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A
B
C
RX-V675/HTR-6066/RX-A730/TSR-6750
RX-V675/HTR-6066/TSR-6750
DIGITAL 2/8
1
to DIGITAL 5/8
t o 0 0 5 . s h t
( u - c o m )
2
+ 3 . 3 V
D G N D
3
Q 2 5 0
Q 2 5 1
C 2 5 0
Q 2 5 2
Q 2 5 3
1 0 / 1 0
1 / 2 5
R 2 8 2
1 0 0
C 2 5 1
D G N D
+ 1 . 8 H
4
+ 3 . 3 H
L 2 5 1
T P 2 6 6
n o _ u s e
C 2 8 1
R 2 5 4
A D C V B S
3 6
0 . 1 / 1 0 ( B J )
5
C 2 5 7
0 . 1 / 1 0 ( B J )
C 2 5 8
0 . 1 / 1 0 ( B J )
C 2 5 9
n o _ u s e
C 2 6 3
n o _ u s e
C 2 6 4
n o _ u s e
C 2 6 9
n o _ u s e
C 2 6 5
n o _ u s e
C 2 7 0
n o _ u s e
6
A D V 7 1 8 1
R 2 5 5
C 2 6 1
A D P b
3 6
C 2 7 3
A D P r
R 2 5 9
0 . 1 / 1 0 ( B J )
3 6
C 2 6 2
A D Y
R 2 5 6
0 . 1 / 1 0 ( B J )
3 6
C 2 7 5
0 . 1 / 1 0 ( B J )
n o _ u s e
I C / C B / X L : 2 0 - 2 9
O H T E R
: 2 5 0 - 3 4 9
7
D G N D
IC21: ADV7180BSTZ
10-bit, 4 x oversampling SDTV video decoder
CLOCK PROCESSING BLOCK
XTAL1
LLC
XTAL
PLL
ADLLTPROCESSING
16-BIT
PIXELDATA
DIGITAL
10-BIT,86MHz
PROCESSING
ADC
P15TOP0
BLOCK
A
1
IN
AA
FILTER
A
2
IN
2DCOMB
HS
ANALOG
A
3
AA
8
IN
VIDEO
SHA
A/D
VS
FILTER
INPUTS
A
4
VBISLICER
IN
FIELD
A
5
AA
IN
COLOR
GPO0TO GPO3
FILTER
A
6
DEMOD
IN
SFL
INTRQ
2
REFERENCE
I
C/CONTROL
SCLK SDATA ALSB RESET PWRDWN
IC27: RP130Q181D-TR-F
Voltage regulator
9
V
DD
4
3
V
OUT
Vref
Current Limit
CE
1
2
GND
Pin No.
Symbol
Description
1
CE
Chip Enable ("H" Active)
2
GND
Ground Pin
3
V
OUT
Output Pin
4
V
DD
Input Pin
10
★ 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.
128
D
E
F
RX-A730
+ 1 . 8 D P L L
+ 3 . 3 H
1.8
R P 1 3 0 Q 1 8 1 D - T R - F
Y C 2 8 7 A 0
V O U T
G N D
+ 1 . 8 H
C E / C E
V D D
R 2 8 0
+ 3 . 3 H
1 K
R 2 7 6
n o _ u s e
D G N D
D G N D
D G N D
R 2 7 9
2 2 0
n o _ u s e
R 2 6 3
R 2 6 6
+ 1 . 8 H
+ 3 . 3 H
+ 1 . 8 D P L L
n o _ u s e
X L 2 1
1
4
T P 2 8 3
T P 2 8 4
2
3
R 3 1 1
1 M
( 0 . 5 % )
C 2 8 8
0 . 0 1 / 1 6 ( B )
R 3 1 4
C 2 8 9
R 3 1 8
4 . 7 K
n o _ u s e
0 . 1 / 1 0 ( B J )
V D E C _ C [ 4 ]
V D E C _ C [ 5 ]
V D E C _ C [ 6 ]
V D E C _ C [ 7 ]
N C
P 5
R 3 1 9
n o _ u s e
T E S T _ 0
P 6
V D E C _ C [ 8 ]
I 2 C a d d : 0 x 4 2
A I N 1
P 7
V D E C _ C [ 9 ]
VIDEO DECODER
R 2 5 0
A I N 2
G P O 0
V D E C _ Y [ 0 ]
1 0 K
A G N D
G P O 1
V D E C _ Y [ 1 ]
X 8 8 4 1 A 0
C 3 0 2
R 2 6 1
V R E F P
D V D D I O
1 K
R 2 6 2
V R E F N
D G N D
0 . 1 / 1 0 ( B J )
I C 2 1
C 2 8 6
R 2 5 2
1 K
A V D D
S F L
R 3 2 0
n o _ u s e
4 7 X 4
0 . 1 / 1 0 ( B J )
N C
P 8
V D E C _ Y [ 2 ]
A D V 7 1 8 0 B S T Z
N C
P 9
V D E C _ Y [ 3 ]
A G N D
P 1 0
V D E C _ Y [ 4 ]
N C
P 1 1
V D E C _ Y [ 5 ]
C 3 0 3
N C
D V D D I O
R 2 5 1
A I N 3
D G N D
0 . 1 / 1 0 ( B J )
3 . 3 V : 2 0 4 m A
1 0 K
A I N 4
1 . 8 V : 1 1 6 m A
H S
V D E C _ H S
R 3 1 5
A I N 5
I N T R Q
V D E C _ V S
n o _ u s e
V D E C _ D E
R 3 2 1
4 7 X 4
C 2 9 1
4 7 0 P ( B )
+ 3 . 3 H
R 2 8 6
1 0 K
R 3 1 0
4 7 X 4
D G N D
RESISTOR
REMARKS
NO MARK
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
CHIP
G
H
DIGITAL (1)
D V _ S C L
D V _ S C L
D V _ S D A
D V _ S D A
t o 0 0 5 . s h t
H D M I _ P O N
( u - C o m )
H D M I _ P O N
V D E C _ N _ R S T
V D E C _ N _ R S T
to DIGITAL 5/8
H D M I _ P O N
V D E C _ C L K , V D E C _ Y [ 0 - 9 ] , V D E C _ C [ 0 - 9 ] , V D E C _ D E , V D E C _ H S , V D E C _ V S
t o 0 0 3 . s h t
( F P G A )
to DIGITAL 3/8
D I G I T A L ( 3 )
R S - 2 3 2 C
n o _ u s e
C B 3 3
1 1
5
4
3
2
1
1 0
9
8
7
6
P N 3 5 1
n o _ u s e
( # 1 8 L = 7 0 : W S 4 8 8 3 0 )
+ 3 . 3 M
R 3 9 4
n o _ u s e
+ 3 . 3 M
C 3 8 5
R 3 9 9
D G N D
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
n o _ u s e
n o _ u s e
2 3 2 C _ M O S I
I C 3 2
n o _ u s e
1
2
3
4
5
6
7
8
2 3 2 C _ M I S O
+ 3 . 3 M
W 3 1
n o _ u s e
D G N D
A 8 3 0 o n l y
NOTICE
(model)
J
JAPAN
U
U.S.A
CAPACITOR
C
CANADA
PARTS
NAME
REMARKS
PARTS
NAME
R
GENERAL
FILM
RESISTOR
(P=5)
NO
MARK
ELECTROLYTIC
CAPACITOR
T
CHINA
FILM
RESISTOR
(P=10)
TANTALUM
CAPACITOR
K
KOREA
OXIDE
FILM
RESISTOR
NO
MARK
CERAMIC
CAPACITOR
A
AUSTRALIA
FILM
RESISTOR
CERAMIC
TUBULAR
CAPACITOR
B
BRITISH
PLATE
RESISTOR
POLYESTER
FILM
CAPACITOR
G
EUROPE
PROOF
CARBON
FILM
RESISTOR
POLYSTYRENE
FILM
CAPACITOR
L
SINGAPORE
MOLDED
RESISTOR
MICA
CAPACITOR
E
SOUTH EUROPE
VARIABLE
RESISTOR
P
POLYPROPYLENE
FILM
CAPACITOR
V
TAIWAN
RESISTOR
SEMICONDUCTIVE
CERAMIC
CAPACITOR
F
RUSSIAN
POLYPHENYLENE
SULFIDE
FILM
S
P
LATIN AMERICA
CAPACITOR
S
BRAZIL
H
THAI
I
J
K
VIDEO AUX
HDMI/
MHL
H D M I V - A U X
C B 4 2 1
D
C
1
R
0
1
9
J
A
X
R
1
9
0
W
W
2
7
1
7
0
F G
S T 4 2 1
F G
F G
D G N D
R 4 2 0 4
0
5
4
3
2
1
6
7
8
9
+ 1 . 2 H F
D G N D
D G N D
C 4 2 0 6
R 4 2 2 8 4 7 K
1 0 0 0 P ( B )
R 4 2 2 5 4 7 K
1 S S 4 0 0 T E 6 1
C 4 2 0 7
1 0 / 6 . 3
D 4 2 0 4
C 4 2 0 8
R 4 2 2 7
n o _ u s e
0 . 1 / 1 0 ( B J )
C 4 2 0 9
0 . 1 / 1 0 ( B J )
C 4 2 1 0
0 . 1 / 1 0 ( B J )
C 4 2 1 1
+ 5 H F
1 0 0 0 P ( B )
C 4 2 1 2
1 0 0 P ( C H )
D S C L 3 _ F
D S D A 3 _ F
R 3 P W R 5 V _ F
C B U S 3 _ F
R 4 X 0 N
2 2
2 1
2 0
1 9
1 8
1 7
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
8
7
6
5
4
3
2
1
V D D 3 3
2 3
8 8
R 4 X 0 P
A V D D 1 2
2 4
I 2 C a d d : 0 x B 0
8 7
R 4 X 1 N
R 0 X 2 P
2 5
8 6
HDMI EQUALIZER
+ 3 . 3 H F
R 4 X 1 P
R 0 X 2 N
2 6
8 5
R 4 X 2 N
R 0 X 1 P
Y E 9 9 6 A 0
2 7
8 4
R 4 X 2 P
R 0 X 1 N
2 8
8 3
V D D 1 2
R 0 X 0 P
2 9
8 2
I C 4 2 3
D S D A 0
R 0 X 0 N
3 0
8 1
D S C L 0
R 0 X C P
3 1
8 0
S I I 9 5 8 7 C N U C - 3
C B U S _ H P D 0
R 0 X C N
3 2
7 9
R 4 2 0 1
R 0 P W R 5 V
T P V D D 1 2
3 3
7 8
5 . 1 K
8 9
D S D A 1
T C V D D 1 2
3 4
7 7
D S C L 1
D G N D
T X C N
3 5
7 6
C B U S _ H P D 1
T X C P
3 6
7 5
R 4 2 0 2
R 1 P W R 5 V
T X 0 N
3 7
No replacement part available.
7 4
5 . 1 K
D S D A 3
T X 0 P
3 8
7 3
D S C L 3
T X 1 N
R 4 2 0 3
3 9
7 2
C B U S _ H P D 3
T X 1 P
5 . 1 K
4 0
5 V
: 1 0 m A
7 1
C 4 2 0 3
R 3 P W R 5 V
T X 2 N
4 1
3 . 3 V : 2 2 0 m A
7 0
R 4 2 1 0 4 7 K
1 / 2 5
D S D A 4
T X 2 P
4 2
6 9
R 4 2 1 1 4 7 K
1 . 2 V : 5 4 8 m A
D S C L 4
A R C
4 3
6 8
C B U S _ H P D 4
V D D 1 2
4 4
6 7
4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6
R 4 2 3 8
0
R 4 2 3 6
1 0 K
R 4 2 3 3
n o _ u s e
R 4 2 3 4
C 4 2 2 1
4 . 7 K
D G N D
D G N D
0 . 1 / 1 0 ( B J )
C 4 2 2 2
+ 3 . 3 H F
C 4 2 1 8
R 4 2 2 1
1 0 / 6 . 3
0 . 1 / 1 0 ( B J )
C 4 2 2 3
1 0 K
C 4 2 1 9
0 . 1 / 1 0 ( B J )
1 0 / 6 . 3
C 4 2 2 4
D G N D
4 . 7 / 6 . 3
D G N D
D G N D
R 4 2 2 2
n o _ u s e
+ 5 H F + 3 . 3 H F
R 4 2 2 6
+ 1 . 2 H F
2
4
+ 5 H F
1
1 0 0
1.2
I C 4 2 4
T C 7 S E T 0 8 F U
R 1 1 7 2 H 1 2 1 D - T 1 - F
I C 4 2 1
V +
5
3
5
4
V -
X 9 2 9 2 A 0
1
2
3
D G N D
D G N D
+ 3 . 3 H F
B L M 2 1 P G 6 0 0 S N 1 D
L 4 2 0 1
5
4
I C 4 2 2
n o _ u s e
1
2
3
D G N D
R 4 2 0 5
n o _ u s e
D G N D
W 4 2 0 1
S C N - X H
M B 2 0 3 4 0
Page 127
A8
IC423: SII9587CNUC-3
to DIGITAL (1)_CB412
CD_SENSE0,1,3,4
HDMI port processor
Tie one CD_SENSE line
to MHL CD_SENSE, the
rest to ground
CBUS_HPD0,1,3,4
MHL Control
4
Serial Ports
DDC 0
DDC
DDC 1
NVRAM
DDC 3
EDID SRAM
DDC 4
DDC 5
HDCP
I2C
OTP
Local
Registers
I2C
IC421: R1172H121D-T1-F
CMOS-based positive-voltage regulator IC
R0X
TMDS Rx
A
(Port 0)
C
DPLL
V
DD
4
5
V
OUT
R1X
TMDS Rx
Packet
(Port 1)
Analyzer
MHL
HDCP
Authentication
Demux
Packet
Analyzer
Vref
R3X
B
Current Limit
TMDS Rx
CE
1
2
GND
(Port 3)
D
DPLL
HDMI Data Path
R4X
TMDS Rx
and HDCP Unmask
Pin No.
Symbol
Description
(Port 4)
MHL
Demux
1
CE
Chip Enable Pin
2
GND
Ground Pin
ARC
NC
No Connection
ARC
3
Connect to
any one input
4
V
DD
Input Pin
port
5
V
OUT
Output Pin of Voltage Regulator
Note: MHL input can be assigned to any port during design
but is hardwired and cannot be selected using firmware.
L
M
N
D I G I T A L ( 2 )
F r o n t H D M I
DIGITAL (2)
F G
F G
B L M 2 1 P G 6 0 0 S N 1 D
W 4 2 0 2
M H L V B F
Page 127
A6
L 4 2 1 3
M H L V B F _ G N D
to DIGITAL (1)_CB411
S C N - X H
M B 2 0 2 4 5
+ 1 . 2 H F
+ 3 . 3 H F
D G N D
D G N D
C 4 2 2 6
C 4 2 3 5
1 0 0 0 P ( B )
1 0 0 0 P ( B )
C 4 2 2 7
C 4 2 3 6
1 0 / 6 . 3
2 2 / 6 . 3
C 4 2 2 8
C 4 2 3 7
0 . 1 / 1 0 ( B J )
0 . 1 / 1 0 ( B J )
C 4 2 2 9
C 4 2 3 8
0 . 1 / 1 0 ( B J )
0 . 1 / 1 0 ( B J )
C 4 2 3 0
C 4 2 3 9
0 . 1 / 1 0 ( B J )
1 0 0 0 P ( B )
C 4 2 3 1
C 4 2 4 0
1 0 0 0 P ( B )
1 0 0 P ( C H )
C 4 2 3 2
1 0 0 P ( C H )
+ 1 . 2 H F
+ 1 . 2 H F
D G N D
D G N D
C 4 2 3 3
C 4 2 4 1
1 0 / 6 . 3
1 0 / 6 . 3
C 4 2 3 4
C 4 2 4 2
0 . 1 / 1 0 ( B J )
0 . 1 / 1 0 ( B J )
+ 5 H F
0 . 1 / 1 0 ( B J )
C 4 2 4 3
D G N D
C B 4 2 2
5 2 6 1 0 - 2 2 7 1
V Y 9 3 9 9 0
t o D I G I T A L ( 1 )
0 0 1 . s h t
( H D M I R x )
Page 127
F1
Always-On Section
to DIGITAL (1)_CB8
Booting Sequencer
D I G I T A L ( 2 )
D I G I T A L ( 3 )
I C / C B / X L : 4 2 1 - 4 2 9
I C / C B / X L : 3 0 - 3 9
INT
O H T E R
: 4 2 0 1 - 4 2 9 9
O H T E R
: 3 5 0 - 3 9 9
Configuration,
Status, and
Interrupt Control
S h e e t 2 : V D e c / F H D M I / 2 3 2 C
Registers
Power-Down Section
Repeater
SHA
IC424: TC7SET08FU
2 input AND gate
VCC
A
B
Y
IN B
1
5
TX
AV
TMDS
Mute
L
L
L
Tx
IN A
2
L
H
L
H
L
L
GND
3
4
OUT Y
H
H
H
SPDIF
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