PVM 2530 Service Manual

! ) r > SERVICE MANUAL December, 1986 US Model Canadian Model Chassis No. SCC-A58A-A THIS MANUAL CONTAINS SUPPLEMENTS No. 1 . SPECIFICATIONS Note; The service manuals for RM-739 have been issued separately. Color system Picture tube Resolution Color temperature NTSC system Trinitron tube Approx. 63.5 cm picture measured diagonally, 100-degree deflection, AG Pitch 0.73 mm VTR inpl!.lts: 560 TV lines RGB inputs: 640 x 200 dots (2000 characters) 9300°K Frequency response 10 MHz (-3 to + 4 dB, RGB) 6 MHz ( + 3 dB, composite video) Horizontal linearity Vertical linea

PVM-2530 RM-739 CM PTR connector (25-pin) Pin assignment 0 1 2 3 4 5 6 7 8 9 10 11 12 13 0 0 0 0 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 O 14 15 16 17 18 19 20 21 22 23 24 25 Pin No. Signal 1* IBM select 2 Audio select 3 H. sync or composite sync 4 Blue input 5 Green input 6 Red input 7 No connection 8 9* Analog/digital mode select 10 RGB/NORMAL mode select 11 V-sync 12 Blanking 13 Audio input 14 No connection 15-2