9.7. Power Amplifier Failure (F61)
10 Description of Error Code
7. Press “■/TUNE MODE” to indicate Error Code.
• If several problem exist, error code will change each time when “■/TUNE MODE” is pressed. (e.g. F15 → F26 → F16 ....etc).
9.5. To clear all Error code
1. Press “STOP/TUNE MODE” button for 5 seconds.
2. FL indicator shows “CLEAR” for 1 second and change to “T”.
9.6. How to get out from Self-Diagnostic function
1. Press “Power” button OFF.
1. When power amplifier fail, F61 will indicate automatically.
10.1. Error detection for Cassette Mechanism block
No. Error Error
Display
Problem condition
1 MODE SW
detection error
H01 Faulty operation of cassette mechanism.
Faulty contact or short-circuit of mechanism mode switch (S951, S971).
2 REC INH SW
detection error
H02 Recording not possible.
Faulty contact or short-circuit of REC INH switch (S974, S975).
3 HALF SW
detection error
H03 Playback cannot perform.
Faulty contact or short-circuit of HALF siwtch (S952, S972).
4 Reel Pulse
detection error
F01 The tape advances slightly and then stops.
Faulty reel pulse, faulty hole detect IC (IC951, IC971).
5 TPS abnormal F02 Cassette deck will not perform TPS function.
Faulty playback EQ/recording amplifier IC (IC101).
10.2. Error detection for CD/Changer block
No. Error Error
Display
Problem condition
1 REST SW detection error F15 CD does not function.
This error occurs when the Optical Pick Up REST SW (S701) is not
detected within the specified time (about 8 seconds)
2 CD tray opens automatically F16 CLAMP switch (S4) NG (Check & Replace)
3 Does not startup when [PLAY]
button is pressed
F17 BOTTOM switch (S5) NG (Check & Replace)
4 Transmission error between CD
servo LSI and micon
F26 CD does not function.
This error occurs when the POWER is ON for the CD block and an error
is detected after the transmission has started.
5 Startup fails even when you
insert CD or the selected disc tray
does not open
F27 Tray 1 detect switch or Tray 2 detect switch NG (Check & Replace)
6 Cannot insert CD F28 Tray 1 detect switch NG (Check & Replace)
7 Cannot eject CD F29 Check if disc is stuck. Tray 2 detect switch NG (Confirm & Replace)
8 The CD tray closes H15 CD disc tray detect switch NG (S3) (Check & Replace)
10.3. Power Supply related error detection
No. Error Error
Display
Problem condition
1 POWER AMP
output abnormal
F61 When POWER is switched on, power become off automatically.
During normal operation, if DC DET become L, PCNT shall become
L and the error display on the left shall be displayed. (IC501)
19
SA-AK52
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