DOWNLOAD Sony KDF-55WF655K / KDF-60WF655K Service Manual ↓ Size: 10.64 MB | Pages: 127 in PDF or view online for FREE

Model
KDF-55WF655K KDF-60WF655K
Pages
127
Size
10.64 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdf-55wf655k-kdf-60wf655k.pdf
Date
PREV: Sony KF-WE50A1 / KF-WS60A1 Service Manual

Sony KDF-55WF655K / KDF-60WF655K Service Manual ▷ View online

– 9 –
KDF-55WF655K/60WF655K
RM-KD001
RM-KD001
Self-Diagnosis Block Diagram
 
IC41
94
IIC-E
LAMP-COVER
95
FAN PROT
4:Temp
IC6902
Display Engine u-com
H4 board
3:Lamp cover
5:Lamp
driver
4:Fan
SW
S8001
T board
Fan1
Fan2
Fan3
FAN1-PRT
FAN2-PRT
FAN3-PRT
CN6000
7:Audio
G2 board
Temp
sensor
2
8
5
92
Lamp
HV-DET
Lamp driver
Fan4
FAN4-PRT
11
96
LAMP-PROT
LAMP-HV-DET
8
13
CN6022
14
14
A8
A14
B14
16
CN6019
CN6017
B 
IC3604 TV u-com
128
D_OVP
SP_DC_PROT
LB_ERROR
126
129
127
ATSC_OVP
KD board
CN6029
23
A board
CN6020
C26
8:D-OVP
+3.3V
+2.5V
Audio
amp
6:LowB
error
G1 board
CN6029
23
DD6V
DTL5
12:ATSC
OVP
CN6023
5
15
CN6006
Digital Box
DTL MDL5V
IIC-TV
IC3801 WE u-com
IIC-WE
IIC-TV
IIC-WE
– 10 –
KDF-55WF655K/60WF655K
RM-KD001
RM-KD001
Reading Lamp and Panel time
Use the following to determine the lamp and panel time of a set.
Screen Display Method
In standby mode, press the buttons on the Remote Commander sequentially, in rapid succession, as shown below:
Exiting Service Mode
After completing the changes exit service mode by turning off the set using the Remote Commander or the power switch.
1. Press 
 
5      
+  
 Power ON
2.  To enter the DE-micro service menu, press 
 3 times.
3.  To display the Lamp time, press   
2  9 times.
ex am ple
PANEL          NVM   OK    9  OPTION_E
  0  LAMP                   0  Diff
 1
Lam pTM          14   Lam pCT           71
The screen displays:
  
“Total lamp time is 14 hours” and “Total lamp ON/OFF cycle is 71 times”
To reset the lamp time press  
3
 
  
 
.
WRI-EXE(Character color is Red) is momemtarily displayed and LampTM is 
reset to “0”.
4.  To display the Panel time, press 
1  7 times
 
ex am ple
PANEL          NVM   OK    9  OPT ION_E
  7  SH   SFT1           10  Diff              1
PanelTM         14h
 
The screen displays:
 
  
“Total Panel time is 14 hours”
 
NOTE: You cannot reset the Panel time with the Service menu.
– 11 –
KDF-55WF655K/60WF655K
RM-KD001
RM-KD001
SECTION 2
DISASSEMBLY
2-1. REAR COVER
2-2. OU BRACKET
Rear cover
Thirteen screws
(+BVTP 4x16)
1 
6
 OU bracket
4
1
 Screw
       (+BVTP 4x16)
5
 Three
     fasten tags
2
 Two screws
       (+BVTP 4x16)
3
 Two screws
       (+BVTP 4x16)
– 12 –
KDF-55WF655K/60WF655K
RM-KD001
RM-KD001
2-4.   SERVICE POSITION
2-3. CHASSIS ASSEMBLY AND FAN
1
 Screw
       (+BVTP 4x16)
6
 Fan bracket (chassis)
     with DC fan
5
 Three screws
     (+PTPWH 4x16)
3
4
 Chassis assembly
2
 Side stay (R)
Pull back on claw, then gently pull out chassis assembly
Chassis assembly
1
Page of 127
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