VSX-1016V-K
214
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Yes
DACC
Check the parts and patterns in
the path.
If IC701 or R751 or R752 or Q751
is failure, replace it.
IC701 (Pin 29)
Is there a
C signal?
No
i-3
Yes
SC OUT
Check the parts and patterns in
the path.
If Q751 or R753 is failure,
replace Q751 or R753.
CN1002 (Pin 11)
Is there a
C signal?
No
a
Diagnose the MAIN CONTROL
Assy or S-VIDEO Assy.
Yes
DACF
Check the parts and patterns in
the path.
If IC701 or R781 or R782 or Q781
is failure, replace it.
IC701 (Pin 24)
Is there a
Pr signal?
No
i-6
Yes
Pr OUT
Check the parts and patterns in
the path.
If Q781 or R783 is failure,
replace Q781 or R783.
CN1002 (Pin 23)
Is there a
Pr signal?
No
a
Diagnose the MAIN CONTROL
Assy or COMPONENT Assy.
Yes
DACD
Check the parts and patterns in
the path.
If IC701 or R761 or R762 or Q761
is failure, replace it.
IC701 (Pin 28)
Is there a
Y signal?
Is there a
Y signal?
No
i-4
Yes
Y OUT
Check the parts and patterns in
the path.
If Q761 or R763 is failure,
replace Q761 or R763.
CN1002 (Pin 19)
No
a
Diagnose the MAIN CONTROL
Assy or COMPONENT Assy.
Yes
DACE
Check the parts and patterns in
the path.
If IC701 or R771 or R772 or Q771
is failure, replace it.
IC701 (Pin 25)
Is there a
Pb signal?
Is there a
Pb signal?
No
i-5
Yes
Pb OUT
Check the parts and patterns in
the path.
If Q771 or R773 is failure,
replace Q771 or R773.
CN1002 (Pin 21)
No
a
Diagnose the MAIN CONTROL
Assy or COMPONENT Assy.