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KX-TG1061M/KX-TG1062M/KX-TGA106M
13.5. Schematic Diagram (Cordless Handset)
Charge Current
F1
5.6n
BATT+
C150
BATTERY
NC
L8
NC
BATT-
study to
delete L8
GND
L4
CHG(+)
NC
CHARGE
Terminal
L5
CHG(-)
NC
GND
GND
GND
GND_0
+1.8V
BAT
RA61
2
3
UTX
URX
1
4
220
GND
JTAG
R63
GND
100
COL0
COL1
COL2
COL3
COL4
BATTERY
BELL LED
GND
(Amber)
KEY BACKLIT CP+3.0V (Amber)
GND
KEY BACKLIT CP+4.0V (Blue)
NC: No Components
BATTERY
C4
C3
NC
NC
GND
GND
GND
C15
K1u
R2
3.9k
Q4
D7
Q9
GND
GND
UTX
URX
TO RF BLOCK
ANT2
JTAG
PON
PSEL
VDD_PADRV
TXp
TXn
TXON
To PA
RF_RXp
RF_RXn
RXON
ANT1
CP+3.0V
[EX]
CP+4.0V
KEY BACKLIT
Q7
GND
+1.8V
C44
K0.1u
61
RSTn
R225
62
JTAG
LCD_CSB
0
63
P2_5/PCM_FSC/SF
64
P2_4/SCL1/PCM_DO/DP3
65
TEST
P2_3/SDA1/PCM_DI/DP2
LCD_RESET
66
P2_2/PCM_CLK/CLK100
67
P2_1/ECZ2/PWM1/LED4
BELL_LED_A
68
P2_0/ECZ1/PWM0/LED3
C45
69
VDD2
K0.1u
70
LDORF_CTRL
C46
71
RF_SUPPLY2
GND
10p
72
RFP0n
73
RFP4
74
RFP3
75
VDD_PADR
TX _RF
76
VSS_PADR1
77
RF_TXp
78
RF_TXn
79
VSS_PADR2
80
RFP2
BATTERY
81
GND
RX _RF
GND
250mVp-p
0.75V
0V
[EX]
[RU]
[RU]
CP+3.0V
CP+4.0V
LCD BACKLIT
(Amber)
LCD BACKLIT
(Blue/6400RU)
LCD BACKLIT CP+3.0V (Amber)
LCD BACKLIT CP+4.0V (Blue)
Q10
GND
92
BATTERY
Q11
Q12
GND
GND
GND
GND
X_CLK
3.0V 4.0V
CP+3.0V
CP+4.0V
GND
C53
K10u
C51
C55
C52
K10u
C54
D10p
GND
GND
VBAT2
CP_C1y
CP_C2x
CP_C1x
VBAT1
*IC1
PAOUTn/P3_0
VDDPA
PAOUTp/P3_1
P1_7/CHARGE
CHARGE_CTRL
GND
SOCn
SOCp
NTC/ADC2
ADC1/INT0/P1_0
ADC0/P3_3
PARADET/P3_4
RINGOUT/RINGING/P3_5
RINGn/P3_6
RINGp/P3_7
CIDINp/VREFp
C7
*R22
3.3k
NC
D10p
*C17
D10p
*C18
C41 NC
3
1
X1
2
R215
10.368M
0
GND
R27
820
R28
820
RF-SHIELD
RE2
GND
1.8V
(MAX500mA)
+1.8V
1.8V
D1
Q2
GND
GND
(1)
(2)
POWER
(3)
K1u
*C38
10p
D10p
GND
S1
1
2
40
39
38
37
36
(4)
35
34
(5)
33
(6)
CHARGE
32
CHARGE_CTRL
31
SOCn
30
SOCp
29
(7)
28
27
COL0
26
COL1
25
COL2
24
COL3
23
COL4
22
21
VREFm
*C14
(8)
K0.01u
VREFm
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
Study LCD
driver
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Troubleshooting
