Denon AVR-X2300W Service Manual page 7

SCHEMATIC DIAGRAMS
SCH01_TMDS SW
A2
DV5V
FROM
DV3.3V
D.SUPPLY
DV1.8V
DGND
TO 2A
A3
TO
DV1.8V
DIR/A.PLD
DV3.3V
TO 3A
A4
TO
HDMI SW1
A5
TO
HDMI SW2
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO DIGITAL AUDIO
L1131
CB05YTYH221-2012
C2238 47/6.3(MVG)
C2233 4700N-K-1608
R2202 47K
R2203 47K
P1_C-
P1_C+
P1_D0-
P1_D0+
P1_D1-
P1_D1+
P1_D2-
P1_D2+
TO 4A
R2204 47K
48 47
R2205 47K
R2198 4K7
49
R2200 10K
50
51 SDA2
52 SCL2
P3_C- 53 CLK-_2
P3_C+ 54
CLK+_2
C2306 1U-K-1608
55
VCC
P3_D0- 56 D0-_2
P3_D0+ 57 D0+_2
58 GND
P3_D1- 59
D1-_2
P3_D1+ 60 D1+_2
C2310 1U-K-1608
61 VCC
P3_D2- 62 D2-_2
TO 5A
P3_D2+ 63 D2+_2
64
NC
1
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO HDMI
R2195 2K2
R2196 2K2
46 45 44 43 42 41 40 39 38 37 36 35 34 33
R2176 1K
32
S1/SCL
R2174 OPEN
31
HPD_SINK
R2178 4K7
SDA_SINK 30 TX_DDC_SDA
49: LP
R2177 4K7
50: HPD2 SCL_SINK 29 TX_DDC_SCL
GND 28
27
CLK-_SINK
26
CLK+_SINK
C2316 1U-K-1608
U1103 VCC 25
TMDS261B D0-_SINK 24
D0+_SINK 23
22
GND
D1-_SINK 21
D1+_SINK 20
C2315 1U-K-1608
VCC 19
D2-_SINK 18
17
D2+_SINK
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
STBY POWER
7
HDMI SW
TMDS261B
A1
SW_SDA
TO CPU
SW_SCL
TO 1A
A0
TX_HPD.
TX_C-
TX_C+
TO ADV8003
TX_0-
TX_0+
TX_1-
TX_1+
TX_2-
TO 0A
TX_2+