52 F/W-PWR 87
MONITOR
FOCUS ACT. 2 2 DRIVER 2 PVSENS
TOP
DIODE TRACKING ACT. 1 1 TOP
E TOM
4 4
TOM IC301
LD+ BA5839FP IC201 Q561-564 B.UP B.U
14 14
12
TD,FD
PE5547A CN701 CN701
FOM
11 SD,MD LOUT 84 51
FOP 13 PPOWER ILMPW
14 3
TOP
13 VDD
TOM VDD 3.3V REGULATOR
SPINDLE Q102 VDD
MOTOR M VDD 3 IC702
VCC 9 7 1
16 22 5 NJM2885DL1-33 VDD5
SOP LOEJ 49
15 LOEJ VDD3.3 SWVDD
SOM 21 43 39
18
LOAD/ CARRIAGE LCOP CLCONT CLCONT /PUEN
MOTOR M 17
LCOM CONT
9 41 4
CONT 16 /RESET 8 RESET CDRST 23 ROT0
/RESET 8 VDRST
3