Block Diagram - Digital Audio Section - Sony STR-DH590 Service Manual

STR-DH590
6-2.

BLOCK DIAGRAM - DIGITAL AUDIO Section -

HDMI_SD0, HDMI_SD1,
HDMI_SD2, HDMI_SD3/DSD_SR,
HDMI_LRCK/DSD_FR, HDMI_BCK,
HDMI_MCK, HDMI_SPDIF/DSD_SL,
ARC_SPDIF, PANA_MUTE
HDMI_SD0
>001B
(Page 37)
HDMI_SD1
HDMI_SD2
HDMI_SD3/DSD_SR
HDMI_LRCK/DSD_FR
HDMI_BCK
HDMI_MCK
HDMI_SPDIF/DSD_SL
ARC_SPDIF
PANA_MUTE
OPTICAL OPTICAL
RECEIVER
TV IN
IC095
(ASSIGNABLE)
J086
WAVE
COAXIAL
SA-CD/CD IN SHAPER
(ASSIGNABLE) IC085
L_IN
>002B
(Page 39)
BT1
BLUETOOTH
MODULE
SPDIF_OUT(PIO6)
UART_TX
UART_RX
BT_INT
BT_BOOT
MUTE(PIO7)
SDA
STR-DH590
A/D CONVERTER,
DIGITAL AUDIO INTERFACE RECEIVER
IC6001
6 DATAIN DATAOUT 16
7 MPOUT1 19
MPIN1
8 MPIN2 MPOUT2 20
9 MPIN3 MPOUT3 21
5 LRCKIN MPOUT4 22
4 BCKIN LRCKOUT 15
3 MCKIN BCKOUT 14
MCKOUT 13
61 RXIN3 HDMI_SPDIF/DSD_SL
56 RXIN8_ARC_SPDIF
D6004
11 MPIN5
10 MPIN4
XMCK 29
D6002
31 XOUT
X6001
24.576 MHz
32 XIN
58 RXIN6 OPTICAL SAT/ CATV
63 RXIN3 HDMI_SPDIF/DSD_SL
45 ADINL
R-CH 44 ADINR
ERRF 23
NPCMF 25
59 RXIN5 BT SPDIF
39 38 37 36 35 12 24
81 82 83 76 77 138 79
5 HDMI_MUTE
84 BT_UART_RX
85 BT_UART_TX
66 BT_INT
65 BT_BOOT
64 BT_MUTE
62 AIROHA_SDA_SEL
65 DIR_IN
D6001
40 SL/SR_IN
58 C/SW_IN
62 SBL/SBR_IN
57 A/D_2CH
59 LRCLK_IN
42 BCLK_IN
54 MCLK_IN
CLOCK SELECTOR
IC6008
2 B
Y 5
1 A
SELECT
6
COUNTER
IC6002
13 XTAL
X4000
25 MHz
12 CLKIN
D6003 D6005
80 FLAG1
81 FLAG2
20 19
80 24 78 75 61 19 20
SYSTEM CONTROLLER
IC3001 (2/4)
38 38
DSP D/A CONVERTER
IC4000 IC6005
L/R_OUT 48 6 DATA1 VOUT1 27
SL/SR_OUT 41 12 DATA3 VOUT2 26
C/SW1_OUT 54 11 DATA2
VOUT3 22
VOUT4 21
LRCLK_OUT 61 8 LRCK
BCLK_OUT 60 7 BCK VOUT5 20
VOUT6 19
5 SCK
4 3
SERIAL FLASH
IC4001
6 21 24 23 77 82 98 2 5 6 1 7
21 26 22 31 23 18 27 28
FL, SL, SBL, C
FL
>003B
R-CH
(Page 39)
C
SW
SL
R-CH
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: BLUETOOTH