Sony KDL-32R500C Service Manual page 55

3-7-2. No Picture WW Destination (BA) (b) (Video Problem)
Component
No Picture
Check if input OSD
is GREY OUT
OK if it is highlighted
OK
Check wave at
C3013(Ref10)/C3015(Ref11)
/C3016(Ref12)
and IC5000
MT5565 [IC5000]
Problem
 OK Condition : No solder splash can be seen
*
 NG Condition : Solder splash can be seen
KDL-32R500C, 505C, 507C, 40/48R510C, 550C, 555C, 557C
No Picture WW
* Check J3001
Con
NG NG
VIDEOB_DET at
R3015,
AV_COMP_SEL at
R3014
OK
NG (Vpp: 0 V)
Ref10
Ref11
Ref12
J3001 Connector
Problem
** Detailed check all parts
at signal path of:
Y0P : [VD3004/R3004/R3007/
C3006/R3024]
PB0P : [VD3005/R3005/R3008
/C3007/R3026]
PR0P : [VD3006/R3006/R3009
/C3008/R3027]
OK
J3001 Connectivity
Problem
 OK Condition : No part short-circuited
**
NG Condition : Part short-circuited
TROUBLE SHOOTING
NG
Parts Broken
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