Sunday, 31 January 2021

Philco PH14 CRT TV – Exploded view, schematic- TEA2035B (AUDIO OUTPUT), 24C08(MEMORY), TMPA8872(SYSTEM CONTROL-CHROMA-JUNGLE), TDA4864AJ(VERTICAL SCAN OUTPUT), ST1803(HORIZONTAL OUTPUT TRANSISTOR, 2645(FET-SMPS SWITCHING)

 

 It makes sense to avoid exposure to electrical shock.  While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.

Used ICs: TEA2035B (AUDIO OUTPUT), 24C08(MEMORY), TMPA8872(SYSTEM CONTROL-CHROMA-JUNGLE), TDA4864AJ(VERTICAL SCAN OUTPUT), TEA1506P(SMPS CONTROL), MSP3425C, TC4053BP,  ST1803(HORIZONTAL OUTPUT TRANSISTOR, 2645(FET-SMPS SWITCHING)

Exploded view
Schematic


No comments:

LG 32LK610BPUA, LG 32LK610BBUA LCD TVs – How to upgrade the software, fault checking method

  Software update procedure USB (1) Insert the USB memory Stick to the USB port (2) Automatically detect the SW Version and show the bel...