Panasonic KX-TS2368CAW Service Manual ▷ View online
33
KX-TS2368CAW
12 Printed Circuit Board
12.1. Circuit Board (Main)
12.1.1. Component View
IC601
D110
VR401
VR402
VR601
B C E
CN102
CN101
B C E
E C B
E C B
E C B
B C E
B C E
E C B
D111
E C B
E C B
E C B
PbF
KX-TS2368 CIRCUIT BOARD (Main(Component View))
34
KX-TS2368CAW
12.1.2. Flow Solder Side View (Main)
IC22
TP403
TP401
TP402
TP602
TP603
IC1
SW11/3
SW11/1
SW11/4
SW11/2
IC201
DCM GND
TP612
SP-PHONE TX mode (short)
TP611
MIC-
SP-
MIC+
1
μF
150
Ω
+ -
TP601 SP-PHONE MIC
AF
Voltmeter
Oscillator
1
μF
- +
Oscillator
600
Ω
AF
Voltmeter
Oscillator
32
Ω
SP-PHONE+
SP-PHONE-
DCP
Power Supply
DC4.5V
Power Supply
DC4.5V
AF
Voltmeter
Line 1
Simulator
48V
40mA
TP101
TP102
TP103
TP104
Line 2
KX-TS2368 CIRCUIT BOARD (Flow Solder Side View) Main
35
KX-TS2368CAW
12.1.3. Component View (Operation)
MIC
CN1
X801
C308
C301
X802
LCD
2
1
28
27
C303
KX-T
S
2
3
6
8
CIRCUIT BO
ARD (Component
Vie
w) Oper
ation
PbF
36
KX-TS2368CAW
12.1.4. Flow Solder Side View (Operation)
IC
8
01
IC
3
04
D
ATA
C
S
WR
V
SS
VLCD
VDD
IC
3
02
IC
3
0
3
for Dial mode (Pulse/Tone)
for Redial Time
for Flash Times
for Break %
KX-T
S
2
3
6
8
CIRCUIT BO
ARD (Flo
w
S
older
S
ide Vie
w)
Oper
ation
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