27
SX-319V-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
JACK1004 (Pin 19)
HPD_SI
N
K
Check the JACK1004. If JACK
1004 is failure, replace JACK1004.
Yes
JACK1003 (Pin 19)
HPD3
Yes
N
o
N
o
Check the JACK1002 and IC1001.
If JACK1002 or IC1001 is failure,
replace JACK1002 or IC1001.
JACK1002 (Pin 19)
N
o
HPD2
Check the JACK1003 and IC1001.
If JACK1003 or IC1001 is failure,
replace JACK1003 or IC1001.
Yes
JACK1001 (Pin 19)
HPD1
*
W
hen connected the equipment to I
N
2 (T
V
/SAT);
*
W
hen connected the equipment to I
N
1 (BD/D
V
D);
*
W
hen connected the equipment to I
N
3 (D
V
R/
V
CR)
Is the
voltage 5
V
when selecting
I
N
2?
Is the
voltage 5
V
when selecting
I
N
3?
JACK1003 (Pin 1
8
)
+5
V
_R3
Is the voltage
5
V
?
Is the voltage
5
V
?
Is the voltage
5
V
?
Is the voltage
5
V
?
Check the JACK1003. If JACK
1003 is failure, replace JACK1003.
Check the JACK1001. If JACK
1001 is failure, replace JACK1001.
Check the JACK1002. If JACK
1002 is failure, replace JACK1002.
Yes
JACK1002 (Pin 1
8
)
+5
V
_R2
Yes
N
o
N
o
JACK1001 (Pin 1
8
)
N
o
+5
V
_R1
Yes
*
W
hen connected the equipment to I
N
1(BD/D
V
D);
Check the JACK1001 and IC1001.
If JACK1001 or IC1001 is failure,
replace JACK1001 or IC1001.
N
o
Yes
Is the
voltage 5
V
when selecting
I
N
1?
To Step 7
To Step 6
Step 5: IN/OUTPUT Diagnosis
Step 6: Hot plug detect
Summary of Contents for SX-319V-K
Page 49: ...49 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F ...
Page 55: ...55 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F J CN401 M CP107 A FL FL FL SL SL SL SW C C C ...
Page 67: ...67 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F B A SIDE B B P C B SUB ASSY P T ...
Page 73: ...73 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F J 01 SIDE A SIDE B ...
Page 77: ...77 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F L SIDE A ...
Page 79: ...79 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F L SIDE B ...
Page 85: ...85 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F P N SIDE B ...
