Panasonic TDA-600, Service Manual

Page: 113 / 133

4/4
KX-TDA600
CE
EMPR BOARD SCHEMATIC DIAGRAM No.4 (4/4)
(11)
(12)
(13)
(14) (15)
(i) (j) (k) (m) (n)
DG
1.5K
R417
DG
10K
R410
X401
12.000MHz
5.6K
R413
DG
IC401
16 8
DG
DG
+3.3V
DG
L413
DG
DG
L414
22
R419
22
R418
TP1182
TP1194
TP1199
TP1193
TP1192
TP1191
TP1188 TP1183 TP1184
TP1180
TP1179
TP1187 TP1185
TP1200 TP1201
TP1189 TP1190 TP1186
10
R416
22P
C416
1M
R415
22P
C414
C410
0.1u
IC404
1
+D
2
-D
VCC3
3
TEST1
4
GND5
5
XIN
6
XOUT
7
-CS
8
-RD
9
-WR
10
-RST
11
-INTR
12
D15
13
D14
14
D13
15
D12
16
17
TEST2
18
DACK1
D11
19
D10
20
D9
21
D8
22
ALE
23
ADSEL
24
25
-DREQ1
A6
26
A5
27
A4
28
A3
29
A2
30
A1
31
A0
32
DACK0
33
-DREQ0
34
AD7
35
AD6
36
AD5
37
AD4
38
39
GND39
40
VCC40
AD3
41
AD2
42
AD1
43
AD0
44
VBUS
2:3C
Mu/nA
1:5E;6:2B
CH_SEL[2]
1:5E
LHWCLK[0]
1:4D;6:2A
nPRS_RMT
1:5F
nDREQ0
2:7G
nDREQ1
2:7G
nDACK0
2:7G
nDACK1
2:7G
nIRQ_USB
2:11D
DG
DG
+3.3V
C433
0.01u
C434
0.01u
+3.3V
RA407
47K
1 2 3 4
5 6 7 8
RA408
47K
1 2 3 4
5 6 7 8
CN404
[USB connector]
11 22 33 44 55
USBCLK
F E H G
8
7
10
9
LD[4] LD[7] LD[5]
nCS_USB
nCS_USB
LD[6]
LA[7]
ALE
LA[3] LA[1] LA[4] LA[6] LA[2] LA[5]
LD[0]
USB_D+
LD[3] LD[1] LD[2]
USB_D-
nWE
8
113
KX-TDA600CE