Samsung (G-series and J-series) PDF circuit shematics and diagrams

More than 30+ service manuals, schematics and circuit diagrams in PDF for Samsung mobile phones of G- & J-series. All schematics manuals are in RAR or ZIP archives, and contains:

  • Cover;
  • Product Specification;
  • Exploded View and Parts List;
  • Disassembly and Reassembly;
  • Troubleshooting;
  • Alignment and Adjustment; 
  • Block Diagrams;
  • PCB Diagrams;
  • Electrical Parts List;
  • Operation instruction and Installation;
  • Reference Information;
  • Precaution.

Samsung G-Series Circuit Diagrams And Schematics PDF

Samsung G350 Service Manuals & Schematics Diagrams PDF

G350_star_advance_SM.7z

compressed file archive [4.3 MB] - Download

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Samsung G313 Service Manuals & Schematics Diagrams PDF
G313H_ace4_SM.RAR
compressed file archive 3.0 MB
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Samsung G600L Schematics & Circuit Diagrams PDF
G600L_Service_Schematics_rev0.1_efrcom.r
compressed file archive 659.0 KB
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Samsung G600 Service Manuals & Schematics Diagrams PDF
G600_service_manual.rar
compressed file archive 2.5 MB
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Samsung S5 (G900) Service Manuals & Schematics Diagrams PDF
G900_S5_SM.rar
compressed file archive 8.0 MB
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Samsung G900F Training Manual PDF
G900F_Training_Manual.rar
compressed file archive 49.5 MB
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Samsung G7102 Service Manuals & Schematics Diagrams PDF
G7102_Galaxy_Grand2_SM.rar
compressed file archive 13.2 MB
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Samsung G400L Service Manuals & Schematics Diagrams PDF
G400L_Service_Schematics_rev0.1_efrcom.r
compressed file archive 1.4 MB
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Samsung G800 Service Manuals & Schematics Diagrams PDF
G800_service_manual.rar
compressed file archive 5.6 MB
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Samsung G850 Service Manuals & Schematics Diagrams PDF
G850_alpha_SM.rar
compressed file archive 10.9 MB
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Samsung G900 Service Manuals & Schematics Diagrams PDF
G900F_S5_Service_manual.rar
compressed file archive 6.2 MB
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Samsung G920 Service Manuals & Schematics Diagrams PDF
G920F_SM.rar
compressed file archive 3.3 MB
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Samsung G7102 Training Manual PDF
G7102_Grand2_HW_Training_Content.rar
compressed file archive 13.2 MB

Samsung J-Series Circuit Diagrams And Schematics PDF

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Samsung J150 Schematics & Circuit Diagrams PDF
J150_schematics.rar
compressed file archive 569.7 KB
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Samsung J200 Service Manuals & Schematics Diagrams PDF
J200_sm.rar
compressed file archive 6.3 MB
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Samsung J400 Service Manuals & Schematics Diagrams PDF
J400_service_manual.rar
compressed file archive 4.1 MB
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Samsung J600 rev 1.1 Schematics & Circuit Diagrams PDF
J600_Service_Schematics_rev1.1_efrcom.ra
compressed file archive 285.5 KB
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Samsung J610 Service Manuals & Schematics Diagrams PDF
J610.rar
compressed file archive 3.9 MB
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Samsung J700 Schematics & Circuit Diagrams PDF
J700_schematics_sm.rar
compressed file archive 3.4 MB
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Samsung J700iE rev0.6 Schematics & Circuit Diagrams PDF
J700iE_Service_Schematics_rev0.6_efrcom.
compressed file archive 233.6 KB
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Samsung J770 Service Manuals & Schematics Diagrams PDF
J770.rar
compressed file archive 4.8 MB
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Samsung J150 rev 0.5 Schematics & Circuit Diagrams PDF
J150_Service_Schematics_rev0.5_efrcom.ra
compressed file archive 238.5 KB
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Samsung J210 Service Manuals & Schematics Diagrams PDF
J210_service_manual.rar
compressed file archive 4.1 MB
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Samsung J600 Service Manuals & Schematics Diagrams PDF
J600_service_manual.rar
compressed file archive 1.5 MB
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Samsung J600 rev 1.2 Schematics & Circuit Diagrams PDF
J600_Service_Schematics_rev1.2_SUB_efrco
compressed file archive 122.3 KB
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Samsung J630 Service Manuals & Schematics Diagrams PDF
J630.rar
compressed file archive 4.6 MB
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Samsung J700 rev1.1 Schematics & Circuit Diagrams PDF
J700_Service_Schematics_rev1.1_efrcom.ra
compressed file archive 654.7 KB
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Samsung J750 Service Manuals & Schematics Diagrams PDF
J750_service_manual.rar
compressed file archive 16.3 MB
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Samsung J800 Service Manuals & Schematics Diagrams PDF
J800_sm.rar
compressed file archive 1.4 MB

Issues encountered in the Samsung Galaxy S4

Among the most common - with battery problems, communication problems, and problems with the wifi adapter Galaxy S4 device.

Rapid consumption of smartphone battery whose capacity is 2600 mAh, it was noted immediately. After a few firmware updates, this problem began to appear more and more often, for one night only, the phone in standby mode could lose up to 50% charge.

 

Currently, this problem is partially solved on those devices that already is the final version of the Android firmware, in which developers and attempted to address this significant shortcoming.

At the expense of overheating S4 especially do not worry, as any device of this class tends to heat and only some of them can seriously overheat or from long use in any game mode from the real problems of the factory with the board, which is extremely rare.

 

Purple color display also causes user dissatisfaction. At some points there are lines with a purple tint on your screen applications and pictures in dark colors, closer to black.

It should be noted that this problem may occur on every fifth device and decided by a simple operating system upgrade to the final.

 

Problems with the wifi adapter, fortunately, are not caused by the smartphone, and third-party equipment, such as routers D-Link DIR-655 and 855 models in which the manufacturer has identified incorrect factory settings, which are taking the wrong WiFi signal S4.

The problems with communication as well blame network operators rather than the phone receiving the call itself. The Galaxy S4 settings if the network mode is set to GSM / WCDMA, the phone can not get through other parties, and later will come SMS messages that you called.

 

If the network mode is set - GSM, in the opinion of the majority who are faced with a similar problem everything works flawlessly.