Integra DTR-7.2 - Features; Amplifier and Audio;Video Features; Tuner and Performance Features; Supplied Accessories

DTR-7.2
SCHEMATIC DIAGRAM 1-1
DISPLAY SECTION
C7516
104J
5.0
12.0
5.0
12.0
5.612.0
-32
P7201A
FROM M-BOARD
OR
Q7
5
KT
C
OR
F2 F2 NP NP NC P35 P34 P33 P32 P31 P3056
57 58 59 60
61 62 63 64
65
66
P7203
P7482B
P7482A
U7201
SPS-444-1
R7201 LM182
R7202
LM182
L7201
NCH-1471
P7481
HEADPHONES
Q7202
KRA103S
OR RN2403
X7201
CST16.00MXW0C1
Q7201
M30624FGAFP
1:P96/ANEX1/SOUT4
1
24:P76/TA3OUT
24
25:P75/TA2IN/~W
25
26:P74/TA2OUT/W
26
27:P73/~CTS2/~RTS2/TA1IN/~V
27
28:P72/CLK2/TA1OUT/V
28
29:P71/RXD2/SCL/TA0IN/TB5IN
29
2:P95/ANEX0/CLK4
2
30:P70/TXD2/SDA/TA0OUT
30
3:P94/DA1/TB4IN
3
4:P93/DA0/TB3IN
4
51:P43/A19
51
52:P42/A18
52
53:P41/A17
53
5:P92/TB2IN/SOUT3
5
6:P91/TB1IN/SIN3
6
78:P12/D10
78
79:P11/D9
79
7:P90/TB0IN/CLK3
7
80:P10/D8
80
AVCC99
AVSS96
BYTE8 CNVSS9
P00/D088
P01/D187
P02/D286
P03/D385
P04/D4
84
P05/D583
P06/D682
P07/D781
P100/AN097
P101/AN195
P102/AN294
P103/AN393
P104/AN4/~KI092
P105/AN5/~KI1
91
P106/AN6/~KI290
P107/AN7/~KI389
P13/D11 77 P14/D12 76
P15/D13/~INT3
75
P16/D14/~INT4
74
P17/D15/~INT5 73
P20/A0[/D0/_] 72
P21/A1[/D1/D0]
71
P22/A2[/D2/D1]
70
P23/A3[/D3/D2] 69 P24/A4[/D4/D3] 68 P25/A5[/D5/D4] 67 P26/A6[/D6/D5] 66 P27/A7[/D7/D6] 65
P30/A8[/_/D7]
63
P31/A9 61
P32/A10 60 P33/A11
59
P34/A12 58 P35/A13 57 P36/A14 56 P37/A15 55 P40/A16 54
P44/~CS0 50
P45/~CS1 49
P46/~CS2 48
P47/~CS3 47
P50/~WRL/~WR 46
P51/~WRH/~BHE
45
P52/~RD 44
P53/BCLK 43
P54/~HLDA 42
P55/~HOLD 41
P56/ALE 40
P57/~RDY/CLKOUT 39
P60/CTS0/RTS0 38
P61/CLK0 37
P62/RXD0 36
P63/TXD0 35
P64/~CTS1/~RTS1/~C 34
P65/CLK1 33
P66/RXD1 32
P67/TXD1
31
P77/TA3IN23
P80/TA4OUT/U22 P81/TA4IN/~U21 P82/~INT020 P83/~INT119 P84/~INT218 P85/~NMI17 P86/XCOUT11 P87/XCIN10
P97/~ADTRG/SIN4100
VCC116
VCC2 62
VREF98
VSS114
VSS2 64
XIN15 XOUT13 ~RESET12
D7501
UDZ8.2B
D7203
UDZ5.1B
C7203
474J
C7204
474J
C7205
100/6.3
C7510
33/50
C7201
100/6.3
C7202
100/6.3
C7207
100/6.3
D7201
1SS352
OR 1SS355
D7202
1SS352
OR 1SS355
D7502
1SS352 OR 1SS355
C7519
223Z
C7518
223Z
C7521
224Z
C7522
224Z
C7509
474Z
C7483
104Z
C7484
104Z
C7482
101J
C7481
101J
C7501
474Z
C7502
474Z
C7511
104Z
C7212
102K
C7211
102K
C7213
102K
C7208
104Z
C7293 102K
C7294
102K
C7295
102K
C7297
102K
C7206
104Z
C7214
102K
F
M
STAN
D
D
R7509
330
R7205
1K
R7208
3.3K
R7315
1K
R7309
10K
R7229 220
R7316
1K
R7281
10K
R7391 10K
R7289 000J
R7338
10K
R7267
10K
R7266
10K
R7265
10K
R7264 10K R7256
10K
R7255 10K R7254
10K
R7253
10K
R7252 10K R7251 10K
R7250 4.7K
R7249 4.7K
R7260 10K
R7272
220
R7287 10K
R7501 220
R7502
220
R7259 10K
R7301
220K
R7339
10K
R7340
10K
R7330
4.7K
R7392 2.7K
R7386
10K
R7380
10K
R7379
10K
R7329 10K
R7237 220
R7263 1K
R7276
000J
R7277
000J
R7286 10K
R7381
10K
R7382
1K
R7288
10K
R7397 2.7K
R7393 2.7K
R7394
2.7K
R7395
2.7K
R7224
1K
R7212
1K
R72111K
R7280
1K
R7275
4.7K
R7220 1K
R7230
220
R7219
10K
R7218
10K
R7210
1K
R7209
1K
R7207 1K
R7206 1K R7204
1K
R7203
1K
R7284 10K
R7282
10K
R7297
4.7K
R7295 4.7K
R7294 4.7K
R7293 4.7K
R7248
10K
R7247
10K
R7245
10K
R7243 10K
R7242
10K
R7240 10K
R7239
10K
R7238 220
R7236
220
R7235 220
R7234
100
R7233
100
R7232
100
R7231
100
HPR
HPE
HPL
VDST
RI
SYNC
ISS
VDDA
VDCL
GND
FAC2
-VP
FAC1
OSDCS
REMIN
SUBRES
VSYNC
232RX
232TX
SUBSO
MAINSO
+5.6S
SUBPOFF
MAINREQ
FLOSDDA
FLOSDCL
P-POWER
MAINSCK
SUBREQ
12VDSP
IRABUS
GND
P35 P34 P33 P32 P31 P30
+5.6S
HPDET
12VDSP
+5.6S
GND
RI
VDST
MAINREQ SUBPOFF
TUNDOWN
TUNUP
PRE-L PRE-R
STBY
RZDVD
UPSPL
RZCD RZPH RZFM RZAM RZT1
HPDET
LEDGRE
SYNC
LEDRED
RZV1
ISS
RZV5
FLRES
RZV4
RZV3
RZV2
LEDRED
VBJ
VAJ
LEDGRE
K3
SUBREQ
K2
MAINSCK
K1
MAINSO
SUBSO
K0
K0
FLOSDDA
FLOSDCL
P-POWER
K1
MAININ IRABUS SUBRES
232RX 232TX CNVSS
OSDCS FLCS1 REMIN
VDDA VDCL
VSYNC
K2
MAININ
VBJ
VAJ
K3
GND
GOLD
FLASH WRITER
TO NAAR-7267 (SCH-9-1)
NAETC-7332
NADIS-7330
AREA2
AREA1
NTSC
12V
RDS
GND TXD1 RTS1 VDD CLK1 RXD1 CNVSS RESET
U44
U46
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
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