10
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.2.
Block Diagram (Base Unit_Main)
KX-TGE210/212/232/233/234 BLOCK DIAGRAM (Base Unit_Main)
SIDE_TONE
CIRCUIT
Crystal
10.368MHz
TR_RLY
TIP
RING
TEL_JACK
VRF
/VPA
RF_Block
IC501
BBIC
DC5.5V+
GND
DC_JACK
+
-
CHARGE
3
4
2
1
D101
CHARGE
DETECT
Q701
Q141
Q161
REGULATOR
IC302
Power Down
DET
Power supply
at AC failure
KEY
PAD
LED
VBAT
PDN_DET
CHARGE_DET
IC611
Q301
+1.8V
+3.0V
AVD/VDD
QSPI
CIDINp
CIDINn
P3_6
MICh
LSRp
RF_VDD
VDD_PA
ANT1
IC502
Flash(Program)
CKM/STM
IC601
Flash
(Voice prompt)
EEPROM
Содержание KX-TGEA20B
Страница 65: ...65 KX TGE210 KX TGE212 KX TGE232 KX TGE233 KX TGE234 TGEA20 Memo ...
Страница 72: ...72 KX TGE210 KX TGE212 KX TGE232 KX TGE233 KX TGE234 TGEA20 Memo ...
Страница 75: ...75 KX TGE210 KX TGE212 KX TGE232 KX TGE233 KX TGE234 TGEA20 Memo ...
Страница 79: ...79 KX TGE210 KX TGE212 KX TGE232 KX TGE233 KX TGE234 TGEA20 Memo ...