Stránka č. 1 z 2
Service Manual
TOP NEXT
ORDER NO. MD0007118C3
CD Stereo System
• SA-AK88 Colour
(S)... Silver Type
Area
(GC)... Asia, Latin America, Africa and Middle Near East
TAPE SECTION
AR2 MECHANISM SERIES
CD SECTION
RAE0152Z-3 TRAVERSE DECK SERIES
|
Specification |
Amplifier Section |
|
Front speaker power output |
|
Power output |
|
PMPO |
2400 W |
RMS power output |
|
THD 10%, both channels |
|
driven |
|
Total |
140 W per channel (6Ω) |
LOW |
100 W per channel (6Ω) |
HIGH |
40 W per channel (6Ω) |
Power output inDolby Pro Logic mode |
|
PMPO Total |
2800 W |
RMS power output |
|
THD 10% |
|
Total |
360 W |
Front LOW |
100 W per channel (6Ω) |
Front HIGH |
40 W per channel (6Ω) |
Center |
40 W (8Ω) |
Surround |
20 W per channel (8Ω) |
Input sensitivity |
|
AUX |
250 mV |
MIC |
0.7 mV |
Input impedance |
|
AUX |
13.9 kΩ |
MIC |
680Ω |
FM Tuner Section |
|
Frequency range |
87.50-108.00 MHz (50 kHz step) |
Sensitivity |
2.5μV (IHF) |
S/N 26 dB |
2.2μV |
Antenna terminal(s) |
75Ω unbalanced |
AM Tuner Section |
|
Frequency range |
522-1629 kHz (9kHz step) |
|
520-1630 kHz (10kHz step) |
Sensitivity |
|
S/N 20 dB |
560μV/m |
Cassette Deck Section |
|
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PANASONIC%20SCHÉMATA\HI-FI%20SYSTEMS\S... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
8.2 How to enter the Self-Diagnostic Function
TOP PREVIOUS NEXT
1.Turn the unit on with no cassette in the deck. (Select the tape function)
2.Press and hold the “STOP/TUNE MODE” button for at least 2 seconds.
3.While pressing the “STOP/TUNE MODE” button, press “FF/MEMORY” button for at least 2 seconds.
4.“T” will appear on the FL display. (unit is in the Self-Dianostic Function)
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
8.3 Cassette Mechanism Test (For error code H01, H02, H03, F01, F02)
TOP PREVIOUS NEXT
1.Press “TAPE, DECK 1/2” to select Deck 2.
2.Load a cassette tape with the erasure prevention tab, remove from left side only and close the cassette holder.
3.Press “FAST FORWARD MEMORY/NEXT” (Tape will be stop after 2 seconds)
4.Load a cassette tape with the erasure prevention tab, remove from right side only and close the cassette holder.
5.Press “REVERSE FM MODE/BP/PREV” (Tape will be stop after 2 seconds)
6.Load a pre-recorded tape with both side record tabs intact and close the cassette holder.
7.Press “PLAY TUNE/TIME ADJ SELECT” (After TPS function, tape will stop automatically)
8.Press “REC/STOP” (Tape will not move)
9.Press “STOP TUNE MODE” to indicate Error code.
¡ If several problem exist, error code will change each time when “ TUNE MODE/PBC” is pressed.
(e.g. H01 → H03 → F01 .....etc.)
10.Press “TAPE, DECK 1/2” to select Deck 1.
11.Repeat step 2 to 9 to test Deck 1. (Tape Deck 1 will not check H02 because of no recording function)
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
8.4 CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29, H15, F75)
TOP PREVIOUS NEXT
1.Press “CD”.
2.Press “CD MANAGER”.
3.Press “ TUNE MODE” to indicate Error Code.
¡ If several problem exist, error code will change each time when “ STOP TUNE MODE” is pressed. (e.g. F15 → F26 → F16 ..... etc.)
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
8.5 To clear all Error code
TOP PREVIOUS NEXT
1.Press “STOP TUNE MODE/PBC” button for 5 seconds.
2.FL indicator shows “CLEAR” for 1 second and change to “T”.
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
8.7 Power Amplifier Failure (F61)
TOP PREVIOUS NEXT
1. When power amplifier fail, F61 will indicate automatically.
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
9.1 Error detection for Cassette Mechanism block
TOP PREVIOUS NEXT
No. |
Error |
ErrorDisplay |
Problem condition |
1 |
MODE SWdetection error |
H01 |
Faulty operation of cassette mechanism.Faulty contact or short-circuit of mechanism mode switch (S951, |
|
|
|
S971). |
2 |
REC INH SWdetection |
H02 |
Recording not possible.Faulty contact or short-circuit of REC INH switch (S974, S975). |
|
error |
|
|
3 |
HALF SWdetection error |
H03 |
Playback cannot perform.Faulty contact or short-circuit of HALF siwtch (S952, S972). |
4 |
Reel Pulsedetection 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). |
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
9.2 Error detection for CD/Changer block
TOP PREVIOUS NEXT
No. |
Error |
ErrorDisplay |
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 |
F17 |
BOTTOM switch (S5) NG (Check & Replace) |
|
pressed |
|
|
4 |
Transmission error between CDservo LSI |
F26 |
CD does not function.This error occurs when the POWER is ON for the CD block and an |
|
and micon |
|
error is |
|
|
|
detected after the transmission has started. |
5 |
Startup fails even when youinsert CD or |
F27 |
Tray 1 detect switch or Tray 2 detect switch NG (Check & Replace) |
|
the selected disc tray |
|
|
|
does not open |
|
|
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 |
CD power error |
F75 |
CD does not function.Check if CDRST is H for SELECTOR at CD. If it is not H after 1 |
|
|
|
second, it shall be memorised as an error. (IC702) |
9 |
The CD tray closes |
H15 |
CD disc tray detect switch NG (S3) (Check & Replace) |
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
9.3 Power Supply related error detection
TOP PREVIOUS NEXT
No. |
Error |
ErrorDisplay |
Problem condition |
1 |
POWER AMPoutput |
F61 |
When POWER is switched on, power become off automatically.During normal operation, if DC DET |
|
abnormal |
|
become L, PCNT shall become |
|
|
|
L and the error display on the left shall be displayed. (IC501) |
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
10 CD Test Mode Function
TOP PREVIOUS NEXT
This CD test mode is provided to check CD unit without connecting to changer loading mechanism. This mode shall operate CD PLAY with CD unit being connected only and CD Automatic Alignment result is shown on FL display.
10.1 How to enter the Self-Diagnostic Function
10.2 CD Automatically Adjustment result indication
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
10.1 How to enter the Self-Diagnostic Function
TOP PREVIOUS NEXT
1.Turn the unit on and select the CD function.
2.Press and hold the “STOP/TUNE MODE” button for at least 2 seconds.
3.While pressing the “STOP/TUNE MODE” button, press “FF/MEMORY” button for at least 2 seconds.
4.“
” will appear on the FL display. (unit is in the CD test mode)
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
10.2 CD Automatically Adjustment result indication
TOP PREVIOUS NEXT
Under CD test mode, pressing the numeric key ‘0’ on the remote controller will display the auto adjustment result. FLOCK, TLOCK and CLVS status shall be shown as below:
During the above display, executing CD PLAY will display auto adjustment result for CD PLAY mode.
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
http://servis-manual.com/
Stránka č. 1 z 1
16.1 CD servo circuit
TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN... 20. 11. 2004
Loading...