Pioneer AVIC-Z110BT User manual

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 2009
AVIC-Z110BT/XN/UC
CRT4399
FLASH MEMORY MULTIMEDIA AV NAVIGATION RECEIVER
AVIC-Z110BT /XN/UC
NAVIGATION AV SYSTEM
AVIC-F10BT /XN/AU
This service manual should be used together with the following manual(s):
Manufactured under licence from Dolby Laboratories. "Dolby" and the double-D symbol
are trademarks of Dolby Laboratories.
"DTS" is registered trademarks of DTS, Inc.
Model No. Order No. Mech. Module Remarks
CX-3250 CRT4300 LS1 DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
For details, refer to "Important Check Points for Good Servicing".
K-ZZZ.-001 JULY 2009 Printed in Japan

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SAFETY INFORMATION
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:
CAUTION:
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THANTHOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
-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.
CAUTION
CLASS 1M INVISIBLE LASER RADIATION WHEN OPEN. DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS
2. During repair or tests, do not view laser beam for 10 seconds or longer.
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
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 may contain a chemical known to the State of California to cause cancer, or birth defects or
other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

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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.
1Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2Do 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.
3Make 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)
4Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6Make 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.
7Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8There 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.
9There 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.
aSafe 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. SERVICE PRECAUTIONS............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 6
2. SPECIFICATIONS............................................................................................................................................ 7
2.1 SPECIFICATIONS ..................................................................................................................................... 7
2.2 DISC/CONTENT FORMAT .......................................................................................................................11
2.3 PANEL FACILITIES.................................................................................................................................. 12
2.4 CONNECTION DIAGRAM ....................................................................................................................... 14
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 15
3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 15
3.2 PCB LOCATIONS .................................................................................................................................... 16
3.3 JIGS LIST ................................................................................................................................................ 17
3.4 CLEANING............................................................................................................................................... 18
4. BLOCK DIAGRAM.......................................................................................................................................... 20
4.1 OVERALL CONNECTION DIAGRAM...................................................................................................... 20
4.2 BLOCK DIAGRAM ................................................................................................................................... 22
4.3 POWER SUPPLY SYSTEM FIGURE ...................................................................................................... 34
5. DIAGNOSIS.................................................................................................................................................... 51
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 51
5.2 INSPECTION METHOD OF PICKUP UNIT............................................................................................. 52
5.3 DIAGNOSIS FLOWCHART ..................................................................................................................... 55
5.4 ERROR CODE LIST ................................................................................................................................ 82
5.5 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 84
6. SERVICE MODE ............................................................................................................................................ 85
6.1 TEST MODE ............................................................................................................................................ 85
6.2 DVD TEST MODE ................................................................................................................................. 140
7. DISASSEMBLY ............................................................................................................................................ 145
8. EACH SETTING AND ADJUSTMENT ......................................................................................................... 160
8.1 DVD ADJUSTMENT .............................................................................................................................. 160
8.2 AUDIO UNIT ADJUSTMENT ................................................................................................................. 168
9. EXPLODED VIEWS AND PARTS LIST........................................................................................................ 170
9.1 PACKING ............................................................................................................................................... 170
9.2 EXTERIOR(1) ........................................................................................................................................ 172
9.3 EXTERIOR(2) ........................................................................................................................................ 174
9.4 EXTERIOR(3) ........................................................................................................................................ 176
9.5 EXTERIOR(4) ........................................................................................................................................ 178
9.6 DVD MECHANISM MODULE ................................................................................................................ 180
10. SCHEMATIC DIAGRAM............................................................................................................................. 184
10.1 AUDIO UNIT(PS/IF SECTION)(GUIDE PAGE) ................................................................................... 184
10.2 AUDIO UNIT(SYSCOM SECTION)(GUIDE PAGE)............................................................................. 190
10.3 AUDIO UNIT(AV SECTION)(GUIDE PAGE)........................................................................................ 196
10.4 TUNER IF UNIT(GUIDE PAGE)........................................................................................................... 202
10.5 DVD CORE UNIT(GUIDE PAGE) ........................................................................................................ 208
10.6 CONNECT PCB................................................................................................................................... 214
10.7 CC UNIT(PS PART)(GUIDE PAGE)..................................................................................................... 216
10.8 CC UNIT(CPU PART)(GUIDE PAGE).................................................................................................. 222
10.9 CC UNIT(CPU SURROUNDING PART)(GUIDE PAGE)...................................................................... 228
10.10 CC UNIT(DDR/FLASH_ROM/SRAM PART)(GUIDE PAGE) ............................................................. 234
10.11 CC UNIT(NAND PART)...................................................................................................................... 240
10.12 CC UNIT(VIDEO DEC./T-CON/LVDS PART)(GUIDE PAGE) ............................................................ 242
10.13 NAVI UNIT(PS PART)(GUIDE PAGE)................................................................................................ 248
10.14 NAVI UNIT(IF 1SEG PART)(GUIDE PAGE).......................................................................................254
10.15 NAVI UNIT(AUDIO,SENSOR PART) ................................................................................................. 260
10.16 NAVI UNIT(IF PART INTERNAL)(GUIDE PAGE) .............................................................................. 262
10.17 MONITOR UNIT(GUIDE PAGE) ........................................................................................................ 268
10.18 KEYBOARD UNIT.............................................................................................................................. 274
10.19 PCB UNIT(SERVICE) ........................................................................................................................ 276
10.20 WAVEFORMS.................................................................................................................................... 278
11. PCB CONNECTION DIAGRAM.................................................................................................................. 284
11.1 AUDIO UNIT......................................................................................................................................... 284
11.2 TUNER IF UNIT ................................................................................................................................... 288
11.3 DVD CORE UNIT ................................................................................................................................. 290
11.4 CONNECT PCB ................................................................................................................................... 292
11.5 CC UNIT............................................................................................................................................... 294
11.6 NAVI UNIT............................................................................................................................................ 298
11.7 MONITOR UNIT ................................................................................................................................... 302
11.8 KEYBOARD UNIT ................................................................................................................................ 306
11.9 PCB UNIT(SERVICE) .......................................................................................................................... 308
12. ELECTRICAL PARTS LIST ........................................................................................................................ 310

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1. SERVICE PRECAUTIONS
1.1 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.
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.
7. Notes on the temperature protection
The temperature protection is set considering the use temperature range of moviNAND.
If the temperature reaches the detection temperature shown below, the operation stops (ASENS is disabled).
Detection temperature on low temperature side: -25°C, return temperature: -20°C
Detection temperature on high temperature side: 86.5°C, return temperature: 80°C
8. Control of FAN
There is the control of STOP, low rotation and high rotation.
The temperature (CC unit, DVD mechanism) and the sound volume are detected and controlled it.
9. Pay attention to the connection direction of 140-pin connector when you connect the audio unit and the navi
unit with the expansion jig.
10. Pay attention to the wiring of BT cable. (It affects the sensitivity of BT antenna)
11. Board-to-board connector
With this product, the board-to-board connector is used for the connection between boards.
Remove or attach the board with extra care not to damage the connector.
Assemble the product carefully to prevent an foreign object such as dust and dirt from getting mixed in the
connector joint part.
12. Do not remove the heat release sheet as much as possible.
As the heat release sheet is soft and it may be damaged when you remove it. If it is damaged, please replace
the part with new one.
13. Grill unit (CXE1974, CXE2206)
The plates (CNS9899, CNS9949) and right and left guides (CNS9824, CNS9825) cannot be removed.
If you want to replace the parts of the grill unit, replace the whole grill unit.
14. For the wiring of co-axial cable (CDE8990, CDE8991) in the monitor, the performance may vary depending on
the wiring position.
Please refer to "7. DISASSEMBLY".
15. The procedure of turn off the unit
1) Turn off the ACC line.
2) After 40 seconds, turn off the BUP line.
Note:
Navi software required approximately 40 seconds for storing the data after ACC OFF.
For your information, after the BUP current is less than 380 mA, you can turn off BUP line.

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1.2 NOTES ON SOLDERING
EJECT LOCK MODE for DVD mechanism
In order to change the EJECT LOCK/UNLOCK status of the mechanism, please perform following procedure.
< Procedure >
Top Menu -> AV Source -> Source OFF
Short push area "A" -> Short push area "B" -> Long push area "C" on above screen.
(In order to change the status, follow the same operation.)
The current status can be confirmed by "OFF" character color.
AB
C
Eject Lock: ON
(Blue character)
Eject Lock: OFF
(White character)
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
UC model
Backup current ................... 3.0 mA or less

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AU model
Backup current ................... 3.0 mA or less

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2.2 DISC/CONTENT FORMAT
The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.
and any use of such marks by Pioneer Corporation is under license.
Other trademarks and trade names are those of their respective owners.
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 following check points.
No. Procedures Item to be confirmed
1 Confirm whether the customer complain has
been solved.
If the customer complain occurs with the
specific media, use it for the operation
check.
The customer complain must not be
reappeared.
Display, video, audio and operations must
be normal.
2 Flap-mecha Check the operation of the flap mechanism. The flap mechanism operation must be
smooth without making the noise and
scratches.
3 DVD Measure playback error rates at the
innermost and outermost tracks by using the
test mode with the following disc.
DVD test disc (GGV1025)
Deterioration of mecha-drive can be
checked.
The error rate must be less than the
threshold value.
(Refer to the chapter of DIAGNOSIS for the
threshold value.)
4 DVD Play back a DVD.
(Menu operation; Title/chapter search)
Display, video, audio and operations must
be normal.
5 CD Play back a CD.
(Track search)
Display, audio and operations must be
normal.
6 FM/AM tuner Check FM/AM tuner action.
(Seek, Preset)
Switch band to check both FM and AM.
Display, audio and operations must be
normal.
7 GPS positioning Connect GPS antenna to the product, and
check whether the current location is correct.
Current location must be correct.
Display and operations must be normal.
8 Gyro action On "3D Calibration Status", check whether
the gyro sensor works well by moving the
front face of the product from left to right and
up and down.
Gyro-sensing, display and operations must
be normal.
9 Map display
Touch-panel
operation
Remote-control
operation
Check functions of map scale change and
map scroll.
Display and operations must be normal.
10 Delete data added during the operating
check.
Check whether no media (CD etc.) is inside
the product.
Make sure to delete data added during the
operating check.
The media used for the operating check
must be ejected.
11 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 video and audio:
Item to be checked regarding video Item to be checked regarding audio
Block-noise Distortion
Horizontal noise Noise
Dot noise Volume too low
Disturbed image (video jumpiness) Volume too high
Too dark Volume fluctuating
Too bright Sound interrupted
Mottled color

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3.2 PCB LOCATIONS
C
D
DVD Core Unit
Connect PCB
GMonitor Unit
Tuner IF Unit
Keyboard Unit
H
Navi Unit
F
CC Unit
E
PCB Unit(SERVICE)
I
Audio Unit
A
B
Unit Number : CWN4335(UC)
Unit Number : CWN4336(AU)
Unit Name : Audio Unit
Unit Number : CWN4824(UC)
Unit Number : CWN4339(AU)
Unit Name : Tuner IF Unit
Unit Number : CXX2608(UC)
Unit Number : CXX2607(AU)
Unit Name : Service CC Assy
Unit Number : CWN3985
Unit Name : Navi Unit
Unit Number : CWN3935
Unit Name : Monitor Unit
Unit Number : CWN3988
Unit Name : Keyboard Unit
Unit Number : EXX1060
Unit Name : PCB Unit(Service)
Unit Number : YWX5009
Unit Name : DVD Core Unit
Unit Number :
Unit Name : Connect PCB

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3.3 JIGS LIST
DVD CORE UNIT
CC UNIT
NAVI UNIT
AUDIO UNIT
MONITOR UNIT
TUNER IF UNIT
GGD1633
GGD1222
GGD1631
GGD1632
GGD1636
GGD1188
NAVI UNIT
AUDIO UNIT
GGD1609
DRIVE UNIT
Note:
Do not use GGD1632 and GGD1633 at the same time.
The picture will be distorted if you use both of them.

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3.4 CLEANING
Jigs List
RemarksJig No.Name
DISC GGV1025 Skew adjustment, Check points after servicing,
Inspection method of Pickup Unit
DISC TCD-782 Inspection method of Pickup Unit
B to B Extension Cable GGD1632 NAVI UNIT <---> CC UNIT
Extension Cable GGD1636 NAVI UNIT <---> CC UNIT
FFC Extension Cable GGD1633 MONITOR UNIT <--->NAVI UNIT
B to B Extension Cable GGD1631 AUDIO UNIT <---> NAVI UNIT
FFC Extension Cable GGD1222 AUDIO UNIT <---> DVD CORE UNIT
FFC Extension Cable GGD1609 AUDIO UNIT <---> TUNER IF UNIT
FFC Extension Cable GGD1188 TUNER IF UNIT <---> DRIVE UNIT
Grease List
DVD Mechanism ModuleGEM1024Grease
DVD Mechanism ModuleGEM1038Grease
DVD Mechanism ModuleGEM1045Grease
1401M
Bond
Bond
Drive UnitGEM1024Grease
Drive UnitGEM1043Grease
Antenna CableGYH1024Tape
Skew adjustment (1401M:produced by THREE BOND)
Locking agents
Skew adjustmentGEM1033
Skew adjustment (1530:produced by THREE BOND)1530
RemarksJig No.Name
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

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4. BLOCK DIAGRAM
4.1 OVERALL CONNECTION DIAGRAM
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
CN2571
POWER SUPPLY
TERMINALS
FUSE
140
1
JA2001
BtoB
CN2101
CN511
GPS
CODE ASS'Y
CODE ASS'Y
FFC
PREOUT
TERMINALS
CDP1194
CDP1095
GPS ANTENNA ASS'Y
CXE2 0
CXE2176-
CN2551
CN2861
CN2512
JA401
JA5202
CN5603
FFC
16
1
32
1
30
501
140
1
150
30
1
CN1901
Wired Remote Jack
JA2880
1
SD
C
CN
4
FL+
RR+
FR-
RL- ILM ACC B.UPRR- RL+
FR+
P.BREAK
A.ANT
SPEED PULSE
REVERSE
FL- GND
RDS-TMC TUNER (AU only)
B
TUNER IF UNIT
A
AUDIO UNIT
AUDIO UNIT (PS/IF SECTION)
1/3
A
AUDIO UNIT (SYSCOM SECTION)
2/3
A
AUDIO UNIT (AV SECTION)
3/3
A
D
DVD MECHANISM MODULE
(LS1)
CXK6801-
C
E
CC UNIT
CC UNIT (PS PART)
1/6
E
CC UNIT (CPU PART)
2/6
E
CC UNIT (CPU SURROUNDIN
G
3/6
E
CC UNIT (DDR/FLASH_ROM/
S
4/6
E
CC UNIT (NAND PART)
5/6
E
CC UNIT (VIDEO DEC./T-CON
/
6/6
E