15
6.4.
Self-Diagnostic Mode
6.5.
Self-Diagnostic Error Code Table
Self-Diagnostic Function provides information on any problems occurring for the unit and its respective components by displaying
the error codes. These error code such as U**, H** and F** are stored in memory and held unless it is cleared.
The error code is automatically display after entering into self-diagnostic mode.
6.5.1.
Power Supply Error Code Table
FL Display
Key Operation
Front Key
Item
Description
Mode Name
Self Diagnostic
Mode
e
d
o
m
D
C
t
c
e
l
e
S
:
1
p
e
t
S
g
n
i
k
c
e
h
c
c
it
s
o
n
g
a
i
d
fl
e
s
o
t
n
i
r
e
t
n
e
o
T
(Ensure no disc is inserted).
To exit, press [
I
] on main unit or
remote control.
Step 2: Press & hold [ ] button
follow by [
/
/
] on
main unit for 2 seconds.
Error Code
Information
System will perform a check on
any unusual/error code from the
memory
,
e
d
o
m
c
it
s
o
n
g
a
i
d
fl
e
s
n
I
:
1
p
e
t
S
:
e
l
p
m
a
x
E
Press [ ] on main unit.
Delete error code To clear the stored in memory
(EEPROM IC)
Step 1: In self diagnostic mode,
Press [OK] on remote
control for 5 seconds.
To exit, press [
I
] on main unit or
remote control.
/
Solution
(PCB exchange repair)
FL Display
Key Operation
Front Key
Item
Description
Mode Name
Error Code F61 Diagnosis Contents:
Power Amp IC output
abnormal.
Upon power on,
PCONT=HIGH,
DC_DET_AMP after
checking LSI.
Error Code F76 Diagnosis Contents:
Power Amp IC output
abnormal.
DC_DET_PWR.
Press [ ] on main unit
for next error.
Press [ ] on main unit
for next error.
Check main (IC6000).
Check SMPS Module
(Main Q1011 / IC1000).
Содержание SA-AKX320E
Страница 11: ...11 5 Location of Controls and Components...
Страница 18: ...18 Check Point SMPS PCB Check Point Main PCB...