VX-7R Technical Supplement - The Repeater Builder's Technical ...

Circuit Diagram1.17V max~0.48V min3.0V2.69V max~0.47V minCNTL Unit (Lot. 1~)0.47V (0.83V)0V (0.87V)0V (0.87V)3.0V11.3V max~12.0V min1.12V max~0.11V min11.5V max~12.0V min10.1V max~11.1V min10.1V max 1.74V max~11.0V min ~0.02V min1.83V max~0.01V min1.83V max~0.01V min1.70V max~0.46V min1.69V max~0.46V min2.96V max~0.80V min1.18V max~0.47V min1.17V max~0.47V min3.0V3.0V0.8V0.8V (2.1V)0.8V0.67V(0.34V)0.32V (0.81V)0.58V (0V)0V (0V)3.0V (3.0V)3.0V (3.0V)0V (0V)3.0V (3.0V)3.0V (3.0V)13.1V(12.9V)4.3V(4.3V)13.3V(13.2V)13.7V (13.6V)1.15V max~0V min1.74V max~0.01V min1.14V max~0V min1.73V max~0.01V min1.15V max~0V min1.23V (1.23V)1.74V max~0.01V min1.83V max~0.01V min1.79V max~0.02V min1.69V max~0.46V min1.63V max~0.46V min1.22V (1.22V)0.83V (1.73V)2.96V max~0.80V min1.19V max~0.05V min2.85V max~0.80V min0.79V0V (0.79V)3.0V (3.0V)0V (0V)0.65V(0.33V)1.6V(0.8V)0~1.51V0~1.28V0.59V (0V)0.29V(0.56V)2.57V(0.07V)3.0V(3.0V)3.0V1.27V (1.27V)3.1V(3.1V)9.1V(9.1V)6.45V(6.45V)3.0V(3.0V)3.0V(3.0V)1.88V1.88V1.68V2.6V3.0V(3.0V)0.59V(0.59V)1.22V (1.22V)1.22V (1.22V)0.73V(1.41V)1.5V(0V)0V (0V)1.23V (1.23V)1.24V (1.24V)0V (0V)1.25V(1.25V)3.0V (3.0V)0V (0V)0V(0V)1.92V (1.9V)0V(3.0V)POW OFF:0VCHG:0VCHG COMP:3.0V0V/3.0V1.22V(1.22V)1.23V (1.23V)1.08V(1.08V)3.0V (3.0V)1.09V(1.09V)1.23V(1.23V)0V~6.43V0.90V(1.72V)2.94V(2.94V)2.95V(2.95V)3.0V(3.0V)2.94V(2.94V)3.0V(3.0V)0V (0V)0.68V (0V)2.0V (0V)1.78V (1.78V)3.0V(3.0V)1.91V (0V)3.0V (3.0V)3.0V(1.08V)1.51V(1.24V)1.22V(1.22V)0V(1.22V)1.24V(1.24V)1.23V (1.23V)1.23V(1.23V)3.0V(3.0V)1.5V (1.5V)0V (0V)0V (0V)BEEP OUT:1.55V1.26V (1.26V)0V(0V)1.26V(1.26V)1.26V (1.26V)1.5V (1.5V)0.8V (0.8V)1.24V (1.24V)0.6V(0.6V)POWER ON:2.9VPOWER OFF:2.9V1.21V (1.21V)1.21V (1.21V)0V2.85V1.25V (1.25V)2.85V(2.85V)0V (0V)3.0V (3.0V)3.0V (3.0V)0V (0V)ATT ON:2.6VON:2.84VOFF:0V0.5~50M (MAIN):3.0V (3.0V)0V (2.95V)0V (0V)UL:2.46V0V (0V)0.25V(0V)12.8V(12.6V)2.4V(2.4V)0VPOW OFF:0VCHG:0VCOMP:5.1V3.0V3.0V0V0V0V0V0V0V0V0V0V0V-5.88V1.51V-1.43V-4.4V1.48V0V (0V)0V (2.9V)1.22V (1.22V)2.9V (2.9V)0V (0V)0V (0V)1.5V0V-2.92V-4.4V-5.88V0V (0V)JACK IN::3.0V0V (0V)2.0V (0V)0V (0V)76~222M (MAIN):3.0V (3.0V)430M,800M (MAIN):3.0V (3.0V)0V (0V)SAVE:2.95V3.0V(3.0V)MONI:0V13.3V(13.0V)2.9VPOW OFF:2.9VCHG:0VCOMP:2.9V0VPOW OFF:0VCHG:1.3VCOMP:0V3.0V(3.0V)0.74VPOW OFF:0.74VCHG:1.4VCOMP:0VEXT DC IN 13.8V** :RX, ( ** ):TX45