S2. Voltage Chart; S2.1. Rear P.c.b - Panasonic SDR-S70P Service Manual

S2. Voltage Chart

Note) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.

S2.1. Rear P.C.B.

S2.2. Monitor P.C.B.
REF No. PIN No. REC PB EE REF No. PIN No. REC
IC3931 1 - - - Q901 E
IC3931 2 - - - Q901 C
IC3931 3 - - - Q901 B
IC3931 4 1.4 1.4 1.4
IC3931 5 1.4 1.4 1.4
IC3931 6 1.4 1.4 1.4
IC3931 7 1.4 1.4 1.4
IC3931 8 1.4 1.4 1.4
IC3931 9 0 0 0
IC3931 10 1.4 1.4 1.4
IC3931 11 1.4 1.4 1.4
IC3931 12 1.4 1.4 1.4
IC3931 13 1.4 1.4 1.4
IC3931 14 0 0 0
IC3931 15 3 3 3
IC3931 16 - - -
Q3901 E 3.1 3.1 3.1
Q3901 C 0 0 0
Q3901 B 3.1 3.1 3.1
PB EE
1.4 1.4 1.4
0 0 0
0.8 0.8 0.8
S-2