Table of Contents
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A
B
C
HDMI
1
2
IC1
IC3
IC7
3
0
0
0
0
1.8
0
Up scale /
0
0
0
0
3.3
I/P conversion
1.8
0
0
0
0
0
IC4
3.3
0
0
0
0
0
0
0
3.3
0
3.3
3.3
1.8
0
3.3
0
0
1.7
1.6
0
3.3
1.8
4
0
0
1.8
3.3
1.6
0
2.7
1.2
2.7
3.3
1.6
5
0
0
0
3.3
0
1.7
0
0
0
Video Decoder
0
0
0
0
1.6
0
1.2
0
0
0
1.6
1.6
1.8
0
0.9
0
6
0.9
A-1
IC5
0
1.8
0
0
0.1
0
0.1
0
0
0
0
2.7
0
2.7
0.2
0
1.8
0
1.8
3.3
0
0.8
0
1.7
7
IC4: ABT1010PQ100A
IC2: SiI9134CTU
High definition video scalar device
HDMI transmitter
INT HPD
27MHz
FIFO
135MHz
RESET#
CSDA
Clock Generation
135MHz
Video Timing
CI2CA
CSCL
Video Out Clk
DOMAIN
Generator
Slave
Registers
and
VSYNC
Video
Configuration
HSYNC
Data
Logic
IDCK
Capture
8
DE
Logic/DE
D[35:0]
Generator
HD Scalar
FIFO
YCbCr to RGB
Video Input
Color Space
S/PDIF
Converter/
MCLK
4:2:2 to 4:4:4
WS
Audio
Converter
Test Pattern
SCK
Capture
SD[3:0]
CUE
Generator
Logic
DL[3:0]
Detection
DR[3:0]
Picture Controls
Blanking/
Borders
IC6: NJU7754F05
Input Format
Decoder
601 to 709
Low dropout voltage regulator
709 to 601
4:2:2
Progressive
4:2:2 to 4:4:4
Video
24
V
IN
5
30
YCbCr to RGB
Output
CONTROL
1
12C
Register File
Control
Dither
27MHz
Bypass for Interlaced
DOMAIN
9
Vref
2
GND
IC5: ADV7401BSTZ-80
Multiformat SDTV/HDTV video decoder and RGB graphics digitizer
STANDARD DEFINITION PROCESSOR
MACROVISION
STANDARD
VBI DATA RECOVERY
DETECTION
AUTODETECTION
ANTI
10
ALIAS
CLAMP
A/D
DATA
FILTER
PREPROCESSOR
10
CVBS/Y
AIN1 12
LUMA
Y
TO
LUMA
LUMA
ANTI
10
2D COMB
AIN12
ALIAS
10
FILTER
RESAMPLE
(5H MAX)
INPUT
CLAMP
A/D
DECIMATION
FILTER
MUX
AND
CVBS
DOWNSAMPLING
10
S-VIDEO
FILTERS
ANTI
10
YPrPb
SCART-
CLAMP
ALIAS
A/D
10
FILTER
F
SC
SYNC
RESAMPLE
(RGB + CVBS)
EXTRACT
CONTROL
FAST
RECOVERY
GRAPHICS RGB
BLANK
OVERLAY
ANTI
10
CONTROL
CLAMP
ALIAS
A/D
FILTER
AND
CVBS
Cr
CHROMA
AV CODE
FB
CHROMA
CHROMA
CHROMA
INSERTION
C
DEMOD
2D COMB
Cb
FILTER
RESAMPLE
SCLK
(4H MAX)
10
SCLK2
SDA
SERIAL INTERFACE
Cr
SDA2
CONTROL AND VBI DATA
Cb
ALSB
Y
Cr
DCLK_IN
Cb
SYNC PROCESSING AND
CLOCK GENERATION
DE_IN
HS_IN
VS_IN
SSPD
STDI
COMPONENT PROCESSOR
SOG
ACTIVE PEAK
SOY
MACROVISION
CGMS DATA
AND
DETECTION
EXTRACTION
AGC
XTAL
XTAL1
8
10
P40-P31
DIGITAL
24
DIGITAL INPUT
8
COLORSPACE
10
GAIN
OFFSET
AV CODE
P29-P20
PORT
FINE
P11-P10
CONVERSION
CONTROL
CONTROL
INSERTION
8
10
CLAMP
P1-P0
DVI or HDMI
D
E
F
1.8
3.3
IC9
3.3
4.3
CB2
Page 85
B1
to INPUT_CB27
IC15, 19: M24C02-WDW6TP
IC10: TB7102F
2
Step-down DC-DC converter IC
2 K-bit serial I
C bus EEPROM
E-DDC
DSCL
DSDA
VCC
Master
EN
3
Undervoltage protection
HDCP
Soft start
Encryption
HDCP Keys
Reference Voltage Supply
Engine
EEPROM
3
EXT_SWING
E0-E2
SDA
M24Cxx
Oscillator
XOR
Tx0
SCL
HDMI 1.3
Tx1
Mask
TMDS
Tx2
Core
TxC
WC
PWM Comparator
Slope
+
Compensation
-
VSS
Phase
E0
1
8
VCC
Compensation
E1
2
7
WC
V
FB
Error Amplifier
E2
3
6
SCL
7
-
VSS
4
5
SDA
+
VCOMP
0.8V(typ)
IC8: SN74LV244APWR
4
V
OUT
Octal buffers/drivers with 3-state outputs
IC9: PQ018EZ01ZP
1OE
1
20
Vcc
Voltage regulator
1A1
2
19
2OE
Current
Limit
2Y4
3
18
1Y1
DC input
DC output
1
3
(Vin)
(Vo)
1A2
4
17
2A4
IC
2Y3
5
16
1Y2
ON/OFF control
2
(Vc)
1A3
6
15
2A3
5
GND
2Y2
7
14
1Y3
8
13
1A4
2A2
2Y1
9
12
1Y4
IC14, 20: SN74CBT3257CPWR
GND
10
11
2A1
4-bit 1-of-2 FET multiplexer/demultiplexer
8
P29-P22
16
P19-P12
8
1A
4
SW
P9-P2
IC12: SiI9135CTU
PIXEL
8
DATA
HDMI receiver
2A
7
SW
INT
XTAL
HS
VS
RESET#
Registers &
HDCP
FIELD/DE
CSDA
Configuration
Keys
I
2
C
MCLK
3A
9
SW
CSCL
Logic
ROM
MCLKOUT
Gen
DSDA0
LLC1
I
2
C
DSCL0
SPDIF
4A
12
SW
Rx0±
HDCP
Audio
DSD
HDMI1.3
SD[3-0]
Rx1±
Decryption
Decode
TMDS
SCK
Rx2±
Engine
Logic
Core 0
WS
RxC±
MUTE OUT
SFL/
Digital
SYNCOUT
MUX
Rx0±
Q[36:0]
HDMI1.3
RGB to YCbCr
INT
Rx1±
VSYNC
Rx2±
TMDS
Color Space
HSYNC
RxC±
Core 1
XOR
Converter/
S
1
ODCK
Mask
4:2:2 to 4:4:4
Converter
DE
24
DSDA1
(12-bit Accurate)
SCDT
2
I
C
EVNODD
OE
15
DSCL1
G
H
OUT
CB1
0
0
0
0
5.1
5.1
IC6
3.2
5.1
0
5.0
5.0
0
3.3
0
3.3
3.3
0
0
0
1.8
0
HDMI
2.2
0
2.2
0
2.2
0
2.2
Transmitter
0
2.2
0
2.2
0
2.2
3.3
2.2
0
IC2
1.8
1.8
0
0
3.3
0
2.2
0
2.2
0
2.2
0
2.2
0
2.2
0
2.2
0
2.2
0
2.2
0
2.2
0.1
No replacement part available.
サービス部品供給なし
IC1, 3, 7: SN74LVC245APWR
Octal bus transceivers with 3-state outputs
V
IN
2
Current
DIR
1
20
Vcc
Detection
A1
2
19
OE
Driver
A2
3
18
B1
Control
8
L
X
Logic
A3
4
17
B2
Driver
A4
5
16
B3
1
PGND
A5
6
15
B4
PGND
1
8 L
X
Overheat
V
IN
2
7 V
FB
Protection
A6
7
14
B5
EN
3
6 N.C
4
SGND
4
5 N.C
SGND
A7
8
13
B6
A8
9
12
B7
GND
10
11
B8
IC11: PQ033EZ01ZP
Voltage regulator
DC input (Vin)
1
3
DC output (Vo)
IC
2
5
ON/OFF control (Vc)
GND
IC16: MN103SFD7G
Microprocessor
2
1B1
SW
3
1B2
32 bit
Built-in ROM
Microprocessor
5
2B1
Bus
Controller
SW
6
2B2
Extended
computing
Built-in RAM
element
11
3B1
SW
10
3B2
Other
Serial
I/O
Interrupt
DMA
Clock
Timer
peripheral
14
4B1
I/F
port
equipment
control
Controller
&
System control
WDT
13
4B2
SW
S
1
16
V
CC
1B1
2
15
OE
1B2
3
14
4B1
1A
4
13
4B2
2B1
5
12
4A
2B2
6
11
3B1
2A
7
10
3B2
GND
8
9
3A
I
J
K
DVD
AUX1
CB3
CB4
3.3
0
3.3
0
0
3.3
3.3
0
3.3
0
3.3
0
0
3.3
3.3
0
3.3
0
3.3
0
0
3.3
3.3
0
3.3
0
3.3
0
0
3.3
3.3
0
0
0
3.3
0.1
3.3
2.5
No replacement part available.
5.0
0
0
サービス部品供給なし
0
0
1.8
3.3
0
HDMI
3.3
0
2.7
0
2.7
0
3.3
Receiver
0
3.3
0
0
0
2.7
IC12
3.3
2.7
0
1.8
0
1.8
1.8
A-2
1.8
0
1.8
0
1.3
1.6
1.3
1.3
1.6
1.3
3.3
1.8
3.3
0
1.3
3.3
1.3
0
1.3
3.3
1.3
0
3.3
3.3
3.3
0
0
0
1.3
1.3
1.8
2.2
1.3
IC8
POINT A-1 XL1 (Pin 37 of IC5)
CB6
2.7
3.3
Page 85
D1
3.3
2.7
3.3
to INPUT_CB28
3.3
# All voltages are measured with a 10MΩ/V DC electronic voltmeter.
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
L
M
N
YSP-4000/YSP-40D/HTY-7040
0
3.2
0.1
0
0
0
0
0
0
0
0
0
0.1
2.6
4.0
0
0
3.2
0
0
0
0
0
5.1
0
0
0
4.1
0
4.1
2.5
0.1
2.5
4.0
0
5.0
3.1
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
0
0
HDMI CEC
3.3
0
3.3
0
3.3
1.8
3.3
1.8
A-3
3.3
0
3.3
3.3
3.3
0
IC16
0
3.3
1.6
3.2
1.5
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
3.3
3.3
3.3
CB7
POINT A-2 XL2 (Pin 95 of IC12)
POINT A-3 XL3 (Pin 83 of IC16)
IC18
IC10
1.8
4.3
3.3
3.6
3.6
0
IC11
0
CB5
Page 90
K7
to POWER (1)_CB508
0
3.2
0
3.6
0
0
89
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