Panasonic KX-TGCA20EX - Page 69

69
KX-TGC210/KX-TGC212/KX-TGC213/KX-TGC220/KX-TGC222/KX-TGCA20
NC: No Components
KX-TGC210 SCHEMATIC DIAGRAM (Base Unit (Main))
(1)
(2)
(3)
(4)
(6)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(18)
(19)
(17)
(21)
(20)
(5)
(7)
(22)
(24)
(23)
(25)
(27)
(26)
3.0V
1.2V
Rx
Tx
UTX
URX
SPI_CLK SPI_DO SPI_DI
HOOK
SPI_CLK
SPI_DO SPI_DI
BELL
KEYS_C
SPI_CS KEYIN2 KEYIN3
KEYS_D
KEYIN1
SPI_CS
EEP_SCL EEP_SDA
EEP_WP
CHARGE_DET
PULSE_MUTE
PULSE_MUTE HOOK
BELL
C120
1000p
+5.5V
C351
1u
C611
0.1u
R501 10
C331 NC
DCP
C521
1u
PNLB2385YA-GW
PCB
RE1
+3.0V
C509
12p
DCM
VBAT
+3.0V
+3.0V
VCCA
+3.0V
+3.0V
F301
3.0A
CHARGE-
C504
1u
L501
100n
R121 390k
C519
0.1u
+5.5V
R122 390k
CHARGE+
+5.5V
C501
0.1u
C520
0.1u
VDDC
HAK_CL1
CHG+
GND
R322
100
R321
140
IC302
3
IN
2
OUT1
1
ADJ
4
OUT2
C502
10u
C503
10u
C505 10u
C511 10u
D362
1SR154
AK
R331
68k
R332
33k
RA611
3.3k
1 2 3 45
6 7 8
RA151
1k
1
2
3
4
C342 0.1u C321 1u
C506
1u
C510
1u
C507
2.2u
C341 330u
6.3
C121 680p
C122 680p
R371
1
R372
1
VREF VCCA
VDDC
ZA1
12
6
7
9
11
34
810
521
GND
IC611
1
A0
2
A1
6
SCL
7
WP
3
A2
8
VCC
4
GND
5
SDA
+5.5V
C102 680p
C115 100n
R158
4.7k
R141
100k
R142
2.7k
R118 100k
SA101 270V
21
R16 NC
R103
NC
C184
1u
P101
C161
10u
Q161
B
C
E
L1R
C103
NC
*C164
0.1
(BL)
R163
39
C142 K0.01u
L2R
R117 100k
GAP
1
2
D101
1
43
2
L2T
R104
NC
R115 5.6M
D133
L1T
C152 0.01u
C104 NC
D132
R152 130k
Q142
R165 27k
C101 680p
R144 NC
*R162
R151
100k
SA102
NC
21
R116 5.6M
C166
NC
C116 100n
R701
3.3k (BL,TU)
Q701
Q702
R702
1k
+3.0V
C112
0.1u
C110
0.1u
R113
22k
R114
68k
+3.0V
D113
R111
1M
Q111
R112
47k
C113 0.01u
VDDC
C193
0.027u
R177
1k
IC501
1
GPIO[20]
2
GPIO[21]
23
MIP
3
GPIO[22]
4
GPIO[23]
5
GPIO[24]
6
GPIO[25]
7
GPIO[26]
8
VDDC2
24
HSMIN
25
HSMIP
26
MPWR
27
HSSPOUTP
28
LOUT
29
SPOUTN
30
VCCPA
81
GPIO[13]
82
GPIO[14]
83
GPIO[15]
84
GPIO[16]
85
GPIO[17]
86
VDDIO2
87
GPIO[18]
88
GPIO[19]
89
GND
9
COREOUT
10
VBAT
11
DOUBCAPN1
12
DOUBCAPN
13
DOUBCAPP
14
DOUBCAPP1
15
DOUBOUT
16
DCIN0/LIN0
17
DCIN1
18
DCIN2
19
DCIN3/LIN1
20
VREF
21
VCCA
22
MIN
31
SPOUTP
32
PWM1
33
PWM0
34
DCINS
35
XOUT
36
XIN
37
VBAT_APU
38
VDD_APU
73
GPIO[6]
74
GPIO[7]
75
GPIO[8]
76
VDDIO1
77
GPIO[9]
78
GPIO[10]
79
GPIO[11]
80
GPIO[12]
*C141
*R145
*R159
1.5k
(BL)
0
(CX, HK, TW, TU, BX, UE)
*R160
*R164
2.2k (BL)
2.7k (CX,HK,TW,TU,BX,UE)
*R169
47
k
(BL)
*R124
*C14
3
*C167
2700p
(BL)
1000p
(CX,HK,TW,TU,BX,UE)
*C171
0.033u
(BL)
0.022u
(CX,HK,TW,TU,BX,UE)
*D142
(ML)
*Q141
*R123
*R149
680(CX, HK, TW, TU)
*R148
10k
(CX,HK,TW,TU)
*Q140
C182
10p
C181
NC
*D141
SHIELD
PCB
RX
3XX : POWER, CHARGE
7XX : FOR DK/BT
9XX : BACKUP
1XX : TEL LINE
4XX : MIC, SP
(BLACK)
(BROWN)
6XX : FLASH, EEPROM, KEY, LCD
5XX : BBIC
(RED)
(YELLOW)
8XX : RF
Bell detection
DC Monitor
Caller ID
TX
!
2/2
2.2 (BL,TU)
1u (BL,TU)
10
(CX,HK,TW,TU)
2.2k
(BL,CX,HK,TW,BX,UE)
3.9k
(TU)
270 (BL)
820 (CX, HK, TW, TU, BX, UE)
27k
(CX,HK,TW,TU,BX,UE)
NC(BL,BX,UE,ML)
NC
NC (CX,HK,
TW,BX,UE)
NC (CX,HK,
TW,BX,UE)
(BL,CX,HK,TW,TU,BX,UE)