DOWNLOAD Sony KLV-40ZX1M Service Manual ↓ Size: 1.19 MB | Pages: 29 in PDF or view online for FREE

Model
KLV-40ZX1M
Pages
29
Size
1.19 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40zx1m.pdf
Date

Sony KLV-40ZX1M Service Manual ▷ View online

KLV-40ZX1M (UC)     1-3
1-1-5. GS1 AND LD1 BOARDS REMOVAL
Note: 1. When replacing the panel module, please place an order for the ornament plate with the panel module since
it is not included in the panel module.
As the Bezel and the PANEL Module is integrated, Bezel alone cannot be replaced with this model.
2. By default, the software that determines the language on the replacement B Board and/or the Panel Module
is set to Japanese.
To change the default language to English, a software update must be installed using a USB device.
(Check the 
Sony Electronics Service Information 
website for the latest software version for this model.)
8
 Panel module
4
 Eight screws
(+PSW M3X6)
1
 Seven screws
(+PSW M3X6)
2
 LD1 board
5
 GS1 board
6
 Insulate sheet (GS)
3
 Insulate sheet (LD)
7
 Ornament plate
KLV-40ZX1M (UC)     1-4E
1-2. STAND
1-2-1. BASE STAND REMOVAL
5
 One screw
  (+BVTP2 4X20)
2
 One screw
   (+PSW M4X12)
4
 Arm stand assy
3
 Four screws
   (+PSW M5X12)
5
 Two screws
   (+BVTP2 4X20)
8
 Two screws
    (+BVTP2 4X16)
6
 Two screws
    (+BVTP2 4X16)
1
 Stand arm cover (U)
9
 Stand case (U) assy
0
 Speaker box assy
qa
 Stand case (L) 
7
 Base stand assy 
1
 Two screws
   (+BV 3X10)
6
 One screw
  (+BV 3X10)
3
 Stand arm cover (L)
2
 EH spring 
5
 HS cover
4
 Stand protect
7
 MJX connector
1-2-2. ARM STAND REMOVAL
KLV-40ZX1M (UC)     2-1
SECTION 2
TROUBLESHOOTING
2-1. FLOW CHART
YES
YES
NO
YES
START
Power LED light
(solid) when turn on 
the power of the unit ?
Picture viwing and
audio sound plays
correctly ?
END
Key opearion of
the unit and remote
controller functions
properly?
Standby LED will
blink ?
See
2-3. Standby Led Blink 
See 
2-2. No Power
See
2-4. No Picture
2-5. No Sound
See
2-6. Malfunction the
key
NO
YES
NO
NO
KLV-40ZX1M (UC)     2-2
OK
NG
GS1 Board
NO POWER
Check STBY 3.3V
at C6250 plus (+) terminal
on the GS1 Board
or
Check AC_OFF_DET voltage
at 2 pin of CN6157
on the GS1 Board
B Board
OK
NG
GS1 Board
2 times Blinkings
B Board
Check REG12V at
pins 5/6 of  CN6156
(GS1 Board)
OK
NG
GS1 Board
3 times Blinkings
B Board
Check REG12V at
pins 5/6 of CN6156
(GS1 Board)
2-2. NO POWER
2-3. STANDBY LED BLINK
1)
2 times Blinkings
2)
3 times Blinkings
Page of 29
Display

Click on the first or last page to see other KLV-40ZX1M service manuals if exist.