Panasonic KX-TG1034B

6
KX-TG1034B/KX-TG1035S/KX-TGA101B/KX-TGA101S
4 Technical Descriptions
4.1. Block Diagram (Base Unit)
Analog
Front
End
To TEL_LINE
A B
CN1
Bridge
Rect D3
D3
Hook Switch
Q3,Q4
Audio
Bell/Caller ID
Interface
CPU
59 54
61
52 60 56 55
BELL
HOOK
Off-Hook Line Voltage
64 ADCO
D/A A/D
ADPCM
Codec Filter
DSP
Speech Decoding Speech Encoding
BMC
Burst Decoding
Burst Encoding
RF
Interface
18 19
TXDA
RXDA
15
21
20
22
RSSI SYCL SYDA SYEN
ANT1 ANT2
RF Module
18
16
2
31
8
21
14
13 12
12
13
XTAL
X1
10.368 MHz
EEPROM
SCL
SDA
6
5
To AC Adaptor
CN2
Limit
Resistor
CHARGE CONTACT
VUNREG
3.3V
Reg.
IC1
2.5V
Reg.
Q9
1.8V
Reg.
Q8
3.3V 2.5V
1.8V
BBIC
IC5
FLASH
MEMORY
(TAM)
TAM Companion IC
RESET
CS
CS
3 4 2 1 8
SCK
SI SO
9
39 40 38 36 37 62
10 11 23 12
IC9
IC8
IC7
IC10
KX-TG1034/1035 BLOCK DIAGRAM (BASE UNIT)