Panasonic KX-TS3282B, Service Manual

Page: 79 / 84

C801J18P
C802 J18P
R800
1M
X801
3
2
1
R163
15(3216)
Q155
R154
10(3216)
D156
X802
D152
5.1V
R161
15K
D153
R160 1K(2125)
D251
R155
100
Q153
Q154
R156
100(1/2W)
R157
4.7k
R158
4.7k
R159 4.7k
D154
C
B
A
D
C420
J18P
12K
R416
2.2M
R454
MICM
10V100
C469
6.3V47 C459
K0.033
C412
16V10
C463
MICP
R420
2.7K
SPM
MIC MUTE
Q450
K1200P
C411
SPP
K0.022
C462
68K R452
100K R464
R423
1K
K0.1
C435
3.9K R453
K0.1
C454
2.7M R455
D451
NC
NC
C625
D452
50V4.7
C457
K0.01
C434
4.7K
R463
150K
R439
C446
K0.01
Z1
C468
NC C452
D450
NC
K0.039
C450
R425
100K
PG
C456
K1.0(2125)
C423
K0.1
2.2K
R465
K1.0(2125)
C467
4.7K
R413
1.2K
R456
K0.01 C473
C455 K1.0(2125)
R411
12K
22K R466
K0.068
C458
16V470 C470
6.3V100 C465
IC401
1
RR
2
RTX
3
TXI
4
TXO
5
TLI
6
TLO
7
RLI
8
RLO
9
MCI
10
MCO
11
CP1
12
NC
13
CP2
14
XDI
15
SKG
16
SKO
17
V+
18
AGC
19
CS
20
SKI
21
VCC
22
VB
23
GND
24
XDC
25
VLC
26
ACF
27
NC
28
RXO
29
RXI
30
RRX
Q432
C471
K0.1
R440
NC
C410
K0.01
Q411
K0.039
C460
K0.047
C453
100K R458
560K
R414
5.6K
R459
10(2125) R410
K0.1
C472
3.3K R461
R421 560K
30K R451
4.7K
R457
C421
NC
100K
R462
50V4.7
C464
560 R415
100K R417
C451 8200P
R441 2.2K
TP405
K0.047 C461
TP404
18K
R460
Q420
SP MUTE
Q410
10V100
C466
16V47
C302
R301
10(3216)
IC301
1
SOUT
2
VDD
3
VB
4
GND
5
IN1
6
IN2
7
IN3
8
IN4
9
OUT4
10
OUT3
11
OUT2
12
OUT1
13
DATA
14
CLOCK
15
LATCH
16
PS
K0.01
C300
J100P
C304
16V47
C301
100K R428
R350
18K
K330P
C305
R311
100K
R300
4.7K
R316
10K
1K
R314
C306
K4700P
C303
K0.1
K0.22
C428
560K
R313
Q300
2.7K
R312
C350
K0.1
470K R315
TP350
R168
390K
C158
J150P
Q156
1K
R166
1K
R180
K0.047
C180
R169
2.7K
Q350
C359 K4700P
C352
K0.22
K0.018 C313
R325 10K
C353
K0.22
Q355
R361
56K
VR2
Q301
R366
68
R354
27K
C308
NC
R358
2.7K
C354
K0.1
R359 390K
R360
4.7K
Q354
C356
K0.1
R363 0
VR1
C311
K4700P
C355
NC
R321
10K
R319
47K
Q302
C357
NC
R352
3.3K
R318
390K
R362
1K
R326 2.2K
R353
3.9K
C351
K0.22
K0.027
C312
R351
8.2K
Q353
R355 82K
Q352
R357 18K
Q351
R356 39K
R164
33
C155 K0.039
R165
820
IC302
1
STB
2
SERW
3
CK
4
Q1
5
Q2
6
Q3
7
Q4
8
G
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
VCC
R432
68K
R431
2.2K
R437
150K
R433
10K
C431
K3300P
C790 M0.1
C157
K0.22 R167 3.3K
R364 47K
C430
K0.1
C360
K0.1
R365
220K
1
CS
2
SO
3
WP
4
VSS
5
SI
6
SCK
7
HOLD
8
VCC
R803
100K
R801
0
R802
100K
J33P C556
Z0.1 C559
K0.047
C558
D550
1M
R560
390K
R556
IC502
1
IN+
2
IN-
3
CS
4
VREF
5
VAP
6
TRIGIN
7
TRIGRC
8
TRIGOUT
9
MODE
10
OSCIN
11
OSCOUT
12
VSS
13
IC
14
PWDN
15
FSKEN
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
STD
22
EST
23 ST/GT
24
VDD
100K
R558
10K
R557
3.581MHz
X550
R539
10(3216)
6V330
C560
D551
470K R555
K0.22
C555
K0.1 C554
100K
R554
J33P C557
330K
R559
10K
R553
IC501
NC
1
INPUT
2
NC
3
PD
4
OSCO
5
OSCI
6
NC
7
VSS
8
LOAD
9
SD
10
ACK
11
STD
12
EST
13
NC
14
VDD
R508
100K
IC503
4
3
9
Q431
Q430
R327
100K
NC
J301
NC
J300
R310 10(3216)
D612
R171
10(3216)
D402
D401
CN102
1
STB5
2
STB4
3
STB3
4
STB2
5
STB1
6
IN8
7
IN7
8
IN6
9
IN5
10
IN4
11
IN3
12
IN2
13
IN1
14
DATA
15
CLK
16
CS
17
VCC
18
LEDGND
19
MIC
20
MICGND
21
Vatt+
22
J302
0(3216)
R324
22K
R317
2.7K
NC
C153
R434 10K
C432
K1800P
R435
100K
NC
VR3
Q303
R328
47K
R329
100K R322
15K
C310
K0.01
R323
330K
IC806
1
VCCA
2
DIR
3
A1
4
A2
5
A3
6
A4
7
A5
8
A6
9
A7
10
A8
11
GND
12
GND
13
GND
14
B8
15
B7
16
B6
17
B5
18
B4
19
B3
20
B2
21
B1
22
G
23
NC
24
VCCB
C253
6.3V100
6V220
C307
C151 16V10
C154
16V47
C413
6V47
C152
16V10
C159
6V47
C160
6V330
C358
16V10
2.2K R810
4.7K
R814
RINGER
R482
0
C481
6V100
R484
470
Q481
R481
10
NC
D481
Q482
R483
47K
Q483
C433
K0.01
R438
10K
10(3216)
R400
D485
Q433
R259
18K
Q356
R369 68K
C361 K0.1
R372
10K
C363 K0.1
R371 10K C362 K0.1
R448 100K
R368
100K
R370 0
CN801
LCD
1 Vcc
2 GND
3 D4
4 D5
5 D6
6 D7
7 R/W
8 E
9 D/C
10 CS
11 RES
MIC 1
2
JJ4
1 MIC+
4 MIC-
2
SP+
3 SP-
JJ5
Headset Jack
1
5
4
3
2
SP
J110 0(5mm)
TEST
R809
100K
NC
C810
NC
C811
NC
C812
NC
C813
R162
NC
IC801
IC802
1
L1BELL
2 AVSS
3 X1
4 X2
5 VSS
6 OSC2
7 OSC1
8 TEST
9 VCC
10 RESET
11 MODEMFSKEN
12 CLOCK1
13 DATAIN1
14 DATAOUT1
15 MODEMCLK
16 MODEMDATA
17 MODEMSTD
18 MODEMDR
19 EEPROMCS
20 EXIO1CS
21 EXIO2CS
22 LINESW
23 CASFSK
24 DTMFSW
25
BEEP
26
XSWLA
TCH
27
GND
28
VDD
29
CSSDETL1
30
CSSDETL2
31
ICMTXD
A
T
A
32
ICMRX
TATA
33
D4
34
D5
35
D6
36
D7
37
E 38
CS
39
D/C
40
R/W
41 LCDRESET
42 DTMFCLK
43 DTMFSTD
44 DTMFSD
45 PULSEMUTE
46 MORASHIMUTE
47 TXMUTE
48 RXMUTE
49 IN1
50 IN2
51 IN3
52 IN4
53 IN5
54 IN6
55 IN7
56 IN8
57 STB1
58 STB2
59 STB3
60 STB4
61 STB5
62 TEST
63 ACDOWN
64 STOP
65
L2HOLDRL
Y
66
L2RL
Y
67
L1HOLDRL
Y
68
L1RL
Y
69
SPCS
70
T
ONEIN
71
HEADSETDET
72
HOOKDET
73
BA
TTLO
W
74
NC
75
DTMF
76
VTREF
77
A
VCC
78
L2EXHOOKIN
79
L1EXHOOKIN
80
L2BELL
2.2K R811
2.2K R812
2.2K R813
4.7K
R815
4.7K
R817
4.7K
R816
100K
R828
100K
R827
100K
R826
100K
R825
100K
R824
100K
R823
100K
R822
100K
R821
100K R830
100K R831
100K R832
100K R833
100K R834
100K R835
100K R836
100K R837
K220P
C381
C382
NC
R380 NC
Q802
2.2K R818
4.7K
R819
R804
2.2K
R805 2.2K
R807 2.2K
R806
2.2K
TEST2
Q435
NC
R442
100K
R373
330K
TPCS
TPSO
TPSI
TPSCK
TPVCC
TPG
TPRESET
TPMODEM
TPDTMF
K270P C565
R808
10M
J305 0(5mm)
NC
C814
NC
C816
Q434
R382
330K
J100P
C380
C209
K0.022
R320
100
R422
180K
R430
5.6K
R170
100
R175
1K(2125)
R840
0
D403 NC
R841
100K
D801
D361 D362
R175
1K(2125)
1
C156
NC
R844
R846
0
NC
C818
R843
NC
NC
Q803
R842
NC
NC
R845
C817
NC
C251
NC
C252
NC
R252
NC
R253
NC
R257 NC
R258
NC
R251
NC
R254
NC
C254
NC
Q250
NC
R509
NC
R507
NC
R506
NC
NC
C505
C506
NC
Q501 NC
C815
4700P
MDM_STD
VOL3
SPV
OL
VOL1
VOL2
HANDSET
(1)
(2)
(3)
(4)
(13)
(12)
(11)
(10)
(9)
(8)
(7)
(6)
(5)
(23)
(22)
(21)
(20)
(19)
(18)
(17)
(16)
(14)
(15)
(34)
(33)
(32)
(31)
(30)
(29)
(28)
(27)
(26)
(25)
(24)
(35)
5V
5V
10V
5.1V
7.4V
3.2V
5V
5V
5V 5V
Intercom TX (HS)
Intercom
TX (SP)
Intercom RX
Intercom RX
Tel Line
TX (HS)
Tel Line
TX (SP)
Tel Line RX