Read Panasonic SA-PTX7EB / SA-PTX7EG Service Manual online
20.9. DIGITAL 1
19
CS3N
19
CS3N
Y15
251
A5-A15
191
U15
MN1NRAMLUB
DD8-DD15
MICROCOMPUTER
C2GBC0000300
IC1502
(LAN CONNECTION)
JK2001
TPI-
TPI+
TPO-
TPO+
6
3
2
1
Y10
Y7
W7
U6
W15
Y6
W6
(25MHz)
X1100
5
6
246
243
223
182
231
242
222
15
39
94
15
A15
J3
F3
115
91
145
N1
151 N19
211
173,185,189,
132,139,
13,17,48
1,9,10,
37
12
28
11
26
16
A18
RP
OE
WE
VCC
CE
DQ0-DQ15
(FAD0-FAD15)
29-36,38-45
131,133,134,138,142,144
72,73,87,88,112,113,119,121,125,
2-8,18-25
232-234,236,252-256
193-196,213,215,216,
245,247-249
205,209,225-229,
(FAD0-FAD15)
217,219-221,237-241
171,177-179,197,198,200,
21-26,29-33,36-40
(FAD0-FAD15)
56-59,62-64
43-46,49-53,
48,50,51,53
13,42,44,45,47,
2,4,5,7,8,10,11,
29-35
20-26,
29-35
20-26,
(FAD0-FAD15)
44,45,47,48,50,51,53
2,4,5,7,8,10,11,13,42,
IC1400
64M FLASH ROM
RFKWERF012EA
16
17
38
37
18
16
17
38
37
18
VCC
VCCQ
SD RAM
C3ABQG000083
IC1301
RDWRN
CAS
CLK
CKE
RAS
RAS
CKE
CLK
CAS
RDWRN
DQML
DQMU
VCC
VCCQ
D16-D31
D0-D15
nCS
XTAL2
XTAL1
SD RAM
C3ABQG000083
IC1300
LAN IC
C1CB00002054
IC1101
TPI-
TPI+
TPO-
TPO+
82
83
78
79
(FAA5-FAA7)
12-14
95
92
93
nRESET
nRD
nWR
MN1NINT
MNNEXTDK
MIN1NRD
MN1NRAMLLB
MN1NCS
ACLKO
AKLRCK
AKSCLK
AKDT
94
95
96
129
83
85
116
111
A15-A17,A19-A21
A0-A14
(HDD CONNECTION)
FP1201
VDDIO
VDDCORE
NINTO
NEXTDK
NRD
PRST
NRAMLLB
NRAMLUB
NCSA
AUDIO BLOCK
USB
SD I/F
TO SD CARD CONNECTOR
CN1800
CN1800
CN1800
CN1800
CN1800
CN1800
CN1800
CN1800
CN692
CN692
CN692
CN692
CN692
CN692
CN692
CN692
CN692
CN691
CN691
CN691
CN691
CN691
CN691
CN691
CN691
CN691
CN692
CN1800
CN1800
SD AUDIO(AAC/MP3/WMA)
MN677382PA
IC1800
(12MHz)
X1800
(16.9344MHz)
X1801
44
42
32
31
30
29
28
26
24
22
DP
DM
D0-D15
(FAD0-FAD15)
120,123,127,140,141
4,5,74,103-109,117,
HOST I/F
68
79
80
56
55
2
16
18
11
NCS
NRST
UXO
UXI
AXO
AXI
ACLKO
TIMING
GENERATOR
LRCLK1
BCLK1
CD IN
RAM
DATA
(SYNCHRONOUS-IZATION)
USB-SD DMA
TRANCEIVER
USB
RAM I/F
DECODE
ENCODE,
SD CMD
SD DATA3
SD DATA2
SD DATA1
SD DATA0
SD CLK
SD WP
SD CD
13
SD OPEN
VCC
4
2
SD CND
SD DATA3
1
9
SD DATA2
SD DATA1
8
7
SD DATA0
SD CLK
5
10
SD WP
SD CD
12
13
4
2
1
9
8
7
5
10
12
4
2
1
9
8
7
5
12
10
D3.3V
23-38
69-72, 74-77,
81-84, 86-88,
90
81-84, 86-88,
90
10
12
14
40
2
8
3
4
20
16
18
5
6
2
DIOW
DIOR
PDIAG
DA0
DA2
CS0
CS1
DA1
DMARQ
DASP
NRST
IORDY
DMACK
INTRQ
96
95
94
68
106
91
105
104
103
99
98
93
92
37
97
XINTRQ
LVDD
XHDMACK
XIORDY
XHRESET
XHCASP
HDMARQ
XHCS1
XHCS0
HDA2
HDA0
XHPDIAG
XHIOR
XHIOW
XINT
HDA1
CA1-CA8
CD00-CD15
RDN 31
XWRH 32
XWRL 33
XCS 30
44-48, 51-53, 55-62
(FADO-FAD15)
(FADO-FAD15)
22-29
FAA1-FAA8
FAA1-FAA8
D3.3V
LINK/TRANSACTION CONTROLLER
C1DB00001549
IC1200
D3.3V
1.6V
D3.3V
D3.3V
D3.3V
DQ0-DQ15
A0-A11,
BA0,BA1
BA0,BA1
A0-A11,
BA0,BA1
BA0,BA1
DQ0-DQ15
A13
13
SD LID OPEN/CLOSE DET.
: DIGITAL AUDIO SIGNAL LINE
: DIGITAL AUDIO REC SIGNAL LINE
B
A
C
D
E
F
G
REGULATOR
IC1201
5
4
D3.3V
C0CBCAD00039
SA-PTX7EB/EG DIGITAL BLOCK DIAGRAM
SA-PTX7EB / SA-PTX7EG
113
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