Panasonic KX-TG1061M Service Manual page 89

CP_VOUT2
(Not used)
(1)
(2)
(3)
C503
NC
GND GND
C504
1u
CP_C2y
(4) 51
CP_VOUT1/LED1
52
CP_VOUT2/LED2
53
(5)
PON/P1_6
L501
(6) 54
VDD2
55
(7)
P2_7/BXTAL
(8) 56
P1_5/INT5/RDI/VDDE
(9) 57
P1_4/INT4/TDOD
(10) 58
P1_3/INT3/SIO
59
(11)
P1_2/INT2/SK
(12) 60
P1_1/INT1/LE
61
(13)
P2_6/WTF_IN
(14) 62
P0_7/SPI_DI
63
(15)
P0_6/SPI_DO
64
(16)
P0_5/SPI_CLK
65
(17)
P0_4/SPI_EN
(18) 66
P0_3/SCL2
67
(19)
P0_2/SDA2
R532 1k
(20) 68
P0_1/URX/PWM0
R531 1k
69
(21)
P0_0/UTX
70
(22)
P5_0
(23) 71
P5_1
(24) 72
P5_2
73
(25)
P5_3
(26) 74
P5_4
75
R526
1k
(27)
JTAG
R525
100
(28)
(29)
SCL2
+2.5V
SDA2
1 8
A0 VCC
2 7
A1 WP
3 6
A2 SCL
4 5
GND SDA
IC561
GND
GND
Q131
*R140
8.2k
C134 R147
4.7k TP9
NC
*R143
C142
R133
NC
R134
4.7k
100n
100k
+1.8V
TP10
GND R153 R154
120 100
GND
GND
C187 R186
1k
0.033u
*R187
GND
100k
CIDOUT/MICn
25
MICh
24
VREFm
23
LSRp
22
LSRn
21
AVD
20
LDO_CTRL
KEY6
19
*IC501 P4_4
SPI2_DI
18
SPI2_DI/P4_3
SPI2_DO
17
SPI2_DO/P4_2
SPI2_CLK
16
SPI2_CLK/P4_1
TAM_EN
15
SPI2_EN/P4_0
14 C512
GND
VDD1 1u
13
RF_SUPPLY1
12
GND
AVD_XTAL
11
XTAL1
10
XTAL2
9
GND
AVS_XTAL
R512
8
GND
REF_RES
56kF
7
RFP0
6
RFP1
5
VSS_LNA2
4
RF_RXn
3
RF_RXp
2
VSS_LNA1
1
GND
GND
GND
GND GND
NC
+2.5V
3 ON/OFF 4
VDD2
VSS
2
VOUT
1 VIN 5
IC303
Q380
GND GND
NC
EEP_WP
LINE_DC
Q111
Q115
HOOK2-4
HOOK2-6
Q113
NC
Q112
R118
0
*R125
*Q114
*Q123
0
NC
*Q122
NC
R182
GND
R192
GND
820p
C184
C194 820p
+3.5V_PD
*R184
*R194
82k
82k
GND
GND
GND
+1.8V
VDD1
Q351
GND
GND
POWER_FAIL
C511
GND
10p
C513 NC
+3.2V_PD
3 1
*X511
2
GND
ANT1
RXON
RF_RXn
RF_RXp
TXON
TXn
TXp
VDD_PADRV
PSEL
PON
ANT2
+3.75V_PD
RXON
RF_RXn CP_VOUT1
RF_RXp
TXON
TXn
TXp
VDD_PADRV
PSEL
PON
GND GND
+3.75V_PD
KX-TG1061/1062 SCHEMATIC DIAGRAM (Base Unit_Main)
89
KX-TG1061M/KX-TG1062M/KX-TGA106M
CDL Tx (to Tel line)
CDL Rx (from Tel line)
SP_Phone Tx (to Tel line)
SP_Phone Rx (from Tel line)
(Corded) Handset Tx (to Tel line)
(Corded) Handset Rx (from Tel line)
Bell
Bell (Power fail)
CLIP
+1.8V
C101
680p
HOOKSW
D101
L103
1m 1 2
HOOK_DET
4 3
C102
680p
C182 R181 C181
K1000p 180k 680p
*D173
R197 C196
1M
NC
4.7M 10n
C192 R191 C191
K1000p 180k 680p
R198 C197
1M
4.7M 10n
GND
+3.5V_PD
+3.5V_PD
R341
D174
6.8k
+3.2V
Q341 1
2
GND
+6.5V
GND
+1.8V
GND GND
Q331
R333 R331
3.9k 8.2k
GND
IC301
D353 VDD3
+3.5V_PD
2
3
Output
Input
4
Fin
ADJ/GND
1
GND
IC304
VDD5
2
Output 3
Input
4
Fin
ADJ/GND
1
*IC302
VDD7
NC
+4.4V
GND
2
3
Output
*R323 Input
4
Fin
0
ADJ/GND
1
R383
NC
GND
TIP
*P101 22
L101
*R101 NC
L2T
L1T
L1R
L2R
RING
L102
GND
*R163 6.8k
D161
C164
R170 NC
2 1
1u R164 NC
3 4
+3.2V
*Q168
NC
PC102
1 4
2 3
GND
IC101
8 1
LINE2 LINE1
R162
7 2
Cr GND
NC
6 3
NC Csw
PC101
5 4
OUT Ra
Q161
NC
NC
4
BL1240K
3
RINGERM
RINGERP
DCINP
J101
+6.5V
DC_IN
F301
D301
3A DCP
DCM
DCINM
GND
NC: No Components