Read Panasonic KX-TGA915EXS Service Manual online
7
KX-TGA915EXS
4 Technical Descriptions
4.1.
Block Diagram
JT
AG
URX
UTX
GND
1
CN2
3.2 V
3.2 V
3.2 V
3.2 V
3.2 V
Q9
D1
2
3
4
5
vbus
D-
D+
ID
GND
IC3
USB Controller
X2
(12 MHz)
X1
(10.368 MHz)
IC8
IC2
Flash ROM
(8 Mbit)
IC1
BBIC
IC6
RF module
IC5
EEPROM
RESET
PUCTL
USB_INT
P2[0]
INT0n
USB_CS
ACS1
RST
P1[3]
ACS0
FLASH_CS
FLASH_R
Y/BY
MI/READY
P3[7]
SDA
SDA2
SCL2
SCL
WP
KX-TGA915 BLOCK DIAGRAM (BASE UNIT)
JTIO
URX
UTX
RESET
Circuit
IC4
Regulator
RESET
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