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Pioneer AVH-X1590DVD/XNID User Manual

Pioneer AVH-X1590DVD/XNID
180 pages
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ORDER NO.
AVH-X1500DVD/XNUC
CRT5240
DVD RDS AV RECEIVER
AVH-X1500DVD
/XNUC
AVH-X1500DVD
/XNEW5
AVH-X1500DVD
/XNUW5
AVH-X1550DVD
/XNRC
AVH-X1550DVD
/XNRD
AVH-X1550DVD
/XNRI
AVH-X1590DVD
/XNID
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3283 CRT4843 LS2 DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
K-ZZZ OCT. 2012 Printed in Japan
www.electronicsrepair.net

Table of Contents

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Pioneer AVH-X1590DVD/XNID Specifications

General IconGeneral
BrandPioneer
ModelAVH-X1590DVD/XNID
CategoryCar Video System
LanguageEnglish

Summary

SAFETY INFORMATION

Laser Safety Precautions

Exercise caution with laser diode, Class 1 product, Class 1M module.

Laser Radiation Warning

Accessible emission level warning for laser components.

1. SERVICE PRECAUTIONS

1.1 SERVICE PRECAUTIONS

General service precautions, handling ICs, soldering, power handling, ESD protection.

2. SPECIFICATIONS

3. BASIC ITEMS FOR SERVICE

4. BLOCK DIAGRAM

4.2 BLOCK DIAGRAM

5. DIAGNOSIS

5.1 OPERATIONAL FLOWCHART

Flowchart for diagnosing the unit's operation, starting from reset and checking power supplies and communication.

5.2 INSPECTION METHOD OF PICKUP UNIT

Disc Selection and Execution Method

Specifies test discs and outlines the execution method for inspecting the pickup unit, including lens cleaning.

5.3 DIAGNOSIS FLOWCHART

LS2 Back End Section Flow

Detailed flowchart for diagnosing issues related to image, audio, USB, iPod, and FE sections.

Check 10: Is the audio circuit OK?

Audio Signal Waveform Checks

Procedures for checking serial digital output, DACCLK, and analog audio signals.

Check 11: Is the video circuit OK?

Video Signal Waveform Check

Procedure to monitor COMPOSITE signal waveform using an oscilloscope.

Check 14: Is USB Circuit OK?

USB and iPod Circuit Checks

Procedures for checking USB memory and iPod connections, including communication waveforms.

5.4 ERROR CODE LIST

6. SERVICE MODE

5. Display Test

6. Rear Video Output Test

6.2 DVD TEST MODE

7. DISASSEMBLY

Monitor Assy Removal

Steps to remove the monitor assembly, including screws, latches, and connectors.

DVD Mechanism Module Removal

Instructions for removing the DVD Mechanism Module, including screw and connector disconnection.

Service Unit (Monitor) Removal

Instructions for disconnecting connectors and removing the Service Unit (Monitor).

8. EACH SETTING AND ADJUSTMENT

9. EXPLODED VIEWS AND PARTS LIST

9.4 DVD MECHANISM MODULE (1)

9.5 DVD MECHANISM MODULE (2)

DVD Mechanism Module Parts

Exploded view showing additional parts of the DVD mechanism module.

10. SCHEMATIC DIAGRAM

10.1 MOTHER PCB (ANALOG BLOCK)

Schematic diagram of the Mother PCB's analog block, showing connections for E.VOL, AV Selector, and various input/output signals.

10.2 MOTHER PCB (SYSTEM BLOCK) (GUIDE PAGE)

System Block Diagram

Block diagram of the Mother PCB's system block, illustrating buses and connections to USB, I/F, and other units.

10.3 MOTHER PCB (SH BLOCK) (GUIDE PAGE)

SH Block Diagram

Schematic diagram of the Mother PCB's SH block, showing connections for RGB Video Isolator, Video Decoder, and SDRAM.

10.4 MOTHER PCB (POWER SUPPLY BLOCK)

10.5 MOTHER PCB (IN/OUT BLOCK) (GUIDE PAGE)

10.6 MOTHER PCB (TUNER BLOCK)

10.7 INTERFACE PCB

10.8 DVD CORE UNIT (GUIDE PAGE)

11. PCB CONNECTION DIAGRAM

11.2 INTERFACE PCB

11.3 DVD CORE UNIT (GUIDE PAGE)

11.4 SERVICE UNIT(MONITOR)

11.5 SERVICE UNIT (KEY)

12. ELECTRICAL PARTS LIST

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