Pioneer AVIC-N2 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 2005
AVIC-N2/XU/UC
CRT3423
DVD MULTIMEDIA AV NAVIGATION SERVER
AVIC-N2
/XU/UC
DVD AV NAVIGATION HEAD-UNIT
AVIC-X1R
/XU/EW
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
NOTE:
Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks
of Dolby Laboratories.
This product has the unit part number as below.
Unit Part No.
CPN1955
CPN1953
CPN1954
CPN1952
Description
Navigation Unit(AVIC-N2/XU/UC)
Hideaway Unit(AVIC-N2/XU/UC)
Navigation Unit(AVIC-X1R/XU/EW)
Hideaway Unit(AVIC-X1R/XU/EW)
*) The unit part numbers listed above are not for the service components.
For details, refer to "Important Check Points for Good Servicing".
K-ZZW. FEB. 2005 Printed in Japan

Pioneer AVIC-N2 Specifications

General

Brand	Pioneer
Model	AVIC-N2
Category	Car Receiver
Language	English

Summary

SAFETY INFORMATION

1. SPECIFICATIONS

Navigation

Specifications for the GPS receiver system and reception.

2. EXPLODED VIEWS AND PARTS LIST

NAVIGATION UNIT (1)

Exploded view of the Navigation Unit, showing component layout and part references.

NAVIGATION UNIT (2)

Further exploded view of the Navigation Unit, detailing internal components.

NAVIGATION UNIT (3)

Additional exploded view of the Navigation Unit, showing specific assemblies.

HIDEAWAY UNIT AND CORD ASSY

DVD MECHANISM MODULE

Exploded view and parts list for the DVD mechanism component.

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Visual representation of the system's functional blocks and their interconnections.

4. PCB CONNECTION DIAGRAM

3.2 OVERALL CONNECTION DIAGRAM

3.12 DVD CORE UNIT(MS3)(SODC)(GUIDE PAGE)

3.13 DVD CORE UNIT(MS3)(CPU)(GUIDE PAGE)

3.16 MONITOR PCB AND UPPER PCB(GUIDE PAGE)

3.19 MOTHER PCB (H/A SYSTEM)(GUIDE PAGE)

3.22 MAIN UNIT, SW UNIT AND VOLUME UNIT

3.23 GPS UNIT(GUIDE PAGE)

4.4 DVD CORE UNIT(MS3)

4.7 MONITOR PCB

4.8 UPPER PCB

4.11 MOTHER PCB

4.12 GPS UNIT

4.13 MAIN UNIT

5. ELECTRICAL PARTS LIST

6. ADJUSTMENT

6.1 JIG CONNECTION DIAGRAM

6.2 DVD ADJUSTMENT

Front-End test mode flow chart

Back end section check flow chart

Skew adjustment

Check 1: Are all power supply voltages normal?

Check 2: Are all clocks operating normally?

Check 3: Is the streaming I/F operating normally?

Check 4: Is the audio circuit operating normally?

Check 5: Is the video circuit operated normally?

Check 6: Is SDRAM I/F operating normally?

Check 7: Is the microprocessor operating normally?

6.3 CC UNIT ADJUSTMENT

6.4 MOTHER PCB ADJUSTMENT

6.5 INVERTER PCB ADJUSTMENT

6.6 MONITOR PCB ADJUSTMENT

-EEPROM setting mode

(2) Line adjustment 1 mode

(3) Line adjustment 2 mode

(4) Dimmer parameter setting mode

- Dot Clock Adjustment Mode

6.7 TEST MODE

2. Test mode menu

- Remocon touch panel test

2. Setup calibration

3. Test Touch-panel

4. Check now calibration codition

5. Check Touch-panel compensation

6. Check Touch-panel graphics

7. Check Touch-panel navi coordinate

- Version check

1. Error Information

- GPS assessment

- SENSOR test

- DVD Test Modes

[X-3016 FE Test menu]

[X-3016 DVD Test] EDC-1

[X-3016 DVD 1-Layer Servo.Test(1-0)]

[X-3016 DVD 1-Layer Servo.Test(2-0)]

[X-3016 DVD 2-Layer Servo.Test(3-0)]

[X-3016 DVD 2-Layer Servo.Test(4-0)]

[X-3016 DVD Servo.Test(4-3)]

[X-3016 DVD Servo.Test(4-6)]

6.8 USING THE TEST DISC

3. Inspection screen

3. Touch Panel check

4. Microphone & Gain control check

9. FM multiplex tuner error rate measurement

10. GPS Self check

11. Software version

13. All memory clear (Not for service)

14. GPS sensitivity measurement

15. Picture RGB check

18. File maintenance

19. Picture check MENU

20. Device Check

21. All memory clear (for Service)

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 DISASSEMBLY

Step-by-step instructions for disassembling the unit, including removal of components.

Precautions on handling the mechanism module

Removing the DVD Core Unit(MS3)

Removing the Pickup Unit

7.1.3 CONNECTOR FUNCTION DESCRIPTION

7.2 PARTS

7.2.1 IC

List of integrated circuits (ICs) with their part numbers and pin functions.

Block Diagram Chart

Pin Functions(PD5937A)

Pin Functions(PD3390A)

Pin Functions(LC72720YVS : EW model)

Pin Functions(PD6340A)

Pin Functions(PE5413B)

Pin Functions(PE5412B : UC model)(PE5411B : EW model)

7.3.2 OPERATIONAL FLOW CHART

Navigation Unit (2) (ACC OFF)

Navigation Unit (3) (BUP OFF)

CONNECTION DIAGRAM (AVIC-N2/XU/UC)

CONNECTION DIAGRAM (AVIC-X1R/XU/EW)