3. P.C.BOARDS
3-1 Main PCB (Main A model) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-3
3-2 Main PCB (Main B model) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-7
3-3 Function PCB (Hi-Fi model) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-11
3-4 Dial Timer PCB (SE830) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-11
3-23-1
• Main A model: SE230/SE430/SE630
Main B model: SE730/SE737/SE830/SX730/SX737
Hi-Fi model: SE630/SE730/SE737/SE830/SX730/SX737
Mono model: SE230/SE430
SLV-SE230/SE430/SE630/SE730/
SE737/SE830/SX730/SX737