Tuesday, November 24, 2015

PANASONIC SA-AB230EE ERROR CODE AND CIRCUIT DIAGRAM

PANASONIC SA-AB230EE 

ERROR CODE AND CIRCUIT DIAGRAM 

CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29, F30, H15 & H16)
1. Press PLAY ,CD(set to CD Mode) on main unit.
2. Press “CD DIRECT PLAY (1)” and OPEN/CLOSE button on main unit
3. Press to close the tray.
4. Press “CD DIRECT PLAY (5)” and OPEN/CLOSE wait until the tray is open.
5. Press OPEN/CLOSE and remove the CD.
6. Press OPEN/CLOSE to close the tray.
7. Press “n/STOP” to indicate Error Code.
· If several problem exist, error code will change each time when “n/STOP” is pressed. (e.g. F15 >F26 > F16 ....etc).
To clear all Error code
1. Press and hold STOP button for 5 seconds.
2. FL indicator shows “CLEAR” for 1 second and change to “T”.
To exit from Self-Diagnostic function
1. Press button on main unit or remote control.
Power Amplifier Failure (F61)
1. When power amplifier fail, F61 will indicate automatically .
Description of Error Code
Abnormality detection for CD/Changer block
1. REST SW abnormal  - F15
Under normal operation (Self-Diagnostic Mode inclusive), this error occurs when the REST SW ON is not detected within the specified time and shall be memorized.
2. Transmission error between CD servo LSI and micon - F26
 Under normal operation (Self-Diagnostic Mode inclusive), this error occurs when the selection is set to CD and SENSE=’H’ is detected and SENSE=’L’ is not detected within a fail safe time (20ms) after system command transmission was sent.
3. CLAMP SW abnormal - F16
 [M-0A] error is detected.
4. BOTTOM SW abnormal - F17
 [M-09] error is detected.
5. POSITION SW abnormal - F27
 [M-05 ~ M-08] error is detected.
6. SW1 abnormal - F28
 [M-02 ~ M-08] error is detected.
7. SW2 abnormal - F29
 [M-02 ~ M-08] error is detected.
8. OPEN SW abnormal - H15
[M-01] error is detected.
9. CLOSE SW abnormal - H16
[M-01] error is detected.
10. DISC SENSOR - F30
[M-01] error is detected
CD Mecha Aging Test Mode (CR20)
1. Functional summary of CD aging test mode
It is for the purpose to determine the reliability of the CD changer.
2. To enter into CD aging test mode
a) First, enter into self-diagnost ic mode
b) In the self-diagnost ic mode, switch the SELECTOR to PLAY and press REWIND. It will enter into CD aging test mode. When in CD aging test mode, the following operation will begin and repeated:
1. [DISC STOCKER] > DISC LOAD > TRAY OPEN (2 secs) > TRAY CLOSE] as one count.
2. DISC 1 >  DISC 2 > DISC 3 > DISC 4 > DISC 5 > DISC 1........repeat ing this endlessly.
Micon ROM Checksum and Version Display Mode
1. Functional Summary
Display version number and calculated checksum of the micon software.
2. To enter into Micon ROM checksum and Version Display Mode.
a. Enter into Self-Diagnostic Mode
b. In the Self-Diagnostic Mode, Press PLAY twice.
The version number and the calculated ROM Checksum of the current software will be displayed on the FL.
Abnormality detection for Deck Mechanism block


Abnormal Items
Error Display
Method of Detection
MODE SW abnormal


H01


Normal operation during mecha transition, MODE SW abnormal is
memorized. The content of abnormality can be confirmed in the
abnormal detection mode explained in the later section.
REC INH SW abnormal

H02

The content of abnormality can be confirmed in the abnormal detection
mode explained in the later section.
HALF SW abnormal

H03

The content of abnormality can be confirmed in the abnormal detection
mode explained in the later section.
Reel pulse abnormal
F01
The content of abnormality can be confirmed in the abnormal detection
mode explained in the later section.
POWER AMP CIRCUIT DIAGRAM 
USING RSN35H2B
POWER SUPPLY 
CLICK ON THE IMAGE TO ZOOM IN