Panasonic KX-TSC62SXW - Technical Descriptions; Block Diagram Overview

7
KX-TSC62SXB/KX-TSC62SXW
4 Technical Descriptions
4.1. Block Diagram
SP
MIC
KX-TSC62SX Se ries : BLOCK DIAGRAM
Keyboard
Switch
IC801
MICON
LCD
D808
X2
Handset
Sending
Amp
Q431, Q433
Handset Receiving
Amp
Q401
Sidetone
Bridge
Q301, Q302
Line
ON/OFF
W Circuit
ake Up
Comparator
IC
DTMF CID &
Gain Control
Circuit
Ring Detect
Circuit
Q554
Q503
Power Supply
Circuit
Q101, Q102, Q103
SP
MIC
SP-Phone
Circuit
Q501, Q502
Q422
Ringer
IC
D101 T
R
R201
C201
D413
D106
Buzzer
DTMF
Vdd
Wakeup
FSKIn
DTMF_Gain_Cnt
Bell in
XIN XOUT Vss
DTMFIn
D601
IC501
IC201
IC601
(2AP)