Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo
Caracteristiques,circuit adjusment,notes on schematis diagram,it's a good service manual,to live well,thanks.
Text excerpt from page 36 (click to view)
SA-HT440P / SA-HT440PC
Step 1 Remove the 2 screws. Step 2 Remove the tray base guide (L) and tray guide (R) in the direction of arrow. Note: Refer to the diagrams of Power P.C.B. (Section 19.3) for location of the parts.
10.14. Disassembly of Switch Regulator IC (IC5701)
· Follow (Step 1) to (Step 6) of Item 10.11. Step 1 Desolder all pins of IC5701. Step 2 Desolder 2 pins of Switch Regulator IC. Step 3 Remove the Switch Regulator IC.
10.16. Disassembly of the Rotary Tray
· Follow (Step 1) to (Step 3) of Item 10.5.
Note: Refer to the diagrams of Power P.C.B. (Section 19.3) for location of the parts. Caution: Be careful when removing the Switch Regulator IC which has high temperature after prolonged use.
10.16.1. Disassembly of the Open Lock Gear
10.15. Disassembly of the Tray Base Guide (L) and Tray Base Guide (R)
· Follow (Step 1) to (Step 3) of Item 10.5.
Step 1 Rotate open lock gear in the direction of arrow. (Anticlockwise)
