DOWNLOAD Sony KF-42WE610K / KF-50WE610K / KF-60WE610K Service Manual ↓ Size: 6.03 MB | Pages: 127 in PDF or view online for FREE

Model
KF-42WE610K KF-50WE610K KF-60WE610K
Pages
127
Size
6.03 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kf-42we610k-kf-50we610k-kf-60we610k.pdf
Date
PREV: Sony KP-FW46M91 Service Manual

Sony KF-42WE610K / KF-50WE610K / KF-60WE610K Service Manual ▷ View online

– 9 –
KF-42WE610K/50WE610K/60WE610K
K
RM-Y913K
RM-Y913K
RM-Y913K
<Self-Diagnosis block diagram>
IC41
27
IIC-E
LAMP COV
28
29
24
LAMP DRV
LAMP PROT
FAN PROT
4:Temp
IC3208
LCD Engine u-com
IC3405
MAIN u-com
49
59
53
SP-DC-PROT
LOW-B-ERR
D-OVP
H3/A board
8:D-OVP
6:+B OVP
G3/A board
G1/A board
17V-DET
CN8014
3:Lamp
cover
5:Lamp
driver
Lamp
4:Fan
Lamp
HV-DET
SW
S3999
T/A board
LAMP-PRT
Fan1
Fan2
Fan3
CN8003
FAN1-PRT
FAN2-PRT
FAN3-PRT
CN8022
Audio
amp
Audio
amp
7:Audio
IC4704
IC8504
C2 board
AU board
A board
Lamp driver
Temp
sensor
+3.3V
+2.5V
+1.8V
+17V
1
2
3
1
2
8
5
– 10 –
KF-42WE610K/50WE610K/60WE610K
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RM-Y913K
RM-Y913K
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SECTION 2
DISASSEMBLY
2-1. REAR COVER
2-3. SERVICE POSITION
2-2. CENTER PILLAR
5 Rear cover
1 Eleven screws
       (+BVTP 4x16)
5 Center
        pillar
1 Three screws
       (+BVTP 4x16)
4 Three
     fasten tags
2 Two screws
       (+PSW 3x8)
3 Two screws
       (+BVTP 4x16)
Chassis assembly
Note: In case of the model 60WE610K,
          first remove reinforcement plates (R)/(L).
1
– 11 –
KF-42WE610K/50WE610K/60WE610K
K
RM-Y913K
RM-Y913K
RM-Y913K
2-6.  U BOARD
2-5.   UD BOARD, RF ANTENNA SWITCH
U bracket
3 Six screws
       (+BVTP 3x12)
2 Three connectors
1 Four
     fasten tags
4 U board
2-4.   CHASSIS ASSEMBLY, OPTICAL UNIT
BLOCK, D. C. FAN
1
5
4 Three 
     special screws
Chassis assembly
6 Optical unit block
2 Three screws
       (+PWH 4x16)
7 Connector
8 Four screws
     (+PWH 4x35)
9 D. C. FAN
3 Fan bracket
     with D. C. fan
6 Pin plugs
6 Pin plugs
6 Connector
8 RF antenna
     switch
3 Screw
     (+PSW 3x8)
7 Two hexgonal nuts
1 Three connectors
4 Screw
     (+BVTP 3x8)
2 Fasten tag
5 UD board
– 12 –
KF-42WE610K/50WE610K/60WE610K
K
RM-Y913K
RM-Y913K
RM-Y913K
2-7. F AND G1 BOARDS
2-8. DIC BLOCK, AU AND C2 BOARDS
4 Connector
6 AU board
5 Two PCB supporters
1 Two
     connectors
7 Three connectors
2 Screw
     (+BVWHTP 3x12)
2 Screw
     (+BVWHTP 3x12)
8 Screw
     (+BVWHTP 3x12)
8 Screw
     (+BVWHTP 3x12)
3 DIC block
9 C2 board
2 Two fasten
     tags
6 Three connectors
8 Connector
7 Fasten tag
3 Two screws
     (+BVTP 3x12)
9 G1 board
    (with Sheet G1)
5 F board
4
1 Power cord
Claw
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