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Speaker Phone Outgoing Signal
Speaker Phone Incoming Signal
Handset & Headset Incoming Signal
Handset & Headset Outgoing Signal
The voltage during ON-Hook is indicated.
( ) shows the voltage during OFF-Hook.
KX-TS105B : SCHEMATIC DIAGRAM
Battery Low
3.8V
3.9V
(5.7V)
4.2V
(5.8V)
4.5V
(6.3V)
3.7V
(3.7V)
(6.3V)
R115
0
R185
0
390K
100K
R100
180
VOUT
VCC
3
R315
0
(1~4)
(5)
(6)
(7~9)
(11~13)
(14~17)
(21~24)
(25~26)
(28~29)
(10)
(18)(19)
(20)
(27)
(30)
(31)
(32)
(33)
IC201
IC1
IC304
IC302
IC303
Summary of Contents for KX-TS105B
Page 3: ...1 LOCATION OF CONTROLS 3 ...