Yamaha DVD-S2500, Руководство по обслуживанию

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DVD-S2500
34
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SCHEMATIC DIAGRAM
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
RIGHT
AD5
A2-35
I325 C12
I326 F12
I327 F11
I328 F12
I329 D6
I314 C4
I315 D4
LEFT
0V
0V7
I316 F6
I317 E4
I318 G4
I320 G6
I321 G4
I322 H4
7304 C11
7305 D10
0V7
I323 B12
I324 C12
A2-36
A2-33
MIXED 2CH
A2-29
A2-32
AV_AUDIO_Front & TV Channels
7306 F11
7307 G10
7308 D9
7309 E9
I310 B6
I311 B4
I312 C4
4301 C6
4302 D6
1V3
V DC Vtg measured in STOP-MODE
AD4
RIGHT
0V
4304 F3
4306 G4
4308 H3
4310 H4
7300 B9
7301-A B5
7301-B C5
7302-A E5
7302-B G5
7303 G9
3356 D9
3357 D10
A2-31
3358 D11
3359 E9
3360 E10
3361 E9
3362 F10
3363 F9
3364 F10
3365 D11
3366 G10
3367 G11
3368 G11
3369 G9
4101 G7
4102 G7
4107 E3
4108 F3
4109 G3
4110 H2
3334 E4
3336 G3
A2-34
1V3 3337 G4
3339 G5
3341 G3
3343 H4
3344 G4
3346 H3
3347 H4
3349 H5
3350 B9
3351 B10
3352 B9
3353 C10
3354 C9
3355 C10
3316 C3
3317 C4
* OPTIONAL
A3-47
0V
1V3
1V3
3318 C4
3319 C5
3320 D2
3321 D3
3322 D3
3323 D4
3324 D4
3325 D2
3326 D3
3327 D4
3328 D4
3329 D5
3331 E3
3333 F4
2341 D12
2342 G11
0V
1V3
0V
0V7
2343 G12
2344 A5
2345 C5
2346 D8
2347 G8
3310 B2
3311 B3
3312 B3
3313 B4
3314 B4
3315 C2
2323 F5
2324 F4
0V
2325 F3
2327 F6
2328 G5
2329 G3
2331 G6
2332 G4
2333 H5
2334 G3
2335 G3
2336 H3
2340 D11
2308 C6
2309 C5
A2-41
A3-49
A2-39
A3-48
FRONT L/R
0V
0V7
2310 C3
2311 C3
2312 D6
2313 D5
2314 D4
2315 D3
2316 D3
2317 D3
2318 D3
2319 E5
2320 E5
2321 F6
2322 F5
1 2 3 4 5 6
1V3
11 12 13
1 2 3 4 5 6 7 8 9 10 11 12 13
2303 B5
2305 B4
2306 B3
2307 B3
1V3
LEFT
1V3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1300 B12
1301-1 F12
2301 B5
2302 B6
0V
7 8 9 10
4102
AVCC_A
2303 100n
100n
2320
4306
I312
I339
3339
12K
7303
BC817-25
3329
12K
3327
15K
7301-A
3
2
1
8
4
3326
10K
2313
100p
3364
220R
I322
3343
12K
3319
12K
2307
3314
15K
100p 2326
100p
3331
10K
2315 470p
I333
I324
I323
100p
2309
100u
2327
12K
3328
-8VA_B
2342
1n
I325
I314
2311
I310
I311
100p
4101
220R
3354
4308
220R
3355
2322
100n
3368 10K
2321 100n
I336
100u
2319
15K
3324
7301-B
5
6
7
8
4
2310
470p
3315
10K
3362
2329
560p
2343
1K5
15K
3317
1n
3358
10K 1n
2340
100u
I321
100n 2302
2331
I317
3323
12K
15K
3344
BC817-25
7305
BC817-25
7307
3367 10K
4304
4
3310
10K
7302-B
5
6
7
8
12K
3312
I326
AVCC_B
2323
100u
2333
100p
10K
3336
2301
100p
2328
3318
12K
100n
10K
3316
4109
4110
4107
4108
3351
220R
2336
10K
3365
560p
I320
100p
2318
3350
220R
100u
2312
10K
3321
I329
4302
4301
7304
3325
10K
7300
BC817-25
3313
12K
3349
12K
BC817-25
3357
1K5
3320
10K
3361
1K5
AVCC_B
3359
220R
3352
1K5
1K5
3356
12K
3322
I315
I330
100u
2344
2335 100p
100u
2345
3
2
1
8
4
-8VA_A
10K
3341
7302-A
I328
-8VA_B
4310
15K
2341
1n
3334
15K
3337
1K5
3369
I327
220R
3363
I316
3346
10K
2324 100p
3347
15K
2316 100p
470p 2306 2305 100p
7308
BC817-25
470p
2317
2
3
1
-8VA_A
2308
1301-1
LPR6520-E745F
2314 100p
100u
AVCC_A
3353
1K5
100p 2332
3360
LPR6520-E515F
1300
3
1
2
220R
220n 2347
2346 220n
3333
12K
BC817-25
7306
3366
1K5
BC817-25
7309
3311
I318
FL_NEG_4398
FR_POS_4398
FR_NEG_4398
FrontL_OUT
FrontR_OUT
FL_POS_4398
AMUTE
10K
TV_R
TV_R_Scart
TV_L
TV_L_Scart
STEREO_L_OUT
STEREO_R_OUT
TV_L
TV_R
AMUTE
AMUTE_FLR
FRONT_L
FRONT_R
FRONT_R
FRONT_L
TVL_POS
TVL_NEG
TVR_POS
TVR_NEG
AV BOARD (4/7)
* 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.
* 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。