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Beginners Sandbox

Rules: Instructions for posting photos and pictures on the forum

gulson   28 Jul 2011   (0)
Global Rules
28 Jul 2011 11:59

What resistor to use to change the voltage from 12v to 5v

damian3219   22 Jul 2009   (32)
Beginners Sandbox
02 Jun 2023 20:51

T.amp TSA 4-1300 Power Amplifier Issue: Not Turning On, Red Diode Flashing, No Visible Damage

Matek920605   06 Nov 2019   (266)
Beginners Sandbox
01 Jun 2023 11:03

Hilti C4 / 36-350 charger flashes green LED not charging.

rsv6   09 Jun 2018   (102)
Beginners Sandbox
31 May 2023 19:03

[Solved] OR-PRE-409 ORNO Electronic Timer (2015 Batch) - Display On, Program Not Starting, Manual Activation

Robcio1980   20 Feb 2017   (8)
Beginners Sandbox
05 Apr 2023 08:50

Samsung UE40D5500RW TV Continuously Turning On and Off: Identifying & Replacing Motherboard

jachu876   10 Dec 2015   (60)
Beginners Sandbox
10 Mar 2023 12:31

Bosch 18V-40 Charger - Identifying Damaged PCB Components, Transistor W1A, Resistor Values

carl0s   21 Jun 2021   (8)
Beginners Sandbox
20 Jan 2023 21:16

JVC LT-32K690(A) - Standby led is on, but no start the TV

rnicos4   29 Dec 2022   (2)
Beginners Sandbox
18 Jan 2023 19:01

Identification of smd components

sinco1967   21 Dec 2022   (3)
Beginners Sandbox
04 Jan 2023 13:36

Toshiba 43L3753DB 17IPS62 17MB110: Red & Green Standby Light Blinking Issue - Help Needed!

bigburn   04 Dec 2022   (4)
Beginners Sandbox
02 Jan 2023 21:29

Strange crackling of the JBL Charger 3 portable speaker

SzaryLos   18 Sep 2018   (10)
Beginners Sandbox
26 Dec 2022 19:39

Funai 40FDB7514/10 TV: LED 99V Power Supply, 17IPS20 - Correct Voltage or Too Low?

AWJR1951   20 May 2017   (24)
Beginners Sandbox
26 Nov 2022 23:53

0 Hyundai HHE272006 Soundbar Hissing Issue - Various Input Checks, Warm Green Tile, & Photos

Manieks18   16 Sep 2022   (0)
Beginners Sandbox
16 Sep 2022 21:05

EK-04 Christmas tree lights where to connect the cable

mekoy   04 Dec 2013   (17)
Beginners Sandbox
04 Sep 2022 20:57

T-con RUNTK 5351TP 0055FV Repair in Samsung UE32F5000: Replacing ISL9860 & Voltage Issues

kambil007   16 Feb 2017   (11)
Beginners Sandbox
20 Jul 2022 19:36

Power supply for a display refrigerator with LED lighting - what control system?

intelsat   03 Jan 2017   (20)
Beginners Sandbox
08 Jul 2022 12:48

Voopoo Drag S Battery Replacement: Overheating & Short Lifespan Issue - Can It Be Changed?

Sosenelele   17 Feb 2021   (13)
Beginners Sandbox
29 Jun 2022 21:38

Intex Pure Spa E90 Error: Troubleshooting Filter Pump, Water Flow Sensors, and E96 System Error

bipuk   13 Feb 2017   (4)
Beginners Sandbox
19 Jun 2022 12:15

USB Type C Cable Diagram: Identifying Positive, Negative & Other Wires in the Cable

Mateo940607   27 Jan 2020   (4)
Beginners Sandbox
08 Jun 2022 23:54

Radio Audi Chorus - Repair of volume + display adjustment

motka92   10 Feb 2017   (15)
Beginners Sandbox
24 May 2022 12:44

DeWalt DCB105 Charger Plate EADP-84EP Not Working: SMD Elements, Converter, Transformer Issues

joy482   14 Sep 2017   (3)
Beginners Sandbox
29 Apr 2022 14:37

Karcher HDS 895 (1995) Water Heating Transformer: Sparking Issue, Connection & 2-Stage Switch

word_power   30 Jan 2018   (6)
Beginners Sandbox
20 Feb 2022 10:15

[Solved] The tws f9 earbuds cannot pair the earbuds with each other

Katwol00   04 Oct 2020   (9)
Beginners Sandbox
17 Feb 2022 15:48

What kind of oil should be used for the compressor, compressor?

Anonymous   21 Jun 2009   (21)
Beginners Sandbox
18 Jan 2022 21:37

[Solved] JBL Xtreme 2 Not Turning On: Connect+ & Volume Up Button Issue - Troubleshooting Tips

ANALbert   12 Aug 2018   (9)
Beginners Sandbox
03 Jan 2022 02:16

[Solved] VESTEL 17IPS71 power supply - no voltage at the LED output

artan1   04 May 2017   (22)
Beginners Sandbox
20 Dec 2021 19:25

Charging Batteries: Ammeter Not Dropping to Zero with Homemade Rectifier - Transformer, Diodes

Anonymous   06 Feb 2011   (28)
Beginners Sandbox
08 Dec 2021 20:11

Troubleshooting 230V E27 LED Bulb Power Module: Step-by-Step Guide to Identify & Repair Damages

wemibo   12 Jan 2018   (22)
Beginners Sandbox
29 Nov 2021 11:47

Telefunken 32 LED TV Power Indicator Blinking 5 Times: Troubleshooting & Solutions

jamesken   07 Aug 2021   (3)
Beginners Sandbox
03 Nov 2021 09:44

Calculation of the conductor cross-section - direct current DC, 12V

new_player   01 Jan 2020   (6)
Beginners Sandbox
17 Oct 2021 15:15

A few weak light bulbs or one strong one - luminous flux dependencies.

Karolciamis   18 May 2013   (8)
Beginners Sandbox
16 Sep 2021 19:02

JBL Xtreme Battery Defect: Battery Life Issues After 1.5 Years - Advice on Replacement & Cost

Fabian Golletz   27 May 2018   (22)
Beginners Sandbox
02 Jul 2021 21:35

[Solved] The Nord Dragon flashes 4 times and does not find a heater

kazimierz608   23 Dec 2020   (2)
Beginners Sandbox
30 Jun 2021 17:20

Seat Leon Third Brake Light LED Replacement: Identify Correct Diodes & Calculate Values

dmnk   22 Aug 2017   (6)
Beginners Sandbox
25 Jun 2021 16:18

[Solved] Bluetooth speaker - information about low battery and auto power off

Domen4   07 Aug 2017   (8)
Beginners Sandbox
10 May 2021 19:39

Identifying Plus & Minus on 12V Power Supply with Torn Terminals Using a Meter

Anonymous   13 Jan 2009   (14)
Beginners Sandbox
28 Mar 2021 23:36

Panasonic TX48CX400B TV Issue: No Backlight, Blinking Stand LED, T-Con & Power Supply Tested

Saracen_   19 Dec 2017   (28)
Beginners Sandbox
20 Mar 2021 15:35

RGB tape colors on the remote control and the controller.

krzysiek3751   28 Jan 2015   (10)
Beginners Sandbox
23 Feb 2021 20:56

0 Dewalt DCB105 EADP-84EP: Seeking Resistance Value Between Primary Side Pins (310V)

durisw   22 Feb 2021   (0)
Beginners Sandbox
22 Feb 2021 19:40

Power Supply Issue: Halogen Light AC 11.8V Output Not Working - Diagnosing Components

aronmiso   09 Jan 2021   (2)
Beginners Sandbox
04 Feb 2021 11:00

EverActive NC3000 Charger: Understanding 2.2 Display on First Charging Channel - Damage Indicator?

veder1   18 Jul 2017   (10)
Beginners Sandbox
25 Jan 2021 15:23

Distorted Sound in JBL TUNE500BT Headphones While Playing GTA 5 & Using Discord on Windows 10

Paris platynov   24 Apr 2020   (7)
Beginners Sandbox
04 Jan 2021 21:09

Self-balancing hoverboard "hoverboard" - gyroscope failure

panzerkampf   22 Sep 2017   (12)
Beginners Sandbox
30 Dec 2020 17:57

JBL T450BT Left Side Not Working: Troubleshooting PCB & Current Issues (Pics Included)

frant12   17 Jan 2020   (3)
Beginners Sandbox
29 Dec 2020 00:27

Logitech X-230 Speakers: RS 232 Pin Diagram for Subwoofer-Satellite Connections (Dog Bite Repair)

michał_178   21 Nov 2009   (31)
Beginners Sandbox
23 Dec 2020 20:44

Samsung 48H6400 - Purple Spot Issue: DIY Fixes, Backlight, Dust, or Matrix Replacement?

czlowiek1984   25 Dec 2017   (6)
Beginners Sandbox
09 Dec 2020 09:22

Repair Intermittent Issues on Mitsai 17MB55 22VLM14 TV: Blinking Red Light & Power On Tips

tvrep2020   05 Dec 2020   (1)
Beginners Sandbox
07 Dec 2020 19:58

Sonic Brushes: Guide to Open, Dry & Protect from Water Damage (Pre-Warranty Expiration)

foxxer672   01 Jul 2017   (21)
Beginners Sandbox
04 Dec 2020 18:45

JBL Free X Headphones Not Charging: Right Earbud Issues & Troubleshooting Tips

Nika1019   27 Apr 2020   (4)
Beginners Sandbox
04 Dec 2020 09:03

Moovo mci1 Gate Power Supply Issue: 250W Board Burnt, Alternative Options & Repairs in Wrocław

skoczo   31 Dec 2017   (13)
Beginners Sandbox
24 Nov 2020 19:32

JBL Charge 2+ Won't Turn On or Charge after 0% Battery Drain: Power Button & Charging Light Issues

LimaXson   11 Mar 2018   (24)
Beginners Sandbox
24 Aug 2020 10:48
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