Integra DTR-7.9 Service Manual

PRINTED CIRCUIT BOARD VIEWS-6
DTR-7.9
U16
MICROPROCESSOR AND DAC PC BOARD (NADG-9504)
Side-B
U19
XM PC BOARD (NARF-9507)
Side-B
U18
D4 PC BOARD (NAVD-9506)
Side-B
TX-SA706X Only
C6
C9
C12
C13
C17
C18
C19
C23
C27
C32
C33
C35
C36
L2
L3
Q3
Q5
Q6
R6
R7
R10
R13
R14
R17
R19
R45
R20
R24
R26
R28
R30
R31
R33
R34
R35
R36
R39
R41
R46 R47
R48
R65
R66
C54
R58
R63
TUL
TUR
1
1
SR_R
SR_L
3.3V
XMDACRST
XMRST XMANT
XMLNK
XMTXD
SRTXD
SRRXD
XMRXT
SRRST
3PLLSCL 3PLLSDA
STEREO
SD
RDSDATA
RDSCL
NC
+5.9VXM
XMGND
C4903
C4904C4905
C4910
C4916 C4917
R4901
R4902 R4903
R4910
R4911
R4912
1L1
1L2
1L3
L1
L2
L3
2L1
2L2
2L3
5.6V
CY_OUT
PB_OUT
PR_OUT
D4SEL1
D4SEL2
PR_IN2
PB_IN2
CY_IN2
PR_IN1
PB_IN1
CY_IN1
R1242
R1751
R1297
R1752
R1753
R1296
C1050
C1051
Q1622
Q1623
Q1624
R1754
R1755
R1756
R1070
R1757
R1760
R1761
R1762
R1763
R1764
R1765
R1766
R1767
R1920
R1921
R1930
R1931
R1962 R1963
C1001
C1002
C1003
C1004
C1006
C1007
C1008 C1009
C1018
C1021
C1022
C1024
C1031
C1033
C1034
C1037
C1042
C1363
C1364
C1365
C1366
C1367
C1368
C1370
C1373
C1378
C1379
C1380
C1381
C1385
C1387
C1392
C1395
C1397
C1400
C1414
C1415
C1417
C1422
C1423
C1424
C1425
D1002
D1005
D1006
D1007
L1290
L1305
L1306
L1307
L1308
L1309
L1311
L1312
L1314
L1315
L1319
L1402
L1403
Q1004
Q1005
Q1008
Q1023
Q1621
Q1901
R1002
R1003
R1004
R1005
R1008
R1009
R1010
R1011
R1012
R1013
R1026
R1028
R1031
R1032
R1035
R1036
R1037
R1038
R1039
R1040
R1042
R1043
R1044
R1046
R1047
R1048
R1052
R1053
R1054
R1055
R1056
R1057
R1058
R1059
R1062
R1063
R1064
R1067
R1068
R1069
R1073
R1074
R1075
R1079
R1080
R1081
R1082
R1083
R1084
R1085
R1086
R1108
R1110
R1112
R1114 R1116
R1123
R1124
R1125
R1126
R1129
R1144
R1965
R1151
R1161
R1162
R1163
R1165
R1166
R1169
R1172
R1173
R1174
R1177
R1178
R1179
R1185
R1186
R1187
R1191
R1202
R1203
R1204
R1215
R1216
R1217
R1218
R1219
R1220
R1223
R1224
R1225
R1227
R1228
R1229
R1230
R1232 R1233 R1234
R1290
R1291
R1483
R1484
R1485
R1486
R1487
R1488
R1489
R1490
R1491
R1492
R1493
R1494
R1495
R1496
R1497
R1501
R1502
R1504
R1508
R1509
R1510
R1513
R1515
R1517
R1518
R1519
R1520
R1525
R1526
R1529 R1533
R1535
R1537
R1575
R1579
R1640
R1641
R1642
R1643
R1644
R1645 R1646
R1650 R1651
R1652
R1653 R1654
R1655
R1656
R1657
R1660
R1661
R1662
R1663
R1664
R1665
R1666
R1667
R1670 R1671
R1672
R1673 R1674
R1675 R1676
R1677
R1710
R1711
R1712
R1713
R1714
R1715
R1716 R1717
R1720
R1721
R1722
R1723
R1724
R1725
R1726
R1727
R1730R1731
R1732
R1733R1734
R1735R1736
R1737
R1740
R1741
R1742
R1743
R1744
R1745
R1746 R1747
R1750
R1252
Q1301
R1301
R1647
R1292
Q1024
R1097
R1099
R1293
R1294
DIR_LRCK
DIR_MCK
PCMSBLR3
PCMCSW3
PCMSLR3
CX_SCLK
PCMFLR3
CX_LRCK
RMCK
PCMSLR_DR1
HDMISPF_DL2
PCMLRCK_DR0
PCMLR_DL0
DSDSR_RC
+3.3VDG
INPSEL
DSPINPSEL
DSDSLRSEL
DSP1RST
DSP2RST
VSPRST
+5VDG
+3.3VDG
+2.5VDG
+3.3VST
+5VMPU
+3.3VMPU
+12VDG2+SUB
OERXTH
DIR_BCK
GNDHD
+5VST
+3.3VST
DSP1BUSY
DSP1NIC
DSP1DEC
DSP1CS DSP2BUSY
DSP2CS
MEQMUTE
VDLOCK
DIR_SDOUT
+12VDG2+SUB
+3.3VST
GNDVD
AUXCV_IN
AUXSY_IN
AUXSC_IN
ERST
RS_ETH
GNDDG
XMRST
GNDDAC
+12VDG2
XMDACRST
VMUT
XMANT
TRGC
TRGB
SRRST
STEREO
SD
POFF2
VPOWER
APOWER
FANCTRL
POFF
TRGA
XMLNK
DAC_SW
DAC_SBL
ADR
ADL
DAC_SBR
DAC_C
DAC_SL
DAC_SR
DAC_FR
DAC_FL
AGND
VOLDAT A VOLCLK
Z2VOLCLK
AMUT SBZ2MUT
PRERLSB
SPRLF
Z2MUT
GND_A
AUX_R
AUX_L/MIC
GNDAUX
-15VA
+15VA
SPRLCS
SPRLSB
SPRLZ2
SPRLF
VOLH
SEC1H
PROTECT
IPROTECT
GNDDG
+3.3VMPU
THERMAL1
HPDET
SWMUT
5PLLVSWSCL
5PLLVSELSDA
3PLLVSWSCL
3PLLVSELSDA
RDSDATA
~RDSCLK
XMTXD
NC
XMRXD
SRTXD
SRRXD
RS232TXD
RS232RXD
IRINA1
IRINA2
IRINB1
IRINB2
IRINB2
AUXCV_IN
AUXSY_IN
AUXSC_IN
IRINA1
IRINB1
OPTF
REMIN
ZONE2LED
MICDET
VOLA
VOLB
FLDCLK
KEY0
KEY1
KEY2
FLD2CS
FLDRST
FLDCS
GNDVD
AUX_R1
STANDBYLED
FLDSDO
MICMUT
KEY3
+3.3VST
PURELED
+5VMPU
+3.3VMPU
IRINA2
GNDDG
GNDAUX
KEYINT1
KEYINT0
-15VA
+15VA
AUX_L
MICOUT
GNDDG
GNDDG
VSPRXD
VSPTXD
CEC_IO
INT_RX
DIGSDI DIGSDO
SCL_RX SDA_RX
DSPCLK
POWER_RX1
MUTE_RX
SDA_TX
INT_TX
HPD_RX1
RST_TX
HPD_TX
SDA_RXEDID1
SCL_RXEDID1
SCL_TX
RST_RX
SCL_TXDDC
PCMBCK_DSDCLK
PCMCSW_DL1
SDA_TXDDC
11
11
1
A
1
2
3
4
5
BCDEFGH
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Integra DTR-7.9 Specifications

General

Brand	Integra
Model	DTR-7.9
Category	Receiver
Language	English