Integra DTR-8.4 - Remote Controller-Continued; MiniDisc Mode

DTR-8.4
SCHEMATIC DIAGRAM 1 DISPLAY AND SUB MICROPROCESSOR SECTIONS
JL72
0
P2509
P7201A (SCH. 9)TO NAAR-80
78
U2501
TORX178A
P2510
YC
P2508
R2576
22
R2574 75
R2575
75
R2573
75
R2572
330
R2571
330
P102B
P3220B
TO NAAF-7220
(SCH-3)
F2
66
P7
2
P2506B
TO NAVD-8069
(SCH. 10)
P7482B P7482A
U7201
SPS-444-1-
VP
R7202
LM182
R7201
LM182
L2576
NCH-1471
L7201
NCH-1471
P7481
HEADPHONES
Q7202
RN2403
X7201
CST16.00MX
W0C1
Q7201
M30626FHPFP
1:P96/ANEX1/SOUT4
1
24:P76/TA3OUT
24
25:P75/TA2 IN/~W
25
26:P74/TA2 OUT/W
26
27:P73/~CT S2/~RTS2/TA1IN/~V
27
28:P72/CLK 2/TA1OUT/V
28
29:P71/RXD2/SCL/TA0IN/TB5IN
29
2:P95/ANEX0/CLK4
2
30:P70/TXD 2/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 CNVSS
9
P00/D088
P01/D187
P02/D2
86
P03/D385
P04/D4
84
P05/D583
P06/D6
82
P07/D781
P100/AN097
P101/AN195
P102/AN294
P103/AN393
P104/AN4/~KI092
P105/AN5/~KI191
P106/AN6/~KI290
P107/AN7/~KI389
P13/D11 77 P14/D12 76
P15/D13/~I NT3
75
P16/D14/~I NT4
74
P17/D15/~I NT5 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/BCLK43
P54/~HLDA42
P55/~HOLD41
P56/ALE 40
P57/~RDY/CLKOUT 39
P60/CTS0/RTS0 38
P61/CLK0 37
P62/RXD036
P63/TXD0 35
P64/~CTS1/~RTS1/~C 34
P65/CLK1 33
P66/RXD132
P67/TXD1
31
P77/TA3IN23
P80/TA4OUT/U
22
P81/TA4IN/~U21 P82/~INT020 P83/~INT119 P84/~INT218 P85/~NMI17 P86/XCOUT11 P87/XCIN10
P97/~ADTRG /SIN4100
VCC116
VCC262
VREF98
VSS114
VSS264
XIN15 XOUT13 ~RESET
12
D7501
D7203
UDZ5.1B
C7203
474J
C7204
474Z
C7510
33/50
C2579 10/16
C7201
100/6.3
C7207
100/6.3
C7202
100/6.3
D7502
1SS352
D7202 1SS352
D7201
1SS352
C7509
C7502
C7501
474Z
C2576
104Z
C7213
102K
C2577
104Z
C2578
104Z
C2571
471J
C2572
471J
C7484
104Z
C7483
104Z
C7482
101J
C7481
101J
C7214 102K
C7208
104Z
C7293
102K
C7294
102K
C7295
102K
C7297
102K
C7206
104Z
R7386
10K
R7393
2.7K
R7389*
R7289*
R7390*
R7290*
R7391*
R7291*
R7392*
R7292*
R7203 1K
R7604
0
R7603
0
R7382
1K
R7601
0
R7602
0
R7371
10K
R7502
R7501
220
R7432
2.2K
R7431
220
R7340 10K
R7339 10K
R7338
10K
R7503
330
R7309
10K
R7272 220
R7301
220K
R7207
1K
R7271
10K
R7300 10K
R7297
4.7K
R7250
330
R7249
330
R7256 10K
R7255
10K
R7260
10K
R7259
10K
R7330
4.7K
R7380
10K
R7379
10K
R7329
10K
R7237 220
R7263 1K
R7276*
R7376* R7277* R7377*
R7286
10K
R7279 1K
R7397 2.7K
R7394
2.7K
R7395
2.7K
R7212 1K
R7211
1K
R7280
1K
R7275
4.7K
R7258
10K
R7254
10K
R7253
10K
R7252
10K
R7251
10K
R7220
1K
R7230
220
R7229
220
R7219
10K
R7218
10K
R7210
1K
R7209
1K
R7206
1K
R7205
1K
R7204
1K
R7284
10K
R7282
10K
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
FLAC1
-VP
FLGND
FLAC2
GND GND
+5.6S
+5V
HPR GND
HPL
ISS
FLOSDDA
FLOSDCL
OSDCS
DIMPWM
REMIN
VDDA
SUBRES
VDCL
VSYNC SUBSO
MAINSO
MAINSCK
SUBREQ
HPE
RI
SUBPOFF MAINREQ
SYNC
232RX 232TX NETTX NETRX
DGND
VDST
OPT
+12V
GND
HPDET
+12V
+5.6S
V5C GND V5Y GND V-5
V5-L
AGND
V5-R
VDST
RZNET
RZCD RZPH RZAM RZT1
MAINREQ SUBPOFF
STBY
PURE
UPSPL
RZDVD
RI
LEDGRE
SYNC
LEDRED
RZV1
ISS
RZV5
FLRES
RZV4
RZV3
RZV2
VBJ
VAJ
K3
SUBR
K2
MAIN
S
K1
MAIN
S
SUBS
O
K0
NETRX
NETT
X
FLOSDDA FLOSDCL
OSDCS FLCS1 REMIN
VDDA
VDCL
SUBRES
VSYNC 232RX 232TX CNVSS
DIMPWM MAININ
GND
TO NADG-7687 (SCH. 2)
TO NAPS-7708 (SCH. 7)
MODEL
NTSC
RDS
AREA1
AREA2
S
IN
VIDEO5
V
L
R
GND TXD1 RTS1 VDD CLK1 RXD1 CNVSS RESET
FL
A
NAETC-7742
NAETC-7741
NADIS-7738
NAETC-7740
U6
U5
U4
SUBMICROPROCESSOR
EF
DD PA
R7276 - -
R7277 - -
R7289 0 10K
R7290 - 33K
R7291 - -
R7292 - -
R7376 10K 10K
R7377 10K 10K
R7389 - 33K
R7390 10K 56K
R7391 10K 10K
R7392 10K
10K
U1
A
1
2
3
4
5
BCD
19
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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