Panasonic KX-TG1105RUS Service Manual page 79

TP45
(1)
NC
R11
NC
(2)
(3)
(4)
(5)
+2.65V DC
+2.65V TP187
(6)
(7)
33 PX.0
(8) 34 PX.1
35 PX.2
36 PX.3
(9)
(7725:R33 N.M./R52 0ohm)
37 VDD
(7795:R33 1K/R52 N.M.)
38 VSS
(10) 39 SUPEEP
40 I2DAT
41 I2CLK
(11)
42 MODE
R33 43 R2
(12)
44 R1
45
46
NC
47
48 VDD
(13)
(14)
S1
3
2
0V ON-HOOK
+9.8V DC OFF-HOOK
TP50
R12
NC
R18
Q5
3.9K
NC
Q4
R14
NC
R15
NC
C21
D10P
R32
0
TX-AF
FREQ 10.368MHz
1V
D5
Q8
+2.65V
VSSO 16
VDDPM 15
RESETQ 14
VSS 13
VDD
12
SYRI 11
PAON
IC2 10
TXDA 9
SYCL 8
BBIC
SYDA 7
SYEN 6
45:VBACK/P1.5
RXDA
46:VSS(DSPCLK) 5
RXDSG 4
47:P1.4(TONE)
DRON
3
VSS 2
VDD 1
D10P
C101
+2.65V
R58
4
1
NC
KX-TG1105RUS / KX-TG1105RUT / KX-TG1106RUS / KX-TG1106RUT / KX-TGA110RUS / KX-TGA110RUT
0V ON-HOOK
+3.9V DC OFF-HOOK
C79
NC
R25
470
2
Q6
1
R21
Q7
100K
R27
680
R55
NC
RX-AF
R23 C80
68 NC
TP188
R38
L5
33
0
KX-TG1105/1106 SCHEMATIC DIAGRAM (BASE UNIT)
79
A201
1
DA1
C54
C6P
R66
18
TP10
R67
150
L85
NC
L83
NC
TX-DATA
1 GND GND
2 GND PAON
3 GND PSEL
IC3
4 TXDA GND
5 RSSI GND
RF_UNIT
6 VCC_OC RXDA
7 GND GND
8 SYCL GND
TP1
L1
R88
4.7uH
NC
RX-DATA
L4
NC
10.368MHz burst
, NC: No Components
A202
1
L58
C2P
24
23
22
21
20
19
18
17
peak
+3.1V