Schematic Diagram (Handset) - Panasonic KX-TG6511BXB Service Manual

KX-TG6511BXB/KX-TG6512BXB/KX-TG6513BXB/KX-TG6519BXB/KX-TGA651BXB

13.3. Schematic Diagram (Handset)

Charge Current
F1
BATT+
5.6n
BATTERY
BATT-
C35
R45
J56p
0.1
GND
CHG(+)
CHARGE
Terminal
CHG(-)
GND
GND GND
+1.8V
BAT
2 3
UTX
URX
1 4
GND RA61
220
GND
R63
JTAG
100
COL0
COL1
COL2
COL3
COL4
COL5
BATTERY
BELL LED
(Amber)
*LED12
GND
NC: No Components
BATTERY
C1CP1
6.3V
330u
GND GND
R2 NC
Q4 D7
R4 R6
R31
NC NC 100
R3
Q9
1k
C121
NC
GND GND
Power_adj
UTX
URX
JTAG
PON
PSEL
VDD_PADRV
TXp
TXn
TXON
RF_RXp
RF_RXn
RXON
TO RF BLOCK
[EX /FX]
CP+3.0V
*R248
0
KEY B/L
GND
*RA31
*RA30
330
330
Q7
GND
R406
+1.8V
NC R407
NC
R401
NC
D400
R400
Q400
NC
NC
NC
C400
NC
GND GND GND
Q401
R403
NC
NC
R404
NC
GND
+1.8V
C44
K0.1u
61
R225
62
LCD_CSB 0 63
64
STM
65
LCD_RESET 66
67
BELL_LED_A
68
69
C45
K0.1u
70
C46
71
72
10p
73
74
75
76
TX _RF
77
78
79
80
BATTERY
To PA
81
GND
RX _RF
GND
250mVp-p
0.75V
0V
[RU]
CP+4.0V
*R249
NC
LCD B/L
*RA32
120
66
C340 C341 C342
NC J39p NC
GND GND GND
BATTERY
R330 Q11
1M
Q12
C331
1u
GND
R331
C332
27k
1u
R332
GND
27k
GND
GND
CKM
R20
10
3.0V
CP+3.0V
GND
C53
C52
C54
GND
RSTn
JTAG
P2_5/PCM_FSC/SF
P2_4/SCL1/PCM_DO/DP3
P2_3/SDA1/PCM_DI/DP2
*IC1
P2_2/PCM_CLK/CLK100 PAOUTn/P3_0
P2_1/ECZ2/PWM1/LED4
P2_0/ECZ1/PWM0/LED3 PAOUTp/P3_1
VDD2 P1_7/CHARGE
LDORF_CTRL CHARGE_CTRL
GND
RF_SUPPLY2
RFP0n
RFP4
RFP3 ADC1/INT0/P1_0
VDD_PADR
VSS_PADR1 PARADET/P3_4
RF_TXp RINGOUT/RINGING/P3_5
RF_TXn
VSS_PADR2
RFP2 CIDINp/VREFp
*X1
3 1
2
10.368M R215
GND
0
(MAX500mA)
+1.8V
1.8V 1.8V
Q2
D1
C2 CP2
C10
6.3V
K2.2u
330u
GND
GND
4.0V
CP+4.0V
CP3.0V CP4.0V
(1)
(2)
POWER
(3)
K10u
C51
C38
K1u
K10u
NC
D10p
C55
D10p
GND S1
1 2
GND
40
VBAT2
39
CP_C1y
38
CP_C2x
37
CP_C1x
36
VBAT1
35
(4)
34
(5)
VDDPA
33
(6)
32 CHARGE
31 CHARGE_CTRL
30 SOCn
L46
SOCn
29 SOCp
L47
SOCp
28
NTC/ADC2
27
26 COL0
ADC0/P3_3
25 COL1
24 COL2
23 COL3
GND
RINGn/P3_6
22 COL4
RINGp/P3_7
21
C17
D10p
C18
VREFm
D10p
RA4
3.3k
VREFm
(7)
(8)
R27 820
(9)
R28 820
(10)
(11)
(12)
(13)
(14)
(15)
RF-SHIELD
RE2
GND