Dsp Section - Sony RHT-G1000 Service Manual

RHT-G1000
Ver. 1.1

–DSP SECTION–

J202
L
AUDIO IN
R
TV
IC203
Q201
1
OPTICAL IN
OPTICAL
BUFFER
RECEIVER
J203 (2/3)
L
AUDIO IN
R
SAT IC202
Q204
1
OPTICAL IN
OPTICAL
BUFFER
RECEIVER
COAXIAL IN
J203 (3/3)
J204 (2/3)
L
AUDIO IN
R
IC201
DVD Q203
1
OPTICAL IN
OPTICAL
BUFFER
RECEIVER
COAXIAL IN
J204 (3/3)
J205 (2/3)
L
AUDIO IN
R
IC200
Q202
VIDEO
1
OPTICAL IN
OPTICAL
BUFFER
RECEIVER
COAXIAL IN
J205 (3/3)
FM/AM TUNER UNIT
COAXIAL
FM ANT L-CH
FM
GND
75Ω R-CH
ANTENNA
AM ANT
AEP, UK
RDS_CLK
AM
GND RDS_CLK
RDS_DATA
RDS_DATA
PLL_DI
DI
PLL_DO
DO
PLL_CLK
CLK
PLL_CE
CE
TUNED
TUNED
RHT-G1000
IC205
SPDIF INPUT
SELECTOR
1
2
IC208
4 3 1 2
WAVE
12
SHAPER
15
C B A
9 10 11
IC206
AUDIO INPUT
SELECTOR L-CH
IC210
1
AMP
2
4
3 1
3
12
13
7
5
15
C B A
9 10 11
IC207
AUDIO INPUT
SELECT R-CH
1
Q205
2
4
Q206
3
12
13
Q207
15
C B A
9 10 11
10
IC512
IC518
DIGITAL AUDIO DELAY
SELECTOR
1 A
SDI
Y 5 2
2 B
S
SDO 18
1 RST
6
3 LRI
BYP 16
6 BCKI
DIR_ZERO
IC501
A/D CONVERTER
LIN DOUT 12
1
15
SCKI
RIN
2
LRCK
10
BCK 11
16
7
PDWN
BCK 14
CKOUT
13
LRCK 15
22 XIN
X500
AUDIO 24
12.288MHz
XOUT
21 ERROR 34
XSTATE
4 DIN1 17
XSTATE
DI 36
DIR_D0
DO 35
DIR_CLK
CL 38
DIR_HCE
CE 37
CS FLAG
CSFLAG 25
DIR_RST
48
XMODE
IC505
DIGITAL AUDIO
INTERFACE
72
36
AV_SEL2
AV SEL0
81
AV SEL1
82
AV SEL2
AV_SEL1
83
AV SEL3
84
AV_SEL0
VIDEO AV_SEL0-3
B
SECTION
(Page 9)
10
IC506
IC507
DIGITAL AUDIO
SD-RAM
PROCESSOR
72-75
7-10
77-80
13-16
D0-D15
98,99 D0 – D15
29-32
102-105
35-38
107,108
64-66
5-1
82-85
44-42
A0-A15
92-97 A0 – A15
27-24
109,110
21-18
112
9 MCLK1
WEO 45 17
WE
X501
CS0 44 6
CS
13.90MHz
MCLK2
12
GP10 67
30 SDI2
LRCKO
LRCKO 19
22 KFSIO
BCKO
20
BCKO
17 BCKI1
MCKO
SCKOUT 14
29 BCKI2
D1
23
LRCKI2 SD01
28
D3
SD02 24
15 LRCKI1
D2
SD03 25
69 GP8
59 EXLOCK
HCLK
33 HDIN 34
18 SDI1 GP12
37
HCS
2 XRST 36
HD OUT
113 PM 35
56 BS T
HACN
68 GP9 32
60 65 63 59 5 70 7 67 69 66 19 68 18 58 6 61 71
AD RST
DIR/AD
IC509 (1/3)
SYSTEM CONTROLLER
AV select0
AV select1
AV select2
AV select3
75 76 78 80 77 79 85
• Signal Path
: AUDIO
: DIGITAL IN
: TUNER
D1 - D3, MCKO,
BCKO, LRCKO
AUDIO
A
SECTION
(Page 11)
37