EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 3 10
Title "Nokia 3210 retrofit LTE cellular module"
Date "2021-03-22"
Rev "A"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L nokia3210-retrofit-lte-rescue:EG95-NA-nokia3210-retrofit-lte U9
U 2 1 605956C8
P 8950 3600
AR Path="/605956C8" Ref="U9"  Part="2" 
AR Path="/60627D03/605956C8" Ref="U9"  Part="2" 
F 0 "U9" H 8950 4915 50  0000 C CNN
F 1 "EG95-NA" H 8950 4824 50  0000 C CNN
F 2 "" H 8850 3600 50  0001 C CNN
F 3 "" H 8850 3600 50  0001 C CNN
	2    8950 3600
	1    0    0    -1  
$EndComp
Text GLabel 3700 3250 0    50   Input ~ 0
PCM_IN
Text GLabel 3700 3350 0    50   Output ~ 0
PCM_OUT
Text GLabel 3700 3450 0    50   Input ~ 0
USB_VBUS
Text GLabel 3700 3550 0    50   BiDi ~ 0
USB_DP
Text GLabel 3700 3650 0    50   BiDi ~ 0
USB_DM
Wire Wire Line
	3700 3250 3950 3250
Wire Wire Line
	3700 3350 3950 3350
Wire Wire Line
	3950 3450 3700 3450
Wire Wire Line
	3700 3550 3950 3550
Wire Wire Line
	3700 3650 3950 3650
NoConn ~ 3950 2750
NoConn ~ 3950 2850
NoConn ~ 3950 3750
NoConn ~ 3950 3850
NoConn ~ 3950 3950
NoConn ~ 3950 4050
Text GLabel 3700 4150 0    50   Input ~ 0
PWRKEY_1V8
Text GLabel 3700 4350 0    50   Input ~ 0
RESET_N_1V8
Wire Wire Line
	3700 4150 3950 4150
Wire Wire Line
	3950 4350 3700 4350
NoConn ~ 3950 4250
NoConn ~ 3950 4450
Wire Wire Line
	3950 3150 3700 3150
Text GLabel 3700 3150 0    50   Output ~ 0
PCM_SYNC
Wire Wire Line
	3700 3050 3950 3050
Text GLabel 3700 3050 0    50   Output ~ 0
PCM_CLK
Wire Wire Line
	3700 2950 3950 2950
$Comp
L power:GND #PWR059
U 1 1 60595DFE
P 3700 2950
F 0 "#PWR059" H 3700 2700 50  0001 C CNN
F 1 "GND" V 3705 2822 50  0000 R CNN
F 2 "" H 3700 2950 50  0001 C CNN
F 3 "" H 3700 2950 50  0001 C CNN
	1    3700 2950
	0    1    1    0   
$EndComp
Text GLabel 4700 5150 3    50   Input ~ 0
AP_READY_1V8
Text GLabel 4800 5150 3    50   Output ~ 0
STATUS_1V8
Text GLabel 4900 5150 3    50   Output ~ 0
NETLIGHT_1V8
Text GLabel 5000 5150 3    50   Input ~ 0
DBG_RXD_1V8
Text GLabel 5100 5150 3    50   Output ~ 0
DBG_TXD_1V8
NoConn ~ 5200 4850
Text GLabel 5700 5150 3    50   Output ~ 0
VDD_EXT
$Comp
L power:GND #PWR064
U 1 1 605AC343
P 5900 5150
F 0 "#PWR064" H 5900 4900 50  0001 C CNN
F 1 "GND" H 5905 4977 50  0000 C CNN
F 2 "" H 5900 5150 50  0001 C CNN
F 3 "" H 5900 5150 50  0001 C CNN
	1    5900 5150
	1    0    0    -1  
$EndComp
Text GLabel 5800 5150 3    50   Input ~ 0
DTR_1V8
Wire Wire Line
	4700 5150 4700 4850
Wire Wire Line
	4800 4850 4800 5150
Wire Wire Line
	4900 5150 4900 4850
Wire Wire Line
	5000 4850 5000 5150
Wire Wire Line
	5100 5150 5100 4850
Wire Wire Line
	5700 5150 5700 4850
Wire Wire Line
	5800 4850 5800 5150
Wire Wire Line
	5900 5150 5900 4850
Text GLabel 6850 4450 2    50   Input ~ 0
VBAT_BB
Text GLabel 6850 4250 2    50   Input ~ 0
RXD_1V8
Text GLabel 6850 4150 2    50   Output ~ 0
TXD_1V8
Text GLabel 6850 4050 2    50   Output ~ 0
CTS_1V8
Text GLabel 6850 3950 2    50   Input ~ 0
RTS_1V8
Text GLabel 6850 3850 2    50   Output ~ 0
DCD_1V8
Text GLabel 6850 3750 2    50   Output ~ 0
RI_1V8
Text GLabel 6850 3650 2    50   Output ~ 0
I2C_SCL
Text GLabel 6850 3550 2    50   BiDi ~ 0
I2C_SDA
Wire Wire Line
	6850 4450 6750 4450
Wire Wire Line
	6550 4250 6850 4250
Wire Wire Line
	6850 4150 6550 4150
Wire Wire Line
	6550 4050 6850 4050
Wire Wire Line
	6850 3950 6550 3950
Wire Wire Line
	6550 3850 6850 3850
Wire Wire Line
	6850 3750 6550 3750
Wire Wire Line
	6550 3650 6850 3650
Wire Wire Line
	6850 3550 6550 3550
Wire Wire Line
	6550 4350 6750 4350
Wire Wire Line
	6750 4350 6750 4450
Connection ~ 6750 4450
Wire Wire Line
	6750 4450 6550 4450
Wire Wire Line
	9550 2550 9750 2550
Wire Wire Line
	9750 2550 9750 2650
Wire Wire Line
	9750 2650 9550 2650
Wire Wire Line
	9750 2650 9750 2800
Wire Wire Line
	9750 2800 9550 2800
Connection ~ 9750 2650
Wire Wire Line
	9750 2800 9750 2900
Wire Wire Line
	9750 2900 9550 2900
Connection ~ 9750 2800
Wire Wire Line
	9550 3000 9750 3000
Wire Wire Line
	9750 3000 9750 2900
Connection ~ 9750 2900
Wire Wire Line
	9550 3900 9750 3900
Wire Wire Line
	9750 3900 9750 3000
Connection ~ 9750 3000
Wire Wire Line
	9750 3900 9750 4000
Wire Wire Line
	9750 4000 9550 4000
Connection ~ 9750 3900
Wire Wire Line
	9550 4100 9750 4100
Wire Wire Line
	9750 4100 9750 4000
Connection ~ 9750 4000
Wire Wire Line
	8350 2550 8150 2550
Wire Wire Line
	8150 2550 8150 2650
Wire Wire Line
	8150 2650 8350 2650
Wire Wire Line
	8350 3200 8150 3200
Wire Wire Line
	8150 3200 8150 2650
Connection ~ 8150 2650
Wire Wire Line
	8150 3200 8150 3300
Wire Wire Line
	8150 3300 8350 3300
Connection ~ 8150 3200
Wire Wire Line
	8350 3400 8150 3400
Wire Wire Line
	8150 3400 8150 3300
Connection ~ 8150 3300
Wire Wire Line
	8350 3500 8150 3500
Wire Wire Line
	8150 3500 8150 3400
Connection ~ 8150 3400
Wire Wire Line
	8350 3600 8150 3600
Wire Wire Line
	8150 3600 8150 3500
Connection ~ 8150 3500
Wire Wire Line
	8150 3600 8150 3700
Wire Wire Line
	8150 3700 8350 3700
Connection ~ 8150 3600
Wire Wire Line
	8350 3800 8150 3800
Wire Wire Line
	8150 3800 8150 3700
Connection ~ 8150 3700
Wire Wire Line
	8350 3900 8150 3900
Wire Wire Line
	8150 3900 8150 3800
Connection ~ 8150 3800
Wire Wire Line
	8350 4400 8150 4400
Wire Wire Line
	8150 4400 8150 4500
Wire Wire Line
	8150 4700 8350 4700
Wire Wire Line
	8350 4600 8150 4600
Connection ~ 8150 4600
Wire Wire Line
	8150 4600 8150 4700
Wire Wire Line
	8150 4500 8350 4500
Connection ~ 8150 4500
Wire Wire Line
	8150 4500 8150 4600
$Comp
L power:GND #PWR069
U 1 1 605EA8C3
P 9800 2550
F 0 "#PWR069" H 9800 2300 50  0001 C CNN
F 1 "GND" V 9805 2422 50  0000 R CNN
F 2 "" H 9800 2550 50  0001 C CNN
F 3 "" H 9800 2550 50  0001 C CNN
	1    9800 2550
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR067
U 1 1 605EEB40
P 8100 2550
F 0 "#PWR067" H 8100 2300 50  0001 C CNN
F 1 "GND" V 8105 2422 50  0000 R CNN
F 2 "" H 8100 2550 50  0001 C CNN
F 3 "" H 8100 2550 50  0001 C CNN
	1    8100 2550
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR068
U 1 1 605EF2B5
P 8100 4400
F 0 "#PWR068" H 8100 4150 50  0001 C CNN
F 1 "GND" V 8105 4272 50  0000 R CNN
F 2 "" H 8100 4400 50  0001 C CNN
F 3 "" H 8100 4400 50  0001 C CNN
	1    8100 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	8100 2550 8150 2550
Connection ~ 8150 2550
Wire Wire Line
	8150 4400 8100 4400
Connection ~ 8150 4400
Wire Wire Line
	9800 2550 9750 2550
Connection ~ 9750 2550
Text GLabel 8150 4000 0    50   Input ~ 0
USB_BOOT
Wire Wire Line
	8150 4000 8350 4000
NoConn ~ 8350 2800
NoConn ~ 8350 2900
NoConn ~ 8350 3000
NoConn ~ 8350 3100
NoConn ~ 8350 4100
NoConn ~ 8350 4200
NoConn ~ 8350 4300
NoConn ~ 9550 4200
NoConn ~ 9550 3800
NoConn ~ 9550 3700
NoConn ~ 9550 3600
NoConn ~ 9550 3500
NoConn ~ 9550 3400
NoConn ~ 9550 3300
NoConn ~ 9550 3200
NoConn ~ 9550 3100
NoConn ~ 9550 4300
NoConn ~ 9550 4400
NoConn ~ 9550 4500
NoConn ~ 9550 4600
NoConn ~ 9550 4700
NoConn ~ 6550 3450
Text GLabel 6850 2950 2    50   Output ~ 0
USIM1_GND
Text GLabel 6850 3050 2    50   Output ~ 0
USIM1_CLK
Text GLabel 6850 3150 2    50   Output ~ 0
USIM1_DATA
Text GLabel 6850 3250 2    50   Output ~ 0
USIM1_RST
Text GLabel 6850 3350 2    50   Output ~ 0
USIM1_VDD
$Comp
L power:GND #PWR065
U 1 1 6061FE4F
P 6850 2850
F 0 "#PWR065" H 6850 2600 50  0001 C CNN
F 1 "GND" V 6855 2722 50  0000 R CNN
F 2 "" H 6850 2850 50  0001 C CNN
F 3 "" H 6850 2850 50  0001 C CNN
	1    6850 2850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6850 3350 6550 3350
Wire Wire Line
	6550 3250 6850 3250
Wire Wire Line
	6850 3150 6550 3150
Wire Wire Line
	6550 3050 6850 3050
Wire Wire Line
	6850 2950 6550 2950
Wire Wire Line
	6550 2850 6850 2850
NoConn ~ 5800 2400
NoConn ~ 5200 2400
$Comp
L power:GND #PWR060
U 1 1 6063B935
P 4700 2100
F 0 "#PWR060" H 4700 1850 50  0001 C CNN
F 1 "GND" H 4705 1927 50  0000 C CNN
F 2 "" H 4700 2100 50  0001 C CNN
F 3 "" H 4700 2100 50  0001 C CNN
	1    4700 2100
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR061
U 1 1 6063C847
P 5100 2100
F 0 "#PWR061" H 5100 1850 50  0001 C CNN
F 1 "GND" H 5105 1927 50  0000 C CNN
F 2 "" H 5100 2100 50  0001 C CNN
F 3 "" H 5100 2100 50  0001 C CNN
	1    5100 2100
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR062
U 1 1 6063CDD5
P 5500 2100
F 0 "#PWR062" H 5500 1850 50  0001 C CNN
F 1 "GND" H 5505 1927 50  0000 C CNN
F 2 "" H 5500 2100 50  0001 C CNN
F 3 "" H 5500 2100 50  0001 C CNN
	1    5500 2100
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR063
U 1 1 6063D625
P 5900 2100
F 0 "#PWR063" H 5900 1850 50  0001 C CNN
F 1 "GND" H 5905 1927 50  0000 C CNN
F 2 "" H 5900 2100 50  0001 C CNN
F 3 "" H 5900 2100 50  0001 C CNN
	1    5900 2100
	-1   0    0    1   
$EndComp
Wire Wire Line
	4700 2100 4700 2200
Wire Wire Line
	4800 2200 4700 2200
Connection ~ 4700 2200
Wire Wire Line
	5500 2200 5400 2200
Text GLabel 5700 2100 1    50   Input ~ 0
VBAT_RF
Wire Wire Line
	5700 2200 5600 2200
Wire Wire Line
	5100 2200 5000 2200
Text GLabel 4900 2100 1    50   BiDi ~ 0
ANT_MAIN
Text Notes 6450 2300 0    60   ~ 0
For EG91-NA:\nPin 60 - main ant\nPin 56 - div ant\nPin 49 - GPS ant
Wire Wire Line
	5900 2400 5900 2100
Wire Wire Line
	5700 2400 5700 2200
Wire Wire Line
	5600 2200 5600 2400
Wire Wire Line
	5500 2400 5500 2200
Wire Wire Line
	5400 2200 5400 2400
Wire Wire Line
	5100 2400 5100 2200
Wire Wire Line
	5000 2200 5000 2400
Wire Wire Line
	4800 2400 4800 2200
Wire Wire Line
	4700 2200 4700 2400
Text GLabel 5300 2100 1    50   BiDi ~ 0
ANT_DIV
Text GLabel 6850 2750 2    50   Input ~ 0
ANT_GPS
Wire Wire Line
	6850 2750 6550 2750
Wire Wire Line
	5300 2100 5300 2400
Wire Wire Line
	4900 2100 4900 2400
Wire Wire Line
	5100 2100 5100 2200
Connection ~ 5100 2200
Wire Wire Line
	5500 2100 5500 2200
Connection ~ 5500 2200
Wire Wire Line
	5700 2100 5700 2200
Connection ~ 5700 2200
$Comp
L Logic_LevelTranslator:TXS0108EPW U7
U 1 1 606A70E9
P 1900 2700
F 0 "U7" H 2300 3250 50  0000 C CNN
F 1 "TXS0108EPW" H 2500 3150 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 1900 1950 50  0001 C CNN
F 3 "www.ti.com/lit/ds/symlink/txs0108e.pdf" H 1900 2600 50  0001 C CNN
	1    1900 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR053
U 1 1 606AA832
P 1900 3450
F 0 "#PWR053" H 1900 3200 50  0001 C CNN
F 1 "GND" H 1905 3277 50  0000 C CNN
F 2 "" H 1900 3450 50  0001 C CNN
F 3 "" H 1900 3450 50  0001 C CNN
	1    1900 3450
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR055
U 1 1 606C1911
P 2000 1800
F 0 "#PWR055" H 2000 1650 50  0001 C CNN
F 1 "+3V3" H 2015 1973 50  0000 C CNN
F 2 "" H 2000 1800 50  0001 C CNN
F 3 "" H 2000 1800 50  0001 C CNN
	1    2000 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C33
U 1 1 606C2261
P 2250 1900
F 0 "C33" V 1998 1900 50  0000 C CNN
F 1 "100nF" V 2089 1900 50  0000 C CNN
F 2 "" H 2288 1750 50  0001 C CNN
F 3 "~" H 2250 1900 50  0001 C CNN
	1    2250 1900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR057
U 1 1 606C32DA
P 2450 1900
F 0 "#PWR057" H 2450 1650 50  0001 C CNN
F 1 "GND" V 2455 1772 50  0000 R CNN
F 2 "" H 2450 1900 50  0001 C CNN
F 3 "" H 2450 1900 50  0001 C CNN
	1    2450 1900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2000 1800 2000 1900
Wire Wire Line
	2100 1900 2000 1900
Connection ~ 2000 1900
Wire Wire Line
	2000 1900 2000 2000
Wire Wire Line
	2400 1900 2450 1900
Text GLabel 1800 1800 1    60   Input ~ 0
VDD_EXT
$Comp
L Device:C C31
U 1 1 606CD642
P 1350 1700
F 0 "C31" H 1465 1746 50  0000 L CNN
F 1 "100nF" H 1465 1655 50  0000 L CNN
F 2 "" H 1388 1550 50  0001 C CNN
F 3 "~" H 1350 1700 50  0001 C CNN
	1    1350 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2300 1500 2300
Wire Wire Line
	1900 3400 1900 3450
Text GLabel 1400 2400 0    50   Input ~ 0
TXD_1V8
Text GLabel 1400 2500 0    50   Output ~ 0
RXD_1V8
Wire Wire Line
	1400 2400 1500 2400
Wire Wire Line
	1400 2500 1500 2500
Text GLabel 1400 2600 0    50   Input ~ 0
RI_1V8
Text GLabel 2400 2400 2    50   Output ~ 0
RXD_3V3
Text GLabel 2400 2500 2    50   Input ~ 0
TXD_3V3
Text GLabel 2400 2600 2    50   Output ~ 0
RI_3V3
Wire Wire Line
	2400 2400 2300 2400
Wire Wire Line
	2300 2500 2400 2500
Wire Wire Line
	2300 2600 2400 2600
Wire Wire Line
	1400 2600 1500 2600
$Comp
L Device:D_Zener D?
U 1 1 607437CE
P 8000 6150
AR Path="/605952FE/607437CE" Ref="D?"  Part="1" 
AR Path="/60627D03/607437CE" Ref="D2"  Part="1" 
F 0 "D2" H 7950 6050 50  0000 L CNN
F 1 "ESD9X3.3ST5G" H 7700 6250 50  0000 L CNN
F 2 "" H 8000 6150 50  0001 C CNN
F 3 "~" H 8000 6150 50  0001 C CNN
	1    8000 6150
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR066
U 1 1 60748C85
P 8000 6350
F 0 "#PWR066" H 8000 6100 50  0001 C CNN
F 1 "GND" V 8005 6222 50  0000 R CNN
F 2 "" H 8000 6350 50  0001 C CNN
F 3 "" H 8000 6350 50  0001 C CNN
	1    8000 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R13
U 1 1 6074A205
P 8250 5850
F 0 "R13" V 8045 5850 50  0000 C CNN
F 1 "DNP" V 8136 5850 50  0000 C CNN
F 2 "" V 8290 5840 50  0001 C CNN
F 3 "~" H 8250 5850 50  0001 C CNN
	1    8250 5850
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R14
U 1 1 6074B4D8
P 8600 5850
F 0 "R14" V 8395 5850 50  0000 C CNN
F 1 "4.7k" V 8486 5850 50  0000 C CNN
F 2 "" V 8640 5840 50  0001 C CNN
F 3 "~" H 8600 5850 50  0001 C CNN
	1    8600 5850
	0    1    1    0   
$EndComp
Text GLabel 7900 5850 0    50   Output ~ 0
USB_BOOT
Text GLabel 8800 5850 2    50   Input ~ 0
VDD_EXT
Wire Wire Line
	7900 5850 8000 5850
Wire Wire Line
	8400 5850 8450 5850
Wire Wire Line
	8750 5850 8800 5850
Wire Wire Line
	8000 6000 8000 5850
Connection ~ 8000 5850
Wire Wire Line
	8000 5850 8100 5850
Wire Wire Line
	8000 6350 8000 6300
Text Notes 7600 5550 0    60   ~ 0
Bootloader mode switch
Text GLabel 1400 2700 0    50   Input ~ 0
DCD_1V8
Text GLabel 1400 2800 0    50   Input ~ 0
CTS_1V8
Text GLabel 1400 2900 0    50   Output ~ 0
RTS_1V8
Text GLabel 1400 3000 0    50   Output ~ 0
DTR_1V8
Wire Wire Line
	1400 2700 1500 2700
Wire Wire Line
	1400 2800 1500 2800
Wire Wire Line
	1500 2900 1400 2900
Wire Wire Line
	1500 3000 1400 3000
Text GLabel 2400 2700 2    50   Output ~ 0
DCD_3V3
Text GLabel 2400 2800 2    50   Output ~ 0
CTS_3V3
Text GLabel 2400 2900 2    50   Input ~ 0
RTS_3V3
Text GLabel 2400 3000 2    50   Input ~ 0
DTR_3V3
Wire Wire Line
	2400 2700 2300 2700
Wire Wire Line
	2300 2800 2400 2800
Wire Wire Line
	2300 2900 2400 2900
Wire Wire Line
	2300 3000 2400 3000
$Comp
L Logic_LevelTranslator:TXS0108EPW U8
U 1 1 607E3311
P 1900 5200
F 0 "U8" H 2300 5750 50  0000 C CNN
F 1 "TXS0108EPW" H 2500 5650 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 1900 4450 50  0001 C CNN
F 3 "www.ti.com/lit/ds/symlink/txs0108e.pdf" H 1900 5100 50  0001 C CNN
	1    1900 5200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR054
U 1 1 607E3317
P 1900 5950
F 0 "#PWR054" H 1900 5700 50  0001 C CNN
F 1 "GND" H 1905 5777 50  0000 C CNN
F 2 "" H 1900 5950 50  0001 C CNN
F 3 "" H 1900 5950 50  0001 C CNN
	1    1900 5950
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR056
U 1 1 607E331D
P 2000 4300
F 0 "#PWR056" H 2000 4150 50  0001 C CNN
F 1 "+3V3" H 2015 4473 50  0000 C CNN
F 2 "" H 2000 4300 50  0001 C CNN
F 3 "" H 2000 4300 50  0001 C CNN
	1    2000 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C34
U 1 1 607E3323
P 2250 4400
F 0 "C34" V 1998 4400 50  0000 C CNN
F 1 "100nF" V 2089 4400 50  0000 C CNN
F 2 "" H 2288 4250 50  0001 C CNN
F 3 "~" H 2250 4400 50  0001 C CNN
	1    2250 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR058
U 1 1 607E3329
P 2450 4400
F 0 "#PWR058" H 2450 4150 50  0001 C CNN
F 1 "GND" V 2455 4272 50  0000 R CNN
F 2 "" H 2450 4400 50  0001 C CNN
F 3 "" H 2450 4400 50  0001 C CNN
	1    2450 4400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2000 4300 2000 4400
Wire Wire Line
	2100 4400 2000 4400
Connection ~ 2000 4400
Wire Wire Line
	2000 4400 2000 4500
Wire Wire Line
	2400 4400 2450 4400
Text GLabel 1800 4300 1    60   Input ~ 0
VDD_EXT
$Comp
L Device:C C32
U 1 1 607E3335
P 1350 4200
F 0 "C32" H 1235 4154 50  0000 R CNN
F 1 "100nF" H 1235 4245 50  0000 R CNN
F 2 "" H 1388 4050 50  0001 C CNN
F 3 "~" H 1350 4200 50  0001 C CNN
	1    1350 4200
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR052
U 1 1 607E333B
P 1350 4000
F 0 "#PWR052" H 1350 3750 50  0001 C CNN
F 1 "GND" V 1355 3872 50  0000 R CNN
F 2 "" H 1350 4000 50  0001 C CNN
F 3 "" H 1350 4000 50  0001 C CNN
	1    1350 4000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1350 4800 1500 4800
Wire Wire Line
	1900 5900 1900 5950
Wire Wire Line
	1400 4900 1500 4900
Wire Wire Line
	1400 5000 1500 5000
Wire Wire Line
	2400 4900 2300 4900
Wire Wire Line
	2300 5000 2400 5000
Wire Wire Line
	2300 5100 2400 5100
Wire Wire Line
	1400 5100 1500 5100
Wire Wire Line
	1400 5200 1500 5200
Wire Wire Line
	1400 5300 1500 5300
Wire Wire Line
	1500 5400 1400 5400
Wire Wire Line
	2400 5200 2300 5200
Wire Wire Line
	2300 5300 2400 5300
Wire Wire Line
	2300 5400 2400 5400
Text GLabel 1400 4900 0    50   Input ~ 0
DBG_TXD_1V8
Text GLabel 1400 5000 0    50   Output ~ 0
DBG_RXD_1V8
Text GLabel 2400 4900 2    50   Output ~ 0
DBG_TXD_3V3
Text GLabel 2400 5000 2    50   Input ~ 0
DBG_RXD_3V3
Text GLabel 2400 3100 2    50   Output ~ 0
STATUS_3V3
Text GLabel 1400 3100 0    50   Input ~ 0
STATUS_1V8
Wire Wire Line
	1400 3100 1500 3100
Wire Wire Line
	2300 3100 2400 3100
$Comp
L Device:R_US R11
U 1 1 6081DFD5
P 1350 2100
F 0 "R11" H 1418 2146 50  0000 L CNN
F 1 "10k" H 1418 2055 50  0000 L CNN
F 2 "" V 1390 2090 50  0001 C CNN
F 3 "~" H 1350 2100 50  0001 C CNN
	1    1350 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 1800 1800 1900
Wire Wire Line
	1350 1850 1350 1900
Wire Wire Line
	1800 1900 1350 1900
Connection ~ 1800 1900
Wire Wire Line
	1800 1900 1800 2000
Connection ~ 1350 1900
Wire Wire Line
	1350 1900 1350 1950
Wire Wire Line
	1350 2250 1350 2300
$Comp
L Device:R_US R9
U 1 1 60865865
P 1000 2100
F 0 "R9" H 1068 2146 50  0000 L CNN
F 1 "120k" H 1068 2055 50  0000 L CNN
F 2 "" V 1040 2090 50  0001 C CNN
F 3 "~" H 1000 2100 50  0001 C CNN
	1    1000 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2300 1000 2300
Wire Wire Line
	1000 2300 1000 2250
Connection ~ 1350 2300
Wire Wire Line
	1350 1500 1350 1550
$Comp
L power:GND #PWR051
U 1 1 606CDBEC
P 1350 1500
F 0 "#PWR051" H 1350 1250 50  0001 C CNN
F 1 "GND" V 1355 1372 50  0000 R CNN
F 2 "" H 1350 1500 50  0001 C CNN
F 3 "" H 1350 1500 50  0001 C CNN
	1    1350 1500
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR049
U 1 1 6088290F
P 1000 1900
F 0 "#PWR049" H 1000 1650 50  0001 C CNN
F 1 "GND" V 1005 1772 50  0000 R CNN
F 2 "" H 1000 1900 50  0001 C CNN
F 3 "" H 1000 1900 50  0001 C CNN
	1    1000 1900
	-1   0    0    1   
$EndComp
Wire Wire Line
	1000 1900 1000 1950
Wire Wire Line
	1800 4300 1800 4400
$Comp
L Device:R_US R12
U 1 1 608ACA09
P 1350 4600
F 0 "R12" H 1418 4646 50  0000 L CNN
F 1 "10k" H 1418 4555 50  0000 L CNN
F 2 "" V 1390 4590 50  0001 C CNN
F 3 "~" H 1350 4600 50  0001 C CNN
	1    1350 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R10
U 1 1 608BAA18
P 1000 4600
F 0 "R10" H 1068 4646 50  0000 L CNN
F 1 "120k" H 1068 4555 50  0000 L CNN
F 2 "" V 1040 4590 50  0001 C CNN
F 3 "~" H 1000 4600 50  0001 C CNN
	1    1000 4600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR050
U 1 1 608BB424
P 1000 4400
F 0 "#PWR050" H 1000 4150 50  0001 C CNN
F 1 "GND" V 1005 4272 50  0000 R CNN
F 2 "" H 1000 4400 50  0001 C CNN
F 3 "" H 1000 4400 50  0001 C CNN
	1    1000 4400
	-1   0    0    1   
$EndComp
Wire Wire Line
	1000 4400 1000 4450
Wire Wire Line
	1350 4350 1350 4400
Wire Wire Line
	1350 4400 1800 4400
Connection ~ 1350 4400
Wire Wire Line
	1350 4400 1350 4450
Connection ~ 1800 4400
Wire Wire Line
	1800 4400 1800 4500
Wire Wire Line
	1350 4750 1350 4800
Wire Wire Line
	1000 4750 1000 4800
Wire Wire Line
	1000 4800 1350 4800
Connection ~ 1350 4800
Wire Wire Line
	1350 4000 1350 4050
Text GLabel 1400 5100 0    50   Input ~ 0
NETLIGHT_1V8
Text GLabel 1400 5200 0    50   Output ~ 0
AP_READY_1V8
Text GLabel 2400 5100 2    50   Output ~ 0
NETLIGHT_3V3
Text GLabel 2400 5200 2    50   Input ~ 0
AP_READY_3V3
Text GLabel 2400 5300 2    50   Input ~ 0
PWRKEY_3V3
Text GLabel 2400 5400 2    50   Input ~ 0
RESET_N_3V3
Text GLabel 1400 5300 0    50   Output ~ 0
PWRKEY_1V8
Text GLabel 1400 5400 0    50   Output ~ 0
RESET_N_1V8
$Comp
L nokia3210-retrofit-lte:EG95-NA U14
U 1 1 60A28D78
P 5300 3600
AR Path="/60A28D78" Ref="U14"  Part="1" 
AR Path="/60627D03/60A28D78" Ref="U14"  Part="1" 
F 0 "U14" H 4050 4850 50  0000 L CNN
F 1 "EG95-NA" H 4050 4750 50  0000 L CNN
F 2 "" H 5200 3600 50  0001 C CNN
F 3 "" H 5200 3600 50  0001 C CNN
	1    5300 3600
	1    0    0    -1  
$EndComp
NoConn ~ 5300 4850
NoConn ~ 5400 4850
NoConn ~ 5500 4850
NoConn ~ 5600 4850
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 60726EE0
P 1150 7000
F 0 "#FLG0102" H 1150 7075 50  0001 C CNN
F 1 "PWR_FLAG" H 1150 7173 50  0000 C CNN
F 2 "" H 1150 7000 50  0001 C CNN
F 3 "~" H 1150 7000 50  0001 C CNN
	1    1150 7000
	1    0    0    -1  
$EndComp
Text GLabel 1150 7050 3    50   Output ~ 0
VDD_EXT
Wire Wire Line
	1150 7050 1150 7000
$Comp
L Device:R_US R60
U 1 1 6073792A
P 1450 5800
F 0 "R60" V 1550 5850 50  0000 R CNN
F 1 "10k" V 1350 5900 50  0000 R CNN
F 2 "" V 1490 5790 50  0001 C CNN
F 3 "~" H 1450 5800 50  0001 C CNN
	1    1450 5800
	-1   0    0    1   
$EndComp
$Comp
L Device:R_US R59
U 1 1 6073AB61
P 1150 5700
F 0 "R59" V 1250 5750 50  0000 R CNN
F 1 "10k" V 1050 5800 50  0000 R CNN
F 2 "" V 1190 5690 50  0001 C CNN
F 3 "~" H 1150 5700 50  0001 C CNN
	1    1150 5700
	-1   0    0    1   
$EndComp
$Comp
L Device:R_US R62
U 1 1 6073DD66
P 2650 5700
F 0 "R62" V 2750 5750 50  0000 R CNN
F 1 "10k" V 2550 5800 50  0000 R CNN
F 2 "" V 2690 5690 50  0001 C CNN
F 3 "~" H 2650 5700 50  0001 C CNN
	1    2650 5700
	-1   0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0138
U 1 1 6073F8C5
P 2350 6050
F 0 "#PWR0138" H 2350 5900 50  0001 C CNN
F 1 "+3V3" H 2365 6223 50  0000 C CNN
F 2 "" H 2350 6050 50  0001 C CNN
F 3 "" H 2350 6050 50  0001 C CNN
	1    2350 6050
	-1   0    0    1   
$EndComp
Text GLabel 1450 6050 3    60   Input ~ 0
VDD_EXT
Wire Wire Line
	1150 5500 1500 5500
Wire Wire Line
	1500 5600 1450 5600
Wire Wire Line
	1450 5600 1450 5650
Wire Wire Line
	1450 5950 1450 6000
Wire Wire Line
	2300 5600 2350 5600
Wire Wire Line
	2350 5600 2350 5650
Wire Wire Line
	2650 5500 2650 5550
Wire Wire Line
	2300 5500 2650 5500
Wire Wire Line
	2650 5850 2650 6000
Wire Wire Line
	1150 5850 1150 6000
Wire Wire Line
	1150 6000 1450 6000
Connection ~ 1450 6000
Wire Wire Line
	1450 6000 1450 6050
Wire Wire Line
	1150 5550 1150 5500
$Comp
L Device:R_US R61
U 1 1 6073BF99
P 2350 5800
F 0 "R61" V 2450 5850 50  0000 R CNN
F 1 "10k" V 2250 5900 50  0000 R CNN
F 2 "" V 2390 5790 50  0001 C CNN
F 3 "~" H 2350 5800 50  0001 C CNN
	1    2350 5800
	-1   0    0    1   
$EndComp
Wire Wire Line
	2350 5950 2350 6000
Wire Wire Line
	2350 6000 2650 6000
Connection ~ 2350 6000
Wire Wire Line
	2350 6000 2350 6050
$EndSCHEMATC