Yamaha DSP-AX463, Руководство по обслуживанию

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CB11
IC11
IC12
CB12
CB13
IC13
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
RX-V463/HTR-6140/DSP-AX463
85
★ All voltages are measured with a 10M Ω /V DC electronic voltmeter.
★
Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
DSP 1/8
SCHEMATIC DIAGRAMS
A-1
5.1
0
0
1.9
0 0 0 0 1.9 0 0 0 0 0 0 1.9 0
0
1.9 1.9 0 0 0 3.3
0
3.3
3.3
5.1
0
0
0
0
0
0
0
0
0
1.9
1.9 1.9 1.9
0
1.7
0 0 0 0 0 0 0 0 0 0 0 0
0 0
0
1.7
0
1.9
1.9
0
0
1.9
0
1.7
1.7
0
0
0
0
1.6
0
1.7
3.1
3.1
2.7
0
1.9
0
6.4
6.4
5.1
5.1
0
0
0
5.1
5.1
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0
0
0
0
0 0
0
0
0
0
0
0
0
0
0.4
0 1.8 1.8 0 3.3
0 0 0 0 0 0 0 0 0 0 0 3.3 0 1.8 0 0 0 0 0 0 0 0 0 0 3.3 0 1.8
3.3
3.3
0
0
1.8
0
0
1.8
0
0
0
0
0
0
0
0.7
0.9
0
0.7
1.8
1.8
0
0.9
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
1.7
1.7
1.6
0
3.3
3.3
3.3
0
3.3
2.7
3.1
3.1
0
3.3
3.3
0
1.8
3.3
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0
1.7
0
1.7
0
1.7
0 0 0 0 0 0 0 0 0 0
0 0
0
1.6 1.3
1.8 0.6
0
3.3
1.8
0
0
1.8
1.7
0
3.3
0
0
V
OUT
V
IN
Control
GND
1
4 5
2
IC13 : NJM2867F3-05
Low dropout voltage regulator
Bandgap
Reference
Thermal
Protection
IC12 : ADV7441ABSTZ-170
10-bit, integrated, multiformat SDTV/HDTV video decoder,
RGB graphic digitizer, and 2:1 multiplexed HDMI/DVI interface
OUTPUT FORMATTER
FAST BLANK OVERLAY CONTROL
MUX
MUX
EDID/REPEATER
CONTROLLER
DATA RECOVERY
ALIGNMENT
HDMI DECODE
XOR
4:2:2 TO 4:4:4 CONVERSION
HDCP
ENGINE
HDCP
EEPROM PACKET
PROCESSOR
EQUALIZER
E
QUALIZER
MUX
INT1
HS/CS
VS/FIELD
DE/FIELD
LLC
SFL/
SYNC_OUT/
INT2
P0 TO P9
PIXEL
DATA
P10 TO P19
P20 TO P29
10
10
G
B
R
FB
10
CLAMP
ANALOG INTERFACE
INPUT
MATRIX
ADC 0 CVBS
RGB
YPrPb
CVBS
SOG
SOY
HS_IN/CS_IN
VS_IN
FB
SCL
SDA
ALSB
RXB_2
DDCA_SCL DDCA_SDA DDCB_SDA DDCB_SCL
RXB_C
RXB_1
RXB_0
RXA_2
RXA_C
RXA_1
RXA_0
YC AND
10
CHA
CHA
DATA
PROCESSOR
DECIMATION AND
DOWNSAMPLING
FILTERS
COLOR SPAC
CONVERTER
EMBEDDED
SYNC
VBI DATA PROCESSOR
ANCILLARY
DATA
COMPONENT PROCESSOR
STANDARD DEFINITION PROCESSOR
SYNC SOURC
AND
POLARITY DETECT
SYNC EXTRACT
STANDARD
IDENTIFICATION
MACROVISION R AND
CGMS DETECTION
GAIN
CONTROL
OFFSET
ADDRESS
AV
CODE
INSERTION
PROGRAM
DELAY
DIGITAL
FINE
CLAMP
NOISE AND
CALOBRATION
VBI DATA
RECOVERY
CHROMA
DEMOD
SYNC
EXTRACT
FSC
RECOVERY
CHROMA
RE-
SAMPLE
RE-
SAMPLE
CONTROL
CTI
C-DNR
AV
CODE
INSERTION
CHROMA
2D COMB
(0x04 MAX)
GAIN
CONTROL
GAIN
CONTROL
LINE
LENGTH
PREDICTOR
GLOBAL
CONTROL
STANDARD
AUTODETECTION
FREE RUN
OUTPUT CONTROL
SYNTHESIZED
LLC CONTROL
MACROVISION
DETECTION
ACTIVE OEAK AND
HSYNC DEPTH
DIGITAL PROCESSING BLOCK
VBI
DECODER
ANCIKKARY
DATA
FORMATTER
CHB
CHB
CHC
CHC
CHD
C Y
CLAMP
SYNC PROCESSING
AND CLOCK
GENARATION
CONTROL
INTERFACE
I2C
SAMPLER
PLL
ADC 1
10
CLAMP ADC 2
10
CLAMP ADC 3
HS/CS, VS
CONTROL
CONTROL
CONTROL
DE
VS
HS
MDA
PACKET/
INFOFRAME
MEMORY
AUDIO
PROCESSING
MCL
I2C
LRCLK
SCLK
MCLKOUT
SPDIF
FILTER
CONTROL AND DATA
10
LLC
GENERATION
SAMPLER
LUMA
RE-
SAMPLE
LUMA
2D COMB
(0x04 MAX)
LUMA
FILTER
LUMA
DIGITAL
FINE
CLAMP
CHROMA
DIGITAL
FINE
CLAMP
GAIN
CONTROL
IC11 : AD9389BBSTZ-165
High performance HDMI/DVI transmitter
CLK
SCL SDA MCL MDA INT
HPD
DDCSDA
DDCSCL
TxC-/TxC+
Tx2-/Tx2+
Tx0-/Tx0+
Tx1-/Tx1+
HSYNC
VSYNC
DE
D[23:0]
VIDEO
DATA
CAPTURE
COLOR
SPACE
CONVER-
SION
4:2:2 TO
4:4:4
CONVER-
SION
REGISTERS
CONFIGURATION
LOGIC
HDCP
CORE
INTERRUPT
HANDLER
HDCP_EDID
MICRO-
CONTROLLER
I2C
MASTER
I2C
SLAVE
SCLK
LRCLK
MCLK
S/PDIF
I2S[3:0]
AUDIO
DATA
CAPTURE
XOR
MASK
HDMI
Tx
CORE
POINT A-1 XL101 (Pin 65 of IC12)
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
HDMI RX
VIDEO DECODER
HDMI TX
to DSP 6/8
HDMI
DTX/CBL OUT DVD
to DSP 2/8
to DSP 2/8
to DSP 2/8
to DSP 6/8
to DSP 6/8
to DSP 6/8
to DSP 4/8
to DSP 2/8
to DSP 6/8
to DSP 6/8
to DSP 4/8
to DSP 3/8 / to DSP 4/8