Panasonic TDA-600, Service Manual

Page: 112 / 133

3/4
KX-TDA600
CE
EMPR BOARD SCHEMATIC DIAGRAM No.4 (3/4)
(a) (b) (c) (d) (e) (f) (g) (h)
(11)
(12)
(13)
(14) (15)
R409
47K
R403
33
RA405
22
3 4 1 2
7 8 5 6
DG
R407
100K
+3.3V
DG
DG
DG
+3.3V
R414
100K
DG
+3.3V
RA404
22
1 2 3 4
5 6 7 8
DG
DG
+3.3VB
TP1164
TP1196
TP1176
TP1165
TP1177
TP1160
TP1170
TP1167
TP1198
TP1166 TP1163
TP1171 TP1174 TP1175
TP1161
TP1172
TP1162
TP1173
C413
1.0u
C412
2.2u
C406
NC
C411
1u
CN403
[SD Card Socket]
7 8 9 1 2 5
11 12 10
4 3 6
13
TP1195
C421
10P
C422
10P
R412
NC
R411
0
TP1501 TP1502
C431
0.01u
C432
0.01u
C430
0.01u
DG
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
X403
32.768KHz
1 2
3 4
IC411
1
CEON
2
FCON
3
FOUT
4
VTEMP
5
AIRQN
6
TIREQN
7
A0
8
A1
9
A2
10
A3
11
RDN
12
VSS
13
WRN
14
D3
15
D2
16
D1
17
D0
18
CE1
19
NC[Vdd]19
20
NC[Vdd]20
21
NC[Vdd]21
22
XTN
23
XT
24
VDD
TP1536
RA406
47K
1
2
3
4
5
6
7
8
IC405
1
XMNWE
2
XRST
3
MND15
4
MND14
5
MND13
6
MND12
7
MND11
8
MND10
9
MND9
10
MND8
11
MND7
12
MND6
13
MND5
14
MND4
15
MND3
16
MND2
17
MND1
18
MND0
19
XMNCS
20
VSS20
21
MCLK
22
VDD22
23
XMNDK
24
XMNIRQ
25
XMNIRQ2
26
SDWP
27
SDCD
28
SDDAT1
29
SDDAT0
30
VDD30
31
SDCLK
32
VSS32
33
SDCMD
34
SDDAT3
35
SDDAT2
36
VDD36
37
VSS37
38
TESTMODE
39
MINTESTY
40
XSTANDBY
41
MNA7
42
MNA6
43
MNA5
44
MNA4
45
MNA3
46
MNA2
47
MNA1
48
XMNRE
TP1971
TP1972
TP1973
SDCLK
RTC_CLK
TP1993 TP1994
TP1995
DG
+3.3VB
nRESET
1:4D;2:4D;2:5H;3:6H;4G;5:2B
TP1197
R420
0
R421
NC
D C B A
8
7
10
9
LD[9]
SDWP
LD[8]
SDCLK
LA[7]
LD[1]
SDDAT3
LD[10]
LA[5]
LD[5]
SDCMD
nCS_SDB0
LD[4] LD[6]
LD[11]
SDCMD
LD[7]
LA[6] LA[4] LA[3]
SDDAT0
LD[13]
SDCD
LD[12]
SDWP
LD[14]
SDCD
SDDAT2
LD[0] LD[2]
SDCLK
LA[2]
LD[15]
LA[1]
SDDAT1
LD[3]
LA[4] LA[3] LA[2] LA[1]
LD[0] LD[1] LD[2] LD[3]
SDDAT3 SDDAT2SDDAT2 SDDAT1 SDDAT0
nCS_RTC
nRESOUT
Real Time Clock
DAT0 DAT1 DAT2 DAT3 CMD CLK WR_PROTECT SDCD Common VDD VSS VSS SG
7
9
112
KX-TDA600CE