Denon AVR-2312 - Digital Unit (14;16)

151
SCHEMATICDIAGRAMS(28/30)
DIGITALUNIT(14/16)
d
HDMI/TMDS SIGNAL LINE
IN0
IP0
IN1
IP1
VTTI
IN2
IP2
IN3
IP3
AVCC
ON1 OP1 AVCC ON2 COMP
AVCC
AVCC
AVEE
AVCC
AVCC
AVEE
TX_EN
PE_EN
AVCC
SDA_OUT SCL_OUT
VREF_IN
AVEE
CEC_IN
ON0 OP0 VTTO OP2 ON3 OP3
SDA_IN SCL_IN CEC_OUT AMUXVCC VREF_OUT
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
8.D1 SHIELD
7.D0+
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.NC
15.DDC CLK
16.DDC DATA
17.GND
18.+5V
19.HP DET
INPUT-FRONT
VCCA
SCLA
SDAA
GND
EN
SDAB
SCLB
VCCB
OPEN
RXF_C-
RXF_C+
RXF_0-
RXF_0+
RXF_1-
RXF_1+
RXF_2-
RXF_2+
RX_C-
RX_C+
RX_0-
RX_0+
RX_1-
RX_1
+
RX_2-
RX_2
+
TO ADV7844
TXEN
HPD_A
CEC
DDCA_SDA
DDCA_SCL
RXA_5V
CEC5V
CEC3.3V
CEC3.3V
DGND
DGND
RXA_C-
RXA_C+
DGND
RXA_0-
RXA_0+
DGND
RXA_1-
RXA_1+
DGND
RXA_2-
RXA_2+
DGND
CEC3.3V
CEC5V
RXA_C-
RXA_C+
RXA_0-
RXA_0+
RXA_1-
RXA_1+
RXA_2-
RXA_2+
(PAGE 27/30)
AVR3312/2312: AD3PBI19G0
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31323334353637383940
IC101
AD8195
C1018
0.1
L1002
0 ohm
C1017
10/6.3
C1016
0.1
C1014
0.1
L1001
0 ohm
C1015
10/6.3
Q1001
RT1P141C
Q1002
RT1N241C
R1003
22K
R1001
1K
C1001
0.1
R1008
0
R1004
47K
R1007
47K
R1006
open
C1007
10/6.3
C1005
0.1
C1006
0.
1
C1008
0.1
C1009
0.1
C1010
0.1
C1011
0.1
C1012
0.1
C1003
0.1
C1004
0.1
C1013
0.01
R1021
OPEN
R1022
4.7K
R1020
OPEN
1234
5 6 7 8
IC102
OPEN
R1014
0
R1015
0
R1017
0
R1018
0
R1012
2K
R1013
2K
R1016
OPEN
R1019
OPEN
R1009
0
C1019
0.1
C1020
0.1
C1002
open
R1010
OPEN
R1011
OPEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1517
1618
19
22
23 21
20
CN101
10022H-23C
CJP23GA193ZY
R1023
0
C1021
10/6.3
C1022
10/6.3
C1023
10/6.3
C1025
10/6.3
C1026
10/6.3
C1027
10/6.3
C1028
10/6.3
C1029
10/6.3
C1024
10/6.3
T280 T281
T282 T283 T284 T285
T286
T287 T288 T289 T290 T291
T292 T293
4
1
2 5
3
6
8
7
10
11
9
12
14
13
16
17
15
18
19
JK101
FRONT_TMDS
RX_C-
RX_C+
RX_0
-
RX_0+
RX_1
-
RX_1+
RX_2-
RX_2+
RX_2+
RX_2-
RX_1+
RX_1-
RX_0+
RX_0-
RX_C+
RX_C-
DGND
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F