Please note that this changes are VISUAL AND FOR THE EDITOR ONLY, they will NOT APPLY TO YOUR SAVE IN-GAME
ALPINE
: Feeds the audio amplifier circuit and provides the raw input for secondary DC-to-DC converters.
Note: For non-professionals, modifying or replacing this motherboard requires caution as it involves working with high voltage and precise data programming. For Further Assistance If you are troubleshooting a specific board: Find technicians for diagnosis Search for EEPROM data programs Watch a video on how to repair this board
Usually based on a MediaTek architecture (4-core), handling the Android OS and video processing. tpmt5510ipb805 diagram
: Locate the small inductors encircling the main SoC processor. You should read 1.15V DC (Processor Core) and 1.5V DC (DDR Memory). Missing voltages usually indicate a burned-out buck regulator IC.
If you are using the TP.MT5510I.PB805 diagram to diagnose a broken board, trace your test points using this component-focused matrix: Suspect Circuit Block Key Schematic Test Points (No Standby LED) Primary SMPS Stage : Feeds the audio amplifier circuit and provides
If you need help resolving a fault on this specific board, please share the you are facing (e.g., no power, clicking sound, bootloop), the measured voltage on your primary rails, or if you require the ISP pinout configuration . Share public link
| Pin | Symbol | Function | | --- | ------ | ------------------------------------------------------------------------------------------------------------------------------ | | 1 | VSS | Negative power supply pin (GND) | | 2 | VTI- | Inverting input to the encode (transmit) channel’s input gain stage | | 3 | VTI+ | Non-inverting input to the encode channel | | 4 | VRO | Analog output of the decode (receive) channel, after the low-pass filter but before the final power amplifier (used as monitor) | | 5 | VFO | Analog output of the receive power amplifier, capable of driving low impedance loads | | 6,7 | NC | No internal connection | | 8 | VBB | Analog ground. All signals are referenced to this pin | | 9 | VREF/PD| Internal precision voltage reference / Power-down input | | 10 | FILT | Filter node for the switched-capacitor filters; typically requires an external capacitor to ground | | 11 | FSt | Encode frame sync pulse (8 kHz) which enables the bit clock to shift data out of the DDO pin | | 12 | FSr | Decode frame sync pulse (8 kHz) which enables the bit clock to shift data into the DDI pin | | 13 | DDO | Encode (ADC) data output. Data is shifted out following the FSt leading edge | | 14 | DDI | Decode (DAC) data input. Data is shifted in following the FSr leading edge | | 15 | BCLK / CLKSEL | Bit clock which shifts data into DDI and out of DDO. Also used to select master clock division ratio | | 16 | VCC | Positive power supply pin (5V) | : Locate the small inductors encircling the main
Disclaimer: Repairing electronics involves high-voltage risks. If you are not a professional technician, please consult a specialist.
A dedicated connector for the LED strips, often labeled with specific voltage and current ratings (e.g., 520mA).
