Power Amp Output - Panasonic SA-AK630E Service Manual

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12.8.3. Power supply related error detection
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12.8.4. Error Code (CR20 Mechansim)
1. If mechanism problem occurs during normal or aging mode, the
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Abnormal Items
REST SW abnormal
Transmission error
between CD servo LSI and
micon
CLAMP SW abnormal
BOTTOM SW abnormal
POSITION SW abnormal
SW1 abnormal
SW2 abnormal
OPEN SW abnormal
CLOSE SW abnormal
DISC SENSOR
Abnormal Items

POWER AMP output

abnormal
Error Method of Detection
Display
F15 Under normal operation (Self-Diagnostic Mode
inclusive), this error occurs when the REST SW
not detected within the specified time and shall
memorized.
F26 Under normal operation (Self-Diagnostic Mode
inclusive), this error occurs when the selection
to CD and SENSE='H' is detected and SENSE='
not detected within a fail safe time (20ms) after
command transmission was sent.
F16 Refer to section 12.8.4 (Mechanism Error Code
[M-0A] error is detected.
F17 Refer to section 12.8.4 (Mechanism Error Code
[M-09] error is detected.
F27 Refer to section 12.8.4 (Mechanism Error Code
[M-05 ~ M-08] error is detected.
F28 Refer to section 12.8.4 (Mechanism Error Code
[M-02 ~ M-08] error is detected.
F29 Refer to section 12.8.4 (Mechanism Error Code
[M-02 ~ M-08] error is detected.
H15 Refer to section 12.8.4 (Mechanism Error Code
[M-01] error is detected.
H16 Refer to section 12.8.4 (Mechanism Error Code
[M-01] error is detected.
F30 Refer to section 12.8.4 (Mechanism Error Code
[M-01] error is detected.
Error Method of Detection
Display
F61 During normal operation, if DCDET becomes 'L',
normal POWER OFF process shall not be executed,
PCNT shall be switched to 'L' immediately. GOODBYE
shall not be displayed and the error display F61
displayed instead.
2 seconds after the F61 display, ECONO shall be
'L' and FL display shall be turned off.
The error content shall be memorized when the
abnormality occurs and can be displayed in the
mecha self-diagnostic mode described later.
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