Block Diagram - Digital Audio Selector Section - Sony STR-DN1080 Service Manual

2020/11/17 21:24:35 (GMT+09:00)
STR-DN1080/ZA810ES
6-4.

BLOCK DIAGRAM - DIGITAL AUDIO SELECTOR Section -

MTK_L/R, MTK_SL/SR, MTK_C/SW,
MTK_SBL/SBR, MTK_2ND_L/R,
MTK_BCLK, MTK_LRCK
>003B
(Page 49)
HDMI_SD0, HDMI_SD1, HDMI_SD2,
HDMI_SD3, HDMI_BCK, HDMI_LRCK,
HDMI_SPDIF
>011B
(Page 51)
EARC_SD0, EARC_SD1, EARC_SD2, EARC_SD3,
EARC_BCLK, EARC_LRCK, EARC_NONPCM,
EARC_MUTE, EARC_SPDIF
>009B
EARC_SD0
(Page 51)
HDMI_SD0
EARC_SD1
HDMI_SD1
EARC_SD2
HDMI_SD2
EARC_SD3
HDMI_SD3
SYSTEM CONTROLLER
IC3002 (4/10)
eARC_SEL 83
MTK_XPCM_DSD_SEL 99
MTK_XPCM_DSD_SEL 15
MTK_MUTE 28
EARC_BCLK
HDMI_BCK
EARC_LRCK
EARC_SPDIF
HDMI_SPDIF
HDMI_LRCK
HDMI_XPCM_DSD_SEL 158
HDMI_MUTE 175
NET_HDMI_SEL 123
EARC_MUTE
EARC_NONPCM
NON_LPCM 174
RX_MUTE
>012B
(Page 51)
STR-DN1080/ZA810ES
HDMI DATA SELECTOR
IC5506
MTK_LRCK
2 1A
MTK_2ND_L/R 1Y 4
3 1B
MTK_SL/SR
11 3A
MTK_C/SW 3Y 9
10 3B
14 4A
4Y 12
13 4B
SELECT
HDMI DATA SELECTOR
IC5505
1
2 1A
1Y 4
3 1B
5 2A
2Y 7
6 2B
11 3A
3Y 9
10 3B
14 4A
4Y 12
13 4B
SELECT
1
SoC
IC101 (3/4)
NFCEN2 AE22
B2 GPIO24 GPIO18 D4
EARC/HDMI SELECTOR
IC5504
5 2A
2Y 7
6 2B
11 3A
3Y 9
10 3B
14 4A
4Y 12
13 4B
SELECT
PCM/DSD SELECTOR
IC5501 1
2 1A
1Y 4
3 1B
5 2A
2Y 7
6 2B
SELECT
1
D6018
NONPCM/MUTING
SELECTOR
IC6022
2 1A
1Y 4
3 1B
5 2A
2Y 7
6 2B
SELECT
1
MTK/HDMI DATA SELECTOR
IC5510
MTK_L/R
2 1A
1Y 4
3 1B
5 2A
2Y 7
6 2B
11 3A
3Y 9
10 3B
MTK_SBL/SBR
14 4A
4Y 12
13 4B
SELECT
1
MUTING SELECTOR
IC6003
D6007
1 A
Y 5
2 B
SELECT
D6019
6
52 52
SIGNAL PATH
: AUDIO
HDMI_MTK_SD0
HDMI_MTK_SD1
HDMI_MTK_SD2
HDMI_MTK_SD3
MTK/HDMI SELECTOR
IC5509
MTK_BCLK
5 2A HDMI_MTK_BCK
2Y 7
6 2B
11 3A HDMI_MTK_LRCK
3Y 9
10 3B
14 4A HDMI_MTK_SPDIF
4Y 12
13 4B
SELECT
1
HDMI_EARC_SPDIF
NW_HDMI_MUTE
NONPCM
HDMI_MTK_SD0, HDMI_MTK_SD1,
HDMI_MTK_SD2, HDMI_MTK_SD3,
HDMI_MTK_BCK, HDMI_MTK_LRCK,
HDMI_MTK_SPDIF, HDMI_EARC_SPDIF,
NW_HDMI_MUTE, NONPCM
>013B
(Page 53)
MTK_MUTE
>014B
(Page 54)
SYS SET