DOWNLOAD Sony KE-42TS2E / KE-42TS2U Service Manual ↓ Size: 4.11 MB | Pages: 78 in PDF or view online for FREE

Model
KE-42TS2E KE-42TS2U
Pages
78
Size
4.11 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / PANEL MODULE
File
ke-42ts2e-ke-42ts2u.pdf
Date

Sony KE-42TS2E / KE-42TS2U Service Manual ▷ View online

 
 
  
 
 
 
 
62
 
(2) 
***Install the printed-circuit board that was removed in step (1) and fix it in position.  
(Refer to the exploded view shown in Section 5.1.)   
(3) 
Print the serial ID number of the product to be repaired on the product label which is prepared 
separately. Attach the product label to the panel chassis on top of the Y-SUS board (See the 
photo). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
63
 
 
(4)  When the installation of the board is complete, route the wires as shown below.   
 
 
 
 
 
 
 
 
Pass the CN52 cable (RED/ BLK) under the 
signal cable. 
Pass the CN42 cable (YEL/BLK) 
under the signal cable. 
Enlarge
CN63 
Route it on top of the PSU signal 
cable. 
 
 
  
 
 
 
 
64
Operation Check and Adjustment Method 
6.1 
List of Check and Adjustment Items 
 
 
Adjustment position
 
Check and adjustment 
Required timing 
 
 
Labor   required 
Adjustment item 
(Major item) 
Adjustment item 
(Minor item) 
(Name of the part)
When PDP 
panel is 
replaced 
When X-SUS 
board is 
replaced
When Y-SUS 
board 
 is replaced 
When LOGIC 
board 
 is replaced
When ABUS 
board 
 is replaced
When PSU 
board 
 is replaced
Jig/tools 
Labor 
(persons) 
Time 
(minutes) 
Is detection adjustment  X-SUS board VR1 
 
 
 
 
 
 
Ve voltage adjustment 
X-SUS board VR4 
 
 
 
 
 
 
Vw voltage adjustment 
X-SUS board VR3 
 
 
 
 
 
 
Ve voltage adjustment 
Y-SUS board VR1 
 
 
 
 
 
 
Is detection adjustment  Y-SUS board VR2 
 
 
 
 
 
 
PFC voltage adjustment 
PSU board RV301 
 
 
 
 
 
 
Vs adj1 
PSU board RV801 
 
 
 
 
 
 
Vs adj2 
PSU board RV802 
 
 
 
 
 
 
Va adj2 
PSU board RV803 
 
 
 
 
 
 
Vs f min 
PSU board RV901 
 
 
 
 
 
 
Vpr adj 
PSU sub-board RV201
 
 
 
 
 
 
Vcc f min 
PSU sub-board RV150
 
 
 
 
 
 
Vcc adj 
PSU sub-board RV270
 
 
 
 
 
 
Va adj1 
PSU sub-board RV860
 
 
 
 
 
 
Vaa 
PSU sub-board RV861
 
 
 
 
 
 
VR adjustment 
Va f min 
PSU sub-board RV950
 
 
 
 
 
 
Digital 
voltmeter , 
screwdriver
1 1 
Vs voltage adjustment 
LOGIC board(Vsvolt)
    〇 
 
 
    〇  
 
Va voltage adjustment 
LOGIC board(Vavolt)
〇 
 
 
〇   
Vw voltage adjustment 
LOGIC board(Vwvolt)
〇 
 
 
〇   
Parameter 
adjustment 
Vx voltage adjustment 
LOGIC board(Vxvolt)
〇 
 
 
〇 
 
 
Interface  
board, 
personal 
computer, 
Digital 
voltmeter 
1 1 
Error history clear 
LOGIC board (EEPROM)
    〇 
    〇 
    〇 
    〇 
    〇 
    〇 1 
Default setting
Accumulated power-on 
time clear 
LOGIC board (EEPROM)
〇 
 
 
 
 
 
Interface 
board,  
personal 
computer 
1 1 
 
 
 
 
 
 
 
 
 
 
 
 
{ : Check, adjustment, or setup                              
 
Be sure to keep the default setup set at the 
factory. (Do not change the VR control settings.)
 
 
  
 
 
 
 
65
6.2 
Check and Adjustment Method 
6.2.1  Check and adjustment procedure 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Check and adjustment 
Was Panel chassis 
replaced? 
Parameter adjustment 
 (Section 6.2.2) 
Default setup (Error history clear)
(Section 6.2.7) 
No abnormality? 
Operation/performance check
 (Section 6.2.3) 
Burn-in mode setting 
 (Section 6.2.4) 
Was Panel chassis 
replaced? 
Was LOGIC board 
replaced? 
Accumulated power-on time 
reset 
 (Section 6.2.6) 
End 
Heat run 
 (Section 6.2.4) 
Y
Y
Y
N
Re-analysis 
To Section 4.2 
Y
Abnormal 
Logic board data transfer
(Section 6.2.5) 
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