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KX-PRL260/KX-PRL262/KX-PRD260/KX-PRD262/KX-PRLA20
14.3. Schematic Diagram (Handset_Main)
To Battery
BATT+
P1 1.1A
!
R45
BATT-
GND
DdEE2sO)
NC
*Q10
*Q11
*R13
NC
NC
*R12
NC
GND
CHG+
CHG+
C5
R7
To Charge
820
K0.1u
Terminal
GND
CHG-
GND
VBAT
UTX
URX
JTAG
GND
GND
ECO/R
AST
SHARP
0
3
2
1
UP
6
5
4
TALK
DOWN
9
8
7
CP4V
NR LED
(US=
White
)
(EX=
Blue
)
*LED12
Charge Current
VBAT
C6
K0.1u
GND
SOCp
C15
SHORT
J56p
0.1
SOCn
OJ4
*R10
NC
When on Charge
*Q12
NC
Q2
*R11
C19
NC
K1000p
GND
R2
R9
30k
30k
R8 4.3
(3216)
Q3
1
A0
Q4
2 A1
3 A2
R6
4 VSS
10k
Q9
GND
GND
CHARGE_CTRL
CHARGE_DET
BATTERY_ON
VBAT
LCD_CS
EEP_WP
LCD_RESET
LCD_LED0
LCD_LED1
BATTERY_ON
NR_LED
TO RF BLOCK
RF_TXn
RF_TXp
RF_RXn
RF_RXp
SP
LEFT
KIN_4
SOFT_A
KIN_3
NR
KIN_2
SOFT_C
RIGHT
KIN_1
C85
J56p
GND
KEY B/L LED
CP4V
(US=
White
)
(EX=
)
Blue
*LED6
RA2
RA3
560
560
R15
Q6
1.5k
GND
C1
6.3V
*C2
*C3
220u
NC
NC
GND
GND GND
1s
CP3V
C69
K0.1u
RA5
8
VCC
3.3k
7
WP
6
SCL
5
SDA
IC3 32k
+1.8V
P0_2/SDA2/UTX2
P0_1/URX/PWM0
P0_0/UTX
+1.8V
R60
R61
67
NC
1k
68
69
70 VDD2
C44
71 *RST
K0.1u
RST
72 JTAG
73 P2_5/PCM_FSC/SF
74 P2_4/SCL1/PCM_DO/DP3
75 P2_3/SDA1/PCM_DI/DP2
76 P2_2/PCM_CLK/CLK100
77
WLED_CUR_0
78
WLED_CUR_1
79
P2_1/ECZ2/PWM1/LED4
80
P2_0/ECZ1/PWM0/LED3
81
C45
VDD3
K0.1u
82
LDORF_CTRL
83
RFP0N
84
C46
RF_SUPPLY2
85
B2.7p
RF_SUPPLY_PA
86
RF_TXn
87
RF_TXp
88
RFP2
89
VBAT
R20
C866
F56k
K0.1u
GND
250mVp-p
*X1 10.368M
0.75V
0V
CP3V
+1.8V
C92
C93
K0.1u
K0.1u
GND
1.77inch TFT Colour LCD
72
+1.8V
IC4
VJ1 16M
1 *CS
8
VCC
2 DO/IO1
7
*HOLD/IO3
3 *WP/IO2
6
CKM
CLK
4 GND
5
DI/IO0
GND
POWER
C40
K0.1u
C56
CP4V
K1u
CP4V
GND
STM
CP3V
GND
C52 K1u
CP3V
C55
CP_VOUT1
D10p
GND
CP_C2Y
C53
K10u
44
GND
43
C30
K1u
42
CP_VBAT2
C29
41
CP_C1Y
40
K1u
CP_C2X
39
IC1
CP_C1X
38
CP_VBAT1
37
GND
DP0/PAOUTn/P3_0
36
VDD_PA
35
DP1/PAOUTp/P3_1
GND
CHARGE_DET
34
P1_7/CHARGE
CHARGE_CTRL
33
CHARGE_CTRL
32
VBAT
31
C190
DC_CTRL
K0.1u
30
DC_I
29
DC_SENSE
28
GND GND
SOCn
27
SOCp
26
ADC1/INT0/P1_0
25
ADC0/P3_3
24
LDO_CTRL
(MAX500mA)
23
AVD
+1.8V
1.8V
C22
K1u
RA4
SHORT
3.3k
OJ5
SHORT
C13
K0.1u
OJ6
GNDA
GND
R23
1k
R24
GND
820
MIC_POWER
C12
R25
K2.2u
820
GNDA
CP4V
C91
K0.1u
C41
K0.1u
OFF
VBAT
C191
K1u
VBAT
C59
K1u
GND
(1)
C98
NC
(2)
C99
NC
GND GND
SOCn
C36
J39p
SOCp
CHG+
STB_A
CHG_MON
*R18
NC
R1
*C32
10k
R19
NC
10k
Q1
GND
GND
(3)
(4)
(5)
(6)
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