Integra DSR-7.3 Service Manual

A
1
2
3
4
5
BCDEFGH
DSR-7.3DSR-7.3
J3001B
J3002B
J3003B
J3003A
J3002A
J3001A
E5003
+
-
P3004
Q8081
2SA1774
P3112
P8151A
P8711
P8712
E8001
P3113
P3111
P8153
Q8711
ON3131-R
P7001A
P8403A
P8006
P5008A
P8852A
P8851
P8853
TEST
P8404A
R8851
BB
110-120
P8001
NC
XI
RCLK
XO
VDD2
VSS2
T1
T2CMP
VSS3
VSS1
VDD1
MUX
VREF
RDATA
QUAL
Q8801 BU1923F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q3113
NJM4565V
5
8
6
4
7
Q3201
NJM4565V
3
8
2
4
1
Q1101
2SC4617
Q8851
2SC4617
P1001A
Q3113
NJM4565V
3
2
1
Q3201
NJM4565V
5
6
7
Q3202
DTA114EE
Q3116
DTA114EE
Q8023
DTA124EE
Q3112
RN1441
Q3111
RN1441
Q3115
RN1441
Q3114
RN1441
Q3203
RN1441
P3001
DA CL
MUT
VEE
VCC
BAAS BOOST
BASSTREBLE
47k
47k
47k
47k
47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k
47k
47k
47k
47k
47k
Q3001
BD3811K1
29
70
32
41 44 49 51 53 54
67
56 58 62 60 61 59 47 46 45
66
69
33
40
43
30
10
77
78
21 22
79
80
23 24
1 2
3 4 5 6 7 8 9
11 12
27
26
25
28
15 14 13 16
48 55
19 20
57
17 18
36
37
38
35
71
72
73
74
75
76
63 64 52 50
65
68
34
39
42
31
D3002
UDZ6.8B
D3001
UDZ6.8B
D8151 5.1B
D8024
UDZ5.1B
D8062
UDZ7.5B
Q8713
DTC114EE
Q8712
DTC114EE
Q8082
DTC114EE
Q8060 DTC144EE
C8070
45P
Q8671
74HCT7007
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Q8001
MPD784225GC
AVDD75
AVREF1 7
AVSS 4
P00/INTP061 P01/INTP162 P02/INTP2/NMI63 P03/INTP364 P04/INTP465 P05/INTP566 P10/ANI076 P11/ANI177 P12/ANI278
P120/RTP052
P121/RTP153
P122/RTP254
P123/RTP355
P124/RTP456
P125/RTP557
P126/RTP658
P127/RTP759
P13/AIN379
P130/ANO0 5
P131/ANO1 6
P14/AIN480
P15/ANI5 1
P16/ANI6 2
P17/ANI7 3
P20/SI1/RXD1 11
P21/SO1/TXD112
P22/SCK1/ASCK113
P23/PCL 14
P24/BUZ 15
P25/SI0/SDA0 16
P26/SO0 17
P27/SCK0/SCL018
P30/TO044
P31/TO145
P32/TO246
P33/TI147
P35/TI0049
P35/TI248
P36/TI0150
P37/EXA51
P40/AD0 19
P41/AD1 20
P42/AD221 P43/AD322 P44/AD423 P45/AD524 P46/AD625 P47/AD726
P50/A8 27 P51/A9 28
P52/A10 29 P53/A11 30 P54/A12 31 P55/A13 32 P56/A14 34 P57/A15 35 P60/A16 36 P61/A17 37 P61/A18 38 P63/A19 39
P64/RD40
P65/WR
41
P66/WAIT42
P67/ASTB43
P70/SI2/RXD2 8
P71/SO2/TXD2 9
P72/SCK2/ASCK210
VDD074 VDD168 VPP71 VSS067
VSS133
X170 X269 XT173 XT272
RESET60
X8451
12.288MHZ
Q8691
BA33C25
2.5V
5
3.3V
4
G
3
NC
2
VI
1
A1
A3
A2
A0
Q0/D0
Q1/D1
Q2/D2
Q3/D3
Q4/D4
Q5/D5
Q6/D6
Q7/D7
GND
CE
A10
OE
A4
A5
A6
A7
A12
A15
A16
A18/NC
VCC
/A18
WE
A17
A14
A13
A8
A9
A11
Q8611 MX29L090
1
2
3
4
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
5
Q865174HC541
A12
A23
A34
A45
A56
A67
A78
A89
GND10
VCC20
Y118
Y217
Y316
Y415
Y514
Y613
Y712
Y811
G11
G219
Q8303
NJM4565V
5
6
4
7
Q3101
NJM4565V
3
2
4
1
Q8309
NJM4565V
5
6
4
7
Q8306
NJM4565V
5
6
4
7
Q8302
NJM4565V
5
6
4
7
Q8308
NJM4565V
5
6
4
7
Q8305
NJM4565V
5
6
4
7
Q8301
NJM4565V
5
6
4
7
Q8307
NJM4565V
5
6
4
7
Q8304
NJM4565V
5
6
4
7
Q8303
NJM4565V
3
8
2
1
Q3101
NJM4565V
5
8
6
7
Q8306
NJM4565V
3
8
2
1
Q8309
NJM4565V
3
8
2
1
Q8305
NJM4565V
3
8
2
1
Q8302
NJM4565V
3
8
2
1
Q8308
NJM4565V
3
8
2
1
Q8304
NJM4565V
3
8
2
1
Q8301
NJM4565V
3
8
2
1
Q8307
NJM4565V
3
8
2
1
Q8451
TC7WU04FU
GND4
1
63
72
5
VCC
8
TVDD DVDD
VCOM
DFZ1
LOUT3
ROUT3
LOUT2
ROUT2
LOUT1
ROUT1
LIN
RIN
PVDD
VREFH
AVDD
AVSS
DFZ2
CSN
CCLK
CDTI
CDTO
INT1
INT0
SDTI3
SDTI2
PDN
RX1
I2C
RX2
TST
RX3
SLAVE
RX4
PVSS
R
SDTI1 SDTO BICK LRCK MCKO TX DVSS XTI XTO
Q8401
AK4586
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
L8001
NCH-1479
L8451
NCH-1479
L8801
NCH-1477
L8691
NCH-1479
L8404
022M
L8403
022M
L8402
022M
L8401
022M
L8601 470M
L8501 NCH-1471
L8502
022M
X8801
4.332MHZ
X8401
12.288MHZ
X8001
12.500MHZ
AT-49/U03C
Q8612M5M5V108DKV-70H
A020
A119
A10 31
A111
A1212
A134
A1411
A157
A1610
A218
A317A416
A515
A614
A713
A83
A92
CE26
GND 24
IO1 21
IO2 22
IO3 23
IO4 25
IO5 26
IO6 27
IO7 28
IO8 29
NC9
VCC8
CE130
OE 32
WE5
Q8603
TC74VHC74FT
1CK3 1D2 1Q5
2CK 11
2D 12
2Q 9
GND7
VCC
14
1CLR
1
1PR4 1Q6
2CLR 13
2PR 10
2Q 8
Q8602
TC74VHC574FT
0D20Q19 1D31Q18 2D42Q17 3D53Q16 4D64Q15 5D75Q14 6D86Q13 7D97Q12
CK11GND10
OUTCTL1 VCC20
Q8601
TC74VHC574FT
0D20Q19 1D31Q18 2D42Q17 3D53Q16 4D64Q15 5D75Q14 6D86Q13 7D97Q12
CK11GND10
OUTCTL1 VCC20
Q8501
CS493292-CL
A0/SCCLK 7
A1/SCDIN6 AUDATA041 AUDATA1
40
AUDATA239
CLKIN30
CLKSEL31
CMPCLK/SCLKN2
28
CMPDAT/RCV958/SDATAN2 27
CMPREQ/
LRCLKN2
29 DATA017
DATA116
DATA215
DATA314
DATA411
DATA510
DATA6 9
DATA7 8DC38
DD37
FILT133
FILT232
LRCKN1 26LRCLK42
MCLK44
SCDIO/SCDOUT 19
SCLK43 SCLKN1/STCCLK2 25
SDTAN1 22
VDD11
VDD212
VDD3 23
VDDA34
VSS12
VSS213
VSS3 24
VSSA35
XMT9583
ABOOT/_INTREQ 20
CS 18
EXTMEM 21
RD/R/_W5
RESET36
WR/DA4
D8711
D8001
D3111
D3202
D3201
D8851D8852
D8023
D8002
D8061
D8060
D8402
D8401
C8391
10/16
C8396
10/16
C8395
10/16
C8394
10/16
C8393
10/16
C8392
10/16
C8712
100/6.3
C8001
100/6.3
C8003
0.1F
C3013 10/16
C3014 10/16
C3018
10/16
C3017 10/16
C8426 10/16
C8425 10/16
C8424 10/16
C8423 10/16
C8422 10/16
C8421 10/16
C3207 10/16
C3118
2.2/50
C3112
10/16
C3111
10/16
C3113
10/16
C3116
47/16
C3201
10/16
C3203 10/16
C3202
10/16
C3206 10/16
C8801
100/6.3
C8806 100/6.3
C3021 100/16 C3022 100/16
C3016
10/16
C3015 10/16
C8411 10/16
C8412 10/16
C1003
2.2/50
C1002
3.3/50
C8004
100/6.3
C8059
1/50
C8693
47/6.3
C8692
47/6.3
C8406
220/6.3
C8410 22/16
C8414
47/6.3
C8404
47/6.3
C8604
47/6.3
C8503
47/6.3
C8507 47/6.3
C3011
102J
C8713
104Z
C8714
104Z
C8711
223K
C3119
102J
C8316 681J
C8336
152J
C8335
152J
C8315 681J C8314 681J
C8334
152J
C8313 681J
C8333
152J
C8312 681J
C8332
152J
C8331
152J
C8311 681J
C8301
102J
C8302
102J
C8303
102J
C8304
102J
C8305
102J
C8306
102J
C8007
104Z
C3002
101J
C3001
101J
C3006
101J
C3005
101J
C8074
104Z
C3030
154J
C3029
154J
C8451 104Z
C8454
150J
C3102 330J
C3101 330J
C3208 104Z
C3117 222K C3114 221J
C3115 103J
C3204 101J
C3205
103K
C1101
103K
C8804
330J
C8803
330J
C8805 104Z
C8802
561J
C8401
150J
C8402
150J
C3004
101J
C3003
101J
C3020
104Z
C3019104Z
C3023 472J C3024 472J
C3032
154J
C3031
154J
C3028
224J
C3027
224J
C3026
224J
C3025
224J
C1001
101J
C8068
104Z
C8069
090D
C8061
104Z
C8060
104Z
C8691
104Z
C8671
104Z
C8416
330J
C8407 104Z
C8408 104Z
C8409 104Z
C8417
330J
C8418
102J
C8413
104Z
C8403 104Z C8405 104Z
C8651 104Z
C8612 104Z
C8603 104Z
C8611
104Z
C8616
101J
C8602 104ZC8601 104Z
C8617
101J
C8613
101J
C8614
101J
C8615
101J
C8511 105K
C8505 101J
C8504 101J
C8506 104Z
C8513
103K
C8510 105K
C8514 102J
C8508 105K
C8509 471J
C8512 104Z
C8501
104Z
C8502
104Z
R8217
R8218
R8216
R8215
R8214
R8213
R8417
R8212
R8211
R8204
000J
R8206
000J
R8205
000J
R8201 000J
R8202 000J
R8203 000J
R8221
R3031
330
R3005
330
R8351
22K
R8102
33K
33K
33K
33K
33K
33K
33K
6.8K
R8711 470
R8715
10K
R8714
10K
R8713
10K
R8712
100
R8166
10K
R8066
1K
R8401 47
R3026 10K
R3025 10K
R302310K R302410K
R8651 220
R8652 220
R8653 220
R8654 220
R8655 220
R8656 220
R8657 220
R8658 220
R8085
3.9K
R8086
10K
R3017
2.2K
R3018
2.2K
R3002
330
R3001
330
R3006
330
R3030 560
R3029 560
R3027 560
R3028 560
R8180
10K
10K
10K
10K
10K
10K
10K
10K
NONE
R8179
10K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
10K
R8080
10K
NONE
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
10K
R8079
10K
10K
10K
10K
10K
10K
10K
10K
NONE
R8074
100
R3021
3.3K
R8410 1K
R8411 1K
R8412 220
R8413 220
R8414 220
R8415
220
R8408 47
R8409 47
R84511M
R8452
47
R8152 10K
R8151
1.5K
R8306 1.5K R8305 1.5K R8304 220K R8303 220K
R8436 1.5K
R8435 1.5K
R8434 1.5K
R8433 1.5K
R8432 1.5K
R8431 1.5K
R8302 1.5K R8301 1.5K
R3110
1K
R3109
1K
R3104
1K
R3106
3.3K
R3103
1K
R3105
3.3K
R3108 3.3K
R3107 3.3K
R8162 10K
R8163 10K
R8164 10K
R3120
22K
R3119
2.2K
R3116
2.2K
R3118
22K
R3117
22K
R3115
2.2K
R3129
2.2K
R3114
22K
R3113
22K
R3112
2.2K
R3111
2.2K
R3130
220K
R3122 47K R3128 22K
R3124
6.8K
R3125
18K
R3123 22K
R3121
2.2K
R3127
100
R3126
270
R3202
100K
R3201
330
R3203
100
R3208
22
R3207 220K
R3206
4.7K
R3205
390K
R3204
100K
R3209 220K
R1103
1K
R1102
3.3K
R1101
680K
R8803 1K
R8802 1K
R8801 1K
R8854
10K
R8853
10K
R8852
2.2K
R3012
470K
R3011
470K
R3004
2.2K
R3003
2.2K
R8326
10K
R8316
10K
R8396
22K
R8366
1.5K
R8376
1.5K
R8386 22K
R8356
22K
R8346
22K
R8336
1.5K
R8325
10K
R8315
10K
R8395
22K
R8365
1.5K
R8375
1.5K
R8385 22K
R8355
22K
R8345
22K
R8335
1.5K
R8324
10K
R8314
10K
R8394
22K
R8364
1.5K
R8374
1.5K
R8384 22K
R8354
22K
R8344
22K
R8334
1.5K
R8323
10K
R8313
10K
R8393
22K
R8363
1.5K
R8373
1.5K
R8383 22K
R8353
22K
R8343
22K
R8333
1.5K
R8322
10K
R8312
10K
R8392
22K
R8362
1.5K
R8372
1.5K
R8382
22K
R8352
22K
R8342
22K
R8332
1.5K
R8321
10K
R8311
10K
R8391
22K
R8361
1.5K
R8371
1.5K
R8381 22K
R8341
22K
R8331
1.5K
R3022
3.3K
R3020
4.7K
R3019
4.7K
R8020 47K
R8023 220K
R8002
10K
10K
10K
10K
10K
10K
10K
10K
R8003 1K
R8005
R8106
10K
R8013 470
R8115 10K
R8126 10K
R1002
2.2K
R1003
2.2K
R1001
100K
R8504
4.7K
R8132 10K
R8026 10K
R8138 2.2K
R8137 2.2K
R8139 22K
R8140 22K
R8037 220 R8038 220 R8039 10K R8040 10K
R8059 220
R8058 220
R8057 220
R8056 220
R8055 220
R8054 220
R8053 220
R8052 220
R8051 220
R8050 220
R8049 220
R8048 220
R8047 220
R8046 220
R8043 220
R8042 220
R8041 220
R8032 10K R8031 220 R8030 220
R8025 10K R8024 10K
R8036 1K R8035 1K R8034 1K
R8114
10K
R8116 10K
R8019 82
R8018 82
R8017 82
R8016 82
R8015 82
R8014 470
R8012 470
R8011 470
R8010 470
R8001 1K
R8006 470
R8178
R8076
10K
10K
10K
10K
10K
10K
10K
6.8K
R8077
10K
10K
NONE
NONE
10K
10K
NONE
10K
R8176
10K
6.8K
NONE
NONE
NONE
NONE
NONE
33K
R8177
NONE
6.8K
10K
10K
10K
10K
10K
33K
R8065
470
R8084
10K
R8083 R8082 R8081
R8161
47K
R8071
4.7K
R8160
47K
R8064
1K
R8063
1K
R8062
1K
R8617
1K
R8616 1K
R8615 1K
R8614 1K
R8506 10
R8507 10
R8508 10
R8509 10
R8510 10
R8511 10
R8512 10
R8513 10
R8419
330
R8420
330
R8421 10K
R8416
18K
R8407 47 R8402 47 R8403 47 R8404 47 R8405 47 R8406 47
R8612
000J
R8611
000J
R8613 1K
R8608 10K R8607
10K
R8606
10K
R8605
10K
R8604
10K
R8603 10K R8602 10K R8601
10K
R8503
10K
R8529
33K
R8520 10K
R8519
10K
R8534 47 R8535 47 R8536 47 R8537 47 R8538 47
R8518 10K
R8514 220 R8515 220
R8516 220 R8517 220 R8521 47 R8522 47 R8523 47 R8524 47 R8525 47
R8526 47
R8527 47
R8528 4.7K
R8530 220
R8531 4.7K
R8532 4.7K
R8533 47
R8501 220
R8502 220
R8505
220
STEREO
SD
TUMUT
TU_R TU_L
DET
+12V
+5V
FMSIG
PLLCLK
PLLSDO
PLLCE
TUGND
-7V
+7V
RDSCLK
RDSDATA
RDSSIG
RDS
SELMUT CELCLK CELSDO
CPUGND
FL_VO
MCSDI
FR_VO
MCSDO
MCCLK
RESET
VDD
VPP
RS_VO MCRDY
LS_VO
STEREO
SD
TUMUT
AMUT
POWRL
SPAFRL SPCSRL SELMUT CELCLK CELSDO
VPRT
SYSOUT
HPIN
SW_VO
C_VO
FAC1
FAC2
-VP
+5.6S
CPUGND
PLLSDO SYSIN HPIN
PLLCLK MCRST MCRST
PLLCE MCCLK MCCLK
MCSDO MCSDO
MCSDI MCSDI
DIRCS MCRDY MCRDY
DSPSI XREADY
INT1 XSCLK
INT0 XSO
INTREQ/_ABOOT
XSI
DSPCS XRESET
ROM/_RAM
ADLT ADRT
FR_VIN FR_MIX FL_VIN FL_MIX RS_VIN LS_VIN
SW_VIN
C_VIN
ADDR15
ADDR16
ADDR17 DP DVDPOWER
DSPCLK
DSPSDO
DSPRST
DIRPD
DVDGND
TRAYIN
SW5V
XLT
RESET
XRESET
ADLT XSO
ADRT XSI
XSCLK
POFF VPP XREADY
BAND
DVBND
DOUT
TXD
DAC_L RXD
DAC_R DTR
CTS
FL_VIN FR_VIN
XLT
IPM
DP
TXD
+2.5VDSP +3.3VDSP
RXD
+12V DTR
RDSCLK
RDSDATA
RDSSIG
CTS
FL_MIX FR_MIX
SW5V
DVDGND
+13V SHPMD
DVDDC
IPM
RIN LIN
ROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3
VCOM
AVDD
PVDD
DSPRST
R DSPSDO DRS[3V]
DSPCLK DSO[3V]
-12V
DIRCS ADDR17 DCL[3V]
DAC_LS
DSPCLK ADDR16 A17[3V]
SW_PO
DSPSDO
ADDR15 A16[3V]
DSI[3V] ROM/_RAM A15[3V]
INT1[3V]
DSPCS ROM[3V]
INT0[3V]
DCS[3V]
+3.3VDSP
RX2
DIRPD
DVDD TVDD
+3.3VCC
EXTERM
SW_VO
+5V
GND
FL_VO
WE
FL_PO DAC_RS
DAGND
FR_PO FR_VO
VLSGND
LS_PO AMUT
RS_PO
DAC_C
C_PO
LS_VO
VLGND
A8 A9
A10 A11 A12 A13 A14 A15
TVGND
A15[3V]
A16[3V]
A17[3V]
A8 A9
A11 A12 A13 A14
RS_VO
C_VO
VLCGND
A10
LRDA SRDA
CDA
VLGND
IO7
A7
IO6
BCK
A6
IO5
LRCK
A5
IO4
A4
IO3
A3
INTREQ/_ABOOT
DSI[3V] DCS[3V]
A2
IO2
+5V DAC_SW
A1 WE
IO1
+5VDA +12V
DIRDA
A0 A1 A2 A3 A4 A5 A6 A7 A0
IO0
GND
A0
-12V
CPUGND
RD
+5.6S
+13V
IPMGND
TUGND
-12V
+12V
FANDC
EXTERM
FANGND
IO0
IO1
IO2
IO3
IO4
DRS[3V]
IO5
IO6
IO7
CDA
DCL[3V]
XTI
CST12M
FAC1
FAC2
-VP
SRDA
DVDDC LRDA
HPIN RD
VPRT WE
SPCSRL DSO[3V]
SPAFRL
POWRL
DVDPOWER
UJJ only
UPP type only
NAETC-7645
for FLASH WRITER
RIGHT
LEFT
RIGHT
LEFT
RIGHT
LEFT
MD IN
MD OUT
TV IN
IR IN
RI
NADG-7636
DSR-7
R8002
R8102
R8080
R8180
R8079
R8179
R8077
R8177
MODE3MODE1 MODE2DVDBAND
R8076
R8176
UDD1N
UGR6P
UPA4P
UDS4P
UGT3P
UDT3P
UPP2P
UJJ2N
SUBWOOFER
PREOUT
to TUNER PACK
COOLING FAN
SCHEMATIC DIAGRAMS-2
DSP SECTION
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Integra DSR-7.3 Specifications

General

Brand	Integra
Model	DSR-7.3
Category	Receiver
Language	English