Yamaha neoHD YMC-700, Service Manual

Page: 75 / 101

★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
75
DIGITAL 1/8
YMC-700/YMC-500
SCHEMATIC DIAGRAMS
IC311
IC311
IC311
IC311
IC311
CB313 CB312 CB311
POINT A XL311 (AC20 of IC311) POINT B XL312 (D22 of IC311)
A
B
0.5
0.5
0.6
0.6
0.5
0.6
0.5
0.5
0
0
0
0
0
0
0
0
0.6
0
0.6
0
0
0
0
0
0
0
0
0
0.3
0.9
0
0
0
0
0
0
0
0
0
1.7
0
3.3
3.3
3.3
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3 3.3
1.8 1.8 1.8 1.8
1.8 1.8
1.8 1.8
3.3 3.3
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0.5
0.7
0.9
1.3
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
1.3
0.6
0.9
0.8
1.3
1.7
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
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
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
0.6
0
0
0
0
0
0
0
0
DIGITAL IN
OUTPUT FORMATTER
IC311 : ADV7840BBCZ-5
12-bit, 170 MHz video and graphics digitizer with
3D comb filter decoder and quad HDMI 1.3 receiver
INT1
STANDARD DEFINITION PROCESSOR (SDP)
LLC
P24 TO P35
P12 TO P23
P0 TO P11
HS
VS/FIELD
DE/FIELD
SYNC_OUT/INT2
INT3
CVBS
YC
RGB
FB
CVBS OUT
SYNC1
SYNC2
HS_IN1
VS_IN1
VS_IN2/TRI5
VS_IN2/TRI6
SCL
SDA
CEC
AV_LINK
RXA_C
RXB_C
RXC_C
RXD_C
RXA_0
RXA_1
RXA_2
RXB_0
I2S0
I2S1
I2S2
I2S3
SCLK
MCLKOUT
SPDIF
LRCLK
RXB_1
RXB_2
RXC_0
RXC_1
RXC_2
RXD_0
RXD_1
RXD_2
DDCA_SDA
DDCA_SCL DDCB_SDL
DDCD_SCL DDCC_SCL DDCD_SDA DDCC_SDA DDCB_SDA
TRI4
TRI1 TO
FUNCT1
SCART RGB
YPrPb
DAC
ADC0 CLAMP
ANALOG FRONT END
12-
CHANNEL
INPUT
MATRIX
COLOR SPACE
CONVERTER
DECIMATION AND
DOWNSAMPLING
FILTERS
EMBEDDED SYNC
(A)
(B)
(C)
(A)
(B)
(C)
(A)
(B)
(C)
(D)
TBC
LTI
3D CORE
TRI-LEVEL
SLICER
AVLINK
CONTROLLER
LLC GENERATION
CONTROL
CONTROL AND DATA
CONTROL INTERFACE
I
2
C
SYNC PROCESSING AND
CLOCK GENERATION
12
ADC1 CLAMP
12
ADC2
DATA
PROCESSOR
CLAMP
12
ADC3 CLAMP
12
CEC
CONTROLLER
MUX
MUX
PLL
DATA
REC OVERY
ALIGNMENT
HDMI
DECODE
FILTER
XCR
4:4:2
TO
4:4:4
CONVER-
SION
DE
HS
VS
HDCP
ENGINE
CONTROLLER
HDCP
EEPROM
PACKET
PROCESSOR
EQUAL-
IZER
CONTROL
MUX
HS/CS,VS
SAMPLER
EQUAL-
IZER
SAMPLER
EQUAL-
IZER
SAMPLER
EQUAL-
IZER
SAMPLER
2D CORE
ITOP
CTI
STANDARD
AUTODETECTION
MACROVISION
DETECTION
DDR/SDR-SDRAM INTERFACE
COLORSPACE
CONVERSION
FAST BLANK
OVERLAY
CONTROL
VERTICAL
PEAKING
HORIZONTAL
PEAKING
COMPONENT PROCESSOR
DIGITAL PROCESSING BLOCK
VIDEO DATA PROCESSOR
GAIN
CONTROL
MACROVISION AND
CGMS DETECTION
SYNC SOURCE AND
POLARITY DETECT
ACTIVE PEAK
AND HSYNC DEPTH
NOISE AND CALIBRATION
VSI
DECODER
FAST I2C
INTERFACE
I2C
READ BASS
ANCILLARY
DATA
ANCILLARY
DATA
FORMATTER
PACKET/
INFOFRAME
MEMORY
AUDIO
PROCESSOR
DIGITAL
FINE
CLAMP
PROGRAM
MABLE
DELAY
OFFSET
ADDRESS
CP
CSC
AV
CODE
INSERTION
SYNC EXTRACT
12
12
12
STANDARD
IDENTIFICATION
HDMI IN
No replacement part available.
No replacement part available.
No replacement part available.
No replacement part available.
to DIGITAL 4/8
to DIGITAL 5/8
to DIGITAL 8/8
to DIGITAL 5/8 to DIGITAL 5/8
to DIGITAL 2/8
to DIGITAL 5/8
YMC-500 YMC-700
to DIGITAL 3/8
to DIGITAL 3/8
to DIGITAL 5/8
to DIGITAL 5/8
to DIGITAL 2/8, 7/8
HDMI RECEIVER
HDMI RECEIVER
HDMI RECEIVER
No replacement part available.
HDMI RECEIVER
HDMI RECEIVER
w w w . x i a o y u 1 6 3 . c o m
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7
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1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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