Panasonic VL-SV75 Series Service Manual page 4

10.2.4. How to Remove the Mic Board and Speaker [No.4]..... 49
10.2.5. Installation of the lead wires..........................................51
10.2.6. Item to be checked after completion of assembly
(camera lens angle adjustment)................................................51
10.3. Power Supply Unit.............................................................52
11. Measurements and Adjustments.................................53
11.1. Main Monitor Station......................................................... 53
11.1.1. Main Board....................................................................53
11.1.2. Factory Mode................................................................ 55
11.2. Door Station....................................................................... 58
12. Miscellaneous............................................................... 59
12.1. How to Replace the Flat Package IC................................59
12.1.1. Preparation................................................................... 59
12.1.2. Flat Package IC Removal Procedure............................59
12.1.3. Flat Package IC Installation Procedure.........................60
12.1.4. Bridge Modification Procedure......................................60
13. Schematic Diagram.......................................................61
13.1. Main Monitor Station......................................................... 62
13.1.1. Main Board (1) / External I/F.........................................62
13.1.2. Main Board (2) / BBIC...................................................63
13.1.3. Main Board (3) / DPJP3_KEY.......................................64
13.1.4. Main Board (4) / LCD.................................................... 65
13.1.5. Main Board (5) / External I/F_Electric lock....................66
13.1.6. Main Board (6) / DCDC.................................................67
13.1.7. Main Board (7) / AM communication_base unit............ 68
13.1.8. Main Board (8) / AM communication_add base unit..... 69
13.1.9. Main Board (9) / KEY.................................................... 70
13.1.10. Power Board............................................................... 71
13.2. Door Station....................................................................... 72
13.2.1. Main Board....................................................................72
13.2.2. MIC Board.....................................................................73
13.3. Power Supply Unit.............................................................74
13.3.1. Power Board................................................................. 74
14. Printed Circuit Board....................................................75
14.1. Main Monitor Station......................................................... 75
14.1.1. Main Board (Component View).....................................75
14.1.2. Main Board (Bottom View)............................................ 76
14.1.3. Key Board..................................................................... 77
14.1.4. Power Board................................................................. 78
14.2. Door Station Board............................................................79
14.2.1. Main Board....................................................................79
14.2.2. MIC Board.....................................................................80
14.3. Power Supply Unit Board................................................. 81
14.3.1. Power Board (Component View).................................. 81
14.3.2. Power Board (Bottom View)..........................................82
15. Exploded View and Replacement Parts List.............. 83
15.1. Exploded View................................................................... 83
15.1.1. Main Monitor Station..................................................... 83
15.1.2. Door Station.................................................................. 84
15.1.3. Power Supply Unit........................................................ 85
15.1.4. Accessories and Packing Materials Location................86
15.2. Replacement Parts List.....................................................89
15.2.1. Main Monitor Station..................................................... 89
15.2.2. Door Station.................................................................. 97
15.2.3. Power Supply Unit........................................................ 99
15.2.4. Accessories and Packing Materials............................ 100
15.2.5. Fixtures and Tools...................................................... 101