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J1 NC (2125) DC/TEL_JACK L2T L2R CN1 1 2 3 4 5 L1T L1R
L6 33 H NC (3216) R81 680P
C15
D14
NC
D3
SA1
(1)
D15 NC 680P C14 R106 C101 C12 K1500P C187 NC 180K K1000P R16 D10P C29 1M R107 C102
DCM
DCP
J2 NC (2125) NC (2125) J5 J3 NC (2125)
L7 33 H
C212 NC
D1
RLY1 NC 8 3 1 D2 NC
9 7 2 4 10
NC (2125) SA2
J7
C80
6
NC (5750)
(2)
C13 K1500P C189 NC
C_ID, Bell Signal
(3)
180K K1000P R17 1M
R67 R69 D11 NC NC 10K (1005) C170 NC (1005) R105 100K C74 Q1 NC
(1608) 10P
(4)
C206
NC NC
+2.5V
R68 100K C75 R70 NC C200 NC
D12
NC (1005)
10P C205
(5) (6)
7.8V
+8V 1
VIN VOUT
3.3V
IC1
2 6.3V330 C8 F120 (1005) C114 C2P (1005) C3 4 R8
ADJ VOUT
+3.3V
VDD3
16V100
K2.2 (2125) C2
3
(7)
D10P R144 NC (1005) R37 D10P (1005) 18 (2125) +2.5V C167 C25 18 (2125)
D10P C119
F200 (1005)
(8) (9)
C1
R9
J22P (1005)
K1000P
C26
2.1V
IC7
8 IN/OUT1Vcc 7 2 OUT/IN1 CONT1 6 3 CONT2 OUT/IN2 4 GND 5 IN/OUT2 1
27 (3216)
R138
J100P (1005) 1.2K
C172
D16
3.3V (When no Beep)
CN14
0.35V
(1005) 15K (1005) R141
D10P (1608)
C171
C213
(10)
BUZ C182 10P R139 Q15 470 (1005) R142
0.97V
C174 K0.1 (1005) C43 R40 3.3M (1608) X1 10.368MHz J27P (1005) C42 K0.1 (1005) D6P
R140 Q16 R143 1K (1005)
(11) (12) (13) (14) (15) (16)
0.3V
180
+2.5V
Beep Signal
IC3
1 R4 NC (6332) R3 22 (6332) R5 C180 10P C181 10P TP15 K1000P 22V C107 TP16 Charge + Charge 22 (6332) 2 3 4 A0 A1 A2 VCC WP SCL 8 7 6 5
C53
2.2K (1608) R56
2.2K (1005)
R57
25mV p-p 0.7V 0V
VSS SDA 32K EEPROM
Charge Terminal
NC : No Components
D6
(11) (12) (13) (14) (15) (16) (8) (9) (7) (6) (5) (4) (3) (2) (1)
Q12 (1005) C203 R80 J11 NC J10 0 R79 10 (3216) 10P R78 C191 680 10P C190
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
(10)
C37 (1005) K0.1
C44 (1005) K0.1
RSSI VDD2 10K
(1005) C34
K0.1
C4 16V10 C39 K1.0 C184 10P Q5 C18 R24 L8 R22 R27 100K (1005) (1005) C17 100K (1005) (1005) C22 C30 (1005) R32 C11 C27 D10P (1005) R39 18 10P (1608) K0.022 R38 100K (1005) (1005) C32 K1.0 C7 C38 C6 D10P 16V10 L9 K0.1 (1608) C109 C215 (1608) (2125) C201 10P (1005) C134 NC C135 K1.0 (2125) R116 470 (2125) R115 2.2K Q6 J9 LE SK RSSI RDY (2125) K1.0 C108 K2.2 C40 K2.2 R46 +3.3V 27 (4532) R71 100K D13 K4700P R43 8.2K (1005) R45 Q8 12 (4532) R72 C46 K1.0 (2125) 470K C76 K0.01 C194 C47 K0.056 (1608) C214 10P R59 NC D5 NC NC (2125) C149 10P C150 R122 0 (1005) NC (1005) R124 R123 0 (1005) NC C151 K4.7 C158 NC (1005) C195 10P C159 C196 NC CLK C161 C2P (1005) C162 RDI R132 +2.5V 10K (1608) C169 NC C208 10P R130 NC (1005)
10 9 8 7 6 5 4 3 2 1
R23
100K
NC
R25 Q4 2.7K (2125) C19 NC 10K R28 3.9K
2.2 R26
RFCLK TDO RDI SK SIO LE RESET 100nH K220P K220P K0.1 C207 10P D10P C21 100
IC8
C183 10K 10K
(1608) NC
(1005) R136 (1005) R137
LINE_DC
C204 NC (1005)
R135 C173 D10P (1005) 100 C198
C65 K0.1
SW1 LOCATOR
INT1n/P1[1] LDO2_CTRL 48 VDDIO LDO1_CTRL 47 VDD VBAT1 46 VSS RSTn 45 SDA1/P2[5] P1[7]/CHARGE/INT7 44 SCL1/P2[4] P2[3]/ADC1 43 BBIC INT5n/VDDE/P1[5] VDD 42 VSS 41 INT2n/P1[2] AVD P0[7]/SPIDI/PCM_DIN 40 AVS P0[6]/SPIDO/PCM_DOUT 39 49:LDO1_Sense CAP 32:PCM_FSC/INT0n/P1[0] P0[5]/SPICLK/PCM_CLK 38 P0[4]/SCL2 37 Xtal1 P0[3]/SDA2 36 VSSRF P0[2]/JTIO 35 RFCLKp P0[1]/URX 34 RSSI/RFCLKm P0[0]/UTX 33 VDDRF
RDY
10K (1005)
(1005)
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RFCLKd TDO RDI SK PD1/SIO LE P3[1]/PD1 P3[2]/PD2 P3[3]/PD3 P3[4]/PD4 TDOD/P3[5]/PD5 P3[6]/PD6 VSS VDDIO VDD ADC0 ADC2 P1[3]/INT3n P1[4]/INT4n CIDINp MICp AGND VREFm MICn/CIDOUT RINGING LSRp/REF LSRn/REF CIDINn AVD2 AVS2 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
C45 K0.1 (1005) K1.0 C5 K0.1 (1005) C41 K0.056 (1608) VDD1 C28 K0.22
RX_AF
C36 10P (1608)
D4 30V C35 TP9 NC C199 10P
Loop Current
Bell signal
Q14 NC C168 NC Q2 C24
+2.5V
L10 R85
R129
+3.3V
+1.8V
NC Q3 (1005)
NC
TP20 3.3K C48 K0.1 (1005) RESET RFCLK C157 D7P (1005) C145 +2.5V 10P C146 TP10 K0.1 C147 NC
TP19
TP22
TP21
R42 27K NC R44 R50 1.8K
For TCD220/320
D17
NC
10P R47
C130
100K
C192 R48 +2.5V 47K
10P
R58 NC D10 NC R52
C123
390 (1005)
R49 56
J100P (1005)
C122
10P (1005)
C193 10P (1005) C49 50V10
J100P (1608)
C121
NC (1005) C165
R88
R54 1.8K (1005) C50 K0.1 A_2 D10P (1005) R125 R119 C139 C52 270 ANT C142
2.5V
D18 +2.5V
10K (1005) R87
TX_AF
NC
10K (1005) R86
100
1K
R55 D10P (1005) +3.3V C197 NC
R64
R84
1K (1005)
0 (1005)
1K (1005)
C153
1 2 3 4 5 6 7 8
ANT_2
D10P R120 NC J22P (1005) C2P (1005) C160 D10P (1005)
5.6nH C140 1 10P
NC
+8V
J104 GND
J101 DC_IN
TP23 JTAG
J102 TX
J103 RX
1
C209
L4
C144 2
DA1
GND ANT2 VCCPA GND GND RF_UNIT VCC_OC GND RSSI
IC2
NC R134
0 NC NC C137
GND GND GND ANT1 RESET GND TXDA GND
D10P C138
3
RF Module
L3
10K (1608)
9 10 11 12 13 14 15 16
SYRI GND GND SYEN SYDA SYCL GND RX_DATA
GND A_1 GND GND GND GND GND GND
32 31 30 29 28 27 26 25
33nH
R121 NC
C163 D10P (1005)
C141
24 23 22 21 20 19 18 17
ANT_1 1 C143 C166 C164 C154 D10P (1005) C155 C2P (1005) NC (1005) R127 100 (1005) J150P (1005) A_1 NC (1005) R126 D10P R118 270 8.2nH C3P C133
R133
NC NC NC NC WP VCC GND RESET
NC (1005)
RX DATA
10.368MHz
2.5Vp-p
16 NC NC NC NC NC 23 24 25 26 27
15
14
13
12
11
C136 K1000P (1005) C156
SI
CS
NC
NC
NC
TX DATA
SO
SCK
IC5
NC
RDY/BUSY NC
D10P (1005)
NC NC NC
R117 1K (1005) RESET
NC
NC
NC
NC
NC
NC
NC
TDO
SIO
17
18
19
20
21
22
28
29
30
31
32
NC : No Components
KX-TCD200/202 SCHEMATIC DIAGRAM (BASE UNIT)