Text preview for : 21_00_01.pdf part of Panasonic KXT2375 Service Manual Required
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IC601
IC651
In SP-Phone mode (5.2V)
Beep
IC903 IC801 DTMF Hold Music
3.7V (3.7V)
D908 D919
% BREAK Dial mode default
61% 67% TONE PULSE
0 1 0 1 0: Without 1: With
KX-T2375FXW SCHEMATIC DIAGRAM
(1~4)
(5)
(6) (7~9)
(10)
(11~13)
(14~17)
(18)(19)
(20) (21~24) (25~26)
(27) (28~29) (30)
(31)
(32) (33)
(32) (33)
IC1
(20) (21~24) (25~26)
(27) (28~29) (30)
(31)
(5.0V)
4.2V (5.5V)
(11~13)
(14~17)
(18)(19)
(5.0V)
IC201
(6) (7~9)
(10)
Battery Low 3.8V 3.7V (3.7V) IC303 IC304 4.0V (4.75V) IC302
4.5V
(1~4)
(5)
The voltage during ON-Hook is indicated. ( ) shows the voltage during OFF-Hook. Handset & Headset Incoming Signal Handset & Headset Outgoing Signal Speaker Phone Incoming Signal Speaker Phone Outgoing Signal
KX-T2375FXW SCHEMATIC DIAGRAM