Yamaha DVD-S550, Service Manual

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DVD-S550/DV-S5750
27
COM
OUT IN
IN OUT
ADJ
T329 E10
T330 E10
T331 E11
T332 F9
T333 B10
F
G
H
A
B
C
D
E
F
G
H
1300 B11
1301 B7
1303 C1
T309
4309 G3
4310 H3
4311 G3
4312 G3
4314 G3
4315 B3
6300 B8
7300 B9
7301 A3
7302 C9
AUDIO_SPDIF_OUTPUT
AUDIO OUT
L/R
COAXIAL
OPTICAL
6 7 8 9 10 11 12
A
B
C
D
E
2333 F10
POWER_PART
2322 C10
2324 E3
2325 E4
2326 E4
2331 E10
3309 B10
3310 B9
3311 C9
3312 C10
3313 C9
3316 F5
3318 F4
3326 E3
3325 E3
3322 E3
3321 C9
3320 C10
3319 C9
T317 D7
T318 D2
T319 E2
T321 E2
T322 E1
T323 E2
T324 E2
T325 D10
T326 E2
T327 E10
T328 F2
7303 B5
7306 E4
7308 E3
7311 F10
T301 B10
T316 D2
T302 B7
T303 B10
T304 B7
T305 C7
T306 C2
T307 C7
T308 C2
T309 D2
T310 D7
T311 D2
T312 C10
T313 D7
T314 C10
T315 D7
2334 F10
2335 F10
2339 E11
2342 B5
2344 F5
2345 C8
2346 C5
3302 B9
3327 F3
3330 E9
3336 E9
3337 F9
3338 F9
3339 F10
3340 E4
3343 B5
3345 C4
3347 C4
4303 D4
4306 G3
4307 G3
4308 G3
1305 E1
1307 E11
2304 B10
2305 A3
2306 A4
2309 A4
2314 C10
2315 B4
2318 B5
2320 F4
2321 F5
# only for Eco version
* only for Non-Eco version
1 2 3 4 5 6 7 8 9 10 11 1 2
1 2 3 4 5
GA
T303
T313
1K0
3311
T319
LPR6520-E515F
1300
3
1
2
12
2
3
4
5
6
7
8
9
EH-B
1303
1
10
11
BC847B 7308
GA
33R
3337
2K2
3327
100K
3326
10u
2346
3347 15R
16V 3345
56R
4314
3
L7808CP
7301
2
1
2K2 3325
4307
T333
GA
T305
470n
2345
2344
47u
25V
3
2
4311
YKC21-3416
1307
1
4306
GA
GA
4310
7306
SI2302DS
T332
T307
10K
3322
T302
680p 2304
T322
T331
2314 680p
4309
4308
100n
2331
T310
T326
T328
T324
T321
4
5
B5B-EH-A
1305
1
2
3
10K
3312
2324
220u
10K
10V
3310
3309
1K0
2326 100n
4315
3343 120R
7300
BC817-25
3302
1K0
15
16
2
3
4
5
6
7
8
9
1301
FMN
1
10
11
12
13
14
T317
2315 220n
25V
2321
47u
2334
100n
4312
T301
1K0
3313
2325
100u
10V
4K7 3340
3318
22R
6300
BAS316
T306
T308
T315
1
VS
7311
JFJ1000
GND
3
IN
T323
3336
100R
GA
220R
3330
2320
47u
25V
2306
100u
10V
2305
100u
25V
100n 2318 1
3 2
2342
LD1117
7303
GA
10V
100u
22R
3316
BC817-25
7302
47p 2339
T304
16V
10u
2335
4303
100n 2309
T316
T318
T311
+8V +12V
+1V8 +3V3
+12V_A +12V
STB_CONTROL
+5VL
+5V_MO
KILL_FLR
MUTE_LR
RCH
+5V
+5VL
+12_STBY
-12V_A
SPDIF_OUT
+5V
SPDIF_OUT
+1V8
MUTE
STB_CONTROL
+12_STBY
-24V
-12VA
-24V
+5V
G_FR
+12V
+5VL
G_FR
-12V
GND
+5V
GND
+12V
GND
+3V3
VSDA
VSCK
DAC_STB
GND
STB_CONTROL
GND
+8V
GND
+5V_MO
+5V_MO
+5V_MO
+1V8
GND
GND
LCH
T
O
CN202 OF PSU BO
ARD
AV BOARD 3/3
D
1
TO
1101 OF FR
ONT (1) DISPLA
Y BO
ARD
P
age 24
I
6
T
O
1104 OF MONO BO
ARD
P
age 22
* 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.
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
■
SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)