Yamaha HTR-3063 Service Manual Page 79

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A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JK
L MN
79
DIGITAL 1/4
RX-V367/HTR-3063
SCHEMATIC DIAGRAMS
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.
IC201
IC202
CB204 CB203 CB202 CB201 CB205
IC204
IC204
IC204 IC204
IC203
00
0
00
0.6
00
0
00
0.6
00
0
00
0.6
00
0
00
0.6
4.9 5.1
0
0
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
3.4
3.4
2.2
2.2
3.4
3.4
3.4
0
3.4
0
3.4
1.9
1.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.4
0
1.9
3.4
3.4
0.3
1.9
3.4 1.9
1.9
3.4
3.3
0
1.9
2.2
3.4
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
3.4
3.4
3.4
3.4
3.4
3.4
0
0
0
0
1.9
1.9
1.9
1.9
1.9
0
0
0
0
0
0
0
0
0
0
0
0
3.4
3.4
3.4
4.9
4.9
4.9
0
0
0
0
0
0
0
3.3
3.3
3.4
3.4
2.6
0.5
3.2
5.1
0.6
0.6
0
0
0
0
0
0
0
0
0
0
1.3
3.4
3.4
1.3
3.0
3.6
1.6
1.6
3.4
3.3
0
0
0
0
0
0
0
3.4
3.4
1.3
3.4
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
3.4
3.4
0
0
0
3.4
3.4
3.4
3.4
1.3
0
3.4
0
0
0
0
0
0
0
0
0
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
1.3
3.4
1.3
3.4
3.4
3.4
3.4
3.4
3.4
3.6
0.3
0
0.6
0.6
3.4
1.3
0
0
0
0
0
0
0
0
1.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
POINT A XL201 (Pin 5 of IC201)
A
IC202: SiI9134CTU
HDMI transmitter
XOR
Mask
DSCL
DSDA
EXT_SWING
Tx0
Tx1
Tx2
TxC
CSDA
RESET#
MCLK
S/PDIF
SCK
WS
DE
IDCK
VSYNC
HSYNC
SD[3:0]
DL[3:0]
DR[3:0]
D[35:0]
INT HPD
CSCL
Registers
and
Configuration
Logic
HDCP Keys
EEPROM
E-DDC
Master
CI2CA
Slave
Video
Data
Capture
Logic/DE
Generator
HDCP
Encryption
Engine
HDMI 1.3
TMDS
Core
Audio
Capture
Logic
YCbCr to RGB
Color Space
Converter/
4:2:2 to 4:4:4
Converter
IC201: SiI9233ACTU
HDMI receiver
Serial
Host
Interface
(DDC)
Serial
Host
Interface
(Local)
CEC
CEC_A
CEC_D
HPD0
HPD1
HPD2
HPD3
INT
ODCK
DE
HSYNC
VSYNC
EVNODD
SPDIF
SCK/DCLK
WS
MUTEOUT
XTALIN
XTALOUT
MCLK
SCDT
Q[35:0]
SD[3:0]
DR[3:0]
DR[3:0]
DSDA0
DSDA1
DSDA2
DSDA3
DSCL0
DSCL1
DSCL2
DSCL3
CSDA
CSCL
CI2CA
R0XC+
R0XC-
R0X0+
R0X0-
R0X1+
R0X1-
R0X2+
R0X2-
R0XC+
R0XC-
R0X0+
R0X0-
R0X1+
R0X1-
R0X2+
R0X2-
R0XC+
R0XC-
R0X0+
R0X0-
R0X1+
R0X1-
R0X2+
R0X2-
R0XC+
R0XC-
R0X0+
R0X0-
R0X1+
R0X1-
R0X2+
R0X2-
R0PWR5V
R1PWR5V
R2PWR5V
R3PWR5V
RESET#
HDCP
Registers
Video
HDCP
Unmask
Audio
HDCP
Unmask
SCDT
Logic
Reset
Logic
HDMI
Decode
HDMI
Receiver
Mux
SRAM
EDID
NVRAM
Video Processing
Audio Processing
APLL
Auto Video Configuration
Video
Output
Format
Audio Output
Audio Clock
Regeneration
S/PDIF
Output
I
2
S/
DSD
Output
Up/Down
Sampling
Deep
Color
Color
Space
Converter
HDPC
Engine
Hot Plug
Controller
Embedded
HDCP Keys
RPI
Registers
and State
Machine
Configuration
and Status
Registers
A/V Split
Auto
Audio/
Exception
V
OUT
GND
V
IN
CONTROL
IC203: NJM2884U1-18 (TE1)
Low dropout voltage regulator
Bandgap
Reference
Thermal
Protection
54
1
2
HDMI RX
HDMI TX
HDMI 4 HDMI 3 HDMI 2 HDMI OUTHDMI 1
(BD/DVD)
To DIGITAL 2/4
To DIGITAL 3/4, 4/4
To DIGITAL 2/4
To DIGITAL 4/4
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
DRAFT
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