Ic Block Diagrams - Sony STR-DA7100ES Service Manual

Waveforms
– VIDEO Board –
IC3503 1
1
56.2 ns
1 V/DIV, 20 ns/DIV
IC3503 3
2
2.3 Vp-p
70.2 ns
1 V/DIV, 20 ns/DIV

IC Block Diagrams

– ILINK Board –
HSYNC
VSYNC
CGND
CVCC18
SPDIF
MCLK
SD3
SD2
SD1
SD0
WS
SCK
IOVCC
IOGND
CGND
CVCC18
INT
HPD
DSDA
DSCL
– D-AMP Board –
IC1412 ql (XFSOIN)
qa
3 Vp-p
IC1412 ys (XFSOOUT)
qs
IC3208 SII9030CTU-1.1
80 79 78 77 76 75
1
2
VIDEO DATA CAPTURE / DE GEN / 656 LOGIC BLOCK
3
4
5
6
7
AUDIO DATA
8
CAPTURE
9
LOGIC
10
BLOCK
11
12
13
14
15
16
17
RECEIVER SENS
18
+ INTERRUPT LOGIC
19
E-DDC
MASTER
20
21 22 23 24 25 26 27 28
5 Vp-p
20.4 ns
2 V/DIV, 10 ns/DIV
4.3 Vp-p
20.4 ns
2 V/DIV, 10 ns/DIV
74 73 72 71 70 69 68 67 66 65 64
4: 2: 2
TO
4: 4: 4
HDCP
KEYS
EEPROM
CSC
HDCP
ENCRYPTION
ENGINE
XOR
REGISTERS
CONFIGURATION
LOGIC BLOCK
PANEL LINK
TMDS
DIGITAL CORE
29 30 31 32 33 34 35 36 37 38 39 40
STR-DA7100ES
63 62 61
60 CGND
59 CVCC18
58 D14
57 D15
56 D16
55 D17
54 D18
53 D19
52 D20
51 D21
50 D22
49 D23
48 IOVCC
47 IOGND
46 CGND
45 CVCC18
44 CSDA
I2C
SLAVE
43 CSCL
42 RESET#
41 CI2CA
147