Panasonic KX-TG9581B Service Manual page 21

SIGNAL ROUTE
(PORTABLE)
CELLULAR
MIC(+) - C13 - IC1(17)
TX (to CELL Phone)
MIC(-) - C11 - IC1(18)
(BASE UNIT)
from PORTABLE
IC601 - IC501 - IC501(19) - ANT(BT) - CELL phone
CELLULAR
RX (from CELL
Phone)
CELL phone - ANT(BT) - IC501(19) - IC501 - IC601 -
IC601(A4)
IC601(A5)
(PORTABLE)
from BASE UNIT
MIC + (P) - L652 - C690 - IC601(M1)
(Corded)Handset
MIC - (N) - L653 - C691 - IC601(L1)
TX (to Tel Line)
Line 1
(Corded)Handset
A
RX (from Tel Line)
B
Line 2
SIGNAL
IN
ANT1 - DA501
ANT2 - DA501
C506 DA501- ANT1 - to PORTABLE
ANT - C801
Line 1
IC601(K3) - C112 - Q103 - Q101 - D101
Line 2
IC701(21) - C218 - T202(3) - T204(4) - R215 - C212 - Q203 - Q201 - D201
D101 - Q101 - R105 - C121 - R135 - IC601(J2)
D201 - Q201 - R205 - C205 - T201(1) - T201(5)- R236 - C221 - IC701(19)
C
D
IC601(L2) - L650 - SP(P)
IC601(K1) - L651 - SP(N)
ROUTE
IC1(86) C859 - C801 - ANT to BASE
IC1(87)
IC601(D1)
IC601(C1)
DA501- ANT2 - to PORTABLE
IC1(C1)
IC1(C2)
A
B
21
KX-TG9581B/KX-TG9582B/KX-TGA950B
IC1(21) RECEIVER(+)
IC1(22) RECEIVER(-)
OUT
C
D
IC601