Friday, March 4, 2016

Profolio PT100 – 100Hz CTV – Circuit diagram

›
ICs used:  TDA4470 – TCDT1101G – TDA16846 – TDA6920 – MSP3411G – 74HCT86 – STU9379AF – TPU3050 – A42L2604 – TL7705 – CCU3000 – 27C2001 – T...
Thursday, March 3, 2016

Nad C 541i COMPACT DISC PLAYER – Circuit Diagram

›
PRECAUTIONS FOR CHECKING BEAM EMISSION The laser beam of this unit is focused on the reflecting surface of the objective lens in the optic...
Sunday, February 28, 2016

Gradient – AS-M903 MP3 System – Circuit Diagram

›
Used ICs: BD3872FS – 4558 – M65855P – PT8300HA12237F – 2011 – LC877364A – STK403-070 – STK403-100 Schematic Click on the schem...
Saturday, February 27, 2016

Philips 26MD251D – LCD TV – Power Supply Schematic

›
Used ICs: L6562D – TEA1507 (SMPS Control) SMPS circuit diagram and PWB Click on the pictures to Magnify

Top House KP21SA210 - CRT TV - Circuit Diagram

›
Used ICs: LA7263 – LA76931 – 24C08 -  LA78040 – BSC28-070(LOT) – TDA16846(SMPS CONTROL) – TC4052 – LV1116
Wednesday, February 24, 2016

Philips 40PFL4609 – Circuit Diagram – Digital main board

›
Scheamtic – Digital main board - Philips 40PFL4609 The order of pins shown in this diagram is different from that of actual IC3101. IC3...
Monday, February 22, 2016

WP32A30 – LG 32 inch CRT TV – Circuit Diagram

›
SMPS and DEFLECTION   SMPS PWB PIP-MULTI DCF-MULTI   AUDIO CRT BASE CARD See the Service Mode and other adjustments...

LG CB20T20X CRT TV – Schematic

›
Used ICs:  TDA2006 – TDA8841 or TDA8842 – 24C16 - U4488B – SAA5281 – LA7016 – CD4052B – TDA8351 – TDA6107Q - STR-S5707 Circuit diagram...