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R15 JTAG GND URX C112 C111 J4 J3 C82 TP20 J2 NC (2125) L4 10uH C107 J100P R43 1K (1005) C120 R46 CHARGE R7 (1005) C119 220K K0.1 D6 R93 10K K1.0 AVS_sense R6 K1.0 C104 R94 NC 5.6K K0.1 Q5 0.1R/0.1W (2125) STOP_CHARGE R60 J100P J100P (1005) (1005) TP21 J1 R20 1K (1005) (1005) R21 1K C93 R63 L5 10uH +2.5V DOWN C94 RIGHT CLEAR 10K (1005) R61 1K (1005) ROW0 R J100P 7 8 9 10K (1005) R64 PUSH SOFT_B J100P SP 4 5 6 UTX COL5 COL4 COL3 COL2 COL1 COL0 GREEN LED5 ROW3 GREEN LED6 ROW2 GREEN LED7 GREEN KEY_LED ROW1 UP SOFT_A INT 1 2 3 BATTERY- 1 BATTERY+ 1 100 (1005)
LED4
10
CHARGE- 1
CHARGE+ 1
Lighted Key
Q7 5.6nH
F1
NC : No Components
R47 1005 (1005) R72 LED9 +2.5V RED LEFT TALK MAIL SOFT_C * # 0 5.6K C39
SP-Phone LED
R71
220
0.7V
Charge Current
Q8
0V
C6 D8P NC (1005) C7 470 Q9 J15P X1 10.368MHz D7 R5
SP_LED LED1 GREEN LED2
Q4 BC807-40 ADC3
1S
25mV p-p
R19 5.6M
LCD Back-Lit MA2Z72000L UTX URX JTAG
BAT
GREEN LED3 GREEN
C3 K0.1 C1 4V330 R1 S
(When on charge)
BATTERY
C100
L8
ROW1 LCD_SI LCD_SCL LCD_RS ROW2 LCD_CSB
L1
47uH
D10P
0
C58
D Q1 G
C20
C98
R68
K4.7
K1000p
C97 D10P
68
D1
R57
(1005)
(1005)
(1005) K0.1
6.8K
K0.1 100K 0 NC R65
R73 R95
C121 RSSI
K0.1
C52 LCD_RESET
R83 0 R82 100
0.1R/0.1W (2125) DC_I DC_CTL
(1005) C19 K0.1 C24 K0.1
C68 K0.1 (1005) C102 NC (1005)
C91 D10P (1005)
SM140A-T
RESTEB
18
VSS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
17
C57 6.3V330 C108 D10P (1005) R88 180
+2.5V +1.8V
+3.3V
C37 K0.1 (1005)
RX DATA
TX DATA
CAP1+ (1005)
16
C27
K1.0
CAP1(1005) R97 0
15
C28
(1005) R89 180
VDD3
CAP2+
14
K1.0
CAP2-
13
Q3
INT1n/P1_1 VDDIO VDD VSS LED1/PWM0/P2_0 LED2/PWM1/P2_1 LED3 LED_BIAS/P3_6/PD6 SDA1/P2_5 SCL1/P2_4 INT5n/VDDE/P1_5 INT2n/P1_2 AVD AVS CAP Xtal1 VSSRF RFCLKp RSSI/RFCLKm VDDRF
VOUT
12
K1.0
C101 NC (1005)
LDO1_CTR L
C30 R69 F820K
R70
VR
11
ADC3 AVS_sense LCD_RESET ROW3 KEY_LED COL0
F430K
+2.5V
IC1
V0 C117 D10P (1005) COL3 COL4 COL5 C122 K1.0
5
10
C31
K1.0
RFCLK TDO RDI SK SIO LE COL1 COL2 D10P C116(1005)
C4
BBIC
V1
9
C32
K1.0
D10P C5 6.3V10 C23 K0.1 (1005) C99 NC (1005) 39K R12
VDD2
V2
8
C34 (1005) C22 K0.1 LCD_SCL LCD_SI LCD_CSB LCD_RS C72 K0.1 (1005) ROW0
K1.0
115kHz (TALK mode)
C114 D10P(1005)
V3
7
78:AVS_sense 63:LDO1_Sense 62:P2_6/stop_charge 61:P1_6/PON/INT6 40:PCM_FSC/INT0n/P1_0
C71 D10P (1005) R92 0 R87 180 (1005)
C33 +2.5V
K1.0
V4
6
C35
K1.0
C115 D10P (1005)
VDD
5
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 RFCLKd TDD RDI SK PD1/SIO LE P3_1/PD1 P3_2/PD2 VSSPA PAOUTm VDDPA PAOUTp VSSPA P3_3/PD3 P3_4/PD4 TDOD/P3_5/PD VSS VDDI O VDD LDO2_CTRL LDO1_CTRL VBAT1 DC_sense DC_CTRL DC_I DC_stab RSTn P1_7/CHARGE/INT7 P2_3/ADC1 VDD VSS P0_7/SPIDI/PCM_DIN P0_6/SPIDO/PCM_DOUT P0_5/SPICLK/PCM_CLK P0_4/SCL2 P0_3/SDA2 P0_2/JTIO P0_1/RTX P0_0/UTX
ADC0 80 ADC3 79 78 P2_2/CLK100 77 P1_3/INT3n 76 P1_4/INT4n 75 P3_0 74 VREFp 73 MICp 72 AGND 71 VBUF 70 VREFm 69 MICn 68 LSRp/REF 67 LSRn/REF 66 AVD2 65 AVS2 64 63 62 61
SCL
4
Q2
SI
3
LDO2_CTRL POWER
CSB
2
C118
POWER
K0.01 S1
RS
1
C41 C96 NC (1005) C21 K0.1 (1005) R40 10K +1.8V
D9 NC
60 59 4.7 R81 58 57 56 55 C18 K1000P 54 (1005) 53 52 51 50 49 RESET 48 CD_AMP 47 SP_LED 46 45 44 JTAG 43 URX 42 UTX 41
+1.8V VDD1
J5
NC C40 C8 K0.22 6.3V10
R90 680K
STOP_CHARGE
R96 10K 1005 Q11
(1005) R39 10K (1005) R91 100K Q10
5
LDO2_CTRL LDO1_CTRL
+2.5V
CHARGE
DC_CTL DC_I
(1005)
6 7 8
C113 J100P
WP
SCL A2 4 3 VSS
SDA
VCC A1 2 A0 1
IC3
(7) (5) (6) (2) (3) (1) (4)
EEPROM
(8) (9) (10)
BATTERY L9 C123 NC (2125) C60 D10P
A201 ANT
C61
C59
32 31 30 29 28 27 26 25
10.368MHz
2.5V 0V
+2.5V
K4.7
NC
C2P
33nH
C66
GND A_1 GND GND GND GND GND GND
R75 J150P (1005)
24 23 22 21 20 19 18 17
RESET
D10P (1005) C67
K1000P (1005) C44
D10P (1005)
CLK RFCLK R54 J22P (1005) 0 (1005) NC (1005) C62 D10P (1005) C55 C2P (1005) R55 C54 SIO
9 10 11 12 13 14 15 16
D10P
C47
C46
(4)
SK
C2P (1005)
(1005)
(2) (3)
LE
RX DATA
D10P C2P (1005) (1005) C49 C48
(5) (6)
RDI
D10P (1005)
C50
R25 D10P C12 C87 K1.0 330 (1005)
R29 C103 2.2K D10P
(1005) R85 33
(1005)
C109 D10P
1.0V DC supply to MIC
R26 C90 NC (1005) 330 (1005)
NC (1005) R62
NC (1005)
C45
C51
(1)
SYRI GND GND SYEN SYDA SYCL GND RX_DATA
RSSI
1 2 3 4 5 6 7 8
GND ANT2 VCCPA GND GND VCC_OC GND RSSI
CN6
RFmodule
GND GND GND ANT1 RESET GND TXDA GND
K1000P (1005)
NC (2125)
K4.7
C65
C64
C63
NC
C53
C84
1K (1005)
TX DATA
R59 0 (1005) TDO
TP22 C10 C17 K0.1 D10P R37 MIC 0 R38 0 TP23 SP_TEST1
TX-AF (7)
D10 NC
R86
+3.3V
SP-phone RX Signal Beep
L6
0
+ -
L7
0 C79 D10P (2125) C78 D10P (2125)
C77 C14 NC C81 NC C92 NC R80 NC C13 NC R34 NC R35 NC C75 NC NC C76 R36 NC NC C38 NC
33
+3.3V R74 NC
SP_TEST2
SPEAKER
C80
VO1 VCC 5 6 7 8
NC R67 NC (1005) NC R66 NC
D8
4 3 2 1
VIN FC1 FC2 CD
C16
NC
C86
NC C15
NC
(8) (9) (10)
NC
GND VO2
CD_AMP
IC2
NC
C83
C95 J10P
D10P
C70
4.7M
D4
(2125)
D10P
RX_AF (Handset)
NC : No Components KX-TCA121 SCHEMATIC DIAGRAM (HANDSET)
4.7M
C69
D5
+
REV_TEST1
REV_TEST2