DIGITAL UNIT
PJ7
CN103
LED
IR-RX
GP1UM261XK0F
KEY_BLOCK
VFD-CNT
NJU3427F
FL
MOTOR
DOOR
SENSOR
HD-DVD
Drive
PJ9
HD-DVD Drive I/F
LAN RJ45
with Trans
100Base-TX/10Base-T
USB2.0 x 2
(Front)
USB NAND
Flash ROM
256MB
PJ15
USB I/F (On Board)
PJ8
EXT.AV CONT
RS232C
FRONT UNIT
MOTOR Drive
POWER
SUPPLY
IEC
AC-JACK
FAN
FRONT
AV unit
Digital unit
Drive
CNX03/PJ732
CNX05/PJ733
CNX02/PJ731,733
CNX01/PJ730
I2S x 4
MCLK
SPI x 4
Buffer
SN74LV244APWR
IEC958
I2S x 4
MCLK
AV UNIT
STEREO DAC1
PCM1755
ACTIVE
LPF Amp
L/R
Audio OUTPUT
JACK
Down mix
Front
L/R
ACTIVE
LPF Amp
STEREO DAC2
PCM1755
STEREO DAC3
PCM1755
STEREO DAC4
PCM1755
ACTIVE
LPF Amp
Surround
L/R
ACTIVE
LPF Amp
Center/
SW
Audio OUTPUT
JACK
5.1 ch
COAXL & OPTICAL
OUT
HDMI
OUT
HDMI
Transmitter
SiI9030
MCLK
HDMI-I2S
HDMI-IEC958
Buffer
SN74LV244APWR
HDMI-I2S
HDMI-IEC958
HDMI-I2C
I2C
64NB
SDRAM
YUV 10bit(SD)
Pixel clock(27MHz)
VHD SEL
Pixel clock
(74.25MHz)
3D-DNR with
IP Converter
+Scaler
CD0041AF
YUV 8bit
(SD)
Pixel clock
(27MHz)
YUV/4:2:2/
16bit(HD)
Pixel clock
(74.25MHz)
Bus SW
SN74CBTLV16211GR
Bus SW
SN74CBTLV16211GR
Pixel clock
(74.25MHz)
LVDS(HD)
LVDS
Receiver
DS90CF386
YUV/4:2:2/
16bit(HD)
Video Driver(SD)
MM1568A
YUV/4:2:2/
16bit(HD)
216MHz 11bit
Video Encoder
ADV7312
Video
Driver(HD)
ADA4861
YUV
OUT
D4 OUT
S/CV
OUT
(HD-XA1)
(HD-XA1)
(HD-XA1)
JBE
Fig. 3-3-1
3
.
BLOCK DIAGRAMS
3
-1
.
Overall Block Diagram
Summary of Contents for HD-A1SN
Page 18: ... C121 Fig 1 4 2 Digital Unit Bottom Side ...
Page 40: ...Fig 3 4 1 4 CIRCUIT DIAGRAMS 4 1 Power Supply Circuit Diagram ...
Page 41: ...4 2 Front Circuit Diagram 4 2 1 PWR SW Circuit Diagram Fig 3 4 2 ...
Page 42: ...4 2 2 USB Circuit Diagram Fig 3 4 3 ...
Page 43: ...Fig 3 4 4 4 2 3 Front MAIN Circuit Diagram ...
Page 44: ...4 2 4 Door Detect Circuit Diagram HD XA1 Fig 3 4 5 ...
Page 45: ...4 2 5 Motor Circuit Diagram HD XA1 Fig 3 4 6 ...
Page 46: ...Fig 3 4 7 4 3 AV Circuit Diagram 4 3 1 Audio Circuit Diagram ...
Page 47: ...4 3 2 Video Circuit Diagram Fig 3 4 8 ...
Page 48: ...4 3 3 HDMI Circuit Diagram Fig 3 4 9 ...
Page 50: ...1 2 3 4 5 6 7 8 A B Fig 3 5 2 Front MAIN PC Board Bottom side ...
Page 53: ...5 6 AV PC Board Fig 3 5 11 AV PC Board Top side 1 2 3 4 5 6 7 A B C ...
Page 54: ...Fig 3 5 12 AV PC Board Bottom side 1 2 3 4 5 6 7 A B C ...
Page 56: ...1 EXPLODED VIEWS 1 1 Packing Assembly Fig 4 1 1 Z006 Z001 Z009 Z010 Z013 Z002 Z007 ...
Page 68: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...