Philips PA98 Service Manual
For internal use only |
PHILIPS |
ISSUE PA98.03 (98-06-19)
Published by:
Service Department LOBPA Hong Kong
LINE OF BUSINESS PORTABLE AUDIO
SERVICE NEWSLETTER
03.01 |
TYPENUMBER(S): |
AJ3920, AJ3925 |
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SYMPTOM |
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IRIS CODE |
H |
5 |
4 |
0 |
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Noise is audible in stand-by mode. |
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CURE |
: Additional to newsletter issue PA98.01.01: |
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In order to improve the distortion at maximum volume, capacitors |
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items 2210 and 2213 are changed to 4.7nF (4822 126 11714). |
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REMARKS |
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03.02 |
TYPENUMBER(S): AJ3925 |
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INFORMATION |
: From May 1998 onwards, the new CD board “CD97 MK2” and new |
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CD-drive “CD94V5” are used. |
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For the new generation a new Service Manual 4822 725 26193 will |
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be published. |
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REMARKS |
: The production change code of the new generation is “KT02”. |
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03.03 |
TYPENUMBER(S): AZ1111 |
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INFORMATION |
: Correction to mechanical partslist: |
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The service codenumber of the Tuning Knob (pos. 407) should read |
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4822 410 11843. |
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REMARKS |
: |
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03.04 |
TYPENUMBER(S): AZ1202, AZ1207, AZ1209 |
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SYMPTOM |
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IRIS CODE |
1 |
5 |
1 |
X |
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CD does not function. |
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CURE |
: The copper track at capacitor item 2836 peels off. |
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REMARKS |
: Capacitor 2836 is fixed by glue from production week 9819 onwards. |
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Service Newsletter 1998 – Portable Audio |
1/3 |
03.05 |
TYPENUMBER(S): AZ1203, AZ1208, AZ1209 |
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INFORMATION |
: Correction to electrical partslist: |
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On the Front board, the service codenumber of IC 7400 was changed |
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to 4822 209 16811. 4822 209 15839 can still be used except for /14 |
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versions. |
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REMARKS |
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03.06 |
TYPENUMBER(S): AZ1205 |
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INFORMATION |
Correction to mechanical partslist: |
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The service codenumber of the Tray-CD (pos. 437) should read |
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4822 418 10352. |
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REMARKS |
: |
03.07 |
TYPENUMBER(S): AZ1302, AZ1307, AZ1308, AZ1402, AZ1407, AZ1508 |
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INFORMATION |
: Correction to mechanical partslist: |
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In the Exploded view diagram of the tape transport, the service |
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codenumber of the Eject Hook (pos. 74) should read |
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4822 403 70968. |
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REMARKS |
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03.08 |
TYPENUMBER(S): AZ2415 |
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INFORMATION |
: Correction to mechanical partslist: |
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The service codenumber of the Battery Spring (pos. 443) should read |
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4822 492 11566. |
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REMARKS |
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03.09 |
TYPENUMBER(S): AZ8051 |
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INFORMATION |
: Correction to mechanical partslist: |
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The service codenumber of the Ornamental Foils of blue versions are |
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wrongly stated. They should read: |
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4822 466 10744 FOIL ORNAMENTAL, LEFT |
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4822 466 10743 FOIL ORNAMENTAL, RIGHT |
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REMARKS |
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03.10 |
TYPENUMBER(S): AZ8055, AZ8056, AZ8057, AZ8068, AZ8075 |
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INFORMATION |
: The following mechanical part is now available. |
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pos. 522 4822 410 11912 Volume Up/Down Button |
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REMARKS |
: |
Service Newsletter 1998 – Portable Audio |
2/3 |
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