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J1 NC (2125) L2T CN1
a1 a b b1 1
L6 33uH NC (5750) C80 K680p
L1T
L1R
C15
J6
L2R
NC (2125)
NC (3216)
R81
S1ZB60 D3
Loop Current
Q4 R23 J11 NC J10 100K 2.7K (2125) 0 R25 C19 NC
LINE_DC
SA1
3 4
N.M. C91
2
(1)
NC C199 30V C35 D4 NC
D14
NC
D15
NC
C14
J7
TEL_JACK
NC (2125)
K680p
J2 NC (2125) NC (2125) NC (2125) J8 J3 NC (2125) J4 NC (2125) RLY1 NC
9 8 7 2 3 1 4 10
L7 33uH
10 (3216)
R80
Q5 R79 K2.2u (2125) C18
R28 R26 10K 3.9K TP9
J5
R78
Q12 SA2 C92 N.M.
NC
680
R106 C12 K1500p
C101
C130
180K K1000p R16
C207 NC
D2 NC Q1 NC C13 NC K1500p R107 180K R17 1M
C206 NC
(1005) C102 K1000p
R105
C170
10K
C203
R67 100K C74 NC R69
NC
D16
NC
NC D17
C29
NC
1M
(1005) K0.01u
R86 R84 NC D11 NC 0
K0.1u (2125)
C24
K4700p
(2)
D10p
C36
(3)
R2 22 (6332) R3 NC (6332) R4
D10p C180 D10p C181 1SR154
R68 R70 C75 NC L13 K1000p C182 K1.0 22V 10uH L14 10uH C322 TP15 Charge + TP16 Charge K0.01u 100K
22 (6332)
D361
(4)
D6
RX_AF
(5)
R85 R83 D12 NC NC 0
R361 3.3K Q361
K1000p
C361
(6)
R38 100K C32 C38 K0.1u K0.022u
Q362
3.0V
+3.0V
Caller ID, Bell signal
Bell signal
C173 D10p
(7) (8) (9)
VDD3
F5.6K C11 Q2 R5 5.6K D10p NC 100u/6.3V
R18
C10
C4p
C16
F2.4K
R19
C17 R22
K220p K0.1u R41 C48 100K
C9
Caller_ID
R60
(10) (11) (12) (13) (14)
D10p
1.8V
MA112TX +1.8V D8
R24
100 C21
DCM VDD2
VDD5
D7
D10p
C51
100
(1005)
(1005)
R62 1K
Q3
C23 D10p
15K
NC
100u/6.3V
C68
R155
C25
C372 NC
5
4 3 2
CN2
GND 1
DCP
R154
VDD1
+8V
6
GND Sub NC Vin Vo
C6
+4.0V
R6
Cont
Cn
C370 NC
C20
(1005) K470p
D9
NC
0
NC
D10p C119
NC (2125) C2
C1
C3
IC1
NC (1005)
DC_JACK
C114
D10p
D1
K470p C363
R32 100 C27 D10p
+1.8V
0
330u/6.3V C8
+6V
2
100u/16V
7
1
K0.1u C69
(15)
4.0V 2.5V
+8V
L12
SP Phone_RX Tone Bell signal
VDD4 D10p
C56 C55 K0.068u +3.0V R51 10K R53 C54 K0.22u
D10p R61 180
C70 K0.068u
(16) (17) (18)
C22 R27
K220p 100K
+2.5V
IC11
1
VIN VOUT
C306
R306 K3300P C307
100u/16V
220u/10V
6.8uH
3
ADJ VOUT
4 C28
R11 220
330u/6.3V C26
D10p C4
C30
C7
K0.1u 470
R10
220
NC
2
(19)
K1500p
Vout2 GND V+ Vout1 CD +Vref +Vin -Vin
C364
R375 0 K0.1u C312 D10p C313
7 6 5
2 3
C318
0.22u R313
J22p C317
C316
(3216)
NC
0.22u
C319
CN3 SP- 1 CN4 SP+ 1
C367
8
1
J100p
D311
C311 NC
IC7
NC
4
(20)
+3.0V R362 10K R363
K220p
R312
R308 K1500p C365
R311 150K
100
C314 Beads
R314 39K
C320 K0.1u
D10p
C315
+3. 0 330 R301
C321 NC (1005)
SP Phone_TX
330u/6.3V C304 R307 K820p D301 4.7V C305 470
TP2
MIC
D10p C301
R303 R304 33
D10p
2.2K
R305
33 C302
NC : No Components
TP1
D10p
C303
R302
K0.01u
C362
1K
(21)
Loop Current
R58 10u/50V 1.8K C50 D10 R54
(1)
NC R48 47K C192
R52 NC NC 390
TCD340_240 ONLY
TCD340_240 ONLY K0.1u +3.0V ACS0 WRN C52 RDN NC
C193
R59
NC
D5
NC C49
R42
27K
NC
AD17 R91 10K
Q8 C194 NC R50 NC C45 D10p
IC6
NC
1 2 3 RDY/BUSY NC RESET WP NC NC NC VCC GND NC NC NC NC CS SCK SI SO NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC 32 31 30 29 28 27 26 25 24 23 22 21 20 19
IC8
AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9
R16227K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE NC NC NC NC NC A17 A7 A6 A5 A4 A3 A2 A1 A16 NC VSS DQ15 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VDD DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 1 OE D0 D1 D2 D3 D4 D5 D6 D7 GND
IC9
NC
Vcc Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 CK 20
RDY/BUSY
+3.0V
J390p
R92
R43
K0.22u (2125)
8.2K
1.8K R45
NC
(2)
R44
R47 100K 12 (4532)
C46 K1u (2125)
R49 56 +3.0V
4 5 6 7
C47
R71 C86 NC K0.01u K2.2u K2.2u R46 27 (4532) C109 K1u C108 470K 100K R72
8 9 10 11
(2125)
(2125)
(2125)
R164 27K
R163 27K
R39 TP10 K0.22u C41 56
R98
SI +2.5V R161 NC D18 NC CS 1K SCK/CLK SI SO
12 13 14 15 16
AD18 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1
C40
C76
DAB11 DAB3 DAB10 DAB2 DAB9 DAB1 DAB8 DAB0
C103 K0.1u
TX_AF
DAB15 DAB7 DAB14 DAB6 DAB13 DAB5 DAB12 DAB4
DAB7
+3.0V
3 4 5 6 7 8 9 10
18 17 16 15 14 13 12 11
NC R157 NC
1
LED0 SEG5
R158 NC
8 7 6 5
DAB14 DAB6 DAB13 DAB5 DAB12 DAB4
SEG6 SEG7 SEG8 SEG9 SEG10
+3.0V
C104
RA2 2 NC 3
4
R94
IC10
NC
1 OE D0 D1 D2 D3 D4 D5 D6 D7 GND Vcc Q0 20 19
NC
R95 NC NC
DAB11
2 3 4 5 6 7 8 9 10
COM1 COM2 SEG1 SEG2 SEG3 SEG4
DAB3
18
SO
DAB10
17
NC R160 18 Q1 NC
Q2 Q3 Q4 Q5 Q6 Q7 CK 17 16 15 14 13 12 11 1 8 7 6 5
DAB2 R93 NC DAB9 DAB1 DAB8 DAB0
RA1
2
(3)
NC
3 4
R96 NC R97 NC
ACS1
R99
LED0
(4)
+1.8V
1 A0 A1 A2 VSS
+3.0V
IC3
R35 100K
2 3
+3.0V C53
VCC WP SCL SDA
R376
1K
7
C57 J100p
K0.1u
8
6 5
(5) (6) (7)
+1.8V
4
Q6
R64 680K R65 R76 R77 R82
EEPROM
1K 10K 10K
R73
100 R74 1K R75 100
TX RX JTAG
+3.0V R56 10K R57 10K R33 47K R34
Q7
10K
J100p C89
J100p C90
(8) (9)
R55 47K NC
SCK/CLK SO
(10) (11) (12) (13) (14)
102 103 104 105 106 107
RDY/BUSY
SI
CS
J100p
C88
ANT_2 1
ANT_1 1
DAB15 DAB7 DAB14
DAB6 DAB13 DAB5 DAB12 DAB4
DAB11 DAB3 DAB10 DAB2 DAB9 DAB1 DAB8 DAB0
6.8nH
C79 C77
ACS0 NC DA1 1 2 3 NC ACS1 C139 C133
R63
L10 C171 C169 NC NC 0
C140 C6p
C141 C168 C6p
L9 NC C167 0 NC
101
100
LINEOUT LINEREF VBAT3/RINGING P2[6]/stop_charge P1[7]/CHARGE/INT7n P1[6]/PON/INT6n P2[7]/SPIDO TM DAB15 DAB7 DAB14 DAB6 DAB13 DAB5 DAB12 DAB4 P2[5]/SDA1 P2[4]/SCL1 P2[3]/ADC1 P2[2]/ADC0/CLK100 P2[1]/PWM1/SPICLK P2[0]/PWM0/SPIDI VDDIO VDD VSS DAB11 DAB3 DAB10
DAB2 DAB9 DAB1 DAB8 DAB0 SDA2
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
C142
C143
D10p
KEY_INT3 C87 K0.1u R367 1K R366 1K
1 2 3 4 8 7 6 5
L3 C144 C6p 33nH C138
IC4
BBIC
63:VDDE/HOLDACKn/INT5n/P1[5] 64:BE1n 65:BE0n 66:SCL2/P3[0] 101:LINE_IN+ 102:LINE_IN103:LDO1_Sense 104:LDO1_CTRL
180
NC L4 0 C137 ANT NC
K4.7u
C145
C146
(17) (18)
RA3 1.2K R374 0
K4.7u
C149
C150
VDDIO VSS AD8 AD9 AD10 AD11 AD12 AD13 AD14 P3[7]/PD7 P3[1]/PD1 P3[5]/PD5 P3[4]/PD4 P3[3]/PD3 P3[2]/PD2 VDD VSS RFCLK VDDR F VSSRF Xtal1 CAP AVS AVD RSSI RDI CMPREF TDO AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 LE
+3.0V
C151
NC
NC
AD1 AD2 AD3 AD4 AD5 AD6 AD7
R365 1K
1 2 3 4 5 6 7 8
GND A_1 GND GND GND GND GND GND
KEY_OUT5
32 31 30 29 28 27 26 25
WRN RDN
C147
NC
NC
A_2
+2.5V
(1005) 4.7K
K1000p (1005) R134
R373 0 AD15 AD16 AD17 R372 0 AD18
0 R371
C157
R122
D7p (1005)
NC (1005)
C81 K0.1u
C82 K0.1u
R88 0
R89 0
D10p (1005)
K0.1u
K0.1u
C158
0
(19)
C71
R90 0
RSSI
C84
RESET
AD8 AD9 AD10 AD11 AD12 AD13 AD14
9 10 11 12 13 14 15 16
0 (1005)
SYRI GND GND SYEN SYDA SYCL GND RX_DATA
R123
J150p (1005) C136
C164
GND ANT2 VCCPA GND GND VCC_OC GND RSSI
IC2
RF_UNIT
GND GND GND ANT1 RESET GND TXDA GND
24 23 22 21 20 19 18 17
180
(16)
KEY_OUT0 KEY_OUT1 KEY_OUT2 KEY_OUT3 KEY_OUT4
+2.5V R119
D10p
(15)
LDO2_CTRL VBAT2 CIDIN+ 108 AVS2 109 AVD2 110 LSR+/REF 111 LSR-/REF 112 CIDIN113 CIDOUT 114 MIC115 VREF116 VBUF 117 AGND 118 MIC+ 119 VREF+ 120 RSTn 121 AD0/EXT_MEMORY 122 AD1 123 AD2 124 AD3 125 AD4 126 AD5 127 AD6 128 AD7
HOLDn/INT4n/P1[4] ACS2/DACK1n/INT3n/P1[3] ACS0 ACS1/DREQ1n/INT2n/P1[2] DACK0n/INT1n/P1[1] DREQ0n/INT0n/P1[0] VSS VDDIO PCM_DIN/P0[7] PCM_DOUT/P0[6] PCM_CLK/P0[5] PCM_FSC0/P0[4] PCM_FSC1/P0[3] JTIO/P0[2] URX/P0[1] UTX/P0[0] SCLK MI/READY WRN RDN P3[6]/PD6 DAC/ADC2 SK SO
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39
R370 R369 R368
1K 1K 1K
KEY_INT0 KEY_INT1 KEY_INT2
R120 NC
R121 NC
R118
6.8nH
K0.1u K0.1u
L8
L5
A_1
R117 1K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
RESET
R127 NC (1005) C166 R126 NC C156 100 (1005)
R87
TDO D10p (1005)
RESET
RFCLK
RSSI
RDI
TDO
LE
SK
S0
C163
CLK RFCLK R125 NC (1005) J22p (1005) C165 R137 82 (1005) R129 R128 1K (1005) 390 (1005) C153
R146
10K
J30p R40
C43 J12p
0 (1005)
R132
(20)
KEY_OUT6
C42
800mV p-p
LE
NC
10.368MHz TX DATA 2.5Vp-p
R135 D10p (1005) C155 C2p (1005) 4.7K (1005) C154 R136 1K (1005) S0
C2p (1005)
D10p
4.7K (1005)
C368 J100p
(1005)
+3.0V
LED1
X1 10.368MHz
(1005)
C159
3.3M
C160
(21)
L11
10
4.7K (1005) C161
C2p (1005) C162
KEY_OUT6
KEY_OUT5
KEY_OUT4
KEY_OUT3
KEY_OUT2
KEY_OUT1
KEY_OUT0
KEY_INT3
KEY_INT2
KEY_INT1 KEY_INT0
K0.1u
C58
1K (1005)
R130
(1005)
10.368MHz
LED1 LED0
SK
R131 D10p
NC (1005)
R133
RX DATA
ANS_LED
SEG10
COM2
COM1
SEG5 LED0
SEG4
SEG3
SEG2
SEG1
SEG9
SEG8
SEG7
SEG6
R147
R149
R151
R153
R142
R145
R140
390
390
390
390
R144
R148
R150
R152
R143
R141
390
390
390
390
390
390
390
SEG4 30
SEG3 29
SEG2 28
SEG1 27
COM2 26
COM1 25
SEG10 24
SEG9 23
SEG8 22
SEG7 21
SEG6 20
SEG5 19
NC 18
ANS_LED 17
GND 16
1APVCC 15
NC 14
INUSE_LED 13
SP_LED 12
KEY_OUT6 11
KEY_OUT5 10
KEY_OUT4 9
KEY_OUT3 8
KEY_OUT2 7
KEY_OUT1 6
KEY_INT4 5
KEY_INT3 4
KEY_INT2 3
KEY_INT1 2
KEY_INT0 1
CN6
RDI
NC : No Components KX-TCD230 SCHEMATIC DIAGRAM (BASE UNIT)
C106
FLASH
R159
NC
DAB15
2
19
R156
ANS_LED
C107