Diagrams; Block Diagram - Main Section - Sony STR-DH800 Service Manual

STR-DH800
SECTION 5
Q Q

DIAGRAMS

3 7 6 3 1 5 1 5 0
5-1.

BLOCK DIAGRAM - MAIN Section -

(Page 13)
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
STR-DH800
DIGITAL OPTICAL
SAT
RECEIVER 2 RX0
IN
IC2002
DIGITAL OPTICAL
BD
OPTICAL RX2
RECEIVER 4
IN
IC2003
DIGITAL
(ASSIGNABLE)
DIGITAL OPTICAL
TV
5 RX3
RECEIVER
IN
IC2004
J2000
COAXIAL
SCHMITT
8 RX4
DVD TRIGGER
IN IC2015
SPDIF
A
10 RX6/UI
XOUT
28
X2001
24.576MHz
29 XIN
125
CN2007 (1/2)
DMPORT
5
DMPORT_RX 149 DMPORT_MOSI
6
DMPORT_TX 148 DMPORT_MISO
7
DMPORT_DETECT
DET 150
17
DMPORT_VIDEO 7 VIN3
J200 (1/2)
VIDEO 1
13 VIN1
VIDEO IN
BD
VIN5
3
VIDEO IN
J201
(1/2)
SAT
5 VIN4
VIDEO IN
J103 (1/2)
VIDEO 2 IN/
9 VIN2
VIDEO
x a o
y
. i
http://www.xiaoyu163.com
DIGITAL AUDIO
INTERFACE RECEIVER
IC2006
SI_A
RDATA 21
DIR_BCK
RBCK 17
DIR_LRCK
RLRCK 20
DIR_MCK
RMCK 16
D2002
R-CH
XMCK 27
AUDIO /VO 33
37 38 40 39 36 34 41
COM1_DATA
COM1_CLK
107 105 124 126 157 122 158
Q Q
3 7 6
SYSTEM CONTROLLER
IC2018 (1/4)
65 64 63 62 138 139 40 39
D211
D210
X2000
EEPROM
4MHz
IC2022
14 10 4 6 2
J200 (2/2)
MONITOR
VOUT1 1
VIDEO OUT
J201 (2/2)
VIDEO 1
VOUT2
15
VIDEO OUT
COMPONENT
VIDEO AMP
VIDEO
IC210
u 1 6 3
12 12
2 4
8 9 9
A/D CONVERTER
IC2012
13 VinL
DOUT 9
14 VinR
8 BCK
7 LRCK
6 SCKI
CEC_IN
3 1 5 1 5 0 8 9
CEC_OUT
VUCOM_SDA (I2C)
VUCOM_SCL (I2C)
H_RESET
66 67 68
2 4 23
J202 (1/2)
Y 1 CH1 IN1 CH1 OUT 24
IN 1 P /C 8 CH2 IN1 CH2 OUT 22
B B
P /C 17 CH3 IN1 CH3 OUT 20
R R
Y 3 CH1 IN2
VIDEO AMP
IN 2 P /C 10 CH2 IN2
B B
IC220
P /C 15 CH3 IN2
R R
Y 5 CH1 IN3
IN 3 P /C 12 CH2 IN3
B B
P /C 13 CH3 IN3
R R
J203
m
c o
.
2
8 9 9
SI_A, DIR_BCK,
DIR_LRCK, DIR_MCK
B
(Page 14)
L_OUT
C (Page 15)
SI_B
D (Page 14)
DIR_NON_AUDIO
E (Page 14)
DIR_ERROR
F
(Page 14)
COM1_DATA, COM1_CLK
(Page 14)
G
CEC DATA
3 CEC
H (Page 13)
SWITCH
2 4 9 8 2 9 9
8
Q2002 – 2005
SDA, SCL
SDA HDMI_RESET
J (Page 13)
4
SCL
5
HDMI_RESET
18
J202 (2/2)
Y
COMPONENT
P /C VIDEO
B B
MONITOR OUT
P /C
R R
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
: VIDEO