Exploded View And Replacement Parts List; Ic Data; Ic410 - Panasonic KX-DT543-B Service Manual

KX-DT543/KX-DT543-B/KX-DT546/KX-DT546-B

14 Exploded View and Replacement Parts List

14.1. IC Data

14.1.1. IC410

Pin No. Terminal Name
1 DQ2
2 DQ0
3 GPIO26
4 GPIO27
5 VCC1
6 EXGPIO9
7 EXGPIO10
8 EXGPIO6
9 EXGPIO7
10 EXGPIO8
11 EXGPIO5
12 VDD_DPU_DAIF
13 PLL2VSSA
14 PLL2VDDA
15 PLL1VDDA
16 PLL1VSSA
17 VDD1
18 COREOUT
19 VBAT
20 DOUBCAP2N
21 DOUBCAP2P
22 DOUBCAP1N
23 DOUBCAP1P
24 DOUT3V0
25 DOUT4V5
26 LIN0
27 LEDSINK22/DCIN1
28 DCIN2
29 DCIN3/LIN1
30 LEDSINK1/PWM1
31 VREF
32 VCCA
33 MIN
34 MIP
28 DCIN2
29 DCIN3/LIN1
30 LEDSINK1/PWM1
31 VREF
32 VCCA
33 MIN
34 MIP
35 HSMIN
36 HSMIP
37 MPWR
38 SPOUTP
39 VCCPA
40 SPOUTN
41 HSSPOUTP
42 LOUT
43 PWM0
44 DCINS
45 XOUT
46 XIN
47 VDD_APU
48 VBAT_APU
49 VDD_IF
50 VCC_FE_IF
51 VCC_PA
52 BAL_OUT2
53 BAL_OUT1
54 TX_SW
Function I/O Setting
DQ2 I/O QSPI Flash data pin 2
DQ0 I/O QSPI Flash data pin 0
NC O Not in use
ASIC_INT I Interrupt signal input from IC150
VCC33 I Digital system power supply (+3.3V)
RESET O Reset output to IC300
LCD_BL O LCD backlight LED control port
NC O Not in use
NC O Not in use
ASIC_RST O Reset output to IC150
NC O Not in use
V1.8 I DAIF supply input voltage
DG I PLL2 analog ground
VDD12 I PLL2 supply voltage
VDD12 I PLL1 supply voltage
DG I PLL1 analog ground
VDD12 I Core supply voltage
COREOUT O Internal DPU core power output (1.2V)
VCC33 I Not in use
DOUBCAP2N - Voltage multiplier CAP2 negative connec-
tion
DOUBCAP2P - Voltage multiplier CAP2 positive connec-
tion
DOUBCAP1N - Voltage multiplier CAP1 negative connec-
tion
DOUBCAP1P - Voltage multiplier CAP1 positive connec-
tion
VCC33 - Not in use
LCD_PWR - LCD backlight LED supply voltage
HEADSETMIC I Headset Mic input
(DG) I Not in use
(DG) I Not in use
(DG) I Not in use
NC O Not in use
VREF O VCCA reference voltage
(VCCA33) I Analog power
MICN I Hands free Mic negative input
MICP I Hands free Mic positive input
QSCLK
DQ1
QVCC
DQ3
QCSN0
QCSN1/EXGPIO0
GPIO25/XD4
GPIO24/XD5
GPIO23/XD6
GPIO22/XD7
GPIO20
GPIO19
GPIO18
GND
GPIO16
GPIO15
VCC4
VDD3
GPIO14/SPIM_CS
GPIO13/SPIM_CLK
GPIO12/SPIM_DO
IC410
GPIO11/SPIM_DI
GPIO10
RTCK
TMS
TCK
TDO
Contents of Control
62
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
TDI
83
82
Remarks
QSPI Flash communication port
QSPI Flash communication port
Pull-down to DG at 47kΩ
Pull-down to DG at 47kΩ
Pull-down to DG at 47kΩ
Pull-up to VCCA33 at 10Ω