13
VSX-530-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
D
E
Is Front L, R speaker output
sound OK?
Input PCM to COAX in or
OPT in, set Auto Surround
N
o Repair IC2011 (AK4588) and its
peripheral circuit or replace D-MAI
N
Assy.
N
o Replace IC2021, IC1606 on D-MAI
N
Assy or replace FUSB Assy.
N
o Repair IC2011 (AK4588) and its
peripheral circuit or replace D-MAI
N
Assy.
Check IC1200 on MAI
N
Assy or
replace MAI
N
Assy.
Repair IC2011 (AK4588) and its
peripheral circuit or replace D-MAI
N
Assy.
Replace D-MAI
N
Assy.
Replace PACK601 (Tuner Pack)
on MAI
N
Assy.
Yes
Yes
Repaier or Replace D-MAI
N
Assy.
Yes
Tuner
→
(Other Analog OK)
USB in
→
HDMI in on rear
→
Composite in
→
N
o Composite out
Replace D-MAI
N
Assy.
Rear HDMI in
→
N
o HDMI out
Is the voltage 5
V
?
(D-MAI
N
Assy CP2006 pin 1,
pin 3, 4 digital signal)
A sound not coming out only
in HDMI I
N
1 to I
N
4?
N
o Picture
This is just for general reference and does not including every single case.
No Picture