Samsung DMR78AHS/XAC Service Manual page 3

6-9. Detailed Specifications and Descriptions for Connectors (DISPLAY LED - FRONT - DMR77, DMR78 (DD07-
00009A, 9B)) ..........................................................................................................................................................6-8
6-10. Detailed Specifications and Descriptions for Connectors (DISPLAY LED - FRONT - DMR57) ....................6-9
7. Wiring Diagram ......................................................................................................................7-1
7-1. Old Wiring Diagram (DMR77/78) ....................................................................................................................7-1
7-2. Old Wiring Diagram (DMR57) .........................................................................................................................7-2
7-3. New PBA - Wiring Diagram (DMR78, DMR77 , DMR57) ...............................................................................7-3
8. Schematic Diagram ...............................................................................................................8-1
8-1. MAIN CONTROL (DMR78, DMR77 , DMR57) ...............................................................................................8-1
8-3. TOUCH KEY (7KEY - DMR77, DMR78) .........................................................................................................8-2
8-4. TOUCH KEY (3KEY - DMR77, DMR78) .........................................................................................................8-3
8-5. TOUCH KEY (7KEY - DMR57) .......................................................................................................................8-4
9. Reference ..............................................................................................................................9-1
9-1. Model Number Naming Rules ........................................................................................................................9-1
9-2. Terminology ....................................................................................................................................................9-2