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Kenwood KRF-V7300D Service Manual page 60

Audio-video control center
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CR
KRF-V7300D/V8300D/V9300D
+1.8V
+3.3V
HDMI RX
IC501
73
IOGND4
74
+3.3V
IOVCC33 4
R523 33
75
MUTEOUT
MUTE
76
RSVDNC2
77
RSVDNC3
78 SPDIF
79
CGND3
80
+1.8V
CVCC18 4
CP510 33
S/PDIF
81
SD0
FL/FR
82
SD1
SL/SR
83
SD2
C/LFE
CP511 33
SD3
84
SBL/SBR
85
WS
LRCK
86
SCK
BCK
MCK
87
IOGND5
88
IOVCC33 5
+3.3V
MCLK
89
90
CGND4
91
+1.8V
CVCC18 5
92
+1.8V
DVCC18
93
DGND
C547
R622
94
XTALOUT
10P
820
C548
95
XTALIN
10P
96
+3.3V
XTALVCC
C542 0.1
97
+3.3V
REGVCC
98
C543 0.1
R525
RSVDNC4
4.7K
99
RSVDL
C544 0.01
100
RESET
RX RST
101
SCDT
R527
33
INT
102
RX INT
103
IOGND6
104
CI2CA
+3.3V
IOVCC33 6
R528
L 0x60/0x68
105
CI2CA
H
0x62/0x6A
4.7K
106
CGND5
107
+1.8V
CVCC18 6
108 Q35
+3.3V
+1.8V
+3.3V
+1.8V
+3.3V
Q506
ED0 SCL
ED0 SDA
ED1 SCL
ED1 SDA
ED0 WP
ED1 WP
60
X34-1072-70 (7/9)
CS
DSD
AUDIO
DECODE
LOGIC
MCLK
GEN
REGISTERS
AND
CONFIGURATION
LOGIC
XOR
MASK
HDCP
DECRYPTION
ENGINE
HDCP
KEYS
ROM
+1.8V
Q507
Q509
Q511
CT
+1.8V
I2C
HDMI 1.3
TMDS
CORE 0
DIGITAL
MUX
HDMI 1.3
TMDS
I2C
CORE 1
I2C
RGB to YCbCr
COLOR SPACE
CONVERTER/
4:2:2 to 4:4:4
CONVERTER
(12-bit ACCURATE)
+3.3V
+3.3V
+1.8V
CU
X08-
C/3-
WH803
4
36
AGND1
R0PWR5V
35
R0P5V
DSCL0
34
DSCL0
DSDA0
33
DSDA0
32
IOVCC33 3
+3.3V
C525
31
IOGND3
0.1
R1PWR5V
30
R1P5V
DSCL1
29
DSCL1
DSDA1
28
DSDA1
CSCL
27
SCL
R505 4.7K
CSDA
26
SDA
R506 4.7K
25
CVCC18 3
+1.8V
24
CVCC18 2
C524
23
CGND2
0.1
EVNODD
22
R504 33
VSYNC
21
VS
HSYNC
R503 33
20
HS
DE
R502 33
19
DE
18
IOVCC33 2
+3.3V
C523
17
IOGND2
CP501 33
0.1
Q0
16
D0
Q1
15
D1
Q2
14
D2
Q3
13
D3
12
CVCC18 1
+1.8V
C522
11
CGND1
CP502 33
0.1
Q4
10
D4
Q5
9
D5
Q6
8
D6
Q7
7
D7
6
IOVCC33 1
+3.3V
R501 33
ODCK
5
IDCK
C521
4
IOGND1
CP503 33
0.1
Q8
3
D8
Q9
2
D9
Q10
1
D10
D11
+1.8V
+3.3V
+1.8V
IC11
IC45
IC51,61
IC65,504,505
IC101,161
IC111,131,141,171,191,
201,221,231
IC251
IC261
IC301
IC351
IC361
CV
AE-6
2/5
CN701
3
2
1
C725
0.1
+3.3V
C726 0.1
C727
10u16
+
C728
10u16
+
C729 0.1
R709 2.7K
R710 2.7K
TP705
R713
10K
C733
PR
0.1
TP706
C735
R712
2.2
10K
C734
PB
0.1
TP707
R711
10K
TP714
:
MN101EF16K1CMA
:
74AHCT1G32GW
:
XC6206P332PRN
:
SI-3010KD
:
NJM5532MD-ZB
:
NJM4565V-ZB
:
NJU7311AM-ZB
:
74HCT3G34DP
:
AK4589VQ
:
74HC3GU04DP
:
74LVC2G241DP

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