Panasonic KX-TGF340B - Signal Route

26
KX-TGF340/KX-TGF342/KX-TGF343/KX-TGF344/KX-TGF345/KX-TGF372/KX-TGF373/KX-TGF374/KX-TGF375/KX-TG585/KX-TGFA30KX-TGF340/KX-TGF342/KX-TGF343/KX-TGF344/KX-TGF345/KX-TGF372/KX-TGF373/KX-TGF374/KX-TGF375/KX-TG585/KX-TGFA30
4.12. Signal Route
Note:
: inside of Handset
CELLULAR TX
ANT. - <BASE_UNIT_RF_RX_ROUTE> - IC501(2/3 - 80)
- IC721(31 - 19) - ANT_BT - CELL PHONE
CELLULAR RX CELL PHONE - ANT_BT - IC721(19 - 3) - IC501(81 - 94/95)
- <BASE_UNIT_RF_TX_ROUTE> - ANT
from BT Headset - ANT_BT - IC721(19 - 3) - IC501(81 - 27)
- C184 - Q161 -Q141 - D101 - P101 - T/R (TEL LINE)
T/R (TEL LINE) - P101 - D101 - Q141 - R165 - C173 - R178
- IC501(25 - 80) - IC721(31 - 19) - ANT_BT - to BT Headset
HANDSET MIC - C11/13 - RA4 -IC1(22/23)
- <HANDSET_RF_TX_ROUTE> - ANT. ---
---ANT.- <HANDSET_RF_RX_ROUTE> - IC1(28/27)
- C16 - L8 - HEADSET JACK(5-4) - HANDSET SPEAKER
Bluetooth
Headset Sound
TX(to Tel Line)
Bluetooth
Headset Sound
RX(from Tel Line)
HANDSET MIC - C11/13 - RA4 - IC1(22/23)
- <HANDSET_RF_TX_ROUTE> - ANT. ---
ANT. - <BASE_UNIT_RF_RX_ROUTE> - IC501(2/3 - 27) - C184 - Q161 -Q141
- D101 - P101 - T/R (TEL LINE)
T/R (TEL LINE) - P101 - D101 - Q141 - R165 - C173 - R178
- IC501(25 - 94/95) - <BASE_UNIT_RF_TX_ROUTE> - ANT
--- ANT. - <HANDSET_RF_RX_ROUTE> - IC1(28/27) - C16 - L8 -
HEADSET_JACK(5 - 4) - HANDSET SPEAKER
HEADSET_JACK(2) - C14 - R22 - IC1(25) - <HANDSET_RF_TX_ROUTE> - ANT. ---
ANT. - <BASE_UNIT_RF_RX_ROUTE> - IC501(2/3 - 27) - C184 - Q161 -Q141
- D101 - P101 - T/R (TEL LINE)
T/R (TEL LINE) - P101 - D101 - Q141 - R165 - C173 - R178
- IC501(25 - 94/95) - <BASE_UNIT_RF_TX_ROUTE> - ANT
--- ANT. - <HANDSET_RF_RX_ROUTE> - IC1(28) - C16 - L8 - HEADSET_JACK(5)
HANDSET MIC - C11/13 - RA4 - IC1(22/23)
- <HANDSET_RF_TX_ROUTE> - ANT. ---
ANT. - <BASE_UNIT_RF_RX_ROUTE> - IC501(2/3 - 27) - C184 - Q161 -Q141
- D101 - P101 - T/R (TEL LINE)
T/R (TEL LINE) - P101 - D101 - Q141 - R165 - C173 - R178
- IC501(25 - 94/95) - <BASE_UNIT_RF_TX_ROUTE> - ANT
--- ANT. -<HANDSET_RF_RX_ROUTE> - IC1(29/31) - Backside SP
HANDSET TX
HANDSET RX
HEADSET TX
HEADSET RX
HANDSET
SP-Phone TX
HANDSET
SP-Phone RX
SIGNAL ROUTE
IN 䊻㻌 ROUTE 䊻㻌 OUT
MIC - C457/C458 - RA452 - IC501(37/38 - 27) - C184 - Q161 -Q141
- D101 - P101 - T/R (TEL LINE)
T/R (TEL LINE) - P101 - D101 - Q141 - R165 - C173 - R178
- IC501(25 - 41/43) - SPEAKER
BASE
SP-Phone TX
BASE
SP-Phone RX