Key Board; Ir Board; Ear Board - Philips 220B4LPCS/00 Service Manual

Meridian 3 31
7.3 Key Board (715G5446K01000004S)
Remark: Parts position can be searched by using FIND function in PDF.
7.4 IR Board (715G5459R01000004S)
Remark: Parts position can be searched by using FIND function in PDF.
7.5 EAR Board (715G5462T01000004Q)
Remark: Parts position can be searched by using FIND function in PDF.