Read Panasonic KX-T7735RU-B (serv.man2) Service Manual Supplement online
7
KX-T7735RU-B
1.6.
BLOCK DIAGRAM
Change from the Original Service Manual Section 7.
LED DRIVING
CIRCUIT
(Q105~108)
H
L
T
R
T2
POWER
REGULATOR
(IC7)
SIGNAL
TRANSMITTING
CIRCUIT(Q101)
SIGNAL
RECEIVING
CIRCUIT(Q102)
IC9
RESET IC
(IC2)
Vcc (5V)
CPU
(IC1)
X1
DRIVING
CIRCUIT
(Q103,Q104)
LED
LCD
KEY
LCD Module
RINGER
DTMF
SPEAKER
MIC
HEADSET
HANDSE
T
SP-PHONE
(IC3)
Handset Amp
(Q5,Q8)
Pre Amp
(Q4)
HYBRID
CIRCUIT
(Q3)
DIODE
BRIDGE
(D1)
DIODE
BRIDGE
(D2)
T1
KX-T7735R
U-B MAIN BO
ARD
POWER
REGULATOR
(IC11)
Vcc (3.3V)
Click on the first or last page to see other KX-T7735RU-B (serv.man2) service manuals if exist.