Yamaha DVD-S2500 Service Manual page 44

Dvd-audio/video sacd player
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DVD-S2500
SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
IEEE1394 BOARD (3/4)
1
2
EXTERNAL MCU INTERFACE AND IEEE 1394 PORT
A
+3V3_iCEM_D
2301
7300
100n
GND
74LVC573ADB
20
VCC
MCIF_D(0)
2
D0
Q0 19
MCIF_D(1)
3
D1
Q1 18
MCIF_D(2)
4
D2
Q2 17
B
MCIF_D(3)
5
D3
Q3 16
MCIF_D(4)
6
D4
Q4 15
MCIF_D(5)
7
D5
Q5 14
MCIF_D(6)
8
D6
Q6 13
MCIF_D(7)
9
D7
Q7 12
11
E
F329
ALE
1
OE_
GND
10
GND
C
F338
GND
1318141-1
8
6
F330
7
5
D
4
F331
3
F332
2
1
F333
1302
S400
E
(AUDIO)
GND
F
GND
1318141-1
8
6
F334
7
5
4
F335
3
2
F336
1
F337
1301
G
GND
H
* OPTION
1
2
44
3
4
5
6
MCIF_A(4)
MCIF_A(5)
MCIF_A(6)
MCIF_A(7)
MCIF_A(8)
MCIF_A(9)
MCIF_A(10)
TPBIAS0
TPA0_P
TPA0_N
TPB0_P
TPB0_N
TPBIAS1
TPA1_P
TPA1_N
TPB1_P
2311
*
4301
TPB1_N
100n
2312
100n
2313
100n
2314
100n
2315
100n
2316
100n
GND
GND
3
4
5
6
The first digit of a component indicates the component type.
1xxx : Connector
3xxx : Resistor
2xxx : Capacitor
4xxx : SMD jumper
7
8
9
10
F300
IDE_CS1n_A
MCIF_CS_IOZ
3302
33R
F301
MCIF_A(3)
33R
F302
3303
MCIF_A(1)
3304
33R
F303
MCIF_A(2)
3305
33R
F304
MCIF_INTZ
33R
F305
3306
MCIF_ACKZ
F308
3308
33R
F309
F310
MCIF_D(15:0)
MCIF_D(7)
F312
3329
33R
MCIF_D(8)
F316
3322
33R
MCIF_D(6)
F313
3328
33R
MCIF_D(9)
F317
3321
33R
MCIF_D(5)
F314
3327
33R
MCIF_D(10)
F318
3319
33R
GND
MCIF_D(4)
F315
3323
33R
MCIF_D(11)
F319
3318
33R
MCIF_D(3)
F320
3317
33R
MCIF_D(12)
F324
3313
33R
MCIF_D(2)
F321
3316
33R
MCIF_D(13)
F325
3312
33R
MCIF_D(1)
F322
3315
33R
MCIF_D(14)
3311
F326
33R
MCIF_D(0)
F323
3314
33R
MCIF_D(15)
F327
3310
33R
F328
3326
33R
RESET#
7
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
1-440090-4
40
39
GND
38
37
36
35
34
33
32
31
30
29
F311
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1300
GND
11
12
13
* 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。
1300 G11
1301 G1
1302 D1
2301 A2
2303 C3
2304 E2
2305 F3
2306 H2
2311 G4
2312 G4
2313 G4
A
2314 G4
2315 G4
2316 H4
3302 C8
3303 C8
3304 C8
3305 C8
3306 C8
3308 D8
3310 G8
3311 G8
3312 G8
B
3313 F8
3314 G8
3315 G8
3316 F8
3317 F8
3318 F8
3319 F8
3321 E8
3322 E8
3323 F8
3326 H8
3327 F8
C
3328 E8
3329 E8
3330 C2
3331 C2
3332 E2
3333 E2
3334 E2
3335 F2
3336 F2
3337 G2
3338 G2
D
3339 H2
4301 G5
7300 B2
F300 B9
F301 C9
F302 C9
F303 C9
F304 C9
F305 C9
F308 D9
F309 D9
F310 E9
E
F311 E11
F312 E9
F313 E9
F314 F9
F315 F9
F316 E9
F317 E9
F318 F9
F319 F9
F320 F9
F321 F9
F322 G9
F
F323 G9
F324 F9
F325 G9
F326 G9
F327 G9
F328 H9
F329 B3
F330 D1
F331 D1
F332 D1
F333 D1
G
F334 F1
F335 F1
F336 G1
F337 G1
F338 D1
H

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