Schematic Diagrams - Yamaha RX-V1067 Service Manual

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SCHEMATIC DIAGRAMS

DIGITAL 1/8
1
AV 7
CB6
CB7
2
0
0
0
0
0
0
3
0
4
0
3.3
HDMI SW
0
0
0
0 IC2
0
1.8
0
0
0
1.8
0
0
0
0.9
0.9
0
0
5
6
No replacement part available.
サービス部品供給なし
7
8
IC3: SiI9233ACTU
HDMI receiver
CEC_D
CEC_A CEC
DSDA0
DSDA1
Serial
HDCP HDPC
DSDA2 Embedded
Host Engine
DSDA3 Registers HDCP Keys
Interface
DSCL0
DSCL1 (DDC)
DSCL2 HPD0
EDID
DSCL3
SRAM Hot Plug HPD1
NVRAM
Controller HPD2
Serial HPD3
CSDA
Host
CSCL
Interface
RPI Configuration
CI2CA
(Local) Registers
and Status
INT
9 and State Registers
Machine
R0XC+
R0XC-
R0X0+
R0X0- Video Processing
R0X1+
R0X1-
Video
R0X2+ Color
R0X2- HDCP Deep ODCK
Space
Unmask Color Video Q[35:0]
Converter
R0XC+
Output DE
R0XC-
Format HSYNC
R0X0+
R0X0- Up/Down VSYNC
R0X1+
Sampling EVNODD
R0X1-
R0X2+
R0X2-
HDMI Auto Video Configuration
HDMI
Receiver A/V Split
R0XC+ Decode
Mux
R0XC- Audio Processing
R0X0+
R0X0- Audio Output
R0X1+ SPDIF
Audio Clock
R0X1-
Regeneration S/PDIF
R0X2+
Output
R0X2- SCK/DCLK
Audio APLL WS
I 2 S/
R0XC+
SCDT HDCP SD[3:0]
R0XC- DSD
Unmask DR[3:0]
R0X0+ Logic Output
R0X0- DR[3:0]
Auto
R0X1+
10 R0X1-
Audio/ MUTEOUT
R0X2+
XTALIN
R0X2- Exception
XTALOUT
MCLK
SCDT
R0PWR5V
R1PWR5V
R2PWR5V
R3PWR5V
Reset
RESET#
Logic
D E F
AV 6 AV 5
CB5
0
0
0 0
0
0
0
0 0
0
0 0
0
0 0.5
0
0
0
0
0
0
1.8
0
3.3
0
1.8
0
0
0
1.8
0
0
0
0
0
3.3
0
0
0
1.3
3.3
1.6
1.6
0
3.3
1.2
0.2
3.0
0
0
0
0
To DIGITAL 2/8 0
0
3.3
3.3
3.3
3.3
2.5
2.5
0.4
2.9
3.3
5.0
0
0
0.8
0.8
0
0.6
0
0
IC1, 2: SiI9185ACTU
HDMI switch
IC4: LC709004A-TLM-E
EDID Block
I/O-expander for microcontroller
R0X0+/- Config. EDID
2 I C Switch
R0X1+/- Logic RAM
R0X2+/-
R0XC+/-
Configuration Block
Transmitter
Block Serial/parallel converter/shift register
DIN 2
R1X0+/-
CLK# 3
TX0+/-
R1X1+/-
R1X2+/- TX1+/-
CS# 4
Transmit
R1XC+/- TX2+/-
Drivers
RES# I/O control/output register
21
R2X0+/-
PLL TXC+/-
R2X1+/-
R2X2+/-
R2XC+/- HPD
5V Switch
Switch CEC I/F
port 0 I/O buffer port 1 I/O buffer
Receiver Block
24 17 15 8
G H
HDMI
AV 4 AV 3
CB4 CB3
0 0
0
0 0
0.6
3.3
3.3
0
0
0
HDMI Rx 0
0
0
0
0
3.3
1.2
0
0
0
0
0
0
3.3
3.3
0.2
3.3
1.2
0.2
IC3
3.3
3.3
0.1
0.2
0.2
No replacement part available.
0.2
0.4
サービス部品供給なし
0.5
1.7
3.3
3.3
2.6
14 DOUT
15 VDD
19 VSS
I J K
AV 2 AV 1
(1 BD/DVD)
CB2 CB1
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0 3.3
3.3 3.3
HDMI SW
0 1.8
0 0
0 0
0 IC1 0
0 1.8
0 0
0 0
0 0
0 1.8
0
0 0
0 0
0 0
0.8 0
0.8 3.3
0 0
0 0
No replacement part available.
サービス部品供給なし
0
0
0
3.4
0
0
3.3
0
3.3
3.3
3.3
3.3
CB9
CB10
DIGITAL (1)
★ 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.
L M N
RX-V1067/HTR-8063/RX-A1000
Page 131 C10
to DIGITAL (2)_CB94
CB8
To DIGITAL 4/8
3.3
3.3
3.2
3.3
0
0
3.3
3.4
3.4
3.4
0
3.3
To DIGITAL 6/8
To DIGITAL 6/8
To DIGITAL 2/8
To DIGITAL 3/8
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● 印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
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