Integra DTR-7.3 Service Manual

DTR-7.3
SCHEMATIC DIAGRAM 9-2 Mother board section
D2933
UDZ5.
6B
P9502B
C2910
104Z
C2906 102K
C2901
104Z
C2932
10/16 C2931
1000/
16
C2902
10/16
C2905
10/16
C2924
10/35 C2923 10/35
C2925 10/3
5
C2926 10/3
5
D2932
RL
1N4003
D2931
RL1N
4003
D2901
1SS35
2
D2902
1SS35
2
D2903
1SS35
2
D2923
1S
S352
D2922
1SS352
E2902
P2855A
R2924
R2920
R
2935
3.3
K
R2932
3.3K
R2933
22
1/2W
R2934
22K
R2931
1
1/2W
R2902
1K
R2903
1K
R2912
4. 7 1/2 W
R2901
1K
R2913
2.2
1/2W
Q2935
RN1402
Q2933
RN1402
Q2934
78M56
G
IO
Q2923
78M15HF
G
I
O
Q2931
2SB1068
Q2932
KTC3
875
Q2907
S
C2712
Q2903
2S
C2712
Q2909
2SC27
12
Q2901
2SC27
12
P3210A
P3211
A
P
3010A
P3011A
P250
5A
P
2901A
P2006A
P604A
P2005
A
P2705A
Q2924
79M15HF
G
IO
Q2902
RN2402
Q2908
RN2402
RL2901
SUBSO NETTX NETRX 232TX 232RX VSYNC
VDCL
SUBRES
VDDA
REMIN
DTADIM
OSDCS OSDCL OSDDA
ISS
SYNC
MAINREQ SUBPOFF
RI
VDSTB RLGND
HPL HPE HPR
RLGND
+18V -18V
GNDDAC
+12V
GNDDSP GNDDAC +5VDSP +5VDAC
NET
5.6S
+13S
GNDDAC
GNDDAC
+24V
RLGND
RLGND
DTADIM
+12V
12VTRGB
12VTRGA
SPRLF
ISS SPRLZ2
VSYNC POWER
OSDCS 12VTRGZ
OSDDA 232RX
OSDCL 232TX
SY N C RI
GNDDAC REMIN
GNDDAC
VDSTB
RDSDT VDDA
R
+5VDAC VDCL
-15V RS10
GND
RS8
+15V
GNDDAC
GND
CPMUT
GNDDAC
STEREO
SD
TUMUT -15V
+5V +5V
VLCL
GND
GNDDAC GNDDAC
VLDA +15V
RS8
GNDDAC GNDDAC
PLLCE Z2LMUTE
GNDDSP
SDA
-5V -5V
AFDA AFDA
DAMUTE
SCL
VCR VCR
AFCL AFCL
XDACS
SPRLZ2
VBR VBR
AFSTB AFSTB
DSPDA
GNDDAC
VAR VAR
DSPCL
+9V
VCI VCI
XDARST
-5V
VBI VBI
RZ2R RZ2R
NETTX
VAI VAI
GNDADIN GNDADIN
NETRX
LS4 LS4
RT RT
XRESET
LS3 LS3
GNDADIN GNDADIN GNDDAC
+5VNET
LS2 LS2
LT LT GNDDAC
+5VNET
LS1 LS1
GNDADIN GNDADIN +5V
GNDDSP
-15V
RZ2L RZ2L RS10
GNDDSP
GNDDAC
+15V
U35
10K
10K
NAAF-7719(SCH. 3)
NAAF-7720(SCH. 3)
NAVD-7729 (SCH. 10)
NAVD-7729 (SCH. 10)
NAVD-7729 (SCH. 10)
NAVD-7731(SCH. 11)
NADIS-7746
(SCH. 1)
NAPS-7708
(SCH. 8)
NADG-7764(SCH. 10)
NAVD-7755 (SCH. 11)
A
1
2
3
4
5
BCD
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-7.3 Specifications

General

Brand	Integra
Model	DTR-7.3
Category	Receiver
Language	English