Philips HR7712, HR7710 Service Manual
Use Service Manual 4822 729 21716
Electronic circuit / Housing Items 5 and 4
1997-05-01
HR7710
HR7712
DAP145
MSH-coding 8837 710 00000
8837 712 00000
Alterations:
with switch 4822 277 11644 with switch 4822 277 11697
and housing 4822 441 11836 and housing 4822 441 11999
From serial number 7014 on the functions of the keys were modified (see illustration below)
and thus the housing graphics and the switch’s internal structure were modified.
Old condition New condition
O/M 1 2 M 1
2
Interchangeability:
Housing: Only the new version will be available; in order to use it in old sets the switch must
Switch: Both versions will be available (old and new conditions).
Both the modified housing and the modified switch (new condition) cannot be used in
old sets (former condition).
also be replaced.
PCS 88 604 4822 729 21817
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