Read Sony KF-42WE610 / KF-50WE610 / KF-60WE610 Service Manual online
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KF-42WE610/50WE610/60WE610
K
RM-Y913
RM-Y913
RM-Y913
<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
+2.5V
+1.8V
+17V
1
2
3
1
2
8
5
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