Yamaha DVD-S2500 Service Manual page 45

SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
IEEE1394 BOARD (4/4)
1 2 3
SACD INTERFACE AND CPLD
A
B
C
+3V3_CPLD
*
GND
4403
SCL_iCEM
RESET#
DSD_PCM(6)
D
147279-2
10 F401
GND
9
CPLD_TDI
F442
AUTO 8 F402
7
6 F441 F403
INIT
5
CPLD_TMS
F405
+5V
4 F404
+5V
3
E CPLD_TDO
2
GND
1
CPLD_TCK
1402
GND
F
DVD-A
G
H
* OPTION
1 2 3
4 5 6 7
MLPCM_D0_LR
F443
+3V3_CPLD
GND
7400
ATF1502ASV-15AC44
2
VCC
INPUT 1
Φ
38 3
OE1 2
6
3
40 8
OE2 4
10
EEPROM
5
39 11
GCLR 6 H1_SACD_PULSE
VALID_iCEM
12
7
SCL_iCEM
37 13 4404
GCLK1 8
14 SDA_iCEM
GCLK2 9
35 15
GCLK3 10 H1_SACD_A
18
F406
11
H1_SACD_D(5)
5 20
PD1 12
IO H1_SACD_D(4)
21
13
19 22 H1_SACD_D(3)
PD2 14
23
15 H1_SACD_BCLK
1 25
3435 33R
TDI 16 F407
27
17
7 28
TMS 18
30
19
26 31
TCK 20
33
21
32 34 DSD_PCM(10)
TDO 22
42 DSD_PCM(5)
23
43 DSD_PCM(4)
IO 24
44 DSD_PCM(3)
25
GND
GND
3408
DSD_PCM(0) H1_SACD_D(0)
33R
3424 3409
MLPCM_D1_CeLf DSD_PCM(2) DSD_PCM(1) H1_SACD_D(1)
33R 33R
3425 3410
MLPCM_D2_LsRs DSD_PCM(4) DSD_PCM(2) H1_SACD_D(2)
33R 33R
3401 3412
MLPCM_BCLK DSD_PCM(6) DSD_PCM(10)
H1_SACD_FRAME
33R 33R
3406
MLPCM_LRCLK DSD_PCM(7)
33R
DSD_PCM(11:0)
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
SPDIF
DSD_PCM(0) (DVD-A LR via I2S D1)
3432
33R
MCLK_iCEM
DSD_PCM(11:0)
5402
+3V3_iCEM_D
0603 100mA
GND
SACD
2
AMCLK_OUT
4
1
CLK_iCEM_IN_CTRL EN
7405
74LVC1G125GW
GND
8 9 10
* 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
11 12 13 14
3420 33R
SPDIF
Page 31 1C
TO 1401 OF AV BOARD
1401
F416 30 2401 22p
*
F417 29 2402 22p
F418 28 2407 22p
F419 27
2406 22p
+5VSTBY R-Mix
26
3427
DSD_PCM(10) DSD_FRAME F420 25 2418 22p
L-Mix
33R
24
F421 23 2417 22p
22
F422 2408 22p
21
3414
F423
F440 384Fs 20 2403 22p
AUDIO_CLK
33R 19
3415
DSD_PCM(6) F424 18 2420 22p
CLK (BCLK)
DSD_CLK
33R
17
3416
DSD_PCM(7) F425 16 2423 22p
Logic (LRCLK)
33R PCM_LRCLK
15
3403
F426 14
DSD_PCM(0) 2424 22p
L(R/L)
33R DSD_LEFT
13
3404
DSD_PCM(1) F427 12 2426 22p
R
33R DSD_RIGHT
11
3419
DSD_PCM(4) F428 10 2428 22p
LS(Rs/Ls)
33R DSD_Ls 9
3405
DSD_PCM(5) F429 8 2404 22p
Rs
DSD_Rs
33R
7
3421 F430 6
DSD_PCM(2) 2405 22p
C (C/Lfe)
33R
DSD_CENTRE
5
3422
DSD_PCM(3) F431 4 2430 22p
Lfe
33R DSD_LFE
3
F432 2
1
GND
SACD (DVD-A)
11 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
1401 B13
1402 E2
2401 C13
2402 C13
2403 D13
2404 F13
2405 F13
2406 C13
2407 C13
2408 D13
2409 F10
A 2410 E2
2411 C5
2412 C6
2417 D13
2418 C13
2420 D13
2421 C5
2422 C5
2423 E13
2424 E13
2426 E13
2428 F13
B
2430 F13
3401 G5
3403 E12
3404 E12
3405 F12
3406 G5
3408 F6
3409 F6
3410 G6
3412 G6
3414 D12
3415 D12
C
3416 E12
3419 F12
3420 B12
3421 F12
3422 F12
3423 D2
3424 F5
3425 G5
3427 C12
3430 F10
3432 C8
D 3435 E5
4403 D3
4404 D5
5402 F9
7400 C5
7405 G10
F401 D3
F402 E3
F403 E3
F404 E3
F405 E2
F406 D5
E
F407 E6
F416 C13
F417 C13
F418 C13
F419 C13
F420 C13
F421 D13
F422 D13
F423 D13
F424 D13
F425 E13
F426 E13
F
F427 E13
F428 F13
F429 F13
F430 F13
F431 F13
F432 G13
F440 D11
F441 E2
F442 E2
F443 B5
G
H
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