Schematic Diagram (Handset) - Panasonic KX-TG8011MES Service Manual

KX-TG8011MES/KX-TGA800MES

13.3. Schematic Diagram (Handset)

Charge Current
F1
BATT+
5.6n
L8
BATT-
R45
0.1
GND
CHG(+)
L4
10u
L5
10u
GND
CHG(-)
GND_0 GND GND_1
+1.8V
RA61
UTX
3 2
URX
4 1
220
GND
GND
R63
JTAG
100
COL0
COL1
COL2
COL3
COL4
COL5
BATTERY
BELL LED
(Umber)
GND
NC: No Components
BAT BATTERY
D1
C1
CR1
6.3
330u
GND
GND
R2
3.9k
D7
Q4
Q9
GND
LCD_CSB
LCD_BACKLIT
LCD_RESET
BELL_LED
UTX
URX
ANT2
PON
PSEL
VDD_PADRV
JTAG
TX _RF
TXp
TXn
TXON
RX _RF
RF_RXp
RF_RXn
RXON
ANT1
[RU]
[EX]
CP+2.5V CP+4.0V
KEY BACKLIT
(Blue/83xx*, 73xxRU)
(Umber/73xxEU)
Q7
GND
C2
330u
6.3
CR2
Q2
+1.8V
C44
K0.1u
61
RSTn
62
JTAG
330
R16
63
P2_5/PCM_FSC/SF
64
P2_4/SCL1/PCM_DO/DP3
65
P2_3/SDA1/PCM_DI/DP2
R15 1k
66
P2_2/PCM_CLK/CLK100
67
P2_1/ECZ2/PWM1/LED4
68
P2_0/ECZ1/PWM0/LED3
69
C45 K0.1u VDD2
70
LDORF_CTRL
71
C46 10p RF_SUPPLY2
72
RFP0n
73
RFP4
74
RFP3
75
VDD_PADR
76
VSS_PADR1
77
RF_TXp
78
RF_TXn
79
VSS_PADR2
80
RFP2
BATTERY
81
GND GND
GND
CP+4.0V
W_LED+
GND
WHITE LED
ON LCD UNIT
W_LED-
( ) Q10
NC
GND GND
72
BATTERY
1.8V
(MAX500mA)
+1.8V
1.8V Q11
Q12
GND
GND
GND
X_CLK
2.5V 4.0V
CP+4.0V
CP+2.5V
C39
NC
GND
C40 C52 C53
k0.1u 10u 10u
GND GND 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
NC
X1
1
3
2
R215
GND
GND
RA4
4 1
3 2
3.3k
CP+2.5V
C28
10n
GND
GND
(1)
(2)
(3)
(4)
POWER C38
( )
NC
1 2
S1
40
39
38
37
36
(5)
35
(6)
34
33 (7)
CHARGE
32
CHARGE_CTRL
31
SOCn
30
SOCp
29
28
ROW0
R238 1k
27
COL0
26
COL1
25
COL2
24
COL3
23
COL4
22
GND
21
+1.8V
VREFm
(8)
(9)
VREFm
GND
C11
(10)
K0.1u
C13
(11)
K0.1u
C105
100p
GND
GND
to LCD UNIT (color/1.4inch)