Panasonic KX-TEA308CE

21.3. MAIN No.3 (Cross-Point Block)
1/4
KX-TEA308CE MAIN NO.3 (1/4)
(a) (b)
(c)
(d) (e)
(1)
(2) (3) (4) (5) (6) (7) (8) (9)
(10) (11) (12) (13) (14) (15)
D C B A
456321
EXT[8] EXT[7] EXT[4] EXT[2] EXT[1] EXT[3] EXT[5] EXT[6]
C635
0.1
C626 470P
IC610
5 6
7
VAG
R664
12K
IC610
3 2
1
R663
12K
C634
0.1
C625 470P
VAG
CO2
CO3
CO1
TP379
A[1-7],CS_XP1,CS_XP2,CS_XP3,D[0],IOWR,RESET
IC601
1
Y3
2
AY2
3
RST
4
AYX3
AX0
5
6
NC6
7
X14
8
X15
9
X6
10
X7
11
X8
12
X9
X10
13 14
X11
15
NC15
16
NC16
17
Y7
18
VSS
19
Y6
20
STR
21
Y5
22
VEE
23
Y4
24
AX1
25
AX2
26
AY0
27
AY1
28
NC28
29
NC29
30
X13
31
X12
32
X5
33
X4
34
X3
35
X2
36
X1
37
X0
38
NC38
39
Y0
40
CS
41
Y1
42
DATA
43
Y2
44
VDD
TP329
R610
330
R609
330
TP328
R611
330
TP330
TAM1 TAM 2
DOOR2 DOOR1
TP348
VAG
R624
0
TP349
C630
0.022
VAG
R6296.8K
VAG
TP350
C629
0.022
C628
0.022
R6286.8K
R623
0
R622
0
R6276.8K
IC602
1
Y2
2
Y1
3
Y0
4
NC4 NC5
5
6
DATA
7
X0
8
AX0
9
X1
10
AX1
11
X2
12
CS
X3
13
14
VSS
15
VEE
16
AY0
17
AY1
18
NC18
19
NC19
20
AY2
21
STR
22
RST
23
Y7
24
Y6
25
Y5
26
Y4
27
Y3
28
VDD
TP334 TP332 TP333
TP395
TP366 TP367
TP380
TP396
+12V
C604
0.022
AG
DG
+12V
C605
0.022
AG
DG
TP321 TP322 TP320 TP325 TP324 TP323
TP337
TP336
TP335
TP338
VAG
1000P
C613
DG
1000P
C617
DG
R655 22K
R656 22K
CO1 CO2 CO3
PAGOUT
DOOR2 DOOR1
VAG-CO[3]
VAG-CO[2]
VAG-CO[1]
TAM2
TAM2
TAM1
TAM1
OGM1
DTMFG
MODEM
CALLID1
CALLID2
DTMFR1 DTMFR2
PAGIN
D[0]
A[7]
A[4]
IOWR
A[3]
A[5]
A[6]
A[1]
A[2]
D[0] A[2] A[1] A[6] A[7] IOWR A[5]
EXT_BGM
INT1
INT1 INT2
INT2
INT3
INT3
INT3
TONE
RESET
RESET
CS_XP1
CS_XP2
CROSS POINT
4 8
CROSS POINT
8 16
INT CID AMPLIFIERS
INT BIN
74
KX-TEA308CE