Block Diagram - Hdmi Section (1/2) - Sony STR-DN1080 Service Manual

2020/11/17 21:24:35 (GMT+09:00)
STR-DN1080/ZA810ES
6-2.

BLOCK DIAGRAM - HDMI Section (1/2) -

DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
CN3503 DATA2– 3
SAT/CATV CLOCK+ 10
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
HOT PLUG
HDMI [4K] [HDCP 2.2]
IN
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
CN3502
DATA2– 3
(for AUDIO)
CLOCK+ 10
BD/DVD
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
HOT PLUG
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
CN3501
DATA2– 3
(for AUDIO)
CLOCK+ 10
SA-CD/CD
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
HOT PLUG
CEC, IN5_SDA, IN6_SDA,
IN5_SCL, IN6_SCL
>007B
(Page 51)
SIGNAL PATH
: AUDIO
: VIDEO
STR-DN1080/ZA810ES
97 P0RX0P
96 P0RX0M
100 P0RX1P
99 P0RX1M
103 P0RX2P
102 P0RX2M
94 P0RXCP
93 P0RXCM
107 RX0SDA
108 RX0SCL
73 RX0P5V
DETECT IN1_UCOM_HPD
SWITCH
Q3500
84 P1RX0P
83 P1RX0M
87 P1RX1P
86 P1RX1M
90 P1RX2P
89 P1RX2M
81 P1RXCP
80 P1RXCM
105 RX1SDA
106 RX1SCL
72 RX1P5V
IN2_UCOM_HPD
DETECT
SWITCH
Q3501
59 P2RX0P
58 P2RX0M
62 P2RX1P
61 P2RX1M
65 P2RX2P
64 P2RX2M HSDA0 116
56 P2RXCP HSCL0 114
55 P2RXCM NIRQ1 68
76 RX2SDA NRESET 115
77 RX2SCL
71 RX2P5V
DETECT IN3_UCOM_HPD
SWITCH
EEPROM
Q3502
IC3500
3 SDA1 SDA0 6
2 SCL1 SCL0 7
14 SDA2
15 SCL2
IN6_SDA
11 SDA3
IN6_SCL
10 SCL3 WPB 4
EEPROM
IC3502
14 SDA2 SDA0 6
15 SCL2 SCL0 7
IN5_SDA
11 SDA3 SDA1 3
IN5_SCL
10 SCL3 SCL1 2
WPB 4
CEC
HDMI RECEIVER
IC3503
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
CN3500 DATA2+ 1
DATA2– 3
HDMI [4K] [HDCP 2.2]
IN CLOCK+ 10
VIDEO 2
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
HOT PLUG
IN4_UCOM_HPD
DETECT
SWITCH
Q3503
EEPROM SELECTOR
IC3501
4 2Y3
2-COM 3
2 2Y2
11 1Y3
1-COM 13
15 1Y2
10
50 50
HDMI REPEATER
IC5004 (1/2)
P1TX0P 14 87 P2RX0P
P1TX0M 16 86 P2RX0M
P1TX1P 11 90 P2RX1P
P1TX1M 13 89 P2RX1M
P1TX2P 8 93 P2RX2P
46 P3RX0P P1TX2M 10 92 P2RX2M
45 P3RX0M P1TXCP 17 84 P2RXCP
49 P3RX1P P1TXCM 19 83 P2RXCM
48 P3RX1M
52 P3RX2P
51 P3RX2M P0TX0P 28 74 P3RX0P
43 P3RXCP P0TX0M 30 73 P3RX0M
42 P3RXCM P0TX1P 25 77 P3RX1P
74 RX3SDA P0TX1M 27 76 P3RX1M
75 RX3SCL P0TX2P 22 80 P3RX2P
P0TX2M 24 79 P3RX2M
70 RX3P5V P0TXCP 31 71 P3RXCP
P0TXCM 33 70 P3RXCM
SYSCLK/XI 118
CLOCK
27M_CLK
>006B
BUFFER
170 SYSCLK/XI
IC5008
(Page 49)
NRESET
IN1_UCOM_HPD
IN2_UCOM_HPD
IN3_UCOM_HPD
IN4_UCOM_HPD
HDMI/EARC_SDA,
HDMI/EARC_SCL
>008B
(Page 51)
SYSTEM CONTROLLER
IC3002 (2/10)
HSDA0 168 150 HDMI/eARC_SDA
HSCL0 166 151 HDMI/eARC_SCL
167 167 HDMI_RST
166 PNA_788_INT
154 E2P_SEL
155 E2P_WPB
165 IN1_UCOM_HPD
164 IN2_UCOM_HPD
163 IN3_UCOM_HPD
162 IN4_UCOM_HPD
19 CEC_IN_OUT
SYS SET