DOWNLOAD Sony KDS-60R2000 Service Manual ↓ Size: 12.37 MB | Pages: 127 in PDF or view online for FREE

– 1-4 –

- The results display is not automatically cleared. In case of repairs and after repairs, check

the self-diagnosis screen and be sure to return the results display to "0".

- If the results display is not returned to "0" it will not be possible to judge a new malfunction

after completing repairs.

1. Power off (Set to the standby mode)

2.

Channel

Vol

3. Channel

- When ending the self-diagnosis screen completely, turn the power switch OFF on the

remote commander or the main unit.

8

0

DISPLAY

5

-

POWER

2

:

Temp over

When the inside temperature sensed with IC3150, IC3200 and IC2000  
mounted on S1 board, S2 board and C board respectively exceed  
the threshold, DEM (Display Engine u-com) detects it and makes 
turn off the lamp. 

3

:

Lamp cover

When the lamp cover is opened or harness from T board is off, DEM detects it 

and makes turn off the lamp

4

:

FAN error 

When any FAN is stopping or harness is not connected correctly, 
DEM detects it and makes turn off the lamp

5

:

Lamp Driver

When the ballast is not working with high voltage, DEM detects it and makes 
turn  off the lamp

6

:

Power error

When 11V is low, TVM
(TV u-com) detects it and makes turn off the lamp.

7

:

Audio

When DC is appeared by audio amp failure at speaker line, DEM detects it 
and makes turn off the lamp.

8

:

Power-OVP

When the output voltage from 11V is abnormally high, TVM detects 
it and makes turn off the lamp.

9

:

Device error

When the temperature sensor and bus decoder ICs do not return ACK on IIC 

 

bus to DEM, DEM detects it and makes turn off the lamp.

10

:

Digital board error When the voltage of DTAU board is low, TVM detects it and makes turn off

the lamp.

11

:

Digital com error

When it is not possible to communicate between DTAU board and TVM, 
TVM detect it and makes turn off the lamp.

LAMP

:

Lamp

When the lamp is broken, DEM detects it.

– 2-1 –

3

9 screws (+BVTP 4x16)

Lamp door assembly

1

 Loosen screw

2

Rear cover

5

– 2-2 –

1

 2 screws(+BTVP2 4x16)

3

 2 screws(+BTVP2 4x16)

3

 4 screws(+BTVP2 4x16)

5

 Screw (+BTVP2 3x6)

4

 2 connectors

2

 Side stay (R)

3

 Wire holder

4

 Disconnect connectors

5

 Loosen wire holder

6

 Disconnect connectors

6

 Disconnect connectord

– 2-3 –

1

 2 screws (+BVST3x6)

2

 2 screws (+BVST3x12)

1

 2 screws (+BVST3x6)

1

 2 screws (+BVST3x6)

1

 2 screws (+BVST3x6)

2 screws (+BVST3x6)

2 screws (+BVST3x6)

2

3

3

P-P cable

4

 UG board

8

 Slide out the chassis block

3

 Terminal blacket