Panasonic KX-TDA6382X / KX-TDA6382SX Service Manual ▷ View online
61
KX-TDA6382X/KX-TDA6382SX
9.2.
Sub Board
9.2.1.
Component View
KX-TDA6381 / KX-TDA6382
SUB BOARD COMPONENT VIEW
DIP
REF2
J 5 1 4
J 5 1 5
J 5 1 6
J 5 1 7
J 5 1 5
J 5 1 6
J 5 1 7
R 2 0 I
R 2 0 J
R 2 0 K
R 2 0 L
R 2 0 M
IC1I
R 2 0 N
IC1J
R 2 0 O
IC1K
IC1L
R 2 0 P
IC1M
IC1N
IC1O
IC1P
DA1I
DA1J
DA1K
D A 1 L
DA1M
R21I
DA1N
R21J
DA1O
R21K
R21L
DA1P
R 2 1 M
R21N
R21O
R21P
J 5 3 3
J 5 3 4
J 5 3 5
J 5 3 6
J 5 3 4
J 5 3 5
J 5 3 6
R 2 2 I
R 2 2 J
R 2 2 K
R 2 2 L
R 2 2 M
R 2 2 N
R 2 2 O
R 2 2 P
R629
R630
R 2 4 I
RA501
RA502
R 2 4 J
R 2 4 K
R 2 4 L
R 2 4 M
R A 5 0 5
R 2 4 N
R 2 4 O
R 2 4 P
ZNR2I
ZNR2J
L
2
R
N
Z
K
2
R
N
Z
C618
C619
O
2
R
N
Z
N
2
R
N
Z
M
2
R
N
Z
Z N R 2 P
C 6 4 8
C 6 4 9
P C 4 I
P C 4 J
P C 4 K
P C 4 L
P C 4 M
P C 4 N
P C 4 O
P C 4 P
P C 5 I
P C 5 J
P C 5 K
P C 5 L
P C 5 M
P C 5 N
P C 5 O
P C 5 P
J614
J615
J 6 1 6
J 6 1 7
R 3 2 4
R325
J 6 3 3
J 6 3 4
J 6 3 4
J635
J636
J 1 I
J 1 J
J 1 K
J 1 L
J 1 M
J 1 N
J 1 O
J 1 P
D 4 I
D 4 J
D 4 K
D 4 L
D 4 M
C 1 0 I
D 4 N
C 1 0 J
D 4 O
C 1 0 K
C 1 0 L
D 4 P
C 1 0 M
R14I
C 1 0 N
R14J
C 1 0 O
C507
R14K
C 1 0 P
R14L
C508
R14M
R14N
R 1 4 O
R14P
D 5 I
D 5 J
D 5 K
D 5 L
D 5 M
C11I
D 5 N
R A 6 0 2
C11J
D 5 O
C11K
RA604
D 5 P
C11L
RA605
C11M
R15I
C11N
R15J
C11O
R15K
C11P
R15L
R15M
C 3 2 5
R555
R15N
C326
R15O
R557
R 1 5 P
R 1 6 I
T H 1 I
T H 1 J
R 1 6 J
T H 1 K
R 1 6 K
T H 1 L
R 1 6 L
T H 1 M
R 1 6 M
T H 1 N
R 1 6 N
T H 1 O
R 1 6 O
T H 1 P
R 1 6 P
T 1 I
T 1 J
T 1 K
T 1 L
C 5 3 0
T 1 M
C 5 3 1
T 1 N
C 5 3 2
T 1 O
C 5 3 3
C 5 3 4
T 1 P
C 5 3 5
R 1 7 I
C 5 3 6
R 1 7 J
R 1 7 K
R 1 7 L
R 1 7 M
R 1 7 N
R 1 7 O
R 1 7 P
C540
C541
R 1 8 I
C 5 4 6
R 1 8 J
C 5 4 7
R 1 8 K
R 1 8 L
C548
C549
R 1 8 M
R 1 8 N
R 1 8 O
R18P
C551
C553
R 1 9 I
R 1 9 J
R 1 9 K
R 1 9 L
R 1 9 M
R 1 9 N
R 1 9 O
R 1 9 P
IC310
C N 6
CN8
J 1 0 1
S A 1 I
J 1 0 2
S A 1 J
J 1 0 3
S A 1 K
S A 1 L
S A 1 M
S A 1 N
S A 1 O
S A 1 P
J308
J309
1
2
31
32
29
30
59
60
1
1 1
1 0
2 0
P
O
N
M
L
K
J
I
Q 5 P
Q 5 M
Q 5 K
Q 5 L
Q 5 N
Q 5 I
Q 5 J
Q 5 O
C 5 1
C601
R31
R32
+
-
C8I
+
-
C8J
+
-
C8K
+
-
C8L
+
-
C8M
+
-
C 8 N
+
-
C 8 O
+
-
C8P
+
-
C 6 4 7
+
-
C545
+
-
C 6 I
+
-
C 6 J
+
-
C 6 K
+
-
C 6 L
+
-
C 6 M
+
-
C 6 N
+
-
C 6 O
+
-
C 6 P
+
-
C 7 I
+
-
C 7 J
+
-
C 7 K
+
-
C 7 L
+
-
C 7 M
+
-
C 7 N
+
-
C 7 O
+
-
C 7 P
62
KX-TDA6382X/KX-TDA6382SX
9.2.2.
Bottom View
KX-TDA6381 / KX-TDA6382
SUB BOARD BOTTOM VIEW
REF1
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
C2
4
R5
15
I
R5
15
J
C26
R5
15
K
R5
15
L
C28
C1
I
C29
2.
5V
C1
J
C1
K
C1
L
C1
M
C1
N
C1
O
C1
P
C30
L5
04
I
C3
1
L5
04
J
C33
L5
04
K
L5
04
L
C35
R5
16
I
C36
R5
16
J
C37
R5
16
K
R5
16
L
C3
9
R610M
C2I
R610N
C2J
R610O
C2K
R610P
C2L
C2M
C2N
C2O
C2P
C4
1
L5
05
I
L5
05
J
C42
L5
05
K
C43
C44
L5
05
L
C45
R611M
C3I
R611N
C3J
R611O
C3K
C3L
R611P
C3M
C3N
C3O
C3P
R6
26
C4I
C4J
C4K
C4L
R631
C4M
R23I
C4N
R23J
C4O
R23K
R23L
C4P
R6
35
R23M
C6
2
R23N
C6
3
R23O
R23P
C6
4
C6
5
3.
3V
C6
04
C6
05
ZNR1I
C606
ZNR1J
ZNR1K
ZNR1L
ZNR1M
ZNR1N
ZNR1O
ZNR1P
C6
17
M
C6
17
N
C6
17
O
C6
17
P
R6
15
M
R6
15
N
R6
15
O
R6
15
P
L6
04
M
L6
04
N
L6
04
O
L6
04
P
R6
16
M
R6
16
N
R6
16
O
R6
16
P
R27I
R27J
R27K
R27L
R27M
R27N
R27O
R27P
L6
05
M
L6
05
N
L6
05
O
L6
05
P
C9I
C9J
C9K
C9L
C9M
Q4I
C6
46
C9N
Q4J
C9O
Q4K
Q4L
C9P
Q4M
Q4N
Q4O
Q4P
DG
PC
1I
PC
1J
PC
1K
PC
1L
PC
1M
C5
04
I
PC
1N
C5
04
J
PC
1O
C5
04
K
C5
04
L
PC
1P
R5
02
I
RL
2I
R5
02
J
RL
2J
R5
02
K
RL
2K
R5
02
L
RL
2L
RL
2M
PC
2I
RL
2N
PC
2J
C687
RL
2O
PC
2K
PC
2L
RL
2P
C688
C6
89
IC
60
9
PC
2M
C5
05
I
PC
2N
C5
05
J
PC
2O
C5
05
K
PC
2P
C5
05
L
C6
90
C691
R5
03
I
RL
3I
R5
03
J
RL
3J
R5
03
K
RL
3K
RL
3L
R5
03
L
RL
3M
C696
RL
3N
RL
3O
C697
RL
3P
C698
C6
99
C5
06
I
C5
06
J
C5
06
K
C5
06
L
R504I
R504J
R504K
R504L
DA
50
1I
DA
50
1J
DA
50
1K
DA
50
1L
R505I
R505J
R505K
R505L
DA
50
2I
DA
50
2J
DA
50
2K
DA
50
2L
R506I
D1I
R506J
D1J
R506K
D1K
D1L
R506L
D1M
R30I
D1N
R30J
D1O
R30K
R30L
D1P
R30M
R11I
R30N
R11J
R30O
R11K
R30P
R11L
R11M
J11
R11N
J12
J13
R11O
J14
R11P
J15
D2I
J16
D2J
J17
D2K
D2L
J18
D2M
D2N
D2O
D2P
C6
04
M
C6
04
N
C6
04
O
C6
04
P
R1
42
J637
R1
43
R6
02
M
R3
2I
VREF1
VR
EF
2
R6
02
N
R3
2J
R6
02
O
R1
47
R3
2K
R6
02
P
R1
48
R3
2L
R3
2M
R3
2N
R3
2O
R3
2P
C6
05
M
C6
05
N
C6
05
O
C6
05
P
R509I
L1I
R509J
IC
6
L1J
IC
7
R509K
L1K
L1L
R509L
IC8
IC9
R6
03
M
L1M
L1N
R6
03
N
L1O
R6
03
O
R6
03
P
L1P
L2I
L2J
L2K
L2L
R1
8
R1
9
R604M
L2M
R3
4I
L2N
R604N
R3
4J
L2O
R604O
C513
R3
4K
R604P
L2P
R3
4L
R550
R3
4M
C515
R551
R3
4N
C5
16
R3
4O
C5
17
R20
R3
4P
R554
DA
60
1M
R2
1
R2
2
DA601N
R556
DA601O
R2
3
DA
60
1P
R2
4
R2
5
C520
R605M
R1I
C12I
J4I
R35I
C5
21
R605N
C522
R1J
C12J
J4J
R35J
R605O
C5
23
R1K
C12K
J4K
R35K
C12L
R605P
R1L
R35L
J4L
R35M
R1M
J4M
C12M
J4N
R1N
C12N
R35N
R35O
J4O
R1O
C12O
C12P
R1P
J4P
R35P
DA
60
2M
DA602N
DA602O
DA
60
2P
R606M
R2I
R606N
R2J
R606O
R2K
R2L
R606P
R2M
R2N
R2O
C537
R2P
C5
38
C5
39
R3I
R3J
C543
R3K
C5
44
R3L
R3M
R3N
R3O
R3P
C550
R4I
J7I
C552
R4J
J7J
R4K
J7K
J7L
R4L
R4M
J7M
J7N
R4N
R4O
J7O
R4P
J7P
4M
R609M
C16I
R5I
R609N
R5J
C16J
R609O
R5K
C16K
R609P
C16L
R5L
C16M
R5M
R5N
C16N
R5O
C16O
C16P
R5P
R510I
R510J
R510K
R510L
R6I
R6J
R6K
R6L
R6M
R6N
5V
R6O
R6P
R511I
R511J
R511K
R511L
IC
50
8
R9
1
R9
2
15
V
IC10
IC11
PNLB1799ZC-LV
I
J
20
10
11
1
1
2
31
32
29
30
59
60
1
1
1
1
K
L
O
P
I
J
M
N
O
P
P
O
N
M
K
L
L
K
J
I
N
M
R30
C5
0
L4I
L3I
L4J
L3J
L4K
L3K
L4L
L3L
L4M
L3M
L4N
L3N
L4O
L3O
L4P
L3P
D3O
D3P
D3N
D3M
D3L
D3K
I
3
D
J
3
D
C1
3P
C1
3O
C1
3N
C1
3M
C1
3L
C1
3K
C1
3J
C1
3I
KX-TDA6381/ 6382
KX-TDA1186
/
63
KX-TDA6382X/KX-TDA6382SX
10 Appendix Information of Schematic Diagram
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
64
KX-TDA6382X/KX-TDA6382SX
11 Exploded View and Replacement Parts List
11.1. IC Data
11.1.1.
IC3 (ASIC)
Pin No.
Pin Name
Signal Name
I/O
ACT
Description
149
P07
(DT_OE[15])
O
H
Reserve
148
P06
(DT_OE[14])
O
H
Reserve
147
P05
(DT_OE[13])
O
H
Reserve
146
P04
(DT_OE[12])
O
H
Reserve
145
P03
(DT_OE[11])
O
H
Reserve
144
P02
(DT_OE[10])
O
H
Reserve
143
P01
(DT_OE[9])
O
H
Reserve
142
P00
(DT_OE[8])
O
H
Reserve
158
P17
VER5
I
H/L Card Identification backup
157
P16
VER4
I
H/L
156
P15
VER3
I
H/L
155
P14
VER2
I
H/L For Hard Version management Initial 0
154
P13
VER1
I
H/L
153
P12
VER0
I
H/L
152
P11
PORT1
I
L
Port Number 16
151
P10
PORT0
I
L
168
P27
O
H
Reserve
167
P26
O
H
Reserve
166
P25
O
H
Reserve
165
P24
O
H
Reserve
164
P23
LED_G
O
L
LED Green ON
163
P22
LED_R
O
L
LED Red ON
162
P21
I
H
+3.3V pull up
161
P20
OPTION0
I
L
Option board 0 detection
107
P37
O
H
Reserve
176
P36
O
H
Reserve
175
P35
O
H
Reserve
174
P34
O
H
Reserve
173
P33
O
H
Reserve
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