Panasonic SC-UA3E, Service Manual

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18
6.5.2. CD Mechanism Error Code Table
6.5.3. Bluetooth Error Code Table
Solution
(PCB exchange repair)
FL Display
Key Operation
Front Key
Item
Description Mode Name
Error Code
CD H15
Diagnosis Contents:
CD Open Abnormal .
During operation
POS_SW_R On fail to be
detected within 4 sec.
Error No. shall be clear
by force or during cold start.
Error Code
CD H16
Diagnosis Contents:
CD Closing Abnormal .
During operation
POS_SW_CEN
On fail to be detected within
Error No. shall be clear by
force
Press [ ] on main unit
for next error.
Press [ ] on main unit
for next error.
4 sec.
Check following:
1. CD Interface P.C.B.
(Pin 3, 4, 6)
2. SOC IC (IC2001)
Check following:
1. CD Interface P.C.B.
(Pin 6, 3, 4)
2. SOC IC (IC2001)
Solution
(PCB exchange repair)
FL Display
Key Operation
Front Key
Item
Description Mode Name
Error Code
F703 Diagnosis Contents:
Bluetooth Communication.
Communication between
Bluetooth module and
micro-p abnormal.
Error Code F77 Diagnosis Contents:
Bluetooth Address Error
If there is no valid Bluetooth
address stored in the
EEPROM IC.
Press [ ] on main unit
for next error.
Press [ ] on main unit
for next error.
Check following:
1. Bluetooth P.C.B.
2. SOC IC on Main
P.C.B.
Check following:
1. EEPROM IC
(IC2002) on Main
P.C.B.