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Marantz SA8001/K1G Service Manual page 58

Super audio cd player

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Super Audio CD MODULE UNIT - 4/6
TDI
TDI
to PLD
TMS
TMS
TO 6/6
TCK
IC404
TCK
(EPM3128A)
TDO
TDO
+3.3V_BD
A0
A1
A2
A3
MCS2
D0
D1
D2
D3
MWR
A4
A5
A6
A7
to MOTER
CLS_DRV
DRIVER
OPN_DRV
FROM 3/6
IC508
(FAN8042)
PWM
to PLD
IC404
TO 6/6
SELDSD
(EPM3128A)
TO 6/6
768FS_2
+5V_A2
+3.3V_A2
+3.3V_A1
+12V_M 1
+8V_M1
+5V_M2
+5V_A1
CY082
8P-PHs
TPF149
+12V_M1
8
TPF150
GND_M
7
TPF151
+8V_M1
6
+5V_B2
TPF152
GND_M
5
GND
D701
TPF153
TPF157
(A2)
1SS355
+5V_A
4
TPF158
GND
GND_A
3
(M2)
IC701
TPF155
BA033FP
+5V_B
2
IN
OUT
TPF156
1
3
GND_B
1
2
TPF159
C709
NFM4516R13C223RT1
GND
(A)
C728
OPEN
TPI701
TPI702
C729
OPEN
GND_M2
GND_A
GND_B
GND
FG1
FG2
FROM 2/6
MCU I/F IC502(CDXC1885Q)
C747
22/6.3(MVB)
C741
CK0.1Z
R751
10K
1
8
2
7
3
6
45
GN D
A16
A15
PCMRST
A14
C764
CK0.1Z
A13
MR D
FILTI
76
MUT2
77
MUT1
78
C744
D7
79
D7
CK0.1Z
D6
80
D6
D5
81
D5
D4
82
D3
83
D4
D2
84
C745
D1
85
22/6.3(MVB)
D0
86
MODE
87
A12
FCS
88
A11
DSRST2
89
DSRST1
90
A10
FRRST
91
KEY2
A9
92
KEY1
93
A8
94
KEY0
95
96
97
USER2
98
(BD)
FDAT
99
GND
FCLK
100
GND
(BD )
CSTCE16M0V53-R 0
+3.3V_B2
+3.3V_B3
+3.3V_B1
+3.3V_BD
+1.8V_B2
+1.8V_BD
+2.5V_B2
+2.5V_BD
+5V_B2
D702
D703
1SS355
TPF160
TPF161
1SS355
TPF162
IC703
IC702
BA033FP
BA18BCOFP-E2
IN
OUT
IN
OUT
1
3
1
3
2
2
+3.3V_BD
(B)
GND
D704
TPF163
1SS355
TPF164
FB701
NJM2391DL1-26
J2115HM330-T
IC704
IN
OUT
1
3
(OPEN)
2
1
5
IN
OUT
GND
(B)
2
GND
3
NC
NC
4
IC705
XC6201P252MR
(OPEN)
3-31
FROM 2/6
TO 6/6
VESTEM Command I/F
IC401(CDX2753R)
IC502(CDX1885Q)
+3.3V_BD
R750
10K
C740
22/6.3(MVB)
R749
C739
10K
CK0.1Z
R762
10K
50
49
CLS_DRV
48
47
OPN_DRV
MCS2
46
MCS
45
MWR
Backend
44
43
MRD
[MCU]
42
41
R748
10K
EP M
40
IC731
39
38
MRDY
37
M30624FGNGP
36
DRVRDY
DRVCLK
35
DRVTX
34
33
DRVR X
DRVRST
DRVRST
32
EPSCL
31
30
SA_LED
CD_LED
29
MSDATA I
28
MSDATA O
27
MSC K
26
FS_SW
PWM
+3.3V_BD_2
+3.3V_BD_2
SELDSD
X731
IC734
IC735
TC74VHC00FT
TC74VHC74FT
R736
220
D731
1SS355
2
1
GND
GND
(BD)
(BD)
3
4
IC733
S80843CLNB
R764
R765
OPEN
OPEN
2
1
3
4
IC738
S80828CNNB
(OPEN)
FROM 2/6
TO 6/6
IC502(CDX1885Q)
IC401(CDX2753R)
DIGO
+3.3V_B D
IR_IN
USER2
USER1
CD_LE D
SA_LED
MULT_LED
KEY2
PCMRST
FRRST
FCS
FCLK
FDAT
KEY1
KEY0
+5V_A1
+5V_B2
R740
FILTI
10
MUT1
SYCL
DSRST2
DSCS 1
+3.3V_B 2
DSCS 2
DSALS
DSARS
1
16
DSDO
DADT.
2
15
DSCLK
DSAL
LRCK.
3
14
DSRST1
DAPC
4
13
DSCS 3
DALR
5
12
MUT2
DSAR
BCK.
6
11
DARD
DSCK
10
7
DSALF
DACL
9
8
DSA C
GND
(BD)
1U-3648A
TO 6/6
3-32
CX131
+3.3V_BD
13P FFC CONN.BASE
TDO
TPF194
13
TCK
TPF195
12
TMS
TPF196
11
TDI
TPF197
10
+3.3V_B D
9
TPF198
8
EPM
TPF199
7
DRVRST
TPF200
6
EPSCL
TPF201
5
SA_LE D
TPF202
4
CD_LED
TPF203
3
RESE T
TPF204
2
CNVS S
TPF205
1
GND
(BD)
FROM 3/6
CLS_SW
OPN_SW
DIGO
25P FFC BAS E
CY251
+12V_M1
25
+8V_M1
24
TPF206
23
TPF207
22
TPF208
21
TPF165
20
TPF166
19
TPF216
GND
(M2)
18
TPF217
17
TPF218
16
TPF209
TO SECTION 1
15
TPF210
DAC BLOCK
14
TPF211
13
TPF212
12
TPF213
11
TPF214
10
TPF215
9
TPF172
8
TPF173
7
TPF174
6
TPF175
5
TPF176
4
3
TPF178
2
1
GND
CY252
(AD)
25P FFC BASE
25
24
TPF167
23
TPF168
MODE
22
TPF169
R774
21
33
TPF170
DAPC
20
TPF171
DARD
19
R773
33
18
TPF179
17
R772
16
33
TPF180
DACL
TO SECTION1
15
TPF181
DAC BLOCK
14
13
TPF182
12
TPF183
11
TPF184
33
R771
10
TPF185
R770
33
9
TPF186
8
TPF187
7
TPF188
6
TPF189
5
TPF190
R769
4
33
TPF191
DALR
3
TPF192
R768
33
2
TPF193
R767
33
1
GND
(BD)

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