Sony KDL-43W665F User manual

SERVICE MANUAL (UNIQUE)
Version Date Subject
1 05/2018 1st Issue
ORIGINAL MANUAL ISSUE DATE: 05/2018
GN4 CHASSIS
Segment : CP
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
LCD TV
9-888-746-A1
For SM - Common , please refer :
9-888-746-0x
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SERVICE MANUAL (UNIQUE)
LCD TV
GN4 CHASSIS
Segment : CP
SYSSET
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MODEL LIST
MODEL
REMOTE DESTINATION
KDL
-43W665F RMT-TX300B
BR6
KDL
-50W665F RMT-TX300B
BR6
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Section Title Page
1. SAFETY NOTES
1-1. How to Remove Rear Cover ..………………………...…….. 5
2. DIAGRAMS
2-1. Circuit Board Location …..………………...………………... 13
2-2. Wire Dressing …………………………………………………….. 14
3. DISASSEMBLY, EXPLODED VIEWS AND OTHER PARTS
3-1. KDL-43W665F…………………………………………………… 45
3-2. KDL-50W665F …………..……………………………………… 50
4
TABLE OF CONTENTS
Please refer Service Manual – Common for below information :
General Safety Notes
Self Diagnostic Function
Triage Chart
Troubleshooting, Troubleshooting reference
Adjustments
Diagrams : Block Diagram , Connector Diagram
Panel Handling
Note: Pictures provided in all this manual might have slight difference from
the actual sets
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RC Disassembly method and caution
5
1.Dummy Card PCMCIAdismantle guide (before removing rear cover) ( For Europe model )
Pull up dummy card PCMCIA
SECTION 1
DISSASSEMBLY AND REMOVAL CAUTION
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Reference 43” 50” Remarks
6 8 4-167-019-22
Screw, +PSW M3X8
1 1 7-685-647-79
Screw, +BVTP 3X10 Type 2 IT-3
1. Screw type & qty to disassemble RC
50” 43”
RC Disassembly method and caution
6
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2. Disassemble bottom hook
a. Confirm hook position
b. 1 hand hold top RC to unhook c. 1 hand push
ruler to insert at
hook area
Note: Please wrap end of ruler with
tape to avoid part scratch/damage
3. Disassemble the rear cover
a. Lift the bottom rear cover up
b. Release the rear cover from set
Note: for 43” only, please
push red area while (a. lifting
the bottom rear cover up).
Purpose is to release 43” side
hook. 43”
RC Disassembly method and caution
7
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Sharp Edge Information
8
Caution Point:
Please wear glove while removing rear cover to avoid sharp edge
At bottom area as shown in figure below.
Sharp edge corner Sharp edge corner
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Method 1: Disassemble In Set Condition
1. Hold the end of Guide Light 2. Rotate Guide Light slightly 3. Pull Guide Light out
Note:
1. Ensure Hook is not broken
2. Prepare replaceable new part in case hook broken
Hold here for
both L&R sides
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Method 2: Disassemble Bezel First
Step 1: Disassemble entire Bezel from P-mod/Set
together with guide light (PTT) A attached.
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