Read Sony KDL-32R330B / KDL-40R380B Service Manual online
SERVICE MANUAL
Version
Date
Subject
1.0
5/2014
Original manual issue.
1.1
9/2014
Add serial number range information (P14, 15 and 44)
LCD Digital Color TV
9-888-162-02
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 5/2014
Chassis Name : RB2TP
Segment Name : MB
KDL-32R330B/40R380B
2
MODEL LIST
MODEL
COLOR
COMMANDER
DEST.
MODEL
COLOR COMMANDER DEST.
KDL-32R330B
Black RM-YD092 America
KDL-40R380B
Black RM-YD092 America
Table of content
3
Description Page
WARNINGS AND CAUTIONS…………………………………………
4
USE CAUTION WHEN HANDLING THE LCD PANEL……………
5
SAFETY CHECK-OUT…………………………………………………
6
SELF DIAGNOSIS FUNCTION………………………………………
8
SERVICE POSITION……………………………………………………
9
SEC 1. DISASSEMBLY AND PARTS LIST……………………………
11
1-1. KDL-32R330B ……………………………………………………
12
1-1-1. BASE STAND………………………………………………
12
1-1-2. REAR COVER ………………………………………………
13
1-1-3. POWER BOARD, A BOARD AND SPEAKER …………
14
1-1-4. LCD PANEL, DECO and COVER, BOTTOM …………
15
1-1-5. MISCELLANEOUS…………………………………………
16
1-2. KDL-40R380B……………………………………………………
17
1-2-1. BASE STAND………………………………………………
17
1-2-2. REAR COVER..……………………………………………
18
1-2-3. POWER BOARD, A BOARD AND SPEAKER …………
19
1-2-4. LCD PANEL, DECO and COVER, BOTTOM …………
20
1-2-5. MISCELLANEOUS…………………………………………
21
1-3. How to disassemble rear cover [KDL-32R330B/40R380B]
22
1-4. How to disassemble Deco [KDL-32R330B/40R380B]……
23
1-5. How to disassemble LVDS cable [KDL-32R330B/40R380B] 24
1-6. How to disassemble IR Board[KDL-32R330B/40R380B] …
1-6. How to disassemble IR Board[KDL-32R330B/40R380B] …
25
1-7. How to ass’y the LED lens [KDL-32R330B/40R380B]……
26
1-8. How to assemble the Himeron Countermeasure of panel
[KDL-32R330B/40R380B] ……………………………………
[KDL-32R330B/40R380B] ……………………………………
27
1-8-1. KDL-32R330B………………………………………………
27
1-8-2. KDL-40R380B………………………………………………
29
Description Page
SEC 2. ADJUSTMENT…………………………………………………… 30
SEC 3. DIAGRAMS AND CHASSIS STRUCTURE…………………
SEC 3. DIAGRAMS AND CHASSIS STRUCTURE…………………
32
3-1. BLOCK DIAGRAM………………………………………………
32
3-2. CONNECTOR DIAGRAM………………………………………
33
3-3. CIRCUIT BOARDS LOCATION………………………………
34
3-4. Tape location……………………………………………………… 35
APPENDIX-1 Trouble analysis flow…………………………………… 37
APPENDIX-2 Software data update…………………………………… 38
APPENDIX-3 Operation Time, Boot Count, Panel Operation Time
APPENDIX-1 Trouble analysis flow…………………………………… 37
APPENDIX-2 Software data update…………………………………… 38
APPENDIX-3 Operation Time, Boot Count, Panel Operation Time
42
APPENDIX-4 Reset and Edit Serial Number…………………………
43
APPENDIX-5 Select Panel Type………………………………………… 45
KDL-32R330B/40R380B
4
WARNINGS AND CAUTIONS
- ENGLISH
CAUTION
These servicing instructions are for use by qualified service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis.
The chassis of this receiver is directly connected to the ac power line.
CARRYING THE TV
Be sure to follow these guidelines to protect your property and avoid causing serious injury.
• Carry the TV with an adequate number of people; larger size TVs require two or more people.
• Correct hand placement while carrying the TV is very important for safety and to avoid damages.
SAFETY-RELATED COMPONENT WARNING!!
Components identified by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony
parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identified in this manual.
Follow these procedures whenever critical components are replaced or improper operation is suspected.
KDL-32R330B/40R380B