Yaesu FT-901DM Maintenance Service Manual page 111

SERVICING
VOX/MARKER UNIT (PB- 1846)
(Early model PB- 1685-3330)
5S +a5v
ee ere.
Qeos | 83/83/82 82 83 nal Qs: | 1.8 1845 as|2a|2a
Qeos | 89 29|120|120 | 83 | 83 asia 3.7/3.7 | 90/90) 29) 29
eos Jo | 0 {0.03 0.03 0.7 | 0.7 Qers | 3.6 3.6 | 9.0 | 9.0 4.0 | 4.0
| cor Jo |o [120] 0 jotajot des |o9|os|as |as| 15/15
Qcoa | 1.2] 1.2) 34] 34] 18] 18
DC VOLTAGES (v)
[a l2[s]a]sle]7 2 [9 jo[n 12 [13 [14
R | 83/0 [a2/o0 |s3|e3|o | 76|76|0 | aslo | 74| 83
om Te a3|o | a2\o [23 a3|0 | 76|76/0 | a3|o | 7.4) 83
rR |45|o |45/45/45/45/0 | 0 |aslo | as|aalo | 9
aad) Fs 45 | 0 [45/45/45 | 45 o|o |45|0 | 45) 44/0 | 89
MARK ON
25 kHz ON
100 kHz ON