Yamaha HTR-6150, Service Manual

Page: 61 / 114

A B C D E F G H I J
1
2
3
4
5
6
7
RX-V563/HTR-6150/DSP-AX563
61
HDMI Tx
IC11
ADV9389B
MICROPROCESSOR
IC41
AD91089Z
VIDEO
ENCODER
IC21
ADV7172
SDRAM
IC51
K4S641632-UC75000
NPGA
IC61
MB87L8760
FLASH MEMORY
IC52
EN29LV160AB-70T
ADC
IC39
PCM1803DBR
HDMI RX
VIDEO DECODER
IC12
ADV7441A
HDMI IN 1
HDMI IN 2
S Video IN (Y)
XM DT
IC36
F2621E
DR0 PRI
SPORT
Direct Stereo Bus
Digital Video Data Bus
I2S PCM Data SPDIF
COAX IN
OPT IN 1
OPT OUT
XM
EEPROM
IC42
BR25L320F-W
ADC
IC81
ADC084S021
SPI
3.3V->5V
IC62
SN74VHCT245
BUS BUFFER
IC54,55
SN74LVC245APW
OPT IN 2
(Up to 150MHz)
133MHz
DIR
IC31
LC89057W
DAC
IC38
PCM1680
CB12
CB13
PCB VIDEO
CB21
Analog In L/R
CB31
PortA
PortB
AIN3
S Video IN (C)
CVBS IN
AIN6
AIN7
P[2:9]
P[12:19]
P[22:29]
P[2:9]
P[12:19]
P[22:29]
TMDS
Port
I2C I2C
I2C
P[12:19]
HDMI OUT
CB11
PCB VIDEO
CB22
COMPONENT Out
(Y)
(Cb)
(Cr)
CB21
S Video Out (Y)
S Video Out (C)
CVBS Out
PCB VIDEO
DAC A
DAC B
DAC C
DAC D
DAC E
DAC F
24bit
8bit
24bit
PJ31
U32
U33
U31
RX5
RX1
RX3
RX4
RX OUT
HDMI SPDIF
SDIN
HDMI I2S[0]
XMSDO
DIR RDATA
HDMI I2S[1]
HDMI I2S[2]
HDMI I2S[3]
DR0 SEC
DR1 PRI
DR1 SEC
DT0 PRI
DT0 SEC
DT1 PRI
DT1 SEC
SDO[0]
HDMI I2S[1]
HDMI I2S[2]
HDMI I2S[3]
SDO[0]
27
68 21
5
8
9
3
1,2
14,15
1
99
76
81
24
12
6
67
59
58
74
73
63
62
6
11
12
13
35
33
29
28
25
24
26
22
21
20
19
16
15
DATA[1]
DATA[2]
DATA[3]
DATA[4]
CB31
DAC
IC37
PCM1781DBQR
Frout L
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT7
VOUT8
SPI Bus
I2C Bus
Frout R
Surround L
Surround R
Subwoofer
Center
Surround Back L
Surround Back R
PCB MAIN
XM Analog L/R
CB31
DOUT
DATA
VIN
VOUT
DATA
TX
RX
16bit
16bit
16bit
16bit
16bit
CB34
USB HOST
IC71
ISP1760
EXTENDED PORTS
IC56,57,58,59
TC74VHC574FT
TC74VHCT574FT
16bit 16bit 8bit
CB33
DOCK (iPod)
UART
Power off during standby mode
I2C0
I2C1
I2C2
UART0
UART1
UART3
SIRIUS
JK31
UART
SPI0
SPI1
SPI2
PIO
USB
CB71
SPI
IC83
SN74LV4051APWR
IN1
IN2
IN3
IN4
SPI
SELECTOR
SELECTOR
IC82
SN74LV4051APWR
COM
COM
CB83
KEY0
KEY1
SPI
OSD
TUNER
(U, C, R, T, K, A, G, E, F, L models)
PCB VIDEO
VFD
PCB OPERATION
CB84
CB84
CB32
Data Line
Control Line
PCB DSP
PF
EBIU
533MHz
D[0:23]
P[0:7]
(Writing port)
PCB
OPERATION
2
PCB MAIN
(U, C models)
(U, C models)
(R, T, K, A, B, G, E, F, L models)
DSP
• See page 83-90
→
SCHEMATIC DIAGRAM
■
BLOCK DIAGRAMS
AUDIO (DIGITAL) SECTION BLOCK DIAGRAM