PIONEER AVIC-D2/XU/UC Service Manual

Cover page of PIONEER AVIC-D2/XU/UC Service Manual

Service Manual for PIONEER AVIC-D2/XU/UC, downloadable as a PDF file.

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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
AVIC-D1/UC
CRT3466
DOUBLE-DIN DVD NAVIGATION SYSTEM
AVIC-D1
/UC
This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech.Module
Remarks
CX-3016
CRT3056
MS3
DVD Mech. Module:Circuit Description, Mech. Description, Disassembly
CX-3158
CRT3394
S10.1AAC
CD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important Check Points for Good Servicing".
K-ZZW. APR. 2005 Printed in Japan
This product has the unit part number as below.
Unit Part No.
CPN1951
Description
Navigation Unit
*) The unit part numbers listed above are not for the service components.
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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
AVIC-D1/UC
CRT3466
DOUBLE-DIN DVD NAVIGATION SYSTEM
AVIC-D1
/UC
This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech.Module
Remarks
CX-3016
CRT3056
MS3
DVD Mech. Module:Circuit Description, Mech. Description, Disassembly
CX-3158
CRT3394
S10.1AAC
CD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important Check Points for Good Servicing".
K-ZZW. APR. 2005 Printed in Japan
This product has the unit part number as below.
Unit Part No.
CPN1951
Description
Navigation Unit
*) The unit part numbers listed above are not for the service components.
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SAFETY INFORMATION
CAUTION
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
performed
can adversely affect the
and reliability of the product and may void the
.
If you are not qualified to
the repair of this product properly and
, you should not risk trying to do so
WARNING
W
W
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
Health & Safety Code Section 25249.6 - Proposition 65
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.
DVD MECHANISM MODULE section precaution
1. EJECT LOCK MODE for DVD mechanism
In order to enter "EJECT LOCK" mode, reset start while pressing the "AV" and "INFO" keys together.
Pressing the "AV" and "INFO" keys until monitor backlight is turned on.
In order to exit "EJECT LOCK" mode, follow the same steps to enter this mode.
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 skew adjustment.
5. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector
is plugged or unplugged.
CD MECHANISM MODULE section precaution
1. 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.
2. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY".
3. After replacing the pickup unit, be sure to check the grating.
- Service Precautions
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.
is a trademark of DVD Format/Logo Licensing Corporation.
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
0 Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
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.
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.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
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. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR (1) ......................................................................................................................................... 10
2.3 EXTERIOR (2) ......................................................................................................................................... 12
2.4 EXTERIOR (3) ......................................................................................................................................... 14
2.5 DVD MECHANISM MODULE(MS3)......................................................................................................... 16
2.6 CD MECHANISM MODULE(S10.1AACA) ............................................................................................... 18
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................20
3.1 BLOCK DIAGRAM ................................................................................................................................... 20
3.2 OVERALL CONNECTION DIAGRAM...................................................................................................... 32
3.3 CC UNIT (P/S) ......................................................................................................................................... 34
3.4 CC UNIT (CPU, ASIC, SDRAM)(GUIDE PAGE) ......................................................................................36
3.5 CC UNIT (GRAPHIC)(GUIDE PAGE) ...................................................................................................... 42
3.6 CC UNIT (ROM, SRAM, BUS-BUFFER) ................................................................................................. 48
3.7 CC UNIT (MAIN, CC CORE I/F) .............................................................................................................. 50
3.8 CC UNIT (GPS, SENSOR, VIDEO, I/F) ................................................................................................... 52
3.9 GPS UNIT (GUIDE PAGE) ....................................................................................................................... 58
3.10 DVD CORE UNIT(MS3R)(GUIDE PAGE) .............................................................................................. 64
3.11 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................. 72
3.12 PU UNIT(REFERENCE) ........................................................................................................................ 73
3.13 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 74
3.14 SYSTEM UNIT (AUDIO) ........................................................................................................................ 84
3.15 SYSTEM UNIT (SYSCOM, VIDEO, I/F)(GUIDE PAGE)......................................................................... 86
3.16 SYSTEM UNIT (P/S).............................................................................................................................. 92
3.17 MONITOR PCB (GUIDE PAGE)............................................................................................................. 94
3.18 KEYBOARD PCB................................................................................................................................. 102
3.19 PANEL PCB ......................................................................................................................................... 104
3.20 CONNECTOR UNIT............................................................................................................................. 106
3.21 MAIN PCB UNIT .................................................................................................................................. 108
4. PCB CONNECTION DIAGRAM ................................................................................................................... 110
4.1 CC UNIT................................................................................................................................................. 110
4.2 GPS UNIT .............................................................................................................................................. 114
4.3 DVD CORE UNIT(MS3R)....................................................................................................................... 116
4.4 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................. 120
4.5 CD CORE UNIT(S10.1) ......................................................................................................................... 122
4.6 SYSTEM UNIT ....................................................................................................................................... 124
4.7 MONITOR PCB ...................................................................................................................................... 128
4.8 KEYBOARD PCB................................................................................................................................... 132
4.9 PANEL PCB ........................................................................................................................................... 134
4.10 CONNECTOR UNIT............................................................................................................................. 136
4.11 MAIN PCB UNIT .................................................................................................................................. 138
5. ELECTRICAL PARTS LIST .......................................................................................................................... 140
6. ADJUSTMENT ............................................................................................................................................. 166
6.1 JIG CONNECTION DIAGRAM............................................................................................................... 166
6.2 DVD ADJUSTMENT............................................................................................................................... 167
6.3 CD ADJUSTMENT................................................................................................................................. 172
6.4 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................. 174
6.5 ERROR MODE ...................................................................................................................................... 176
6.6 MONITOR PCB ADJUSTMENT............................................................................................................. 177
6.7 TEST MODE .......................................................................................................................................... 186
6.8 USING THE TEST DISC ........................................................................................................................ 209
7. GENERAL INFORMATION ........................................................................................................................... 221
7.1 DIAGNOSIS ........................................................................................................................................... 221
7.1.1 DISASSEMBLY ................................................................................................................................... 221
7.1.2 PCB LOCATIONS ............................................................................................................................... 231
7.1.3 CONNECTOR FUNCTION DESCRIPTION ........................................................................................ 232
7.2 IC ........................................................................................................................................................... 233
7.3 EXPLANATION ...................................................................................................................................... 258
7.3.1 MECHANISM DESCRIPTIONS .......................................................................................................... 258
7.3.2 OPERATIONAL FLOW CHART .......................................................................................................... 264
8. OPERATIONS .............................................................................................................................................. 266
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1. SPECIFICATIONS
General
Rated power source............14.4 V DC
(10.8 - 15.1 V allowable)
Grounding system............... Negative type
Max. current consumption
...................................10.0 A
Navigation unit:
Dimensions (W x H x D):
DIN
Chassis.................178 x 100 x 160 mm
(7 x 3-7/8 x 6-1/4 in.)
Nose......................191 x 114 x 5 mm
(7-1/2 x 4-1/2 x 1/4 in.)
D
Chassis.................178 x 100 x 165 mm
(7 x 3-7/8 x 6-1/2 in.)
Nose......................171 x 93 x 24 mm
(6-3/4 x 3-5/8 x 1 in.)
Weight .......................... 2.9 kg (6.4 lbs)
Navigation
GPS Receiver:
System.......................... L1, C/Acode GPS
SPS (Standard Positioning Service)
Reception system........8-channel multi-channel
reception system
Reception frequency... 1,575.42 MHz
Sensitivity.....................­130 dBm
Position update frequency
................................... Approx. once per second
GPS antenna:
Antenna........................ Micro strip flat antenna/
right-handed helical polari-
zation
Antenna cable.............. 5.0 m (16 ft. 5 in.)
Dimensions (W x H x D)
...................................33 x 13 x 36 mm
(1-1/4 x 1/2 x 1-3/8 in.)
Weight .......................... 105 g(0.23 lbs)
Display
Screen size/aspect ratio..... 6.5 inch wide/16:9
(effective display area: 144 x
76 mm)
Pixels .................................... 336,960 (1,440 x 234)
Type...................................... TFT active matrix, transmis-
sive type
Color system ........................ NTSC
Operating temperature range
........................................... ­14 ­ +122
°F
Storage temperature range
........................................... ­4 ­ +176
°F
Angle adjustment .................. 0 ­ 21
°
(initial settings: 0
°)
Audio
Continuous power output is 22 W per channel minimum
into 4 ohms, both channels driven 50 to 15,000 Hz with
no more than 5% THD.
Maximum power output ...... 50 W x 4
50 W x 2 ch/4
+ 70 W x 1
ch/2
(for subwoofer)
Load impedance...................4
(4 ­ 8 [2 for 1 ch]
allowable)
Preout max output level/output impedance
............................................ 2.0 V/100 ohm
Equalizer (3-Band Parametric Equalizer):
Low
Frequency.............. 40/80/100/160 Hz
Q Factor.................. 0.35/0.59/0.95/1.15 (+6 dB
when boosted)
Gain .......................
±12dB
Mid
Frequency.............. 200/500/1k/2k Hz
Q Factor..................0.35/0.59/0.95/1.15 (+6 dB
when boosted)
Gain .......................
±12dB
High
Frequency............. 3.15k/8k/10k/12.5k Hz
Q Factor................. 0.35/0.59/0.95/1.15 (+6 dB
when boosted)
Gain .......................
±12dB
Loudness contour
Low ................................ +3.5 dB (100 Hz), +3 dB (10
kHz)
Mid................................. +10 dB (100 Hz), +6.5 dB
(10 kHz)
High ....................... +11 dB (100 Hz), +11 dB
(10 kHz)
(volume: ­30 dB)
HPF:
Frequency..................... 50/80/125 Hz
Slope.............................. ­12 dB/oct
Subwoofer:
Frequency..................... 50/80/125 Hz
Slope.............................. ­18 dB/oct
Gain ...............................
±12dB
Phase ............................ Normal/Reverse
CD Drive
System...................................Compact disc audio system
Usable discs..........................Compact disc
Signal format:
Sampling frequency.....44.1 kHz
Number of quantization bits
....................................16; linear
Frequency characteristics... 5 ­ 20,000 Hz (
±1 dB)
Signal-to-noise ratio............. 94 dB (1 kHz) (IHF-A net-
work)
Dynamic range..................... 92 dB (1 kHz)
Number of channels ............ 2 (stereo)
MP3 decoding format.......... MPEG-1 & 2 Audio Layer 3
WMA decoding format ........ Ver 7, 7.1, 8, 9 (2ch audio)
Wave signal format.............. Linear-PCM, MS ADPCM
FM tuner
Frequency range.................. 87.9 ­ 107.9 MHz
Backup current ................... 3.0 mA or less

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