Block Diagram - Digital Section - Sony STR-DH540 Service Manual

STR-DH540
Ver. 1.1
5-2. BLOCK DIAGRAM – DIGITAL Section –
ANALOG AUDIO
A
SECTION
(Page 15)
ANALOG VIDEO/USB
D
SECTION
(Page 18)
J2100
COAXIAL
SA-CD/CD 6
(ASSIGNABLE) IN
DIGITAL OPTICAL
RECEIVER
IC2351
IN 1
(SAT/CATV
OUT 1
ASSIGNABLE)
DIGITAL OPTICAL
OPTICAL
RECEIVER
IC2352
IN 2
OUT 1
(TV ASSIGNABLE)
SP_SERIES
9
E
DIGITAL VIDEO
MUTE
SECTION
(Page 19)
CEC
STR-DH540
L-IN
45 ADINL
DATAOUT
R-ch 44 ADINR
MPOUT4
MPOUT1
USB 59 RXIN5
MPOUT2 20
DIGITAL AUDIO
INTERFACE RECEIVER
IC2107
MCKOUT 13
LRCKOUT 15
WAVE SHAPER
BCKOUT 14
IC2105
5 3 2 58 RXIN6
62 RXIN2
63 RXIN1
31 XOUT
X2102
24.576MHz
32 XIN
XMCK 30
MUTEB
10
MUTE
PROTECTION
Q2100
DSP
IC2502
63
L/R_IN
SL/SR_OUT 41
16 65 DIR_IN
22 57 A/D_2CH C/SW1_OUT 56
SL/SR_IN
19 40
L/R_OUT 48
58 C/SW_IN
54 MCLK_IN
CLKIN
12
LRCLK_IN
59
XTAL 13
42 BCLK_IN
BCLK_OUT 60
LRCLK_OUT 61
MOSI 19
SPICLK 21
MISO 20
DSP_CS 24
1 A
2 B Y 5
24 6 SELECT
1
MUTING
IC2112
BINARY
COUNTER
D2104
IC2111
8
CEC DATA
SWITCH
Q2102 ~ Q2105
14 19 18 56 36
16 16
D/A CONVERTER
IC2104
12 DATA3
VOUT1 27
11 DATA2
VOUT2 26
6 DATA1
VOUT5 20
VOUT6
19
X2500
25MHz
VOUT3 22
VOUT4
21
7 BCK
LRCK
8
SERIAL FLASH
IC2503
5 3 4
5 6 2 1
15 16 38
SYSTEM E2P_DATA 95
CONTROL
IC2100 (2/6)
E2P_SCL 94
FL OUT
R-CH
SL OUT ANALOG AUDIO
SECTION
C
R-CH
(Page 15)
C OUT
SW OUT
RESET
IC2101
4 VOUT
EEPROM
IC2102
5 SDA
6 SCL
: AUDIO
: AUDIO (DIGITAL)