Denon S-5BD Service Manual page 106

1 2
WM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DWEn.
CX903
CX902
DCASn.
OPEN
OPEN
1 DRASn.
1
R401 OPEN
SD7
SD7. 2 2
D_MA11
3
3
R402 OPEN SD6 D_MA10
SD6.
4 4
D_MA0
5 5
R403 OPEN
SD5 D_MA1
SD5. 6 6
D_MA2
7 7
R404 OPEN SD4 D_MA3
SD4. 8 8
9 9
R405 OPEN
SD3 C401
SD3. 10 10
OPEN
11 11
R406 OPEN SD2
12
SD2. 12
13 13
R407 OPEN SD1
SD1. 14 14
15 15
R408 OPEN
16 SD0
SD0. 16
17 17
R409 OPEN XSRQ
18 18
XSRQN.
19 19
R410 OPEN
XSAK
20 20
XSAKN.
21
21
R411 OPEN SDEF
22 22
SDEFN.
23 23
R412 OPEN XSHD
24 24
XSHDN.
25 25
R413 OPEN
26 SDCK
26
SDCK.
27 27
28 28
(GND_D3) GND_D
(768FS)
MCLK.
8U-310037-1
SACD
3 4
GND_A3
RA401
+3.3V_D3 OPEN.
[16M SDRAM]
DQ7
7 8
DQ6
C402 OPEN
5 6
DQ5
DQ5
C403 OPEN_C
3 4 133
DQ4
134 DQ4
1 2
IC502
DQ3 135 VDIO(3.3V)
C407
OPEN 7 8
DQ2 OPEN 136 DQ3
5 6 137 DQ2
DQ1
VCC VSS
138 DQ1
R414 OPEN_R
DQ0 3 4
DQ15 DQ0
139 DQ0
R415 OPEN_R
DQ1 1 2 140 VSIO(GND)
DQ14
DCLK. RA402 141 DCLK
VSSQ
VSSQ
R416 OPEN_R DCKE. OPEN. 142 DCKE
DQ2
DQ13 DWEn. 143 XWE
R417 OPEN_R
DQ3
DCASn. 144 XCAS
DQ12
DRASn. 145 XRAS
VCCQ
VCCQ
C408 146 VDIO(3.3V)
R418 OPEN_R
DQ4
DQ11
OPEN 147 TESTO
R419 OPEN_R
DQ5 D_MA11 148 A11
DQ10
D_MA10 149 A10
VSSQ
VSSQ
150 VSC(GND)
R420
DQ6 OPEN_R
DQ9 D_MA9 151 A9
R421 OPEN_R
DQ7
DQ8 D_MA8 152 A8
153 VDC(2.5V)
VCCQ
VCCQ
D_MA7 154 A7
DQML
NC D_MA6 155 A6
C404
WE D_MA5 156 A5
DQMH
OPEN DCLK.
157 A4
CAS D_MA4
CLK
DCKE. C406 158 VSIO(GND)
RAS
CKE
D_MA3 OPEN 159 A3
CS D_MA2 160 A2
NC
D_MA9
D_MA1 161 A1
BA/A11
A9
D_MA8 162 A0
D_MA0
A10
A8 C409 163 VDIO(3.3V)
D_MA7
A0
XSRQ OPEN 164 XSRQ
A7
D_MA6
XSHD 165 XSHD
A1
A6
D_MA5 SDCK 166 SDCK
A2
A5 167 XSAK
XSAK
D_MA4
A3 SDEF 168 SDEF
A4
SD0 169 SD0
VCC
VSS
SD1 170 SD1
SD2 171 SD2
172 SD3
SD3
SD4 173 SD4
SD5 174 SD5
SD6 175 SD6
GND_D
SD7 176 SD7
(GND_D3)
C410
OPEN
R422 OPEN
R423 OPEN
R424 OPEN
R425
OPEN
DECODE
5
+2.5V_A3
+2.5V_D3
+3.3V_D3
WM
C418 C426
OPEN OPEN
C433
C427
OPEN
OPEN
C464
C465
OPEN OPEN
88:IFULL 88
87:IANCO 87
VSIO(GND) 86
IOUT5 85
84
IOUT4
VDC(2.5V) 83
IOUT3 82 C431
IOUT2 81
OPEN
VSC(GND) 80
79
IOUT1 C428
IOUT0 78
OPEN
VDDSD(3.3V) 77
DSARS 76
ZDFRS 75
74
DSALS
ZDFLS 73
VSDSD(GND) 72
DSASW 71
[DSD DECODER] ZDFLFE
ZDFLFE 70
69 C429
DSAC
OPEN
ZDFC 68
IC503 VDDSD(3.3V) 67
DSAR 66
ZDFR 65
OPEN
64
DSAL
ZDFL 63
PHREFO 62
PHREFI 61
R436
BCKAO 60
59 R435 OPEN
BCKAI
OPEN
VSDSD(GND) 58
BCKASL 57
DSADMR 56
DSADML 55
54
VDC(2.5V)
TESTO 53
TESTI 52
C432
TESTI 51
OPEN
TESTO 50
49
VSC(GND)
XSUPAK 48
47:SUPDT7 47
46:SUPDT6 46
45:VDIO(3.3V) 45
C415
OPEN
C425
OPEN
R428 OPEN
R429 OPEN
R430 OPEN
R431 OPEN
R432 OPEN
R433 OPEN
R434 OPEN
GND_D
(GND_D3)
GND_D
(GND_D3)
BLOCK(3/6)
106
6 7
IC504 IC504
IC504 IC504
OPEN OPEN OPEN
R438 R440 OPEN R454 R456
OPEN OPEN OPEN OPEN
10 11 12 13 4 3 2 1
R457
R439 R441 R455
OPEN OPEN
OPEN OPEN
+3.3V_D3
IC504
OPEN R452
OPEN
6 5
14
8 9 VCC
IC504
GND
R453
IC504
7
OPEN
OPEN
GND_D
(GND_D3)
R446 OPEN_R
ZDFRS
R447OPEN_R
ZDFLS
R450 OPEN_R
R451 OPEN_R
ZDFC
R448 OPEN_R
ZDFR
R449 OPEN_R
ZDFL
R442 OPEN
EXCK01
R443 OPEN
R444 OPEN
R445 OPEN
ZDFL
ZDFR
ZDFC
ZDFLFE
ZDFLS
ZDFRS
SCHEMATIC DIAGRAMS (34/37)
8
A
TO FE (SHEET1)
R458
OPEN
PLCK
B
DSARS.
DSALS.
DSASW.
DSAC.
DSAR.
DSAL.
DBCK.
DMCK.
DMIXR.
DMIXL.
ZDFL
ZDFR
ZDFC
C
ZDFLFE
ZDFLS
ZDFRS
SMUTE
DSDRST
MSREADY
SA_MSDATO
SA_MSDATI
XMSLAT
MSCK
DLRCK.
D
E
F