Schematic Diagram (Handset) - Panasonic KX-TG6611RUB Service Manual

KX-TG6611RU/KX-TG6611UA/KX-TG6611CA/KX-TG6612CA/KX-TGA661RU

13.3. Schematic Diagram (Handset)

Charge Current
!
F1
2.5A
BATT+
To Battery
GND
BATT-
GND
KX-TGA661 only
*IC7
1 CONT
5
VIN
*C9
2 GND
K0.1u
3 NP
4
VOUT
*C8
K0.1u
*D2
*C7
K0.01u
GND
CHG+
CHARGE
Terminal
CHG-
+1.8V
GND GND GND
RA61
2 3
UTX
URX
1 4
220
R63
JTAG
100
GND
GND
COL0
COL1
COL2
COL3
COL4
COL5
BATTERY
Amber LCD B/L(TGA661EU)
CP_V2
3.0V
KEY B/L
BELL LED
(Amber)
LED12
GND
GND *RA31
*RA30
470 470
Q7
GND
NC: No Components
BAT BATTERY
GND
GND GND
Q5
C19
K1000p
R9 30k
R4
R5
3.3(3216)
1.2k
Q4
Q6
R31
10k
Q9
R3 1k
R33
100
GND
UTX
URX
JTAG
TO RF BLOCK
RF_TXn
RF_TXp
TXON
RF_RXn
RF_RXp
RXON
CP_V2
CP2.8V
LCD B/L
*C65
NC
*C63
NC
*R70
NC
GND
*RA32
150
R10
1.5k
1.5inc TFT Colour LCD I/F
GND GND GND
+1.8V
61 P0_0/UTX
C44 K0.1u
62 RSTn
63 JTAG
LCD_CSB
64 P2_5/PCM_FSC/SF
65 P2_4/SCL1/PCM_DO/DP3
STM
66 P2_3/SDA1/PCM_DI/DP2
LCD_RESET 67 P2_2/PCM_CLK/CLK100
COLORLCDLED 68 WLED_CUR_0
69 WLED_CUR_1
R6 NC
70 WLED_CUR_2
GND
71 P2_1/ECZ2/PWM1/LED4
BELL_LED
72 P2_0/ECZ1/PWM0/LED3
73 VDD2
74 LDORF_CTRL
C45 K0.1u
75 RFP0n
C46 D10p
76 RF_SUPPLY2
TX_RF
77 RF_SUPPLY_PA
78 RF_TXn
C865 10p 79 RF_TXp
80 RFP2
97
RX_RF BATTERY
GND
CP_V2
*C69
NC *C61
NC *C62
*C60
NC
NC
*C64
NC
to LCD UNIT(Monochrome 1.8inc FullDot for TGA661)
66
R1 NC
D1
GND GND GND
4.0V
CKM
CP_V2 CP+3.0V
CP_V2
C52
K10u
C55
D10p
C53 K2.2u(2125)
C54 D 10p
RA1
1k
CP_C1y
CP_C2x
CP_C1x
ULP_XTAL
DP0/PAOUTn/P3_0
VDD_PA
DP1/PAOUTp/P3_1
P1_7/CHARGE
CHARGE_CTRL
IC1
SOCn
SOCp
GND
NTC/ADC2
ADC1/INT0/P1_0
ADC0/P3_3
LDO_CTRL
LSRn
LSRp
VREFm
C17 NC
C18
RA4
3.3k
X1
10.368M
C13 C11
3 1
K0.1u
K0.1u
2
GND
CP2.8V
*C173
NC
GND
*C174 *C175
*R55 1k K1u
K1u
*C580
D10p
GND
Heat Shield
(MAX500mA)
+1.8V
1.8V
Q2
GND
3.0V
CP3.0V
CP2.8V
CP2.8V
D3
C51
K1u
GND
(1)
GND
(2)
(3)
S1
1 2
C49
K1u GND
C189
K1u
C78
C79
GND D10p D10p
40
39
38
37
36
(4)
35
(5)
34
(6)
CHARGE
33
32 CHARGE_CTRL
L46 SOCn
31
L47 SOCp
30
29
(7)
CHG+
28 L48
27
*R18 100k (KX-TGA661 only)
(8)
R19 33k
26
25
AVD
24 *C32 K0.1u (KX-TGA661 only)
23
22
C96
D10p
21
(9)
MICh
(10)
*C184
C97
NC
D10p
(11)
*R22
*C14
C48 *R25
NC NC
NC NC
only TGA806
R215
0
NC
*R29
R23
NC
1k
R27
C12 *C16
820
K10u NC
R28 820
VREFm
(12)
MICp
(13)
(14)
MICn