Block Diagrams - Yamaha YMC-700 Service Manual

A B
YMC-700/YMC-500
Q Q
3 7 6 3 1 5 1 5 0

■ BLOCK DIAGRAMS

1
DIGITAL
HDMI IN 1
CB12
HDMI IN 2
2 CB13
HDMI IN 3
CB14
Y
COMPONENT
Cr
Cb
MAIN P.C.B.
VIDEO/DOCK CVBS IN1
CVBS IN2
3
COAXIAL IN
PJ371
T E
OPTICAL IN L 1 3 9 4 2 2 9 6 5 1 3
U371
4
AUDIO INPUT
Analog In L/R
MAIN P.C.B.
DC_PRT
SELECTOR1
SN74LV4051APWR
5
MODEL 700(8.2k/1k)/
500(5.6k/5.6k)
Wireless LAN
module
6
ISP1760BE
IC361
w w w
7
YMC-700
66
C D
→
SCHEMATIC DIAGRAM
PortA
PortB
I2C
PortC
PortD
HDMI RECEIVER
AIN1
36bit
AIN2
Video Decoder
AIN3 P[35:0]
ADV7840
AIN7
IC311
AIN8
AIN9
AIN11
AIN12 I2S/DSD
SPDIF
XL311 XL312
28.63636MHz 28.63636MHz
HDMI SPDIF
21
9
RX5 SDOUT
DIR
2
RX0 LC89058W
24
SDIN
IC374
5
RX3
SPI
28 29
XL371
24.576MHz
AD CONVERTER
1,2 12
VIN DOUT
PCM1803DBR
IC375
1
EEPROM
AD CONVERTER
LE25LA322
ADC084S021
IC382 IC445
IC381
2 5
DEST U(8.2k/1k)
5 6,7
PWR_PRV1 KEY1,KEY2
16bit
SDIO I/F
SDRAM (64MB)
TE4300PF
256Mbit(x8) 2pcs
IC366
K4S560832J-UC75
38 IC342,343
16bit
16bit 16bit
Extended Ports
Ethernet USB HOST
74LVC574FT
LAN9217 ISP1760
SN74AHCT574FT
IC362 IC361
6 11 12
IC353, 354, 356
x a o
XL362
XL361
12MHz
25MHz
. i
CB362 CB361
NETWORK USB
E http://www.xiaoyu163.com F
YMC-700 YMC-500
DIGITAL P.C.B. Section Block Diagram
I2C Bus
SDRAM
M12L64164A-5TG
IC332
16bit
FPGA
EP2C8Q208
Digital Video Data Bus
Picture in Picture
(Up to 148.5MHz)
I to P conversion for GUI
IC331
SPI
23 129
XL331
27MHz
HDMI Rx(I2S)
IC323
For GUI Output
ADC
(480i,576i)
8bit
HDMI Rx(I2S)
IC472, 473
DIR/ADC
BLACKFIN
Q Q
3 7
PPI
MICRO-
SPORT0 Tx
For MP3, AAC, WMA
PROCESSOR
34
PWR_RY
38
PDET
AD91089Z
SPI
IC341 37
REM
533MHz
10
XL341
UART
16.666MHz
11 EBIU
16bit
133MHz
16bit 16bit
Flash Memory (8MB)
Bus Buffer
74LVC245APW
MX29LV640DBTC-90GT
IC441-IC444
IC344
16bit
20MHz
16bit
8bit
SPI0
PIO SPI1
SPI2
NPGA
I2C0
28bit
MB87L8760 I2C1
I2C2
IC351
u 1 6 3
UART0
y
UART1
UART2
8 9
XL331
27MHz
G H
2 4
8 9 9
Data Line Power off during standby mode
Control Line
I2C
TMSD
Port
HDMI TRANSMITTER
36bit
D[35:0] ADV7510
IC321
DSD
I2S
SPI
DSP
PWM
TMS320D70Y
modulator
IC371
IC376
EBIU
6 3 1 5 1 5 0 8 9
TAS508
16bit
123MHz
16bit 16bit
SDRAM Flash Memory
K4S641632-UC60000 EN29LV160AB-70T
IC372 IC373
3.3V->5V
SN74VHCT245
IC384
IR DATA
learning
m IR Pass through
IR Blaster
IC383
c o
UART
Data out
IC386
7 8
.
XL381
8MHz
I J
2
8 9 9
HDMI OUT
MAIN P.C.B.
2 4 9 8 2 9 9
MAIN
DOCK
P.C.B. (iPod)
MAIN
FM TUNER
P.C.B.
REM
OPERATION
P.C.B.
IR_IN
LED
REMOTE CONTROL OUT 3/IN
Driver
LED
REMOTE CONTROL OUT 1/2
Driver