Denon AVR-1612 Service Manual

HDMI/TMDS SIGNAL LINE
DDCC_SCL
CVDD CGND
RXC_C-
RXC_C+ TVDD RXC_0- RXC_0+
CGND RXC_1-
RXC_1+
TVDD RXC_2- RXC_2+ HP_CTRLD 5V_DETD DGND DVDD DDCD_SDA DDCD_SCL CVDD
CGND RXD_C-
RXD_C+
TVDD RXD_0-
RXD_0+ CGND
RXD_1- RXD_1+
TVDD
RXD_2- RXD_2+
CVDD
CGND
TXPVDD
TXPLGND
EXT_SWING
HP_ARC-
ARC+
TXDDC_SDA
TXDDC_SCL
TXAVDD
TXGND
TXC-
TXC+
TXGND
TX0-
TX0+
TXGND
TX1-
TX1+
TXAVDD
TX2-
TX2+
TXGND
CEC
DGND
DVDD
ALSB
CSB
EP_SCK
EP_CS
EP_MOSI
EP_MISO
MCLK_IN
SCLK_IN
AP5_IN
AP4_IN
DGNDIO
AP1_IN AP0_IN
SDATA
SCL
DGND
DVDD
INT
INT2
INT_TX
DGNDDIO
DVDDIO
AP0_OUT
AP2_IN AP3_IN
D
VDDIO
TXPGND
<TXPLVDD_1V8>
AP1_OUT
AP2_OUT
AP3_OUT
AP4_OUT
DGND DVDD
AP5_OUT
SCLK_OUT
MCLK_OUT
RESETB
PWRDNB
PGND PVDD
XTAL
XTAL1 PVDD PGND
HP_CTRLA
5V_DETA
RTERM
DDCA_SDA
DDCA_SCL
CVDD
CGND
RXA_C-
RXA_C+
TVDD
RXA_0-
RXA_0+
CGND
RXA_1-
RXA_1+
TVDD
RXA_2-
RXA_2+
HP_CTRLB
5V_DETB
DGND
DVDD
DDCB_SDA
DDCB_SCL
CVDD
CGND
RXB_C-
RXB_C+
TVDD
RXB_0-
RXB_0+
CGND
RXB_1-
RXB_1+
TVDD
RXB_2-
RXB_2+
HP_CTRLC
5V_DETC
DDCC_SDA
Recommended
about 888.8 ohm
500 ohm
RXD_C-
RXD_C+
RXD_0-
RXD_0+
RXD_1-
RXD_1+
RXD_2-
RXD_2+
RXC_C-
RX
C_C+
RXC_0
-
RXC_0+
RXC_1-
RXC_1+
RXC_2-
RXC_2+
RXB_C-
RXB_C+
RXB_0-
RXB_0+
RXB_1-
RXB_1+
RXB_2-
RXB_2+
RXA_C-
RXA_C+
RXA_0-
RXA_0+
RXA_1-
RXA_1+
RXA_2-
RXA_2+
: 887 ohm(1%)
place R1038 & R1039 & C1032
as close as possible
to pin40 on the bot of PCB
TXC-
TXC+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
<PVDD_1V8>
<DVDD_1V8>
<DVDDIO_3V3>
<TXAVDD_1V8>
<TVDD_3V3>
<CVDD_1V8>
<TXPVDD_1V8>
OPEN
36.7mA
332.4mA
1.5mA
15mA
5.2mA
24.8mA
292.2mA
503.6mA
OPEN
OPEN
OPEN
OPEN
OPEN
HDMI_MCLK
HDMI_SCLK
HDMI_LRCLK
HDMI_SDATA3
HDMI_SDATA2
HDMI_SDATA1
HD
MI_SDATA0
H
DMI_SPDIF
ASQS12U020R2
ESD suppressor
ASQS12U020R2
ESD suppressor
ASQS12U020R2
ESD suppressor
ASQS12U020R2
ESD suppressor
ASQS12U020R2
ESD suppressor
HDMI_SCL
HDMI_SDA
INT_TX
INT2
INT1
ARC
CHASSIS
CEC5V
CEC5VCEC5VCEC5V
CEC5V
DV5V
DV5V
+1V8H1
+1V8H2
+1V8H2
+3V3H
+3V3H
TO DIR PART
FROM DIGITAL SUPPLY
HDMI PART
OPEN
CS SO WP GND SI
SCK
HOLD
VCC
OSD FLASH PART
MI MO CS CLK
FROM/TO MCU
E3/K(JP) : MX25L3206EM2I-12G
E2/E1C : MX25L6406EM2I-12G
IC102
SCK
GND
GND
MOSI
/CS
VCC
MISO
FOR OSD UPDATE
+1V8H2
+3V3H
DV5V
1A 1Y
GND
VCC
2A 2Y
DUAL INVERTER
TO DIR
OPEN
1.00mm FFC
0.01uF OPEN(ADI RECOMMENDATION)
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-1
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-2
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-3
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-4
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.UTIL/HEAC+
15.DDC CLK
16.DDC DATA
17.GND
18.+5V
19.HP DET
R1029
22K
R1027
1k
C1004
0.1uF
R1032
0
R1020
22K
R1018
1k
C1003
0.1uF
R1023
0
R1011
22
K
R1009
1k
C1002
0.1uF
R1014
0
R1079
47K
R1039
2K(1%)
R1038
1K6(1%)
R1062
4k7
R1063
4k7
R1076
10K
R1075
OPEN
R1048
OPEN
R1045
47K
R1046
OPEN
R1074
0
C1053
47P
C1054
47P
R1036
1K(1%)
R1037
1K(1%)
R1002
22K
R1001
1k
C1001
0.1uF
R1005
0
R1083
47K
R1013
47K
R1021
47K
R1030
47K
C1035
1uF
C1036
0.1uF
C1016
0.1uF
C1017
0.1uF
C1018
0.1uF
C1019
0.1uF
C1020
0.1uF
C1021
0.1uF
C1022
0.1uF
C1023
0.1uF
C1037
0.1uF
C1038
0.1uF
C1039
0.1uF
C1015
0.1uF
C1014
0.1uF
C1013
0.1uF
C1012
0.1uF
C1011
0.1uF
C1010
0.1uF
C1009
0.1uF
C1026
0.1uF
C1027
10uF/6.3V
C1028
0.1uF
C1029
1uF
L1008
CLZ9R005Z
L1007
CLZ9R005Z
C1030
0.1uF
C1031
10uF/6.3V
L1005
CLZ9R005Z
C1024
0.1uF
C1025
10uF/6.3V
L1006
CLZ9R005Z
C1008
0.1uF
C1005
10uF/6.3V
L1002
CLZ9R005Z
L1001
CLZ9R005Z
C1006
0.1uF
C1007
10uF/6.3V
C1042
0.1uF
C1043
10uF/6.3V
L1004
CLZ9R005Z
L1003
CLZ9R005Z
C1040
0.1uF
C1041
10uF/6.3V
C1052
0.1uF
C1050
0.1uF
C1049
0.1uF
C1048
0.1uF
C1047
0.1uF
C1044
0.1uF
C1055
OPEN
C1056
OPEN
C1057
OPEN
C1058
OPEN
C1059
OPEN
C1060
OPEN
C1061
OPEN
C1062
OPEN
C1032
OPEN
R1047
47K
R1070
0
R1071
0
R1072
0
1 2 3 4
5 6 7 8
RN101
33X4
1 2 3 4
5 6 7 8
RN102
33X4
R1078
0
R1077
390K
C1051
1000P
L1009
CLZ9R005Z
A A
D1001
A A
D1002
A A
D1003
A A
D1004
A A
D1005
A A
D1006
A A
D1007
A A
D1008
A A
D1011
A A
D1012
A A
D1013
A A
D1014
A A
D1015
A A
D1016
A A
D1017
A A
D1018
A A
D1021
A A
D1022
A A
D1023
A A
D1024
A A
D1025
A A
D1026
A A
D1027
A A
D1028
A A
D1031
A A
D1032
A A
D1033
A A
D1034
A A
D1035
A A
D1036
A A
D1037
A A
D1038
A A
D1043
A A
D1044
A A
D1045
A A
D1046
A A
D1047
A A
D1048
A A
D1049
A A
D1050
R1034
47K
A A
D1009
A A
D1010
R1007
47K
R1016
47K
A A
D1019
A A
D1020
R1025
47K
A A
D1029
A A
D1030
A A
D1039
A A
D1040
R1043
1K8
R1044
1K8
A A
D1041
A A
D1042
C1046
OPEN
R1068
100
R1069
100
C1045
OPEN
R1082
OPEN
R1050
33
R1051
33
R1052
33
R1006
OPEN
R1015
OPEN
R1024
OPEN
R1033
OPEN
R1064
10K
R1065
10K
R1066
10K
R1067
10K
R1057
10K
R1056
10K
R1055
10K
R1054
10K
R1084
OPEN
C1033
1uF
C1034
1uF
R1040
51
R1041
51
R1042
5R1
3
2
1
D1051
OPEN
R1049
OPEN
R1061
4k7
R1008
4k7
R1017
4k7
R1026
4k7
R1035
4
k7
R1060
4k7
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 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
737475767778798081828384858687888990919293949596979899100101102103104105106107108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
122
124
125
126
127
128
129
130
131
132
134
133
135
136
137
138
139
140
141
142
143
144
IC101
ADV7623
HDMI TRANSCEIVER
R1085
0
8 7 6 5
4321
IC102
R1058
10K
R1086
10K
R1087
10K
R1088
OPEN
R1089
OPEN
C1063
0.1uF
R1053
33
7
6
5
4
3
2
1
CN101
CJP07GA193ZY
R1090
100
R1091
100
R1092
100
R1093
100
L1013
OPEN
L1014
OPEN
R1094
0
C1064
OPEN
R1095
0
R1096
0
R1097
0
C1065
OPEN
R1073
4k7
123
4 5
6
IC103
OPEN
C1066
OPEN
R1098
OPEN
R1100
OPEN
R1099
OPEN
R1102
OPEN
R1101
OPEN
C1067
0.1uF
R1103
4k7
X1001
28.6363M
A A
D1053
A A
D1052
C1068
OPEN
C1069
OPEN
C1070
OPEN
C1071
OPEN
C1072
OPEN
C1073
OPEN
C1074
OPEN
C1075
OPEN
C1076
OPEN
C1077
OPEN
C1078
OPEN
C1079
OPEN
C1080
OPEN
C1081
OPEN
C1082
OPEN
C1083
OPEN
C1084
OPEN
C1085
OPEN
C1086
OPEN
C1087
OPEN
C1088
OPEN
C1089
OPEN
C1090
OPEN
C1091
OPEN
C1092
OPEN
C1093
OPEN
C1097
OPEN
C1098
OPEN
C1099
OPEN
Q1001
CVTRT1P141C
Q1003
CVTRT1P141C
Q1005
CVTRT1P141C
Q1007
CVTRT1P141C
Q1002
CVTRT1N241C
Q1004
CVTRT1N24
1C
Q1006
CVTRT1N241C
Q1008
CVTRT1N241C
Q1009
CVTRT1N441C
19
18
15
17
16
13
14
12
9
11
10
7
8
6
3
52
1
4
JK101
CJJ9H014Z
19
18
15
17
16
13
14
12
9
11
10
7
8
6
3
52
1
4
JK102
CJJ9H014Z
19
18
15
17
16
13
14
12
9
11
10
7
8
6
3
52
1
4
JK103
CJJ9H014Z
19
18
15
17
16
13
14
12
9
11
10
7
8
6
3
52
1
4
JK104
CJJ9H014Z
19
18
15
17
16
13
14
12
9
11
10
7
8
6
3
5
2
1
4
JK105
CJJ9H014Z
HDMI_MCLK
HDMI_SCLK
HDMI_LRCLK
HDMI_SDATA3
HDMI_SDATA2
HDMI_SDATA1
HDMI_SDATA0
HDMI_SPDIF
ADV7623_INT1
HSDA
HDMIOSD_CS
HDMIOSD_CLK
ADV7623_RST
ADV7623_INT2
ADV7623TX_INT
DV5V
+3V3H
DGND
D1V8H
HSCL
CEC_COM
H
DMIOSD_MO
HDMIOSD_MI
HDMIOSD_HOLD
CEC5V
ARCSPDIF
ADV76
23_INT2
DVDD DVDDIO PVDD TVDD TXPLVDD TXAVDD TXPVDDCVDD
+3V3H
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (1/16)
DIGITAL UNIT (1/8)
HDMI PART
71
SCHEMATIC DIAGRAMS (1/16)
DIGITAL UNIT (1/8)
HDMI PART

Denon AVR-1612 Specifications

General

Audio output channels	5.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Power output per channel (1KHz@6 Ohm)	120 W
Power output per channel (20-20KHz@8 Ohm)	80 W
HDMI in	4
Composite video in	3
S-Video inputs quantity	1
Speakers connectivity type	-
Ethernet LAN	No
Radio Data System (RDS)	Yes
Preset stations quantity	56
Analog signal format system	NTSC, PAL
Display	LCD
HDMI version	1.4
Product color	Black
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES, DTS-HD
Apple docking compatibility	iPod
Graphical user interface (GUI) language	English, French, German
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %

Weight and Dimensions

Depth	382 mm
Width	435 mm
Height	162 mm
Weight	9200 g