Panasonic KX-T2371MXW - Page 26

TX
RX
VOLTAGE CHECK (IC2)
MODE
PIN NO
1 7.69 32.0(AC)
2 8.77 23.1(AC)
3 8.41 23.1(AC)
4 8.75 23.1(AC)
5 8.34 24.3(AC)
6 0.05 0.70(AC)
7 9.35 23.2(AC)
8 9.20 14.9(AC)
(TALK) (BELL)
TX
TRANSISTOR VOLTAGE CHECK (MAIN PCB)
MODE
PARTS NO Emitter Collector Base Emitter Collector Base
Q1 8.43 8.25 7.72 0.56 0.45 0.37
Q2 0.00 0.10 0.65 0.00 0.37 0.34
Q3 5.08 8.26 5.75 0.04 0.45 0.45
Q4 0.02 3.11 0.63 0.00 0.03 0.32
Q5 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00
Q6
0.17
3.14
0.75
Q7 2.66 4.53 3.28 0.00 0.03 0.43
Q8 0.00 0.00 0.00 0.00 0.00 0.00
Q9 0.14 2.41 0.77 0.00 0.03 0.38
Q10 4.10 0.00 4.05 1.38 0.00 1.35
VOLTAGE CHECK (IC1)
MODE
PIN NO
1 0.00 4.10
2 0.00 4.10
3 0.00 4.10
4 0.00 4.10
5 0.00 0.00
6 0.00 0.00
7 4.10 0.00
8 4.47 1.47
9 0.00 1.45
10 0.64 1.43
11 0.00 0.35
12 0.00 0.00
13 0.00 0.00
14 4.10 4.10
15 4.10 4.10
16 4.10 4.10
17 4.10 4.10
18 4.10 4.10
(TALK) (BELL)
(TALK) (BELL)
19 4.10 4.10
20 4.10 4.10
21 4.10 4.10
22 4.10 4.10
IC2
IC1