KX-TGF310RUM, KX-TGF320RUM, KX-TGF320UCM, KX-TGFA30RUM - Panasonic Telephone Service Manual (repair manual). Page 22

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22
KX-TGF310RUM/KX-TGF320RUM/KX-TGF320UCM/KX-TGFA30RUM
SIGNAL ROUTE
ROUTE
IN
OUT
SIGNAL
Memo/OGM
Recording
(from Handset)
ICM Recording
(from Tel Line)
(BASE UNIT)
from HANDSET   ANT1 - C851
IC501 (RXn)  –– 
 IC501 (RXp) –
IC501 (LSRp) - IC601 (5)
(BASE UNIT)
A –––––––– D101 - Q141 - Q161 - R164 - C173 - R178 - IC501 (MICn) - IC501 (SPI_DO) - IC601 (5)
B - P101–
Message Play
(to Handset)
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI)       IC501 (TXp)        C859 
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI) - IC501 (LSRp) - C184 - Q161 - Q141 - D101        A
Message Play
(to Tel Line)
Message Play
(to Base Unit)
(BASE UNIT)
IC601 (2) - IC501 (SPI_DI)        IC501 (SPp)
IC501 (SPn)
IC501 (TXn)
 C851 - ANT1
 C853 - ANT2
 to HANDSET
(HANDSET)
from BASE UNIT   ANT -  C801–– IC1 (1)
– IC2 (2)
IC1 (35) - SP (–)
IC1 (37) - SP (+) 
P101 - B
(HANDSET)
MIC (+) - C13 - IC1 (17)        IC1(86)
MIC (–) - C11 - IC1 (18)          IC1(87)          C859  - C801 - ANT to BASE
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