Samsung GALAXY J6, SM-J600F, SM-J600FN, SM-J600G, SM-J600GT Schematics PSPEC
1. Safety Precautions
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1-1. Repair Precaution
Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity discharges.
Use only demagnetized tools that are specifically designed for small electronic repairs,
as most electronic parts are sensitive to electromagnetic forces.
Use only high quality screwdrivers when servicing products. Low quality screwdrivers can
easily damage the heads of screws.
Use only conductor wire of the properly gauge and insulation for low resistance, because of the low margin
of error of most testing equipment.
We recommend 22-gauge twisted copper wire.
Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily
damaged, even with relatively low heat. Never use a soldering iron with a power rating of
more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).
Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.
Always use the replacement parts that are registered in the SEC system. Third-party replacement parts
may not function properly.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
1. Safety Precautions
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1-2. ESD(Electrostatically Sensitive Devices) Precaution
Many semiconductors and ESDs in electronic devices are particularly sensitive to static discharge and can
be easily damaged by it. We recommend protecting these components with conductive anti-static bags
when you store or transport them.
Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.
Ensure that soldering irons have AC adapter with ground wires and that the ground wires are properly
connected.
Use only desoldering tools with plastic tips to prevent static discharge.
Properly shield the work environment from accidental electrostatic discharge before opening
packages containing ESDs.
The potential for static electricity discharge may be increased in low humidity environments,
such as air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
2. Specification
2-1. Radio Frequency & Channel
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1) LTE BAND frequency
① SM-J600F/FN
Equa.
FUL = FUL_low+0.1(NUL-NOffs-UL)
FDL = FDL_low+0.1(NDL-NOffs-DL)
Freq. Range
LB1 : 1920 ~ 1980
LB2 : 1850 ~ 1910
LB3 : 1710 ~ 1785
LB4 : 1710 ~ 1755
LB5 : 824 ~ 849
LB7 : 2500 ~ 2570
LB8 : 880 ~ 915
LB12 : 699 ~ 716
LB17 : 704 ~ 716
LB20 : 832 ~ 862
LB38 : 2570 ~ 2620
LB40 : 2300 ~ 2400
LB66 : 1710 ~ 1780
LB1 : 2110 ~ 2170
LB2 : 1930 ~ 1990
LB3 : 1805 ~ 1880
LB4 : 2110 ~ 2155
LB5 : 869 ~ 894
LB7 : 2620 ~ 2690
LB8 : 925 ~ 960
LB12 : 729 ~ 746
LB17 : 734 ~ 746
LB20 : 791 ~ 821
LB38 : 2570 ~ 2620
LB40 : 2300 ~ 2400
LB66 : 2110 ~ 2200
CH Range
18000≤N≤18599
18600≤N≤19199
19200≤N≤19949
19950≤N≤20399
20400≤N≤20649
20750≤N≤21449
21450≤N≤21799
23010≤N≤23179
23730≤N≤23849
24150≤N≤24449
37750≤N≤38249
38650≤N≤39649
131972≤N≤132671
0≤N≤599
600≤N≤1199
1200≤N≤1949
1950≤N≤2399
2400≤N≤2649
2750≤N≤3449
3450≤N≤3799
5010≤N≤5179
5730≤N≤5849
6150≤N≤6449
37750≤N≤38249
38650≤N≤39649
66436≤N≤67335
2. Specification
② SM-J600G/GT
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Equa.
FUL = FUL_low+0.1(NUL-NOffs-UL)
FDL = FDL_low+0.1(NDL-NOffs-DL)
Freq. Range
LB1 : 1920 ~ 1980
LB2 : 1850 ~ 1910
LB3 : 1710 ~ 1785
LB4 : 1710 ~ 1755
LB5 : 824 ~ 849
LB7 : 2500 ~ 2570
LB8 : 880 ~ 915
LB12 : 699 ~ 716
LB13 : 777 ~ 787
LB17 : 704 ~ 716
LB20 : 832 ~ 862
LB28 : 703 ~ 748
LB38 : 2570 ~ 2620
LB40 : 2300 ~ 2400
LB41 : 2496 ~ 2690
LB66 : 1710 ~ 1780
LB1 : 2110 ~ 2170
LB2 : 1930 ~ 1990
LB3 : 1805 ~ 1880
LB4 : 2110 ~ 2155
LB5 : 869 ~ 894
LB7 : 2620 ~ 2690
LB8 : 925 ~ 960
LB12 : 729 ~ 746
LB13 : 746 ~ 756
LB17 : 734 ~ 746
LB20 : 791 ~ 821
LB28 : 758 ~ 803
LB38 : 2570 ~ 2620
LB40 : 2300 ~ 2400
LB41 : 2496 ~ 2690
LB66 : 2110 ~ 2200
CH Range
18000≤N≤18599
18600≤N≤19199
19200≤N≤19949
19950≤N≤20399
20400≤N≤20649
20750≤N≤21449
21450≤N≤21799
23010≤N≤23179
23180≤N≤23279
23730≤N≤23849
24150≤N≤24449
27210≤N≤27659
37750≤N≤38249
38650≤N≤39649
39650≤N≤41589
131972≤N≤132671
0≤N≤599
600≤N≤1199
1200≤N≤1949
1950≤N≤2399
2400≤N≤2649
2750≤N≤3449
3450≤N≤3799
5010≤N≤5179
5180≤N≤5279
5730≤N≤5849
6150≤N≤6449
9210≤N≤9659
37750≤N≤38249
38650≤N≤39649
39650≤N≤41589
66436≤N≤67335
2. Specification
2) WCDMA BAND frequency
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Equa. Freq. Range CH Range
Tx = N*0.2
Rx = N*0.2
3) GSM BAND frequency
Equa. Freq. Range CH Range
Tx = 824.2+0.2*(N-128)
Tx = 890+0.2*(N-1024)
Tx = 1710.2+0.2*(N-512)
Tx = 1850.2+0.2*(N-512)
Rx = 869.2+0.2*(N-128)
Rx = 935+0.2*(N-1024)
Rx = 1805.2+0.2*(N-512)
Rx = 1930.2+0.2*(N-512)
WB1 : 1920 ~ 1980
WB2 : 1850 ~ 1910
WB4 : 1710 ~ 1755
WB5 : 824 ~ 849
WB8 : 880 ~ 915
WB1 : 2110 ~ 2170
WB2 : 1930 ~ 1990
WB4 : 2110 ~ 2155
WB5 : 869 ~ 894
WB8 : 925 ~ 960
GSM850 : 824 ~ 849
GSM900 : 880 ~ 915
DCS : 1710 ~ 1785
PCS : 1850 ~ 1910
GSM850 : 869 ~ 894
GSM900 : 925 ~ 960
DCS : 1805 ~ 1880
PCS : 1930 ~ 1990
9612≤N≤9888
9262≤N≤9538
1312≤N≤1513
4132≤N≤4233
2712≤N≤2863
10562≤N≤10838
9662≤N≤9938
1537≤N≤1738
4357≤N≤4458
2937≤N≤3088
128≤N≤251
975≤N≤1023
512≤N≤885
512≤N≤810
128≤N≤251
975≤N≤1023
512≤N≤885
512≤N≤810
2. Specification
2-2. GSM / WCDMA / LTE General Specification
Bit Period
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1) GSM BAND
Item
Freq. Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing 45 MHz 45 MHz 95 MHz 80 MHz
Mod. Bit
rate/
Time Slot Period/Frame
Modulation GPRS 0.3 GMSK 0.3 GMSK 0.3 GMSK 0.3 GMSK
MS Power GPRS 33 dBm~5 dBm 33 dBm~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm
Power Level
Sensitivity -102 dBm -102 dBm -100 dBm -102 dBm
GPRS
Period
GPRS 5 pcl~19 pcl 5 pcl~19 pcl 0 pcl~15 pcl 0 pcl~15 pcl
GSM 850 GSM 900
824~849
869~894
128~251
270.833 Kbps
3.692 us
576.9 us
4.615 ms
880~915
925~960
0~124
& 975~1023
270.833 Kbps
3.692 us
576.9 us
4.615 ms
DCS1800 PCS1900
1710~1785
1805~1880
512~885 512~810
270.833 Kbps
3.692 us
576.9 us
4.615 ms
1850~1910
1930~1990
270.833 Kbps
3.692 us
576.9 us
4.615 ms
TDMA Mux 8 8 8 8
Cell Radius 3 Km 3 Km 2 Km 2 Km
2. Specification
2) WCDMA BAND
Max:23.0dBm
Min:<-50dBm
Max:22.0dBm
Min:<-50dBm
Max:21.5dBm
Min:<-50dBm
Max:23.0dBm
Min:<-50dBm
Max:23.0dBm
Min:<-50dBm
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Item
WCDMA
BAND1
WCDMA
BAND2
WCDMA
BAND4
WCDMA
BAND5
WCDMA
BAND8
Freq. Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing 190MHz 80MHz 400MHz 45MHz 45MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame Period
Modulation
MS Power
Power Level
Sensitivity -106.7dBm -104.7dBm -104.7dBm -104.7dBm -104.7dBm
1920~1980
2110~2170
9612~9888
10562~10838
3.84 Mcps/s 3.84 Mcps/s 3.84 Mcps/s 3.84 Mcps/s 3.84 Mcps/s
10ms 10ms 10ms 10ms 10ms
UL : HQPSK
DL : QPSK
(+1~-3)dBm
Class3 Class3 Class3 Class3 Class3
1850~1910
1930~1990
9262~9538
9662~9938
UL : HQPSK
DL : QPSK
(+1~-3)dBm
1710~1755
2110~2155
1312~1513
1537~1738
UL : HQPSK
DL : QPSK
(+1~-3)dBm
824~849
869~894
781~4233
1006~4458
UL : HQPSK
DL : QPSK
(+1~-3)dBm
2712~2863
2937~3088
UL : HQPSK
DL : QPSK
(+1~-3)dBm
880~915
925~960
2. Specification
3) LTE BAND
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Downlink (MHz) Bandwidth Uplink (MHz) Duplex spacing
Band
1
2
3
4
5
6
7
8
Low Middle High DL/UL (MHz) Low Middle High (MHz)
Earfcn Earfcn
2110 2140 2170
60
0 300 599 18000 18300 18599
1930 1960 1990
60
600 900 1199 18600 18900 19199
1805 1842.5 1880
75
1200 1575 1949 19200 19575 19949
2110 2132.5 2155
45
1950 2175 2399 19950 20175 20399
869 881.5 894
25
2400 2525 2649 20400 20525 20649
875 880 885
10
2650 2700 2749 20650 20700 20749
2620 2655 2690
70
2750 3100 3449 20750 21100 21449
925 942.5 960
35
3450 3625 3799 21450 21625 21799
1920 1950 1980
190
1850 1880 1910
80
1710 1747.5 1785
95
1710 1732.5 1755
400
824 836.5 849
45
830 835 840
45
2500 2535 2570
120
880 897.5 915
45
12
13
17
20
28
66
38
(TDD)
40
(TDD)
41
(TDD)
729 737.5 746
17
5010 5095 5179 23010 23095 23179
746 751 756
10
5180 5230 5279 23180 23230 23279
734 740 746
12
5730 5790 5849 23730 23790 23849
791 806 821
30
6150 6300 6449 24150 24300 24449
758 780.5 803
45
9210 9435 9659 27210 27435 27659
2110 2155 2200
90 / 70
66436 66886 67335 131972 132322 132671
2570 2595 2620
50
37750 38000 38249
2300 2350 2400
100
38650 39150 39649
2496 2593 2690
194
39650 40620 41589
699 707.5 716
777 782 787
704 710 716
832 847 862
703 725.5 748
1710 1745 1780
30
-31
30
-41
55
400
2. Specification
2-3. GSM BAND TX power control level
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TX Power
control level
5 33±2 dBm 33±2 dBm 0 30±2 dBm 0 30±2 dBm
6 31±3 dBm 31±3 dBm 1 28±3 dBm 1 28±3 dBm
7 29±3 dBm 29±3 dBm 2 26±3 dBm 2 26±3 dBm
8 27±3 dBm 27±3 dBm 3 24±3 dBm 3 24±3 dBm
9 25±3 dBm 25±3 dBm 4 22±3 dBm 4 22±3 dBm
10 23±3 dBm 23±3 dBm 5 20±3 dBm 5 20±3 dBm
11 21±3 dBm 21±3 dBm 6 18±3 dBm 6 18±3 dBm
GSM850 GSM900
TX Power
Control level
DCS1800
TX Power
Control level
PCS1900
12 19±3 dBm 19±3 dBm 7 16±3 dBm 7 16±3 dBm
13 17±3 dBm 17±3 dBm 8 14±3 dBm 8 14±3 dBm
14 15±3 dBm 15±3 dBm 9 12±4 dBm 9 12±4 dBm
15 13±3 dBm 13±3 dBm 10 10±4 dBm 10 10±4 dBm
16 11±5 dBm 11±5 dBm 11 8±4 dBm 11 8±4 dBm
17 9±5 dBm 9±5 dBm 12 6±4 dBm 12 6±4 dBm
18 7±5 dBm 7±5 dBm 13 4±4 dBm 13 4±4 dBm
19 5±5 dBm 5±5 dBm 14 2±5 dBm 14 2±5 dBm
- - - 15 0±5 dBm 15 0±5 dBm
3. Product Function
Main Function
Item
Description
OS
Android V8.0
Battery
3,000mAh Base Band
Exynos7870 1.6GHz (Octa-Core)
Other RF
Other RF
Camera
Front 8M Camera (+Front Flash LED) / Main 13M Camera (+Rear Flash LED)
LCD
5.6" super AMOLED
SM-J600F RAM
2GB RAM + 32GB eMMC / 3GB RAM + 32GB eMMC
SM-J600FN RAM
3GB RAM + 32GB eMMC
SM-J600G RAM
2GB RAM + 32GB eMMC / 3GB RAM + 32GB eMMC / 4GB RAM + 64GB eMMC
SM-J600GT RAM
2GB RAM + 32GB eMMC
Sensor
Accelerometer, Fingerprint, Hall, Proximity Sensor
Ejection Pin
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SM-J600F/FN
RF
SM-J600G/GT
RF
SM-J600F/G/GT
LTE Cat.4 (150/50Mbps)
GSM850 / GSM900 / DCS1800 / PCS1900
CDMA : N/A
WCDMA : B1/B2/B4/B5/B8
TDSCDMA : N/A
LTE : B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B38/B40/B66
LTE Cat.4 (150/50Mbps)
GSM850 / GSM900 / DCS1800 / PCS1900
CDMA : N/A
WCDMA : B1/B2/B4/B5/B8
TDSCDMA : N/A
LTE : B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B28/B38/B40/B41/B66
GPS, Glonass, Beidou, BT4.2, USB 2.0, WIFI 802.11 b/g/n 2.4G Only
SM-J600FN
Accessory
GPS, Glonass, Beidou, BT4.2, USB 2.0, NFC, WIFI 802.11 b/g/n 2.4G Only
Charger : 5V/1A
Data cable : 0.8M USB-A
Ear phone : 3.5pi, 4pin
6. Level 1 Repair
※
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6-1. S/W Update
6-1-1. Preparation
S/W Update program : Fenrir 5.17.xxxx
Mobile Phone
Data Cable
Settings
Data Cable : GH39-01710D
6. Level 1 Repair
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6-1-2. How to use ‘Fenrir’ S/W update program.
1) Launch Fenrir by clicking on the icon on the desktop
- SVH (Fenrir_Home) : It uses Home binary which does not have user data area in the memory when
flashed to a device. (Keep user data)
- SVC (Fenrir_Factory) : It uses Factory binary which erases all user data in the memory when flashed to a
device. (Clear user data)
- SVA (Fenrir_All) : It uses Factory and Home binaries. you can download Home and Factory binary in a
PC(but requires double HDD storage and NW traffic)
2) Input ID & password
※You need to reset the ID information in case of PC change and format and repair, hard disk change
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