Yamaha DVD-S2500 Service Manual page 25

SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
1 2 3
MONO BOARD (4/9)
A
FURORE AND SACD INTERFACE
B
GNDB
I415
5401
C
Φ
VDD VDDQ
23
FUR_AD(0)
0
DRAM
FUR_AD(1) 24 36
1
25 NC 40
FUR_AD(2) 1M X 16 X 4
2
FUR_AD(3) 26
3
29
FUR_AD(4)
4
FUR_AD(5) 30
0
5
31 A 2
FUR_AD(6) FUR_DQ(0)
6 1M-1 0
FUR_AD(7) 32 4 FUR_DQ(1)
7 1
33 5
FUR_AD(8) FUR_DQ(2)
8 2
34 7
FUR_AD(9) FUR_DQ(3)
9 3
FUR_AD(10) 22 8 FUR_DQ(4)
10 7401 4
35 10
FUR_AD(11) FUR_DQ(5)
11 5
MT48LC4M16A2TG-7E
11 FUR_DQ(6)
6
D 13
FUR_DQ(7)
D 7
42 FUR_DQ(8)
8
20 44
FUR_AD(12) FUR_DQ(9)
0 9
FUR_AD(13) 21 BA 45 FUR_DQ(10)
1 10
47
FUR_DQ(11)
11
FUR_CLK 38 48 FUR_DQ(12)
3400 CLK 12
37 50
FUR_DQ(13)
CKE 13
19 51 FUR_DQ(14)
10K
CS 14
FUR_RASn 18 53 FUR_DQ(15)
RAS 15
FUR_CASn 17
CAS
FUR_WEn 16
WE
39 FUR_DQMH
H
DQM 15 FUR_DQML
L
VSS VSSQ
E
I407
GNDB
F
3V3B
5404
7403
FXO-31FL 4
VDD 3439
33R
1 3
TS OUT
G
OSC
GND
2
GNDB
FUR_33M
H
I438
LDRRSTn
LDRRSTn
I
1 2 3
4 5 6 7
3V3S
GNDB
UPD(0) 25
H_D_0
UPD(1) 23
3V3S H_D_1
UPD(2) 22
H_D_2
UPD(3) 16
H_D_3
UPD(4) 15
H_D_4
UPD(5) 14 7400
H_D_5
UPD(6) 13
FURORE2
H_D_6
UPD(7) 12
H_D_7
11
UPD(8) FURORE2
H_D_8
UPD(9) 9
H_D_9
8
UPD(10)
H_D_10
UPD(11) 7
H_D_11
UPD(12) 6
H_D_12
UPD(13) 5
H_D_13
3
UPD(14)
3V3S H_D_14
UPD(15) 2
H_D_15
HOST INTERFACE
ALE 123
H_A_SEL
FURORE_CSn 24
H_CSN
RW 26
H_RWN
27
IORDYn
H_WAIT
FURINTn 28
I409
H_IRQN
18
I410 H_PROCCLOCK
62
I411
H_SEL_0
LDRRSTn 63
H_SEL_1
FUR_DQ(0) 105
D_DQ_0
103
FUR_DQ(1)
D_DQ_1
FUR_DQ(2) 101
D_DQ_2
98
FUR_DQ(3)
D_DQ_3
FUR_DQ(4) 96
D_DQ_4
FUR_DQ(5) 87
D_DQ_5
FUR_DQ(6) 93
D_DQ_6
FUR_DQ(7) 90
D_DQ_7
91
FUR_DQ(8)
D_DQ_8
FUR_DQ(9) 94
D_DQ_9
95
FUR_DQ(10)
D_DQ_10
SDRAM INTERFACE
FUR_DQ(11) 97
D_DQ_11
100
FUR_DQ(12)
D_DQ_12
FUR_DQ(13) 102
D_DQ_13
104
FUR_DQ(14)
D_DQ_14
FUR_DQ(15) 107
D_DQ_15
FUR_DQMH
88 D_UDQM
FUR_DQML
89
D_LDQM
FUR_WEn 80
D_WEN
FUR_CASn 82
D_CASN
FUR_RASn 81
D_RASN
FUR_CLK
3419 86
D_CLK
33R
DA_DATA3 39
PCM_CELF_IN
DA_DATA1 40
PCM_LERI_IN
DA_DATA2
41
PCM_LSRS_IN
DA_BCK 30
PCM_DCLK_IN
DA_LRCK 31
PCM_WCLK_IN
5VS
2421 10n
2403
RFOUT
2n2
2425
7402
RFP
BFS20
2n2 AGNDB
35
AGCINP
2427 100n 36
ADCREFL
3432 12K 34
BIASN
2429
100n
RFGND AGNDB
3437 22R
DA_XCK 29
I408
AUDIO_CLK
21
SYS_CLK
122
RESETN
FUR_TDI I400 60
TDI
FUR_TMS I401 57
TMS
FUR_TCK I803 61
TCK
FUR_TRST I403 56
TRST
GNDB
GNDB
FUR_JTAG
4 5 6 7
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor
2xxx : Capacitor 4xxx : SMD jumper
8 9 10 11
1V8S
A1V8S
5400
AGNDB GNDB
1 UPA(1)
H_A_1
128
UPA(2)
H_A_2
127 UPA(3)
H_A_3
126
H_A_4
125
H_A_5
124
H_A_6
GNDB
71 FUR_AD(0)
D_ADDR_0
68
FUR_AD(1)
D_ADDR_1
66 FUR_AD(2)
D_ADDR_2
64
FUR_AD(3)
D_ADDR_3
65 FUR_AD(4)
D_ADDR_4
67 FUR_AD(5)
D_ADDR_5
70 FUR_AD(6)
D_ADDR_6
72 FUR_AD(7)
D_ADDR_7
74
FUR_AD(8)
D_ADDR_8
77 FUR_AD(9)
D_ADDR_9
73
FUR_AD(10)
D_ADDR_10
79 FUR_AD(11)
D_ADDR_11
78
FUR_AD(12)
D_ADDR_12
75 FUR_AD(13)
D_ADDR_13
4402 FUR_SDREQ
ZIVA_SDREQ
45 SD_IN(0)
B_DATA__BE_DAT_0
49
SD_IN(1)
BE_DAT_1
50 SD_IN(2)
BE_DAT_2
51
SD_IN(3)
BE_DAT_3
52 SD_IN(4)
BE_DAT_4
53
SD_IN(5)
BE_DAT_5
54 SD_IN(6)
BE_DAT_6
4407
55 SD_IN(7)
BE_DAT_7
47 ZIVA_SDREQ
UDE_REQ
48
FUR_SDREQ
DAT_REQ
46
B_BCLK__SDCLK
44 4404
DSTROBE
B_WCLK__SENB
43 DACK
B_SYNC__SYNC
42
SYNC
B_FLAG__SERR
ERROR
108
DSD_PCM(0)
DSD_PCM_0
109 DSD_PCM(1)
DSD_PCM_1
110
DSD_PCM(2)
DSD_PCM_2
111 DSD_PCM(3)
DSD_PCM_3
113
DSD_PCM(4)
DSD_PCM_4
114 DSD_PCM(5)
DSD_PCM_5
115
DSD_PCM(6)
DSD_PCM_6
116
DSD_PCM(7)
DSD_PCM_7
117
DSD_PCM(8)
DSD_PCM_8
120
DSD_PCM(9)
DSD_PCM_9
119 DSD_PCM(10)
DSD_PCM_10
121
DSD_PCM(11)
DSD_PCM_11
59 FUR_TDO DA_XCK
TDO
I404
I406
AGNDB
8 9 10 11
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
5xxx : Coil 7xxx : IC, Transistor, FET
6xxx : Diode 9xxx : Wire jumper
12 13 14 1400 C13
2400 B2
2401 B2
2402 B2
2403 G4
2404 B3
2405 B3
2406 B3
2407 B5
2408 B5
A
2409 B5
2410 B6
2411 B6
2412 B6
2413 B7
2414 B8
2415 B9
2416 B9
2417 D14
2418 D14
2419 E14
2420 E14
B
2421 F6
2422 G6
2423 F14
2424 F14
2425 G4
2426 F14
2427 G6
2428 F14
2429 G4
2430 G14
2431 G1
C
2432 G14
2433 H12
2437 D14
2438 D14
2439 D14
1400
2440 E14
2441 E14
3411 33R I416 30
DSD_PCM(8) 2417 22p
2442 G14
3416 33R I417 29 2443 H14
SPDIF 2437 22p
3400 D2
I418 28
2438 22p
3401 D5
3402 D5
33R I419 27
DSD_PCM(11) 3404-C 3 6 2439 22p D
3403 D6
26 3404-C D12
3404-D D12
33R I420 25
DSD_PCM(10) 3404-D 4 5 2418 22p
3406-A F12
3406-B E13
24
3406-C G12
23 3406-D F12
I421 2440 22p
3409-A G12
22
I422 2441 22p
3409-B G12
3409-C F12
21
3409-D F12
I423
3411 D12
3420 22R 20 2419 22p E
3416 D12
19
3418 E10
3406-B 3419 F6
2 7 33R I424 18 2420 22p
DSD_PCM6_BUF
3420 E13
17 3421 E2
3424 G5
1 8 I425 16
DSD_PCM(7) 3406-A 33R 2423 22p 3425 G5
3427 G5
15
3428 G6
I426 14 3430 G5
DSD_PCM(0) 3409-D 4 5 33R 2424 22p
3432 G6
13
F 3435 G2
3437 H6
I427 12
DSD_PCM(1) 3409-C 3 6 33R 2426 22p
3439 G3
11 3440 G2
3441 I6
I428 10
DSD_PCM(4) 3406-D 4 5 33R 2428 22p
3443 I6
4402 F9
9
4404 G9
I429 8 4407 F10
DSD_PCM(5) 3406-C 3 6 33R 2430 22p
4408 G4
7
5400 B9
5401 C4
DSD_PCM(2) 2 7 33R I430 6 2432 22p G
3409-B
5404 G2
7400 C7
5
7401 D3
1 8 33R I431 4
DSD_PCM(3) 3409-A 2442 22p 7402 G5
7403 G2
3
I400 H6
I432 2 I401 H6
2443 22p
I403 H6
3V3B 1
I404 H9
I406 I8
2433
GNDB I407 E2
100n I408 H5
H
GNDB
I409 D6
I
12 13 14
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
DVD-S2500
I410 D5
I411 D5
I415 C3
I416 D13
I417 D13
I418 D13
I419 D13
I420 D13
I421 E13
I422 E13
I423 E13
I424 E13
I425 F13
I426 F13
I427 F13
I428 F13
I429 G13
I430 G13
I431 G13
I432 H13
I438 H3
I803 H6
25