Harman Kardon AVR 171/230, Руководство по обслуживанию

Страница: 167 / 174

AVR171/230
7
5
7
6
5
4
3
2
1
REVISION
SCHEMATIC DIAGRAM
SHEET
MODEL
DRAWING NO DESIGN CHECK APPROVE
A
D
C
6
A
B
C
D
5 4 3 2 1
B
VCC
ST
4A
4B
4Y
3A
3B
3Y GND
2Y
2B
2A
1Y
1B
1A
SEL
ADC
INPUT
C.D.C S.K.S C.D.W
12.12.21
MULTI. LAB
ANAM
ISSUE
MP
27
19
(DSP_CODEC)
VD D
GND
VL
C
AINR
-
AINR
+
AINL
+
AINL
-
VA
AGND
AOUTB4-
AOUTA4-
AOUTB3-
AOUTA3-
AOUTB2-
AO
UT
A2
-
AO
UT
B1
-
AO
UT
B1
+
AO
UT
A1
+
AO
UT
A1
-
MUT
EC
LP
FLT
AGND
VAR
X
RX
P7
RX
P6
RX
P5
RX
P4
RX
P3
RX
P2
RX
P1
RXP0
TXP
VD
DGND
VLS
ADCIN2
ADCIN1
INT
RMCK
FILT+
VQ
RESET
SCL
/CCL
K
CD
IN/
D
ATA
AD
0/
CS
OMCK
CX_SDOUT
SDA
/DOU
T
SAI_SCLK
SAI_LRCK
SAI_SDOUT
CX
_L
R
CK
CX
_S
CL
K
DA
I_
D3
DA
I_
D2
DA
I_
D1
DA
I_
D0
DI
R_
MC
LK
SCP1_MOSI
SDTO2
BICK2
LRCK2
CX_SDIN4
CX_SDIN3
CX_SDIN2
CX
_S
D
IN1
SDTO1
MCKO
DAI1_D5
XTI
SCP1_CLK
GND
6
RESET
GND
5
VDD5
SD_CS/EXT_OE
SD_RAS/EX_CS1
SD_CAS/EX_CS2
SD_WE/EXT_WE
GND
IO
5
VDDI
O
5
GND
4
VDD4
GNDIO4
SD
_A
12/
EXT_A
11
VDD3
SD
_C
LK
EN
/E
XT_A
17
SD
_C
LK
O
U
T/
EX
T_A
19
SD
_D
Q
M
1/
EXT_A
16
SD
_C
LK
IN
_E
XT_A
18
GND
IO
3
VDDI
O
3
SD_D15/EXT_D7
SD_D0/EXT_D8
SD_D1/EXT_D9
GND
IO
2
VDDI
O
2
GND2
SD_DQM0/EZT_A15
DBCK0
DBDA0
VDD2
GNDIO1
GND1
VDD1
TEST_EN
CE
N
/S
U
B/
D
AO
02
FL
/FR
/D
AO
00
SL/SR/DA
O0
1
SBL/SBR/DA
O0
3
SD_D14/EXT_D6
SD_D13/EXT_D5
SD_D12/EXT_D4
SD_D11/EXT_D3
SD
_D
10/
EXT_D
2
SD
_D
8/
EXT_D
0
SD
_D
9/
EXT_D
1
SD
_A
11/
EXT_A
10
SD
_A
8/
EXT_A
8
SD
_A
9/
EXT_A
9
GND3
VDDIO4
SD
_A
7/
EXT_A
7
SD
_A
6/
EXT_A
6
SD
_A
5/
EXT_A
5
SD_A0/EXT_A0
SD_A1/EXT_A1
SD_A2/EXT_A2
SD
_A
4/
EXT_A
4
SD_A3/EXT_A3
SD_BA1/EXT_A14
SD_BA0/EXT_A13
SD_A10/EXT_A12
SD_D2/EXT_D10
SD_D3/EXT_D11
SD_D4/EXT_D12
SD_D5/EXT_D13
SD_D6/EXT_D14
SD_D7/EXT_D15
VDD8
XTO
XTA
L_O
U
T
SCP1_MISO_SDA
SCP1_CS
DAI1_D4
DAI1_D3
DAI1_D2
DAI1_SCK1
DAI1_LRCK1
D
AI3_S
CK
D
AI3_L
R
CK
D
AI3_D
0
SC
P2_M
O
SI
SCP2_CS
SC
P2_C
LK
DAO3_D7/XMTB
D
AO
1_M
CL
K
D
AO
1_D
1/
H
S1
D
AO
1_D
2/
H
S2
D
AO
1_D
3/
XM
TA
/H
S3
D
AO
1_D
0/
H
S0
D
AO
1_S
CK
1
D
AO
1_L
R
CK
1
EE_CS1
VDDIO1
DIGITAL AUDIO OUT DATA
VDD7
CS49834 VDDIO * 6EA CS49834 VDD * 15EA
HDMI M_SW
H : B & HDMI on
L : A & HDMI off
GND
A8 A7 A6 A5 A4 A3 A2 A1
OE1
VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
ON : HIGH
SCP1_IRQ
SCP1_BSY
SC
P2
_M
ISO
_SD
A
VDD6
CS
SO
WP
VS
S
SI
SC
K
HOLD
VD
D
REFGND
GND
IO
6
GND
7
GND8
GND9
GND10
GND
11
GND
12
GND
13
GND
14
DBDA1
DBCK1
VDD_
VG
VDD_
PL
L
GND
_P
LL
GND
_F
S
VDD1
4
VDD1
3
VDD1
2
VDDI
O
6
VDD1
1
VDD10
VDD9
EE_CS0
DAI1_D1
DAI1_D0
DAI1_LRCK2
DAI1_SCK2
D
AO
1_D
4
D
AO
1_D
5
D
AO
1_S
CK
2
D
AO
1_L
R
CK
2
D
AO
1_D
6
D
AO
1_D
7/
XM
TB
DAO3_D1/UARTTX
DAO3_D2/UARTRX
DAO3_D5/UARTCK
DAO3_D6/UARTEN
DAO3_D3/XMTA
D
AO
3_D
0
D
AO
3_L
R
CK
2
D
AO
3_S
CK
2
D
AO
3_D
4
D
AO
3_L
R
CK
1
D
AO
3_S
CK
1
D
AO
3_M
CL
K
<=> M
CU P
A
RT
To Volume
FROM HDMI RX AUDIO
TO HDMI TX AUDIO
From Volume
FROM JACK PCB
Not use
(1A)
R501 ->1.37Kohm
Library ADD
12.12.21
12.12.21
12.12.21
12505SCDZ
C1486
0.1uF
C1487
0.1uF
C1488
0.1uF
C1489
0.1uF
C1450
10/16V
C1451
0.1uF
C1449
10/16V
1 2 3 4
5 6 7 8
A
+-
B
+
-
A O
U
TP
U
T
A-
IN
PU
T
A+
IN
PU
T
V-
B+
IN
PU
T
B-
IN
PU
T
B O
U
TP
U
T
V+
IC
1406
NJ
M
2115M
C1443
150P
C1442
100P
C1453
2700P
C1444 0.
1u
F
C1447
0.
1u
F
C1452
2700P
C1445
100P
C1446
150P
1 2 3 4
5 6 7 8
A
+-
B
+
-
A O
U
TP
U
T
A-
IN
PU
T
A+
IN
PU
T
V-
B+
IN
PU
T
B-
IN
PU
T
B O
U
TP
U
T
V+
IC
1407
NJ
M
2115M
C1448
10/16V
C1482
0.1uF
C1483
0.1uF
C1484
0.1uF
C1485
0.1uF
R1463
100
R1467
100
R1464
4.7K
R
1465
4.
7K
R1466
2.7K
R1468
2.7K
R1469
0
R1472
3.9K
R1473
4.7K
R1471
0
R1470
2.7K
R1461
2.7K
R
1460 4.
7K
R1459
4.7K
R1462
100
R1458
100
C1481
0.1uF
C1480
0.1uF
R1454 1K
R1455 1K
C1439
10V
/22u
F
R
1451 0
C1438
0.
1u
F
C1440
0.
1u
F
R
1452 10
C1441
16V
/10u
F
C1419
10V
/22u
F
C1427 1000P
C1426 0.
022u
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
IC1405
CS42528-CQ
R
1432
3.
3K
R
1434
3.
3K
R1445
0
R1449
0
R
1448
1.
37K
R1444
0
C1415
330P
C1414
0.
1u
F
R1440 100
C1424
10V
/22u
F
C1425
0.
1u
F
R1446
0
C1423
0.
1u
F
C1422
100/
16V
C1420 0.
1u
F
C1421 10/
16V
C1417
16V
/10u
F
C1416
0.
1u
F
C1428
0.
1u
F
C1429
10V
/22u
F
R1441
100
L1401
CL
Z9R
005Z
C1409
10V
/22u
F
C1410
0.
1u
F
C1401
NC
R
1408
100
R1410
3.3K
R
1413 3.
3K
C1477
0.
1u
F
C1418
0.
1u
F
R1476
33
R
1478
0
R1403 1K
R1404 1K
R
1422
33
C1478
0.
1u
F
C1479
0.
1u
F
C1466
0.
1u
F
C1465
0.
1u
F
C1464
0.
1u
F
C1475
0.
1u
F
C1473
0.
1u
F
C1474
100/
16V
C1458
100/
16V
C1457
0.
1u
F
C1459
0.
1u
F
C1463
0.
1u
F
C1462
0.
1u
F
C1461
0.
1u
F
C1460
0.
1u
F
1
234
5
678
RN1411
33ohm (1005SIZE X 4)
12
3
4
56
7
8
RN1410
33ohm (1005SIZE X 4)
16
15
14
13
12
11
10
9 87
65
43
21
IC1408
HVITC74VHC157FT
C1454
0.
1u
F
R1453
56
R1456
0
13 14 20 19 18 17 16 15 12 11
10 9 8 7 6 5 4 3 2 1
IC
1404
Q1401
RT1N241C
C1413
0.1uF
R1436
10K
R1411
10K
R
1415 10K
C1408
0.1uF
R1409
10K
R
1431
3.
3K
87
6
5 4
3
2
1
IC1403
CVIMX25L3206EM2I-12G
R1430
10K
R
1423
33
R1401
0
R
1414
3.
3K
R1429 10K
R1428 10K
R1427 10K
R1474
56
R1475
82
R
1450
33
144 143 142 141 140 139 138 137 136 135 133 134 132 131 130 129 128 127 126 125 124 122 123 121 120 119 118 117 116 115 114 113 112 111 110 109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC1401
CVICS49834CVZ
R1405
1K
R1406
1K
R
1416
33
R
1417
33
R
1419 10K
R
1407
3.
3K
R1402
33
R
1412
33
R
1433
3.
3K
R
1447 33
C1476
0.
1u
F
C1468
0.
1u
F
C1469
0.
1u
F
C1470
0.
1u
F
C1472
0.
1u
F
C1471
0.
1u
F
C1467
0.
1u
F
50
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
IC1402
CVIM12L16161A5TG2Q
C1402
0.
1u
F
C1403
0.
1u
F
C1404
0.
1u
F
C1405
0.
1u
F
C1406
0.
1u
F
C1407
0.
1u
F
1 2 3 4
5 6 7 8
R
N
1401
1 2 3 4
5 6 7 8
R
N
1402
1 2 3 4
5 6 7 8
R
N
1403
1 2 3 4
5 6 7 8
R
N
1404
1
2
3
4
5
6
7
8
RN1409
1
2
3
4
5
6
7
8
RN1407
1
2
3
4
5
6
7
8
RN1408
1
2
3
4
5
6
7
8
RN1406
1 2 3 4
5 6 7 8
R
N
1405
R
1477
82
C1430
0.
01u
F
C1431
0.
01u
F
C1432
0.
01u
F
C1433
0.
01u
F
C1435
0.
01u
F
C1436
0.
01u
F
C1437
0.
01u
F
T1401
R
1435
3.
3K
L1402
CLZ9Z014Z
C1455
10V
/22u
F
C1456
0.1u
F
R1443
0
R1442
0
R
1421
33
R1438
0
R1439
0
R1437
0
R
1424
33
R
1425
33
R
1426
33
R1457
0
C1434
0.
01u
F
X1401
24.576M
C1411
12P
C1412
12P
R1418 1M
AD_RIN
AD_LIN
+5VD_DSP
+5VD_DSP
AGND
AGND
AGND
AGND
AGND
AGND
DA
O0
0
DA
O0
2
DA
O0
1
DA
O0
3
+5VD_DSP +3V3_DC
+3V3_DC
+5VD_DSP
+5VD_DSP
DIR_RESET
D_CT-
D_SW-
D_SL-
D_SR-
D_FL-
D_FR-
+5VD_DSP
DIR_CE
SCP1_CS
SCP1_IRQ
DIR_MISO
DSP1_RESET
D_FR+
D_FL+
D_SR+
D_SL+
D_SW+
D_CT+
SCP1_BSY
SCP1_MISO
+3V3_DC
+3V3_DC
+1VD
DAO[00:08]
+3V3_DC
HDMI_TX_AUDIO_SW
+3V3_DC
+3V3_DC
+3V3_DC
DSP1_DAO1_LRCK
DSP1_DAO1_SCLK
+3V3_DC
+1VD
+1VD
+1VD
+3V3_DC
+3V
3_D
C
+1V
D
+1V
D
+1V
D
+1V
D
+3V
3_D
C
+1VD
+1VD
+1VD
+3V3_DC
+3V
3_D
C
+1V
D
+1V
D
+1V
D
+1V
D
+3V
3_D
C
+3V3_DC
+1VD
+3V3_DC
D
SP
1_D
AO
1_S
CL
K
D
SP
1_D
AO
1_L
R
CK
DSP_CODEC_CLK
DSP_CODEC_DATA
CODEC_MUTE
DSP_MODE1
DSP_MODE2
SDRAM
+3V3_DC
SDRAM
SD_
BA
O
SD
_A
10
SD_
A9
SD_
A8
SD_
A7
SD_
A0
SD_
A1
SD_
A2
SD_
A3
SD_
A4
SD_
A5
SD_
A6
SD_
R
AS
SD_
CA
S
SD_
W
E
SD_
D
QM
1
SD_
D
QM
0
SD_
CS
SD_
CLKOU
T
SD_
CLKEN
SD_
D
0
SD_
D
1
SD_
D
2
SD_
D
3
SD_
D
4
SD_
D
5
SD_
D
6
SD_
D
7
SD_
D
8
SD_
D
9
SD
_D
10
SD
_D
11
SD
_D
12
SD
_D
13
SD
_D
14
SD
_D
15
SD_
CA
S
SD_
R
AS
SD_
CS
SD_
BA
O
SD
_A
10
SD_
A0
SD_
A1
SD_
A2
SD_
A3
SD_
A4
SD_
A5
SD_
A6
SD_
A7
SD_
A8
SD_
A9
HDMI_MCK_SW
SD_WE
SD_DQM0
SD_D7
SD_D6
SD_D5
SD_D4
SD_D14
SD_D15
SD_D3
SD_D2
SD_D1
SD_D0
SD_D13
SD_D12
SD_D11
SD_
CLKEN
SD_
CLKOU
T
SD_
D
QM
1
SD_
D
8
SD_
D
9
SD
_D
10
AGND AGND AGND
AGND
AGND
AGND
AGND
AGND
HDMI_RX_SCK
HDMI_RX_MCLK
DSP_LRCK
DSP_SCLK
DSP_DATA0
HDMI_RX_SD0
HDMI_RX_SD1
HDMI_RX_SD2
HDMI_RX_SD3
HDMI_RX_LRCK
OPT1
OPT2
COAX1
860SPDIF
ARC_SPDIF1
ARC_SPDIF2
HDMI_RX_SPDIF
D_BL-
D_BL+
D_BR+
D_BR-
+1VD
+1V0_DC
DA
O0
0
DSP1_DAO1_LRCK
DSP1_DAO1_SCLK
DAO00
DA
O0
1
DA
O0
2
DA
O0
3
Harman Kardon AVR 171 Service Manual
Page 167 of 174