Schematic Diagrams - Yamaha RX-V475 Service Manual

A B C

SCHEMATIC DIAGRAMS

RX-V475/HTR-4066 RX-V500D
DIGITAL 1/5
1
C B 1
F G 1 2
D G N D
M H L
V _ I H ( m i n ) = 2 . 0 V
+ 3 . 3 H
V _ I L ( m a x ) = 0 . 8 V
5 V T o r r e l a n t
+ 3 . 3 H + 5 . 5 V
D 1 0 1 R B 5 0 1 V - 4 0
5.5 I C 1 1
R 1 1 7 1 S 5 0 1 B - E 2 - F N C P 3 8 0 H M U A J A A T B D G N D
+ 3 . 3 H
2 V D D V O U T E N F L A G
0 . 5 % R 9 5 R 1 0 0 0 . 5 % V B U S
G N D G N D G N D I L I M
1 0 K 1 0 K
N C C E I N O U T
V +
I C 1 0
1 4 1
3
7 2 + 5 H
V -
7 4 L V C 0 8 A P W
D G N D D G N D
J 1 8
H D M I _ P O N
0
J 1 9
n o _ u s e
M H L _ V B U S _ P O N R 6 6 J 1 6
Q 1 5
n o _ u s e A 1 5 7 6 U B T L R
F r o m 0 0 2 . s h t 0 I C 1 0
9
( C P U ) 8 Q 1 6
to DIGITAL 2/5 1 0
I C 1 0
R 7 4 1 2
7 4 L V C 0 8 A P W 1 1
1 3
2 2 K
7 4 L V C 0 8 A P W
M H L _ C D _ I N 5
T o 0 0 2 . s h t D T C 0 4 4 E U B T L
( C P U ) Q 1 4
to DIGITAL 2/5
D G N D
D T C 0 4 4 E U B T L
3
D G N D D G N D
M H L _ V B U S _ N _ P R T
T o 0 0 2 . s h t
( C P U )
to DIGITAL 2/5
D i f f e r e n t i a l 1 0 0 o h m
C o m m o n - M o d e 2 5 o h m
4
B K P 1 0 0 5 H S 6 8 0 - T
L 5
+ 1 . 3 H
D G N D
A
B K P 1 0 0 5 H S 6 8 0 - T
+ 3 . 3 H
L 6
5
D G N D
A
1 0 0 0 P
( f r o m I C 1 [ P 1 0 2 ] )
J 3
n o _ u s e
6 ( f r o m I C 1 [ P 1 0 2 ] )
+ 3 . 3 M + 3 . 3 M
Q 3 Q 3
T o 0 0 2 . s h t
( C P U )
H D M I _ C E C
to DIGITAL 2/5
U P A 6 7 2 T - T 1 - A U P A 6 7 2 T - T 1 - A
7
A
1 0 0 0 P 0 . 1
B K P 1 0 0 5 H S 6 8 0 - T
+ 3 . 3 H
L 1
D G N D
A
1 0 0 0 P 0 . 1
B L M 2 1 P G 6 0 0 S N 1 D
+ 1 . 3 H
L 2
D G N D
B K P 1 0 0 5 H S 6 8 0 - T
+ 1 . 3 H
L 3
A
1 0 0 0 P 0 . 1
D G N D
B K P 1 0 0 5 H S 6 8 0 - T
+ 1 . 3 H
L 4
8
A
D G N D
1 0 0 0 P 0 . 1
R E S I S T O R
R E M A R K S P A R T S N A M E
N O M A R K C A R B O N F I L M R E S I S T O R ( P = 5 )
N O T I C E
( m o d e l )
C A R B O N F I L M R E S I S T O R ( P = 1 0 )
J J A P A N
M E T A L O X I D E F I L M R E S I S T O R
U U . S . A
M E T A L F I L M R E S I S T O R
C C A N A D A
M E T A L P L A T E R E S I S T O R
R G E N E R A L
F I R E P R O O F C A R B O N F I L M R E S I S T O R
T C H I N A
C E M E N T M O L D E D R E S I S T O R
K K O R E A
S E M I V A R I A B L E R E S I S T O R
A A U S T R A L I A
C H I P R E S I S T O R
B B R I T I S H
G E U R O P E C A P A C I T O R
9 L S I N G A P O R E
R E M A R K S P A R T S N A M E
E S O U T H E U R O P E N O M A R K E L E C T R O L Y T I C C A P A C I T O R
V T A I W A N
T A N T A L U M C A P A C I T O R
F R U S S I A N
N O M A R K C E R A M I C C A P A C I T O R
P L A T I N A M E R I C A C E R A M I C T U B U L A R C A P A C I T O R
S B R A Z I L
P O L Y E S T E R F I L M C A P A C I T O R
H T H A I P O L Y S T Y R E N E F I L M C A P A C I T O R
M I C A C A P A C I T O R
P P O L Y P R O P Y L E N E F I L M C A P A C I T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
P O L Y P H E N Y L E N E S U L F I D E F I L M
S
C A P A C I T O R
★ 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.
10
● 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。
D E F
HDMI 5 HDMI 4
MHL
H D M I I N - 5 / M H L I N H D M I I N - 4
C B 2
D C 1 R S 1 9 J A X R 1 9 0 ( J A E ) D C 1 R S 1 9 J A X R 1 9 0 ( J A E )
3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 F G 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 F G
D G N D D G N D
+ 5 H
R 2 4
R 1 0 4 7 K
R 4 8
4 7 K R 3 7
4 7 K
4 7 K
R 4 R 1 R 1 5 R 1 2
D G N D n o _ u s e n o _ u s e
n o _ u s e n o _ u s e
R 5 R 2 R 1 6 R 1 3
n o _ u s e n o _ u s e n o _ u s e n o _ u s e
D G N D D G N D
8 7 6 5 8 7 6 5
R 1 0 5 R 1 0 6
2 2 X 4 2 2 X 4
1 2 3 4 1 2 3 4
1 0 0 o h m
R 3 X 2 -
4 5
1 0 0 0 P 0 . 1
R 3 X 2 +
4 6
R 4 X C -
4 7
R 4 X C +
4 8
R 4 X 0 -
4 9
R 4 X 0 +
5 0
R 4 X 1 - HDMI
5 1
R 4 X 1 +
5 2
R 4 X 2 -
5 3 RECEIVER/TRANSMITTER
R 4 X 2 +
5 4
A V D D 1 2
5 5
A V D D 3 3
0 . 1
5 6
R 5 X C - H D M I R x T x
5 7
R 1 1 4 R 5 X C +
5 8
5 . 1 X 4 R 5 X 0 -
5 9
R 5 X 0 +
6 0
R 5 X 1 -
6 1
R 1 1 5 R 5 X 1 +
6 2
5 . 1 X 4 R 5 X 2 - D G N D
6 3
R 5 X 2 +
6 4
D G N D C 4 5
J 1 0 C V C C 1 2
+ 3 . 3 H 6 5
H D M I _ S C L 1 0 0 P ( C H ) R 2 7 2 2 C S C L S I I 9 5 7 3 C T U C
n o _ u s e
6 6
J 9 H D M I _ S D A R 2 8 2 2 C S D A
+ V C C 3 3 O U T
6 7
n o _ u s e H D M I _ N _ I N T I N T
6 8
R 2 5
R E S E T #
6 9 I C 1
1 0 0
R 1 8 T P W R _ C I 2 C A
7 0
4 . 7 K
C E C _ A 1
7 1
C E C _ A 0 / W A K E U P
7 2
D S D A 6 ( V G A )
7 3
+ V C C 3 3 O U T D S C L 6 ( V G A )
7 4
R S V D L
7 5
D S D A 0
7 6
D S C L 0 No replacement part available.
7 7
C B U S _ H P D 0
7 8
R 0 P W R 5 V サービス部品供給なし
7 9
D S D A _ 1 D S D A 1
8 0
D S C L _ 1 D S C L 1
8 1
H P D _ 1 C B U S _ H P D 1
8 2
5 V P W R _ 1 R 1 P W R 5 V
H D M I _ N _ R S T
8 3
D S D A _ 2 D S D A 2
8 4
D S C L _ 2 D S C L 2
8 5
H P D _ 2 C B U S _ H P D 2
8 6
5 V P W R _ 2 R 2 P W R 5 V
8 7
D S D A _ 3 D S D A 3
8 8
C 5 5
R 6 2
1 0 / 1 0
5 . 1 K C 5 4
R 6 3 1 0 / 1 0 D G N D
C 6 1
5 . 1 K C 6 6
1 0 0 0 P ( B )
D G N D C 6 0
R 6 4 1 0 / 1 0
D G N D 0 . 1 / 1 0 ( B J )
D G N D 5 . 1 K + 5 H
C 5 7
C 5 6
1 0 0 0 P ( B )
0 . 1 / 1 0 ( B J )
1 3 0 K
R 4 3
X L 1
R 4 0 4 3
4 . 7 K
1 2
2 7 M H Z
R 4 1
n o _ u s e
D G N D
F l a s h
+ 3 . 3 H
( 1 6 M b i t s )
3.3
I C 2 O S D F S _ B U S _ S E L
W 2 5 Q 1 6 C V S S I G
I C 3 T C 7 M B L 3 2 5 7 C F K
/ C S V C C 4 2 F P G A _ S C K
Y F 2 7 9 A 0 W r i t t e n b y Y E M + 3 . 3 S
R 2 0
Y D 9 7 4 A 0 W 2 5 Q 1 6 C V S S I G D O ( I O 1 ) / H O L D ( I O 3 ) 3 O S D _ C L K
X 8 7 1 8 C 0 M X 2 5 L 1 6 0 6 E M 2 I - 1 2 G 2 2 S V D D
/ W P ( I O 2 ) C L K
Y E 1 9 0 A 0 E N 2 5 Q 1 6 A - 1 0 4 H I P
I C 3 T C 7 M B L 3 2 5 7 C F K O E
G N D D I ( I O 0 ) 7 5 F P G A _ M O S I
6 O S D _ M O S I
D G N D C 4 8
0 . 1 / 1 0 ( B J ) I C 3 T C 7 M B L 3 2 5 7 C F K
9 1 1 F P G A _ M I S O
1 0 O S D _ M I S O
V S S
I C 3 T C 7 M B L 3 2 5 7 C F K
1 2 1 4 O S D F S _ N _ C S
1 3 O S D _ N _ S S
FLASH ROM
IC9: TC74LCX245FT
Low voltage octal bus transceiver
with 5-V tolerant inputs and outputs
IC10: 74LVC08APW
DIR 1 20 Vcc
Quad 2 input AND gate
A1 2 19 OE
1A 1 14 Vcc
A2 3 18 B1
1B 2 13 4B
A3 4 17 B2
1Y 3 12 4A
A4 B3
5 16
2A 4 11 4Y
A5 B4
6 15 2B 5 10 3B
A6 B5
7 14 2Y 6 9 3A
GND 7 8 3Y
A7 8 13 B6
A8 9 12 B7
GND 10 11 B8
G H
HDMI 3 HDMI 2
H D M I I N - 3 H D M I I N - 2
C B 3 C B 4
D C 1 R S 1 9 J A X R 1 9 0 ( J A E ) D C 1 R S 1 9 J A X R 1 9 0 ( J A E )
F G 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 F G 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9
F G
D G N D
R 4 2
4 7 K
R 5 2
4 7 K
R 3 3 R 2 9
n o _ u s e n o _ u s e
R 3 4 R 3 0
n o _ u s e n o _ u s e
D G N D
8 7 6 5 8 7 6 5
R 1 0 7 R 1 0 8
2 2 X 4 2 2 X 4
1 2 3 4 1 2 3 4
1 0 0 o h m 1 0 0 o h m
D 1 3
1 7 6
D 1 2
1 7 5
D 1 1
1 7 4
I O V C C 3 3
1 7 3
I D C K
1 7 2
D 1 0
1 7 1
D 9
1 7 0
D 8
1 6 9
D 7
1 6 8
D 6
1 6 7
D 5
1 6 6
D 4
1 6 5
D 3
1 6 4
D 2
1 6 3
D 1
1 6 2
D 0
1 6 1
C V C C 1 2
1 6 0
T O X 2 +
1 5 9
G
T O X 2 -
1 5 8
T O X 1 +
1 5 7
T O X 1 -
1 5 6
T O X 0 +
1 5 5
T O X 0 -
1 5 4
T O X C +
1 5 3
T O X C -
1 5 2
T D V D D 1 2
1 5 1
T P V D D 1 2
1 5 0
T 1 X 2 +
1 4 9
T 1 X 2 -
1 4 8
T 1 X 1 +
1 4 7 + 5 . 5 V
T 1 X 1 -
1 4 6
T 1 X 0 +
1 4 5
T 1 X 0 -
1 4 4
T 1 X C + + 5 H
1 4 3
T 1 X C -
1 4 2 5.0
T D V D D 1 2
1 4 1
T P V D D 1 2
1 4 0
C V C C 1 2
1 3 9
C 1 7
A R C 1 H D M _ T X _ A R C 1
1 3 8 T o 0 0 4 . s h t
A R C 0 1 / 2 5
1 3 7
S D 1 _ I N / S D 1 _ O U T / S P D I F 1 _ I N / S P D I F 1 _ O U T R 2 2
H D M I _ A R C
1 3 6
W S 1 _ I N / W S 1 _ O U T 1 0 0
1 3 5 to DIGITAL 4/5
D G N D
S C K 1 _ I N / S C K 1 _ O U T
1 3 4
+ 3 . 3 H
1 3 3 S D 0 _ I N / S P D I F O _ I N
+ 3 . 3 H
3.3
Q 1 2
R A L 0 3 5 P 0 1
C 6 3
6 5 4
1 0 0 0 P ( B )
C 6 2
0 . 1 / 1 0 ( B J )
1 2 3
D G N D
D G N D
IC1: SII9573CTUC
HDMI port processors
CEC A0
73
CBUS/ Mobile HD
HPD Control
CBUS0
78,82,86,90,94,99
Serial Ports CBUS1
DDC0
DDC1
DDC
DDC2
DDC3 EDID SRAM
DDC4
DDC5
DDC6
HDCP
I2C
Registers
Local
I 2 C
TPI HW
Power-Down
Section
R0X
TMDS Rx
A
(Port 0)
10-17
HDMI/
M MHL
R1X TMDS Rx
U Stream
(Port 1) Receiver
X Mixer
20-27 InstaPort
R2X
TMDS Rx
(Port 2)
28-35
IC11: NCP380HMUAJAATBG
HDCP
InstaPrevue
Decryption
Fixed / Adjustable current-limiting R3X TMDS Rx
(Port 3)
B
39-46
power-distribution switches
R4X Video/
TMDS Rx M HDMI/
Audio
(Port 4) U MHL
47-54 Splitter
Blocking control X Receiver
InstaPort
R5X
TMDS Rx
6 1
IN OUT 57-64 (Port 5)
D[19..0] Parallel
Current Video
ILIM 2 Gate Driver
Limiter 1-6,161-171,174-176 Input
Video
Vref UVLO
Osc Pattern
TSD
GND
5 Generator
Flag
3 /FLAG
ARC0/1 Rx
ARC
Control logic 136,137
EN 4 EN block Input
ARC0/1 Tx
and timer and
Output
I J K
HDMI 1 HDMI OUT
(BD/DVD)
H D M I O U T
H D M I I N - 1
C B 5 C B 6
D C 1 R S 1 9 J A X R 1 9 0 ( J A E )
F G 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9
F G F G F G
D G N D D G N D
C E C
R 5 6 R 3 5
4 7 K 4 7 K
R 5 4 R 5 8
4 7 K 4 7 K
n o _ u s e n o _ u s e n o _ u s e n o _ u s e
R 5 0 R 4 5 R 2 3 R 9
R 5 1 R 4 6 R 2 6 R 1 1
n o _ u s e
n o _ u s e n o _ u s e n o _ u s e
D G N D
D G N D
8 7 6 5
R 1 0 9
2 2 X 4
1 2 3 4
1 0 0 o h m
1 0 0 o h m
+ 5 . 5 V
+ 5 H T A R C f i l t e r
D 2 4
L 1 2
R B 5 0 1 V - 4 0
n e a r b y I C 1
5 4
R 5 5 R 5 7
I C 6
D G N D 3 0 0 3 0 0
1 2 3
R 8 1 R 8 4
6 2 6 2
D G N D
D G N D
D G N D
1 K
R 7 8
5.5
No replacement part available.
+ 5 H
サービス部品供給なし
Y C 2 8 9 A 0
R P 1 3 0 Q 5 0 1 D - T R - F + 5 . 5 V
5.5 H D M I _ N _ I N T
V O U T G N D
H D M I _ M U T E
+ 1 . 3 H H D M I _ N _ R S T
V D D C E / C E
1.3 + 1 . 3 H
H D M I _ S C L
R 6 7
n o _ u s e H D M I _ S D A
O S D F S _ N _ C S
C 8 1
+ 3 . 3 D L 1 5 T P 7 4
C 7 7 0 . 1 / 1 0 ( B J ) F P G A _ S C K
3 9 0 0 P ( B )
D G N D D G N D 1 0 U H
3.3 F P G A _ M O S I
C 7 8
F P G A _ M I S O
1 0 0 0 P ( B ) D G N D
O S D F S _ B U S _ S E L
2 . 4 5 A
4 3 2 1
G B D 9 3 2 8 F J
I C 7
5 6 7 8 2 A
T P 7 1
+ 3 . 3 H
R 7 9
3.3
1 . 2 K
A S i d e
T P 8 5
H D M I _ S D A
D G N D D G N D H D M _ S C L
T P 8 6
H D M I _ S C L
H D M _ S D A
D G N D
D G N D
T P 9 1
D G N D
D G N D
+ 3 . 3 H
3.3
1 0 0 0 P ( B )
C 9 2
C 9 3
O E D I R I / O
L L B A
0 . 1 / 1 0 ( B J )
L H A B
H X H i Z
D I R V C C
H R X _ M C L K A 1 G R 9 3 0
H R X _ W S 0 _ D R 0 A 2 B 1 R 9 7 1 0 0
H R X _ S C K 0 / D D C K A 3 B 2
Always-On H R X _ S D 0 / D L 0 A 4 B 3
Section
CEC A1 H R X _ S D 1 / D R 1 A 5 B 4 R 1 1 0
CEC Interface
CEC Interface 1 0 0 X 4
Controller 1 H R X _ S D 2 / D L 1 A 6 B 5
Controller 0 72
H R X _ S D 3 / D R 2 A 7 B 6
H R X _ S P D I F 0 / D L 2 A 8 B 7
R 1 0 4
G N D B 8
1 0 0 X 4
RnPWR5V,
SBVCC5V
Booting
NVRAM Power
Sequencer D G N D
101
INT
Configuration, Status, 69
and Interrupt-Control
OTP
Registers
DDC TX
IC7: BD9328FJ
E
I2S/SPDIF/
DSD 1ch step-down DC/DC converter
M Main
Audio Output
U 76,80,84,88,92,97
Multi-Channel
X I2S/SPDIF VCC
Audio Input
OPEN EN
C
SPI
SHUTDOWN 7 VREF OSC
OSD
M
Main
U
TMDS Tx T0X
X
(Port 0) HDCP
151-158
Encryption
SRC
UVLO
IBIAS
D TSD
Sub FB
ERR
M TMDS Tx T1X 5
U (Port 1)
X G 141-148
HDCP Encryption
M
U COMP SLOPE
PWM
X
F 6
ENB
M SS
Audio Output Sub
U I2S/SPDIF 8 Soft Start
2 Channel
X
Audio Input
L M N
RX-V475/HTR-4066/RX-V500D
D C 1 R S 1 9 J A X R 1 9 0 ( J A E )
n o _ u s e
F G
S T 1
D G N D
IC2: W25Q16CVSSIG
3 V 16 M-bit serial flash memory with dual and quad SPI
SFDP Register Security Register 1 - 3
000000h 0000FFh 003000h 0030FFh
002000h 0020FFh
001000h 0010FFh
Block Segmentation
1FFF00h 1FFFFFh
xxFF00h xxFFFFh
. . . Block 31 (64KB) .
Sector 15 (4KB)
xxF000h xxF0FFh 1F0000h 1F00FFh
xxEF00h xxEFFFh
. .
Sector 14 (4KB)
xxE000h xxE0FFh
xxDF00h xxDFFFh
. Sector 13 (4KB) .
xxD000h xxD0FFh
.
.
.
.
.
.
xx2F00h xx2FFFh
. Sector 2 (4KB) .
xx2000h xx20FFh
10FF00h 10FFFFh
xx1F00h xx1FFFh
. . . Block 16 (64KB) .
Sector 1 (4KB)
xx1000h xx10FFh 100000h 1000FFh
xx0F00h xx0FFFh
0FFF00h 0FFFFFh
. Sector 0 (4KB) .
. Block 15 (64KB) .
xx0000h xx00FFh
0F0000h 0F00FFh
.
.
Write Control .
/WP(IO 2 ) 3
Logic
08FF00h 08FFFFh
. .
Block 8 (64KB)
080000h 0800FFh
Status 07FF00h 07FFFFh
Register
. Block 7 (64KB) .
070000h 0700FFh
.
.
High Voltage .
Generators
00FF00h 00FFFFh
. .
/HOLD(IO 3 ) 7 Block 0 (64KB)
000000h 0000FFh
CLK 6 Page Address
SPI Latch / Counter
Beginning Ending
Command
Page Address Page Address
/CS 1
and
Control Logic
Column Decode
And 256-Byte Page Buffer
Data
DI(IO 0 ) 5
DO(IO 1 ) 2
Byte Address
Latch / Counter
IC3: TC7MBL3257CFK
4-bit 1-of-2 multiplexer/demultiplexer
S 1 16 V
CC
1B1 2 15 OE 4 2
1A
1B1
1B2 4B1
3 14
1A 4 13 4B2
3
1B2
2B1 5 12 4A
2B2 6 11 3B1
2A 7 10 3B2 7 5
2A 2B1
GND 8 9 3A
6
2B2
9 11
3A 3B1
10
3B2
12 14
4A 4B1
13
4B2
1
S
15
OE
H D M I _ N _ I N T
H D M I _ M U T E
H D M I _ N _ R S T
IC4: R1171S501B-E2-FE
H D M I _ S C L
CMOS-based LDO regulator IC
H D M I _ S D A
t o 0 0 2 . s h t
( C P U )
O S D F S _ N _ C S
F P G A _ S C K
V V
DD 6 1 OUT
F P G A _ M O S I to DIGITAL 2/5
F P G A _ M I S O
O S D F S _ B U S _ S E L
H D M I _ P O N
5 GND
Vref
Current Limit
Thermal Shutdown
CE 3 2 GND
Pin No. Symbol Description
1 V OUT Output Pin
2, 5 GND Ground Pin
3 CE Chip Enable Pin ("H" Active)
A U P _ S D 0
t o 0 0 4 . s h t 4 NC No Connection
A U P _ B C K
( D I R ) 6 V DD Input Pin
A U P _ W C K
to DIGITAL 4/5
IC5: RP130Q501D-TR-F
D S P _ N _ P O N
Voltage regulator
H D M I _ S D 3 / D R 2
H D M I _ S D 2 / D L 1 t o 0 0 3 . s h t
H D M I _ S D 1 / D R 1 ( D S P )
to DIGITAL 3/5
V DD 4 3 V OUT
H D M I _ B C K / D D C K
H D M I _ S D 0 / D L 0
t o 0 0 4 . s h t
( D I R )
H D M I _ M C K
to DIGITAL 4/5 Vref
H D M I _ W C K / D R 0
H D M I _ S P F / D L 2 Current Limit
CE GND
1 2
I C / C B / X L : 1 - 2 0
A r r a y R : 1 0 1 - 2 0 0
P o l e r C : 1 0 1 - 2 0 0
O H T E R : 1 - 2 0 0
Pin No. Symbol Description
D I G I T A L 1 : H D M I 1 CE Chip Enable ("H" Active)
2 GND Ground Pin
3 V OUT Output Pin
4 V DD Input Pin
IC6: R1163N501B-TR-FE
CMOS-based manual mode switching LDO regulator
5V
VREG
ECO
BST
1
4
OCP
12V
VIN
V V
DD 1 5 OUT
2
S LVS
DRV SW OUTPUT
3 Vref
LOGIC
R Current Limit
LVS
CE GND
3 2
Reverse Detector
Pin No. Symbol Description
4 1 V DD Input Pin
GND 2 GND Ground Pin
3 CE Chip Enable Pin ("H" Active)
4 ECO MODE Alternative Pin
5 V OUT Output Pin
103