Panasonic KX-TSC62SXW - Main Schematic Diagram

26
KX-TSC62SXB/KX-TSC62SXW
11.2. Schematic Diagram (Main)
R301
100k
C304 0.01u
C321
0.01u
C419
33u 16
2
14
C
CN
134C
u1
.
0
51
4
R
k01
C423
0.082u
R424 220k
C425
0.1u
R427 120
R422
39K
C422
5600p
R425
2.7M
C426
NC
C424 NC
R429
10k
R421
2.7k
C429
0.1u
R423
10K
C427
1000p
R426 2.2k
R481
10k
C484
0.027u
C481
0.01u
R483
6.8K
R433
4.7k
C433
0.01u
C434
0.1u
R434
47
R436 330k
R432 3.9M
C432
NC
R431
1k
Q433
R443
4.7k
C490
0.01u
C439
NC
R414
470k
R492 680
Q434
GND
C622
0.1u
R610 100k
Q602
C621
100u 6.3
R608 4.7k
C614
47u 6.3
C607 0.027u
C623 0.01u
R609 1.8M
TP611
C602
0.047u
IC601
1
RR
2
RTX
26
RXO
27
RXI
3
TXI
28
RRX
4
TXO
25
ACF
5
TLI
24
VLC
6
TLO
23
XDC
7
RLI
22
Gnd
8
RLO
21
VB
9
MCI
20
VCC
10
MCO
19
SKI
11
CP1
18
*CS
12
CP2
17
AGC
13
XDI
16
V+
14
SKG
15
SKO
R616 4.7k
TP612
TP602
C613 0.068u
C609 0.1u
C606 0.068u
R617 2.2k
C617 47u
6.3
C608 0.022u
R603 3.3k
R602 2.7K
C620 0.027u
C610 1u
R611 18k
C619 4.7u
16
R604
4.7k
C605 0.0027u
R606 30k
C616 0.1u
C611 1u
R612 820
R600 3.9K
C615 22u 16
C603
0.0082u
R607 68k
C601
1000u 6.3V
R613 100k
R601
10k
R618
6.8K
R605 2.2M
D305
R494 1M R496 1.5M R497 470k R498 2.7M R495 56k
R482
10k
C482
0.01u
Q305
C624
0
D414
R620
NC
TP21
BELLIN
TP22
DTMF_GAIN_CNT
TP20
WAKEUP
TP23
DTMFIN
TP15
BEEP
TP13
RXMUTE
TP19
VSS
TP14
TXMUTE
TP18
VDD
TP17
PULSE
TP16
DTMF_OUT
TP10
SPVOL
TP24
FSKIN
TP11
RELAY
TP25
HOOKDET
TP401 TP402
TP403
MIC+
MIC-
SP
1
+
2
-
GND
+3.6V
Q302
C452 NC
C453
L402
NC
C451
NC
R307 56k
R61510k
R418
NC
C420
NC
SW301
1
3
2 4
6
5
R302 4.7k
R304 1M
D321
18V
R402
6.8k
Q401
R412
15
D413
5.6V
Q431
C438
0.01u
JJ401
3
2
4
1
Q421
Q422
C618 33u 16V
R417
820
C413
220u
6.3
R303
150k
C402
3300p
R404
270
R614 47k
+3.6V
R403
NC
Q301
TP12
SPCS
C483
0.018u
R419
39K
C435
0.022u
D601
C45
4
NC
C404
NC
C440
10u
C650
NC
C455
NC
L406 NC
L407 NC
L408
NC
L404
NC
L405
C612
4.7u10
MIC +
MIC -
SP +
SP -
RELAY
SP_CS
TX_MUTE
CN1
DTMF
PULSEBEEP
TXMUTE
SPVOL
MIC+
MIC-
CN2
NC: No Components
(1)
(2)
(3)
(4)
(5)
(6)
(10)
(8)
(9)
(11)
(12)
(7)