Diagrams; Block Diagram - Digital Audio Input Section - Sony STR-DA2800ES Service Manual

5-1.

BLOCK DIAGRAM - DIGITAL AUDIO INPUT Section -

DIGITAL
OPTICAL
ASSIGNABLE
RECEIVER
OPTICAL IN 1
IC3625
(SAT/CATV)
DIGITAL
OPTICAL
ASSIGNABLE
RECEIVER
OPTICAL IN 2
IC3603
(TV)
J3401
DIGITAL
WAVE
ASSIGNABLE
SHAPER
COAXIAL IN
IC3609
(DVD)
ARC SPDIF
>001B
HDMI SPDIF
(Page 48)
SD0
SD1
SD2
SD3
MCK
>002B
BCK
(Page 46)
LRCK
ERROR
NON_LPCM
ADCL OUT
R-CH
>003B
(Page 44)
TUN_L
X1808
24.576MHz
TU1
TUNER1AMF ASSY
(FM/AM TUNER)
ANTENNA
FM 75
AUDIO L
COAXIAL
AUDIO R R-CH
IISD
ANTENNA
AM
I2C SDA
I2C SCL
CE
IIC/RDSI
STR-DA2800ES
SECTION 5

DIAGRAMS

A/D CONVERTER, DIGITAL AUDIO
INTERFACE RECEIVER
IC1806
OPTICAL IN1
61 DSP DOUT 16
(SAT/CATV)
DSP SID 19
DSP SIE 20
OPTICAL IN2
60 DSP SIF 21
(TV)
MPOUT4 22
COAXIAL IN
DSP BCK 14
59
(DVD)
DSP LRCK 15
DSP MCK 13
62 HDMI_ARC
XMCK 30
63 HDMI SPDIF
6 SD0
7 SD1
8 SD2
9 SD3
DIR_CKST 24
3 HDMI MCK
HDMI BCK
4
5 HDMI LRCK
ERROR 23
HDMI_ERROR
NPCM 25
12 HDMI_NON_LPCM
ADINL
45
44 ADINR
31 XOUT
32 XIN
COUNTER
D1104
IC1813
39 38 37 36 35
77 81 80 78 79 75 63 74
115 IISD
114 TUN_DATA
116 TUN_CLK
113 TUNER CE
117 RDS_INT
103 DIR_IN
100 L/R_IN
74 SL/SR_IN
95 C/SW_IN
101 SBL/SBR_IN
96 A/D_2CH
75 BCLK_IN
LRCK_IN
97
92 MCLK_IN
CLOCK
SELECT
IC1816
135 FLAG1
136 FLAG2
25 XTAL2
X5000
25MHz
24 CLKIN
SERIAL FLASH
IC5002
7 2 5 6 1
76 69 70 131
MAIN SYSTEM CONTROLLER
IC2501 (1/5)
43 43
DSP
IC5001
L/R_OUT 86 L/R_OUT
SL/SR_OUT 73 SL/SR_OUT
C/SW1_OUT C/SW1_OUT
94
SBL/SBR_OUT 88 SBL/SBR_OUT
>004B
(Page 44)
BCLK_OUT 98 BCLK_OUT
LRCLK_OUT 99 LRCLK_OUT
D/A MCK
SD-RAM
IC5000
DATA0 – DATA15 DQ0 – DQ15
ADDR0 – ADDR9,
A0 – A11
SDA10, ADDR11
SDCLK 159 38 CLK
SDCKE 3 37 SDCKE
SDRAS 172 18 RAS#
SDCAS 175 17 CAS#
SDWE 171 16 WE#
ADDR17 32 20 BA0
ADDR18 35 21 BA1
MS0 2 19 MSO
SDDQM 1 15 SDDQM
39 UDQM
39 38 14 40 43 42 134 173
130 134 73 71 72
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: TUNER
STR-DA2800ES