Sony KDL-32R300C / KDL-32R303C / KDL-32R304C / KDL-32R305C / KDL-32R306C / KDL-32R320C / KDL-32R327C / KDL-40R350C / KDL-40R353C / KDL-40R355C / KDL-40R377C / KLV-32R302C / KLV-40R352C Service Manual ▷ View online
3-6. Video Problem
3-6-2. No Picture BA2/BE2 (b)
Component
Check if input OSD
is GREY OUT
Component
No Picture
NG
*
Check J3001
Con
VIDEOB_DET at
No Picture BA2/BE2
NG
Check wave at
C3013(Ref2)/C3015(Ref3)
**
Detailed check all parts
at signal path of:
Y0P : [VD3004/R3004/R3007/
C3006/R3024]
PB0P [VD3005/R3005/R3008
OK
is GREY OUT
OK if it is highlighted
R3015,
AV_COMP_SEL at
R3014
NG
OK
NG (Vpp: 0 V)
/C3016(Ref4)
and IC5000
PB0P : [VD3005/R3005/R3008
/C3007/R3026]
PR0P : [VD3006/R3006/R3009
/C3008/R3027]
OK
Ref2
Ref3
Ref4
**
OK Condition : No part short-circuited
*
OK Condition : No solder splash can be seen
MT5565 [IC5000]
Problem
J3001 Connector
Problem
J3001 Connectivity
Problem
Parts Broken
45
OK Condition : No part short circuited
NG Condition : Part short-circuited
OK Condition : No solder splash can be seen
NG Condition : Solder splash can be seen
BA2 > A-SIDE
C3006
C3006
R3004
R3015
VD3004
R3007
46
R3007
BA2 > A-SIDE
VD3005
R3005
C3007
R3008
BA2 > A-SIDE
VD3006
R3006
R3009
C3008
C3008
Click on the first or last page to see other KDL-32R300C / KDL-32R303C / KDL-32R304C / KDL-32R305C / KDL-32R306C / KDL-32R320C / KDL-32R327C / KDL-40R350C / KDL-40R353C / KDL-40R355C / KDL-40R377C / KLV-32R302C / KLV-40R352C service manuals if exist.