Panasonic KX-TEA308CE

2/4
KX-TEA308CE MAIN NO.3 (2/4)
(f)
(g) (h)
(i) (j)
(k)
(1) (2) (3) (4) (5) (6) (7) (8) (9)
(10) (11) (12) (13) (14) (15)
F E H G
456321
R665
27K
C650
0.0056
R641 100K
C651
0.0056
R640 100K
R613
22K
R612 33K
R614
1K
C610
0.001
VAG
VAG
IC611
3 2
1
R630100K
C607 0.0068
IC609
3 2
1
R632100K
R631
22K
C602
0.1
R620
220K
R621
120K
IC609
5 6
7
R626
27K
350Hz
C603
0.1
C606 0.0033
VAG
R625
39K
440Hz
VAG
620Hz
R615
0
R616
0
DG
J602
N.C
J603
0
TP326
TP373
TP389
TP385
TP327
TP384
TP331
TP372
480Hz
VAG
C600
0.047
R633NC
C601
0.068
VAG
TP347
C609
0.022
+12V
VAG
TP317
TP310
TP319
TP304
TP307
TP301
TP313
TP315
IC603
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
PAGIN
TP344
TP345
TP346
TP352
TP351
R608
0
EXT_BGM
AG
DG
TP305
TP308
TP302
TP311
R606
1.2K
R600
1.2K
R602
1.2K
R603
1.2K
R605
1.2K
R607
1.2K
R604
1.2K
R601
1.2K
TP306
TP318
TP312
TP316
TP314
TP303
TP300
TP309
TP340
TP339
1000P
C616
DG
TONE
BGM_EXT
A[1] A[5] D[0] A[2] A[7] IOWR A[6]
TONE1
TONE2
EXT_BGM
RESET CS_XP3
CROSS POINT
4 8
INT PAGING AMPLIFIERS
TONE
LOW PASS FILTER
350Hz
3.3V
0V
400Hz
3.3V
0V
620Hz
3.3V
0V
No signal
75
KX-TEA308CE