Pioneer AVH-X1550DVD/XNRC Manuals

Manuals and User Guides for Pioneer AVH-X1550DVD/XNRC. We have 1 Pioneer AVH-X1550DVD/XNRC manual available for free PDF download: Service Manual

Pioneer AVH-X1550DVD/XNRC Service Manual

Pioneer AVH-X1550DVD/XNRC Service Manual (181 pages)

DVD RDS AV RECEIVER

Brand: Pioneer | Category: Car Video System | Size: 16.04 MB

Table of Contents

Caution
2
Safety Information
2
A 1.1 Service Precautions
5
- Notes on Soldering
  7
2 Specifications

8
- Disc/Content Format
  21
3 Basic Items for Service

22
- Check Points after Servicing
  22
- Pcb Locations
  23
- Jigs List
  24
- Cleaning
  24
4 Block Diagram

26
- Overall Connection Diagram
  26
- Block Diagram
  28
  - Interface Pcb
    34
  - DVD Core Unit
    34
  - Service Unit(Monitor)
    36
  - Service Unit(Key)
    38
5 Diagnosis

39
- Operational Flowchart
  39
- Inspection Method of Pickup Unit
  40
  - Disc to be Used
    40
  - Execution Method
    40
  - LD Current Check
    41
  - RF Level
    42
  - Error Rate Check
    42
- Diagnosis Flowchart
  43
  - Standby OK?
    44
  - Is VDD5 (VCC33, VCC12) Power Supply Voltage OK?
    45
  - Reset OK?
    46
  - Is VSENS OK?
    47
  - Power Supply Configuration and VSENS
    47
  - VSENS Check Point
    47
  - 27 Mhz Normal?
    48
  - Clock Configuration
    48
  - Clock Specification Value
    48
  - 27 Mhz Check Point
    48
  - Is SDRAM I/F OK?
    49
  - Sdram I/F
    49
  - SDRAM I/F Check Point
    50
  - Is VD8, VCC5 Power Supply Voltage OK?
    51
  - VD8, VCC5 Voltage Check Points
    51
  - Is AVCC5 Voltage OK?
    52
  - VD8, AVCC5 Voltage Check Points
    52
  - Is DACCLK Normal?
    53
  - DACCLK Check Point
    53
  - Is the Audio Circuit OK?
    54
  - Audio Circuit
    54
  - Serial 3 Lines Specification Value
    54
  - Serial 3 Lines Check Points
    54
  - Analog Audio out (LO, RO) Specification Value
    55
  - Analog Audio out Check Point
    55
  - Check with DGND1 Being the Reference
    56
  - Digital Audio Signal (IECOUT) Specification Value
    56
  - Digital Audio Signal (IECOUT) Check Point
    56
  - Is the Video Circuit OK?
    57
  - Video Circuit
    57
  - Waveform for the Case of Composite White 100% Output
    57
  - VIDEO Signal Check Point
    57
  - How to Judge Whether the Flash Memory Has Reached Its Life or Not
    58
  - 48 Mhz Normal?
    59
  - 48 Mhz Check Point
    59
  - Is USB Circuit OK?
    60
  - USB Circuit
    60
  - USB Circuit Communication Wave
    60
  - Audio
    61
  - Video
    61
  - Usb, Ipod
    62
- Error Code List
  63
  - External Storage Device (USB)
    64
  - Pandora
    65
  - Understanding Auto EQ Error Messages
    65
  - Understanding Messages
    65
- Connector Function Description
  66
6 Service Mode

67
- Monitor Test Mode
  67
  - Monitor Test Mode Menu Screen
    67
  - Display Specification
    67
  - Version Information
    68
  - Method for Mode in
    68
  - Touch Panel Test
    69
  - Effective Area Calibration
    70
  - Outermost Circle Check Screen
    70
  - Outermost Circle Check Result Screen
    70
  - Point Calibration
    71
  - Calibration Check Screen
    71
  - Touch Panel Coordinates Test
    72
  - Calibration Test
    73
  - Calibration Confirmation Screen
    73
  - Calibration Confirmation Result Screen
    73
  - Data Initialize
    74
  - Outermost Circle Check
    74
  - Calibration Check
    74
  - Outermost Circle Check of User Calibration
    74
  - EEPROM Adjustment
    75
  - Flicker Adjustment
    75
  - EEPROM Initialize
    76
  - Display Test
    77
  - Rgb
    77
  - Monochrome Stripe
    78
  - Color Bar
    78
  - Monochrome Stripe (Vertical)
    78
  - Color Bar (Vertical)
    78
  - Ramp & 10Step
    79
  - Raster Signal
    79
  - Right-White 64Step
    79
  - White 0%
    79
  - Contrast
    80
  - Center Marker
    80
  - Rear Video Output Test
    81
  - Multiburst
    84
- DVD Test Mode
  85
  - Outline
    85
  - To Enter the Test Mode
    85
  - Image of the Test Mode
    86
  - Image of the Front End Test Mode
    86
  - EDC. Image of the Test Mode
    88
  - Image of the LD Power on Time Mode
    88
  - Simple Test Mode
    89
7 Disassembly

90
8 Each Setting and Adjustment

94
- DVD Adjustment
  94
- Pcl Output Confirmation
  99
9 Exploded Views and Parts List

100
- Packing
  100
  - Packing Section Parts List
    101
  - Contrast Table
    101
- Exterior (1)
  104
- Exterior Section Parts List
  105
- Exterior (2)
  106
- DVD Mechanism Module (1)
  108
- DVD Mechanism Module Section Parts List
  109
- DVD Mechanism Module (2)
  110
10 Schematic Diagram

112
- Mother Pcb (Analog Block)
  112
- Mother Pcb (System Block) (Guide Page)
  114
- Mother Pcb (Sh Block) (Guide Page)
  120
- Mother Pcb (Power Supply Block)
  126
- Mother Pcb (In/Out Block) (Guide Page)
  128
- Mother Pcb (Tuner Block)
  134
- Interface Pcb
  136
- DVD Core Unit (Guide Page)
  138
- Service Unit(Monitor) (Guide Page)
  144
- Service Unit (Key)
  150
- Waveforms
  152
11 Pcb Connection Diagram

154
- Mother Pcb
  154
- Interface Pcb
  158
- DVD Core Unit
  160
- Service Unit (Monitor)
  162
- Service Unit (Key)
  166
12 Electrical Parts List

167

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