9
9
RHT-G800
RHT-G800
3-2. BLOCK DIAGRAM – SIGNAL PROCESSOR SECTION –
IC207
BUFFER
IC1013
EEPROM
IC1002
(2/4)
SYSTEM CONTROLLER
RESET
IC201
OPTICAL
RECEIVER
10
A
9
B
X2
15
X1
14
AINL
19
DPSIA_DAI
DIR_XSTATE
DATA_AD
DIR_BCK
DIR_MCK
DIR_LRCK
78
NONAUDIO
97
DIN0
3
DIR_DO
66
DIR_DIN
5
DIR_CLK
7
DIR_CE
68
ERROR
27
DIR_RST
69
XSTATE
67
DIR_ZERO
TXD1/SDA1
CNVSS
CLK1
RTS1
RXD1/SCL1
CEC_DI
CEC_DO
18
A_SEL0
A_SEL1
A_SEL2
A_SEL0
A_SEL1
A_SEL2
A_SEL0
A_SEL1
A_SEL2
DIA_ERR
16
MOSI
127
MISO
126
SPICLK
125
SPIDS
122
RESET
121
INT_REQ
15
DOUT 2
SCKI 15
BCK 6
LRCK 3
MCLK 1
X 13
DO 35
DI 36
CL(I) 38
CE 37
ERROR 34
XMODE 48
XSTATE
DIR_DO
DIR_ZERO
DIR_CSFLAG
SPDIF
DSP_MOSI
DSP_SPICLK
DIR_CE
DIR_ERROR
DIR_RST
DIR_XSTATE
DIR_DO
DIR_ZERO
DSP_MOSI
DSP_SPILK
DIR_CE
DIR_ERROR
DIR_CSFLAG
DIR_RST
DIR_XSTATE
17
XMCLK 20
DATAO 16
DSPOA 64
DSPOB 65
DSPOC 70
LRCK 88
BCK 87
BCK 14
LRCK 15
CKOUT 13
AUDIO 24
CSFLAG 25
OPT IN
SAT
1 2 14
IG B A
50 51 52
DSP_MOSI
DSP_DIN
SPICLK
7 6 5
DSP_SPIDS
DSP_RST
DSP_INTR
73 72 71
1Y 7
1C0
6
1C2
4
IC202
OPTICAL
RECEIVER
OPT IN
DVD
1C3
3
IC203
OPTICAL
RECEIVER
OPT IN
TV
IC206
SCHMITT
TRIGGER
IC1011
DIGITAL AUDIO
INTERFACE RECEIVER
IC204
DIGITAL AUDIO
INPUT SELECTOR
IC2
(2/2)
DIGITAL AUDIO
SIGNAL PROCESSOR
IC1012
AND
DIN1
J201
4
COAX IN
SAT
HDMI CONTROL
Q1004-1007
3 22
31
5
9 33 34
32
6
INVERTER
Q201, 202
DIGITAL
J202
TV
J203
AUDIO
DEVICE
AUDIO IN
L
R
L
R
R-CH
R-CH
IC205
ANALOG AUDIO
INPUT SELECT
IC1005
A/D CONVERTER
21
22
X1002
12.288MHz
XOUT
XIN
DIR_CSFLAG
19
•
SIGNAL PATH
: ANALOG AUDIO
: DIGITAL AUDIO
•
R-ch is omitted due to same as L-ch.
A
B
E
DIN2
5
D1FLFR
D2SLSR
D3CSW
DSP_BCK
CEC
DSP_LRCK
C
142
135
140
143
X1
25MHz
CN3
FOR TEST
CLKIN
XTAL
TO WRITER JIG
21
22
X1001
5MHz
XOUT
XIN
F
HDMI
SECTION
(Page 8)
POWER
SECTION
(Page 11)
HDMI
SECTION
(Page 8)
AMP
SECTION
(Page 10)
HDMI
SECTION
(Page 8)