Philips AH 7861 (or AH 786, or AH 7871, or AH 787)
I have a Philips AH 7861 that has a problem with the stereo indicator lamp. A service manual would be handy, or even schematic. I understand any of the above model numbers should have the same basic schematic. Maybe even the later AH-7961, AH-796, AH-7971, AH-797). Note for the tourists, the 1 at the end indicates a black face rather than a silver face.