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Yamaha DVD-S2500 Service Manual - page 33
DVD-S2500
33
■ 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)
REF_GND
VLC
RSI_
DGND
MCLK
DSD_A
DSD_B
DSD_SCLK
SDIN
SCLK
VQ
AOUTB-
AOUTB+
AOUTA-
AOUTA+
BMUTEC
AMUTEC
FILT+
M3
M2
M1
M0
AD1
SCL
SDA
AD0
CDIN
CCLK
CDOUT
CS
VD
LRCK
VLS
VA
AGND
VREF
2378 C6
2365 C2
2366 C2
2367 D3
2368 D3
2369 D2
E
F
4330 C6
4331 D6
1
2
3
2372 D3
2373 D4
2374 D4
2375 E4
2376 E5
2377 C6
4
5
6
7
8
2379 C7
2380 D6
3385 C6
1
2
2370 D2
2371 D3
5
6
7
8
A
B
C
D
A
B
C
D
E
F
I337 D7
AV_AUDIO_Front & TV Channels
4332 D6
4333 D6
3
4
I338 D7
I339 D7
100u
2374
7320 B5
I335 C7
I336 C7
47u
2377
2368
100n
DGND
DGND
DGND
DGND
1u
2376
3
22
7
14
27
26
17
+3V3_DAC
2
15
5
12
11
10
9
6
16
13
4
21
25
23
24
20
19
18
8
28
1
DAC
Φ
7320
CS4398
I335
I337
I338
I336
100n
2371
47u
+5VA
2370
DGND
GND
+5VA
+3V3_DAC
4330
2366
100n
10
1u
2380
2373
100n
2372
10n
10n
2379
100n
2378
I339
2369
10n
2375
100n
2367
1u
47K
3385
DGND
GND
DGND
1u
2365
DGND
GND
GND
+3V3_DAC
GND
4332
4331
GND
4333
SDA_3V3
SCL_3V3
SDT1_4398
MUTE_DAC_4398
SEL1_4398
BCLK
RESET
LRCLK
MCLK1
FL_POS_4398
FL_NEG_4398
FR_POS_4398
FR_NEG_4398
AV BOARD (3/7)
* 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。
Summary of DVD-S2500
Page 1
Service manual this manual has been provided for the use of authorized yamaha retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically yamaha products, are already known and understood by the users, and have therefore no...
Page 2
2 dvd-s2500 dvd-s2500 ■ to service personnel 1. Critical components information components having special characteristics are marked z and must be replaced with parts having specifications equal to those originally installed. 2. Leakage current measurement (for 120v models only) when service has bee...
Page 3
3 dvd-s2500 dpx-1200dvd-s2500 laser diode properties type: semiconductor laser gaalas wave length: 650 nm (dvd/sa-cd) 790 nm (vcd/cd) output power: 7 mw (dvd/sa-cd/vcd/cd) varo! : avattaessa ja suojalukitus ohitettaessa olet alttiina nÄkymÄttÖmÄlle laser-sÄteilylle. ÄlÄ katso sÄteeseen. Varning! : o...
Page 4
4 dvd-s2500 dvd-s2500 ■ prevention of electro static discharge the laser diode in the dvd mechanism may be damaged due to static electricity from clothes or the human body. Use caution to prevent electro static damage when servicing or handling the dvd-mechanism. 1. Grounding for electro static dama...
Page 5
5 dvd-s2500 dpx-1200dvd-s2500 ■ locale management information locale management information : this dvd player is designed and manufactured to respond to the locale management information that is recorded on a dvd disc. If the locale number described on the dvd disc does not correspond to the locale ...
Page 6
6 dvd-s2500 dvd-s2500 ■ specifications / 参考仕様 ▼ j model ■ rear panels ▼ u model ▼ g model playback system / 対応ディスク dvd-audio dvd-video super audio-cd, stereo/multi-channel and hybrid disc dvd+r, dvd+rw dvd-r, dvd-rw (video format) video cd (vcd) super video cd (svcd) cd-audio (cd-da) cd-r/cd-rw (cd-...
Page 7
7 dvd-s2500 dpx-1200dvd-s2500 audio performance / オーディオ特性 da converter / daコンバーター 24 bits signal-noise ratio / sn比 115 db dynamic range / ダイナミックレンジ (dvd 48 khz 24 bit) 103 db (super audio cd) 107 db dvd fs 96 khz 2 hz – 44 khz cd/vcd fs 44.1 khz 2 hz – 20 khz distortion and noise / 全高調波歪率 (1 khz) 0....
Page 8
8 dvd-s2500 dvd-s2500 ■ repair notes / 修理上の留意点 1) power supply unit the power supply unit has to be replaced in case of failure. 2) dvd mechanism the dvd mechanism is a non-repairable unit and in case of failure, it has to be replaced with a complete dvd machanism. 3) p.C.B. Ass’y when the p.C.B. As...
Page 9
Dvd-s2500 9 ■ disassembly procedures ● how to manually eject the tray a. Turn the player bottom up. B. Move the slider in the direction indicated with a screw driver until the tray is ejected. C. Gently pull the tray out. A c top cover [240] ➔ ➔ remove 7 screws [281] (4 on side and 3 on rear side) l...
Page 10
Dvd-s2500 10 ■ 分解手順 項目番号については分解図を参照してください。 ● 手動でトレーを開く方法 a. 本体を上下反転します。 b. トレーが出てくるまで、ドライバーでスライダーを 図に示す矢印の方向に動かします。 c. トレーをそっと引き出します。 フレーム リア フロント a c スライダー ドライバー top cover [240] ➔ ➔ ネジ[281]7本(側面の4本、 リア面の 3本) を外します。 カバーを後ろ側から上げて取り外しま す。 pscan board [1005] ➔ ➔ ➔ ➔ ケーブルの接続3本を外します。 [1000] [1302] [1402]...
Page 11
Dvd-s2500 11 ■ block diagram power supply unit sd5.2(s) mono board ieee1394 board av board video filters 7500 - 7506 coaxial out 7701 ba5954fp actuator drivers sae sfocus optical out 7101 ziva-5+ 7800 msm514265e ram dvd mechanism actima a97sl 30p flex 8104 (80 mm) 1701 1 scl_5v 2 sda_5v 3 scart1 4 s...
Page 12
Dvd-s2500 12 ■ wiring diagram 1602 1603 1101 cn1 1501 1103 cb1 1401 1201 8103 30p 8104 30p 7p 8110 7p 8102 30p 8108 8109 2p 12p 8p u model only 1402 1000 1402 1102 1701 1700 1100 1600 1404 1300 1401 1400 1500 1601 1400 1500 1900 30p 8101 13p 1302 1101 j model only 40p 9p 9p 24p 10p con1 power sd5.2 ...
Page 13
Dvd-s2500 13 ■ printed circuit board 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) r...
Page 14
Dvd-s2500 14 mono board top view ■ printed circuit board 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 ...
Page 15
Dvd-s2500 15 mono board bottom view ■ printed circuit board 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 par...
Page 16
Dvd-s2500 16 av board top view ■ printed circuit board 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 wi...
Page 17
Dvd-s2500 17 av board bottom view ■ printed circuit board 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...
Page 18
Dvd-s2500 18 pscan board top view ■ printed circuit board 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...
Page 19
Dvd-s2500 19 pscan board bottom view ■ printed circuit board 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 pa...
Page 20
Dvd-s2500 20 ■ printed circuit board 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 avail- able)...
Page 21
Dvd-s2500 21 ■ printed circuit board 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) p...
Page 22
Dvd-s2500 22 ■ 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) * com...
Page 23
Dvd-s2500 23 ■ 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) * com...
Page 24
Dvd-s2500 24 ■ 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) 2 nc ...
Page 25
Dvd-s2500 25 ■ 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) 11 1 ...
Page 26
Dvd-s2500 26 ■ 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) en 1 ...
Page 27
Dvd-s2500 27 ■ 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) 1 en ...
Page 28
Dvd-s2500 28 ■ 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) - + -...
Page 29
Dvd-s2500 29 ■ 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) 7805-...
Page 30
Dvd-s2500 30 ■ 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) nc i9...
Page 31
Dvd-s2500 31 ■ 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) 1 1 1...
Page 32
Dvd-s2500 32 ■ 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) mode ...
Page 33
Dvd-s2500 33 ■ 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) ref_g...
Page 34
Dvd-s2500 34 ■ 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...
Page 35
Dvd-s2500 35 ■ 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) a2-36...
Page 36
Dvd-s2500 36 ■ 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) drive...
Page 37
Dvd-s2500 37 ■ 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) inter...
Page 38
Dvd-s2500 38 ■ 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) vssq ...
Page 39
Dvd-s2500 39 ■ 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) demux...
Page 40
Dvd-s2500 40 ■ 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) f317 ...
Page 41
Dvd-s2500 41 ■ 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) & & &...
Page 42
Dvd-s2500 42 ■ 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) h i a...
Page 43
Dvd-s2500 43 ■ 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) jtag ...
Page 44
Dvd-s2500 44 ■ 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) 3-sta...
Page 45
Dvd-s2500 45 ■ 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) en 2 ...
Page 46
1 2 3 4 5 6 7 8 a b c d e f dvd-s2500 46 ■ schematic diagram for information only (no replacement parts will be available) t o 1402 of a v bo ard rs232c remote control rs232c board page 31 1g in out * components having special characteristics are marked z and must be replaced with parts having speci...
Page 47
Dvd-s2500 47 ■ 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) 4x1 g...
Page 48
Dvd-s2500 48 ■ 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) 2 3 3...
Page 49
Dvd-s2500 49 ■ 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) * * *...
Page 50
Dvd-s2500 50 ■ exploded view 281 281 283 283 283 283 283 283 283 282 282 282 282 282 204 230 283 283 283 192 1001 (1) 1001 (2) 114 101 282 283 283 110 180 282 282 103 165 167 283 1004 1008 1005 1006 8101 8110 8102 8103 8104 1007 1002 1003-1 240 282 283 189 283 199 1003-2 333 336 338 341 340 note) th...
Page 51
51 dvd-s2500 dpx-1200dvd-s2500 ■ mechanical parts * 101 aax62340 front panel gd 3139 241 60042 フロントパネル * 101 aax62350 front panel bl 3139 241 60053 フロントパネル * 101 aax62330 front panel ti 3139 241 60032 フロントパネル * 103 aax62250 sub panel ass'y gd 3140 119 50991 サブパネルASSY * 103 aax62230 sub panel ass'y b...
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Dvd-s2500 dvd-s2500