Read Panasonic KX-TCD566UAS / KX-TCA158UAS Service Manual online
42.2. Page Switch
S2
TCD560/
TCD580
KX-TCD566UAS CIRCUIT BOARD (BASE UNIT) Page Switch (Component View)
KX
-T
-T
CD5
66UAS
/
K
X
-T
CA1
58UAS
107
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