Panasonic KX-TDA6382X / KX-TDA6382SX Service Manual ▷ View online
57
KX-TDA6382X/KX-TDA6382SX
8.3.2.
Sub Board
2
4
1
3
7
8
5
6
58
KX-TDA6382X/KX-TDA6382SX
9
12
11
13
10
59
KX-TDA6382X/KX-TDA6382SX
9 Printed Circuit Board
9.1.
Main Board
9.1.1.
Component View
KX-TDA6381 / KX-TDA6382
MAIN BOARD COMPONENT VIEW
DIP
REF2
C2
0
C2
1
R4
03
C2
3
C2
4
R2
0A
R2
0B
C26
R2
0C
C27
R2
0D
C28
IC1A
C29
R2
0E
IC1B
R2
0F
IC1C
R2
0G
IC
1D
R2
0H
IC
1E
IC1F
IC
1G
R4
10
C30
IC1H
R4
11
DA
1A
F1
C31
R4
12
DA
1B
DA
1C
C33
DA
1D
C34
R21A
DA
1E
C35
R21B
DA
1F
C36
R21C
DA1G
C37
R2
1D
DA
1H
C3
9
R21E
R21F
R21G
R21H
CN
40
1
C3A
C4
1
C3B
C3C
C4
3
C3D
R2
2A
C45
C3E
R2
2B
C3F
R2
2C
C3G
R2
2D
R810
C3H
R811
R2
2E
R2
2F
R812
R2
2G
R8
13
R2
2H
R8
14
LA1
R8
15
LA2
LA3
R817
LA4
LA5
C5
2
LA6
C5
3
C5
4
C55
R42E
C56
R42F
C5
7
R42G
C5
8
R820
R42H
C5
9
R821
R8
22
R825
C4
02
R8
26
C403
R8
27
C404
C60
C405
C61
C406
RA
30
2
C6
2
C4
07
C63
C4
08
RA304
C6
4
C4
09
R2
4A
C65
R43E
R2
4B
R43F
R2
4C
R43G
R2
4D
R43H
C 6 9
R2
4E
Q1
5
Q16
R2
4F
R2
4G
C4
10
R2
4H
C411
X401
C70
C71
C6
A
C72
RA2
C6
B
C7
3
C6
C
C7
4
C6
D
C7
5
ZNR2A
RA5
R4
4E
C8
01
C6
E
C76
ZNR2B
RA6
C6
F
R4
4F
C77
ZNR2C
R4
4G
C6
G
C78
ZNR2D
C6
H
R4
4H
C79
C8
05
ZNR2E
ZNR2F
C8
06
C4
24
6
C807
+
-
C4
24
7
ZNR2G
C808
ZNR2H
C4248
DA31A
+
-
C809
C4
22
DA31B
C423
DA31C
DA31D
C80
C7
A
C81
LE
D1
C4
26
C7
B
C8
2
C4
27
C7
C
C8
3
C428
C7
D
C8
4
+
-
C8
10
C429
C7
E
R45E
C85
C7
F
R45F
C86
R45G
C7
G
C87
C7
H
R4
5H
C88
C8
15
C816
+
-
C817
C4
30
C8
18
LA
40
5
DA32A
+
-
C819
LA406
DA32B
R4232
LA407
DA32C
R4233
LA408
C90
DA32D
LA409
C91
+
-
C8A
C4
36
+
-
C8
B
C437
C93
+
-
C8C
C94
+
-
C8D
C820
C95
+
-
C8
21
R4
6E
+
-
C8E
R4
6F
+
-
C8F
R4
6G
+
-
C8G
R4
6H
+
-
C8
H
C1
R4240
C442
C6
C4
43
C7
C444
C8
C4
45
C4
46
C453
C4
55
C4
57
C458
Q5
A
Q5
B
Q5
C
Q5
D
Q5
E
Q5
F
Q5
G
Q5
H
C461
L101
C462
L103
R49E
R49F
R49G
R4
9H
D803
D804
D8
06
IC
40
1
IC
40
2
IC403
R4287
R4288
C4
88
R4289
IC409
C489
C490
C4
91
TH1
C4
96
C497
C4
98
IC801
C4
99
IC802
IC
80
3
R3
10
A
R3
10
B
R3
10
C
R3
10
D
PC
4A
PC
4B
PC
4C
PC
4D
J4
01
PC
4E
J4
02
PC
4F
J4
03
R103
PC
4G
J4
04
PC
4H
C3146
+
-
C3147
J4
09
R3
11
A
R3
11
B
R3
11
C
R3
11
D
PC
5A
PC
5B
PC
5C
PC
5D
R111
PC
5E
R112
PC
5F
PC
5G
PC
5H
R3132
R3133
R3136
L1
C4104
R3
32
A
C4105
R332B
C4106
R332C
R332D
J10
R333A
R333B
R333C
R333D
J4214
J1A
J4215
J1B
J4216
J1C
J4217
J1D
J25
C317A
J1E
J26
R142
C317B
J1F
R143
C317C
J1G
C317D
J1H
R3
34
A
J1
I
R3
34
B
J1
J
R3
34
C
J1K
R147
R3
34
D
J1L
R148
L1A
D4
A
J1M
L1B
D4
B
J1N
L1C
D4
C
J1O
L1D
D4
D
J1P
C1
0A
D4
E
L1E
J3
2
C1
0B
L1F
D4
F
J3
3
C1
0C
IC
3
L1G
D4
G
J34
C1
0D
IC4
L1H
D4
H
IC5
R14A
C3
18
A
C1
0E
IC6
R14B
C1
0F
R14C
IC
7
C1
0G
IC
8
R14D
C1
0H
IC
9
R335A
R14E
R335B
R14F
R335C
R14G
R335D
R14H
RA401
D5A
RA
40
2
D5B
RA403
C3
13
D5C
J4233
L34
D5D
J4234
C11A
J4235
R4
10
E
D5E
C11B
R4
10
F
J4236
D5F
C11C
R4
10
G
D5G
R1
4
C11D
R4
10
H
D5H
RA409
R1
5A
C3
19
A
C11E
R1
5B
C11F
R1
5C
C11G
R1
5D
R18
C11H
R3
36
A
R19
R1
5E
R3
36
B
R1
5F
R3
36
C
R1
5G
R3
36
D
R1
5H
SA
3
R35A
DA801
R4
11
E
R35B
R2
2
R4
11
F
R35C
R2
3
R4
11
G
R35D
C9
04
R411H
TH1A
R1
6A
R35E
C9
05
TH1B
R1
6B
C9
06
R35F
RA13
TH1C
R1
6C
R35G
C907
Q4
TH1D
R1
6D
R174
C9
08
R35H
C9
09
TH1E
R1
6E
RA16
R176
TH1F
R1
6F
TH1G
R1
6G
C3
30
TH1H
R1
6H
RA
18
RA
19
T1
A
C331
DA41E
TH
1I
T1
B
C332
DA41F
TH
1J
RA
42
3
T1
C
TH1K
DA41G
RA424
T1
D
C910
DA41H
TH1L
RA425
C911
T1
E
TH1M
RA426
T1
F
TH1N
C912
RA427
T1
G
TH1O
C913
RA428
RA
20
C3
38
TH1P
T1
H
C9
14
RA21
C339
R1
7A
C915
RA22
R17B
C916
RA23
R17C
C917
RA24
R3
8
R17D
RA25
R39
R17E
RA26
R17F
R17G
RA28
C3
40
R17H
RA29
C3
41
DA42E
DA42F
DA42G
R4
0
DA42H
FIL402
C923
FIL404
C9
25
R1
8A
C926
RA
32
R1
8B
C927
R1
8C
C9
28
R1
8D
C929
R339A
R1
8E
R339B
R1
8F
R339C
R1
8G
R339D
R1
8H
C930
C931
R1
9A
RA42
R56
R1
9B
R57
R1
9C
R1
9D
RA
45
R1
9E
C417E
RA
46
R1
9F
C417F
C417G
C4187
R1
9G
RA
48
R1
9H
C417H
RA
49
RA453
C16A
C16B
C16C
RA
50
C16D
RA
51
C16E
C4
18
B
C16F
C16G
C16H
R7
5
R7
6
C4
19
B
L4
03
Q801
Q802
C381
C382
C383
R8
2
C387
IC308
R8
8
R89
CN1
L801
CN2
L802
L803
CN3
R90
L804
R91
R92
CN
6
R9
3
R9
4
CN8
SA1A
X1
R95
SA1B
R96
SA1C
SA1D
SA1E
SA1F
SA1G
SA1H
J1
01
J1
02
J1
03
ZN
R1
J300
J301
J3
05
J3
06
J308
C1
0
C1
1
C1
4
C1
6
C1
7
C1
8
IC
10
C1
9
IC
11
29
30
59
60
31
32
1
11
10
20
25
50
1
26
A1
B1
B10
A10
A2
0
B2
0
A30
B30
A4
0
B4
0
A4
5
B4
5
PN
LB
22
55
ZA
-L
V
KX
-T
DA
63
81
/T
DA
63
82
1
2
3
4
C
D
E
F
G
H
B
A
2
1
1
16
17
32
33
48
49
64
1
25
26
50
51
75
76
100
1
52
53
10
4
10
5
15
6
15
7
20
8
1
1
16
17
32
1
50
26
1
100
7
75
24
48
25
R162
1.5A
R8
04
R8
05
R8
03
R806
J27
CN4
4
31
2
J21
C8
13
C8
14
J8
01
1
2
3
4
5
6
7
8
9
9
8
7
6
5
4
3
2
1
AB
60
KX-TDA6382X/KX-TDA6382SX
9.1.2.
Bottom View
KX-TDA6381 / KX-TDA6382
MAIN BOARD BOTTOM VIEW
REF1
C 1 A
C 1 B
C 1 C
C 1 D
C 1 E
C 1 F
C 1 G
C 1 H
L 4 4 E
L 4 4 F
L 4 4 G
L 4 4 H
C2A
C
2
C
B
2
C
C 2 D
C 2 E
C 2 F
C 2 G
C2H
R801
L 4 5 E
L 4 5 F
R802
L 4 5 G
L 4 5 H
R 8 1 6
C 4 A
R 8 1 9
C4B
C 4 C
C4D
R 2 3 A
C4E
R 2 3 B
C4F
R 2 3 C
C4G
R 2 3 D
C4H
R 2 3 E
R 2 3 F
+ 2 . 5 V
R 2 3 G
R 8 2 4
R 2 3 H
RA301
Z N R 1 A
ZNR1B
ZNR1C
ZNR1D
F
1
R
N
Z
E
1
R
N
Z
ZNR1G
ZNR1H
RA1
RA9
D G 1
D G 2
DG3
+ 1 5 V
A G
C92
R 2 7 A
R 2 7 B
R 2 7 C
R 2 7 D
R 2 7 E
R 2 7 F
+ 3 . 3 V
R 2 7 G
R 2 7 H
C 9 A
C 9 B
C 9 C
C 9 D
Q4A
C 9 E
Q 4 B
C 9 F
Q 4 C
C 9 G
Q 4 D
C 9 H
Q 4 E
Q 4 F
Q 4 G
Q 4 H
C 4 4 E
C 4 4 F
C 4 4 G
C 4 4 H
C 4 5 E
C 4 5 F
C 4 5 G
C 4 5 H
1 6 . 3 8 4 M
P C 1 A
D 8 0 1
P C 1 B
D 8 0 2
P C 1 C
P C 1 D
P C 1 E
P C 1 F
D 8 0 7
P C 1 G
P C 1 H
D 8 0 8
F G
R L 2 A
R L 2 B
R L 2 C
R L 2 D
P C 2 A
R L 2 E
P C 2 B
R L 2 F
P C 2 C
R L 2 G
P C 2 D
R L 2 H
P C 2 E
P C 2 F
P C 2 G
P C 2 H
R L 3 A
R L 3 B
R L 3 C
R L 3 D
R L 3 E
R L 3 F
R L 3 G
R L 3 H
GND-2
J1
J2
J3
J4
J5
J6
J 7
C3148
J 8
L 3 4 A
L 3 4 B
L 3 4 C
L 3 4 D
D 1 A
D
1
D
C
1
D
B
1
D
R30A
D 1 E
R30B
D 1 F
R30C
D 1 G
R30D
R 1 2 0
D1H
R11A
R 1 2 1
L 3 5 A
R30E
R11B
R122
L 3 5 B
R30F
R11C
R123
L 3 5 C
R30G
R11D
R124
L 3 5 D
R30H
R125
R11E
R126
R11F
R127
R11G
R3140
R11H
D 2 A
D 2 B
D 2 C
D 2 D
J11
D 2 E
J12
D 2 F
J13
D 2 G
J14
R324
D 2 H
J15
R325
J16
R32A
R32B
R32C
R32D
R 3 2 E
R 3 2 F
R 3 2 G
R 3 2 H
VREF1
V R E F 2
R 3 1 5 A
R 3 1 5 B
R 3 1 5 C
R 3 1 5 D
J 3 7
R 3 1 6 A
R 3 1 6 B
R 3 1 6 C
R 3 1 6 D
R A 4 0 4
R 3 4 A
R 3 4 B
R 3 4 C
R 3 4 D
R 3 4 E
R 3 4 F
R 3 4 G
R 3 4 H
R20
R1A
R21
C325
C12A
J4A
R1B
C326
C12B
J4B
R1C
C12C
J4C
RA10
R1D
C12D
J4D
R1E
C12E
J4E
RA12
C12F
J4F
R1F
Q 3
C12G
J4G
R1G
C12H
J4H
R1H
RA15
P G
R 2 A
R 2 B
R 3 2
R 2 C
R 2 D
R 2 E
R 2 F
R 3
R 2 G
C918
R 4
R 2 H
C919
1
2
9
C
0
2
9
C
R3A
C922
R3B
R3C
R3D
RA31
R3E
R3F
H
3
R
G
3
R
C 3 4 A
C 3 4 B
C 3 4 C
C 3 4 D
R4A
J 7 A
R4B
J 7 B
R4C
J 7 C
R4D
J 7 D
R4E
J 7 E
J 7 F
G
4
R
F
4
R
J 7 G
R4H
J 7 H
R A 4 5 1
C 3 5 A
R A 4 5 2
C 3 5 B
C 3 5 C
C 3 5 D
R 5 A
R 4 1 5 E
R 5 B
R 4 1 5 F
R 5 C
R 4 1 5 G
R 5 D
R 4 1 5 H
U 1
4M
R 5 E
R 5 F
R 5 G
R 5 H
R 6 A
R 4 1 6 E
R6B
R 4 1 6 F
R6C
R 4 1 6 G
R6D
R 4 1 6 H
R6E
R6F
R6G
R6H
S F G
J3114
J3115
J3116
+ 5 V
R 8 7
J3117
IC310
L 8 1 0
L 8 1 1
J3133
J3134
J3135
J3136
J309
A
B
C
D
E
F
G
H
R 4 0 1
R402
R 4 0 4
R 4 0 5
R 4 0 6
R 4 0 7
C412
C413
C421
LA401
LA402
L A 4 0 3
L A 4 0 4
C431
C 4 3 2
C440
C 4 4 1
C448
C456
C459
IC404
J405
J 4 0 6
J 4 0 7
J408
J 3 5
J36
RA405
RA406
R A 4 0 7
R A 4 0 8
12.288M
RA410
RA411
R A 4 1 2
R A 4 1 3
RA414
RA415
R A 4 1 6
RA417
RA418
R A 4 1 9
RA420
RA421
RA422
FIL403
Q401
L 4 0 1
L 4 0 2
C425
C434
C451
C452
C460
C424
C 4 3 3 C 4 3 5
C 4 4 9
C 4 5 0
IC20
C 6 6
R A 3
J22
J23
J24
R 1 1 7
J 1 7
J 1 9
J 1 9
J 2 0
J 2 8
J 2 9
J 3 0
J 3 1
J 9
J 1 8
D 3 H
D 3 G
D 3 F
D 3 E
D 3 D
D 3 C
D 3 B
D 3 A
C447
C438
R 9 7
C439
C454
C812
C811
R30
R31
R33
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
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