Yamaha DVD-S559, Руководство по обслуживанию

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A B C D E F G H
1
2
3
4
5
6
DVD-S559
15
■
BLOCK DIAGRAMS
P.CON+12V
AC220V-240V
FLDC+/-
27MHz
-28V
AT+12V for mute
AT+3.3V
P.CON+3.3V
P.CON+6V
P.CON+5V
POWER
SUPPLY
DVD LOADER
(DM4)
IC2301
MOTOR DRIVE
LA6565-TE-L-E
IC651
FIP Driver IC
PT6315
MPEG BLOCK
IC4002
16K EEPROM
MT1389FE/C2-L
IC8004
AUDIO DAC 2CH IC
PCM1742KE/2K
IC8002
VIDEO DRIVER 6CH IC
MM1623BFBE
FIP V651
HNV-08SS44T
KEY
KEY
IC8003
AUDIO AMP IC
BA4560F-E2
SERVO
RF
SERVO
IR
FP
111
228 229
11
7.8 2.6 1.7
2
5
11
4CH VIDEO DAC
ASPDIF
/URST
D_AUDIO
ZERO
AUDIO_L/R
AUDIO_L/R
LD
IR
108MHz
TV ENCODER
MPEG-1/2
JPEG
VIDEO
DECODER
AUDIO CODEC
R
S_VIDEO
COAXIAL
RF AMP
U
CO
L
OVERALL BLOCK DIAGRAM
IR RECEIVER (OS651)
IC4004
16Mbit FLASH
S29AL016D70TFI020
IC4005
64Mbit SDRAM
K4S641632H-UC75
SDA, SCL
S
IC4003
RESET IC
BD5229G-TR
IC8001
VIDEO SW IC
SN74CBT3257PWR
V
Y
CV
21 PIN
CVBS
RGB
23
21, 26
225
110
1.7
AUDIO OUT L/R
AV (SCART)
VIDEO
OUT
VIDEO
Y
P
B
/C
B
P
R
/C
R
S-VIDEO
DIGITAL OUT
COAXIAL
COMPONENT
OPERATION 2
•
See page 29
➝
SCHEMATIC DIAGRAM
POWER
•
See page 27, 28
➝
SCHEMATIC DIAGRAM
DVD
•
See page 22–26
➝
SCHEMATIC DIAGRAM
OPERATION 1
•
See page 29
➝
SCHEMATIC DIAGRAM
POWER
•
See page 27, 28
➝
SCHEMATIC DIAGRAM
SW660, 662,
664, 665, 667
SW663, 666