TX-NR801/E
SCHEMATIC DIAGRAM 1 Display and submicroprocessor
A
1
2
3
4
5
B
C
D
JL7201A
JL7203A
JL7203B
P2510
VIDEO5
IN
L
R
R7587
0
R7585
0
R7583
R7581
0
R2573
75
R2574
75
R2575
75
R2571
330
R2572
330
R2576
22
U2501
TORX178A
OPT
Y
C
P2508
S
V
C2578
104Z
C2577 104Z
C2571
471K
C2572
471K
C2582
104Z
-32
12.0
12.0
5.6
P3220B
(SCH.3)
P102B
TO NADG-7226
(SCH-2)
P7559A
P7559B
Q7504
Q7503
KTC3875-GR
OR
2SC2712-GR
Q7539
KTC3875-GR
OR 2SC2712-GR
Q7538
KTC3875-GR
OR 2SC2712-GR
NP
NP
NP
NP
NP
NP
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
NP
NP
F1
F1
Q7501
HNA-16MM40T OR 16-BT-115GNK
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
45
46
47
48
49
50
51
52
53
54
55
56
P2506B
(SCH.10)
or
(SCH.11)
SCH.10: 120V/Australian models
SCH.11: Other models
D7533
STANDBY
D7534
UPSPL
D7535
SEL2E10C
D7539
PRE-UP
D7538
PRE-DO
D7537
TUN-UP
D7536
TUN-DO
L2501
2.2
S7569
VOLUME
D7552
D7532
CD
D7531
PH
TAPE
D7530
TU
D7529
TA
D7524
V3
D7525
V4
D7526
V5
D7521
DVD
D7522
V1
D7523
V2
Q7533
Q7534
Q7535
Q7527
Q7532
Q7531
Q7530
Q7529
Q7549
Q7548
Q7547
Q7546
Q7524
Q7521
Q7522
Q7523
Q7525
Q7526
Q7502
M66005-0001FP
DIG01
12
DIG02
11
DIG03
10
DIG04
9
DIG05
8
DIG06
7
DIG07
6
DIG08
5
DIG09
4
DIG10
3
DIG11
2
DIG12
1
DIG13
64
DIG14
63
DIG15
62
DIG16
61
P0
18
P1
17
SCK
15
SDATA
16
SEG0159
SEG0258
SEG0357
SEG0456
SEG0555
SEG0654
SEG0753
SEG0852
SEG0951
SEG1050
SEG1149
SEG1248
SEG1347
SEG1446
SEG1545
SEG1644
SEG1743
SEG1842
SEG1941
SEG2040
SEG2139
SEG2238
SEG2337
SEG2436
SEG2535
SEG2634
SEG2733
SEG28
31
SEG29
30
SEG30
29
SEG31
28
SEG32
27
SEG33
26
SEG34
25
SEG35
24
SEG36
23
VCC1
19
VCC2
60
VP
32
VSS
22
XIN
21
XOUT
20
~CS
14
~RESET
13
C7506
474J
C7503 100/6.3
C2581
100/16
C7505
104Z
C7504
101J
C7514
101J
C7507 104Z
C7508 101J
C7559
104Z
C7569
104Z
S7592
TAPE
S7574
FM MODE
S7542
DIRECT
S7571
DSP <
S7541
STANDBY
/ON
S7543
AUDIO SEL
S7552
TUN
S7579
ENTER
S7544
DVD
S7559
DISPLAY
S7578
TUNING UP
S7577
TUNING
DOWN
S7576
SETUP
S7575
MEMORY
S7572
DSP >
S7573
PTY/TP
DIMMER
S7549
VIDEO 5
S7548
VIDEO 4
S7547
VIDEO 3
S7546
VIDEO 2
S7545
VIDEO 1
S7558
PRESET <
S7557
PRESET >
S7556
RETURN
S7554
CD
S7555
NET
S7553
PHONO
S7565
OFF
S7564
ZONE 2
S7563
REC
S7566
STEREO
S7567
SURROUND
S7568
THX
R7541
330
R7542 330
R7574 330
R7537
470
R7534
470
R7540
470
R7590
270
R7589
270
R7505
330
R7506
330
R7507
330
R7508
330
R7504
27K
R7511
10K
R7512
10K
R7526
10K
R7525
10K
R7524
10K
R7523
10K
R7522
10K
R7521
10K
R7520
10K
R7519
10K
R7518
10K
R7517
10K
R7516
10K
R7515
10K
R7514
10K
R7513
10K
R7315
1K
R7316
1K
R7539 150
R7538 180
R7578
12K
R7544
560
R7543 470
R7494
470
R7493
470
R7497
470
R7492
470
R7496
470
R7491
470
R7495
470
R7490
470
R7577 3.9K
R7576 2.2K
R7575 1.2K
R7573
820
R7571
470
R7572 560
R7558 12K
R7551
12K
R7548 3.9K
R7547 2.2K
R7546 1.2K
R7545
820
R7567 3.9K
R7566 2.2K
R7557 3.9K
R7564
820
R7565 1.2K
R7556 2.2K
R7555 1.2K
R7554 820
R7563
560
R7562
820
R7553 560
R7552
470
P30
P28
P29
14G
13G
11G
9G
8G
7G
6G
5G
4G
3G
2G
1G
12G
10G
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
FLAC1
-VP
FLGND
FLAC2
-VP
P28
P29
P30
P31
P32
P33
P34
P35
P36
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
-VP
FLAC1
PURE
STBY
UPSPL
FLGND
FLAC2
+5.6S
+5.6S
K1
K1
STBY
STBY
FLOSDDA
FLOSDCL
FLCS1
FLRES
PURE
PURE
UPSPL
UPSPL
GND
GND
AUDIO-SEL
AUDIO-SEL
+12V
+12V
+5V
DGND
OPT
RED
GRN
LEDRED
LEDGRE
RZDVD
RZV1
RZV2
RZV3
RZV4
RZV5
RZT1
RZAM
RZPH
RZCD
RZNET
PRE-R
PRE-L
TUNUP
TUNDOWN
VBJ
VAJ
K0
K1
AUDIO-SEL
K2
K3
V5-L
AGND
V5-R
V5C
GND
V5Y
GND
V-5
LED
BLACK
GOLD
SILVER
D7536
GREEN
ORANGE
OGANGE
D7537
GREEN
ORANGE
ORANGE
D7538
GREEN
ORANGE
ORANGE
D7539
GREEN
ORANGE
ORANGE
KRC102S OR RN1402
Q7521-7527,Q7529-Q7534,Q7536-7539
NAETC-7747
NAETC-7722
NAETC-7721
NAETC-7748
U2
U3
U5
U6
0
Q7533~Q7535: KRC102S OR
RN1402
(SCH.7)
14
