Panasonic KX-TEA308CE

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4/4
KX-TEA308CE MAIN NO.4 (4/4)
(8)
(9)
(10)
(12) (11)
(13) (14) (15)(16)
IC700
1
DGND1
2XTAL1 3XTAL2 4TEST0 5TEST1 6TEST2 7TEST3 8BHEn 9RESETn
10IORDn 11IOWRn 12MRDn 13NMIn 14DVDD214 15DGND15 16DVDD316 17DGND17 18DMINS 19DPLUS 20DVDD320 21DGND21 22MWRHn 23MWRLn 24D0 25D1 26D2 27D3 28D4 29D5 30D6 31D7 32D8 33D9 34DVDD334 35DGND35 36D10 37D11 38D12 39D13 40D14 41D15 42XINT0 43XINT1 44XINT2 45XINT3 46XINT4 47EXDRQ 48EXDAK 49A0 50A1
179
TOD
180
TOE
181
P40/IOCS0n
182
P41/IOCS1n
183
P42/IOCS2n
184
P43/IOCS3n
185
P44/IOCS4n
186
P45/IOCS5n
187
P46/IOCS6n
188
P47/IOCS7n
189
P50/IOCS8n
190
PVDD
191
PGND
192
RIN
193
PLLI
194
PLLO
195
P51/IOCS9n
196
DVDD2196
197
DGND197
198
P52/IOCS10n
199
P53/IOCS11n
200
P54/IOCS12n
201
P55/IOCS13n
202
P56/IOCS14n
203
P57/IOCS15n
204
MEM2CSn
205
MEM1CSn
206
ROMCSn
207
RAMCSn
208
DVDD3208
DG
X700
47.923MHz
RA707
NC
4 3
2
1
8 7 6 5
DG
2
1
8 7
L703
1uH
DG
R721
150
C718
0.22uF
C719
0.01uF
C755
0.1uF
+3.3V
1M
R723
10
R724
L724
220
L725
220
220pF
C733
33pF
C720
5pF
C721
DG
+3.3V
RA700
10K
4
1
3
2
7
6
8
5
+3.3V
10KR745 10KR746
+3.3V
TP672
TP704
R705 10K
C754
0.1u
R722
5.6k
C753
0.1u
DG
CN704
1 2 3 4 5
DG
TP829
R731
10K
FG
Q705
E
C
B
L745
220
FIL707
NC
1 23
4
+3.3V
RA715
10K
1 2
3
4
5 6 7 8
RA714
10K
1 2
3
4
5 6 7 8
TP666 TP664 TP665
TP781 TP782
TP669 TP668 TP671 TP667 TP670 TP691 TP692 TP693 TP703 TP700 TP697 TP695 TP696 TP702 TP701 TP698 TP699 TP694
TP621
R720
10K
TP631
TP630
TP628
TP626
TP627
TP625
TP641
TP629
TP640
TP624
TP741 TP744 TP751 TP754 TP749 TP748 TP747 TP745 TP742 TP740 TP746 TP753 TP755 TP743 TP750 TP752
TP623
TP614
TP615
TP616
TP606
TP612
TP618
TP622
TP619
TP620
TP610
TP617
TP604
TP608
TP602
TP600
350Hz
440Hz
R704
10K
+3.3V
BLPWR,BREAK,PDRLY
R703
330
TP828 TP827 TP826
DG
C771
0.033
+3.3V
A[1] A[4] A[2] A[3] A[5] A[6] A[7]
XTP_47M
MRSTN
0.1u
C734
TP808
SW1
XTP_RESET
DG
+3.3V
R730
NC
R751
0
D704
IC712
1
M/R
2
SUB
3
GND
4
Vout
5
Vcc
1.5kR756
22R754
22R755
R75810K
+3.3V
1000p
C781
TEST[0] TEST[1] TEST[2] TEST[3]
MRDN
BHEN
NIOWR
NIORD
MWRLN
A[1]
NINT_DC
A[0]
EXDRQ
XTAL1
NINT4 NINT3
EXDRQ
RAMCSN
D[15] D[14] D[13] D[12] D[11] D[10]
D[9] D[8]
D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0]D[0]
ROMCSN
USB_VBUS
NIOWR NIORD
XTAL2
BHEN MWRLN MRDN
BLPWR,BREAK,PDRLY
BLPWR
PDRLY
BREAK
BLRLY
PAG_SW
MOH_SW
A[1] A[2] A[3] A[6] A[4] A[5] A[7]
MRSTN
NRESET
BELLB[3]
BELLA[3]
PAD[3]
SHUNT[3]
DS[3]
DL[3]
MUTE[3]
CONF[3]
NINT0
USB Interface
USB_D + GND HOUSING VBUS USB_D -
RESET Switch
81
KX-TEA308CE