Tuesday, January 24, 2017

STR-X6556 based SMPS power supply circuit diagram – LG29CC2RL

›
SMPS and Horizontal scan output schematic – LG29CC2RL 29 inch CRT TV Circuit diagram [ Click on the schematic to magnify ]
Saturday, January 21, 2017

LG DM5620K (DM5620K, DMS5620V/W) KARAOKE DVD Mini Hi-Fi System SMPS circuit diagram

›
DSP/ SPBANA/ HEADPHONE CIRCUIT DIAGRAM Click on the pictures to zoom in  Amplifier Circuit diagram VFD/ KEY/ LED CIRCUIT DIAGRAM...
Wednesday, January 18, 2017

Panasonic TX29E50D 29inch CRT TV – How to enter the service mode, circuit diagram

›
Used ICs: MSP3410G, 24C16, SDA55xx, VSP9402, DDP3315C, TDA4470M, STR-F6654, TDA8358J, TDA6108JF - Panasonic TX-29E50D, TX-29E50D/B, TX-29P...
Wednesday, January 11, 2017

Philips 21PT1663 CRTTV circuit diagram (Schematic)

›
Philips CRT televison 21PT1663 - Pal - SECAM - NTSC Schematic Control circuit CRT base card Line drive & Output Multi mo...
Monday, January 2, 2017

Phonic performer A540 Active Speaker circuit diagram

›
Phonic A540 performer wireless  15 inch 400Watts active speaker schematic Used ICs:  NJM4580, TDA7293, IRF840(FET-SMPS) SMPS [Click...
Wednesday, December 14, 2016

Sony KLV-37M400A – LED LCD TV SMPS schematic

›
Used ICs: L6562DTR, DAS01A, DLA001DTR PCB Top and foil side
Monday, December 12, 2016

Philco PH29E52DG 29 Inch LED LCD TV – SMPS, Backlight, power and LVDS circuit diagram

›
Used ICs:   TEA1733, MT29F1G08ABA, BH3544, AMP5707, MP1495, MP1470, SY8066, 4953, AP9435 Headphone amplifier and Mute circuit NAND...
Saturday, December 10, 2016

Rotel RSX 1056, Rotel RSX 1057 Power and amplifier circuit diagram

›
Rotel SURROUND SOUND RECEIVER RSX-1057 Continuous Amplifier Power (five channels driven) 75 watts/ch (20-20k Hz, <0.05% THD, 8 ohms) ...