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Pioneer ARP3476 Manuals
Manuals and User Guides for Pioneer ARP3476. We have
1
Pioneer ARP3476 manual available for free PDF download: Service Manual
Pioneer ARP3476 Service Manual (202 pages)
Brand:
Pioneer
| Category:
Flat Panel TV
| Size: 16.67 MB
Table of Contents
2
Safety Information
4
Important Check Points for Good Servicing
5
Table of Contents
6
1 Service Precautions
6
Notes on Soldering
7
Charged Section and High Voltage Generating Point
8
2 Specifications
8
Accessories
9
Speaker Accessories
10
Specifications
11
Dimensions
12
Panel Facilities
12
Front Section
12
Command Side of the Panel
13
Rear Section
14
Remote Control Unit
16
3 Basic Items for Service
16
Check Points after Servicing
16
Items to be Checked after Repair
16
Cleaning
17
Quick Reference
17
Notes, PD/SD Diagnosis, and Methods for Various Settings
18
Mode Transition and Structure of Layers in Service Factory Mode
19
PCB Locations
19
List of Assemblies
20
Jigs List
22
4 Block Diagram
22
Overall Wiring Diagram (1/2)
24
Overall Wiring Diagram (2/2)
26
Overall Block Diagram (1/2)
28
Overall Block Diagram (2/2)
30
Power Supply Unit
32
50F X Drive Assy
33
50F y Drive, 50F Scan a and B Assys
34
Power Supply Block of 50F X, y Drive, 50F Scan a and B Assys
35
50F Address L and S Assys
36
50F Digital Assy
37
Main Assy (Dtv Block Diagram)
38
Power Supply Block of Main Assy
40
IO Audio Assy
42
LED and IR Assys
43
5 Diagnosis
43
Power Supply Operation
43
LED Display Information
44
Power on Sequence
45
Details of Power on Sequence
45
AC-OFF Main Power OFF, Passive Standby
45
AC-ON Main Power OFF, Passive Standby
46
AC-ON Main Power OFF, Active Standby
46
AC-ON Main Power ON, Passive Standby
47
AC-ON Main Power ON, Active Standby
47
AC-ON Main Power ON, Function Standby
48
AC-ON Main Power ON, PDP Screen on
49
Diagnosis Flowchart of Failure Analysis
49
Whole Unit
52
Drive Assy
55
Diagrammatic View of the y DRIVE Assy
55
Diagrammatic View of the X DRIVE Assy
57
Digital Assy
59
Flowchart of Failure Analysis for the Video System
60
Video System
65
Details on How to Confirm the Factory DTV Tuning Status
66
Home Media Gallery
67
How to Enter DTB Service Menu
68
Audio System
72
Block Diagram of the Power-Down Signal
72
Diagnosis of Pd (Power-Down)
74
PD Diagnosis of Failure Analysis
76
Block Diagram of the Shutdown Signal
76
Diagnosis of Sd (Shutdown)
78
SD Diagnosis
80
Non-Failure Information
80
Information on Symptoms that Do Not Constitute Failure
81
Function of Decreasing the Brightness Level
81
Limiting for the Maximum Number of SUS Pulses
81
ABL Adjustment Value Offset
81
Relationship between Input APL and Number of SUS Pulses
82
Outline of the Operation
82
Panel Drive-Power On/Off Function
82
When the Panel Drive-Power Is ON/OFF
83
Specification of the Fan Control
83
Operation Specifications
84
Processing in Abnormality
84
Speaker Short-Circuit
84
Circuit Configuration
84
Specifications for Port Monitoring
85
Power Supply and DC-DC Converter
86
Fan and Temperature Sensor
87
Outline of RS-232C Command
87
Prepared Tools
88
List of RS-232C Commands
97
Details of each Commands
97
QS1 (Panel Status)
98
QS2 (Panel Operation Data)
99
QS3 (Other Data on the Panel)
99
QS5 (Color Sensor Data)
100
QSP (Sub Version of the Panel Section)
101
QAJ (Panel Adjustment Data)
102
QPW (Video Adjustment Data of the Panel)
103
QPF (Function of the Panel)
103
QPM (Pulse Meter Value)
104
QPD (Power down Logs)
105
QSD (Shutdown Logs of the Panel Section)
106
QSE (Destination Peculiar Information)
106
QMT (Status Information of MTB/MR Section)
107
QNG (Shutdown Information of MTB Section)
109
QSI (Input Signal Data)
110
DRV (Panel Drive-Power On/Off)
110
FAY/FAN (Adjustment Commands Permission/Prohibition)
110
FAJ/UAJ/CBU/BCP (Backup Function for Adjustment Value)
111
6 Service Factory Mode
111
Outline of the Service Factory Mode
111
Service Factory Mode Transition Chart
111
How to Enter/Exit Service Factory Mode
112
Functions When Entering the Service Factory Mode
112
Fuctions Whose Setting Are Set to off
112
User Data
113
Remote Control Code in Service Factory Mode
114
PDP Service Remote Control
115
Factory Hierarchical Table
117
Indications in Service Factory Mode
117
Main-Item Indications
119
Details of Factory Menu
119
Information
121
Main NG
121
MTB Side's Shutdown NG Information
122
Clear the MAIN NG History
123
Temperature
124
Hour Meter
125
HDMI Signal Info
127
VDEC Signal Info
128
Panel Factory
128
Operation Items
129
Details of Indications in each Layer
129
Panel Information
129
Panel Works
130
Power down
131
Shut down
132
Panel-1 ADJ
134
Panel-2 ADJ
135
Panel Function
136
Etc
137
Raster Mask Setup
138
Pattern Mask Setup
139
Combi Mask Setup
140
Option
141
Initialize
141
Side Mask Level
142
Final Setup
143
DTB Service Menu
143
Wide XGA Auto
143
Auto Adjustment
144
Digital Tuner Service Menu
144
Remote Control Code in Digital Tuner Service Menu
144
Hierarchical Table of Digital Tuner Service Menu
144
Digital Tuner Service Menu Screen
145
Home Media Gallery Screen
145
Digital Screen
145
Software Version Screen
146
7 Disassembly
146
Flowchart of Removal Order
147
Speaker System
147
Disassembly
148
Rear Case
149
Side Input Shield
149
Under Cover
150
T Panel U Assy
151
Notes on Lead Dressing
152
Access to 50F DIGITAL Assy
153
Front Bezel
154
Access to ADDRESS L and S Assys
156
Access to SCAN a and B Assys
157
Precautions for Speaker System
158
8 Each Setting and Adjustment
158
Adjustment Required When the Unit Is Repaired or Replaced
158
When any of the Following Assemblies Is Replaced
159
When any of the Following Assemblies Is Repaired
161
Outline
161
Backed up Data
161
How to Copy Backup Data
161
Backup of the Eeprom (Digital Assy)
164
How to Clear History Data
164
Clearance of Various Logs after the Assys Are Replaced
165
Adjustment When the Service Panel Assy Is Replaced
165
Example of the On-Screen Display During Panel Factory Mode
166
Overview
167
Preparation before Adjustment
168
Main Flowchart Checking VOL OFFSET
169
Checking VOL YNOFSA D
170
Recovery Flowchart Changing the VOL OFFSET Setting
171
Changing the VOL OFFSET Setting
176
Adjustment When the Drive Assys Are Replaced
176
Time Lag Adjustment of the Control Signal
177
Delay Adjustment of the Control Signal
178
SUS-B Adjustment
178
SUS-D Adjustment
179
How to Update USB
179
Preparation
179
Description of the Figures
179
Procedures
180
List of Frequency of LED Flashing When Updating Fails
181
Adjustment When the Main or IO Audio Assy Is Replaced
181
Explanation
181
Adjustment Procedure
182
9 Exploded Views and Parts List
182
Packing Section
183
Packing Section Parts List
184
Rear Section
186
Front Section
188
Chassis Section (1/2)
190
Chassis Section (2/2)
192
Panel Chassis Section
194
Multibase Section
196
PDP Service Assy
196
Exterior Section
198
Table Top Stand
199
Speaker System (Packing)
200
Speaker System
201
Baffle
201
CS Assy Parts List
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