Panasonic SA-AKX100PN, Руководство по обслуживанию, Страница: 16 / 59

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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 To enter into self diagnostic checking Step 1: Select CD mode
(Ensure no disc is inserted).
To exit, press [
8
] on main unit or
remote control.
Step 2: Press & hold [
g
] button
follow by [
y
/
i
] on
main unit for 2 seconds.
Error Code
Information System will perform a check on
any unusual/error code from the
memory Example: Step 1: In self diagnostic mode,
Press [
g
] on main unit.
To exit, press [
8
] on main unit or
remote control.
Delete error code To clear the stored in memory
(EEPROM IC)
Step 1: In self diagnostic mode,
Press [0] on 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.
Error Code
F61-76 Diagnosis Contents:
Power Amp IC output
abnormal.
Both DCDET (NG).
Press [ ] on main unit
for next error.
Press [ ] on main unit
for next error.
Press [ ] on main unit
for next error.
Check main (IC6000).
Check SMPS P.C.B.
(Main Q1011 / IC1000).
DAMP and power
supply abnormal.