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 2008
K-ZZZ. FEB. 2008 Printed in Japan
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SAFETY INFORMATION
CAUTION
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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.
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.
Health & Safety Code Section 25249.6 - Proposition 65
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This product contains mercury. Disposal of this material may be regulated due to environmental considerations.
For disposal or recycling information, please contact your local authorities or the Electronics Industries
Alliance: www.eiae.org.
The backlighting lamp of LCD in this equipment contains mercury. Disposal of this material may be
regulated due to environmental considerations according to Local, State or Federal Laws. For disposal
or recycling information, please contact your local authorities or the Electronics Industries
Alliance: www.eiae.org
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Where in a manufacturer’s service documentation, for example in circuit diagrams or lists
of components, a symbol is used to indicate that a specific component shall be replaced only
by the component specified in that documentation for safety reasons, the following symbol shall
be used:
1. Safety Precautions for those who Service this Unit.
Follow the adjustment steps in the service manual when servicing this unit. When check ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.
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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 .
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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.
Laser diode characteristics
Wave length:
DVD:640 nm to 660 nm
CD:770 nm to 810 nm
DVD : 2.48 mW(Emitting period :9 sec.)
CD : 705 W(Emitting period : unlimited)
Additional Laser Caution
Transistors Q1101 and Q1102 in PCB drive the laser diodes for DVD and CD
respectively. When Q1101 or Q1102 is shorted between their terminals,
the laser diodes for DVD or CD 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.
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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.
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1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
a Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
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.
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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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CONTENTS
SAFETY INFORMATION .....................................................................................................................................2
1. SERVICE PRECAUTIONS................................................................................................................................6
1.1 SERVICE PRECAUTIONS.........................................................................................................................6
1.2 NOTES ON SOLDERING...........................................................................................................................7
3.3 JIGS LIST .................................................................................................................................................19
6. SERVICE MODE.............................................................................................................................................62
6.1 DVD TEST MODE ....................................................................................................................................62
6.2 CALIBRATION TEST MODE ....................................................................................................................65
6.3 MONITOR TEST MODE...........................................................................................................................65
11.1 DVD AMP UNIT ....................................................................................................................................164
11.2 iPod CONNECTOR UNIT .....................................................................................................................168
11.4 DVD CORE UNIT..................................................................................................................................170
11.5 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................174
12. ELECTRICAL PARTS LIST.........................................................................................................................184
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1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
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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) Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic
induction.
3) 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.
4)To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY" .
5) After replacing the pickup unit, be sure to skew adjustment.
6)During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector
is plugged or unplugged.
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7) In case the internal fuse blows out, check the latter part of voltage.
8) Touch panel consists of the glass. Take good care for its handling.
Dropping the panel or adding severe impact on it may cause the risk of cracking.
Also, the end face of glass is not chamfered.
Use gloves and the like to protect your fingers from being cut.
9) AVH-P5000DVD will be operated only when Tuner Box is connected.
When operating it without connecting Tuner Box such as in the case of confirming operation,
short R678 (B face) of the DVD Amp Unit by soldering.
*When returning it to the customer, do not forget to remove the shorted part as described above.
It is the resistance land that enables operation in case the AVH-P5000DVD is returned to the service deposit with TUNER BOX excluded.
If you return this land in the state of leaving it shorted after completion of repair, the failure may arise after returning it to the customer,
who will claim that the product does not go OFF even by the detach.
(See details to “5.6 SIMPLE OPERATION CHECK METHOD” on the page 61.)
10) Hot areas
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White area: Hot area. Be careful not to burn yourself
DVD Amp Unit
Tuner Box
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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.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
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2.2 DISC/CONTENT FORMAT
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is a trademark of DVD Format/Logo Licensing Corporation.
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2.3 PANEL FACILITIES
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2.4 CONNECTION DIAGRAM
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm followingcheck points.
1Confirm whether the customer complain has
2 Flap-mechaCheck the operation of the flap mechanism. The flap mechanism operation must be
3 DVDMeasure playback error rates at the
4 DVDPlay back a DVD.
5 CDPlay back a CD.
6 FM/AM tunerCheck FM/AM tuner action.
7Check whether no disc is inside the product. The media used for the operating check
See the table below for the items to be checked re
been solved.
If the customer complain occurs with the
specific media, use it for the operation
check.
innermost and outermost tracks by using the
test mode with the following disc.
DVD test disc (GGV1025)
Menu operation;Title/chapter search
Track search
(Seek, Preset)
witch band to check both FM and AM.
ardingvideo and audio:
Item to be checked regarding videoItem to be checked regarding audio
Disturbed ima
Too bri
Mottled color
e (video jumpiness)Volume too high
kcehCserudecorP.oN
The customer complain must not be
reappeared.
Display, video, audio and operations must
be normal.
smooth without making
scratches.
Deterioration of mecha-drive can be
checked.
The error rates must be less than 2.5e-4
Display, video, audio and operations must
be normal.
Display, audio and operations must be
normal.
Display, audio and operations must be
normal.
Unit Name : DVD Amp Unit
Unit Number :
Unit Name : Keyboard Unit
Unit Number :
Unit Name : iPod Connector Unit
Monitor Unit
Consists of
Monitor PCB
Invertor PCB
Unit Number : CWN3138
Unit Name : Monitor Unit
DVD Core Unit
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Compound Unit(A)
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Compound Unit(B)
Unit Number : CWN3130(UC)
Unit Number : CWN3129(EW5,RE)
Unit Name : Tuner Box Unit
Unit Number : YWX5005
Unit Name : DVD Core Unit
Unit Number : CWX3595
Unit Name : Compound Unit(A)
Unit Number : CWX3559
Unit Name : Compound Unit(B)
40-Pin FFC GGD1170 Monitor PCB <--> Relay PCB
20-Pin FFC GGD1209 Main PCB Unit <--> Relay PCB
40-Pin FFC BBR GGD1284 DVD Mechanism Module <--> DVD Amp Unit
40-Pin + 20 Pin Relay PCB GGF1461 DVD Amp Unit <--> Monitor PCB, Main PCB Unit
DVD Mechanism Module and Chassis
DVD Mechanism Module and Chassis
DVD Mechanism Module
DVD Mechanism Module
DVD Mechanism Module (1401M:produced by THREE BOND)
Chassis
Chassis
Chassis
Chassis
Chassis
3.4 CLEANING
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Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
Portions to be cleaned Cleaning tools
DVD pickup lenses Cleaning liquid : GEM1004
Cleaning paper : GED-008
Portions to be cleaned Cleaning tools
Fans Cleaning paper : GED-008