Denon HOME 350 - Schematic Diagrams

SCHEMATIC DIAGRAMS
SCH01 MAIN DSP
STBY POWER ANALOG AUDIO DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE
SC 2 0
SR D 2
SC 2 1
SC K 2
ST D 2
SC 2 2
MC L K
SC K 3
ST D 3
SC 3 2
SC 3 0
SC 3 1
SR D 3
ST D 0
SC K 0
CV D D
CV D D
CGND
CGND
RGND
RV D D
SR D 0
SC 0 0
SC 0 1
SC 0 2
SC K
TI01
MISO
MO S I
GP IO 7
GP IO 3
GP IO 2
GP IO 4 GP IO 5
GP IO 6
SD A 1 SC L1
PR O T ECT 9
SP D IF RX1
SP D IF RX0
SP D IF T X
TES T IRQA
IRQB
IRQC
IRQD
TIO2
CV D D
CV D D
CGND CGND
RGND RV D D
PU M PH I PU M PLO PSSY N C PS T EMP PS C URR
PW MS Y NC
PR O T ECT 3 PR O T ECT 4
PR O T ECT 5 PR O T ECT 6 PR O T ECT 7
PR O T ECT 2
GP IO 1
RV D D
RGND
CGND
CV D D
PW MGND
PW M1 7
PW M1 6
PW M1 5
PW M1 4
PW MV D D
PW MGND
PW M1 3
PW M1 2
PW M1 1
PW M1 0
PW M9
PW M8
PW MV D D
PW MGND
PW M7
PW M6
PW M5
PW M4
PW MV D D
PW MGND
PW M3
PW M2
PW M1
PW M0
PW MV D D
OSC O UT
PLLA GND
PLLT E STB
PLLT E STA
XTAL I
XTAL O
PLLA V D D AD CV D D
AIN1
AD CR EF
AIN0
AD CGND
nT R ST
nC S
RV D D
RGND CGND
CV D D
SC 1 2 SC 1 1 SC 1 0 ST D 1
SC K 1
SR D 1
nR STOU T
nR ESE T
TIO0
PR O T ECT 1 PR O T ECT 0
GP IO 0
SD A 0
SC L0
CS
SO
W P
GND
SI
SC K
HOLD
VCC
TO D SP
(PAGE 1)
SC L_SC AMP
SD A _ SCAMP
DONGLE n
RE SET n
BOOT0
GND
S
1B 1 OB
1B 2
4B 1
1A 4B 2
2B 1
4A
2B 2
3B 1
2A 3B 2
GND
3A
VCC
TO SUN MOD ULE
(PAGE 4)
TO D SP
(PAGE 1)
FROM SUN MOD ULE
(PAGE 4)
FROM AD C
(PAGE 4)
FROM PLD
(PAGE 8)
TO D AMP
(PAGE 2,3)
TO D SP
(PAGE 1)
TO D AMP
(PAGE 2)
TO PLD
(PAGE 8)
MP : O PEN
MP : O PEN
123456789
1011121314151617181920212223242526272829303132
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 6 7 6 8 69 70 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 8 5 8 6 8 7 88 89 9 0 9 1 9 2 9 3 9 4 9 5 9 6
97 98 99
100 101
102 103
104 105 106 107 108 109 110 111 112
113 114 115 116 117 118 119
120
121 123 122 124 125 126 127 128
IC1001
D2-92633-L R
1234
5 6 7 8
IC1311
W 25X 40CLS NIG
C1311
10V/0 .1 uF
R1314
10K
R1315
10K
R1316
10K
R1311
10K
R1312
10
K
R1313
10K
5
4
3
2
1
CN 1003
16151413121110
9 8 7 6 5 4 3 2 1
IC1002
SN 74C BTLV 3257P W R
C1201
10V/0 .1 uF
R1201
10K
R1202
10K
R1203
10K
R1204
10K
X1031
24.576MH z/10p F
R1045
1M
C1042
50V/12p F
C1041
50V/12p F
L1033
220R/ 2A
L1032
220R/ 2A
R1046
33
T1014 T1013 T1012
C1047
10V/2 .2 uF
C1046
10V/2 .2 uF
C1049
10V/0 .1 uF
C1048
10V/0 .1 uF
C1043
10V/2 .2 uF
C1044
10V/0 .1 uF
C1045
16V/1 uF
R1048
33
T1016
3
12
D1041
T1017
R1049
10K
R1001
33
R1002
33
R1003
33
R1004
33
R1005
33
R1006
33
C1002
10V/2 .2 uF
C1001
10V/2 .2 uF
C1004
10V/0 .1 uF
C1003
10V/0 .1 uF
R1011
33
R1012
33
R1013
33
R1014
10K
R1015
10K
R1016
33
R1017
33
R1020
33
R1021
33
T1002
R1022
33
T1003
C1014
10V/2 .2 uF
C1013
10V/2 .2 uF
C1012
10V/0 .1 uF
C1011
10V/0 .1 uF
T1004 T1005
R1026
10K
R1027
10K
R1028
10K
R1030
10K
R1031
10K
R1032
10K
C1023
10V/2 .2 uF
C1024
10V/2 .2 uF
C1021
10V/0 .1 uF
C1022
10V/0 .1 uF
R1044
33
R1043
33
R1042
33
R1041
33
R1040
33
R1039
33
R1038
33
R1037
33
R1036
33
R1035
33
R1034
33
R1033
33
C1031
10V/2 .2 uF
C1032
10V/0 .1 uF
L1031
220R/ 2A
T1011
T1010
T1009
T1008
T1007
T1006
R1322
49.9K/F
R1323
100K
C1321
25V/0 .01u F
R1321
10
R1324
100K
C1221
50V/100p F
R1221
10K
R1222
0
C1222
50V/100p F
R1223
10K
R1224
0
7
6
5
4
3
2
1
CN 1002
R1007
33
R1008
33
R1009
33
R1010
33
T1001
T1000
C1033
6.3V/ 220uF
R1052
10K
R1051
10K
R1053
10K
R1054
10K
C1051
10V/0 .1 uF
T1021
T1026 T1027 T1028
R1101
10K
R1102
10K
R1103
10K
R1111
10K
T1022
R1121
10K
CS
SP I_ M ISO
SP I_ SCK
SP I_ M OSI
+ 3.3V_D
CS
SP I_ M ISO
SP I_ SCK
SP I_ M OSI
GND
GND
D2-D A E_R STN
RE SET _ D A EN
I2C1_SD A
I2C1_SC L
BOOT_FLAS H / I2 C
GND
GND
+ 3.3V_D
+ 1.8V_D
CS
RE SET _ D A EN
PL D _ B CLK
AU X _ D S P_B C L K
PL D _ D A T A
PL D _ LRC K
AU X _ D S P_D AT A
AU X _ D S P_L RCK
SP I_ SCK
TEM P_CO M
SP I_ M ISO
SP I_ M OSI
TEM P_RE F
TEM P1
TEM P2
CH 5A
CH 5B
CH 6A
CH 6B
+ 3.3V_D
TEM P_CO M
GND
GND
TEM P_REF
TEM P1
TEM P2
GND
+ 3.3V_D
SD 1 N
SD _ W A R N
GND
+ 3.3V_D
OVR T 1N
OVT M P _W ARN
VOICE _ D ATA1
VOICE _ BCLK
VOICE _ D ATA2
VOICE _ LRC K
PD N_ AMPN
OVT M P
_W AR N
CH 1A
CH 1B
CH 2A
CH 2B
CH 3A
CH 3B
CH 4A
CH 4B
A0
TO 0A
0A
TO A0
A1
TO 1A
1A
TO A1
A2
TO 2A
A3
TO 3A
A4
TO 4A
A5
TO 5A
A6
TO 6A
6A
TO A6
A7
TO 7A
A8
TO 8A
A9
TO 9A
B0
TO 0B
B1
TO 1B
B2
TO 2B
B3
TO 3B
B4
TO 4B
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
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