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Thứ Ba, 15 tháng 12, 2015

Grundig Eleganz 2300SE - Black and White TV - of 1962 - Hybrid Type

Valve and Transistor - Grundig Black and White TV - 1962 model - Grundic Eleganz 2300SE
CIRCUIT DIAGRAM
  I know; nobody will have this model set (working) now.  Yet, publish this post to compare its assembly and schematic with modern Televisions.  Even though it is B/W TV, weigh about 45 kilograms.

Thứ Tư, 9 tháng 12, 2015

LG RE28FZ10 – RE32FZ10 – 100Hz CRT TV – Circuit Diagram

Used ICs: CXA2040AQ – SDA9489X – DDP3310B – TDA6111Q – TDA7297 – TDA2822- SDA5555 / SDA5521 – MSP3411 – LA7845 – (6174V-6003E Line Output Transformer)
Schematic [Click on the Schematics to Magnify]

Vestel 11AK36 - Circuit Diagram

Schematic - Vestel 11AK36

SMPS
Horizontal & Vertical Scan Output
CRT Card
System Control
Chroma
CLICK ON THE SCHEMATICS TO ZOOM IN

Thứ Hai, 7 tháng 12, 2015

Kenstar CTV – S2112C - Schematic - TDA12020H (One Chip Micom)

Used ICs: TDA12020H-(One Chip Micom) – 24C16 – TEA2025B – TDA7266 – STV9302 – TEA1520P 
Circuit Diagram

RCA Valve Radio Circuit Diagram - 1960 model Transformer-less type

1960 Model Transformer-less [Barterer Type] Radio - RCA Victor - Schematic
Circuit Diagram