Onkyo dv-sp506 Service Manual page 11

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAM-4
U07 : DISPLAY CIRCUIT
1
PC BOARD
NADIS-9642
2
R8056
6.8(1/2W)
Q8023
2SD655 R8057
6.8(1/2W)
Q8022
KRA107S
C8026
47/16
T E
L 1 3 9 4 2 2 9 6 5 1 3
17 FL- C8025
GND
105Z
3 16 FL+
15 VDISP
14 VDD_SW5
13 +3.3VCPU
12
11
10 REMIN
9 SUBRST
8 KEYINTK0
7 KEY1
6 KEY0
5 SUBCLK
4 SUBREQ
3 SUBOUT
2 LEDSTBY
1 SUBIN
4
P6101
NAVD-9641
P6202
BNC3P
GND
1
R6201 R6202
2 Cr/Pr 9
Cr/Pr
NC 75
8
3 L6201 7
w w w 182 6
4 R6203 R6204 Cb/Pb 5
Cb/Pb
5
NC 75 4
5 L6202 CY/PY 3
182 2
NSCT-14P2510
6 R6205 R6206 1
Y
NC 75
L6203
.
182
DPS-6.9,DPS-5.9
C
FL Q8001 HNV-13SS15T
C8001
22/50
61
P4
62
P3
63
P2
64
P1
65
P36
66
15G
67
14G
68
13G
69 Q8003
12G
70
MPD780232GC
11G
71
10G
72
9G
73
8G
74
7G
75
6G
76
5G
77
4G
78
3G
79
2G
80
1G
C8002
104Z
100/6.3
C8003
R8034 C8005
104Z_1H
470
C8006 104Z
D8001
R8036
C8007
470
5.6B
104Z
VDISP
Q8021
MPC29M33
C8009
1 3
I O 330
C8008
330
C8023
330
KEY0
LEDSTBY
KEYINTK0
+3.3VCPU R8041 C8010
REMIN R8042 100 104Z
100
U7560
3
100/6.3
2
4
1 C8011
5
GP1UE271
P6002
22
GND1
21
GND
16 20
SHLD CV/Y IN
R6001
15 19
SHLD CV/Y OUT
14 18 0
SW GND
13 17
RSVD-LINES GND
12 16
SW-GND RGB SW
11 R6101 ASPECT 15 R6003
LINE3 RED/C
10 10K 14 0
RSVD LINE2 GND
9 R6102 R6103 13
LINE2 GND
8 8.2K C6101 1.8K 12
LINE1 NC
103 R6006
7 P/I 9 11
RSVD LINE1 GREEN
0
6 8 10
Pr-GND NC
5 R6104 R6105 Cr/Pr 7 9
Pr GND
4 0 L6101 75 6 8
Pb-GND F SW
R6009
3 R6106 Val R6107 Cb/Pb 5 7
Pb BLUE
2 0 L6102 75 4 6 0
Y-GND AUDIO IN L
1 R6108 Val R6109 CY/PY 3 5
Y x a o GND
0 L6103 75 2 4
y
AGND
Val 1 3 R6013
AUDIO OUT L
2 R6015
220
AUDIO IN R
R6014
1 NC
AUDIO OUT R
i
23 220
GND2
NAVD-9638
JJ2N MODEL ONLY From NAAF-9636 Audio out board
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D E
40
P23
39
P24
38
P25
37
P26 R8001 R8002 R8003 R8004
KEY21
36
P27
390 470 820 1K
35
P28
34
P29
33
P30
32
P31
31
P32
30
P33
29
P34
28
P35
27
JOGB
26
JOGA R8010 R8011 R8012
KEY11
25
5V 390 470 820
24
5V
23
GND
22
KEY0
21
KEY1
R8017 R8018 R8019 R8020
KEY01
390 470 820 1K
R8028
2.7K
R8037 R8038
390 470
Q Q
3 7 6
KRC107S
Q8005
U06 : SCART TERMINAL PC BOARD NAVD-9640 <MUP> only
RGBSW
FSW
C6001
VCC_VD5V
R6002
22/50
L6001 C6002 C6011
75 R 32 1
+
Cout VCC1
NC 1000/6.3 31 2 105Z
SDC S1
C6003
CV/Y/CV 30 3
CVout S2
R6004 100/10 C6004 29 4 C/R_IN
CVsag Cin
L6002 75 22/50 28 5 SDMUTE
GND MUTE1
NC R6005 27 6 CV/Y/CV_IN
Yout CVin
26 7
1K R6008
Ysag MIX
R6007 2.2K
25 8
GND Yin
L6003 C6005 C6016 C6010
75 G 24 9
PYout BIAS
C6006
NC 100/10 23 10 22/50
PYsag CLAMP
22/50 22 11 PY/G_IN
GND PYin
R6010 C6007 C6017
B 21 12
Pbout GND
L6004 100/10 C6008 20 13 PB/B_IN
75
Pbsag Pbin
NC 22/50 19 14 R6012 RGBMUTE
u 1 6 3 GND MUTE2
2.2K
R6011 18 15
Prout Prin
17 16
1K
Prsag VCC2
E6001 105Z
C6009
.
P6003
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F G
2 4
8 9 9
DPC-6.9
22 R7502
24 0
6 1
IR_OUT
2
21
4 3
P7501
2 R7506
10 0
IR_IN
L7501
1
C7504
104
P7502
11 C7505
105
1
9
2
8
3 TXD L7503 R7508 100
7 182
R8005 R8006 R8007 L7505
4 RXD
10K 182
1.8K 3.9K 6
1 R7507
5 100
2
3
4 10
5
6
7
NADG-9637
R8021 R8022 R8023
DPS-6.9,DPS-5.9
1.8K 3.9K 10K
3 1 5 1 5 0 8 9 2
U08 : STANDBY SWITCH
PC BOARD NASW-9643
1 1 LEDSTBY
2 2
3 3
U08: MECHA. CONNECTION
PC BOARD
NAETC-9644
1
2
3
1 15
4
2 14
5
3 13
6
4 12
7
5 11
C6012
8
6 10
9
1/50
7 9
C6013
10
8 8
1/50 11
9 7
12
m
10 6
C6014
13
11 5
14
1/50
12 4
C6015
15
13 3
1/50
c o 14 2
15 1
DV-SP506
H
2
8 9 9
L7506
182
C7501
IRIN
223J
Q7503
KRC107S
Q7502
KRC107S
Q7504 ICL3221E R7509
NC
C7507 0.47/50 1 16
EN FORCEOFF
2 15
C1+ VCC
C7506 3 14 C7514
V+ GND
0.47/50 4 13 100/10
C1- T1OUT
C7509 5 12
C2+ FORCEON
0.47/50 6 11
C2- T1IN
0.47/50 C7510
7 10
V- INVALID
5K
C7512 104
8 9
R1IN R1OUT
R7512
10K
IRIN 9
8
7
6
R232TX 5
RS232STBY 4
R7527
R232RX 3
3.3K 2
1 2 1
D7501
1SS352
4 9 8 2 9 9
U05: AC INLET TERMINAL
PC BOARD
NAPS-9639
1
1
2
1