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Tech Touch

Ic reballing master āϏ⧁āϜāύ āĻ¸ā§āϝāĻžāϰāĨ¤
āϏāĻŽā§ŸāϟāĻž āĻ…āĻĻā§āϭ⧁āϤ āĻ›āĻŋāϞ⧋ āϕ⧇āĻŸā§‡ āϗ⧇āϛ⧇āĨ¤

3 weeks ago (edited) | [YT] | 3

Tech Touch

āĻ•ā§āϝāĻžāĻĒāĻžāϏāĻŋāϟāϰ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āĻ•ā§āϞāĻžāϏ āĻĻ⧇āĻ“ā§ŸāĻž āφāϛ⧇


https://youtu.be/dy8SbJusu2Y?si=adv24...

10 months ago | [YT] | 2

Tech Touch

Transistor āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻāĻŦāĻ‚ āϕ⧋āĻĨāĻžā§Ÿ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšā§Ÿâ€”

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1. ✅ Processor (CPU/GPU) – āĻŽāĻ¸ā§āϤāĻŋāĻˇā§āϕ⧇āϰ āĻŽāϤ⧋ āĻ•āĻžāϜ āĻ•āϰ⧇

💡 āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āϏāĻ‚āĻ–ā§āϝāĻž: āϕ⧋āϟāĻŋ āϕ⧋āϟāĻŋ!
🧠 āĻ•āĻžāϜ: āϏāĻŽāĻ¸ā§āϤ āĻ…ā§āϝāĻžāĻĒ āϚāĻžāϞāĻžāύ⧋, āϗ⧇āĻŽ āϖ⧇āϞāĻž, āĻ­āĻŋāĻĄāĻŋāĻ“ āĻĻ⧇āĻ–āĻž, āĻĢāĻžāχāϞ āĻĒā§āϰāϏ⧇āϏāĻŋāĻ‚
📍 āϕ⧋āĻĨāĻžā§Ÿ: SoC (System on Chip)-āĻāϰ āϭ⧇āϤāϰ
đŸŽ¯ āωāĻĻāĻžāĻšāϰāĻŖ: Qualcomm Snapdragon, Apple A-series

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đŸ“ļ Network āĻ“ Signal Processing Unit

📡 āĻŽā§‹āĻŦāĻžāχāϞ āύ⧇āϟāĻ“āϝāĻŧāĻžāĻ°ā§āĻ• (2G/3G/4G/5G), Wi-Fi, Bluetooth āϏāĻ‚āϝ⧋āĻ— āĻ•āϰāϤ⧇
🔄 RF Amplifier āĻ“ Modulator-āĻ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻĨāĻžāϕ⧇
đŸŽ¯ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻ•āĻžāϜ: āĻĻ⧁āĻ°ā§āĻŦāϞ āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞāϕ⧇ āĻļāĻ•ā§āϤāĻŋāĻļāĻžāϞ⧀ āĻ•āϰāĻž āĻāĻŦāĻ‚ āϏāĻ āĻŋāĻ• āĻĢā§āϰāĻŋāϕ⧋āϝāĻŧ⧇āĻ¨ā§āϏāĻŋāϤ⧇ āϰ⧂āĻĒāĻžāĻ¨ā§āϤāϰ

- 🔋 Power Management IC (PMIC)

âš™ī¸ āĻ•āĻžāϜ: āĻŦā§āϝāĻžāϟāĻžāϰāĻŋ āĻĨ⧇āϕ⧇ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ…āĻ‚āĻļ⧇ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āϏāϰāĻŦāϰāĻžāĻš āύāĻŋāϝāĻŧāĻ¨ā§āĻ¤ā§āϰāĻŖ
🔌 āϚāĻžāĻ°ā§āϜāĻŋāĻ‚, āĻŦā§āϝāĻžāϟāĻžāϰāĻŋ āϏ⧇āĻ­ āĻŽā§‹āĻĄ, āĻšāĻŋāϟ āĻŽā§āϝāĻžāύ⧇āϜāĻŽā§‡āĻ¨ā§āĻŸā§‡ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§Ÿ

- 4. 🔊 Audio Circuit (Speaker āĻ“ Microphone)

🎤 Microphone āĻĨ⧇āϕ⧇ āφāϏāĻž āĻĻ⧁āĻ°ā§āĻŦāϞ āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞ → āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻĻāĻŋā§Ÿā§‡ Amplify āĻ•āϰ⧇ āĻĒā§āϰāϏ⧇āϏāϰ⧇āϰ āĻ•āĻžāϛ⧇ āĻĒāĻžāĻ āĻžāύ⧋ āĻšā§Ÿ
🔈 Speaker āϚāĻžāϞāĻžāύ⧋āϰ āϜāĻ¨ā§āϝ āĻ…āĻĄāĻŋāĻ“ āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞāϕ⧇ āĻļāĻ•ā§āϤāĻŋāĻļāĻžāϞ⧀ āĻ•āϰ⧇

📷 Camera Circuit

📸 āĻ•ā§āϝāĻžāĻŽā§‡āϰāĻž āϏ⧇āĻ¨ā§āϏāϰ⧇ āϤ⧋āϞāĻž āĻ›āĻŦāĻŋāϰ āφāϞ⧋āϕ⧇ āχāϞ⧇āĻ•āĻŸā§āϰāĻŋāĻ• āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞ āĻŦāĻžāύāĻžāύ⧋ āĻšā§Ÿ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻĻāĻŋāϝāĻŧ⧇
🧮 āĻāϰāĻĒāϰ Image Signal Processor (ISP) āϏ⧇āχ āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞ āĻĒā§āϰāϏ⧇āϏ āĻ•āϰ⧇ āĻ›āĻŦāĻŋ āĻŦāĻžāύāĻžāϝāĻŧ

- 🌡 Sensor Circuits

📍 āϝ⧇āĻŽāύ: Temperature sensor, Proximity sensor, Accelerometer, Gyroscope
🛠 āϏ⧇āĻ¨ā§āϏāϰ⧇āϰ āĻĄāĻžāϟāĻž āĻĒā§āϰāϏ⧇āϏ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āϛ⧋āϟ āϛ⧋āϟ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§Ÿ

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🔍 āωāĻĒāϏāĻ‚āĻšāĻžāϰ:

āĻāĻ•āϟāĻŋ āĻ¸ā§āĻŽāĻžāĻ°ā§āϟāĻĢā§‹āύ⧇ 1 āĻĨ⧇āϕ⧇ 10 āĻŦāĻŋāϞāĻŋāϝāĻŧāύ⧇āϰāĻ“ āĻŦ⧇āĻļāĻŋ āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻĨāĻžāĻ•āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āĻāϗ⧁āϞ⧋ āĻšā§‹āϖ⧇ āĻĻ⧇āĻ–āĻž āϝāĻžā§Ÿ āύāĻž, āĻ•āĻžāϰāĻŖ āĻāϰāĻž microscopic—āϚāĻŋāĻĒ⧇ nanometer āĻ¸ā§āϕ⧇āϞ⧇ āĻŦāϏāĻžāύ⧋ āĻĨāĻžāϕ⧇āĨ¤ āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻŽā§‹āĻŦāĻžāχāϞ⧇āϰ āĻĒā§āϰāϤāĻŋāϟāĻŋ āĻ•āĻžāĻœā§‡āχ āĻāĻĻ⧇āϰ āĻ…āĻŦāĻĻāĻžāύ āφāϛ⧇āĨ¤

10 months ago | [YT] | 0

Tech Touch

āĻŽā§‹āĻŦāĻžāχāϞ servicing āĻ•āϰāĻŦāĻž āϤāĻžāĻšāϞ⧇ āĻœā§‡āύ⧇ āϰāĻžāĻ–ā§‹ āĻ•āĻžāĻœā§‡ āĻĻāĻŋāĻŦā§‡â¤


ID Full Form

1/VBAT-Volt Battery
2/VCHG-Volt Charging
3/VPH-Voltage phase holographic
4/UIM-SIM (extra likhlam-user id module)
5/HSED-Head Phone Switch
6/MIC-Microphone
7/HPH L-Head Phone Speaker Left
8/HPH R-Head Phone Speaker Right
9/BT-Bluetooth
10/VIB-Vibrator
11/GPIO-General Purpose Input Output
12/MIPI-Mobile Industry Processor Interface
13/DSI-Display Serial Interface
14/CSI-Camera Serial Interface
15/EARP-Earpiece +
16/EARN-Earpiece -
17/CAM-Camera
18/VCAM-Video Camera
19/MCAM-Main Camera
20/SCAM-Slave Camera
21/TP-Touch Point
22/TP-Test Point
23/TF-SD Card
24/VPROC-Processor Voltage
25/ROM-Read Only Memory
26/RAM-Random Access Memory
27/SRAM-Static Random Access Memory
28/SDRAM-Synchronous Dynamic Random Access Memory
29/VREG-Regulator Voltage
30/VREGS-Switching Regulator Voltage
31/VREGL-Linear Regulator Voltage
32/LDO-Low Dropout



33/DAC-Digital To Analog Converter
34/ADC-Analog To Digital Converter
35/SMSP-Switch Mode Power Supply
36/HS-Ear Speaker
37/USB-Universal Service Bus
38/DP-Data Plus (+)
39/DM-Data Mrinus (-)
40/SIM-Subscriber Identity Module
41/NFC-Near Field Communication
42/RTC-Real Time Clock
43/COMP-Complement
44/CTRL-Control
45/EN-Enable
46/PWM-Pulse Width Modulation
47/CABC-Content Adaptive Backlight Control
48/CSI-Camera Serial Interface
49/DSI-Display Serial Interface
50/MIPI-Mobile Industry Processor Interface



51/CMOS-Complementary Metal Oxide Semiconductor
52/BSI-Battery Status Indicator
53/PCB-Printed Circuit Board
54/ESD-Electrostatic Discharge
55/EMI-Electromagnetic interference
56/SAW-Surface Acoustic Wave
57/BB-Baseband
58/ANT-Antenna
59/RX-Receive
60/TX-Transmit
61/AC-Alternative Current
62/DC-Direct Current
63/C-Capacitor
64/R-Resistor
65/D-Diode
66/ZD-Zener Diode
67/LDR-Light Dependent Resistor
68/LED-Light Emitting Diode
69/OLED-Organic Light Emitting Diode
70/AMOLED-Active Matrix Organic Light Emitting Diode
71/L-Coil
72/LB-Ferrite Bead Coil
73/Q-Transistor
74/SOT-Small Outline Transistor
75/FET-Field Effect Transistor
76/MOSFET-Metal Oxide Semiconductor field Effect Transistor
77/BJT-Bipolar Junction Transistor
78/UJT-Unipolar Junction Transistor
79/VCDT-Volt Charging Detect
80/CHRLDO-Charging Linear Power Supply
81/ISENSE-Charging Current Detection Input
82/INT-Interrupt
83/GND-Ground
84/NC-Not Connect
85/TCXO-Temperature Compensated Oscillator
86/SDA-Serial Data
87/SCL-Serial Clock
88/RST-Reset
89/SDIO-Serial Data Input / Output
90/WIFI-Wireless Fidelity
91/WLAN-Wireless Local Area Network
92/DDR-Double Data Rate
93/LPDDR-Low Power Double Data Rate
94/IC-Integrated Circuit
95/EMMC-Embedded Multimedia Card
96/PMU-Power Management Unit
97/NTC.-negative temperature coefficient


98/-IN=Inverting input
99/+IN=Non-inverting input
100/-IN A=Inverting input channel A
101/+IN A=Noninverting input channel A
102/-IN B=Inverting input channel B
103/+IN B=Non-inverting input channel B
104/NC=No Internal Connection
105/Out A=Output channel A
106/Out B=Output channel B


107/V-=Negative (lowest)power supply
108/V+=Positive (highest)power supply
109/Vdd=Supply voltage
110/Idd=Supply current
111/S=Sensitivity
112/SNR=Signal to Noise Ratio
113/THD=Total Harmonic Distortion
114/AOP=Acoustic Overload Point
115/PSRR=Power supply rejected ratio
116/PSR=Power supply Rejection
117/AI=Analog input
118/AO=Analog Output
119/B=Bidirectional digital with CMOS input
120/DI=Digital input
121/Z=High-z Output
122/EARO_M=Earpiece amplifier output minus
123/EARO_P=Earpiece amplifier output plus
124/HPH LP=Headphone left plus
125/HPH RM=Headphone right minus
126/HPH REF=Headphone reference
127/MBHC IN=Multibutton headset control input
128/DMIC D0=Data 0 for digital microphone
129/DMIC CK0=Clock 0 for digital microphone
130/CP VPOS=Charge pump voltage plus output
131/CP VNEG=Charge pump voltage minus output
132/CP C1P=Charge pump transfer capacitor plus side
133/CP C1M=Charge pump transfer capacitor minus side



134/LDOL CAP=LDO low output load capacitor power for TX ADC Circuit
135/LDOH CAP=Internal circuitry LDO high output load capacitor
136/MIC BIAS1=Microphone bias output voltage 1
137/MIC BIAS2=Microphone bias output voltage 2
138/MICB CFILT1=Microphone bias circuit compensation capacitor 1
139/MICB CFILT2=Microphone bias circuit compensation capacitor 2
140/MCLK=Master clock input
141/I2C SDA=I2C Serial data
142/I2C SCL=I2C Serial clock
143/MODE0=Digital interface mode selection 0
144/RESET N=Reset negative
145/INTR OUT=Interrupt
146/VDD VBAT=Battery input voltage
147/VDD CP=Charge pump supply
148/VDDA TX=Tx path power
149/VDD RX=Rx path power
150/VDD TXADC=General analog circuits
151/VDD DIG=Digital core circuits
152/LDOH=Linear dropout high output voltage
153/Tc=Temperature case


*Audio Driver full form*

154/VDD=Power supply voltage
155/VIH=SHDN high input voltage
156/VIL=SHDN low input voltage
157/VOS=Output offset voltage
158/ISD=Shutdown current
159/TTGR=Thermal AGC start temperature threshold
160/TTGR=Thermal AGC exit temperature threshold
161/TSD=Over temperature protection threshold
162/TSDR=Over temperature protection recovery threshold
163/TON=Start-up time
164/P_TRX_ANT=Primary Transmit Antina
165/CPL=Coupling
166/SPDT=Single Pole Double Throu
167/PDET=Pad Detection
168/DRX=Driversity Network

10 months ago | [YT] | 0

Tech Touch

Class 2 (Resistor)


āĻāχ āĻ•ā§āϞāĻžāϏ āĻ•āϰāϞ⧇ āφāĻŽāϰāĻž āĻ•āĻŋ āĻ•āĻŋ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻžāϰāĻŦā§‹-
ā§Ļ|āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āύāĻˇā§āϟ āĻšāϞ⧇ āĻ•āĻŋ āĻ•āĻŋ āϏāĻŽāĻ¸ā§āϝāĻž āĻšāϤ⧇ āĻĒāĻžāϰ⧇?
ā§§|āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āĻŋ?āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§Ÿ? āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āϚāĻŋāύāĻŦā§‹āĨ¤
⧍|āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āϤ āĻĒā§āϰāĻ•āĻžāϰ āĻ“ āĻ•āĻŋ āĻ•āĻŋ? āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āϤ āĻ­āĻžāĻŦ⧇ āĻŽāĻžāύ āĻĻā§‡ā§Ÿ?
ā§Š|āĻ•āϤ āĻ­āĻžāĻŦ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻĒāĻžāĻŦā§‹?
ā§Ē|āĻĄāĻŋāϜāĻŋāϟāĻžāϞ AVO METER āĻāϰ āϏāĻžāĻšāĻžāĻ¯ā§āϝ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻĒāϰāĻŋāĻŽāĻžāĻĒ āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŦā§‹āĨ¤
ā§Ģ| āϰ⧇āϜāĻŋāĻ¸ā§āĻŸā§‡āĻ¨ā§āϏ āĻ•āĻŋ?
ā§Ŧ| āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āύāĻˇā§āϟ āĻšāϞ⧇ āĻ•āĻŋ āĻ•āϰāĻŦā§‹?






☆Resistor āĻāĻ•āϟāĻŋ āχāĻ‚āϰ⧇āϜāĻŋ āĻĒā§āϰāϤāĻŋāĻļāĻŦā§āĻĻ,āϝāĻžāϰ āĻŦāĻžāĻ‚āϞāĻž āĻšāĻšā§āϛ⧇ āϰ⧋āϧāĻ•āĨ¤āϰ⧋āϧ āĻĨ⧇āϕ⧇ āĻŦā§‹āĻāĻž āϝāĻžā§Ÿ āĻāϟāĻŋ āĻāĻ•āϟāĻŋ āĻŦāĻžāϧāĻž āĻĒā§āϰāĻĻāĻžāύāĻ•āĻžāϰ⧀ Device. āϝ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āϝāϤ⧋ āĻŦ⧇āĻļāĻŋ OHM āϏ⧇āχ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āϤāϤ⧋ āĻŦ⧇āĻļāĻŋ āĻŦāĻžāϧāĻžāĨ¤
Resistor āĻĄāĻžā§ŸāĻžāĻ—ā§āϰāĻžāĻŽā§‡ R āĻĻā§āĻŦāĻžāϰāĻž āĻĒā§āϰāĻ•āĻžāĻļ āĻ•āϰāĻž āĻšā§ŸāĨ¤
āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϏāĻŋāϰāĻŋāĻœā§‡ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§ŸāĨ¤
āĻŽāĻžāĻā§‡ āĻŽāĻžāĻā§‡ āĻĒā§āϝāĻžāϰāĻžāϞāĻžāϞ⧇āĻ“ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§ŸāĨ¤
Resistor āϤ⧜āĻŋā§Ž āĻĒā§āϰāĻŦāĻžāĻš āϕ⧇ OHM āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻŦāĻžāϧāĻž āĻĒā§āϰāĻĻāĻžāύ āĻ•āϰ⧇āĨ¤




#Resistor āϏāĻžāϧāĻžāϰāĻŖāϤ āĻĻ⧇āĻ–āϤ⧇ āĻ•āĻžāϞ⧋ āĻšā§Ÿ āĻāĻŦāĻ‚ āĻāϰ āĻĻ⧁āχ āϏāĻžāχāĻĄā§‡ āϏāĻŋāϞāĻ­āĻžāϰ⧇āϰ āĻĒā§āϰāϞ⧇āĻĒ āĻĨāĻžāϕ⧇āĨ¤



#Resistor āĻāϰ āĻāĻ•āĻ• āĻšāĻšā§āϛ⧇ OHM
#OHM āĻŽā§āĻĄ āĻĻāĻŋā§Ÿā§‡ Resistor āϕ⧇ āφāĻŽāϰāĻž āĻĒāϰāĻŋāĻŽāĻžāĻĒ āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŋāĨ¤

☆āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āϤ āĻ­āĻžāĻŦ⧇ āĻŽāĻžāύ āĻĻā§‡ā§Ÿ?
āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϤāĻŋāύ āĻ­āĻžāĻŦ⧇ āĻŽāĻžāύ āĻĻā§‡ā§Ÿ
ā§§|OHM (1-999)
⧍|Kilo ohm (1000ohm = 1kilo ohm)
ā§Š|mega ohm (1000000=1mega ohm)



☆āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āϤ āĻĒā§āϰāĻ•āĻžāϰ āĻ“ āĻ•āĻŋ āĻ•āĻŋ?
ā§§| Fixed āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ ( āϝāĻžāϰ āĻŽāĻžāύ āϜāĻ¨ā§āĻŽāĻ—āϤ āĻ­āĻžāĻŦ⧇ āĻĢāĻŋāĻ•ā§āϏāĻĄ)
⧍|Variable āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ ( āϝāĻžāϰ āĻŽāĻžāύ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ•āϰāĻž āϝāĻžā§Ÿ -āϝ⧇āĻŽāύ āĻĢ⧇āύ⧇āϰ āϰ⧇āϗ⧁āϞ⧇āϟāϰāĨ¤āĻŦ⧜ āĻŦ⧜ āϏāĻžāϰāĻ•āĻŋāĻŸā§‡ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§Ÿ)




☆āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ•āϤ āĻ­āĻžāĻŦ⧇ āĻĒāĻžāĻŦā§‹?
āĻŽā§‚āϞāϤ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ ā§Š āĻ­āĻžāĻŦ⧇ āĻĒāĻžāĻŦā§‹:-
ā§§| HIGH VALUE Resistor (HVR)
⧍|Low Value Resistor (LVR)
ā§Š|Very Low Value Resistor (VLVR)


Very Low Value Resistor āĻāϰ standard OHM āĻšāĻšā§āϛ⧇ - 1 Ohm - 50 Ohm

High Value āĻāĻŦāĻ‚ Low Value āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻšā§‡āĻ• āĻ•āϰāĻžāϰ āĻĒāĻĻā§āϧāϤāĻŋ āĻšāϞ⧋

Meter āĻ Continity Mode āĻ—āĻŋā§Ÿā§‡ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻĻ⧁āχ āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ āϧāϰāϞ⧇ āϝāĻĻāĻŋ āĻŦāĻŋāĻĒ āĻĻā§‡ā§Ÿ āϤāĻžāĻšāϞ⧇ Low Value Resistor
āφāϰ āϝāĻĻāĻŋ
Meter āĻ Continity Mode āĻ—āĻŋā§Ÿā§‡ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻĻ⧁āχ āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ āϧāϰāϞ⧇ āϝāĻĻāĻŋ āĻŦāĻŋāĻĒ āύāĻž āĻĻā§‡ā§Ÿ āϤāĻžāĻšāϞ⧇ āĻŦ⧁āĻāϤ⧇ āĻšāĻŦ⧇ High Value Resistor

◆Avo meter āĻāϰ āϏāĻžāĻšāĻžāĻ¯ā§āϝ⧇ āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻšā§‡āĻ• āĻ•āϰāĻŦā§‹ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ­āĻžāϞ⧋ āφāϛ⧇ āύāĻžāĻ•āĻŋ āĻŽāĻ¨ā§āĻĻ āφāϛ⧇?
◆ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻŽāĻžāύ āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻŦ⧇āϰ āĻ•āϰāĻŦā§‹?
◆āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϞāĻŋāϕ⧇āϜ āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻŦ⧁āĻāĻŦā§‹?



āĻĒāĻĻā§āϧāϤāĻŋ- ā§§|Avo meter ohm āĻŽā§āĻĄā§‡ āύāĻŋā§Ÿā§‡ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻāϰ āĻĻ⧁āχ āĻĒā§āϰāĻžāĻ¨ā§āϤ āϧāϰ⧇ āĻĻ⧇āĻ–āĻž āϝāĻžāĻŦ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻāϰ āĻŽāĻžāύ āĻ•āϤāĨ¤

āĻĒāĻĻā§āϧāϤāĻŋ- ⧍| āϞāĻŋāϕ⧇āϜ āĻšā§‡āĻ•:Ohm mode āĻ āĻŦ⧁āĻāĻž āϝāĻžāĻŦ⧇ resistor āϞāĻŋāϕ⧇āϜ āφāϛ⧇ āĻ•āĻŋ āύāĻžāĨ¤ āĻĄāĻžā§ŸāĻžāĻ—ā§āϰāĻžāĻŽā§‡ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻŽāĻžāύ āĻšā§‡āĻ• āĻ•āϰ⧇ āύāĻŋāĻŦā§‹āĨ¤āϞāĻŋāϕ⧇āϜ āĻšāϞ⧇ Resistor āĻāϰ Ohm āĻŦā§‡ā§œā§‡ āϝāĻžāĻŦ⧇āĨ¤ohm āϝāϤ⧋ āĻŦāĻžā§œāĻŦ⧇āĨ¤āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻŦāĻžāϧāĻž āĻļāĻ•ā§āϤāĻŋāĻ“ āĻŦ⧇āĻļāĻŋāĨ¤



āĻĒāĻĻā§āϧāϤāĻŋ- ā§Š| āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ­āĻžāϞ⧋ āφāϛ⧇- āĻ•āĻŋ āύāĻž? āϤāĻž āĻĻ⧇āĻ–āĻžāϰ āϜāĻ¨ā§āϝ Diode mode āĻ āĻšā§‡āĻ• āĻ•āϰāϤ⧇ āĻšāĻŦ⧇āĨ¤ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻĻ⧁āχ āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ āĻ­ā§āϝāĻžāϞ⧁ āĻĻāĻŋāϞ⧇ āϤāĻžāĻšāϞ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻ­āĻžāϞ⧋āĨ¤

āφāϰ āϝāĻĻāĻŋ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āĻāĻ• āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ āĻ­ā§āϝāĻžāϞ⧁ āĻĻāĻŋāϞ⧋ āφāϰ āĻ…āĻ¨ā§āϝ āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ āĻ­ā§āϝāĻžāϞ⧁ āĻĻāĻŋāϞ⧋ āύāĻž āϤāĻžāĻšāϞ⧇ āĻŦ⧁āĻāϤ⧇ āĻšāĻŦ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϟāĻŋ āύāĻˇā§āϟāĨ¤


☆ āϰ⧇āϜāĻŋāĻ¸ā§āĻŸā§‡āĻ¨ā§āϏ āĻ•āĻŋ?
āĻŽā§‚āϞāϤ āϰ⧇āϜāĻŋāĻ¸ā§āĻŸā§‡āĻ¨ā§āϏ āĻļāĻŦā§āĻĻ⧇āϰ āĻ…āĻ°ā§āĻĨ āĻŦāĻžāϧāĻžāĨ¤
āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ⧇āϰ āĻ•āĻžāĻ°ā§āϝāĻ•ā§āϰāĻŽā§‡āϰ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝāϕ⧇ āϰ⧇āϜāĻŋāĻ¸ā§āĻŸā§‡āĻ¨ā§āϏ āĻŦāϞ⧇āĨ¤


☆ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āύāĻˇā§āϟ āĻšāϞ⧇ āĻ•āĻŋ āĻ•āϰāĻŦā§‹

ā§§|Low Value Resistor āύāĻˇā§āϟ āĻšāϞ⧇ āϤ⧁āϞ⧇ āϜāĻžāĻŽā§āĻĒāĻžāϰ āĻ•āϰ⧇ āĻĻāĻŋāĻŦā§‹āĨ¤

⧍|High Vale Resistor āύāĻˇā§āϟ āĻšāϞ⧇ āϤ⧁āϞ⧇ āĻĢ⧇āϞ⧇ āĻĻāĻŋā§Ÿā§‡ āĻ…āĻŦāĻļā§āϝāχ āϰāĻŋāĻĒā§āϞ⧇āĻ•ā§āϏ āĻ•āϰāϤ⧇ āĻšāĻŦ⧇āĨ¤ āϏāĻŽāĻŽāĻžāύ⧇āϰ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϞāĻžāĻ—āĻŋā§Ÿā§‡ āĻĻāĻŋāϤ⧇ āĻšāĻŦ⧇āĨ¤āϏ⧇āĻŽ āĻŦā§‹āĻ°ā§āĻĄ āĻĨ⧇āϕ⧇ āĻ…āĻĨāĻŦāĻž āϏ⧇āĻŽ āĻŽāĻžāύ⧇āϰ āĻāĻ•āϟāĻŋ āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϞāĻžāĻ—āĻŋā§Ÿā§‡ āĻĻāĻŋāϤ⧇ āĻšāĻŦ⧇āĨ¤
āĻ•āĻžāϰāĻŖ āύāĻŋāϰāĻžāĻĒāĻ¤ā§āϤāĻž āϰ āϜāĻ¨ā§āϝāĨ¤āϰ⧇āϜāĻŋāĻ¸ā§āϟāϰ āϏāĻžāϰāĻ•āĻŋāϟāϕ⧇ āϏ⧁āϰāĻ•ā§āώāĻž āĻĻā§‡ā§ŸāĨ¤

☆☆āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻ•ā§āϞāĻžāϏ āĻšāĻŦ⧇ Capacitor ☆☆

10 months ago | [YT] | 0

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āϤāĻžāχ āĻĒā§āϰāĻĨāĻŽ āĻļ⧁āϰ⧁ āĻ•āϰāϞāĻžāĻŽ avo meter āĻĻāĻŋā§Ÿā§‡āĨ¤āφāĻ¸ā§āϤ⧇ āφāĻ¸ā§āϤ⧇ āφāĻŽāϰāĻž āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āĻĨāĻžāĻ• ⧝āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻ•āĻŽā§āĻĒā§‹āύ⧇āϟ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύāĻŦā§‹ āχāύāĻļāĻžāφāĻ˛ā§āϞāĻžāĻšāĨ¤āϤāĻž āĻ•āĻŋāĻ­āĻžāĻŦ⧇ āĻšā§‡āĻ• āĻ•āϰ⧇āĨ¤āĻ•āĻŽā§āĻĒā§‹āύ⧇āĻ¨ā§āϟ āύāĻˇā§āϟ āĻšāϞ⧇ āĻ•āĻŋ āĻ•āϰāĻŦā§‹ āφāĻŽāϰāĻž āϏāĻŦ āχ āϜāĻžāύāĻŦā§‹ āχāύāĻļāĻžāφāĻ˛ā§āϞāĻžāĻšāĨ¤
Class-1: AVO METER

āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ servicing āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ AVO āĻŽāĻŋāϟāĻžāϰ āĻāϰ āĻ—ā§āϰāĻšāĻŖāϝ⧋āĻ—ā§āϝāϤāĻž āĻ…āύ⧇āĻ•āĨ¤āĻŽāĻŋāϟāĻžāϰ⧇ āĻĻ⧁āχāϟāĻž āϤāĻžāϰ āĻĨāĻžāϕ⧇

ā§§| āϞāĻžāϞ āϤāĻžāϰ(āĻĒāϜāĻŋāϟāĻŋāĻ­)
⧍|āĻ•āĻžāϞ⧋ āϤāĻžāϰ(āύ⧇āϗ⧇āϟāĻŋāĻ­- āϏāĻŦ āϏāĻŽā§Ÿ Ground āĻ āĻĨāĻžāϕ⧇)

#āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ servicing āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ ā§ĢāϟāĻŋ āĻŽā§āĻĄ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§ŸāĨ¤

ā§§|OHM
⧍|continity
ā§Š|Diode
ā§Ē|Farad/NF
ā§Ģ|DC

ā§§|OHM Mode= Resistor āĻāϰ āĻāĻ•āĻ• āĻšāĻšā§āϛ⧇ OHMāĨ¤ Resistor āϕ⧇ āĻĒāϰāĻŋāĻŽāĻžāĻĒ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ OHM MODE āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§ŸāĨ¤

⧍|Continity Mode= same āϞāĻžāχāύ āĻšā§‡āĻ• āĻ•āϰāĻž āĻšā§Ÿ
ā§Š|FARAD/NF Mode= Capasitor āĻāϰ āĻāĻ•āĻ• āĻšāĻšā§āϛ⧇ FARAD/NF.
ā§Ē|DC Mode= Voltage āĻĒāϰāĻŋāĻŽāĻžāĻĒ āĻ•āϰāĻž āĻšā§Ÿ. Mother board āĻāϰ āϏāĻžāĻĨ⧇ charging connect āĻ•āϰ⧇ (āϝ⧇āĻŽāύ:āĻ•ā§Ÿā§‡āϞ,āĻ•ā§āϝāĻžāĻĒāĻžāϏāĻŋāϟāϰ āĻāϰ āĻŽāĻžāύ āĻšā§‡āĻ• āĻ•āϰāĻž āϝāĻžā§Ÿ)

ā§Ģ|Diode Mode= āϕ⧋āύ āĻ•āĻŋāϛ⧁ āĻšāĻšā§āϛ⧇ component,connector,tips,ic - āĻāϰ āĻ­ā§āϝāĻžāϞ⧁ āĻŦ⧇āϰ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ Diode Mode āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§ŸāĨ¤
(Diode Mode āĻšā§‡āĻ• āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āϤāĻžāϰ āωāĻ˛ā§āϟāĻž āϧāϰāϤ⧇ āĻšā§ŸāĨ¤Negative āϕ⧇ Positive āϧāϰāϤ⧇ āĻšā§ŸāĨ¤


AVO METER-
A=Ampire
V=Voltage
O=OHM

☆āϝ⧇ āĻŽāĻŋāϟāĻžāϰ⧇āϰ āϏāĻžāĻšāĻžāĻ¯ā§āϝ⧇ Ampire,Voltage,Ohm āĻĒāϰāĻŋāĻŽāĻžāĻĒ āĻ•āϰāĻž āϝāĻžā§Ÿ āϤāĻžāϕ⧇ AVO meter āĻŦāϞ⧇

āĻŽāĻŋāϟāĻžāϰ āĻšāĻšā§āϛ⧇ āĻĻ⧁āχ āĻĒā§āϰāĻ•āĻžāϰ

ā§§|Analog Meter- āϝ⧇ āĻŽāĻŋāϟāĻžāϰ āĻĄāĻŋāϜāĻŋāϟ Show āĻ•āϰ⧇ āύāĻž āϤāĻžāϕ⧇ Analog meter āĻŦāϞ⧇āĨ¤
⧍|Digital Meter- āϝ⧇ āĻŽāĻŋāϟāĻžāϰ āĻĄāĻŋāϜāĻŋāϟ Show āĻ•āϰ⧇ āϤāĻžāϕ⧇ Digital meter āĻŦāϞ⧇āĨ¤

☆☆āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻ•ā§āϞāĻžāϏ āĻšāĻŦ⧇ Resistor☆☆

10 months ago | [YT] | 0

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11 months ago | [YT] | 0

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WisemanđŸ”Ĩ

11 months ago (edited) | [YT] | 2