Sony KDL-42R500A / KDL-47R500A Service Manual ▷ View online
KDL-42/47R500A(CH)
9
SELF CHECK
BACK
<<
002 MAIN_POWER
000
003 TUNER_ERR
000
003 AUDIO_PROT
000
003 DC_ALERT1
000
004 BALANCER_ERR
000
005 TCON_ERR
000
005 PANEL_POWE
000
006 BACKLIGHT_ERR
000
007 TEMP_ERR
000
12345-67891-23456
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SELF DIAGNOSIS FUNCTION
[SELF DIAGNOSTIC SCREEN DISPLAY]
Error count
Item name
STBY LED flash time
Total operation time by hour
Boot count
Panel operation time by hour
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen.
After you have completed the repairs, clear the result display to “0”.
Clearing the Self Check Diagnostic List
After you have completed the repairs, clear the result display to “0”.
Clearing the Self Check Diagnostic List
1. Error history and Error count :
Press the Channel 8 => Channel 0 .
2. Panel operation time :
Press the Channel 7 => Channel 0 .
Exiting the Self-diagnostic screen
To exit the Self Diagnostic screen, turn off the power to the TV by pressing the POWER button on the remote or the POWER button on the TV.
KDL-42/47R500A(CH)
10
• Items with no part number and no description are not stocked because they are seldom required for roution service.
• The construction parts of an assembled part are indicated with a collation number in the remark colum.
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
• The construction parts of an assembled part are indicated with a collation number in the remark colum.
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
SEC 1. DISASSEMBLY AND PARTS LIST
Note: About the wire dressing, disassembly of rear cover and service position, please refer to “APPENDIX-1”.
KDL-42/47R500A(CH)
11
1-1. KDL-42R500A
1-1-1. STAND, AC COVER AND AC CORD
REF. No. PART No.
DESCRIPTION
MARK
1
1-846-704-11
POWER-SUPPLY CORD
2
4-299-530-11
AC COVER
3
4-446-625-01
NECK R (L3)
4
4-446-637-01
STAND SHAFT (L3)
5
4-446-624-01
NECK L (L3)
6
4-450-019-01
REAR COVER (42FUGF)
2-580-608-01
SCREW, +PSW M5X16
4-445-507-01
SCREW, +PWH M3X8 W12
4-159-298-21
SCREW, +PSW M4X10
4-463-994-01
SCREW, +PH (M3X8)
Use shape of No.1 driver
7-685-646-79
SCREW +BVTP 3X8 TYPE2 IT-3
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
DISASSEMBLY AND PARTS LIST
1-1-2. STAND SHAFT AND NECK
2
1
4
3
5
1-1-3. REAR COVER
6
KDL-42/47R500A(CH)
12
DISASSEMBLY AND PARTS LIST
1-1-4. OVERALL
REF. No. PART No.
DESCRIPTION
MARK
7
4-464-401-01
SHEET, INSULATION (FUGF)
8
1-474-496-11
G4-STATIC CONVERTER(TV)
9
1-910-107-93
CONNECTOR ASSY 42 PSU-LED
10
1-858-888-21
LOUD SPEAKER (R) 40X100MM
11
4-450-022-01
FRAME, BOTTOM (42FUGF)
12
1-910-107-92
CONNECTOR ASSY 42 MB-SP LR 4P
13
1-910-107-94
FFC CABLE 42 MB-TCON 51P
14
1-910-107-91
CONNECTOR ASSY 42 MB-PSU 14P
15
1-910-107-95
FFC CABLE 42 MB-IR 10P
16
1-895-395-21
MOUNTED PWB A
17
1-858-888-11
LOUD SPEAKER (L) 40X100MM
18
1-910-107-96
FFC CABLE 42 MB-KEY 6P
19
1-811-830-11
LCD PANEL (L420SFF1)
20
1-492-330-11
SWITCH UNIT
21
4-450-017-01
BEZEL (42FUGF)
22
1-895-376-21
MOUNTED PWB H
2-580-592-01
SCREW, +PSW M3X8
4-159-298-01
SCREW, +PSW M4X10
7-682-947-01
SCREW, +PSW M3X6
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1-1. KDL-42R500A
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Note: Press down as the red arrow instructed.
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