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General| Brand | Micromax |
|---|---|
| Model | A27 |
| Category | Cell Phone |
| Language | English |
Explores main board components and their layout with labels.
Provides a detailed explanation of the circuit chart and its components.
Explains the RF circuit, including receiving and transmitting functions.
Explains the Base Band circuit, mentioning the SC6820 chip.
Illustrates functional circuits like WiFi/BT, T-card, and SIM card.
Provides a flowchart for troubleshooting handset power-on problems.
Offers a flowchart for diagnosing and fixing no ring tone problems.
Presents a flowchart for troubleshooting LCD display issues.
Provides a flowchart for diagnosing and resolving charging problems.
Offers a flowchart for troubleshooting camera-related faults.
Presents a flowchart for issues with SIM card identification.
Provides a flowchart for troubleshooting microphone (MIC) faults.
Offers a flowchart for diagnosing and fixing keypad issues.
Presents a flowchart for troubleshooting receiver faults (no voice).
Provides a flowchart for diagnosing and resolving vibrator faults.
Offers a flowchart for troubleshooting FM radio issues.
Presents a flowchart for diagnosing and fixing Bluetooth problems.
Provides a flowchart for troubleshooting no signal issues.
Offers a flowchart for issues with T-flash card identification.
Presents a flowchart for troubleshooting earphone faults.
Provides a flowchart for diagnosing and fixing USB connection problems.
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