Ce manuel de service complet pour le téléviseur couleur Toshiba 21S1E couvre une large variété d'années et vous guide à travers tous les aspects de la maintenance et de la réparation. Il comprend des informations détaillées sur le réglage et l'ajustement, la localisation des commandes, la programmation de la mémoire des canaux, un diagramme de bloc du circuit, une liste de pièces de rechange pour le châssis et le cabinet, ainsi que des vues détaillées du dessous des cartes de circuit imprimé. De plus, il fournit des informations sur les terminaux et les schémas pour un diagnostic et une réparation efficaces.

There seems to be a misunderstanding. The provided information refers to a **Toshiba 21S1E Color TV**, not a vehicle. The text mentions technical details like "SETTING & ADJUSTING DATA," "PROGRAMMING CHANNEL MEMORY," and "CIRCUIT BLOCK DIAGRAM," which are all associated with a television's internal workings and maintenance.

The Toshiba 21S1E was likely a color television model released by Toshiba in the past. It would have featured a CRT (Cathode Ray Tube) display, a common technology for televisions during that era. The manual provided in the description is a "Service Manual," which is a technical document intended for trained technicians to diagnose and repair the television. It includes information about adjusting various settings, programming channels, identifying circuit components, and accessing replacement parts. The manual likely covers multiple years of production for the 21S1E model, indicating variations in specifications and features across different production runs.