Read Panasonic UB-T780 Service Manual online
2
UB-T780
6 Disassembly and Assembly Instructions--------------- 28
6.1. LED Board and Control Board ------------------------ 28
6.2. Power Board----------------------------------------------- 30
6.3. Sensor (infrared, ultrasonic, thermo) Board ------- 31
6.4. Covers and AC Inlet ------------------------------------- 33
6.5. Electronic Pen--------------------------------------------- 44
6.2. Power Board----------------------------------------------- 30
6.3. Sensor (infrared, ultrasonic, thermo) Board ------- 31
6.4. Covers and AC Inlet ------------------------------------- 33
6.5. Electronic Pen--------------------------------------------- 44
7 Measurements and Adjustments -------------------------- 46
7.1. Adjustment for Electronic Pen ------------------------ 46
7.2. Receiver Level Adjustment ---------------------------- 49
7.2. Receiver Level Adjustment ---------------------------- 49
8 Maintenance ------------------------------------------------------ 51
8.1. Maintenance Table--------------------------------------- 51
8.2. Cleaning the elite Panaboard ------------------------- 51
8.3. Replacing the Penpoint of the Electronic Pen ---- 51
8.4. Replacing the Battery in the Electronic Pen------- 52
8.2. Cleaning the elite Panaboard ------------------------- 51
8.3. Replacing the Penpoint of the Electronic Pen ---- 51
8.4. Replacing the Battery in the Electronic Pen------- 52
9 Block and Connection Diagrams -------------------------- 53
9.1. Block Diagram -------------------------------------------- 53
9.2. Connection Diagram------------------------------------- 54
9.2. Connection Diagram------------------------------------- 54
10 Explanation of Connector ------------------------------------ 55
11 Schematic Diagram--------------------------------------------- 57
11.1. Power Board----------------------------------------------- 58
11.2. Control Board --------------------------------------------- 59
11.3. Sensor Board and LED Board ------------------------ 66
11.4. Pen Board and Pen FPC------------------------------- 67
11.2. Control Board --------------------------------------------- 59
11.3. Sensor Board and LED Board ------------------------ 66
11.4. Pen Board and Pen FPC------------------------------- 67
12 Printed Circuit Board ------------------------------------------ 68
12.1. Power Board----------------------------------------------- 68
12.2. Control Board --------------------------------------------- 69
12.3. LED Board ------------------------------------------------- 70
12.4. Sensor Board---------------------------------------------- 70
12.5. Pen Board-------------------------------------------------- 71
12.6. Pen FPC---------------------------------------------------- 71
12.2. Control Board --------------------------------------------- 69
12.3. LED Board ------------------------------------------------- 70
12.4. Sensor Board---------------------------------------------- 70
12.5. Pen Board-------------------------------------------------- 71
12.6. Pen FPC---------------------------------------------------- 71
13 Exploded View and Replacement Parts List ----------- 72
13.1. Screen Unit ------------------------------------------------ 73
13.2. Electronic Pen--------------------------------------------- 75
13.3. Packing ----------------------------------------------------- 77
13.4. Tool ---------------------------------------------------------- 79
13.5. Control Board --------------------------------------------- 80
13.6. LED Board ------------------------------------------------- 85
13.7. Power Board----------------------------------------------- 86
13.8. Sensor Board---------------------------------------------- 86
13.9. Pen PFC Board------------------------------------------- 88
13.2. Electronic Pen--------------------------------------------- 75
13.3. Packing ----------------------------------------------------- 77
13.4. Tool ---------------------------------------------------------- 79
13.5. Control Board --------------------------------------------- 80
13.6. LED Board ------------------------------------------------- 85
13.7. Power Board----------------------------------------------- 86
13.8. Sensor Board---------------------------------------------- 86
13.9. Pen PFC Board------------------------------------------- 88
13.10. Pen Board-------------------------------------------------- 88
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